Louis Pasteur was a chemist‚ turned microbiologist‚ turned veterinary medicine pioneer‚ turned vaccine maker. As a chemist‚ he was originally interested in the light bending properties of certain crystalline solutions. During the course of his study of these solutions he discovered that certain types of solutions were created by biological processes. As he investigated this phenomenon he was led to investigate the field of fermentation where he essentially discovered the aerobic and anaerobic
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Louis Pasteur helped to revolutionize the surgical process. He began his career studying tarate crystals. He then went on to work as a chemistry professor. While working as a professor he began to study the effect of bacteria in the alcohol fermentation process. While working on this he discovered yeast and that it was feeding off of the grapes and that it was a living thing. His next feet‚ was to prove that life is formed from living cells‚ that the yeast did not just spontaneously appear in
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Louis Pasteur was studying molecules of tartrate‚ which are salt molecules that tend to separate from a fermented product. While doing so he created a revolutionary hypothesis that tartrate was comprised of two salt molecules with similar physical and chemical characteristics‚ that differed in shape and also in their own solution had different light polarization in opposite directions. This told him that the spatial arrangement of these two molecules‚ that was made up of the same type of bonds and
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CW3 Campbell’s tireless efforts over the last 18 months set the stage for one of the most successful RTS-M’s assessments in history. His analytical approach and servant leadership style established the conditions for steady state excellence allowing for a smooth transition into the assessment. This effort resulted in a zero deficiency assessment‚ the first noted by the assessment team. He was personally recognized by the assessment team for his contributions and the level of communication prior to
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people think about what was the main achievement of many generations was. What about the Mayan tribes greatest achievement. There are many things that the Maya had achieved such as architecture‚ calendars‚ mathematics‚ and trade routes. While living in what is now known as modern day Mexico. People have many different opinions on what the Mayans greatest achievement was‚ but I think the greatest achievement is architecture. I think the Mayans greatest achievement was architecture because of the scale
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China China’s physical geography influenced the location of its early civilizations. Physical Barriers: Himalaya Mountains Gobi Desert Pacific Ocean Only about 10% of China is suitable for farming‚ First civilization settled on the Huang He and Chang Jiang rivers. Huang He River (Yellow River): 2‚900 miles long‚ flowing west to east. Chang Jiang River (Yangtze River): 3‚400 miles long‚ flows across central China and empties into the Yellow Sea. Ancient China had four dynasties: Shang
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With Reference to Sources‚ Assess the Achievements of Cleopatra VII “Ancient writers tend to depict Cleopatra as a power hungry woman” . This is just one perspective from historical literature. No one can doubt that Cleopatra achievements were historically dynamic‚ but the way in which they were viewed through the biased eyes of historians‚ some what nullifies or exaggerates there affects and the assessment of this is the crux of my essay. First we will look at the negative Roman interpretations
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The courageous and unwavering spirit of Christopher Columbus led him to make the single greatest achievement of his time‚ discovering the New World. Columbus’ achievement‚ however ironic it may seem‚ set a precedent for future explorers through his perseverance and determination to blaze a trail into the unknown. Christopher Columbus’ claim to fame is discovering the New World‚ but he did so in a serendipitous fashion and completely unbeknownst to him. At the time‚ many countries were in search
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Some people say that Theodore Roosevelt’s conservation of natural resources is amongst his greatest achievements as president. On May 3‚ 1908‚ Theodore Roosevelt held a conference entitled the Conservation of Natural Resources. In this conference he told people of his views on the utilization of natural resources and how the American peoples’ utilization of these resources was wasteful. One example was of the depletion of trees in the forest which could be corrected if the people would simply take
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name to the name we all know as Harriet Tubman. Harriet then got fed up with all of this slave work and she escaped from Bucktown‚ Maryland to Philadelphia in 1849. What was Harriet Tubman’s Greatest Achievement? I believe that conducting on the Underground Railroad was Harriet Tubman’s greatest achievement‚ even though she was a spy‚ nurse‚ and even a caregiver. Although Harriet Tubman was a conductor on the Underground
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