What do you understand by the term “Lancefield groups”? History In the early 1930’s Rebecca Lancefield recognized the importance of serological tests for the identification of organisms. The system is based on specific antibody agglutination reactions with cell wall carbohydrate antigens (C polysaccharides) extracted from the streptococci. Lancefield also showed that further sub division of group A into specific serological types was possible using type-specific M (protein) antigens. The groups
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= 98% of ethanol in feed to distillate and side stream Feed‚ F xF = 0.40 Side stream‚ S xS = 0.60 Distillate‚ D xD = 0.98 Bottoms‚ B xB = 0.02 Required: D‚ S and B Solution: 2% of the ethanol in the feed goes to the bottoms Overall material balance: → Component material balance: → System of Linear Equations with D and S unknown 2. Shown below is a flowchart of a process in which acetic acid (A) is extracted from a mixture of acetic acid and water (B) into 1-hexanol
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Analysis of “But What Do You Mean?” Deborah Tannen has written several books and many articles on the importance of communications in social and business relationships. In the essay “But What Do You Mean” Deborah focuses on many of the communication rituals found in the work environment and how they’re viewed differently between men and women. Deborah’s views tend to unfairly paint men as the aggressor and women the innocent victims in the workplace. It begs the question‚ are men just mean and
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Wei-Hsiang Wang What do you think art is? In my opinion‚ the major purpose of art is to influence someone. Some of the most common types of art in public are paintings‚ photos‚ and sculptures. When I go to the library‚ I would see photos of intellectual people‚ such as Gandhi‚ and Albert Einstein. These photos on the wall can greatly influence my mood and efficiency on studying. When I go to a hospital‚ I would see paintings and pictures that show life. Most of these paintings would have the
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If your instructor wants you to write your paper in a different manner‚ then by all means do it the way your instructor requires you to do it. The Comparison/Contrast Essay When writing a comparison essay‚ you are trying to describe two things (or people or places or whatever) against each other. Remember these important ideas: 1. Select only TWO topics to compare. 2. The two topics must have at least a basis of similarity to them. 3. Select something with which you have direct personal experience
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How and why is one social group represented in a particular way? We are all shaped by the culture and environment that we grow up in. As we grow up‚ we are taught certain things and are bombarded with images. These later become the norm and shape society. If we live in a society that is constantly showing woman in a certain way‚ it becomes the accepted image of how woman should act and behave. If we live in a society which says woman should have a certain place within society that becomes normal
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Which social groups are marginalized‚ excluded or silenced in the text? Outline: * Show how Marjane Satrapi grew up under oppression during the Islamic Revolution in Iran. * Give and explain evidence of how the author presents that different social groups were marginalized/silenced. * Show how Marji and her parents shared the same beliefs when making reference to the regime. The graphic novel Persepolis‚ by Marjane Satrapi‚ explores her childhood years in the middle of the Islamic
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You Did not Hear I try to tell you how I feel What seems wrong and what seems real But I see it in your eyes so clear You listen‚ but you do not hear Emotion flows with every word And though its hard it must be heard But as I point out that I fear You listen‚ but you do not hear And yet I try to say again Though feel my efforts are in vain As concerns are growing ever near You listen‚ but you do not hear And when the end looms close to hand And dreams like sand slip through your hand When ask
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HOW FAR DO YOU AGREE THAT PARLIAMENT MOSTLY COOPERATED WITH ELIZABETH I? (Explain your answer.) During her time as the queen of England‚ Elizabeth Tudor had to make many decisions on matters both political and personal‚ such as new religious policies‚ whether she would marry‚ whom she would name her heir and also how much power and privilege to delegate to her parliament. The House of Commons and the House of Lords made up Elizabeth’s parliament; the Commons consisted of citizens elected by their
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A. HOW TO DO BUSINESS IN ARGENTINA International Management April 20‚ 2006 B. Summary The main goal for the project "How to do business in Argentina" was to show how a Multinational Company must approach different aspects like government‚ laws‚ society‚ culture and infrastructure when facing the challenge of doing business in other countries. First‚ we will do a short review of some important background aspects such as its geography‚ its localization and main geographical characteristics
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