each point is not fully representative of the concept. Fats and Heart Disease (Units 10-12) 1. Define a fatty acid. 2. Define a triglyceride. 3. Compare and contrast a saturated and unsaturated fatty acid. 4. List food sources of unsaturated (mono- and poly) and saturated fats. 5. What is a sterol? Most common sterol is ______________. 6. List food sources of cholesterol. 7. List functions of fat in the body. 8. What are the two essential fatty acids
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recreation applications. A fiber is a hair-like strand of material. “They are the smallest visible unit of a fabric and are denoted by being extremely long in relation to their width. Synthetic fibers are man made from chemicals. They are generally based on polymers and are stronger than natural and regenerated fibers. Synthetic fibers are the result of extensive research by scientists to improve on naturally occurring animal and plant fibers” (NSP). In its physical form synthetic fibers are widely available
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Understanding society- Week 8 – Health and Illness Why do sociologists study health and illness? * Helps us understand how society works. For sociologists‚ the experience of sickness and disease is not about what happened to an individual; it is about what is happening in society‚ especially how resources are distributed. For example‚ poor living and working condition actually make people sicker and poorer people die earlier than with wealth. Disease and inequality are intimately linked...
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Carbon Fiber report Table of Contents Introduction 3 Historical events of Carbon fiber 3 Properties 4 Applications 4 Conclusion 5 Bibliography 6 Introduction There are a lot of new materials that has emerged and been used by engineers and scientists such as Aerogel‚ Metal foam‚ Bioplastic‚ Carbon fiber‚ Graphene and others. This is helping engineers build all new types of machines and instruments such as touch screen mobiles‚ automobile sensors‚ computers‚ planes and a lot more. This
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"A carbon fiber is a long‚ thin strand of material about 0.005-0.010 mm in diameter and composed mostly of carbon atoms. The carbon atoms are bonded together in microscopic crystals that are more or less aligned parallel to the long axis of the fiber. The crystal alignment makes the fiber incredibly strong for its size. Several thousand carbon fibers are twisted together to form a yarn‚ which may be used by itself or woven into a fabric. The yarn or fabric is combined with epoxy and wound or molded
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Which provides energy and nutrients to human body to make the body functions. In today’s society many people have an unhealthy life. An unhealthy life can cause by many different ways but‚ the most important cause is the food problem. There are many types of food in the world‚ can be good and bad. Consuming bad foods can have negative effects in human body. Food contains fat and fat is the long termed energy for human body. carbohydrates also is the energy for human body but‚ carbohydrates is short
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The main purpose of carbohydrate loading is to reestablish both the glycogen of the muscles and liver in order to keep hunger away during some types of competitive sports. These types of competitive sports include: marathons‚ long distance swimming‚ and cycling. Carbohydrate loading is done anywhere from a week out from a competition or event to only twenty four hours before. There are three main benefits to carb loading for athletes of sports like marathons‚ long distance swimming‚ cycling‚ and
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Is it a specific number of grams of fat or carbohydrates? Is a low-fat or a low-carbohydrate diet better? Does it involve eliminating certain types of foods (e.g.‚ gluten‚ dairy‚ sugar)? Does it involve counting grams of sugar? Does it revolve entirely around counting calories or points? Does it entail not eating after a certain time of day? Perhaps you can fill in the blank below: Healthy eating is _____. This mindset and these “rules‚” which are influenced by what you’ve
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Fiber Optics History of Fiber Optics History Of Fiber Optics In 1870‚ John Tyndall‚ using a jet of water that flowed from one container to another and a beam of light‚ demonstrated that light used internal reflection to follow a specific path. • Alexander Graham Bell patented an optical telephone system‚ which he called the Photophone • He dreamed of sending signals through the air‚ but the atmosphere didn’t transmit light as reliably as wires carried electricity. • During the 1920s‚ John
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1. List the basic elements of a Fiber-Optic communication system • A fiber optic transmission strand that can carry the signal. • A source of invisible infrared radiation modulated to impress digital data or an analog signal on the light beam. • A photosensitive detector to convert the optical signal back into an electrical signal at the receiver. • Optical connectors at the light source-to-cable interface and at the cable-to-photo detector interface. 2. List Five advantages of an optical
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