Fridays 10:30 – 11:30 am 2:30 – 3:30 pm • • • • Tutorials weeks will be announced. CA: 2 Homeworks; 30% (50x30%=15 marks) Office hours: by appointment or drop by Final exam: Close book. Chapter 7 - 1 Chapter 7: Dislocations & Strengthening Mechanisms ISSUES TO ADDRESS... • How are strength and dislocation motion related? • How do we increase strength? • How can heating change strength and other properties? Chapter 7 - 2 Dislocations & Materials Classes • Metals: Disl. motion easier
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Outline and evaluate restoration explanations for the functions of sleep [8 + 16] intro: Aleep is divided into several different stages. SWS and REM sleep are associated with particular benefits. Oswald (1980) proposed that each of these had different functions - slow wave sleep enables body repair and REM enables brain recovery. SWS – initiates body repair (Oswald) Growth hormone – important in childhood because it stimulates physical growth. Important throughout lifespan for protein synthesis
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An eating disorder is a psychological disorder characterized by abnormal or disturbed eating habits. There are different kinds of eating disorders‚ such as anorexia nervosa‚ bulimia nervosa‚ and binge-eating disorder. Anybody can have an eating disorder‚ and there are many factors and causes to having one. Eating disorders are important concerns to society‚ but there can be many solutions to them. There are an increasing number of people with an eating disorder‚ and those who have one have to go
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people in America that have an eating disorder that wake up every morning feeling dizzy and the rest of their days‚ skipping meals. Many people who develop an eating disorder are between 13 and 20 years old. This is a time of emotional and physical changes‚ academic pressures‚ and a lot of peer pressure. Moreover‚ eating disorders like anorexia‚ bulimia‚ and binge-eating disorder affect over five million people. Teenager between the ages of 13 and 20 suffer from an eating disorder‚ teenage girls between
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Jones 1 Eating Disorders In the United States more than 24 million people suffer from eating disorders. An eating disorder is a mental and physical illness that is characterized by a preoccupation with food and weight. The different types of eating disorders are anorexia‚ bulimia‚ and binge. Eating disorders is more than just about food its a state of mind you develop over the years. My paper will discuss the factors that contribute to eating disorders‚ whether it ’s a personal
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Eating Disorders What has the world come to when women are given the message at a very young age‚ that in order to be happy or successful they must be thin. Our society repeatedly sends the message that thin is beautiful. Today every time we walk into a store we are surrounded by images of skinny‚ beautiful models that appear on the front cover of all fashion magazines. In the media‚ we daily see weight-loss programs advertisements featuring young underweight women. Diet commercials are constantly
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Eating Disorders INTRODUCTION Attention Getter Do you like what you see when you look in the mirror? Imagine looking in the mirror and you see something other than what is truly there. That is a nightmare that many women suffering with eating disorders live with everyday. No matter how pretty or slim they are‚ all they can see is ugly and obese in that mirror. Thesis Statement Eating disorders affect millions of people every year‚ and can even result in death. I will explain what a eating
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Eating Disorders: Anorexia Nervosa‚ Bulimia Nervosa‚ and Binge Eating Disorder Taylor N. Dougherty Grand Canyon University: BIO-319 December 5‚ 2012 Eating Disorders In today’s society‚ humans feel the need to be perfect and appealing. Fit‚ size zero models are seen on every corner. Many women and men cannot handle the pressure and develop one or more eating disorders. “Eating disorders are a group of serious conditions in which one is so preoccupied with food and weight
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Real-World Observations: Observation #1 Topic: Eating Disorders Observed Behaviors: As a secondary school teacher and administrator of twenty three years‚ I have observed numerous people‚ mainly girls but also boy who struggled with eating disorders namely‚ anorexia or bulimia. According to the DSM-IV‚ eating disorders are characterized by a severe disturbance in eating behavior. Anorexia Nervosa is defined as "refusal to maintain a body weight that is normal for the person’s age and height
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Outline and evaluate one or more theories on institutional aggression (24) One explanation of institutional aggression (otherwsie known as IA) are dispositional factors‚ this means that aggression is determined by a persons pre-existing disposition and personal characteristics that will impact on how aggressive they behave. The theory states that for example‚ if a large amount of people with aforementioned characteristics are in an institution then it is the norm and IA will occur. Furthermore
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