How do sharks reduce drag? And what are the engineering applications? There are three types of drag present on the shark during locomotion. The first type of drag is known as frictional drag‚ which is the greatest element of drags in the shark. This is arises due to the friction created between the skin and the boundary layer and can be reduced with a condition that the boundary layer maintains a turbulent flow. The second type of drag is pressure drag‚ which causes by water deflecting off the moving
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Shark Attack (Summarizing and Note-taking) Read the story on this website: http://www.sciencecases.org/shark/shark.asp Answer the following questions: 1. Identify at least five organ systems in this region of the arm that the surgeon would have marked for reattachment. Cardiovascular‚ Muscular‚ Skeletal‚ Nervous‚ and Integumentary 2. List the names of the specific structures that had to be reattached. The axillary arteries had to be reattached. Bicep and tricep muscle
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- Marketing and Advertising; Raising Finance; Accounting: 1. What are the 4 Ps and the 4 Cs of the marketing? 2. What is profit and loss account? 3. What are the advantages and the disadvantages for borrowing money from a bank/a friend/a loan shark? 4. What is market orientation? 5. What are the three categories of assets in a company? What do they include? 6. What are segmentation and customer groups? 7. What is a niche market? 8. What is up-market and down-market? 9. What are the
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consumers have a choice to eat where they would like‚ what
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Motives to Eat at Home A majority of Americans spend their money eating out at restaurants rather than eating at home. We find eating out to be convenient and easy to fit into our schedules. Although eating out may be convenient and suitable for our busy schedules‚ it is costly and unhealthy. Fast food is extremely high in fat‚ calories‚ salts‚ and sugars leading to the obesity rate in America. Statistics show that Americans eat out about three to four times a week spending nearly $110 billion
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Speech Title: Eat Less Meat! General Purpose: Persuasive Specific Purpose: To persuade my audience to eat less meat. Thesis Statement: Eating meat is becoming an increasing demand and issue in society‚ it can be solve with the help of all of us. I. "Meat is a symbol of affluence‚ and it becomes an addiction and a habit‚" says Henry Spira‚ coordinator of Animal Rights International” The average meat eater is responsible for the deaths of some 2‚400 animals during his or her lifetime
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User Authentication Through Mouse Dynamics Chao Shen‚ Student Member‚ IEEE‚ Zhongmin Cai‚ Member‚ IEEE‚ Xiaohong Guan‚ Fellow‚ IEEE‚ Youtian Du‚ Member‚ IEEE‚ and Roy A. Maxion‚ Fellow‚ IEEE Abstract—Behavior-based user authentication with pointing devices‚ such as mice or touchpads‚ has been gaining attention. As an emerging behavioral biometric‚ mouse dynamics aims to address the authentication problem by verifying computer users on the basis of their mouse operating styles. This paper presents
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Of Mice and Men and “To a Mouse” were two completely different works‚ with similar titles and themes. Both works were very enjoyable to read...and in once case “decode”. Either way‚ they both kept me thinking at all times‚ and I couldn’t put the book down. The similarities between to two pieces of literature include failure‚ mice‚ and farming. Failure‚ believe it or not‚ was of the many presented themes discussed in both the book and the poem. Well‚ not failure...but being able to accept things.
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Samantha Rummans MWF 9:40-10:35 WRI 1100 K / Youngdale Due: April 26‚ 2013 Last Updated: April 22‚ 2013 Eat the Caveman Way! It is common knowledge that incorporating grains into one’s meals is a great way to eat a balanced and healthy diet. In fact‚ most cultures around the world typically eat diets that include carbohydrates such as grains as a base. Grains‚ therefore‚ are typically the main source of calories in most cultures worldwide. Over time‚ experts have noticed this
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poison with each bite we take? What would our reactions be? Of course we don’t cook our food in a pan of poison‚ or spice our foods with poison salts. But‚ we do eat poison everyday with some of the foods we eat. We need to start taking a look at the food we are feeding our kids‚ our families‚ and ourselves. Eating this “poison” will have serious health issues later on in life. As a society‚ we all are exposed to the worst kinds of chemicals in the foods we eat. Food for kids today tends to be
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