Smart Bicycle Light T.K. HAREENDRAN JULY 2012: With this circuit built‚ boxed up and installed in your bicycle‚ you can look forward to safely riding your cool bicycle at night. The circuit ensures that the bicycle lights remain ‘on’ for a little while after the bicycle has come to a standstill. The circuit is 6V‚ 3W dynamo compatible and its working is very simple and straightforward. When the bicycle dynamo is idle‚ it connects the light source to the reservoir battery pack until the dynamo
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Em a il 27 More Some like to draw comparisons between the Great Depression and the recessionary period following the 2008 financial crisis. Here is an infographic from paydayloans.co.uk that does just that on several key economic metrics. www.businessinsider .com/infog r aphic- compar ison- of- the- g r eat- depr ession- and- the- g r eat- r ecession- 2012- 7 1/4 04/03/2013 Compar ing The Gr eat Depr ession To The Gr eat Recession [Infog r aphic] - Business Insider SEE ALSO:
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Ketones in insulin resistant state 1. How is glucose normally maintained in the post absorptive state? 2. Why is muscle glycogen not useful for blood glucose 3. Why may this situation have evolved 4. Under what circumstances do you think substantial gluconeogenesis will occur 5. What is necessary for the production of ketones 6. What will reduce acetyl CoA oxidation 7. When is oxaloacetate availability impaired 8. When is the regulation of gluconeogenesis disrupted
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TITLE : The copper cycle IN TRODUCTION The purpose of the experiment is to recognize that change of state‚ change in colour‚ formation of a precipitate‚ or the evolution of heat are associated with a chemical change; to study reactions of copper. Copper is an element that can be found in nature in a variety of different compounds. The most common natural ore is the sulphide‚ known as chalcocite‚ Cu2S. This mineral is an important source of copper metal because it is about 80% copper by
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The Environmental Impact of Carbon Dioxide (CO2) Carbon Dioxide (CO2)‚ a chemical made up of one carbon atom and two oxygen atoms‚ is a non-flammable‚ odorless and colorless gas that exists naturally in the atmosphere. CO2 is one of the greenhouse gases‚ amongst methane‚ nitrous oxide and other gases‚ which keeps the Earth’s temperature habitable (UCAR). Without it‚ the Earth will be inhospitably cold. However‚ ever since the mid-nineteenths century‚ humans have significantly increased the amount
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LIFE CYCLE OF A STAR Stars are formed in nebulae‚ interstellar clouds of dust and gas (mostly hydrogen). These stellar nurseries are abundant in the arms of spiral galaxies. In these stellar nurseries‚ dense parts of these clouds undergo gravitational collapse and compress to form a rotating gas globule. The globule is cooled by emitting radio waves and infrared radiation. It is compressed by gravitational forces and also by shock waves of pressure from supernova or the hot gas released
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Deforestation The “Slashing and burning” of rainforests has to stop. The deforestation of our rainforests is effecting our environment and us more than you may think. We get the oxygen we need from trees‚ forests protect us from Carbon Dioxide‚ and forests protect most of Earth’s plants and animals. We need trees to breathe and rainforests to protect us from harsh things that we emit from our bodies. Many rainforests help and protect us. “More than 20% of the world’s oxygen comes from the Amazon”
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Spermatogenesis Spermatogenesis is the production of the male gametes (reproductive or sex cell) otherwise known as sperm. The production of sperm takes place in the seminiferous tubules within the testes and are formed from cells by a type of cell division called mitosis and then meiosis. This process begins at puberty. Spermatogonia cells are made by mitotic division of the primordial germ cell. Mitotic cell division produces diploid cells that are identical to the Parent cell with 46 chromosomes
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8 ABSTRACT: INDTRODUCTION: CONTENTS: We are going to present following issues. CONCEPT & REGULATOR The concept of carbon credits. How it came to existence Its mechanism Kyoto protocol Certified emission reduction INDIAN SCENERIO ABOUT CARBON TRADING AND OPPORUTINITIES FOR INDIAN COMPNIES. Emerging carbon credit market in India Enormous opportunities for the Indian companies. India‚ as one of the leading generators of CERs through CDM
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Background Thermodynamic cycle can be divided into two that are power cycle and refrigeration cycle. The cycle that produce net amount of works is called power cycle. The power cycle that can remain it working fluid in gaseous phase is called gas power cycle. There are many types of cycle in gas power cycle such as Otto cycle‚ Diesel cycle‚ Bryton cycle‚ Stirling cycle and Ericson cycle. The Otto cycle is known as ideal cycle for spark-ignition cycle while the Diesel cycle is known as compression-ignition
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