Effect of chalepensin on S. mutans growth Fifty microliters of a S. mutans suspension (1 x 103 bacteria/ml) in BHI medium (Remel‚ Lenexa‚ KS) were transferred to flat-bottomed 96-well plates (Corning Incorporated‚ Corning‚ NY) containing serial dilutions (1:2) of 50 μl of chalepensin‚ or 1 μg/ml tetracycline‚ chalepensin-free vehicle (vehicle was similarly processed as with chalepensin extraction‚ but without plant material)‚ and culture medium controls‚ and incubated for 6 h at 37°C. Next‚ MTT was
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The term police state describes a state in which the government exercises rigid and repressive controls over the social‚ economic and political life of the population. A police state typically exhibits elements of totalitarianism and social control‚ and there is usually little or no distinction between the law and the exercise of political power by the executive. Pierre Claude‚ R. "Human Rights and Statistics". University of Pennsylvania Press The inhabitants of a police state experience restrictions
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Application of a Case Study Methodology by Winston Tellis+ The Qualitative Report‚ Volume 3‚ Number 3‚ September‚ 1997 (http://www.nova.edu/ssss/QR/QR3-3/tellis2.html) -------------------------------------------------------------------------------- Abstract In the preceding article (Tellis‚ 1997)‚ the goals and objectives were presented and explained in detail. In this article‚ the methodology to accomplish those goals and objectives will be examined. The reader will become familiar
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THEORETICAL FRAMEWORK AND RESEARCH METHODOLOGY 3.1 Introduction The discussion of research methodology is an important part within the research project‚ because it has great influences on the overall research activities and thus to make good piece of research work with valid conclusion and recommendation in accordance with research aims‚ objectives and research questions. For example‚ Kothari (2004 p.05-06) has described that depending on the type of research‚ the research methodology helps the researcher
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Holly farms strategy Introduction In order to revive profits and save themselves from bearing heavy losses‚ Fred and Gillian Giles had opened a two purposed farm for the general public in 1993. Their ambitious goals had let them to put in all their savings to establish facilities on the farm which would entertain the tourists. This side of the business was apart from the usual farming being carried out which included the distribution of ice cream which was manufactured behind the farm in a small
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the another through vertical or horizontal transmission. The transmission path of Streptococcus mutans is to settle itself among human hosts. S. mutans prefers hard non-shedding surfaces to form permanent colonies‚ which indicates that extent of S. mutans are hidden in infants till the primary teeth extravagate; although‚ recent studies have discovered that S. mutans is able to inhabit the grooves of the tongue in pre-denate kids.
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The times they were a changing’. The 70’s were tumultuous with protests in America and the Vietnam War taking place in‚ of course‚ Vietnam. In previous wars‚ Americans willingly took part in war effort but Vietnam just brought out our resilient spirit. We were pushing against the Government now more than in decades before and didn’t want to believe all of their paraphernalia. Society had gained this awakened spirit and spread it to all aspects of pop culture‚ including fashion. The skirts got short
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Staph infections are caused by a staphylococcus bacterium‚ Staphylococcus aureus. S. aureus is a purple‚ cocci shaped cell with its morphological arrangements in grape-like clusters‚ it is determined by a bacteriological stain‚ known as the Gram stain. This determines it to be a gram positive bacterium. When grown on bacteriological media‚ S. aureus appears as a large white to golden colony. It is not very fastidious but it grows well‚ either aerobically or under anaerobic conditions and produces
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collection of qualitative data by way of micro research using a small number of people as opposed to the positivist method of social surveys and formal/structured interviews. I would use both participant and non-participant observation‚ i.e. the male view on roles within the home and the females view on the male role in domestic chores. Also informal or unstructured interviews‚ open ended questionnaires and personal accounts. Verstehen is the process of using research methods which provide an understanding
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The United States during the 1800’s was going through a mode of metamorphosis. The Civil War was a period dedicated to those who fought or opposed slavery in the nation. It solely focused on the people who fought for what they thought would benefit the country more. Apart from the Civil War was the Antebellum Period. The nation went through a phase of shifting individualism and gradual polarization before and after the Civil War‚ known as the Antebellum Period. There were movements done by various
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