Symptoms of Dengue 1140811408What is dengue? Dengue is a viral infection transmitted by the bite of an infected female Aedes mosquito. Estimated 100 million cases of dengue fever occurring throughout the world annually. Virulence factors Dengue fever (Fever Dengue) Dengue haemorrhagic fever ((Fever Hemorrhagic The virus that causes dengue fever has four different serotypes DEN-1‚ DEN-2‚ DEN-3‚ and DEN-4. These serotypes have the same genome and morphology but different antigens
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GIS Most of the Barangay in the Philippines is having a problem in their solid waste management especially in our Barangay in Tangub. Even though our Barangay implemented a solid waste program that every Friday there will a garbage truck that will collect the garbage or waste of the people in the Barangay but the problem is some part of our Barangay are not collected. Also some effect of solid waste problem is that some Barangay residents still throw their garbage in the creek that will cause a
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actions taken due to immediate human economic needs. Brazil’s local environmental problems have become a world concern. These problems are so numerous that it is difficult to focus on only two. A population explosion that creates excessive amounts of waste and garbage and puts heavy demands on the environment‚ strip and coal mining‚ emissions control‚ and species elimination and extinction are major concerns. Two of the most serious problems facing Brazil’s environment at present‚ however‚ are the devastation
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minimal and the business environment is much favorable. Political stability can also be said to be reasonable so that business survival is highly probable. These conditions may not apply in other countries such as China and Singapore where government control over businesses is high. b) Economic Fluctuations in interest rates‚ exchange rates and money value greatly affect activities and operations of General Electric. Factors such as deflation and inflation as well as government spending in different
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strikingly‚ “sixty percent of El Salvador’s population is expected to live in the capital by 2010.” As a result‚ El Salvador has to deal with continuing environmental problems. The fact that the nation lies along the Pacific Ring of fire doesn’t help either‚ which subjects the country to frequent earthquakes and volcanic activity. The environmental problems that El Salvador continually struggles with are deforestation‚ soil erosion‚ water pollution‚ contamination and lack of bio-diversity. El Salvador
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Environmental Problem: Climate Change Introduction This report sets out to show that climate change is currently the leading environmental threat to the Earth and requires people to tackle this long-term and global problem with worldwide cooperation. Climate change is the build- up of gases such as carbon dioxide‚ water vapour and methane in the atmosphere; this means the world is warming (Lewis et al‚ 2004). Pakenham (2004‚ pp.217) states that climate change has chain effects leading to global
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Environmental Law Problem Statement Author - Joshua Price Date - Assignment Due - Contents Executive Summary Introduction The following report to the board of director’s ill address several legal issues that have become apparent upon the closing of purchase of the 200 acre parcel of land from Integrated Defense Machines. The report will provide an overview of all nine ‘post-closing discoveries’ in order to provide the board with a basic
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diversity. Whenever humanity interferes with the ecosystem for the purpose of economic growth it tears it apart piece by piece. It is for reasons like these we must have such tough laws‚ as in the Endangered Species Act. The fact of the matter is that a problem still exists today. Many policy-makers and forest industry representatives argue that the current forest and wildlife conditions constitute a "forest health crisis"(Peters‚ Frost‚ & Pace‚ 1999). The current crisis results from companies who tear down
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How Enzyme Concentration can Affect Rate of Reaction The purpose of this investigation was to see how the concentration of an enzyme affected the rate at which a substance was broken down. We did this by using a white protein called casein. Casein is found in milk powder‚ it is a protein and used mainly as a binding agent in foods‚ because it is mad to proteins and joins to a phosphoric acid it belong to a group called the phophoproteins. In terms of in milk it is said to be healthier if it is
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Economic Growth and environmental problems The industrial revolution‚ which began around 1750‚ ushered human beings into a new era of modern civilization. While the remarkable progress in science and technology has improved people’s lives greatly‚ our earth is changing and the environment around us is becoming worse and worse. According to Booth (1991‚ p.552)‚ the" long-run economic growth relies on the creation of new industries and new forms of economic activity‚ these new forms of economic activity
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