outdoor pollution in major cities of several countries. 5. In urban areas‚ high concentrations of gases and particles from coal combustion and‚ in more recent decades‚ motor vehicles have produced severe loss of air quality and significant health effects. 6. Finally‚ emissions of carbon dioxide and other radiatively active gases‚ together with stratospheric ozone depletion‚ represent planet-scale assaults on the quality of our atmospheric environment. 7. In the Western world‚ stringent environmental
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In this experiment‚ 5.281g of trans isomers of [Co(en)2Cl2]Cl was synthesized from 12.249g of CoCl2▪6H2O. First‚ CoCl2▪6H2O was reacted with ethlenediamine (NH2CH2CH2NH2) that formed [Co(en)2(H2O)2]Cl. Then the [Co(en)2(H2O)2]Cl was reacted with H2O2 to change the cobalt’s charge to cobalt(III) from cobalt(II). Finally HCl was added into the solution to form [Co(en)2Cl2]Cl. The percent yield was 45.51%.To synthesis trans isomers of [Co(en)2Cl2]Cl‚ distilled water was first mixed with CoCl2▪6H2O‚
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BlackBerry v. Co-Founders After announcing open for purchase‚ BlackBerry has already agreed to a non-binding offer from Fairfax. Before the deadline (Nov.4) of Fairfax’s offer‚ BlackBerry can still accept higher offer from others‚ thus co-founders of BlackBerry‚ who own 8% shares of BlackBerry‚ are running a bid. Negotiation Environment Number of Parties: Two Parties. One is the rest 92% of BlackBerry’s shareholders (represented by the CEO and the board of BlackBerry). The other is a potential
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Part 5: Synthesis‚ characterization and evaluation of COS-SMCC-(fatty acyl) CGKRK as in vitro gene delivery system to MDA-231 The delivery of siRNA is a great challenge due to its susceptibility to serum nuclease digestion‚ quick renal clearance. In addition to its anionic charge which hampers its cellular uptake. Therefore‚ the success of the gene carrier system relays on‚ the design of a delivery system that can protect siRNA molecules from enzymatic degradation‚ the ability to translocate the
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When the Soviet Union collapsed on December 26th‚ 1991‚ many considered it a victory for Democracy and America. However‚ most people fail to realize that America never truly “won” the war. While America did prevent the Soviet Union from spreading with it’s foreign policy‚ the Soviet Union collapsed because of the structure and principles of its economy‚ the Gorbachev reforms‚ and the solidarity movement.. (finish intro change) The first internal issue the Soviet Union had was the
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Co-teaching Approaches 1. One Teach‚ One Observe. One of the advantages in co-teaching is that more detailed observation of students engaged in the learning process can occur. With this approach‚ for example‚ co-teachers can decide in advance what types of specific observational information to gather during instruction and can agree on a system for gathering the data. Afterward‚ the teachers should analyze the information together. 2. One Teach‚ One Drift. In a second approach to co-teaching
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Week One Case Assignment Analysis MRKT 5000 Rietta D. Owens Ford Develops a Strategy for Competitive Advantage Case Summary: Ford is the second largest U.S.-based automaker and the fifth-largest in the world based on 2010 vehicle sales. Ford is the eighth-ranked overall American-based company in the 2010 Fortune 500 list‚ based on global revenues in 2009 of $118.3 billion. In 2009‚ Ford faced declining sales of 23.4 percent‚ a change in leadership and a great possibility that it would
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Effects of the Bottleneck and the Founders effect Cecil Smith GS102 Grantham University Online The bottleneck effect happens when something of a great devastation has happened‚ causing a great amount of people to lose their lives and leave behind very few people at the most. The bottleneck effect happens at random and can kill of a whole population and with it can also wipe out the gene pool by doing so. An example of the bottleneck effect would be something like a tsunami‚ or an earthquake‚ which
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Hollie Adleberg 1/22/13 MGT 311: Case Analysis THE DIM LIGHTING CO. CASE ANALYSIS Problems Macro 1) The Dim Lighting CO has a major decision to make. The facts and the numbers are saying that they are not realizing their operating targets and their profit margins have declined. The first thing that Mr. West should do is to evaluate all the pros and cons of the project. 2) The other side of the problem is that at this moment‚ they are not in the greatest financial situation. Mr. West
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In trying to put myself in the position of the new director of Dana Hall Elaine Betts‚ the question that must be addressed to the mission review committee is should Dana Hall embrace co-education as opposed to single-sex education for their all girl boarding school? Right now it appears that given how strong some of the individuals in leadership feel as well as the teachers of the school that Dana Hall should remain a single-sex educational system. Elaine Betts must submit to the mission review
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