known as‚ Pertussis‚ is caused by infection by the Bordetella Pertussis bacteria. A highly contagious bacterial disease affects the respiratory system and produces spasms of coughing that usually end in a high-pitched whooping sound. Pertussis spreads faster in Hispanics and Asians‚ then in Caucasians‚ African Americans‚ and Persians. But Caucasians‚ African Americans and Persians are more likely to die from Pertussis‚ then Hispanics and Asians; doctors have not figured out why. Bordetella
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Name UNIT 22 CAUSES AND SPREAD OF INFECTION 1.1 Identify the differences between bacteria‚ viruses‚ fungi and parasites What is a Bacteria? A bacteria is a living things that are neither plants nor animals‚ but belong to a group all by themselves. They are very small--individually not more than one single cell--however there are normally millions of them together‚ for they can multiply really fast. Bacteria are prokaryotes (single cells that do not
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Christianity‚ their spread has effected many places throughout the world. Throughout the years these religions have had substantial impact on the course of history. There are many things alike and different between the spread of Islam in Africa and the spread of Christianity in Europe. During the first two centuries of the existence of each religion there were fundamental differences between the expansion of Christianity and that of Islam‚ despite early similarities in the way they spread. Christianity
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begun and with the Abbasids victory over the Umayyads the balance of power shifted to Baghdad. By the beginning of 1000 AD advances in Mathematical concepts and developments in medicine contributed to the advancement of the Muslim world. Islam spread through Africa and developed trading through the norther and central regions of Africa. In 1030 AD‚ however the Umayyad caliphate was defeated by the Christian Reconquista and in 1055 the Seljuk Turks would take Baghdad. Still‚ in just a little over
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A Theory of the Origin of the State “Traditional theories of state origins are considered and rejected in favor of a new ecological hypothesis.” Robert L. Carneiro For the first 2 million years of his existence‚ man lived in bands or vil-lages which‚ as far as we can tell‚ were completely autonomous. Not until perhaps 5000 B.C. did villages begin to aggregate into larger political units. But‚ once this process of aggregation began‚ it continued at a progressively faster pace and led‚ around 4000
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How did the Great Depression influence the evolution of American vernacular dance? In the Great Depression‚ the American dream had become a nightmare. What was once the land of opportunity was now the land of desperation. The Great Depression was an economic slump in North America‚ Europe‚ and other industrialized areas of the world that began in 1929 and lasted until about 1939. It was the longest and most severe depression ever experienced by the industrialized Western world. Nevertheless‚ it
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2oth August‚ 2012 Economic Analysis of Origin Energy Australia Mitali Mallick Biswas. James Cook University Executive Summary This economic and market analysis will focus on Origin Energy Australia and its retail business in Australia’s electricity market
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http://www.nap.edu/catalog/12161.html We ship printed books within 1 business day; personal PDFs are available immediately. Origin and Evolution of Earth: Research Questions for a Changing Planet Committee on Grand Research Questions in the Solid-Earth Sciences‚ National Research Council ISBN: 0-309-11718-6‚ 200 pages‚ 8 1/2 x 11‚ (2008) This PDF is available from the National Academies Press at: http://www.nap.edu/catalog/12161.html Visit the National Academies Press online‚ the authoritative
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of the spread of the Internet on the uniformity of different cultures around the world Introduction With the development of Internet technology and enormous needs of networking around the world‚ the Internet is becoming dominant appliance in many sections such as business‚ communication and education. The spread of Internet in some degree has influenced uniformity of different cultures. However‚ cultures are not geography boundaries‚ they should not be considered as a result from spread of the
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Did you know that the yellow fever is estimated to infect 200‚000 people a year causing 30‚000 deaths. 90% of these deaths are in Africa. In Fever 1793‚ there is an outbreak of the yellow fever in the newly born country now called the United States of America. The main character‚ Matilda is very childish and lazy when it comes to work around the house. When her mother is diagnosed with the fever‚ her whole life and future is filled with fear. After she personally experiences the fever and survives
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