people like you‚ the organizations’ image could be changed so that companies‚ like ours‚ would be interested in supporting and helping out. Even though the company was not able to accept this proposal‚ I hope that you will continue to give us feedback and suggestions on how we could further improve this company. If you have any questions or concerns that you would like to discuss with me‚ feel free to contact me at
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Computers and Electrical Engineering 29 (2003) 67–84 www.elsevier.com/locate/compeleceng Modeling of closed-loop voltage-mode controlled interleaved dual boost converter Mummadi Veerachary‚ Tomonobu Senjyu *‚ Katsumi Uezato Department of Electrical and Electronics Engineering‚ Faculty of Engineering‚ University of the Ryukyus‚ 1 Senbaru‚ Nishihara-cho‚ Nakagami‚ Okinawa 903-0213‚ Japan Received 24 July 2000; accepted 9 January 2001 Abstract An extensive small-signal analysis of a voltage-mode
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NEGATIVE ECONOMIC IMPACTS OF IMMIGRATION AND POPULATION GROWTH By Tomas Nilsson‚ President of the Tasmanian Branch of Sustainable Population Australia SUMMARY Immigration and population growth cause: 1. A relative increase in the scarcity of resources and natural assets such as water‚ arable land‚ forests‚ mineral deposits and fish stocks; 2. Infrastructure such as roads‚ schools and hospitals‚ telecommunications networks‚ electricity and water supply systems and sewerage networks to become
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click of the button through the Google search engine 10) Being able to eventually rely on computers and machines to do our work – By 2049‚ it is predicted a $1000 computer will exceed the computational capabilities of the entire human species Negatives 1) The environmental impact – Land being cleared for development and factories‚ oil spills in the ocean‚ climate change (global warming – if it’s true‚ rising sea levels‚ droughts‚ floods) caused by human activities 2) The impact on the local community
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After the Russian Revolution of 1917‚ communism emerged onto the world stage as a new organized governmental system. Communism’s main principles were to promote civil equality and unification within society. Communism‚ was a polar opposite system of Europe’s most popular government style‚ capitalism. Capitalism‚ a government method focused on industry‚ and production decreased the quality of life for many Europeans. Particularly between 1920 and 1940‚ some employers abused the rights of their workers
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Columbus ‘discovered’ America: land already inhabited by Native Americans. During this period‚ called The Age of Exploration‚ Europeans voyaged across the Atlantic Ocean for gold‚ God‚ and glory. History textbooks should include both the positive and negative consequences following Columbus’ arrival to the Americas. Even though they may tarnish his glorified image‚ textbooks should include facts such as Columbus’ use of coercion and slavery‚ introduction of diseases that ultimately decimated the Native
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Systems‚ Topic 1 System - collection of parts working together‚ forming a functioning whole. Three types of systems Open System - exchanges matter and energy with its surroundings‚ ex. Ecosystem * energy from sun‚ converted to sugar by plant‚ plant is eaten by a bug - energy exchange * animals eating each other - matter exchange Closed system - exchanges energy with its surroundings but not matter‚ ex. Biosphere 2 experiment * closed systems do not occur naturally
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False Positive vs. False Negative The question of whether or not a false negative is preferable to a false positive depends on the setting. I will use seven scenarios to explain which would be more preferable: a false negative or a false positive. My opinions will be substantiated with examples of practical experience. First I will define a false negative and a false positive respectively. False Negative: A false negative error‚ or in short false negative‚ is where a test result indicates that a
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Positive and Negative Reinforcement Positive Reinforcement Positive and Negative Reinforcement What are Positive Reinforcement and Negative Reinforcemens? Positive and negative reinforcement are used in most of the three theories. Negative reinforcement is used in behaviorism‚ where it involves the removal of an unpleasant stimulus when a desired behavior occurs. Positive Reinforcement is a technique used to increase desired behavior and is used in operant conditioning. Positive reinforcement
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Organizing Negative Messages ■ Giving Bad News to Clients and Customers ■ Giving Bad News to Superiors ■ Giving Bad News to Peers and Subordinates CLIENTS AND COSTUMERS The best way to organize a negative message depends on your audience and on the riskiness of the negative information. SYPERIORS Your superior expects you to solve minor problems by yourself. But sometimes‚ solving a problem requires more authority or resources than you have. When you give bad news to a superior‚ also recommend
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