Symptoms Of Type 2 Diabetes Creative Commons https://youtu.be/d8fBlTgn1_U This is always a surprising situation for most people around, who just go for regular check up to the doctor and end up knowing that they are suffering from one of the most common disease “diabetes “or “pre diabetes” condition. Even your doctor keep on warning you for the diabetes before or give you the idea that all such symptoms may lead to such terrible non ending disease. This thing is also so common that even if you are paying a lot of your attention on your body still it wouldn’t be an astonishing outcome that you are one of the victims of diabetes. Here are listed some highly observed warning signs for diabetes. 1. Need of Water Your body remains dehydrated and you always feel a need of water. Your mouth and lips dry out and you feel like drinking a huge amount of water all the time. Dehydration is linked with linked with your brain instead of your mouth. It is that even your mouth is dry and you don’t get any message from your brain you will never want the water. The brain cells always need a regular transfer of glucose beside the other part of your bodies. So; the system is followed as if your brain is overly concentrated with sugar water, it will order the supply of fluid from any other form to get diluted unease fluid surrounding each cell. In this way, your brain gets the water supply from other cells and leads towards the dehydration. This is the reason your body want to acquire more and more water. Most of the people have this misunderstanding that if you take soda you will remain hydrated. While soda is one of dangerous intake. So, if you feel the dehydrated most of the time, it means you need to get a checkup for diabetes. 2. Trips to the bathroom When you are taking a large amount of water supply in your body, then this is so sure that you need to urine. This also one of the alarming situations, which you need to take seriously because there is too much sugar in the blood vessel. All the water you take in will fill up your bladder and give you the feeling to pee. After which you feel thirsty and dehydrated again. This process of dehydration and hydration continue. Kidneys in this way release the excess amount of glucose from your body. And if the kidney can’t filter the waste properly, it means it is collecting toxins in your blood vessels. This condition can also damage the kidney on major level. 3. Weakness and Fatigue Sometimes you didn’t work out much and still your body is tired and exhausted, and you will never realize that this is cause of your diabetes which you are carrying inside. The actual problem lies here is that you can’t consume the glucose from your meals, the glucose is not readily enter into your cells. From all this less consumption of glucose and energy turn you weak and lazy. As you don’t gain energy from your meal, you still feel hungry after a while again. Here goes one more vital sign of diabetes. You should focus on each and every little aspect of your healthy and its related issues. 4. Lose Weight When you are suffering from diabetes, you start losing the weight in a specific pattern without any efforts of losing weight. If you are losing the weight, which even you are taking proper meals and food then it is one of the alarming condition. This kind of weight loss causes you to lose muscle mass. It happens in the part of the body which is looking for some energy and it breaks down the muscles of the cells. This is one of the clear symptoms of fatal diabetes. 5. Vision Disorder In the case, if the blood levels increase high ,it will drain all the fluid from all over body tissues .This also include you’re fluid fro Well come to our Channel: ''HEALTH & FITNESS'' Our channel ''HEALTH & FITNESS'' give us a lot of information about health and fitness. HEALTH & FITNESS is a most important for Healthy life. So keep watching to our channel for more videos HEALTH & FITNESS. Thanks For Subscribe ,Like and Share to our channel: https://goo.gl/UDorwZ Follow us on social media: Facebook https://goo.gl/vsGuJG Instagram https://goo.gl/F16iqI Youtube https://goo.gl/UDorwZ Google Plus https://goo.gl/pkrpC6 Disclaimer: The materials and the information contained on Natural Cures channel are provided for general and educational purposes only and do not constitute any legal, medical or other professional advice on any subject matter.None of the information on our videos is a substitute for a diagnosis and treatment by your health professional. Always seek the advice of your physician or other qualified health provider prior to starting any new diet or treatment and with any questions you may have regarding a medical condition. If you have or suspect that you have a medical problem, promptly contact your health care provider.
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This video was created for the contest " anatomy by students, international contest" Category 5. ENT, ophthalmology, General Practice This video by Hershko Sarah is licensed under the Creative Commons Attribution ShareAlike 4.0 International license, or later version, see: https://creativecommons.org/licenses/by-sa/4.0/
Brain action published via YouTube.com
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Introduction to The Anatomy of The Heart
Introduction to the anatomy of the heart, with explanation of the pericardium, myocardium, and endocardium.
Andrew Wolf published via YouTube.com
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Psych9B. Psychology Fundamentals. Lecture 1:
UCI Psych 9B: Psych Fundamentals (Fall 2015) Lec 01. Psych Fundamentals View the complete course: http://ocw.uci.edu/courses/psych_9bpsy_beh_11b_psychology_fundamentals.html Instructor: Mark Steyvers, Ph.D. License: Creative Commons CC-BY-SA Terms of Use: http://ocw.uci.edu/info. More courses at http://ocw.uci.edu Description: This one of the three courses that are a part of a three-quarter series, cross-listed as "Social Ecology Psy Beh P11 A, B, C" or "Social Sciences Psych 9 A, B, C." All three courses are offered every quarter and can be taken in any oder. The series is designed to give students a strong foundation in the major research areas of psychology, including such areas as human cognitive and social development, memory, language, emotional and social behavior, psychopathology, and neuroscience. This course sequence is required for students majoring in Psychology and Social Behavior in the School of Social Ecology and for students majoring in Psychology in the School of Social Sciences. These courses can also be taken by non-majors. In this course specifically, referred to as "Psy Beh P11B" or "Psych 9B," topics to be covered include memory, thinking, language, learning, and cognitive development Recorded on September 24, 2015. Required attribution: Steyvers, Mark. Psych Fundamentals 9B (UCI OpenCourseWare: University of California, Irvine), http://ocw.uci.edu/courses/psych_9bpsy_beh_11b_psychology_fundamentals.html. [Access date]. License: Creative Commons Attribution-ShareAlike 3.0 United States License. (http://creativecommons.org/licenses/by-sa/3.0/deed.en_US).
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Psych9B. Psychology Fundamentals. Lecture 2:
UCI Psych 9B: Psych Fundamentals (Fall 2015) Lec 02. Psych Fundamentals View the complete course: http://ocw.uci.edu/courses/psych_9bpsy_beh_11b_psychology_fundamentals.html Instructor: Mark Steyvers, Ph.D. License: Creative Commons CC-BY-SA Terms of Use: http://ocw.uci.edu/info. More courses at http://ocw.uci.edu Description: This one of the three courses that are a part of a three-quarter series, cross-listed as "Social Ecology Psy Beh P11 A, B, C" or "Social Sciences Psych 9 A, B, C." All three courses are offered every quarter and can be taken in any oder. The series is designed to give students a strong foundation in the major research areas of psychology, including such areas as human cognitive and social development, memory, language, emotional and social behavior, psychopathology, and neuroscience. This course sequence is required for students majoring in Psychology and Social Behavior in the School of Social Ecology and for students majoring in Psychology in the School of Social Sciences. These courses can also be taken by non-majors. In this course specifically, referred to as "Psy Beh P11B" or "Psych 9B," topics to be covered include memory, thinking, language, learning, and cognitive development Recorded on September 29, 2015. Required attribution: Steyvers, Mark. Psych Fundamentals 9B (UCI OpenCourseWare: University of California, Irvine), http://ocw.uci.edu/courses/psych_9bpsy_beh_11b_psychology_fundamentals.html. [Access date]. License: Creative Commons Attribution-ShareAlike 3.0 United States License. (http://creativecommons.org/licenses/by-sa/3.0/deed.en_US).
MIT 5.07SC Biological Chemistry, Fall 2013 View the complete course: http://ocw.mit.edu/5-07SCF13 Instructor: John Essigmann In this video, Professor Essigmann explores ketone bodies – what they are, how they are made, and how they are used in the body. He describes in detail the role ketone bodies play in diabetes and starvation scenarios. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
MIT OpenCourseWare published via YouTube.com
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video. Created by Nauroz Syed. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-reproductive-system-physiology/rn-pregnancy/v/preterm-labor?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/rn-reproductive-system-physiology/rn-pregnancy/v/uterine-inversion?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/). About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: https://www.youtube.com/channel/UCDx5cTeADCvKWgF9x_Qjz3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
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Heart Disease
Lifestyle approaches aren’t just safer and cheaper. They can work better, because you’re treating the actual cause of the disease. Input by Sofia Nelly Subscribe to Dr. Greger’s free nutrition newsletter at http://www.nutritionfacts.org/subscribe and get a free excerpt from his latest NYT Bestseller HOW NOT TO DIE. (All proceeds Dr. Greger receives from the sales of his books, DVDs, and speaking engagements go to support the 501c3 nonprofit that runs NutritionFacts.org.) You can imagine how overwhelming NutritionFacts.org might be for someone new to the site. With videos on more than 2,000 health topics, where do you even begin? Imagine someone stumbling onto the site when the new video-of-the-day is about how some spice can be effective in treating a particular form of arthritis. It would be easy to miss the forest for the trees. That’s why I created this new series of overview videos, which are basically taken straight from my hour-long live 2016 presentation How Not to Die: Preventing, Arresting, and Reversing Our Top 15 Killers (http://nutritionfacts.org/video/how-not-to-die). Stay tuned for: • How Not to Die from Cancer (http://nutritionfacts.org/video/how-not-to-die-from-cancer/) • How Not to Die from Diabetes (http://nutritionfacts.org/video/how-not-to-die-from-diabetes/) • How Not to Die from Kidney Disease (http://nutritionfacts.org/video/how-not-to-die-from-kidney-disease/) • How Not to Die from High Blood Pressure (http://nutritionfacts.org/video/how-not-to-die-from-high-blood-pressure) If this video inspired you to learn more about the role diet may play in preventing and treating heart disease, check out some of these other popular videos on the topic: • Heart Disease Starts in Childhood (http://nutritionfacts.org/video/heart-disease-starts-in-childhood) • Lifestyle Medicine: Treating the Causes of Disease (http://nutritionfacts.org/video/lifestyle-medicine-treating-the-causes-of-disease) • The Actual Benefit of Diet vs. Drugs (http://nutritionfacts.org/video/the-actual-benefit-of-diet-vs-drugs) • Optimal Cholesterol Level (http://nutritionfacts.org/video/optimal-cholesterol-level) • Physicians May Be Missing Their Most Important Tool (http://nutritionfacts.org/video/physicians-may-be-missing-their-most-important-tool) • Oxygenating Blood with Nitrate Rich Vegetables (http://nutritionfacts.org/video/oxygenating-blood-with-nitrate-rich-vegetables) • Is Fish Oil Just Snake Oil? (http://nutritionfacts.org/video/is-fish-oil-just-snake-oil) • Does Cholesterol Size Matter? (http://nutritionfacts.org/video/does-cholesterol-size-matter) • When Low Risk Means High Risk (http://nutritionfacts.org/video/when-low-risk-means-high-risk) • Low Carb Diets and Coronary Blood Flow (http://nutritionfacts.org/video/low-carb-diets-and-coronary-blood-flow) • Fully Consensual Heart Disease Treatment (http://nutritionfacts.org/video/fully-consensual-heart-disease-treatment) Have a question about this video? Leave it in the comment section at http://nutritionfacts.org/video/how-not-to-die-from-heart-disease and someone on the NutritionFacts.org team will try to answer it. Want to get a list of links to all the scientific sources used in this video? Click on Sources Cited at http://nutritionfacts.org/video/how-not-to-die-from-heart-disease. You’ll also find a transcript of the video, my blog and speaking tour schedule, and an easy way to search (by translated language even) through our videos spanning more than 2,000 health topics. If you’d rather watch these videos on YouTube, subscribe to my YouTube Channel here: https://www.youtube.com/subscription_center?add_user=nutritionfactsorg Thanks for watching. I hope you’ll join in the evidence-based nutrition revolution! -Michael Greger, MD FACLM http://www.NutritionFacts.org • Subscribe: http://www.NutritionFacts.org/subscribe • Donate: http://www.NutritionFacts.org/donate • HOW NOT TO DIE: http://nutritionfacts.org/book • Facebook: http://www.facebook.com/NutritionFacts.org • Twitter: http://www.twitter.com/nutrition_facts • Instagram: http://instagram.com/nutrition_facts_org/ • Google+: https://plus.google.com/+NutritionfactsOrgMD • Podcast: http://nutritionfacts.org/audio/
NutritionFacts.org published via YouTube.com
Hypotension
Hypotension is low blood pressure, especially in the arteries of the systemic circulation. Blood pressure is the force of blood pushing against the walls of the arteries as the heart pumps out blood. Hypotension is generally considered if systolic blood pressure less than 90 millimeters of mercury (mm Hg) or diastolic less than 60 mm Hg. However, in practice, blood pressure is considered too low only if noticeable symptoms are present. Hypotension is the opposite of hypertension, which is high blood pressure. It is best understood as a physiological state, rather than a disease. It is often associated with shock, though not necessarily indicative of it. For some people who exercise and are in top physical condition, low blood pressure is a sign of good health and fitness. For many people, excessively low blood pressure can cause dizziness and fainting or indicate serious heart, endocrine or neurological disorders. Severely low blood pressure can deprive the brain and other vital organs of oxygen and nutrients, leading to a life-threatening condition called shock. Input by Sofia Nelly
The Audiopedia published via YouTube.com
Accounting
Creative accounting is a euphemism referring to accounting practices that may follow the letter of the rules of standard accounting practices, but deviate from the spirit of those rules. They are characterized by excessive complication and the use of novel ways of characterizing income, assets, or liabilities and the intent to influence readers towards the interpretations desired by the authors. The terms "innovative" or "aggressive" are also sometimes used. Other synonyms include Cooking the books and Enronomics. The term as generally understood refers to systematic misrepresentation of the true income and assets of corporations or other organizations. "Creative accounting" has been at the root of a number of accounting scandals, and many proposals for accounting reform – usually centering on an updated analysis of capital and factors of production that would correctly reflect how value is added. Newspaper and television journalists have hypothesized that the stock market downturn of 2002 was precipitated by reports of "accounting irregularities" at Enron, Worldcom, and other firms in the United States. One commonly accepted incentive for the systemic over-reporting of corporate income which came to light in 2002 was the granting of stock options as part of executive compensation packages. Since stock prices reflect earning reports, stock options could be most profitably exercised when income is exaggerated, and the stock can be sold at an inflated profit. The most notable activist is Abraham Briloff (professor emeritus of CUNY Baruch) who for years wrote a column for Barron's that constantly analyzed breaches of ethics and audit professionalism among CPA firms. His book is called Unaccountable Accounting. The profession, in turn, was not kind to Dr. Briloff but much of what he advocated has been forced on the industry in the wake of the Enron scandal (See Sarbanes-Oxley). According to critic David Ehrenstein, the term "creative accounting" was first used in 1968 in the film The Producers by Mel Brooks. Input by : Elvira Nadya Saleh
Toothache
In the past, before modern dentistry, people use to treat a tooth pain naturally because they had no other option. Nowadays, modern medicine has its own solutions, but there still several natural toothache remedies that people use just to avoid the visit to the dentist. There a few well-known causes of tooth pain, like Infected gums/ Gum Disease, Tooth Decay, Tooth eruption, An abnormal bite, Abscessed Tooth, Tooth Fracture or a damaged filling and all of them can cause pain, fever, headache, and swelling around the teeth. In this video, we represent 12 effective Home Toothache Remedies that will help you to get rid of the pain! Raw Garlic Garlic effectively fights fungi, bacteria, and viruses. You should crush the clove, leave it for a couple of minutes to activate its compounds, add some salt, and apply it on the painful tooth. You can also chew clove several times daily using the affected tooth. Ice To soothe the swelling and pain before going to the dentist, Apply an ice or a cold compress on the cheek. Salt Water Gargle Add a teaspoon of salt to a cup of boiling water, and as soon as it cools, gargle it for half a minute. This will alleviate pain and infections, remove debris, and ease the swelling. Chewing Gum The area around a broken tooth, or around a tooth which lacks the filling is irritated and painful. To relieve this pain, chew a gum on the opposite side of the mouth and apply it onto the painful tooth. Peppermint Tea A 2013 study found that peppermint oil has potent antiseptic properties which are useful against oral pathogens. You should drink peppermint tea with a teaspoon of peppermint leaves steeped for 15-20 minutes, to treat bad breath and toothaches. Clove Oil Clove oil is high in eugenol, which has powerful antiseptic and anesthetic properties that destroy germs and relieve gum pain. Studies have found that it is as effective as benzocaine in numbing pain. You should combine a few drops of this oil with a teaspoon of coconut oil, and use a cotton ball, apply the mixture on the painful area. When the place is numb, remove it, and wash the mouth. You can also chew a few cloves using the painful side of the mouth. Vanilla Extract The scent of vanilla soothes the anxiety linked to a toothache, and its alcohol content numbs the pain. Therefore, dab vanilla extracts on the finger and rub it onto the painful tooth twice daily to relieve the pain. Turmeric Paste Mix a teaspoon of turmeric powder, several drops of peppermint oil, and a tablespoon of coconut oil, and prepare a paste. Then, brush the teeth and leave it to act for a few minutes. And rinse. It has strong antiviral and antibacterial properties and will help you fight bad breath, irritations, gum redness, and tooth stains. Ginger Cayenne Paste Mix cayenne and ginger in equal amounts, add some water and prepare a paste. Then, apply it on the painful place using a cotton ball, and leave it to act in order to soothe the pain and swelling, fight off infection, and control bleeding. Myrrh According to RDH, “myrrh’s astringent properties help with inflammation, and a rinse can offer the added benefit of reducing bacteria”. To prepare a homemade myrrh rinse, simmer a teaspoon of myrrh in 2 cups of water, leave it to cool, and use it several times during the day. Essential Oils One 2014 study found that: “Essential oil rinses are found to be equally effective in inhibiting plaque. A study carried out by Pizzo et al. on plaque inhibitory effect of amine fluoride/stannous fluoride and essential oils showed no significant difference in efficacy of both. As chlorhexidine causes staining of teeth on long term use, essential oils can be used as an alternative to chlorhexidine rinse. Essential oils have shown to possess antimicrobial activity against subgingival pernio pathogens, too.” For best effects, use clove, tea tree oil, peppermint, myrrh, cinnamon, and spearmint. Acupressure Press the hand on the affected side, on the place where the base of the index finger and the thumb meet, and hold for several minutes. This will stimulate the release of endorphins, which will relieve the pain. Input by Sofia Nelly
Natural Remedies published via YouTube.com
A lecture on electrocardiograms by Dr. Kim Eagle, M.D. This lecture was taught as a part of the University of Michigan Medical School's M2 - Cardiovascular Sequence. View the course materials: http://open.umich.edu/education/med/m2/cardio/materials Creative Commons Attribution-Share Alike 3.0 License http://creativecommons.org/licenses/by-sa/3.0/ Help us caption and translate this video: http://www.amara.org/en/v/B4zX/
openmichigan published via YouTube.com
A lecture on chronic coronary artery disease by Dr. Kim Eagle, M.D. This lecture was taught as a part of the University of Michigan Medical School's M2 - Cardiovascular Sequence View the course materials: http://open.umich.edu/education/med/m2/cardio/materials Creative Commons Attribution-Share Alike 3.0 License http://creativecommons.org/licenses/by-sa/3.0/ Help us caption and translate this video: http://www.amara.org/en/videos/FXxnu5Eayfzl/info/chronic-coronary-artery-disease/
A lecture on acute coronary syndromes by Dr. Kim Eagle, M.D. This lecture was taught as a part of the University of Michigan Medical School's M2 - Cardiovascular Sequence View the course materials: http://open.umich.edu/education/med/m2/cardio/materials Creative Commons Attribution-Share Alike 3.0 License http://creativecommons.org/licenses/by-sa/3.0/ Help us caption and translate this video: http://www.amara.org/en/v/B4zZ/ Help us caption & translate this video! http://amara.org/v/B4zZ/
A lecture on evaluating a patient with chest pain by Dr. Kim Eagle, M.D. This lecture was taught as a part of the University of Michigan Medical School's M2 - Cardiovascular Sequence View the course materials: http://open.umich.edu/education/med/m2/cardio/materials Creative Commons Attribution-Share Alike 3.0 License http://creativecommons.org/licenses/by-sa/3.0/ Help us caption and translate this video: http://www.amara.org/en/v/B4zY/ Help us caption & translate this video! http://amara.org/v/B4zY/
Includes a display of instruments necessary for caries removal, a discussion of the steps and criteria involved and demonstration of a complete removal of a carious lesion. Orig. air date: JAN 8 74 This is part of the Open.Michigan collection at: http://open.umich.edu/education
UMichDent published via YouTube.com
Demonstrates on the skull and on a patient, various injection techniques. It also describes the basic dental chair position for injections. Orig. air date: NOV 8 74 This is part of the Open.Michigan collection at: http://open.umich.edu/education
Scaling and Root Planing: Part II Mandibular Teeth
Procedures for scaling and root planing the mandibular teeth. This is part of the Open.Michigan collection at: http://open.umich.edu/education
This is part of the Open.Michigan collection at: http://open.umich.edu/education
After viewing previous lectures on seismicity you have basic understanding of earthquakes. Let’s have a further look at what this means for buildings and its foundations. This introduction lecture on geotechnical engineering by Carlos Merino discusses the behaviour of foundations under seismic loading and some more advanced topics, such as soil structure interaction.
UPT. Perpustakaan Universitas Syiah Kuala published via YouTube.com
Medicine
Medical
Cardiovascular
This sequence provides a comprehensive introduction to diseases of the cardiovascular system, how they present, how they are diagnosed, how they are prevented, and how they are treated. Students learn to identify the integral links between anatomy, physiology, pathology, and basic sciences with clinical medicine and other essential aspects of patient care for ambulatory and hospitalized patients who have cardiovascular disorders.
Kim A. Eagle, M.D.
University of Michigan
Power Point
Physiology/ Pathophysiology of Coronary Blood Flow
Myocardial Ischemia Supply Demand Coronary Flow Reserve Determinants of Coronary Blood Flow Neural (autonomic) Mechanisms Endothelial Factors (Mechanisms) NOS, NO and ADMA
Louis G. D’Alecy
Slide
Pathology
Health
In this book we have set out to provide a practical guide to bone marrow diagnosis, based on an integrated assessment of peripheral blood and bone marrow aspirate films, trephine biopsy sections and various supplementary investigations. We believe that a trephine biopsy specimen should not be examined and interpreted in isolation. We have therefore discussed the clinical context of bone marrow diagnosis and have given equal weight to cytological and histological features. Since bone marrow diagnosis is no longer based on morphological features alone we have also, in this edition, discussed in considerable detail the role of immunophenotypic, cytogenetic and molecular genetic analysis.
Barbara J. Bain
David M. Clark
Irvin A. Lampert
Bridget S. Wilkins
Blackwell Science
Textbooks
A lecture on Hemoglobinopathies by Dr. David Ginsburg, M.D. This lecture was taught as a part of the University of Michigan Medical School's M1 - Patients and Populations Sequence. View the course materials: http://open.umich.edu/education/med/m1/patientspop-genetics/fall2008/materials. Creative Commons Attribution-Non Commercial-Share Alike 3.0 License http://creativecommons.org/licenses/by-nc-sa/3.0/ Help us caption and translate this video: http://www.amara.org/en/v/B4zS/
A lecture on Hemoglobinopathies by Dr. David Ginsburg, M.D. This lecture was taught as a part of the University of Michigan Medical School's M1 - Patients and Populations Sequence. View the course materials: http://open.umich.edu/education/med/m1/patientspop-genetics/fall2008/materials. Creative Commons Attribution-Non Commercial-Share Alike 3.0 License http://creativecommons.org/licenses/by-nc-sa/3.0/ Help us caption and translate this video: http://www.amara.org/en/videos/LhfjxDzh1zha/info/hemoglobinopathies-part-2/
Surgical Excision of a Multi-Lobular, Recurrent, Bartholin Duct Cyst
Warning: Viewer discretion is advised, this medical content is graphic and may not be suitable for all viewers. This surgical video describes the etiology, diagnosis, and management of uncomplicated Bartholin duct cysts. The video provides specific attention to the pre-operative approach to recurrent and/or complicated Bartholin duct cysts, and demonstrates the surgical approach to a complicated, recurrent Bartholin duct cyst. Suggestions for surgical techniques are provided. Copyright 2011 Caren M Stalburg, Sarah Wallet, and Hope K. Haefner. Terms of Use: Creative Commons Attribution-Share Alike 3.0 License http://creativecommons.org/licenses/by-sa/3.0/ Help us caption and translate this video: http://www.amara.org/en/v/B5CA/ Help us caption & translate this video! http://amara.org/v/B5CA/
A lecture on Circulatory Derangements by Dr. Gerald Abrams, M.D. This lecture was taught as a part of the University of Michigan Medical School's M1 - Cardiovascular and Respiratory Sequence. View the course materials: http://open.umich.edu/education/med/m1/cardioresp/fall2008/materials Creative Commons Attribution-Non Commercial-Share Alike 3.0 License http://creativecommons.org/licenses/by-nc-sa/3.0/ Help us caption and translate this video on Amara.org: http://www.amara.org/en/v/B5Bs/ Help us caption & translate this video! http://amara.org/v/B5Bs/
A lecture on Circulatory Derangements by Dr. Gerald Abrams, M.D. This lecture was taught as a part of the University of Michigan Medical School's M1 - Cardiovascular and Respiratory Sequence. View the course materials: http://open.umich.edu/education/med/m1/cardioresp/fall2008/materials Creative Commons Attribution-Non Commercial-Share Alike 3.0 License http://creativecommons.org/licenses/by-nc-sa/3.0/ Help us caption and translate this video on Amara.org: http://www.amara.org/en/v/B5Bt/
Environmental
Science
Pharmacy
The earth's biogeochemical systems involve complex, dynamic processes that depend upon many factors. The three main factors upon which life on the earth depends.
University of California College Prep
Rice University, Houston, Texas
Anatomy
Physiology
Welcome to Human Anatomy and Physiology, an OpenStax College resource. We created this textbook with several goals in mind: accessibility, customization, and student engagement—helping students reach high levels of academic scholarship. Instructors and students alike will find that this textbook offers a thorough introduction to the content in an accessible format.
OpenStax
OpenStax College
Created by Vishal Punwani. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-reproductive-system-physiology/rn-reproductive-system/v/basics-of-egg-development?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/rn-reproductive-system-physiology/rn-reproductive-system/v/spermatogenesis?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/). About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: https://www.youtube.com/channel/UCDx5cTeADCvKWgF9x_Qjz3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Created by Vishal Punwani. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-reproductive-system-physiology/rn-reproductive-system/v/meet-the-placenta?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/rn-reproductive-system-physiology/rn-reproductive-system/v/basics-of-egg-development?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/). About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: https://www.youtube.com/channel/UCDx5cTeADCvKWgF9x_Qjz3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Created by Vishal Punwani. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-reproductive-system-physiology/rn-reproductive-system/v/anatomy-of-the-male-reproductive-system?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson?https://www.khanacademy.org/test-prep/nclex-rn/rn-integumentary-system-physiology/rn-integumentary-system/v/thermoregulation-by-muscles?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/). About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: https://www.youtube.com/channel/UCDx5cTeADCvKWgF9x_Qjz3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
www.EmpoweRN.com Hi Guys! Thank you so much for watching this channel :) Here is just a quick & simple nursing skill, that I really hope you enjoy! I appreciate all of your comments, likes & shares so much!! Really looking forward to growing with you!! Winners from Last weeks Giveaway!! Please email me at: Empower.RN@gmail.com :) 1. Stephanie Cianciolo 2. journeytoRN 3. Sabrina Botelho 4. John Navarro 5. LizRN Thank you: Life Medical Equipment for making this video possible! www.LifeMedicalEquipment.com Thank you: Johanna Pialisa Asis for editing this video! Disclaimer: These videos are intended for entertainment purposes only. Please follow the policy and procedures that your institution requires. Please note that the views, ideas & opinions expressed on this channel and in the videos on this channel are not necessarily of those of my employer or institution. The views expressed on this channel and in the videos channel do not represent medical advice. If you have specific medical concerns, please contact your physician. In order to protect patient privacy, all patient identifiers in all videos have been deleted or altered. The views expressed on this channel and in the videos on this channel are personal opinions. I am not an expert nor do I dispense medical advice or procedural specifications. The information I present is for general knowledge and entertainment purposes only. You need to refer to your own medical director, teachers and protocols for specific treatment information. It is your responsibility to know how best to treat your patient in your jurisdiction.
EmpoweRN published via YouTube.com
G Protein Coupled Receptors Nervous system physiology
Video ini menjelaskan tentang G-protein coupled receptor (reseptor G-protein bergandengan) yang juga biasa dikenal dengan GPCRs. G-protein coupled receptors hanya bisa ditemukan pada eukariot dan GPCRs adalah kelas yang terbesar dari semua reseptor membran.
OER-Unsyiah Lib published via YouTube.com
Pain Temperature BY : UPT Perpustakaan Universitas Syiah Kuala UKM Literasi Unsyiah
oerlib unsyiah1234 published via YouTube.com
Fundamentals of Electrical Engineering I
Fundamentals Engineering
Engineering & Electronics
The text focuses on the creation, manipulation, transmission, and reception of information by electronic means. Contents: 1) Introduction. 2) Signals and Systems. 3) Analog Signal Processing. 4) Frequency Domain. 5) Digital Signal Processing. 6) Information Communication. 7) Appendices: Decibels; Permutations and Combinations, Frequency Allocations.
Don H. Johnson
Don Johnson
A First Course in Electrical and Computer Engineering
Electrical and Computer Engineering
Mathematics
Statistics Science
Technology
Louis Scharf
Louis Scharf, Daniel Williamson, C. Sidney Burrus, Richard Baraniuk
Physical Electronics
Science and Technology
Engineering & Electronic
An introduction to solid state device including field effect and bipolar transistors. Properties of transmission lines and propagating E&M waves.
Bill Wilson
Accounting Principles: A Business Perspective, Financial Accounting (Chapters 1 – 8)
Accounting Principles
Business Perspective,
Financial Accounting
Preface from the eight edition: Philosophy and purpose Imagine that you have graduated from college without taking an accounting course. You are employed by a company as a sales person, and you eventually become the sales manager of a territory. While attending a sales managers' meeting, financial results are reviewed by the Vice President of Sales and terms such as gross margin percentage, cash flows from operating activities, and LIFO inventory methods are being discussed. The Vice President eventually asks you to discuss these topics as they relate to your territory. You try to do so, but it is obvious to everyone in the meeting that you do not know what you are talking about.
Hermanson
Edwards
Maher
Textbook Equity, Inc
Accounting Principles: Managerial Accounting
Managerial Accounting
Managerial economics
Economics
Process: Cost systems Learning objectives After studying this chapter, you should be able to: • Describe the types of operations that require a process cost system. • Distinguish between process and job costing systems. • Discuss the concept of equivalent units in a process cost system. • Compute equivalent units of production and unit costs under the average cost procedure. • Prepare a production cost report for a process cost system and discuss its relationship to the Work in Process Inventory account. • Distinguish between normal and abnormal spoilage. • Compute equivalent units of production and unit costs under the first-in first-out (FIFO) system (Appendix 19-A). • Discuss how joint costs are allocated to joint products (Appendix 19-B). This chapter continues the discussion of cost accumulation systems. In Chapter 18, we explained and illustrated job costing. The job cost system (job costing) accumulates costs incurred to produce a product according to individual jobs. For example, construction companies use job costing to keep track of the costs of each construction job.
Ivancevich
Approaches of Antiviral Production in Tissue Culture of Medicinal Plants
Culture
Medicinal Plants
Dr. Pratibha Chaturvedi
OMICS Group eBooks
Medicinal and Aromatic Plants (MAPs): Diversity and Vegetative Propagation-I
Medicinal
Aromatic plants
Dr. D. K. Patel
Recent Advances in Microalgal Biotechnology
Biotechnology
Microalgal
Dr. Jin Liu, Dr. Zheng Sun and Dr. Henri Gerken
What is Clinical Pharmacy Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. Clinical pharmacy is the branch of pharmacy in which pharmacists provide patient care that optimizes the use of medication and promotes health, wellness, and disease prevention. Clinical pharmacists care for patients in all health care settings but the clinical pharmacy movement initially began inside hospitals and clinics. Clinical pharmacists often work in collaboration with physicians, nurse practitioners, and other healthcare professionals. Clinical pharmacists have extensive education in the biomedical, pharmaceutical, socio-behavioural and clinical sciences. Most clinical pharmacists have a Doctor of Pharmacy (Pharm.D.) degree and many have completed one or more years of post-graduate training (for example, a general and/or specialty pharmacy residency). In the United States, clinical pharmacists can choose to become Board-certified through the Board of Pharmacy Specialties (BPS), which was organized in 1976 as an independent certification agency of the American Pharmacists Association. The BPS certifies pharmacists in the following specialities: ambulatory care pharmacy, critical care pharmacy, nuclear pharmacy, nutrition support pharmacy, oncology pharmacy, paediatric pharmacy, pharmacotherapy, and psychiatric pharmacy. Within the system of health care, clinical pharmacists are experts in the therapeutic use of medications. They routinely provide medication therapy evaluations and recommendations to patients and other health care professionals. Clinical pharmacists are a primary source of scientifically valid information and advice regarding the safe, appropriate, and cost-effective use of medications. Clinical pharmacists are also making themselves more readily available to the public. In the past, access to a clinical pharmacist was limited to hospitals, clinics, or educational institutions. However, clinical pharmacists are making themselves available through a medication information hotline, and reviewing medication lists, all in an effort to prevent medication errors in the foreseeable future. In the United Kingdom, clinical pharmacists are routinely involved in the direct care of patients within hospitals, and increasingly, in doctors surgeries. They also develop post registration professional education, professional curricula for workforce development, provide expertise on the use of medicines to national organizations such as NICE, the Department of Health, and the MHRA, and develop medicines guidelines for use in therapeutic areas. Clinical pharmacists interact directly with patients in several different ways. They use their knowledge of medication (including dosage, drug interactions, side effects, expense, effectiveness, etc.) to determine if a medication plan is appropriate for their patient. If it is not, the pharmacist will consult the primary physician to ensure that the patient is on the proper medication plan. The pharmacist also works to educate their patients on the importance of taking and finishing their medications. Studies conducted into Pharmacist-led Chronic Disease Management show that it was associated with effects similar to usual care and might improve physiological goal attainment. In some states, clinical pharmacists are given prescriptive authority under protocol with a medical provider, and their scope of practice is constantly evolving. In the United Kingdom clinical pharmacists are given independent prescriptive authority. Basic components of clinical pharmacy practice include: Prescribing drugs, administering drugs, monitoring prescriptions, managing drug use, and counselling patients.
Implementing a Discrete System (Moving Averager) in Matlab
David Dorran published via YouTube.com
Introduction to Human Osteology
Osteology
Human Analogy
Physical anthropologists study human biological variation in the past and present. They are not only interested in the physical aspect of the body but also how biology, culture and environment interact to produce variation. Part of this variation is found in the bones and teeth. Since these are the hardest parts of the body, they have the greatest chance of being found in the archaeological record. Thus they form the bulk of direct information about the biological course of human evolution.
Roberta Hall
Kenneth Beals
Holm Neumann
Georg Neumann
Gwyn Madden
Introduction To Linear, Time-Invariant, Dynamic Systems For Students Of Engineering
Introduction To Linear
Time-Invariant
Dynamic Systems
Engineering
Permission of the author is granted for reproduction in any form of this book or any part of this book, provided that there is appropriate attribution, for example, by a citation in the References section of a technical article, and provided that the reproduction is not made for the purpose of charging a fee to users (e.g., students in a class) beyond the cost of reproduction. However, plagiarism from this book is prohibited, and any use of the material in this book to produce profit or income beyond the cost of reproduction is prohibited.
William L. Hallauer, Jr.
Department of Aerospace and Ocean Engineering (AOE)
Project Management For Instructional Designers
Instructional Designers
Project Management
Project Management for Instructional Designers (PM4ID) is – as the name suggests – a book about project management tailored specifically for instructional designers. This book is a revise / remix of a pre-existing, openly licensed project management textbook which was donated to the commons by a benefactor that desires to be attributed as Anonymous
Wiley, ET AL
Non-Isothermal Kinetic
In the modern world of ever-advancing technologies, actual tests of products and processes are more and more often preceded, if not replaced, by computer modeling. This saves the time and resources required for actual tests, and enables a better understanding of processes that occur in the course of tests. Preliminary computer modeling favors prudent planning of experiments. Calculations in thermal analysis are used everywhere, for example, in estimating the efficiency of thermal insulation of pipelines and in estimating the critical overheating conditions for some chemical substances under which their decomposition, self-heating, explosion, and so forth, occurs. This methodical manual focuses on a small aspect of calculations in thermal analysis dealing with constructing kinetic models from thermogravimetry and differential scanning calorimetry experimental data.
Igor V. Arhangel`skii
Alexander V. Dunaev
Irina V. Makarenko
Nikolay. A. Tikhonov
Andrey V. Tarasov
eGirls, eCitizens is a landmark work that explores the many forces that shape girls’ and young women’s experiences of privacy, identity, and equality in our digitally networked society. Drawing on the multi-disciplinary expertise of a remarkable team of leading Canadian and international scholars, as well as Canada’s foremost digital literacy organization, MediaSmarts, this collection presents the complex realities of digitized communications for girls and young women as revealed through the findings of The eGirls Project (www.egirlsproject.ca) and other important research initiatives. Aimed at moving dialogues on scholarship and policy around girls and technology away from established binaries of good vs bad, or risk vs opportunity, these seminal contributions explore the interplay of factors that shape online environments characterized by a gendered gaze and too often punctuated by sexualized violence. Perhaps most importantly, this collection offers first-hand perspectives collected from girls and young women themselves, providing a unique window on what it is to be a girl in today’s digitized society.
Jane Bailey
Valerie Steeves
University of Ottawa Press / Les Presses de l’Université d’Ottawa
A Guide to Veterinary Clinical Skills Laboratories
Veterinary Clinical Skills
Animal Husbandry
Clinical and practical skills are an essential part of the competences required of veterinary graduates (European Association of Establishments for Veterinary Education (EAEVE) 2014, Royal College of Veterinary Surgeons (RCVS) 2014 American Veterinary Medical Association (AVMA) 2014, North American Veterinary Medical Educators Consortium (NAVMEC) 2011) and clinical skills laboratories (CSLs) are playing an increasingly important role in veterinary curricula around the world. Clinical training used to rely entirely on an apprenticeship model, as described in medical education over 100 years ago (Halsted, 1904), where the trainee shadows a clinician, initially watching and then performing the procedure under the expert’s supervision. Although such teaching is still central to medical and veterinary training, recent changes in veterinary education, including increasing student numbers and an expectation that where possible, the use of animals in teaching should be reduced, mean that there is a need to find additional ways to support learning.
Sarah Baillie
Naomi Booth
Alison Catterall
Nicki Coombes
Emma Crowther
Marc Dilly
Robin Farrell
Rikke Langebæk
Máire O’Reilly
Emma Read
The results of our investigation on the microbial community of the high-temperature Dagang oilfield (P.R. China) are summarized. Detailed experimental data are provided on syntrophic acetate degradation by thermophilic associations, on the isolation of pure cultures from these associations, their physiological characteristics, and reconstruction of microbial interactions during acetate degradation to methane. The microbial community of the high-temperature Dagang oilfield was investigated by culture-based, radioisotope, and 16S rRNA gene techniques. Cultivable microorganisms (aerobic oil-oxidizing, anaerobic fermentative, sulfate-reducing, and methanogenic) were found in formation water. Methanogenic enrichments were obtained in media both with Н2+CO2 and acetate.
Open Access eBooks
Agile Processes in Software Engineering and Extreme Programming
Software Engineering
Agile Processes
Programming
A retrospective is a standard agile meeting practice designed for agile software teams to reﬂect and tune their process. Despite its integral importance, we know little about what aspects are focused upon during retrospectives and how reﬂection occurs in this practice. We conducted Case Study research involving data collected from interviews of sixteen software practitioners from four agile teams and observations of their retrospective meetings. We found that the important aspects focused on during the retrospective meeting include identifying and discussing obstacles, discussing feelings, analyzing previous action points, identifying background reasons, identifying future action points and generating a plan. Reﬂection occurs when the agile teams embody these aspects within three levels of reﬂection: reporting and responding, relating and reasoning, and recon structing. Critically, we show that agile teams may not achieve all levels of reﬂection simply by performing retrospective meetings. One of the key contributions of our work is to present a reﬂection framework for agile retrospective meetings that explains and embeds three levels of reﬂection within the ﬁve steps of a standard agile retrospective. Agile teams can use this framework to achievebetter focus and higher levels of reﬂection in their retrospective meetings
Springer Open
Conservation management
This book has been created to help you make decisions about practical conservation management by providing an assessment, from the available scientific evidence, of what works and what does not work in conservation. It also tells you if no evidence has been found about whether or not a conservation intervention is effective. This is the 2017 edition of What Works in Conservation, which was first published in 2015 and will be updated annually.
Open Book Publishers
The Busy Coder's Guide to Android Development
Android Development
Thanks for your interest in developing applications for Android! Increasingly, people will access Internet-based services using so-called "non-traditional" means, such as mobile devices. The more we do in that space now, the more that people will help invest in that space to make it easier to build more powerful mobile applications in the future. Android is new – Android-powered devices appeared on the scene first in late 2008 – but it likely will rapidly grow in importance due to the size and scope of the Open Handset Alliance. And, most of all, thanks for your interest in this book! I sincerely hope you find it useful and at least occasionally entertaining.
Mark L. Murphy
CommonsWare
The Economics of Food and Agricultural Markets
Food and Agricultural
The Economics of agriculture is important and interesting! Food and agricultural markets are in the news and on social media every day. Numerous fascinating and complex issues are the subject of this course: food prices, food safety, diet and nutrition, agricultural policy, globalization, obesity, use of antibiotics and hormones in meat production, hog confinement, and many more. As we work through the course material this semester, please find examples of the economics of food and agriculture in the news. You can earn extra credit by writing a report on a topic that is related to our course material!
Andrew Barkley
New Prairie Press
The Art of Insight in Science and Engineering
Art
Science and engineering, our modern ways of understanding and altering the world, are said to be about accuracy and precision. Yet we best master the complexity of our world by cultivating insight rather than precision. We need insight because our minds are but a small part of the world. An insight uniﬁes fragments of knowledge into a compact picture that ﬁts in our minds. But precision can overﬂow our mental registers, washing away the understanding brought by insight. This book shows you how to build insight and understanding ﬁrst, so that you do not drown in complexity.
Sanjoy Mahajan
The MIT Press
System Innovations, Knowledge Regimes, and Design Practices towards Transitions for Sustainable Agriculture
Sustainable Agriculture
Inra
Agriculture
This book places itself within the traditions and the ongoing activity of UCL’s Bartlett Development Planning Unit, and within its research cluster, Environmental Justice, Urbanisation & Resilience. It draws heavily upon my teaching for the Environment and Sustainable Development Masters. I owe an immense debt to all my fellow Development Planning Unit (DPU) staff, as well as past and present students, from whom I have learned much. In particular I am happy to acknowledge the contribution of Yves Cabannes: together we created a Masters module on Urban Agriculture, and explored the framework for a radical redefinition of the topic. My colleagues Zeremariam Fre and Michel Pimbert also played important roles in the module’s subsequent development and influenced my thinking in several ways. At the same time, I approach this topic as a food- growing practitioner and allotmentholder: the allotment movement and its working-class traditions of self- organisation continue to inspire me. This is a book about how people can feed themselves into the future, and also about major aspects of climate adaptation/ mitigation. I sought to approach these extremely serious topics in a spirit of responsibility. The United Nations Food and Agriculture Organisation (FAO) has proposed the need for a ‘new paradigm’ premised on ‘sustainable intensification’ andI felt it was essential to engage with this constructively rather than merely critiquing its ‘discourse’. A core concern of DPU is to address environmental crisis through the lens of the interests of working and oppressed peoples; on this basis, we always seek win- win solutions to ecological- social problems. While such solutions are concrete, and thus specific to each case, they also suggest more general conceptual insights, which can in turn serve to guide new projects.
Robert Biel
UCL Press
Socioeconomics
Socioeconomics may be under greater pressure to deﬁne itself than the “classical” sciences. The latter have largely been deﬁned by the conceptualization of real-world phenomena: biology, for example, arose because of the willingness to better understand the phenomenon of life in its different speciﬁcities. Economics arose to study and resolve the issue of scarcity. And sociology was created to analyze the dynamics of societal groups. But socioeconomics? Its name pays tribute to the existence of sociology and economics, so one might either suspect that socioeconomics is merely is a combination of both sciences (S + E = SE), or that there is an intersection of sociology and economics which is best termed as socioeconomics (S ∩ E = SE). Most past attempts to deﬁne socioeconomics as a science in its own right may have been motivated to counter such a simplistic understanding of socioeconomics. In this chapter, we review past attempts to deﬁne socioeconomics before the approach is chosen that we applied in this book.
Stefan Mann
Springer
Small-signal stability, control and dynamic performance of power systems
Small-signal
The main purpose of this book is to introduce the graduate engineer to the concepts and applications of small-signal analysis and controller design for the enhancement of the dynamic performance of multi-machine power systems. To this end, the analyses of the control and dynamic performance are illustrated by examples based on an interconnected highvoltage system comprising fourteen generating stations and various types of FACTS devices. An emphasis in the book is on more recent theoretical developments and application to practical issues which are amenable to small-signal analysis using a comprehensive software package. In addition, the tools in - and features of - such a software package for analysis and controller design are illustrated.
M.J. Gibbard
P. Pourbeik
D.J. Vowles
University of Adelaide Press
Agricultural Implications of the Fukushima Nuclear Accident
Agricultural
Fukushima Nuclear Accident
This book reports the results from on-site research into radioactive cesium contamination in various agricultural systems affected by the Fukushima Daiichi Nuclear Power Plant accident that occurred in March 2011. This is the second volume from the research groups formed in the Graduate School of Agricultural and Life Sciences of The University of Tokyo who have published the initial data in their first volume. In this book, additional data collected in the subsequent years are presented to show how the radioactivity level in agricultural products and their growing environments have changed with time. The data clarify the route by which radioactive materials entered agricultural products and their movement among different components (e.g., soil, water, and trees) within an environmental system (e.g., forests). The book consists of various topics, including radioactivity inspection of food products; decontamination trials for rice and livestock production; the state of contamination in wild animals and birds, trees, mushrooms, and timber; the dynamics of radioactivity distribution in mountain and paddy fields; damage incurred by the forestry and fishery industries; and the change in consumers’ minds. The last chapter introduces a real-time radioisotope imaging system, the forefront technique to visualize actual movement of cesium in soil and in plants. This is the only book to provide systematic data about the actual change of radioactivity, and thus is of great value for all researchers who wish to understand the effect of radioactive fallout on agriculture. The project is ongoing; the research groups continue their work in the field for further evaluation of the long-term effects.
Up to date review of theory and experience of agricultural input subsidies in low income countries, with new theoretical and empirical insights Detailed and comprehensive analysis of the Malawi Agricultural Input Subsidy Programme Strong emphasis on political as well as technical issues in policy and programme development and implementation Considers economy wide issues in agricultural input subsidies in low income countries Detailed analysis of the history and context of agricultural development and rural livelihoods in Malawi
Ephraim Chirwa
Andrew Dorward
Oxford University Press
Animal (De)liberation: Should the Consumption of Animal Products Be Banned?
Animal
In this book, Jan Deckers addresses the most crucial question that people must deliberate in relation to how we should treat other animals: whether we should eat animal products. Many people object to the consumption of animal products from the conviction that it inflicts pain, suffering, and death upon animals. This book argues that a convincing ethical theory cannot be based on these important concerns: rather, it must focus on our interest in human health. Tending to this interest demands not only that we extend speciesism—the attribution of special significance to members of our own species merely because they belong to the same species as ourself—towards nonhuman animals, but also that we safeguard the integrity of nature. In this light, projects that aim to engineer the genetic material of animals to reduce their capacities to feel pain and to suffer are morally suspect. The same applies to projects that aim to develop in-vitro flesh, even if the production of such flesh should be welcomed on other grounds. The theory proposed in this book is accompanied by a political goal, the ‘vegan project’, which strives for a qualified ban on the consumption of animal products. Deckers also provides empirical evidence that some support for this goal exists already, and his analysis of the views of others—including those of slaughterhouse workers—reveals that the vegan project stands firm in spite of public opposition. Many charges have been pressed against vegan diets, including: that they alienate human beings from nature; that they increase human food security concerns; and that they are unsustainable. Deckers argues that these charges are legitimate in some cases, but that, in many situations, vegan diets are actually superior. For those who remain doubtful, the book also contains an appendix that considers whether vegan diets might actually be nutritionally adequate.
Jan Deckers
Ubiquity Press London
Animal Metropolis brings a Canadian perspective to the growing field of animal history, ranging across species and cities, from the beavers who engineered Stanley Park to the carthorses who shaped the city of Montreal. Some essays consider animals as spectacle: orca captivity in Vancouver, polar bear tourism in Churchill, Manitoba, fish on display in the Dominion Fisheries Museum, and the racialized memory of Jumbo the elephant in St. Thomas, Ontario. Others examine the bodily intimacies of shared urban spaces: the regulation of rabid dogs in Banff, the maternal politics of pure milk in Hamilton and the circulation of tetanus bacilli from horse to human in Toronto. Another considers the marginalization of women in Canada’s animal welfare movement. The authors collectively push forward from a historiography that features nonhuman animals as objects within human-centered inquiries to a historiography that considers the eclectic contacts, exchanges, and cohabitation of human and nonhuman animals.
Joanna Dean
Darcy Ingram
Christabelle Sethna
University of Calgary Press
Aquaculture Perspective of Multi-Use Sites in the Open Ocean: The Untapped Potential for Marine Resources in the Anthropocene
Aquaculture
Marine
The first-of-its-kind compilation that comprehensively explores the scientific, engineering, economic and policy aspects of marine aquaculture multi-use of offshore platforms A timely analysis of the rapid development of offshore energy production platforms and the massive projected global seafood deficit Individual chapters written contemporaneously with EU “Oceans of Tomorrow” developments as well as proposals by the Food and Agriculture Organization (FAO), authored by highly-respected, international experts in the field
Springer Nature
Care in Healthcare: Reflections on Theory and Practice
Healthcare
Medicine & Health
This book examines the concept of care and care practices in healthcare from the interdisciplinary perspectives of continental philosophy, care ethics, the social sciences, and anthropology. Areas addressed include dementia care, midwifery, diabetes care, psychiatry, and reproductive medicine. Special attention is paid to ambivalences and tensions within both the concept of care and care practices. Contributions in the first section of the book explore phenomenological and hermeneutic approaches to care and reveal historical precursors to care ethics. Empirical case studies and reflections on care in institutionalised and standardised settings form the second section of the book. The concluding chapter, jointly written by many of the contributors, points at recurring challenges of understanding and practicing care that open up the field for further research and discussion. This collection will be of great value to scholars and practitioners of medicine, ethics, philosophy, social science and history.
Palgrave Macmillan
Climate Smart Agriculture: Building Resilience to Climate Change
Climate
The book uses an economic lens to identify the main features of climate-smart agriculture (CSA), its likely impact, and the challenges associated with its implementation. Drawing upon theory and concepts from agricultural development, institutional, and resource economics, this book expands and formalizes the conceptual foundations of CSA. Focusing on the adaptation/resilience dimension of CSA, the text embraces a mixture of conceptual analyses, including theory, empirical and policy analysis, and case studies, to look at adaptation and resilience through three possible avenues: ex-ante reduction of vulnerability, increasing adaptive capacity, and ex-post risk coping. The book is divided into three sections. The first section provides conceptual framing, giving an overview of the CSA concept and grounding it in core economic principles. The second section is devoted to a set of case studies illustrating the economic basis of CSA in terms of reducing vulnerability, increasing adaptive capacity and ex-post risk coping. The final section addresses policy issues related to climate change. Providing information on this new and important field in an approachable way, this book helps make sense of CSA and fills intellectual and policy gaps by defining the concept and placing it within an economic decision-making framework. This book will be of interest to agricultural, environmental, and natural resource economists, development economists, and scholars of development studies, climate change, and agriculture. It will also appeal to policy-makers, development practitioners, and members of governmental and non-governmental organizations interested in agriculture, food security and climate change.
Dementia
Open Access Books
Tuberculosis
Open Accexx eBooks
Diseases of Children in the Subtropics and Tropics
Diseases of Children
Paediatrics is often thought of as following two main routes. One is that of ultra-technology and ever-narrower specialization. The other is recognition of child health in a community context, related to family circumstances (especially the health and welfare of mothers) and influenced by the environment, social stresses, economic limitations, cultural attitudes and practices, and policy decisions and priorities based on the political system. Neither is right, but rather a balance is needed. Thus, preventive programmes, such as immunization, depend on refined technology to produce appropriate vaccines and devise workable equipment for effective 'cold-chains'. Curative paediatrics, especially simplified methods in appropriate technology, has to be underpinned by science - both by necessity and to achieve acceptance by orthodox members of the Establishment. Examples include the work of gastroenterologists on the intestinal 'sodium pump' and how this can be 'primed' and made more effective by glucose. In this way, essential scientific credence has been given to the seemingly simple methods of oral rehydration, using prepared ORS packets or home-made mixtures of sugar and salt or dilute rice (or other staple) gruels. However, as always, it can be difficult to persuade physicians, including paediatricians, to acquire a community perspective, understanding and, still more, a truly active role. This is often in part because of their training which frequently remains predominantly clinical - 'we teach what we have been taught'. However, things are changing in some more enlightened training establishments, and the trend is certainly indicated in this Fourth Edition. Sound clinical work, as in a hospital environment, is vital and will always remain a major need. This approach alone cannot begin to touch the major issues of child health. Some of these may be beyond the scope of the paediatrician or of medical science. Nevertheless, an awareness of the need for an advocacy role has to be cultivated. In this way, advice and guidance may begin to move those in power towards policies which can improve community child health. The 'complete' paediatrician anywhere, but especially in less technically developed countries, often in tropical regions, needs to be much more than a blinkered 'vertical' /'horizontal' expert. Rather, there is a need for 'lateral' thinking, training and action. This implies realization of the wide range of factors needing consideration in child health work and also recognition of the value of a dove-tailed curative-preventive approach, as part of a team including paediatricians, nurses, community health workers and (importantly) parents, particularly mothers, in the community itself. The present edition of Diseases of Children in the Subtropics and Tropics moves in this direction and will most certainly be valuable not only as a clinical reference text. My hope is that it will also persuade its readers that a paediatrician should not only be clinically sound, but also able to recognize the wider community issues involved in the causation of problems and the need for imaginative interdisciplinary programes to improve the outlook for life and health of mothers and children in the Third World.
Paget Stanfield
Martin Brueton
Michael Chan
Michael Parkin
Tony Waterston
The Global Text Project
Electromagnetic
Energy
Published in 1989 by Prentice-Hall, this book is a useful resource for educators and self-learners alike. The text is aimed at those who have seen Maxwell's equations in integral and differential form and who have been exposed to some integral theorems and differential operators. A hypertext version of this textbook can be found here. An accompanying set of video demonstrations is available below. These video demonstrations convey electromagnetism concepts. The demonstrations are related to topics covered in the textbook. They were prepared by Markus Zahn, James R. Melcher, and Manuel L. Silva and were produced by the Department of Electrical Engineering and Computer Science at the Massachusetts Institute of Technology. The purpose of these demonstrations is to make mathematical analysis of electromagnetism take on physical meaning. Based on relatively simple configurations and arrangements of equipment, they make a direct connection between what has been analytically derived and what is observed. They permit the student to observe physically what has been described symbolically. Often presented with a plot of theoretical predictions that are compared to measured data, these demonstrations give the opportunity to test the range of validity of the theory and present a quantitative approach to dealing with the physical world. The short form of these videos contains the demonstrations only. The long form also presents theory, diagrams, and calculations in support of the demonstrations.
Hermann A Haus
James R. Melcher
Prentice Hall
Electromagnetics
Steven W. Ellingson
VT Publishing, Virginia Tech University Libraries
Electromechanical Dynamics
First published in 1968 by John Wiley and Sons, Inc., Electromechanical Dynamics discusses the interaction of electromagnetic fields with media in motion. The subject combines classical mechanics and electromagnetic theory and provides opportunities to develop physical intuition. The book uses examples that emphasize the connections between physical reality and analytical models. Types of electromechanical interactions covered include rotating machinery, plasma dynamics, the electromechanics of biological systems, and magnetoelasticity.
MIT OpenCourseWare
Robotics
This book bridges the gap between playing with robots in school and studying robotics at the upper undergraduate and graduate levels to prepare for careers in industry and research. Robotic algorithms are presented formally, but using only mathematics known by high-school and first-year college students, such as calculus, matrices and probability. Concepts and algorithms are explained through detailed diagrams and calculations. Elements of Robotics presents an overview of different types of robots and the components used to build robots, but focuses on robotic algorithms: simple algorithms like odometry and feedback control, as well as algorithms for advanced topics like localization, mapping, image processing, machine learning and swarm robotics. These algorithms are demonstrated in simplified contexts that enable detailed computations to be performed and feasible activities to be posed. Students who study these simplified demonstrations will be well prepared for advanced study of robotics. The algorithms are presented at a relatively abstract level, not tied to any specific robot. Instead a generic robot is defined that uses elements common to most educational robots: differential drive with two motors, proximity sensors and some method of displaying output to the user. The theory is supplemented with over 100 activities, most of which can be successfully implemented using inexpensive educational robots. Activities that require more computation can be programmed on a computer. Archives are available with suggested implementations for the Thymio robot and standalone programs in Python.
Mordechai Ben-Ari
Francesco Mondada
Energy Poverty
This book is the direct result of nearly five years of work on the Energy Vulnerability and Urban Transitions in Europe project (www.urbanenergy.org), generously supported by a Starting Grant from the European Research Council—under the European Union’s Seventh Framework Programme (FP7/2007–2013/ERC grant agreement number 313478). The project, commonly known under the acronym EVALUATE (Energy Vulnerability and Urban Transitions in Europe project), has sought to transform scientific knowledge and policy action on energy poverty—a form of material deprivation that affects billions of people across the world. EVALUATE is a multi-sited study, involving extensive research across a variety of cities and countries. Focusing primarily on four Central and Eastern European cities (Budapest, Gdań sk, Prague and Skopje) the project has undertaken a customized survey with 2435 households, supplemented with insights from in-depth household interviews, ‘energy diaries’ and energy efficiency audits in the homes of approximately 160 households living in the four cities. EVALUATE has entailed 195 expert interviews in a much wider range of sites across the world, as well as an analysis of micro-data from national and European Union surveys of energy poverty. It has led to more than 200 dissemination activities, while laying the basis for the European Energy Poverty Observatory as well as a new European Co-operation for Science and Technology Action on ‘European Energy Poverty: Agenda Co-Creation and Knowledge Innovation’.
Stefan Bouzarovski
Palgave Macmillan
Civil Engineering
This open access book disseminates some of the results of the European H2020 AiRT Project (Technology transfer of RPAs for the creative industry). In particular, it presents findings related to mitigating safety and security concerns when civil drones are piloted by the service sector (mainly, the creative industry). European policies regarding drones generally focus on outdoor drones, but they are also used indoors. Moreover, a number of European countries have fragmented regulations on drone use, and as a result, European institutions are attempting address these issues. This work is based on a detailed study of the European policies, a comparative analysis of the regulation in various European countries, an analysis of the drone sector in Europe, and primary data from members of the creative industry. The authors created focus groups in Spain, the UK and Belgium in order to discuss with the creative industry the concerns on safety and security when using civil drones for their work. Based on these results, the book offers advice to the European industry, as well as new insights for academics and policymakers.
Field Trials of Health Interventions: A Toolbox
Health Interventions
Abstract Before new interventions are released into disease control programmes, it is essential that they are carefully evaluated in `field trials'. These may be complex and expensive undertakings, requiring the follow-up of hundreds, or thousands, of individuals, often for long periods. Descriptions of the detailed procedures and methods used in the trials that have been conducted have rarely been published. A consequence of this, individuals planning such trials have few guidelines available and little access to knowledge accumulated previously, other than their own. In this open-access online guide, practical issues in trial design and conduct are discussed fully and in sufficient detail. It has been compiled by an international group of over 30 authors with direct experience in the design, conduct, and analysis of field trials in low and middle income countries and is based on their accumulated knowledge and experience
Forest Measurements: an Applied Approach
Forestry
This is a forest measurements textbook written for field technicians. Silvicultural applications and illustrations are provided to demonstrate the relevance of the measurements. Special “technique tips” for each skill are intended to help increase data collection accuracy and confidence. These include how to avoid common pitfalls, effective short cuts and essentials for recording field data correctly. The emphasis is on elementary skills; it is not intended to be a timber cruising guide.
Joan DeYoung
Open Oregon Educational Resources
Fundamentals of Infrastructure Management
Infrastructure Management
The authors believe this free of charge book, Fundamentals of Infrastructure Management, will expand the impact of the material and help improve the practice of infrastructure management. By ‘free of charge,’ we mean that the material can be freely obtained, but readers should devote time and effort to mastering the material. We have provided problem assignments for various chapters, and we strongly urge readers to undertake the problems as a learning experience. This book grew out of a decade of co-teaching a course entitled ‘Infrastructure Management’ at Carnegie Mellon University. Our teaching philosophy was to prepare students for work in the field of infrastructure management. We believe that infrastructure management is a professional endeavor and an attractive professional career. The book is co-authored by two accomplished engineers - each representing professional practice, academic research and theoretical evaluation. Their collective strengths are presented throughout the text and serve to support both the practice of infrastructure management and a role for infrastructure management inquiry and search. Importantly, both co-authors have academic research interests (and a number of research publications) on various topics of infrastructure management. That said, the primary audience for this book is expected to be professionals intending to practice infrastructure management, and only secondarily individuals who intend to pursue a career of research in the area. The text draws examples and discusses a wide variety of infrastructure systems, including roadways, telecommunications, power generation, buildings and systems of infrastructure. We have found that some common fundamentals of asset management, analysis tools and informed decision-making are useful for a variety of such systems. Certainly, many infrastructure managers encounter a variety of infrastructure types during their professional careers. Moreover, due to the functional inter-dependencies of different infrastructure systems, it is certainly advantageous for managers of one infrastructure type to understand other types of infrastructure. For example, roadway managers rely upon the power grid for traffic signal operation.
Don Coffelt
Chris Hendrickson
Independent
Health Case Studies is composed of eight separate health case studies. Each case study includes the patient narrative or story that models the best practice (at the time of publishing) in healthcare settings. Associated with each case is a set of specific learning objectives to support learning and facilitate educational strategies and evaluation. The case studies can be used online in a learning management system, in a classroom discussion, in a printed course pack or as part of a textbook created by the instructor. This flexibility is intentional and allows the educator to choose how best to convey the concepts presented in each case to the learner. Because these case studies were primarily developed for an electronic healthcare system, they are based predominantly in an acute healthcare setting. Educators can augment each case study to include primary healthcare settings, outpatient clinics, assisted living environments, and other contexts as relevant.
Glynda Rees
Rob Kruger
Janet Morrison
BCcampus
Interface Oral Health Science 2016: Innovative Research on Biosis–Abiosis Intelligent Interface
This volume broadens understanding of dentistry and promotes interdisciplinary research across a wide range of related fields, based on the symposium entitled "Innovative Research for Biosis–Abiosis Intelligent Interface 2016". It aims to create highly functional and autonomic intelligent interface by combining highly functional interface science with the technology of an evaluation and a control at the interface, with the various topics of biomaterials, innovation for oral science and application, regenerative oral science, and medical engineering. Since 2002, the Tohoku University Graduate School of Dentistry has hosted “Interface Oral Health Science” several times as the main theme of dental research in the twenty-first century, and this is the sixth proceedings of the symposiums following the ones in 2005, 2007, 2009, 2011, and 2014. This book benefits not only dental scientists but also other health scientists including medical physicians and pharmacologists, material scientists, engineers, and any scientist who is involved in variety of disciplines.
Leak Detection Technology and Implementation
Technology and Implementation
Leak Detection: Technology and Implementation assists water utilities with the development and implementation of leak detection programs. Leak detection and repair is one of the components of controlling water loss. In addition, techniques are discussed within this book and relevant case studies are presented. The book provides useful and practical information on leakage issues.
Stuart Hamilton
Bambos Charalambous
IWA Publishing
Math, Numerics, & Programming (for Mechanical Engineers)
Math
Numerics
Mechanical Engineers
All readings are from the textbook: Masayuki Yano, et al. Math, Numerics, and Programming (for Mechanical Engineers). V2.1, August 2013. Files for each available unit are provided in the following table, courtesy of the authors. The entire textbook is available for download as a single file. Students should read all of the assignments for the unit before proceeding to the associated Problem Sets and the MATLAB® Tutorials. In general, students should skip the advanced material in the textbook. This advanced material is indicated either by blue shading or by blue "Advanced Material" bookends.
Masayuki Yano
James Douglass Penn
George Konidaris
Anthony T Patera
Public Health Ethics: Cases Spanning the Globe
Public Health
This Open Access book highlights the ethical issues and dilemmas that arise in the practice of public health. It is also a tool to support instruction, debate, and dialogue regarding public health ethics. Although the practice of public health has always included consideration of ethical issues, the field of public health ethics as a discipline is a relatively new and emerging area. There are few practical training resources for public health practitioners, especially resources which include discussion of realistic cases which are likely to arise in the practice of public health. This work discusses these issues on a case to case basis and helps create awareness and understanding of the ethics of public health care. The main audience for the casebook is public health practitioners, including front-line workers, field epidemiology trainers and trainees, managers, planners, and decision makers who have an interest in learning about how to integrate ethical analysis into their day to day public health practice. The casebook is also useful to schools of public health and public health students as well as to academic ethicists who can use the book to teach public health ethics and distinguish it from clinical and research ethics.
Sago Palm: Multiple Contributions to Food Security and Sustainable Livelihoods
Sago Palm
Food
Agriculturel
This book addresses a wide variety of events and technologies concerning the sago palm, ranging from its botanical characteristics, culture and use to social conditions in the places where it is grown, in order to provide a record of research findings and to benefit society. It discusses various subjects, including the sago palm and related species; differentiation of species of starch-producing palm; habitat, morphological, physiological and growth characteristics; culture and management; productivity of carbon dioxide; starch extraction and manufacture; characteristics and utilization of starch; and cultural anthropological and folkloristic aspects. Problems such as food shortages due to increasing populations, global warming and climate change, and decreasing reserves of oil and other underground resources, have become more pressing in recent years. In the context of these problems, the book examines the role of the sago palm in sustainable food production, in the manufacture of other foodstuffs, as a raw material for ethanol and in the manufacture of biodegradable plastics. In addition to academics, this book will be useful to researchers and government officials working for international agencies, national governments, municipalities, and other research organizations; technicians, researchers, managers, entrepreneurs, and others working in industries such as agriculture, plant production, food production, manufacturing, chemical engineering, energy production, and distribution.
Animals and the Shaping of Modern Medicine: One Health and its Histories
Animals
This book breaks new ground by situating animals and their diseases at the very heart of modern medicine. In demonstrating their historical significance as subjects and shapers of medicine, it offers important insights into past animal lives, and reveals that what we think of as ‘human’ medicine was in fact deeply zoological. Each chapter analyses an important episode in which animals changed and were changed by medicine. Ranging across the animal inhabitants of Britain’s zoos, sick sheep on Scottish farms, unproductive livestock in developing countries, and the tapeworms of California and Beirut, they illuminate the multi-species dimensions of modern medicine and its rich historical connections with biology, zoology, ag riculture and veterinary medicine. The modern movement for One Health – whose history is also analyzed – is therefore revealed as just the latest attempt to improve health by working across species and disciplines. This book will appeal to historians of animals, science and medicine, to those involved in the promotion and practice of One Health today.
Abigail Woods
Michael Bresalier
Angela Cassidy
Rachel Mason Dentinger
Palgrave Macmillan, Cham
Circuits
This book covers Direct Current (DC) circuit theory and is broken up into three modules. Module 1 covers the basics for circuits that include DC sources (voltage or current) and resistors. Even though Module 1 is not very difficult, it forms the foundation for more complicated topics in Module 2 and 3 so it is important to have a firm grasp of all Module 1 topics before moving on. Module 2 covers more difficult problem solving techniques for circuits that include only DC sources and resistors. Module 3 introduces capacitors and inductors. These non-linear reactive components are analyzed in the transient and steady state regions in circuits with DC sources in Module 3. There are two follow-on eBooks in this 3-part series. They are AC Circuits (published in 2017) and Electromechanical Systems (Coming in 2018).
Chad Davis, PhD, PE
Information Technology and the Networked Economy
Economy
Network
The beginning of the 21st century has seen a rapid change from the industrial economy to a networked economy built on computers, connectivity, and human knowledge. The networked economy is characterized by rapidly changing market conditions and methods of commerce. Instead of leveraging human strength with machines as was done in the industr ial economy, the networked economy leverages human knowledge with computers and connectivity to produce goods and services. The networked economy requires that organizations concentrate on improving their organizational productivity rather than worrying about personal productivity. To meet the needs of tomorrow's organizations, colleges and universities must immediately begin to prepare students to work in the networked economy. The sec­ond edition of Information Tech nology and the Ne tworked Economy is aimed at provid­ ing today's business students with the knowledge of the networked economy necessary to be successful employees and managers in the 21st century.
Patrick McKeown
ICT in Agriculture: Connecting Smallholders to Knowledge, Networks, and Institutions
The World Bank
Malarial
Malaria was considered one of the most widespread disease-causing entities in the nineteenth century. It was associated with a variety of frailties far beyond fevers, ranging from idiocy to impotence. And yet, it was not a self-contained category. The reconsolidation of malaria as a diagnostic category during this period happened within a wider context in which cinchona plants and their most valuable extract, quinine, were reinforced as objects of natural knowledge and social control. In India, the exigencies and apparatuses of British imperial rule occasioned the close interactions between these histories. In the process, British imperial rule became entangled with a network of nonhumans that included, apart from cinchona plants and the drug quinine, a range of objects described as malarial, as well as mosquitoes. Malarial Subjects explores this history of the co-constitution of a cure and disease, of British colonial rule and nonhumans, and of science, medicine and empire. This title is also available as Open Access.
Rohan Deb Roy.
Cambridge University Press
Medicinal Plants and Its Therapeutic Uses
Therapeutic
OMICS International
Nursing Care at the End of Life: What Every Clinician Should Know
Nursing
Clinician
Nursing Care at the End of Life: What Every Clinician Should Know should be an essential component of basic educational preparation for the professional registered nurse student. Recent studies show that only one in four nurses feel confident in caring for dying patients and their families and less than 2% of overall content in nursing textbooks is related to end-of-life care, despite the tremendous growth in palliative and end-of-life care programs across the country. The purpose of this textbook is to provide an indepth look at death and dying in this country, including the vital role of the nurse in assisting patients and families along the journey towards the end of life. There is an emphasis throughout the book on the simple, yet understated value of effective interpersonal communication between the patient and clinician. The text provides a basic foundation of understanding death and dying, including a brief historical examination of some main conceptual models associated with how patients cope with impending loss. An overview of illness trajectories and models of care, such as hospice and palliative care are discussed. Lastly, the latest evidence-based approaches for pain and symptom management, ethical concerns, cultural considerations, care at the time of death, and grief/bereavement are examined. The goal of this text is to foster the necessary skills for nurses to provide compassionate care to individuals who are nearing the end of life and their families. Every chapter contains a “What You Should Know” section which highlights and reinforces foundational concepts.
Susan E. Lowey
Open SUNY Textbooks
Plants
Society
Environment
Affordable Learning Georgia Grants Collections are intended to provide faculty with the frameworks to quickly implement or revise the same materials as a Textbook Transformation Grants team, along with the aims and lessons learned from project teams during the implementation process. Documents are in .pdf format, with a separate .docx (Word) version available for download. Each collection contains the following materials: Linked Syllabus Initial Proposal Final Report
Thomas Harnden
Katie Bridges
University System of Georgia
Anatomy and Physiology
The manual contains the following labs: Introduction Tissues Integument Introduction to the Skeleton Axial Skeleton: Skull Axial Skeleton: Vertebral Appendicular Skeleton: Introduction and Pectoral Girdle Appendicular Skeleton: Upper Limbs Appendicular Skeleton: Pelvis Appendicular Skeleton: Lower Limbs Articulations/Joints Body Movements Muscles: Head, Neck, and Back Muscles: Abdomen and Thorax Muscles: Upper Limbs Muscles: Lower Limbs Spinal Cord Brain Cranial Nerves Special Senses: Ear Special Senses: Eye
DeLoris Hesse
Deanna Cozart
Brett Szymik
Rob Nichols
The manual contains the following labs: Blood Composition Blood Typing Heart Anatomy Cardiovascular Physiology Systemic Blood Vessels Anatomy of the Respiratory System Physiology of the Respiratory System Renal Anatomy Urinalysis Digestive System Anatomy Digestive Physiology Male Reproductive System Female Reproductive System
Energy Poverty : (Dis)Assembling Europe’s Infrastructural Divide
EVALUATE is a multi-sited study, involving extensive research across a variety of cities and countries. Focusing primarily on four Central and Eastern European cities (Budapest, Gdańsk, Prague and Skopje) the project has undertaken a customized survey with 2435 households, supplemented with insights from in-depth household interviews, ‘energy diaries’ and energy efficiency audits in the homes of approximately 160 households living in the four cities. EVALUATE has entailed 195 expert interviews in a much wider range of sites across the world, as well as an analysis of micro-data from national and European Union surveys of energy poverty. It has led to more than 200 dissemination activities, while laying the basis for the European Energy Poverty Observatory as well as a new European Co-operation for Science and Technology Action on ‘European Energy Poverty: Agenda Co-Creation and Knowledge Innovation’
Meat Cutting and Processing for Food Service
Meat Cutting
This book is intended to give students a basic understanding of the various types of meat and poultry used in the food service industry, and how the terminology used by retail, wholesale, and food service customers varies. Meat cutting for restaurants and hotels differs slightly from meat cutting for retail. Restaurants and hotels sometimes use names of cuts on menus that are common in the kitchen vernacular or in other jurisdictions like Europe or the United States, while retail meat cutters are bound by Canadian regulations regarding labelling and marketing of meat products to consumers for retail. Meat Cutting and Processing for Food Service is one of a series of Culinary Arts books developed to support the training of students and apprentices in British Columbia’s food service and hospitality industry. Although created with the Professional Cook and Baker programs in mind, these have been designed as a modular series, and therefore can be used to support a wide variety of programs that offer training in food service skills.
BC Cook Articulation Commitee
Medical Virology
Medical virology is always an interest to all healthcare disciplines, undergraduate and postgraduate students. These “Notes on Medical virology”, includes “what you really need to know”. The book comes in a new format, which places cases, keywords, facts and other considerations in colored tables and boxes only. As a result, extra spaces have been provided so that without expanding the length of the book the readers can enjoy a personal and practical learning experience.
Eman K. Aldigs
Digital Scholarly Editing : Theories and Practices
Theories
"This volume presents the state of the art in digital scholarly editing. Drawing together the work of established and emerging researchers, it gives pause at a crucial moment in the history of technology in order to offer a sustained reflection on the practices involved in producing, editing and reading digital scholarly editions—and the theories that underpin them. The unrelenting progress of computer technology has changed the nature of textual scholarship at the most fundamental level: the way editors and scholars work, the tools they use to do such work and the research questions they attempt to answer have all been affected. Each of the essays in Digital Scholarly Editing approaches these changes with a different methodological consideration in mind. Together, they make a compelling case for re-evaluating the foundation of the discipline—one that tests its assertions against manuscripts and printed works from across literary history, and the globe. The sheer breadth of Digital Scholarly Editing, along with its successful integration of theory and practice, help redefine a rapidly-changing field, as its firm grounding and future-looking ambit ensure the work will be an indispensable starting point for further scholarship. This collection is essential reading for editors, scholars, students and readers who are invested in the future of textual scholarship and the digital humanities. "
Matthew James Driscoll
Elena Pierazzo
Beyond Lean: Simulation in Practice, Second Edition
Beyond Lea
Lean thinking, as well as associated processes and tools, have involved into a ubiquitous perspective for improving systems particularly in the manufacturing arena. With application experience has come an understanding of the boundaries of lean capabilities and the benefits of getting beyond these boundaries to further improve performance. Discrete event simulation is recognized as one beyond-the-boundaries of lean technique. Thus, the fundamental goal of this text is to show how discrete event simulation can be used in addition to lean thinking to achieve greater benefits in system improvement than with lean alone. Realizing this goal requires learning the problems that simulation solves as well as the methods required to solve them. The problems that simulation solves are captured in a collection of case studies. These studies serve as metaphors for industrial problems that are commonly addressed using lean and simulation.
Charles Standridge
Grand Valley State University
Despite all advances in computing technologies, the human-computer interface and the interactions that it provides are the most fundamental. Some of the most anticipated advancements in computer technology lie in the area of interfaces – not least because the unlimited computing power and innovative Internet applications must have an outward face and the ability to communicate effectively with users. Consumers of these resources have an expectation that the interfaces should be just as compelling and useful as the resources themselves. The interfaces should be adaptable to the consumers' lives and useful in all applicable environments – home, office and, most certainly, mobile. But there remain many unanswered questions in the study of human-computer interfaces. How much more interactive or rich is it realistic to expect device interfaces to become? What interfaces now in the laboratory might be able to address the mobile and distributed computing demands of the future? What interactions will replace the familiar graphical user interface (GUI)? This module begins to explore these questions. We'll start with a quick tour of the evolution of the graphical user interface, then consider some more advanced interaction models.
The Open University of Hong Kong
Manufacturing and Inspection Technologies
Manufacturing
Inspection Technologies
In this module, we will look at how manufacturing systems have developed over the years, comparing and contrasting the various systems that have sprung up in different countries. We will then move into the present as we study four modern manufacturing systems that are commonly used: mass production, just-in-time manufacturing, lean manufacturing and flexible manufacturing.
Respiratory
Human Anatomy
The job of the respiratory system is to take oxygen from the air we breathe and get it to different parts of the body. Our bodies and the cells in them need oxygen (written with the chemical symbol O2) to live. Our cells give off carbon dioxide (written with the chemical symbol CO2) as a waste product or something they don’t need any more. The respiratory system takes this carbon dioxide out of the body. The main organ of the respiratory system is the lungs. The respiratory system starts when you take a breath. There is a muscle called the diaphragm that is at the bottom of the rib cage. It helps draw air into the lungs. Once a breath is taken, the air travels through the mouth or nose and travels through the windpipe into the lungs. Once the air is down the windpipe, it splits one of two directions into tubes called bronchi and then into the lungs. The bronchi branch off into more and more smaller tubes. At the very end of these are small sacs called alveoli. In the alveoli, the respiratory system works with the circulatory system. Small blood vessels take oxygen from the alveoli to the heart for distribution to the rest of the body. Blood also brings carbon dioxide to be exhaled back out. When we breathe in or inhale, the air coming into the body has a lot of oxygen. When we breathe out or exhale, the air has more carbon dioxide.
Image
Circulatory
The circulatory system includes the heart, blood, and a huge network of blood vessels that carry blood all over the body. The job of the circulatory system is to deliver oxygen to cells all over the body and then to carry out waste product like carbon dioxide. The heart is an organ made out of muscle. It’s job is to pump blood through the body. The heart has four main sections or chambers: Right atrium Right ventricle Left atrium Left ventricle Blood flows into the right atrium through two large blood vessels called the superior vena cava (from the upper body) and the inferior vena cava (from the lower body). From there blood moves to the right ventricle. It then travels to the lungs to get oxygen. Blood coming back from the lungs enters the left atrium and then into the left ventricle. From there it leaves the heart through the aortic valve and goes into the aorta. This is the largest artery in the body, and it leads to all parts of the body. There are many kinds blood vessels that carry blood around the body. Arteries carry blood away from the heart. (You can remember arteries and away.) Veins carry blood back to the heart. Blood that is coming from the lungs has lots of fresh oxygen in it and is bright red. After the oxygen is delivered to cells and carbon dioxide is picked up, the blood is darker colored. Blood is made up of a liquid called plasma and three kinds of cells. Red blood cells carry oxygen to the various parts of the body. White blood cells help fight disease. Platelets help blood clot.
Digestive
Our bodies need food to live and grow. The digestive system takes food and carries it to all the parts of the body. The beginning of the digestive system is the mouth and teeth. Food that we eat has to be broken down into nutrients that cells in our bodies can use. This starts with the teeth and tongue grinding food into smaller pieces. Saliva also helps break down food. Then the food is swallowed and goes down the esophagus, a tube that goes from the mouth to the stomach. The stomach breaks down the food further. Gastric juices that have acids and enzymes in them that help the process. Then the food goes to the small intestine. This is a long twisting tube that fills up much of your lower abdomen area. It is where most of the digestion occurs. The liver produces bile, and the pancreas produces juices that help break food down. Small blood vessels line the walls of the small intestine. Once the food is broken down, the nutrients are absorbed by these blood vessels. The blood then carries the nutrients to cells all over the body. The part of the food that is left moves on to the large intestine.
Excretory
After food goes through the digestive system, the parts that are not digested need to be gotten rid of. That is the job of the excretory system. Unabsorbed food goes to the large intestine. The liver also filters out solid particles of waste from the blood. These solid wastes are removed from the body through the rectum, which is at the end of the large intestine. Liquid wastes are filtered by the kidneys, a part of the excretory system. The kidneys have long tubes coming out of them called ureters that drain liquid into the bladder. The bladder stores liquid waste called urine until it is passed out of the body through the urethra.
Human Leg
Human Skeleton
The human skeleton provides shape and form to the human body Our vital organs in our body are protected by our skeleton. More specifically our brain which is protected by what is called the skull and our heart and lungs are protected by our rib cage. Bones are connected by our ligaments and where the bones meet eachother is called a joint. Muscles are connected to the bones by tendons Bones are sonnected to each other by ligaments Blood cells are produced by the marrow located in some bones How your bones move! Muscles pull on the bones, making them move and when muscles contract the bones attached act as levers which makes the body move.
Cardio
Cardio Exercises Below 1) Jog. You can do this outside on a treadmill or however you like. 2) Jump Rope routine 1 3) 10 Minute Jump Rope routine 4) Exercise Bikes 5) Sports Playing
Chambers and Circulation through the Heart
Chambers
Circulation
Heart
Dual System of the Human Blood Circulation. Blood flows from the right atrium to the right ventricle, where it is pumped into the pulmonary circuit. The blood in the pulmonary artery branches is low in oxygen but relatively high in carbon dioxide. Gas exchange occurs in the pulmonary capillaries (oxygen into the blood, carbon dioxide out), and blood high in oxygen and low in carbon dioxide is returned to the left atrium. From here, blood enters the left ventricle, which pumps it into the systemic circuit. Following exchange in the systemic capillaries (oxygen and nutrients out of the capillaries and carbon dioxide and wastes in), blood returns to the right atrium and the cycle is repeated.
Arm
Bones
Shoulder Joint
The shoulder joint is called the glenohumeral joint. This is a ball-and-socket joint formed by the articulation between the head of the humerus and the glenoid cavity of the scapula ([link]). This joint has the largest range of motion of any joint in the body. However, this freedom of movement is due to the lack of structural support and thus the enhanced mobility is offset by a loss of stability. The large range of motions at the shoulder joint is provided by the articulation of the large, rounded humeral head with the small and shallow glenoid cavity, which is only about one third of the size of the humeral head. The socket formed by the glenoid cavity is deepened slightly by a small lip of fibrocartilage called the glenoid labrum, which extends around the outer margin of the cavity. The articular capsule that surrounds the glenohumeral joint is relatively thin and loose to allow for large motions of the upper limb. Some structural support for the joint is provided by thickenings of the articular capsule wall that form weak intrinsic ligaments. These include the coracohumeral ligament, running from the coracoid process of the scapula to the anterior humerus, and three ligaments, each called a glenohumeral ligament, located on the anterior side of the articular capsule. These ligaments help to strengthen the superior and anterior capsule walls. However, the primary support for the shoulder joint is provided by muscles crossing the joint, particularly the four rotator cuff muscles. These muscles (supraspinatus, infraspinatus, teres minor, and subscapularis) arise from the scapula and attach to the greater or lesser tubercles of the humerus. As these muscles cross the shoulder joint, their tendons encircle the head of the humerus and become fused to the anterior, superior, and posterior walls of the articular capsule. The thickening of the capsule formed by the fusion of these four muscle tendons is called the rotator cuff. Two bursae, the subacromial bursa and the subscapular bursa, help to prevent friction between the rotator cuff muscle tendons and the scapula as these tendons cross the glenohumeral joint. In addition to their individual actions of moving the upper limb, the rotator cuff muscles also serve to hold the head of the humerus in position within the glenoid cavity. By constantly adjusting their strength of contraction to resist forces acting on the shoulder, these muscles serve as “dynamic ligaments” and thus provide the primary structural support for the glenohumeral joint.
Levels of Structural Organization of the Human Body
Human Body
Before you begin to study the different structures and functions of the human body, it is helpful to consider its basic architecture; that is, how its smallest parts are assembled into larger structures. It is convenient to consider the structures of the body in terms of fundamental levels of organization that increase in complexity: subatomic particles, atoms, molecules, organelles, cells, tissues, organs, organ systems, organisms and biosphere. To study the chemical level of organization, scientists consider the simplest building blocks of matter: subatomic particles, atoms and molecules. All matter in the universe is composed of one or more unique pure substances called elements, familiar examples of which are hydrogen, oxygen, carbon, nitrogen, calcium, and iron. The smallest unit of any of these pure substances (elements) is an atom. Atoms are made up of subatomic particles such as the proton, electron and neutron. Two or more atoms combine to form a molecule, such as the water molecules, proteins, and sugars found in living things. Molecules are the chemical building blocks of all body structures. A cell is the smallest independently functioning unit of a living organism. Even bacteria, which are extremely small, independently-living organisms, have a cellular structure. Each bacterium is a single cell. All living structures of human anatomy contain cells, and almost all functions of human physiology are performed in cells or are initiated by cells. A human cell typically consists of flexible membranes that enclose cytoplasm, a water-based cellular fluid together with a variety of tiny functioning units called organelles. In humans, as in all organisms, cells perform all functions of life. A tissue is a group of many similar cells (though sometimes composed of a few related types) that work together to perform a specific function. An organ is an anatomically distinct structure of the body composed of two or more tissue types. Each organ performs one or more specific physiological functions. An organ system is a group of organs that work together to perform major functions or meet physiological needs of the body.
Organ Systems
Normal childbirth is driven by a positive feedback loop. A positive feedback loop results in a change in the body’s status, rather than a return to homeostasis.
Dorsal
Ventral Body
The posterior (dorsal) and anterior (ventral) cavities are each subdivided into smaller cavities. In the posterior (dorsal) cavity, the cranial cavity houses the brain, and the spinal cavity (or vertebral cavity) encloses the spinal cord. Just as the brain and spinal cord make up a continuous, uninterrupted structure, the cranial and spinal cavities that house them are also continuous. The brain and spinal cord are protected by the bones of the skull and vertebral column and by cerebrospinal fluid, a colorless fluid produced by the brain, which cushions the brain and spinal cord within the posterior (dorsal) cavity. The anterior (ventral) cavity has two main subdivisions: the thoracic cavity and the abdominopelvic cavity (see [link]). The thoracic cavity is the more superior subdivision of the anterior cavity, and it is enclosed by the rib cage. The thoracic cavity contains the lungs and the heart, which is located in the mediastinum. The diaphragm forms the floor of the thoracic cavity and separates it from the more inferior abdominopelvic cavity. The abdominopelvic cavity is the largest cavity in the body. Although no membrane physically divides the abdominopelvic cavity, it can be useful to distinguish between the abdominal cavity, the division that houses the digestive organs, and the pelvic cavity, the division that houses the organs of reproduction.
Regions and Quadrants of the Peritoneal Cavity
Regions
Quadrants
The more detailed regional approach subdivides the cavity with one horizontal line immediately inferior to the ribs and one immediately superior to the pelvis, and two vertical lines drawn as if dropped from the midpoint of each clavicle (collarbone). There are nine resulting regions. The simpler quadrants approach, which is more commonly used in medicine, subdivides the cavity with one horizontal and one vertical line that intersect at the patient’s umbilicus (navel)
Membrane
A serous membrane (also referred to a serosa) is one of the thin membranes that cover the walls and organs in the thoracic and abdominopelvic cavities. The parietal layers of the membranes line the walls of the body cavity (pariet- refers to a cavity wall). The visceral layer of the membrane covers the organs (the viscera). Between the parietal and visceral layers is a very thin, fluid-filled serous space, or cavity There are three serous cavities and their associated membranes. The pleura is the serous membrane that surrounds the lungs in the pleural cavity; the pericardium is the serous membrane that surrounds the heart in the pericardial cavity; and the peritoneum is the serous membrane that surrounds several organs in the abdominopelvic cavity.The serous membranes form fluid-filled sacs, or cavities, that are meant to cushion and reduce friction on internal organs when they move, such as when the lungs inflate or the heart beats. Both the parietal and visceral serosa secrete the thin, slippery serous fluid located within the serous cavities. The pleural cavity reduces friction between the lungs and the body wall. Likewise, the pericardial cavity reduces friction between the heart and the wall of the pericardium. The peritoneal cavity reduces friction between the abdominal and pelvic organs and the body wall. Therefore, serous membranes provide additional protection to the viscera they enclose by reducing friction that could lead to inflammation of the organs.
Animals & Ethics 101: Thinking Critically About Animal Rights
Ethics
This book provides an overview of the current debates about the nature and extent of our moral obligations to animals. Which, if any, uses of animals are morally wrong, which are morally permissible (i.e., not wrong) and why? What, if any, moral obligations do we, individually and as a society (and a global community), have towards animals and why? How should animals be treated? Why? We will explore the most influential and most developed answers to these questions – given by philosophers, scientists, and animal advocates and their critics – to try to determine which positions are supported by the best moral reasons.
Nathan Nobis
Creative Clinical Teaching In The Health Professions
Clinical Teaching
This peer reviewed e-book is a must-read for nurses and other health professionals who strive to teach with creativity and excellence in clinical settings. Each chapter presents current evidence informed educational practice knowledge. Each topic is also presented with text boxes describing ‘Creative Strategies’ that clinical teachers from across Canada have successfully implemented. For those who are interested in background knowledge, the authors provided a comprehensive literature base. And, for those interested mainly in 'what to do,' the text box summaries offer step-by-step directions for creative, challenging activities that both new and experienced instructors can begin using immediately.
Sherri Melrose
Caroline Park
Beth Perry
Health and Safety in Canadian Workplaces
Health and Safety
Workplace injuries happen every day and can profoundly affect workers, their families, and the communities they live in. This textbook provides workers with an introduction to effective injury prevention. The book pays particular attention to how issues of precarious employment, gender, and ill health can be better handled in Canadian occupational health and safety (OHS). This introduction to OHS differs from others because it contends that the practice of occupational health and safety can only be properly understood if we acknowledge that workers and employers have conflicting interests. Specifically, we investigate which workplace hazards are recognized and controlled, the manner in which these hazards are controlled, and who makes these decisions. These are all factors that reflect the broader political economy of employment and suggest that OHS is contested terrain.
Jason Foster
Bob Barnetson
Athabasca University Press
Human Anatomy and Physiology Preparatory Course
The overall purpose of this preparatory course textbook is to help students familiarize with some terms and some basic concepts they will find later in the Human Anatomy and Physiology I course. The organization and functioning of the human organism generally is discussed in terms of different levels of increasing complexity, from the smallest building blocks to the entire body. This Anatomy and Physiology preparatory course covers the foundations on the chemical level, and a basic introduction to cellular level, organ level, and organ system levels. There is also an introduction to homeostasis at the beginning.
Carlos Liachovitzky
CUNY Academic Works
Literature Reviews for Education and Nursing Graduate Students
Education
Literature Reviews for Education and Nursing Graduate Students is an open textbook designed for students in graduate-level nursing and education programs. Its intent is to recognize the significant role the literature review plays in the research process and to prepare students for the work that goes into writing one. Developed for new graduate students and novice researchers just entering into the work of a chosen discipline, each of the eight chapters covers a component of the literature review process. Students will learn how to form a research question, search existing literature, synthesize results and write the review. The book contains examples, checklists, supplementary materials, and additional resources. Literature Reviews for Education and Nursing Graduate Students is written by two librarians with expertise guiding students through research and writing assignments, and is openly licensed.
Linda Frederiksen
Sue Phelps
Rebus Community
X-Ray
High energy electromagnetic radiation allows the internal structures of the body, such as bones, to be seen in X-rays like these
(a) The results of a CT scan of the head are shown as successive transverse sections. (b) An MRI machine generates a magnetic field around a patient. (c) PET scans use radiopharmaceuticals to create images of active blood flow and physiologic activity of the organ or organs being targeted. (d) Ultrasound technology is used to monitor pregnancies because it is the least invasive of imaging techniques and uses no electromagnetic radiation.
Elements
The main elements that compose the human body are shown from most abundant to least abundant.
Adenosine Triphosphate
The nucleotide adenosine triphosphate (ATP), is composed of a ribose sugar, an adenine base, and three phosphate groups ([link]). ATP is classified as a high energy compound because the two covalent bonds linking its three phosphates store a significant amount of potential energy. In the body, the energy released from these high energy bonds helps fuel the body’s activities, from muscle contraction to the transport of substances in and out of cells to anabolic chemical reactions. When a phosphate group is cleaved from ATP, the products are adenosine diphosphate (ADP) and inorganic phosphate (Pi). This hydrolysis reaction can be written: ATP + H2O → ADP + Pi + energy Removal of a second phosphate leaves adenosine monophosphate (AMP) and two phosphate groups. Again, these reactions also liberate the energy that had been stored in the phosphate-phosphate bonds. They are reversible, too, as when ADP undergoes phosphorylation. Phosphorylation is the addition of a phosphate group to an organic compound, in this case, resulting in ATP. In such cases, the same level of energy that had been released during hydrolysis must be reinvested to power dehydration synthesis. Cells can also transfer a phosphate group from ATP to another organic compound. For example, when glucose first enters a cell, a phosphate group is transferred from ATP, forming glucose phosphate (C6H12O6—P) and ADP. Once glucose is phosphorylated in this way, it can be stored as glycogen or metabolized for immediate energy.
Fluorescence-stained Cell Undergoing Mitosis
Mitosis
Cell
A lung cell from a newt, commonly studied for its similarity to human lung cells, is stained with fluorescent dyes. The green stain reveals mitotic spindles, red is the cell membrane and part of the cytoplasm, and the structures that appear light blue are chromosomes. This cell is in anaphase of mitosis.
Cell Membrane
The cell membrane of the cell is a phospholipid bilayer containing many different molecular components, including proteins and cholesterol, some with carbohydrate groups attached.
Simple Diffusion across the Cell (Plasma) Membrane
Cell (Plasma) Membrane
The structure of the lipid bilayer allows small, uncharged substances such as oxygen and carbon dioxide, and hydrophobic molecules such as lipids, to pass through the cell membrane, down their concentration gradient, by simple diffusion.
Facilitated Diffusion
(a) Facilitated diffusion of substances crossing the cell (plasma) membrane takes place with the help of proteins such as channel proteins and carrier proteins. Channel proteins are less selective than carrier proteins, and usually mildly discriminate between their cargo based on size and charge. (b) Carrier proteins are more selective, often only allowing one particular type of molecule to cross.
Sodium-Potassium Pump
The sodium-potassium pump is found in many cell (plasma) membranes. Powered by ATP, the pump moves sodium and potassium ions in opposite directions, each against its concentration gradient. In a single cycle of the pump, three sodium ions are extruded from and two potassium ions are imported into the cell.
Endocytosis
Endocytosis is a form of active transport in which a cell envelopes extracellular materials using its cell membrane. (a) In phagocytosis, which is relatively nonselective, the cell takes in a large particle. (b) In pinocytosis, the cell takes in small particles in fluid. (c) In contrast, receptor-mediated endocytosis is quite selective. When external receptors bind a specific ligand, the cell responds by endocytosing the ligand.
Exocytosis
Exocytosis is much like endocytosis in reverse. Material destined for export is packaged into a vesicle inside the cell. The membrane of the vesicle fuses with the cell membrane, and the contents are released into the extracellular space.
Fatty
Acid
The level of saturation of a fatty acid affects its shape. (a) Saturated fatty acid chains are straight. (b) Unsaturated fatty acid chains are kinked.
Human Cell
While this image is not indicative of any one particular human cell, it is a prototypical example of a cell containing the primary organelles and internal structures.
Endoplasmic Reticulum
(a) The ER is a winding network of thin membranous sacs found in close association with the cell nucleus. The smooth and rough endoplasmic reticula are very different in appearance and function (source: mouse tissue). (b) Rough ER is studded with numerous ribosomes, which are sites of protein synthesis (source: mouse tissue). EM × 110,000. (c) Smooth ER synthesizes phospholipids, steroid hormones, regulates the concentration of cellular Ca++, metabolizes some carbohydrates, and breaks down certain toxins (source: mouse tissue)
Golgi Apparatus
(a) The Golgi apparatus manipulates products from the rough ER, and also produces new organelles called lysosomes. Proteins and other products of the ER are sent to the Golgi apparatus, which organizes, modifies, packages, and tags them. Some of these products are transported to other areas of the cell and some are exported from the cell through exocytosis. Enzymatic proteins are packaged as new lysosomes (or packaged and sent for fusion with existing lysosomes). (b) An electron micrograph of the Golgi apparatus.
Mitochondrion
The mitochondria are the energy-conversion factories of the cell. (a) A mitochondrion is composed of two separate lipid bilayer membranes. Along the inner membrane are various molecules that work together to produce ATP, the cell’s major energy currency. (b) An electron micrograph of mitochondri
The Three Components of the Cytoskeleton
Cytoskeleton
The cytoskeleton consists of (a) microtubules, (b) microfilaments, and (c) intermediate filaments. The cytoskeleton plays an important role in maintaining cell shape and structure, promoting cellular movement, and aiding cell division.
Nucleus
The nucleus is the control center of the cell. The nucleus of living cells contains the genetic material that determines the entire structure and function of that cell.
Muscle Cell
Unlike cardiac muscle cells and smooth muscle cells, which have a single nucleus, a skeletal muscle cell contains many nuclei, and is referred to as “multinucleated.” These muscle cells are long and fibrous (often referred to as muscle fibers). During development, many smaller cells fuse to form a mature muscle fiber. The nuclei of the fused cells are conserved in the mature cell, thus imparting a multinucleate characteristic to mature muscle cells.
DNA
Strands of DNA are wrapped around supporting histones. These proteins are increasingly bundled and condensed into chromatin, which is packed tightly into chromosomes when the cell is ready to divide.
The DNA double helix is composed of two complementary strands. The strands are bonded together via their nitrogenous base pairs using hydrogen bonds.
DNA Replication
DNA replication faithfully duplicates the entire genome of the cell. During DNA replication, a number of different enzymes work together to pull apart the two strands so each strand can be used as a template to synthesize new complementary strands. The two new daughter DNA molecules each contain one pre-existing strand and one newly synthesized strand. Thus, DNA replication is said to be “semiconservative
Genetic Code
DNA holds all of the genetic information necessary to build a cell’s proteins. The nucleotide sequence of a gene is ultimately translated into an amino acid sequence of the gene’s corresponding protein.
mRNA
In the first of the two stages of making protein from DNA, a gene on the DNA molecule is transcribed into a complementary mRNA molecule.
In the nucleus, a structure called a spliceosome cuts out introns (noncoding regions) within a pre-mRNA transcript and reconnects the exons.
RNA
Protein
During translation, the mRNA transcript is “read” by a functional complex consisting of the ribosome and tRNA molecules. tRNAs bring the appropriate amino acids in sequence to the growing polypeptide chain by matching their anti-codons with codons on the mRNA strand.
From DNA to Protein: Transcription through Translation
Transcription within the cell nucleus produces an mRNA molecule, which is modified and then sent into the cytoplasm for translation. The transcript is decoded into a protein with the help of a ribosome and tRNA molecules.
A Homologous Pair of Chromosomes with their Attached Sister Chromatids
Chromosomes
The red and blue colors correspond to a homologous pair of chromosomes. Each member of the pair was separately inherited from one parent. Each chromosome in the homologous pair is also bound to an identical sister chromatid, which is produced by DNA replication, and results in the familiar “X” shape.
The stages of cell division oversee the separation of identical genetic material into two new nuclei, followed by the division of the cytoplasm.
Hematopoiesis
The process of hematopoiesis involves the differentiation of multipotent cells into blood and immune cells. The multipotent hematopoietic stem cells give rise to many different cell types, including the cells of the immune system and red blood cells.
Stem Cells
The capacity of stem cells to differentiate into specialized cells make them potentially valuable in therapeutic applications designed to replace damaged cells of different body tissues.
Cervical Tissue
This figure is a view of the regular architecture of normal tissue contrasted with the irregular arrangement of cancerous cells.
Tissue
Body
The four types of tissues are exemplified in nervous tissue, stratified squamous epithelial tissue, cardiac muscle tissue, and connective tissue in small intestine. Clockwise from nervous tissue
Tissues
Embryonic
The zygote, or fertilized egg, is a single cell formed by the fusion of an egg and sperm. After fertilization the zygote gives rise to rapid mitotic cycles, generating many cells to form the embryo. The first embryonic cells generated have the ability to differentiate into any type of cell in the body and, as such, are called totipotent, meaning each has the capacity to divide, differentiate, and develop into a new organism. As cell proliferation progresses, three major cell lineages are established within the embryo. As explained in a later chapter, each of these lineages of embryonic cells forms the distinct germ layers from which all the tissues and organs of the human body eventually form. Each germ layer is identified by its relative position: ectoderm (ecto- = “outer”), mesoderm (meso- = “middle”), and endoderm (endo- = “inner”). The types of tissues and organs associated with the each of the three germ layers. Note that epithelial tissue originates in all three layers, whereas nervous tissue derives primarily from the ectoderm and muscle tissue from mesoderm.
The two broad categories of tissue membranes in the body are (1) connective tissue membranes, which include synovial membranes, and (2) epithelial membranes, which include mucous membranes, serous membranes, and the cutaneous membrane, in other words, the skin.
The three basic types of cell-to-cell junctions are tight junctions, gap junctions, and anchoring junctions.
Epithelial Tissue
Simple epithelial tissue is organized as a single layer of cells and stratified epithelial tissue is formed by several layers of cells.
(a) In the lining of the small intestine, columnar epithelium cells are interspersed with goblet cells. (b) The arrows in this micrograph point to the mucous-secreting goblet cells.
Epithelial Tissue Cells
A stratified epithelium consists of several stacked layers of cells. This epithelium protects against physical and chemical wear and tear. The stratified epithelium is named by the shape of the most apical layer of cells, closest to the free space. Stratified squamous epithelium is the most common type of stratified epithelium in the human body. The apical cells are squamous, whereas the basal layer contains either columnar or cuboidal cells. The top layer may be covered with dead cells filled with keratin. Mammalian skin is an example of this dry, keratinized, stratified squamous epithelium. The lining of the mouth cavity is an example of an unkeratinized, stratified squamous epithelium. Stratified cuboidal epithelium and stratified columnar epithelium can also be found in certain glands and ducts, but are uncommon in the human body. Another kind of stratified epithelium is transitional epithelium, so-called because of the gradual changes in the shapes of the apical cells as the bladder fills with urine. It is found only in the urinary system, specifically the ureters and urinary bladder. When the bladder is empty, this epithelium is convoluted and has cuboidal apical cells with convex, umbrella shaped, apical surfaces. As the bladder fills with urine, this epithelium loses its convolutions and the apical cells transition from cuboidal to squamous. It appears thicker and more multi-layered when the bladder is empty, and more stretched out and less stratified when the bladder is full and distended. summarizes the different categories of epithelial cell tissue cells.
Glands
Exocrine glands are classified by their structure.
Glandular Secretion
(a) In merocrine secretion, the cell remains intact. (b) In apocrine secretion, the apical portion of the cell is released, as well. (c) In holocrine secretion, the cell is destroyed as it releases its product and the cell itself becomes part of the secretion.
These glands secrete oils that lubricate and protect the skin. They are holocrine glands and they are destroyed after releasing their contents. New glandular cells form to replace the cells that are lost
Fibroblasts produce this fibrous tissue. Connective tissue proper includes the fixed cells fibrocytes, adipocytes, and mesenchymal cells.
Adipose Tissue
This is a loose connective tissue that consists of fat cells with little extracellular matrix. It stores fat for energy and provides insulation.
Reticular Tissue
This is a loose connective tissue made up of a network of reticular fibers that provides a supportive framework for soft organs.
Dense Connective Tissue
(a) Dense regular connective tissue consists of collagenous fibers packed into parallel bundles. (b) Dense irregular connective tissue consists of collagenous fibers interwoven into a mesh-like network. From top,
Types of Cartilage
Cartilage is a connective tissue consisting of collagenous fibers embedded in a firm matrix of chondroitin sulfates. (a) Hyaline cartilage provides support with some flexibility. The example is from dog tissue. (b) Fibrocartilage provides some compressibility and can absorb pressure. (c) Elastic cartilage provides firm but elastic support. From top,
Neuron
The cell body of a neuron, also called the soma, contains the nucleus and mitochondria. The dendrites transfer the nerve impulse to the soma. The axon carries the action potential away to another excitable cell.
Nervous tissue is made up of neurons and neuroglia. The cells of nervous tissue are specialized to transmit and receive impulses
Skin
The skin is composed of two main layers: the epidermis, made of closely packed epithelial cells, and the dermis, made of dense, irregular connective tissue that houses blood vessels, hair follicles, sweat glands, and other structures. Beneath the dermis lies the hypodermis, which is composed mainly of loose connective and fatty tissues.
Epidermis
The epidermis of thick skin has five layers: stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum.
Cells
The cells in the different layers of the epidermis originate from basal cells located in the stratum basale, yet the cells of each layer are distinctively different.
Dermis
This stained slide shows the two components of the dermis—the papillary layer and the reticular layer. Both are made of connective tissue with fibers of collagen extending from one to the other, making the border between the two somewhat indistinct. The dermal papillae extending into the epidermis belong to the papillary layer, whereas the dense collagen fiber bundles below belong to the reticular layer.
Skin Pigmentation
The relative coloration of the skin depends of the amount of melanin produced by melanocytes in the stratum basale and taken up by keratinocytes.
Moles
Moles range from benign accumulations of melanocytes to melanomas. These structures populate the landscape of our skin.
Vitiligo
Individuals with vitiligo experience depigmentation that results in lighter colored patches of skin. The condition is especially noticeable on darker skin.
Hair
Hair follicles originate in the epidermis and have many different parts.
Nails
The nail is an accessory structure of the integumentary system.
Eccrine Gland
Eccrine glands are coiled glands in the dermis that release sweat that is mostly water.
Thermoregulation
During strenuous physical activities, such as skiing (a) or running (c), the dermal blood vessels dilate and sweat secretion increases (b). These mechanisms prevent the body from overheating. In contrast, the dermal blood vessels constrict to minimize heat loss in response to low temperatures (b)
Acne
Acne is a result of over-productive sebaceous glands, which leads to formation of blackheads and inflammation of the skin.
Brain
The cranium completely surrounds and protects the brain from non-traumatic injury.
Bones are classified according to their shape.
Long Bone
A typical long bone shows the gross anatomical characteristics of bone.
Periosteum
Endosteum
The periosteum forms the outer surface of bone, and the endosteum lines the medullary cavity.
Flat Bone
This cross-section of a flat bone shows the spongy bone (diploë) lined on either side by a layer of compact bone.
Bone
The surface features of bones depend on their function, location, attachment of ligaments and tendons, or the penetration of blood vessels and nerves.
Bone Cells
Four types of cells are found within bone tissue. Osteogenic cells are undifferentiated and develop into osteoblasts. When osteoblasts get trapped within the calcified matrix, their structure and function changes, and they become osteocytes. Osteoclasts develop from monocytes and macrophages and differ in appearance from other bone cells.
(a) This cross-sectional view of compact bone shows the basic structural unit, the osteon. (b) In this micrograph of the osteon, you can clearly see the concentric lamellae and central canals.
Spongy Bone
Spongy bone is composed of trabeculae that contain the osteocytes. Red marrow fills the spaces in some bones.
Paget's Disease
Normal leg bones are relatively straight, but those affected by Paget’s disease are porous and curved.
Diagram of Blood and Nerve Supply to Bone
Diagram of Blood
Nerve Supply to Bone
Blood vessels and nerves enter the bone through the nutrient foramen.
Intramembranous Ossification
Intramembranous ossification follows four steps. (a) Mesenchymal cells group into clusters, and ossification centers form. (b) Secreted osteoid traps osteoblasts, which then become osteocytes. (c) Trabecular matrix and periosteum form. (d) Compact bone develops superficial to the trabecular bone, and crowded blood vessels condense into red marrow.
Endochondral Ossification
Endochondral ossification follows five steps. (a) Mesenchymal cells differentiate into chondrocytes. (b) The cartilage model of the future bony skeleton and the perichondrium form. (c) Capillaries penetrate cartilage. Perichondrium transforms into periosteum. Periosteal collar develops. Primary ossification center develops. (d) Cartilage and chondrocytes continue to grow at ends of the bone. (e) Secondary ossification centers develop. (f) Cartilage remains at epiphyseal (growth) plate and at joint surface as articular cartilage.
Longitudinal Bone
The epiphyseal plate is responsible for longitudinal bone growth.
Progression from Epiphyseal Plate to Epiphyseal Line
Epiphyseal Plate
Epiphyseal Line
As a bone matures, the epiphyseal plate progresses to an epiphyseal line. (a) Epiphyseal plates are visible in a growing bone. (b) Epiphyseal lines are the remnants of epiphyseal plates in a mature bone.
Fractures
Compare healthy bone with different types of fractures: (a) closed fracture, (b) open fracture, (c) transverse fracture, (d) spiral fracture, (e) comminuted fracture, (f) impacted fracture, (g) greenstick fracture, and (h) oblique fracture.
Fracture
The healing of a bone fracture follows a series of progressive steps: (a) A fracture hematoma forms. (b) Internal and external calli form. (c) Cartilage of the calli is replaced by trabecular bone. (d) Remodeling occurs.
Synthesis
Vitamin D
Graph Showing Relationship Between Age and Bone Mass
Age
Bone Mass
Bone density peaks at about 30 years of age. Women lose bone mass more rapidly than men.
Calcium Homeostasis
The body regulates calcium homeostasis with two pathways; one is signaled to turn on when blood calcium levels drop below normal and one is the pathway that is signaled to turn on when blood calcium levels are elevated.
Axial
Appendicular Skeleton
The axial skeleton supports the head, neck, back, and chest and thus forms the vertical axis of the body. It consists of the skull, vertebral column (including the sacrum and coccyx), and the thoracic cage, formed by the ribs and sternum. The appendicular skeleton is made up of all bones of the upper and lower limbs.
Skull
The skull consists of the rounded brain case that houses the brain and the facial bones that form the upper and lower jaws, nose, orbits, and other facial structures.
An anterior view of the skull shows the bones that form the forehead, orbits (eye sockets), nasal cavity, nasal septum, and upper and lower jaws.
The lateral skull shows the large rounded brain case, zygomatic arch, and the upper and lower jaws. The zygomatic arch is formed jointly by the zygomatic process of the temporal bone and the temporal process of the zygomatic bone. The shallow space above the zygomatic arch is the temporal fossa. The space inferior to the zygomatic arch and deep to the posterior mandible is the infratemporal fossa.
Cranial Fossae
The bones of the brain case surround and protect the brain, which occupies the cranial cavity. The base of the brain case, which forms the floor of cranial cavity, is subdivided into the shallow anterior cranial fossa, the middle cranial fossa, and the deep posterior cranial fossa.
A lateral view of the isolated temporal bone shows the squamous, mastoid, and zygomatic portions of the temporal bone.
External and Internal Views of Base of Skull
(a) The hard palate is formed anteriorly by the palatine processes of the maxilla bones and posteriorly by the horizontal plate of the palatine bones. (b) The complex floor of the cranial cavity is formed by the frontal, ethmoid, sphenoid, temporal, and occipital bones. The lesser wing of the sphenoid bone separates the anterior and middle cranial fossae. The petrous ridge (petrous portion of temporal bone) separates the middle and posterior cranial fossae.
This view of the posterior skull shows attachment sites for muscles and joints that support the skull.
Shown in isolation in (a) superior and (b) posterior views, the sphenoid bone is a single midline bone that forms the anterior walls and floor of the middle cranial fossa. It has a pair of lesser wings and a pair of greater wings. The sella turcica surrounds the hypophyseal fossa. Projecting downward are the medial and lateral pterygoid plates. The sphenoid has multiple openings for the passage of nerves and blood vessels, including the optic canal, superior orbital fissure, foramen rotundum, foramen ovale, and foramen spinosum.
This midline view of the sagittally sectioned skull shows the nasal septum.
Ethmoid Bone
The unpaired ethmoid bone is located at the midline within the central skull. It has an upward projection, the crista galli, and a downward projection, the perpendicular plate, which forms the upper nasal septum. The cribriform plates form both the roof of the nasal cavity and a portion of the anterior cranial fossa floor. The lateral sides of the ethmoid bone form the lateral walls of the upper nasal cavity, part of the medial orbit wall, and give rise to the superior and middle nasal conchae. The ethmoid bone also contains the ethmoid air cells.
Lateral Wall
Nasal Cavity
The three nasal conchae are curved bones that project from the lateral walls of the nasal cavity. The superior nasal concha and middle nasal concha are parts of the ethmoid bone. The inferior nasal concha is an independent bone of the sku
Maxillary Bone
The maxillary bone forms the upper jaw and supports the upper teeth. Each maxilla also forms the lateral floor of each orbit and the majority of the hard palate.
Isolated Mandible
The mandible is the only moveable bone of the skull.
Seven skull bones contribute to the walls of the orbit. Opening into the posterior orbit from the cranial cavity are the optic canal and superior orbital fissure.
Nasal Septum
The nasal septum is formed by the perpendicular plate of the ethmoid bone and the vomer bone. The septal cartilage fills the gap between these bones and extends into the nose.
Paranasal Sinuses
The paranasal sinuses are hollow, air-filled spaces named for the skull bone that each occupies. The most anterior is the frontal sinus, located in the frontal bone above the eyebrows. The largest are the maxillary sinuses, located in the right and left maxillary bones below the orbits. The most posterior is the sphenoid sinus, located in the body of the sphenoid bone, under the sella turcica. The ethmoid air cells are multiple small spaces located in the right and left sides of the ethmoid bone, between the medial wall of the orbit and lateral wall of the upper nasal cavity.
Hyoid Bone
The hyoid bone is located in the upper neck and does not join with any other bone. It provides attachments for muscles that act on the tongue, larynx, and pharynx.
Vertebral Column
The adult vertebral column consists of 24 vertebrae, plus the sacrum and coccyx. The vertebrae are divided into three regions: cervical C1–C7 vertebrae, thoracic T1–T12 vertebrae, and lumbar L1–L5 vertebrae. The vertebral column is curved, with two primary curvatures (thoracic and sacrococcygeal curves) and two secondary curvatures (cervical and lumbar curves).
Abnormal Curvatures of the Vertebral Column
Abnormal Curvatures
(a) Scoliosis is an abnormal lateral bending of the vertebral column. (b) An excessive curvature of the upper thoracic vertebral column is called kyphosis. (c) Lordosis is an excessive curvature in the lumbar region of the vertebral column.
Osteoporosis
Osteoporosis is an age-related disorder that causes the gradual loss of bone density and strength. When the thoracic vertebrae are affected, there can be a gradual collapse of the vertebrae. This results in kyphosis, an excessive curvature of the thoracic region.
Typical Vertebra
A typical vertebra consists of a body and a vertebral arch. The arch is formed by the paired pedicles and paired laminae. Arising from the vertebral arch are the transverse, spinous, superior articular, and inferior articular processes. The vertebral foramen provides for passage of the spinal cord. Each spinal nerve exits through an intervertebral foramen, located between adjacent vertebrae. Intervertebral discs unite the bodies of adjacent vertebrae.
Intervertebral
The bodies of adjacent vertebrae are separated and united by an intervertebral disc, which provides padding and allows for movements between adjacent vertebrae. The disc consists of a fibrous outer layer called the anulus fibrosus and a gel-like center called the nucleus pulposus. The intervertebral foramen is the opening formed between adjacent vertebrae for the exit of a spinal nerve.
Cervical Vertebrae
A typical cervical vertebra has a small body, a bifid spinous process, transverse processes that have a transverse foramen and are curved for spinal nerve passage. The atlas (C1 vertebra) does not have a body or spinous process. It consists of an anterior and a posterior arch and elongated transverse processes. The axis (C2 vertebra) has the upward projecting dens, which articulates with the anterior arch of the atlas.
Thoracic Vertebrae
A typical thoracic vertebra is distinguished by the spinous process, which is long and projects downward to overlap the next inferior vertebra. It also has articulation sites (facets) on the vertebral body and a transverse process for rib attachment.
Lumbar Vertebrae
Lumbar vertebrae are characterized by having a large, thick body and a short, rounded spinous process.
Sacrum
Coccyx
The sacrum is formed from the fusion of five sacral vertebrae, whose lines of fusion are indicated by the transverse ridges. The fused spinous processes form the median sacral crest, while the lateral sacral crest arises from the fused transverse processes. The coccyx is formed by the fusion of four small coccygeal vertebrae.
Weakening of the anulus fibrosus can result in herniation (protrusion) of the nucleus pulposus and compression of a spinal nerve, resulting in pain and/or muscle weakness in the body regions supplied by that nerve.
Ligaments
The anterior longitudinal ligament runs the length of the vertebral column, uniting the anterior sides of the vertebral bodies. The supraspinous ligament connects the spinous processes of the thoracic and lumbar vertebrae. In the posterior neck, the supraspinous ligament enlarges to form the nuchal ligament, which attaches to the cervical spinous processes and to the base of the skull.
Rib Articulation
Thoracic vertebrae have superior and inferior articular facets on the vertebral body for articulation with the head of a rib, and a transverse process facet for articulation with the rib tubercle.
Thoracic Cage
The thoracic cage is formed by the (a) sternum and (b) 12 pairs of ribs with their costal cartilages. The ribs are anchored posteriorly to the 12 thoracic vertebrae. The sternum consists of the manubrium, body, and xiphoid process. The ribs are classified as true ribs (1–7) and false ribs (8–12). The last two pairs of false ribs are also known as floating ribs (11–12).
Newborn Skull
The bones of the newborn skull are not fully ossified and are separated by large areas called fontanelles, which are filled with fibrous connective tissue. The fontanelles allow for continued growth of the skull after birth. At the time of birth, the facial bones are small and underdeveloped, and the mastoid process has not yet formed.
Pectoral Girdle
The pectoral girdle consists of the clavicle and the scapula, which serve to attach the upper limb to the sternum of the axial skeleton.
Scapula
The isolated scapula is shown here from its anterior (deep) side and its posterior (superficial) side.
Humerus
Elbow Joint
The humerus is the single bone of the upper arm region. It articulates with the radius and ulna bones of the forearm to form the elbow joint.
Ulna
Radius
The ulna is located on the medial side of the forearm, and the radius is on the lateral side. These bones are attached to each other by an interosseous membrane.
Wrist
Hand
The eight carpal bones form the base of the hand. These are arranged into proximal and distal rows of four bones each. The metacarpal bones form the palm of the hand. The thumb and fingers consist of the phalanx bones.
This radiograph shows the position of the bones within the hand. Note the carpal bones that form the base of the hand
Carpal Tunnel
The carpal tunnel is the passageway by which nine muscle tendons and a major nerve enter the hand from the anterior forearm. The walls and floor of the carpal tunnel are formed by the U-shaped grouping of the carpal bones, and the roof is formed by the flexor retinaculum, a strong ligament that anteriorly unites the bones.
During tight gripping—compare (b) to (a)—the fourth and, particularly, the fifth metatarsal bones are pulled anteriorly. This increases the contact between the object and the medial side of the hand, thus improving the firmness of the grip.
Falls or direct blows can result in fractures of the surgical neck or shaft of the humerus. Falls onto the elbow can fracture the distal humerus. A Colles fracture of the distal radius is the most common forearm fracture.
Pelvis
The pelvic girdle is formed by a single hip bone. The hip bone attaches the lower limb to the axial skeleton through its articulation with the sacrum. The right and left hip bones, plus the sacrum and the coccyx, together form the pelvis.
The adult hip bone consists of three regions. The ilium forms the large, fan-shaped superior portion, the ischium forms the posteroinferior portion, and the pubis forms the anteromedial portion.
The posterior sacroiliac ligament supports the sacroiliac joint. The sacrospinous ligament spans the sacrum to the ischial spine, and the sacrotuberous ligament spans the sacrum to the ischial tuberosity. The sacrospinous and sacrotuberous ligaments contribute to the formation of the greater and lesser sciatic foramens.
Male
Female
The female pelvis is adapted for childbirth and is broader, with a larger subpubic angle, a rounder pelvic brim, and a wider and more shallow lesser pelvic cavity than the male pelvis.
Femur
Patella
The femur is the single bone of the thigh region. It articulates superiorly with the hip bone at the hip joint, and inferiorly with the tibia at the knee joint. The patella only articulates with the distal end of the femur.
Q-Angle
The Q-angle is a measure of the amount of lateral deviation of the femur from the vertical line of the tibia. Adult females have a larger Q-angle due to their wider pelvis than adult males.
Tibia
Fibula
The tibia is the larger, weight-bearing bone located on the medial side of the leg. The fibula is the slender bone of the lateral side of the leg and does not bear weight.
Foot
The bones of the foot are divided into three groups. The posterior foot is formed by the seven tarsal bones. The mid-foot has the five metatarsal bones. The toes contain the phalanges.
Embryo
Limb buds are visible in an embryo at the end of the seventh week of development (embryo derived from an ectopic pregnancy)
Clubfoot
Clubfoot This photograph shows a baby with a clubfoot.Clubfoot is a common deformity of the ankle and foot that is present at birth. Most cases are corrected without surgery, and affected individuals will grow up to lead normal, active lives. (credit: James W. Hanson)
The suture joints of the skull are an example of a synarthrosis, an immobile or essentially immobile joint.
Multiaxial Joint
A multiaxial joint, such as the hip joint, allows for three types of movement: anterior-posterior, medial-lateral, and rotational.
Joints
Fibrous joints form strong connections between bones. (a) Sutures join most bones of the skull. (b) An interosseous membrane forms a syndesmosis between the radius and ulna bones of the forearm. (c) A gomphosis is a specialized fibrous joint that anchors a tooth to its socket in the jaw.
The fontanelles of a newborn’s skull are broad areas of fibrous connective tissue that form fibrous joints between the bones of the skull.
Synovial Joints
Synovial joints allow for smooth movements between the adjacent bones. The joint is surrounded by an articular capsule that defines a joint cavity filled with synovial fluid. The articulating surfaces of the bones are covered by a thin layer of articular cartilage. Ligaments support the joint by holding the bones together and resisting excess or abnormal joint motions.
Bursae
Bursae are fluid-filled sacs that serve to prevent friction between skin, muscle, or tendon and an underlying bone. Three major bursae and a fat pad are part of the complex joint that unites the femur and tibia of the leg.
The six types of synovial joints allow the body to move in a variety of ways. (a) Pivot joints allow for rotation around an axis, such as between the first and second cervical vertebrae, which allows for side-to-side rotation of the head. (b) The hinge joint of the elbow works like a door hinge. (c) The articulation between the trapezium carpal bone and the first metacarpal bone at the base of the thumb is a saddle joint. (d) Plane joints, such as those between the tarsal bones of the foot, allow for limited gliding movements between bones. (e) The radiocarpal joint of the wrist is a condyloid joint. (f) The hip and shoulder joints are the only ball-and-socket joints of the body.
Osteoarthritis
Osteoarthritis of a synovial joint results from aging or prolonged joint wear and tear. These cause erosion and loss of the articular cartilage covering the surfaces of the bones, resulting in inflammation that causes joint stiffness and pain.
Movements
Synovial joints give the body many ways in which to move. (a)–(b) Flexion and extension motions are in the sagittal (anterior–posterior) plane of motion. These movements take place at the shoulder, hip, elbow, knee, wrist, metacarpophalangeal, metatarsophalangeal, and interphalangeal joints. (c)–(d) Anterior bending of the head or vertebral column is flexion, while any posterior-going movement is extension. (e) Abduction and adduction are motions of the limbs, hand, fingers, or toes in the coronal (medial–lateral) plane of movement. Moving the limb or hand laterally away from the body, or spreading the fingers or toes, is abduction. Adduction brings the limb or hand toward or across the midline of the body, or brings the fingers or toes together. Circumduction is the movement of the limb, hand, or fingers in a circular pattern, using the sequential combination of flexion, adduction, extension, and abduction motions. Adduction/abduction and circumduction take place at the shoulder, hip, wrist, metacarpophalangeal, and metatarsophalangeal joints. (f) Turning of the head side to side or twisting of the body is rotation. Medial and lateral rotation of the upper limb at the shoulder or lower limb at the hip involves turning the anterior surface of the limb toward the midline of the body (medial or internal rotation) or away from the midline (lateral or external rotation).
(g) Supination of the forearm turns the hand to the palm forward position in which the radius and ulna are parallel, while forearm pronation turns the hand to the palm backward position in which the radius crosses over the ulna to form an "X." (h) Dorsiflexion of the foot at the ankle joint moves the top of the foot toward the leg, while plantar flexion lifts the heel and points the toes. (i) Eversion of the foot moves the bottom (sole) of the foot away from the midline of the body, while foot inversion faces the sole toward the midline. (j) Protraction of the mandible pushes the chin forward, and retraction pulls the chin back. (k) Depression of the mandible opens the mouth, while elevation closes it. (l) Opposition of the thumb brings the tip of the thumb into contact with the tip of the fingers of the same hand and reposition brings the thumb back next to the index finger.
Atlantoaxial Joint
The atlantoaxial joint is a pivot type of joint between the dens portion of the axis (C2 vertebra) and the anterior arch of the atlas (C1 vertebra), with the dens held in place by a ligament.
Temporomandibular Joint
The temporomandibular joint is the articulation between the temporal bone of the skull and the condyle of the mandible, with an articular disc located between these bones. During depression of the mandible (opening of the mouth), the mandibular condyle moves both forward and hinges downward as it travels from the mandibular fossa onto the articular tubercle.
Glenohumeral Joint
The glenohumeral (shoulder) joint is a ball-and-socket joint that provides the widest range of motions. It has a loose articular capsule and is supported by ligaments and the rotator cuff muscles.
(a) The elbow is a hinge joint that allows only for flexion and extension of the forearm. (b) It is supported by the ulnar and radial collateral ligaments. (c) The annular ligament supports the head of the radius at the proximal radioulnar joint, the pivot joint that allows for rotation of the radius.
Hip Joint
(a) The ball-and-socket joint of the hip is a multiaxial joint that provides both stability and a wide range of motion. (b–c) When standing, the supporting ligaments are tight, pulling the head of the femur into the acetabulum.
Knee Joint
(a) The knee joint is the largest joint of the body. (b)–(c) It is supported by the tibial and fibular collateral ligaments located on the sides of the knee outside of the articular capsule, and the anterior and posterior cruciate ligaments found inside the capsule. The medial and lateral menisci provide padding and support between the femoral condyles and tibial condyles.
Knee Injury
A strong blow to the lateral side of the extended knee will cause three injuries, in sequence: tearing of the tibial collateral ligament, damage to the medial meniscus, and rupture of the anterior cruciate ligament.
Ankle Joint
The talocrural (ankle) joint is a uniaxial hinge joint that only allows for dorsiflexion or plantar flexion of the foot. Movements at the subtalar joint, between the talus and calcaneus bones, combined with motions at other intertarsal joints, enables eversion/inversion movements of the foot. Ligaments that unite the medial or lateral malleolus with the talus and calcaneus bones serve to support the talocrural joint and to resist excess eversion or inversion of the foot.
Muscle Tissue
The body contains three types of muscle tissue: (a) skeletal muscle, (b) smooth muscle, and (c) cardiac muscle.
Connective Tissue
Bundles of muscle fibers, called fascicles, are covered by the perimysium. Muscle fibers are covered by the endomysium.
Muscle Fiber
A skeletal muscle fiber is surrounded by a plasma membrane called the sarcolemma, which contains sarcoplasm, the cytoplasm of muscle cells. A muscle fiber is composed of many fibrils, which give the cell its striated appearance.
Sarcomere
The sarcomere, the region from one Z-line to the next Z-line, is the functional unit of a skeletal muscle fiber.
Motor End-Plate
Innervation
At the NMJ, the axon terminal releases ACh. The motor end-plate is the location of the ACh-receptors in the muscle fiber sarcolemma. When ACh molecules are released, they diffuse across a minute space called the synaptic cleft and bind to the receptors.
T-tubule
Narrow T-tubules permit the conduction of electrical impulses. The SR functions to regulate intracellular levels of calcium. Two terminal cisternae (where enlarged SR connects to the T-tubule) and one T-tubule comprise a triad—a “threesome” of membranes, with those of SR on two sides and the T-tubule sandwiched between them.
A cross-bridge forms between actin and the myosin heads triggering contraction. As long as Ca++ ions remain in the sarcoplasm to bind to troponin, and as long as ATP is available, the muscle fiber will continue to shorten.
Ca++ ions are pumped back into the SR, which causes the tropomyosin to reshield the binding sites on the actin strands. A muscle may also stop contracting when it runs out of ATP and becomes fatigued.
The Sliding Filament Model of Muscle Contraction
Muscle Contraction
Filament
When a sarcomere contracts, the Z lines move closer together, and the I band becomes smaller. The A band stays the same width. At full contraction, the thin and thick filaments overlap completely.
Skeletal Muscle Contraction
(a) The active site on actin is exposed as calcium binds to troponin. (b) The myosin head is attracted to actin, and myosin binds actin at its actin-binding site, forming the cross-bridge. (c) During the power stroke, the phosphate generated in the previous contraction cycle is released. This results in the myosin head pivoting toward the center of the sarcomere, after which the attached ADP and phosphate group are released. (d) A new molecule of ATP attaches to the myosin head, causing the cross-bridge to detach. (e) The myosin head hydrolyzes ATP to ADP and phosphate, which returns the myosin to the cocked position.
Muscle Metabolism
(a) Some ATP is stored in a resting muscle. As contraction starts, it is used up in seconds. More ATP is generated from creatine phosphate for about 15 seconds. (b) Each glucose molecule produces two ATP and two molecules of pyruvic acid, which can be used in aerobic respiration or converted to lactic acid. If oxygen is not available, pyruvic acid is converted to lactic acid, which may contribute to muscle fatigue. This occurs during strenuous exercise when high amounts of energy are needed but oxygen cannot be sufficiently delivered to muscle. (c) Aerobic respiration is the breakdown of glucose in the presence of oxygen (O2) to produce carbon dioxide, water, and ATP. Approximately 95 percent of the ATP required for resting or moderately active muscles is provided by aerobic respiration, which takes place in mitochondria.
Muscle Contractions
During isotonic contractions, muscle length changes to move a load. During isometric contractions, muscle length does not change because the load exceeds the tension the muscle can generate.
Atrophy
Muscle mass is reduced as muscles atrophy with disuse.
Cardiac Muscle
Intercalated discs are part of the cardiac muscle sarcolemma and they contain gap junctions and desmosomes.
Smooth Muscle Tissue
Smooth muscle tissue is found around organs in the digestive, respiratory, reproductive tracts and the iris of the eye.
The dense bodies and intermediate filaments are networked through the sarcoplasm, which cause the muscle fiber to contract.
Motor Units
A series of axon-like swelling, called varicosities or “boutons,” from autonomic neurons form motor units through the smooth muscle.
Prime Movers
Synergists
The biceps brachii flex the lower arm. The brachoradialis, in the forearm, and brachialis, located deep to the biceps in the upper arm, are both synergists that aid in this motion.
Muscle Shapes
Fiber Alignment
The skeletal muscles of the body typically come in seven different general shapes.
Muscular System
On the anterior and posterior views of the muscular system above, superficial muscles (those at the surface) are shown on the right side of the body while deep muscles (those underneath the superficial muscles) are shown on the left half of the body. For the legs, superficial muscles are shown in the anterior view while the posterior view shows both superficial and deep muscles.
Muscles
Many of the muscles of facial expression insert into the skin surrounding the eyelids, nose and mouth, producing facial expressions by moving the skin rather than bones.
Nose
Several bones that help form the walls of the nasal cavity have air-containing spaces called the paranasal sinuses, which serve to warm and humidify incoming air. Sinuses are lined with a mucosa. Each paranasal sinus is named for its associated bone: frontal sinus, maxillary sinus, sphenoidal sinus, and ethmoidal sinus. The sinuses produce mucus and lighten the weight of the skull.
Accounting may be defined as the process of analyzing, classifying, recording, summarizing, and interpreting business transactions. One of the key aspects of the process is keeping “running totals” of “things.” Examples of items a business might keep track of include the amount of cash the business currently has, what a company has paid for utilities for the month, the amount of money it owes, its income for the entire year, and the total cost of all the equipment it has purchased. You want to always have these running totals up to date so they are readily available to you when you need the information. It is similar to checking what your cash balance in the bank is when deciding if you have enough money to make a purchase with your debit card.
Christine Jonick
University of North Georgia Press
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Ryan Jennings , Christopher Premanandan
Ohio State University Libraries
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Jeffrey Russell, Wayne Pferdehirt, John Nelson
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Lawrence Gitman ,Carl McDaniel, Amit Shah. Ad All
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Accounting is often called the language of business because it uses a unique vocabulary to communicate information to decision makers. In this chapter, we will discuss what financial accounting is and briefly introduce how financial information is communicated through financial statements. Then we will study how financial transactions are analyzed and reported on financial statements. Accounting is the process of identifying, measuring, recording, and communicating an organization’s economic activities to users. Users need information for decision making. Internal users of accounting information work for the organization and are responsible for planning, organizing, and operating the entity. The area of accounting known as managerial accounting serves the decision‐making needs of internal users.
David Annand
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Clifford Rutherford
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James M. Fiore
Mohawk Valley Community College
Semiconductor Devices: Theory and Application
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Just as the late eighteenth through nineteenth centuries are known as the industrial age due to the rise of mechanization, the twentieth century can be referred to as the beginning of the electronic age. The first half of the century was dominated by electronic vacuum tubes that made possible devices such as radio, television, radar and long distance telephone. The technology of the vacuum tube was displaced mid-century by the introduction of solid-state semiconductors. The first working prototype transistor was invented at Bell Labs in 1947 by John Bardeen, Walter Brattain and William Shockley. This device, properly referred to as a point contact transistor, was quickly superseded by the bipolar junction transistor, a major topic of this text.
Electrical Engineering Technology .Mohawk Valley Community College
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This eBook was written as the sequel to the eBook titled DC Circuits, which was written in 2016 by Chad Davis. This eBook covers Alternating Current (AC) circuit theory as well as a brief introduction of electronics. It is broken up into seven modules. Module 1 covers the basic theory of AC signals. Since only DC sources are used in the first eBook, details of AC signals such as sinusoidal waveforms (or sine waves), square waves, and triangle waves are provided. Module 2, titled AC Circuits Math Background, covers the mathematics background needed for solving AC circuit problems. The background material in Modules 1 and 2 are combined in Module 3 to solve circuits with AC sources that include resistors, inductors, and capacitors (RLC circuits).
Chad Davis
University of Oklahoma Libraries
Business 211 Introduction to Business Law
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https://www.canyons.edu
Introduction to Water Systems Technology
Water Systems Technology
Water Systems and Technology is a program designed to provide the student with enough information to build a successful and lasting career in the water and wastewater industry. It is a program that has been developed by professionals within the industry and within academia. Upon successful completion of the program and after completing any required general education course work, the student can earn an Associate of Science degree in Water Systems Technology. In addition, each course provides supplemental course work hours required for renewal of existing certifications in the water and wastewater industries and many provide specialized training coursework to qualify students to take state certification exams. The program has several general topic course options, includes coursework related to waterworks mathematics, and has specialized courses covering water distribution, water treatment, and wastewater
WATE R QUAL ITY
This chapter presents a brief introduction on the water sources that are available for potable supply; detailed information is presented in Water 032 (Water Supply). Understanding the water sources used for potable application is important to appreciate the variety of contaminants that can be present in water, and assess their characteristics.
John Rowe
College of the Canyons
Water Distribution
A water distribution system is nothing more than a network of components designed to deliver water from a source to a user. It can be thought of as an array of piping networks and various pieces of equipment taking water from one location and delivering it to another. As a comparison, the human body has a number of different “distribution” systems. The circulatory system for example distributes blood throughout the body through a series of organs. You can also look at our roadways as a “distribution system”. You leave your house and follow a path to a destination. In between are turns, signals, signs, etc. Understanding this general description of water distribution systems by no means undermines the complexity of delivering safe and reliable drinking water to consumers.
Mike Alvord
Water Treatment Plant Operation Processes I
Water Treatment ,
A very finite amount of water on our planet (0.34%) is available to treat for human consumption. Knowing where the water comes from assists certified operators in treating raw source water to make it potable. Newer technology has been developed to treat salinized or salty water found in the ocean. These treatment methods are still extremely expensive and not widely accessible. Supplying water to the public is an extremely important function in society as water is the basic building block of life. Because water quality is of the utmost importance new regulations and water quality standards are continually changing and evolving to make sure the public has safe sources of drinking water. The first drinking water standards were signed into law by President Ford in 1974 and it was known as the Safe Drinking Water Act (SDWA). Throughout the text new concepts will be introduced and an acronym will be given and used subsequently. You are going to learn to love acronyms if you become a certified operator. We use them quite frequently!
Vincent Titiriga
Water Treatment and Plant Operation Processes II
Water treatment plants
The basic objective in the operation of drinking water treatment plants is to produce a drinking water that is safe and aesthetically pleasing at a reasonable cost with respect to capital as well as operation and maintenance. From a public health perspective, production of a safe drinking water is one that is free of harmful microorganisms and toxic materials, and this object is the first priority. It is also important to produce a high-quality, water that appeals to the consumer. Generally, the water must be clear, free of turbidity, colorless, and free of objectionable tastes and odors. Consumers also show a preference for water supplies that do not stain plumbing fixtures and clothes, do not corrode plumbing fixtures and piping, and do not leave scale deposits or spot glassware.
College of the Canyons Fall 2018
Text book
Wastewater Treatment
Proper wastewater treatment and disposal is essential for the vitality of a functioning society. Without it, a community’s environment can be severely polluted and the health of the public is at great risk. To better understand the relationship between wastewater treatment and water treatment and distribution, examine the urban water cycle (link). Like the typical hydrologic cycle, which shows the natural movement of water in the environment, the urban water cycle shows how water is moved in an urban environment. In some cases, as shown is FIG XX, (show detailed picture of typical community water/wastewater infrastructure) wastewater that has been treated by a wastewater treatment plant will be discharged back into a natural water body. Water from that water body will then be used by downstream communities as source water for their water treatment plants. If either of these two treatment facilities are not operating to current regulations and standards, public health is at risk. In addition, if the wastewater treatment facility is not operating properly there can also be additional environmental damage to the water body
Nick Steffen
The wastewater collection system is the network of pipes that convey the wastewater from households and business to a wastewater treatment facility. Each customer will have a lateral connected to the main sewer lines. In order to keep sediment from settling out in the collection system and causing a blockage the pipe is sloped to ensure a velocity of 2 ft/sec. A majority of the system will utilize the slope of the pipe and gravity so the water travels downhill. However, that is not always feasible and when needed a lift station will be installed. The lift station is comprised of a wet well where the wastewater is collected and pumps the water to a higher elevation where it can then resume to flow by gravity. The portion of the pressure pipe that is connected to the lift station is called a force main. The force main is always under pressure and the wastewater completely fills the pipe. Where a gravity sewer has minimal pressure and under normal conditions only about ⅓ of the pipe is filled with wastewater.
Answer: Financial accounting1 focuses on providing historical financial information to external users. External users are those outside the company, including owners (e.g., shareholders) and creditors (e.g., banks or bondholders). Financial accountants reporting to external users are required to follow U.S. Generally Accepted Accounting Principles (U.S. GAAP)2 , a set of accounting rules that requires consistency in recording and reporting financial information. This information typically summarizes overall company results and does not provide detailed information. Managerial accounting3 focuses on internal users—executives, product managers, sales managers, and any other personnel within the organization who use accounting information to make important decisions. Managerial accounting information need not conform with U.S. GAAP. In fact, conformance with U.S. GAAP may be a deterrent to getting useful information for internal decision-making purposes. For example, when establishing an inventory cost for one or more units of product (each jersey or hat produced at Sportswear Company), U.S. GAAP requires that production overhead costs, such as factory rent and factory utility costs, be included. However, for internal decision-making purposes, it might make more sense to include nonproduction costs that are directly linked to the product, such as sales commissions or administrative costs.
Kurt Heisinger, Joe Ben Hoyle
https: books.lardbucket.org
Nutrition
As we get started on our journey into the world of health and nutrition, our first focus will be to demonstrate that nutritional science is an evolving field of study, continually being updated and supported by research, studies, and trials. Once we establish this, your confidence will be strengthened in nutritional science to help guide your eating habits. Let’s begin with the story of hurry, curry, and worry: the story of H. pylori. Peptic ulcers are painful sores in the gastrointestinal tract and can cause symptoms of abdominal pain, nausea, loss of appetite, and weight loss. The cure for this ailment took some time for scientists to figure out. If your grandfather complained to his doctor of symptoms of peptic ulcer, he was probably told to avoid spicy foods, alcohol, and coffee, and to manage his stress.
Maureen Zimmerman, Beth Snow
https:books.lardbucket.org
Going green, green business, and sustainable business are topics on everyone’s mind. But what does all this mean exactly? A Primer on Sustainable Business answers that question and provides an introduction to the basics you need to know. We begin with an understanding of the background of the concept of sustainability and how it applies to the business world. In 1987, the Brundtland Commission put forth a “global agenda for change” with the purpose of “furthering the common understanding and common spirit of responsibility so clearly needed in a divided world.”Brundtland (1987). The report outlined the following description of sustainable development:
Kansas State University Human Nutrition Flexbook
Human Nutrition
The CK-12 foundation defines a flexbook as a “free and open source textbook platform where one can build and edit collaborative textbooks1 .” The FNDH 400 (formerly HN 400, department changed its name from Human Nutrition to Food, Nutrition, Dietetics and Health) Flexbook fits this definition, but I felt the name was particularly accurate due to the flexibility of Google Docs that it was built on. The flexbook is divided into 13 chapters with sections and subsections. These are numbered in such a way that the first number represents the chapter. A period separates the chapter from the section number, and another period is followed by the subsection number. The figures are non-copyrighted figures or I have made them myself in PowerPoint. The flexbook also contains links to articles, videos, and animations in Web Link boxes. These can be clicked to open the link, and urls for these resources are also provided at the end of the section or subsection.
Brian Lindshield
WATER , MATHEMATICS
The converting (or cancelling) of units is the most important concept in waterworks mathematics. You may be working with million gallons, cubic feet, acre feet, feet per second, gallons per minute, milligrams per liter, pounds per gallon, yard, ounce, parts per billion, etc., etc., etc. Units are the “driver” for problem solving in many waterworks math questions. The reason for this has to do with how processes are measured. For example, many water meters measure usage in hundred cubic feet. However, when Utility Managers report total usage by a class of customers it is typically expressed as acre feet or million gallons. Another example can be when dosage calculations are performed. Many times flow rates are measured as gallons per minute, but dosage computations require million gallons per day. These are just a couple of examples demonstrating the common conversion between units. In an introductory water mathematics course unit conversion is typically explained in a “unit by unit” break down. Here we are converting from cfs (cubic feet per sec) to gpm (gallon per minute).
Michael Alvord
Water Supply and Demand in California
You’re about to understand water demand and water supply more deeply. This understanding is going to change how you look at your water bill, grass in your yard and around town, and all those canals you see while driving around in California. Understanding the connection between demand and supply is critical to anyone working in the water industry today. Water demand is our need and use of water. Water supply refers to our sources of water. This textbook has three primary parts. In Part One, you will learn foundational concepts in water supply, including the water cycle, water management concepts, water rights and stakeholder concepts.
Stephanie Anagnoson
College Canyons
Principles of Accounting, Volume 2: Managerial Accounting
Principles of Accounting is designed to meet the scope and sequence requirements of a two-semester accounting course that covers the fundamentals of financial and managerial accounting. This book is specifically designed to appeal to both accounting and non-accounting majors, exposing students to the core concepts of accounting in familiar ways to build a strong foundation that can be applied across business fields. Each chapter opens with a relatable real-life scenario for today’s college student. Thoughtfully designed examples are presented throughout each chapter, allowing students to build on emerging accounting knowledge. Concepts are further reinforced through applicable connections to more detailed business processes. Students are immersed in the “why” as well as the “how” aspects of accounting in order to reinforce concepts and promote comprehension over rote memorization.
MITCHELL FRANKLIN, PATTY GRAYBEAL, DIXON COOPER,
https://openstax.org
Introductory Business Statistics
You are probably asking yourself the question, "When and where will I use statistics?" If you read any newspaper, watch television, or use the Internet, you will see statistical information. There are statistics about crime, sports, education, politics, and real estate. Typically, when you read a newspaper article or watch a television news program, you are given sample information. With this information, you may make a decision about the correctness of a statement, claim, or "fact." Statistical methods can help you make the "best educated guess." Since you will undoubtedly be given statistical information at some point in your life, you need to know some techniques for analyzing the information thoughtfully. Think about buying a house or managing a budget. Think about your chosen profession. The fields of economics, business, psychology, education, biology, law, computer science, police science, and early childhood development require at least one course in statistics
ALEXANDER HOLMES, BARBARA ILLOWSKY, SUSAN DEAN,
Ontology Engineering
This first general textbook An introduction to ontology engineering has as main aim to provide the reader with a comprehensive introductory overview of ontology engineering. A secondary aim is to provide hands-on experience in ontology development that illustrate the theory. The book is divided into three blocks: Block I: logic foundations for ontologies both regarding the languages (mainly First Order predicate Logic, Description Logics, and OWL) and automated reasoning. Block II: developing good ontologies with methods and methodologies, the top-down approach with foundational ontologies, and the bottom-up approach to extract as much useful content as possible from legacy material.
Maria Keet,
Business Information Systems: Design an App for That
nformation systems are the combination of people, information technology, and business processes to accomplish a business objective. Every information system (IS) has people, processes, and information technology. In fact, many IS professionals add most of their value working with people and processes. They manage the programmers but typically avoid programming themselves. We can represent an information system as a triangle with people, processes, and information technology (computers) on the three vertices. The three parts of an information system are often referred to as theinformation systems triangle. Consider the popular trend of letting the TV audience vote on some talent shows such as Dancing with the Stars. The voting is managed by a sophisticated information system. The voters are the people involved with the system. Voters can cast the votes by phone, by text, or by online poll—three different information technologies. A central server at ABC records and tallies the votes. The business processes include the phone, texting, and online procedures—how and when to cast votes, and rules limiting the number of votes from each household.
Raymond Frost, Jacqueline Pike, Lauren Kenyo, Sarah Pels,
Pipeline projects can be small jobs requiring only a few sticks of pipe. Or, they can be extensive jobs covering several miles or more. Regardless of the size of the job, it is important to properly plan. Preparing the pipe at the job site is an important aspect of job preparation. The pipe should be placed as close to the trench as possible. This makes it easier for the pipe to be accessed and placed into the trench. String the pipe on the opposite side of the trench as the dirt (spoils) that is being excavated and should be located away from traffic and heavy equipment. The bells should be located in the direction of installation and only enough pipe should be laid out for a days work. It is also important that the pipe is protected from rolling into the trench or away from the job site.
Water Systems, Technology Program
Water Systems and Technology is a program designed to provide the student with enough information to build a successful and lasting career in the water and wastewater industry. It is a by professionals within the industry and within academia. Upon successful completion of the program and after completing any required general education course work, the student can earn an Associate of Science degree in Water Systems Technology. In addition, each course provides supplemental course work hours required for renewal of existing certifications in the water and wastewater industries and many provide specialized training coursework to qualify students to take state certification exams. The program has several general topic course options, includes coursework related to waterworks mathematics, and has specialized courses covering water distribution, water treatment, and wastewater.
https://www.canyons.edu/Offices/DistanceLearning/OER/Documents/Water%20020%20Text%20- 203rd%20Edition%20(2).pdf
Urogynaecology
The field of Urogynaecology has expanded dramatically over the past decade with the advent of a number of new medical and surgical treatment modalities. The evidence base on pelvic floor dysfunction has also grown extensively. This multi-contributor text will prove invaluable to gynecology, urology and surgery registrars and specialists. Physiotherapists and nurses working in the field of Urogynaecology will also find it extremely useful.
Stephen Jeffery, Peter De Jong
University of Cape Town
Texxtbook
Home Care
Home health services are those which are provided within the comforts of the home setting to help people avoid hospitalization or skilled nursing facility placement while they recover from illness, injury, or disability. Home health care may also be provided to people who suffer from chronic illnesses, those who have cognitive or physical disabilities or those who have been diagnosed with a terminal illness. Home Health Aide and Personal Care Aide are two of the fastest growing occupations. This text will provide you with the background necessary to begin working toward a career in the home care field.
Kimberly B. McLain
opensuny.org
Middle Mediastinum and Heart - Anatomy and Dissection Guide
The anatomy shown in this video is based off of the UBC MEDD 411 gross anatomy checklist.
Dr. Majid Doroudi and Kamal Moghrabi
Tutorials
Hypothalamus and Limbic System - UBC Neuroanatomy - Season 1 - Ep 4
Neuroanatomy
Dr. Claudia Krebs, Tamara Bodnar, Parker Holman, Dr. Joanne Weinberg
UBC Medicine - Educational Media published via YouTube.com
Tutorial
Suturing
In this video, I demonstrate the surgeon's knot and the square knot and give some general beginner tips on how to suture.
Lifelong Nursing published via YouTube.com
tooth
This video shows the first stage of the production of a cast gold crown for a damaged tooth. The crown is made on the model (See Videos 2 and 3) using wax, which will be replaced by molten gold in the lost wax casting process. The technique of making the wax template and adjusting it to fit the model accurately is shown. Courtesy of Dr Christopher Stokes and Dr Duncan Wood
Dr Christopher Stokes and Dr Duncan Wood
School of Clinical Dentistry, The University of Sheffield.
Creative Commons
This video shows the second stage of the production of a cast gold crown for a damaged tooth. The wax template of the tooth is sprued using wax wire, then invested in a refractory investment material. The video shows the mould being heated to both expand it and prevent against thermal shock. A centrifugal casting process is shown, using an electrical furnace for melting the gold.
Tooth
This video shows the final stage of the production of a cast gold crown for a damaged tooth. The gold casting is cooled and removed from the mould. Sand blasting, an acid bath and then a series of abrasive burs are used to trim and finish the casting before a final polish is applied.
MCQs in Oral and Maxillofacial Surgery - Local and General Anesthetics
Surgery
Oral and Maxillofacial Surgery MCQs - Local and General Anesthetics Practice these MCQs for MDS entrance preparation in AIIMS, COMEDK, AIPG, PGI, BHU, etc. Also useful for ADA, NBDE, NDEB and other dental board exams. Please Share and Subscribe to Support us.
www.dentaldevotee.blogspot.com
Dentosphere : World of Dentistry published via YouTube.com
Creative Commons License .
Cancer
This is the first lecture in the Bioinformatics for Cancer Genomics 2017 workshop hosted by the Canadian Bioinformatics Workshops. This lecture is by Trevor Pugh from the Princess Margaret Cancer Centre. For tutorials and lecture slides for this workshop, please visit bioinformaticsdotca.github.io.
Kevin MacLeod
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Breast Cancer Eliminated Using Keshe Technologies - Demo by Dr.Rodrigo Vildosola
Breast Cancer
Dr. Rodrigo Vildosola explains his method for treating breast cancer using Keshe Plasma Technologies. He gives an example of how he used this with one of his patients with stunning results. Warning: The video contains graphic images of a medical nature.
Dr. Rodrigo Vildosola
Drug
This is a tutorial/lecture on Drug Formulations. We cover some topics important for classes such as Biochemistry and Pharmacology.
TheSalmonellaPlace published via YouTube.com
Coming Off Psychiatric Drugs: A Harm Reduction Approach to Medication Withdrawal | Will Hall
Psychiatric Drugs
Psychiatric medications can sometimes be very useful, but there is often little information or guidance when the risks and harm start to outweigh the benefits. Will Hall provides an introductory overview of how to come off psychiatric medication. Will Hall is a survivor of a schizophrenia diagnosis who today works as a therapist and teaches internationally on mental diversity, including psychiatric medication. This video provides some basic guidance for anyone considering reducing or coming off psychiatric medications and their supporters, and is discussed in greater detail in the Harm Reduction Guideto Coming Off Psychiatric Drugs.
Will Hall published via YouTube.com
CANCER
This chapter in Cancer Concepts: A Guidebook for the Non-Oncologist presents an overview of esophageal cancer, including etiology, epidemiology, screening, pathology, staging, and treatment.
Multiple Author
University of Massachusetts Medical School
As we get started on our journey into the world of health and nutrition, our first focus will be to demonstrate that nutritional science is an evolving field of study, continually being updated and supported by research, studies, and trials.
Pharmacokinetics/ADME Of Drugs | Pharmacology Online Lecture-1 | For Upcoming D.Pharm & B.Pharm Exam
Pharmacology
In this video , we have discussed about PHARMACOKINETICS OF DRUGS - ABSORPTION, DISTRIBUTION, METABOLISM, EXCRETION (ADME) IN BRIEF. Watch the video till the end to get complete information regarding pharmacokinetics of drugs. Topic discussed in the video :- Pharmacokinetics - the branch of pharmacology concerned with the movement of drugs within the body, the time course of its absorption, bioavailability, distribution, metabolism, and excretion or sometimes described as what the body does to a drug. It include four steps:- Absorption, Distribution, Metabolism, Excretion.
LEARNINGPHARMACY.IN published via YouTube.com
Food as Medicine: Preventing and Treating the Most Common Diseases with Diet
Food as Medicine
This is Dr. Greger's 2015 live presentation. Dr. Greger has scoured the world's scholarly literature on clinical nutrition and developed this new presentation based on the latest in cutting-edge research exploring the role diet may play in preventing, arresting, and even reversing some of our leading causes of death and disability. Subscribe to Dr. Greger’s free nutrition newsletter and get the Evidence-Based Eating Guide: A Healthy Living Resource from Dr. Greger and NutritionFacts.org.
Dr. Greger
Nutrition Facts.org published via YouTube.com
Genetic Disorders
This is the first lecture in the Bioinformatics of Genomic Medicine 2017 workshop hosted by the Canadian Bioinformatics Workshops. This lecture is by Michael Brudno from the Hospital for Sick Children. For tutorials and lecture slides for this workshop, please visit bioinformaticsdotca.github.io.
Michael Brudno
Bioinformatics Dot Ca published via YouTube.com
Introduction to Financial Accounting Adapted for U.S. GAAP
AccounƟng involves a process of collecƟng, recording, and reporƟng a business’s economic acƟviƟes to users. It is oŌen called the language of business because it uses a unique vocabulary to communicate informaƟon to decision makers. To understand accounƟng, we first look at the basic forms of business organizaƟons. The concepts and principles that provide the foundaƟon for financial accounƟng are then discussed. With an emphasis on the corporate form of business organizaƟon, we will examine how we communicate to users of financial informaƟon using financial statements. Finally, we will review how financial transacƟons are analyzed and then reported on financial statements.
Henry Dauderis, David Annand, Donna L. Marchand
Lyryx learning.com
PROJECT MANAGEMENT FOR INSTRUCTIONAL DESIGNERS
PROJECT MANAGEMENT, INSTRUCTIONAL DESIGNERS
WILEY, ET AL.
Professional Web Accessibility Auditing Made Easy
Web Accessibility Auditing
Digital accessibility skills are in high demand, as the world becomes more aware of barriers in digital content that prevent some people from participating in a digital society. These are essential skills for web developers, and essential knowledge for organizations that want to ensure their web content is reaching the broadest audience possible.
GREG GAY
Strategic Management
Teaching the strategic management course can be a challenge for many professors. In most business schools, strategic management is a “capstone” course that requires students to draw on insights from various functional courses they have completed (such as marketing, finance, and accounting) in order to understand how top executives make the strategic decisions that drive whether organizations succeed or fail. Although students have taken these functional courses, many students have very little experience with major organizational choices.
University of Minnesota
Management
Principles of Management is designed to meet the scope and sequence requirements of the introductory course on management. This is a traditional approach to management using the leading, planning, organizing, and controlling approach. Management is a broad business discipline, and the Principles of Management course covers many management areas such as human resource management and strategic management, as well behavioral areas such as motivation. No one individual can be an expert in all areas of management, so an additional benefit of this text is that specialists in a variety of areas have authored individual chapters.
David S. Bright, et al.
Openstax
The Delft Sand, Clay & Rock Cutting Model
Rock Cutting Model
This book gives an overview of cutting theories for the cutting of sand, clay and rock as applied in dredging engineering. In dredging engineering in general sand, clay and rock are excavated with buckets of bucket ladder dredges, cutter heads of cutter suction dredges, dredging wheels of wheel dredges, drag heads of trailing suction hopper dredges, clamshells, backhoes and other devices. Usually the blades have a width much larger than the layer thickness of the cut (2D process) and the blade angles of these devices are not too large in the range of 30°-60°. Although clamshells and backhoes may have blade angles around 90°when they start cutting. Other devices like drill bits of oil drilling devices,blades of tunnel boring machines,ice berg scour and the bull dozer effect in front of a drag head may have cutting angles larger than 90°. In such a case a different cutting mechanismis encountered, the so called wedge mechanism
Sape Miedema
TU Delft Open
HYDRAULICS AND ELECTRICAL CONTROL OF HYDRAULIC SYSTEMS
ELECTRICAL CONTROL, HYDRAULIC SYSTEMS
Differentiate between fluid power systems and mechanical or electrical systems Differentiate between hydraulic and pneumatic systems with respect to the fluid medium employed, characteristics, capacity, performance, and cleanliness Describe a basic fluid power system in terms of power conversion. Describe the role of a prime mover like a motor or internal combustion engine in a fluid power system.Draw the schematic symbol for a motor and internal combustion engine. Describe the role of a pump in a fluid power system. Draw the schematic symbol for a pump and reservoir.Describe what properties pressure, flow rate, and valve position influence in a fluid power system. Describe Pascal’s Law and the formula used to relate force, pressure, and area.Describe the role of an actuator in a fluid power system. Draw the schematic symbol for a cylinder and hydraulic motor.
JIM PYTEL
Openoregon
Principles of Accounting Volume 1 Financial Accounting
Principles of Accounting is designed to meet the scope and sequence requirements of a two-semester accounting course that covers the fundamentals of financial and managerial accounting. Due to the comprehensive nature of the material, we are offering the book in two volumes. This book is specifically designed to appeal to both accounting and non-accounting majors, exposing students to the core concepts of accounting in familiar ways to build a strong foundation that can be applied across business fields. Each chapter opens with a relatable real-life scenario for today’s college student. Thoughtfully designed examples are presented throughout each chapter, allowing students to build on emerging accounting knowledge. Concepts are further reinforced through applicable connections to more detailed business processes. Students are immersed in the “why” as well as the “how” aspects of accounting in order to reinforce concepts and promote comprehension over rote memorization.
Mitchell Franklin, Patty Graybeal, Dixon Cooper,
Building information - representationand management
Building information,, representationand management
This book is about the foundations and principles of building information, its representation and management. It does not tell you which software or policies to choose for representing buildings and managing the resulting information. In fact, the book argues that one should not start with practical steps before fully understanding the reasoning behind any such choice. The basis of this reasoning comprises the structure of information and of the representations that contain it, the purposes of managing information in the context of these representations and the processes in which the representations are used; in a nutshell, how information relates to a specific domain. Without adequate reasoning that takes into account all syntactic, semantic and pragmatic aspects, adopting one software or another, implementing one practical measure or another simply subjugates information processing to some prescriptive or proscriptive framework that may be unproductive, incompatible or inappropriate for the domain.
ALEXANDERKOUTAMANIS
Digital Circuit Projects: An Overview of Digital Circuits Through Implementing Integrated Circuits - Second Edition
Digital Circuit, Integrated Circuits
Digital circuits, often called Integrated Circuits or ICs, are the central building blocks of a Central Processing Unit (CPU). To understand how a computer works, it is essential to understand the digital circuits which make up the CPU. This text introduces the most important of these digital circuits; adders, decoders, multiplexers, D flip-flops, and simple state machines. What makes this textbook unique is that it puts the ability to understand these circuits into the hands of anyone, from hobbyists to students studying Computer Science. This text is designed to teach digital circuits using simple projects the reader can implement. But unlike most lab manuals used in classes in Digital Circuits or Computer Organization classes, this textbook is designed to remove the barrier of a laboratory infrastructure needed in a face-to-face environment at a college or university. This textbook is designed to be used by the reader to create the circuits in their own homes. The textbook is free. The cost of the kits needed to do the labs is reasonable.
Charles W. Kann
Business Plan
This textbook and its accompanying spreadsheet templates were designed with and for students wanting a practical and easy-to-follow guide for developing a business plan. It follows a unique format that both explains what to do and demonstrates how to do it.
Lee A. Swanson
Introduction To MIPS Assembly Language Programming
MIPS Assembly, Language Programming
This book was written to introduce students to assembly language programming in MIPS. As with all assembly language programming texts, it covers basic operators and instructions, subprogram calling, loading and storing memory, program control, and the conversion of the assembly language program into machine code. However this book was not written simply as a book on assembly language programming. The larger purpose of this text is to show how concepts in Higher Level Languages (HLL), such as Java or C/C++, are represented in assembly. By showing how program constructs from these HLL map into assembly, the concepts will be easier to understand and use when the programmer implements programs in languages like Java or C/C++. Concepts such as references and variables, registers, binary and Boolean operations, subprogram execution, memory types (heap, stack, and static), and array processing are covered to clarify the decisions made when implementing HLL. Program control is presented using a mapping from structured programs in pseudo code to help students understand structured programming, and why it exists. Memory access in assembly is presented to high light the difference between references (pointers) and values, and how these impact HLL.
Charles W. Kann III
Cancers
1. A variety of different malignancies fall into the category of “Head and. Neck Cancers”. This chapter focuses on upper aerodigestive tract cancer. 2. Tobacco and alcohol use and human papillomavirus infection are common causes of head and neck cancers. 3. Most head and neck cancers are squamous cell carcinomas. 4. Treatment of head and neck cancers commonly requires some combination of surgery, radiation, and chemotherapy. Close cooperation between otolaryngologists, radiation oncologists, and medical oncologists is mandatory for successful treatment of these cancers. 5. Preservation of organ function in addition to cure of cancer, is an important goal of treatment. 6. Any patient with persistent symptoms of sore throat, hoarseness, difficulty swallowing or an enlarged cervical lymph node should be evaluated for possible head and neck cancer.
James Liebmann, MD, Ali Akalin MD, PhD., Liana Puscas, MD, MHS., Andrew Chen MD., Richard S. Pieters, MD
Metastatic Extramammary Paget's Disease: Pathogenesis and Novel Therapeutic Approach
Metastatic Extramammary Paget's Disease, Pathogenesis and Novel Therapeutic Approach
Extramammary Paget's disease (EMPD) is a rare, slow-growing, cutaneous adenocarcinoma that usually originates in the anogenital area and axillae outside the mammary glands. EMPD mostly progresses slowly and is often diagnosed as carcinoma in situ; however, upon becoming invasive, it promptly and frequently metastasizes to regional lymph nodes, leading to subsequent distant metastasis. To date, several chemotherapy regimens have been used to treat metastatic EMPD; however, they present limited effect and patients with distant metastasis exhibit a poor prognosis. Recently, basic and translational investigative research has elucidated factors and molecular mechanisms underlying the promotion of metastasis, which can lead to targeted therapy-based emerging treatment strategies. Here, we aim to discuss current therapies and their limitations; advancements in illustrating mechanisms promoting invasion, migration, and proliferation of EMPD tumor cells; and future therapeutic approaches for metastatic EMPD that may enhance clinical outcomes.
Keitaro Fukuda, Takeru Funakoshi
UMMS Authors
Publications
Clinical Procedures for Safer Patient Care
Health, Medical
Sherri Melrose PhD, RN,et al
British Columbia Institute of Technology (BCIT)