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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“Utilitarianism works” Asses this view Bentham created utilitarianism and Mill improved it. It main points are that human society exists to create happiness‚ that happiness is the highest goal and that everything needs to fit a purpose. The advantages of Bentham’s theory include a reasonable link between moralities‚ the pursuit of happiness and the avoidance of pain. According to Bowie it seems natural to consider the consequences when deciding our actions. He stated that “Utilitarianism offers
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ESSAY What Do You Want to Be? D o you see yourself as the next great American inventor? Maybe you’re thinking about becoming a lawyer‚ an architect‚ a filmmaker or a photographer. There are as many career options out there as there are stars in the sky‚ so when it comes to your future — think big! You may change your mind about a career as you get older‚ but it’s important to have information about all types of careers as early in life as possible. Whatever you want to do‚ education beyond
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Question 1: How does Osmosis works It refers to the movement of water molecules from an area of high-level water concentration‚ that is‚ a dilute solution‚ to an area of low-level water concentration‚ that is‚ a strong solution through a semi-permeable membrane. (Passmyexams.co.uk‚ 2015) Actually‚ water moves in a bi-directional manner with the aim of leveling up the concentration. However‚ a high number of water molecules move from the fresh water towards the salty water. The outcome
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Getter: Have you ever thought of how your heart beats everyday tirelessly without stopping and how it pumps blood throughout the body? Well here is how it works.. Psychological Orientation:. As I started researching information about the different functions of the heart‚ I realized I didn’t know much about how our heart really works and why is it important to our body. So‚ I did significant research to educate myself. Logical Orientation: As students many of us have to know the basic stuff on how our body
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Results and Conclusion: Childhood Obesity As previously discussed childhood obesity is a major illness in the United States mainly but also all over the world. While childhood obesity has increased rapidly over the years‚ many wonder what can be done in order to fix this issue. Can a child`s cafeteria at school make a difference? If so‚ are there healthier options for children to choose from? Throughout the paper‚ the author will touch base on how the results of the data collection method‚ the
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est paying jobs. Furthermore‚ Sinhala‚ the language of the Sinhalese‚ became the official Sri Lankan language. The Tamils had hoped that the island’s independence would bring equality to the country‚ but the cultural differences were just too great. Rioting broke out in 1958‚ followed by some compromises with the Tamils. The Sinhalese prime minister was assassinated Neal Lineback 1959 and there were ultra-leftist terrorist activities. Finally‚ in the early 1980s‚ and Mandy Lineback Gritzner Sinhalese
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Introduction This research work focuses on the various aspects of evaluative standards like reliability and validity. Alongside the research work here describes the various phases in a selection process and a case study which help understand how reliability and validity can be examined and achieved over the entire selection process. Validity Validity in general is “the accuracy in measurement and it must measure what it purports to measure” (Cooper‚ Robertson and Tinline‚ 2003
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Results and Discussion Table 1. Table 2. Background in Choosing the Current Program. Questions Yes No Total Is BS Accountancy your first choice? Is BSBA your first choice? Did you have doubts in taking BSA? Do you still want to take BS Accountancy? 70% 6.67% 73.33% 43.33% 30% 93.33% 26.67% 50% 100% 100% 100% 93.33% Table 2 shows possible factors considered in students’ decision-making upon entering BS Accountancy
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Will Welfare Drug Tests Save Money? The Microeconomic Impact of Implementing Welfare Drug Testing in Marion County For as long as humans have lived on this earth‚ we have found a need to help other humans that are less fortunate than us. From the reign of Augustus in the Roman Empire‚ to today’s controversial welfare policies in the United States‚ history has recorded the charitable actions of society to provide for those that cannot provide for themselves. The United States has always
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