Hedwig Freiberg from 1880 to 1890 * Koch suffered a heart attack on April 9‚ 1910 and never made a complete recovery * On May 27‚ only three days after giving a lecture on his tuberculosis research at the berlin academy of sciences * Robert Koch died at baeden baeden at the age of 67 His contributions are as follows: * Anthrax * Koch’s four postulates * Isolating pure culture on solid media * Cholera * Tuberculosis ANTHRAX: Koch is widely known for his work on
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Robert Oppenheimer To build a bomb capable of destroying entire cities at once they needed a person with a smart‚ fast and creative brain. That person was Robert Oppenheimer. Robert Oppenheimer was the brilliant scientist behind the development of the atomic bomb. While atomic bombs kill lots of people‚ the atomic bomb won the war against the Japanese (World War 2). This helped because we
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Robert Browning was an English poet whose mastery of dramatic verse‚ especially dramatic monologues‚ made him one of the foremost Victorian poets. “My Last Duchess” is one of his best known dramatic monologues in which the speaker reveals his character to a silent listener. This poem is loosely based on historical events involving Alfonso‚ the Duke of Ferrara‚ who lived in the 16th century. The Duke is the speaker of the poem. He tells us he is entertaining a representative who has come to settle
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Scientists require a large amount of equipment in order to successfully plan‚ complete‚ and analyze experiments they conduct. The specific apparatus used varies significantly from lab-to-lab and depends mostly on that particular lab’s planned experiments. However‚ most lab equipment falls into one of a relatively small number of categories. Glassware The bewildering array of available glassware includes several specialized pieces of equipment that scientists use to measure liquids and crystallize
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Ronald Ian T. Borja BSEE - SEP I - R Biofuel Made of Used Cooking Oil Introduction Biofuel‚ a gasoline and diesel fuel substitute that can be made from a variety of oils‚ fats‚ and greases‚ is of interest to farmers for a number of reasons: It can provide an additional market for vegetable oils and animal fats. Biofuel is an organic‚ non-toxic and biodegradable fuel made from everyday renewable resources. It can power your car ’s engine and help the environment at the same time. It doesn ’t
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Experiment No. 7 HYDROLYSIS AND ANALYSIS OF CARBOHYDRATES Methodology Materials: |1% solutions: | conc. H2SO4 | |glucose‚ fructose‚ maltose‚ sucrose‚ lactose‚ |Molisch reagent | |agar-agar‚ gum arabic‚glycogen‚ cotton‚ |I2 in KI solution (Lugol’s
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Over 100 million animals are burned‚ crippled‚ poisoned and abused in U.S. labs every year. 92 percent of experimental drugs that are safe and effective in animals fail in human clinical trials because they are too dangerous or don’t work. Labs that use mice‚ rats‚ birds‚ reptiles and amphibians are exempted from the minimal protections under the Animal Welfare Act (AWA). Up to 90 percent of animals used in U.S. labs aren’t counted in the official statistics of animals tested. The
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Directions. Review these questions prior to viewing the film and then after the film formulate your responses to these questions. YOU MUST WRITE IN COMPLETE‚ GRAMMATICALY CORRECT SENTENCES OR POINTS WILL BE DEDUCTED! This is a word document so you can type as much as you would like‚ if you need more room than I provided you have the ability to expand your response. There are actually 10 questions you need to answer‚ please make sure you read these carefully and appropriately respond. 1. When
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A. Water boils at 100°C at sea level. If the water in this experiment did not boil at 100°C‚ what could be the reason? The reason why water did not boil at 100°C could be because we are not at sea level; the pressure could be lower. B. While heating two different samples of water at sea level‚ one boils at 102°C and one boils at 99.2°C. Calculate the percent error for each sample from the theoretical 100.0°C. 1st sample 1.96% error 2nd sample 0.81% error C. An unknown
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Peter Browning Action Plan Richard Hoffman‚ the Executive Vice President‚ could not have been more right when he acknowledged that Peter Browning had a difficult job in front of him. It was Peter’s job to revitalize a mature business in the face of serious competitive threats‚ but without discouraging the loyalty and morale of a family style culture. Under Continental’s management‚ Peter Browning was faced with several issues. First and foremost‚ some managers as well as most employees of
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