known as S. typhimurium‚ is a Gram-negative‚ rod-shaped‚ flagellated‚ facultative anaerobe microorganism. S. typhimurium can be found in animal feces and raw contaminated foods such as poultry‚ beefs‚ sea foods‚ tainted fruits and vegetables (3‚ 5). Some of the vectors of S .typhimurium are birds‚ reptiles‚ and aquatic vertebrates (5). After the consumption of the bacterium‚ S. typhimurium is found living and growing in the mammalian GI tract. People who are more likely to be infected with S. typhimurium
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the adult and last larval instar of T. confusum. In all cases‚ considerable differences in insect mortality were shown with different plant extract‚ different concentration at the same exposure period 24 hrs. The 24 hrs bioassay is a major tool for evaluating the toxicity of phytotoxins‚ and a number of researches have been applying this method to assess the toxic effect of different plant extractions against T. confusum (Hana‚ 2013 and Kundu et al.‚ 2007). The T. confusum larvae that exposed to the
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Experiment 11.1 Conversion of t-Amyl Alcohol to t-Amyl Chloride Using HCL October 27‚ 2011 Purpose: Alkyl halides can be prepared from alcohols by reacting them with a hydrogen halide‚ HX (X = Cl‚ Br‚ or I). The mechanisms of acid-catalyzed substitution of alcohols are termed SN1 and SN2. The “S” stands for substitution‚ the “N” stands for nucleophilic‚ and the “1” or “2” stand for unimolecular or bimolecular. Secondary alcohols react with hydrogen halides by both SN1 and SN2
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Introduction The 1930’s‚ known as the Great Depression Era‚ were a time of economic struggles for the American People. The United States Government was faced with multiple issues‚ having an economic depression at home‚ and trying to avoid getting involved with foreign affairs going on in Europe. Although it was a time of difficulty‚ a lot of good came out of this era. Inventions would make life easier‚ and there was a rise in entertainment as the movie industry grew‚ and great novels depicted the
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Introduction In early 2000‚ Pawan Bhatia (Bhatia)‚ the CEO of Domino’s Pizza India (Domino’s) was a man in a hurry. Ever since Bhatia took over as the CEO of Domino’s in November 1999‚ he had been frantically reworking the pizza chain’s India strategy. Bhatia was planning to open 150 new outlets by the end of 2002 covering 23 cities‚1 including Bhubaneshwar (Orissa) and Jamshedpur (Bihar). In late 1999‚ Indocean Chase‚ the private equity fund bought a 25% stake in Domino’s operations in India from
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An Ethical Organizational Communication Analysis of McDonald’s Yijun Zhang October 17‚ 2014 The McDonald’s corporation was started in 1940 and has since grown as a fast food entity‚ with restaurants and supply outlets all over the world. Maurice and Richard McDonald started a Bar-B-Q restaurant in San Bernardino‚ the United States in 1940(“McDonald’s History”). In 1948‚ they introduced the “Speedee Service System” and the CEO Ray Kroc established the McDonald’s System Inc. in Illinois in 1955. In
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popular children’s stories‚ was a professor of medieval literature at both Cambridge and Oxford. Contrary to what might be supposed‚ he was not an author by career‚ and much of what he wrote was in the same vein of his area of expertise‚ literary analysis. “An Experiment in Criticism” is his longest and most complete work‚ and also the most layman friendly. While the outlook and perspective he takes in his book conforms roughly to the definition of reader-response criticism‚ it is also very much his
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Partners began due diligence in hopes to make a bid for carter’s. Berkshire Partners was founded and led by of five as a private equity firm adhering to the following characteristics: building and sustaining relationships‚ rigorous work‚ deep analysis and the environment of open decision-making. Berkshire opts to create value by strategizing and re-allocating assets. They also use the idea of quality over quantity when it comes to potential investments. Berkshire and Carter’s had the same vision
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547 2014 UNISA – DEPARTMENT OF CURRICULUM AND INSTRUCTIONAL STUDIES. BPT1501 – Being a Professional Teacher Tania Marais St Number: 56419821 [ASSIGNMENT 7: PORTFOLIO] INDEX pg 1. Introduction 2 2. My best discussion 3 2.1 Use of technology devices (Learning Unit 4) 3-8 2.2 Why this is my best discussion 8-9 3. My best assignment 10-21 3.1 Addressing barriers to learning (Learning Unit 3) 10-21 3.2 Why this is my best assignment 22 4. Philosophy of education 23 5. Reflection:
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CASE 1 : ENVIRONMENTAL IMPLICATIONS OF THE TOURISM INDUSTRY Individually‚ hotels do not have a significant negative impact on the environment. Collectively however‚ they can be very wasteful and consume huge amount of resources. It has been estimated that seventy-five per cent of hotels’ environmental impacts can be directly related to excessive consumption (Bohdanowicz‚ 2006). This is wasteful in terms of resources and it creates unnecessary operational costs. The three key areas of environmental
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