ORIGINAL ARTICLE Stamford Journal of Microbiology‚ December 2012. ISSN: 2074-5346 Vol. 2‚ Issue 1 Assessment of pollution caused by tannery-waste and its impact on aquatic bacterial community in Hajaribag‚ Dhaka Mahbubul Hasan Siddiqee‚1‡ Md. Saiful Islam2 and M. Majibur Rahman3 assay 1 Microbiology Program‚ Department of Mathematics and Natural Sciences‚ BRAC University‚ Dhaka-1212‚ Bangladesh; Department of Microbiology‚ Stamford University Bangladesh‚ Dhaka-1217‚ Bangladesh;
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of natural resources‚ and it plays a vital role in the purification of the water we drink. We also depend on it to dispose of some of our wastes. The increasing population within the world has had an impact on the lithosphere and consequently as led to the deterioration of this essential component of the biophysical environment. Land degradation has become one of the primary issues of concern arising from the human interaction with the lithosphere. It encompasses soil degradation and the deterioration
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There are many different ways in which we utilize non-human animals. From clothing‚ to food‚ bi-products‚ even friendship‚ non-human animals are a very integral part of our lives‚ and as such raise questions of morality in terms to their treatment. I personally did not give much thought to my personal use of non-human animals prior to this‚ but it turns out that it is in fact very extensive. My main use of non-human animals is for nutritional purposes. My diet consists of a variety of products‚
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solve our problems. Yet‚ when we expect our government‚ rather than ourselves‚ to come up with solutions for both our communities’ and nations’ ills‚ we have walked down a path which leads us away from being self-reliant and independent. Why can we not affect changes in our communities to everyone’s benefit when it is within our abilities? Why must we always ask the government for help to solve community problems when there are more serious national problems to be dealt with? These community problems
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Water Pollution Water is a necessity to life on earth. All organisms contain it‚ some drink it‚ and others inhabit it. Plants and animals require water that is moderately pure‚ and they cannot survive if their water is affluent with toxic chemicals and/or harmful microorganisms. If severe‚ water pollution can kill large numbers of fish‚ birds‚ and other animals‚ in some cases killing all members of a species in an affected area. Water pollution is not only hazardous to water-bond animals it also
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Do problems 7-1‚ 7-3‚ 7-5‚ 7-7‚ 7-9‚ 7-11‚ 7-13‚ and 7-15‚ page 179 of your textbook 7-1. Determine the interest payment for the following three bonds: 3 ½ percent coupon corporate bond (paid semiannually)‚ 4.25 percent coupon Treasury note‚ and a corporate zero coupon bond maturing in ten years. (Assume a $1000 par value.) 3 ½ percent coupon corporate bond (paid semi-annually): ½ × 3.5% × $1‚000 = $17.50 4.25 percent coupon Treasury note: ½ × 4.25% × $1‚000 = $21.25 corporate zero coupon
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My impact on the cycle of water Water‚ especially the use of water is normally taken for granted here in the United States. You need a glass of that cool‚ refreshing stuff; normally you would just turn on the tap and watch it flow. What would happen if when you were waiting for that crystal clear liquid to come flowing out‚ but to your surprise it doesn’t? The misuse and abuse of this natural resource has been the topic of conversations around the world. Lack of education and poor personal choices
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Water pollution Mary Theresa Peck Psy/ 460 October 13‚ 2014 Aaron Graczyk Water pollution Introduction The most fundamental yet vital to humans and animals is water. Human bodies are composes three-fourths of human mass and is necessary to the body to survive. Without water‚ the human body will decay and wither to dust. Water consumption of living beings on earth is increasing all the time. Children receive training on the importance of water conservation from young ages. The educational purpose
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THE IMPACTS OF HUMAN TRAFFICKING THAT AFFECT ETHNIC RELATION Firstly‚ the worst impact is on the health of the human trafficking victim. This is happened when the trafficked person are mostly women and children that are sexually exploited‚ abused or force into prostitution (Pokharna‚ 2011). The victims are usually transported from one country to the other country and this risky journey expose trafficked victims to injury and even death‚ while overcrowded‚ unsanitary conditions‚ shortages of food
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IMPACTS OF TOURISM IN HOST COMMUNITIES Tourism is one of the most important worldwide activities; it is also of great importance to the socio-economic and cultural development of a country. Tourism is a vital tool for conservation of natural systems‚ contributes to sustainable development of local communities and creating communities about sharing experiences. But if this activity is disorganized‚ uncontrolled and poorly planned can cause damage to both‚ environmental and cultural. People started
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