and observe the concept of Heat Transfer‚ by measuring the temperature distribution for steady state conduction of energy through a specific efficient unit. • Understand the Fourier Law of heat conduction and the usage of its equation in determining the rate of heat flow via solid materials. II. Theory : The Fourier Rate Equation: When a plane section of ∆x and a constant area A maintains a temperature difference ∆T‚ then the heat transfer rate per unit time by conduction
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Essay #3: Evaluation Essay This essay will evaluate an item (automobile‚ restaurant‚ film‚ television show‚ book‚ or a recent or prospective purchase). The evaluation essay is an argumentative essay‚ so it requires evidence to support your opinion and conclusion that you draw about the item that you are evaluating. The assignment: Decide on an item to evaluate‚ develop criteria (standards) by which to judge the item‚ then make a recommendation to the reader as to how well (or not) the items
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STS Part 4.3 TECHNOLOGY TRANSFER AND ECONOMIC GROWTH By Raja Aggarwal Technology is usually defined as "know-how" or the sum of knowledge‚ experience‚ and skill necessary to establish enterprise that will manufacture and market a product economically. Technology needs to be viewed not only as the specific production process or manufacturing technology‚ but also various other types of knowledge and expertise necessary for the planning‚ establishment‚ and operation of a manufacturing
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In cooking as a great oil with a high smoke point. Great for baking‚ stir-frys or as a dairy free replacement to butter. Taken supplementally for daily energy. As a coffee creamer when emulsified into coffee (The only way I’ll drink coffee) On the skin as a basic lotion In homemade lotion bars for soft‚ smooth skin In homemade deodorant or deodorant bars As an eye-makeup remover As a cloth diaper safe diaper cream (just rub on baby’s bottom) In making your own Remineralizing Toothpaste To
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Outline 1. What is oil 2. Petroleum industry 3. Domestic and industrial usage of oil 4. Middle eastern oil 5. OPEC 6. Role of Saudi Arabia‚ Venezuela 7. US consumption of oil - 1/4th of total oil 8. War for oil - Iraq War‚ War on terror 9. Oil as a weapon by Arabs‚ Arab Israeli Conflict‚ Central America 10. Political Greed 11. Pipeline diplomacey Baku-Tiblisi-Ceyhan 12. The politics of oil nationalization 13. New alternatives ethnol
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Bottoms Up is an insightful and entertaining article that presents the advantages of drinking filtered sewage water. Written by Olive Heffernan‚ Bottoms Up focuses on the City of San Diego Public Utilities Department and its battle for public and governmental approval on reusing sewage water. In the article‚ Heffernan interviews many officials and experts on the subject to assess the risk of using sewage water. She also expresses the concerns of those who oppose it. But‚ with the collected data and
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isn’t cutting out the fat—it’s learning to make healthy choices and to replace bad fats with good ones that promote health and well-being. Polyunsaturated fats is one of two main fats. When you pour liquid cooking oil in a pan‚ there’s a good chance you’re using polyunsaturated fat. Corn oil is a common example. Polyunsaturated fats are required for normal body functions‚ but your body can’t manufacture them and so must get them from food. Polyunsaturated fats help build cell membranes‚ the exterior
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Isolation of Essential Oils by Steam Distillation Procedure Part A Apparatus 1.) Using a 20- or 25-mL round-bottom flask (for distillation) and a 10-mL round-bottom flask (for collection) assemble a distillation apparatus 2.) Use an aluminum block to heat and insert a water condenser 3.) The collection flask may be immersed in ice to ensure condensation of the distillate Preparing the Spice 1.) Weigh approximately 1.0 g of your spice or herb onto a piece of weighing paper and record the exact
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steam distillation we can isolate eugenol at lower temperature than its usual boiling point of 248 degree Celsius. Eugenol belongs to a category called essential oil. Many of these compounds are used as flavoring and perfumes and in the past were considered the essence of plant from which they were derived. Structure of eugenol (clove oil) and eugenol acetate: Reagents: Eugenol‚ CH2Cl2‚ Br2‚ FeCl3‚ Methanol Procedure: Co-distillation We first combine 15 mL of water with 1 g of crushed
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Olive cotton is an Australian photographer who produced magnificent photography for over 60 years. She was born on 11 July 1911 in Hornsby‚ Sydney. On her 11th birthday Olive Cotton was given a Kodak camera from her father who taught her all the basics of photography. Her father helped her turn the home laundry into a dark room to produce photographs. Cotton had no prior experience with photography. In her darkroom Cotton processed films and produced her first black and white image. While on holidays
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