isolated bacteria were named initially as Bacillus bifidus communis‚ which was later renamed to the genus Bifidobacterium. He observed that Bifidobacteria is the dominant in the gut microflora of breast fed infants and also he observed the clinical advantages in using Bifidobacteria in treating infant diarrhoea. Alfred Nissle‚ German professor‚ during an outbreak of shigellosis in 1917‚ isolated a strain of Escherichia coli from faeces of a soldier who was not infected by the disease‚ antibiotics were
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The History of Apartheid in South Africa Apartheid was a system employed by the dominantly white government that held the people of Africa apart for over half a century‚ and is only now being uplifted. It literally means ‘apartness’‚ and that states a lot about the system itself. The basis of it was to classify all the different people of Africa into races - of which there were four basic ones: White (European and Caucasian)‚ Black (any native African)‚ Indian (Pakistani and Indian)
Free South Africa Nelson Mandela
recreation‚ but also the provision of services for this act. It might occupy local services such as entertainment‚ accommodation and catering for tourists. It may seem‚ that tourism brings only benefits‚ but further consideration shows that it also has disadvantages. According to Shirleyrader (2014) ‚ many countries depend heavily upon travel expenditures by foreigners as a source of taxation and as a source of income for the enterprises. Therefore‚ the development of tourism is often a strategy to promote
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hospital care rates are lower. However‚ while overall health inequality is improving‚ ObamaCare does create certain problems and disadvantages for companies. http://www.hhs.gov/healthcare/facts/factsheets/2014/10/affordable-care-act-is-working.html The Disadvantages According to the official Affordable Care Act website ObamaCare Facts‚ there are documented disadvantages to ObamaCare. ObamaCare poses an employee mandate burden that raises
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Telecommunication From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search A parabolic satellite communication antenna at the biggest facility for satellite communication in Raisting‚ Bavaria‚ Germany Visualization from the Opte Project of the various routes through a portion of the Internet Telecommunication is the science and practice of transmitting information by electromagnetic means. Communication is talking to someone or thing not necessarily through technological means
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The advantages and disvandages of the commercials have long been a subject of discussion among people. The opinions vary from people to people. Some people think ads have many negative social effects. They think there are many false and misleading advertisements in present-day society. These commercials maybe deceive or mislead consumers.It will waste consumers’ money and time. Perhaps it will harm to consumers. They also think the extra costs of advertising will be passed on to the consunners
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of bone tools of prehistoric times‚ continuing on to and beyond modern air conditioners‚ automobiles‚ and super computers. Nowadays‚ when the rapidness of development and research is so impressive‚ it is easy to think about the advantages of modern technology. ADVANTAGE: Modern technology has solved many problems that people face and play an important role in the development of many countries. Modern technologies create many kinds of products - computers‚ cloning technology‚ and video games etc
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positive discrimination or employment equity. This brings about many positives and negatives to the different lives and working fields in South Africa today‚ all of which will be discussed. (Nieman and Bennett‚ 2006: 307) Affirmative action was implemented in 1994 once Apartheid came to an end and is still in place today. It aims at making the workplace of South Africa more representative and fair and to give the previously disadvantaged a chance to get jobs‚ be educated and have equal opportunities
Free South Africa Black people Affirmative action
yield to provide food for all. For this purpose the use of chemical fertilizers and pesticides has been very high. Though satisfactory crop yield is obtained by the application of chemical fertilizers and pesticides‚ their use brings out certain disadvantages. These include pollution of large water resources‚ destruction of microorganisms‚ acidity of the soil and reduction in soil fertility etc. In recent years scientists have found an alternative way to deal with this deleterious effect of chemical
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to effectively cater to target groups and unchanging poverty levels (Tony Addison 2008). This essay focuses on advantages and drawbacks of micro-credit schemes. Advantages of Micro-Credit Micro-credit scheme is not only to allow the poor obtaining an opportunity to change their lives but also to improve the economic conditions in our society. Firstly‚ the most and important advantage towards micro-credit is that it gives the poor an opportunity to loan a small amount of money. Nowadays‚ financial
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