Title: Catalase enzyme detection Objective: To understand the function of catalase in cells that produce the enzyme‚ interpret the results of a catalase test and know their value in differentiating bacteria. Materials: 1 clean microscopic slide‚ 3% H2O2 solution‚ swabs. Micrococcus luteus‚ Enterococcus faecalis‚ patient G Procedure: 1) Scrape some cells off from each bateria to the slant and place them on glass slide. 2) Place one or two drops of H2O2. Watch for bubbling as an indication of
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Sociologist use three major theories: symbolic interactionism‚ functional analysis‚ and conflict theory. A theory is a general statement about how some parts of the world fit together and how they work‚ however‚ these three theories are well-known as theoretical perspectives in sociology. A professor‚ who taught at the University of Chicago‚ George Herbert Mead (1863-1931)‚ was one of the founders of symbolic interactionism. However‚ Mead and Charles Horton Cooley (1864-1929) developed this perspective
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Describe and evaluate gender schema theory. (8 marks +16 marks) Martin and Halverson (1981)‚ like Kohlberg‚ believed that gender development involves acquiring information about one’s own gender. However‚ Martin and Halverson argued that children start to learn about gender – appropriate behaviour before gender constancy is achieved. They claimed that basic gender identity (gender labelling) is sufficient for a child to identify him/herself as boy/girl and take an interest in what behaviours are
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The disengagement theory of ageing Social scientists Elaine Cumming and William Henry outlined the disengagement theory of aging in 1961. The disengagement theory discusses the processes of aging‚ it states that as people get into later adulthood they could experience stages of loneliness and become withdrawn from society‚ for example friends and family. This theory suggests that this process is a natural part of growing old. One part of the theory states that people expect or know that they are
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basically implies that personal issues are projected as social problems by people in an attempt to rationalize a linkage to society. However‚ in employing the sociological imagination it is believed that distinctions are able to be made between the two. Take teenage pregnancy for instance (“Sociological Imagination”). Under the suggestion made by Mills‚ underage mothers should be able to recognize that they are not the only ones who are dealing with the same problem. This is a large-scale public concern
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this report‚ I have discussed about the two major textile organizations that are AL-karam and Gul Ahmed textile mills. I have conducted a ratio analysis from the information gathered from their financial statements. In my study‚ I found out that AL-Karam is doing comparatively well from Gul Ahmed textiles as various ratios proved to be positive in terms of AL-Karam textiles. Accounting Policies Through accounting strategies and the methods of computation used in the preparation of this financial
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IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING‚ VOL. 23‚ NO. 1‚ JANUARY 2011 51 Data Leakage Detection Panagiotis Papadimitriou‚ Student Member‚ IEEE‚ and Hector Garcia-Molina‚ Member‚ IEEE Abstract—We study the following problem: A data distributor has given sensitive data to a set of supposedly trusted agents (third parties). Some of the data are leaked and found in an unauthorized place (e.g.‚ on the web or somebody’s laptop). The distributor must assess the likelihood that
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have almost complete control over their citizens. The techniques they use to control the civilians are both hidden and openly used. The "inner party" has almost completely forced the outer party (the majority of the party) into utter submission‚ to follow their rules and regulations to the exact. Using these amazing techniques they rule over the citizens of Oceania with and iron fist. In the novel Nineteen Eighty-Four by George Orwell‚ the Government of Oceania controls the citizens by using
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DETECTION OF CYBER CRIME Today’s society is facing a new menace. This evil has its origin from the growing dependence of computers in our day today lives. Good afternoon respected judges.... My topic for today is “Detection of Cyber Crime”. The term ’cyber crime’ has not been defined in any Statute or Act. A simple yet sturdy definition of cyber crime would be “unlawful acts wherein the computer is either a tool or a target or both”. These acts committed are punishable by the IT Act. Cyber Crimes
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Some management and organisational theories you could possibly use in a dissertation (and in practise). There are a number of theories and a mass of contradictory information about how firms should improve investment in funds‚ improve quality of the product or the organisation‚ improve its marketing‚ how to align the quality system with strategic objectives set‚ how to motivate workers and managers. Successful firms deal with it from the contingency perspective: choosing the approach that makes
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