In Detroit‚ Michigan of 2002 many ash trees in the hardwood forests of Michigan and in urban areas were unexpectedly dying prematurely and researchers began investigating the problem. As they investigated trees‚ they found tunnels throughout the inside of the tree. The problem turned out to be an insect no longer than 12 millimeters known as the emerald ash borer. Many 10s of millions of dollars have been spent and more than 200 million trees have died or have been sacrificed in efforts to eradicate
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HIV/AIDS-related Stigma and Discrimination: A Conceptual Framework and an Agenda for Action Horizons Program HIV/AIDS-related Stigma and Discrimination: A Conceptual Framework and an Agenda for Action Richard Parker and Peter Aggleton with Kathy Attawell‚ Julie Pulerwitz‚ and Lisanne Brown Acknowledgements We would like to acknowledge the contribution of Anne Malcolm (Sydney‚ Australia) and Miriam Maluwa (UNAIDS‚ Geneva) to our thinking about these issues. Anne undertook one of the
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Economic Indicators Paper What does it mean when someone refers to the health of an economy? Furthermore‚ how can one classify an economy? Americans love to quantify data. Because of this inherent need to compare data‚ economists have developed a way to collect nearly every type of statistics that may reveal the general health of the economy. These statistics actually tell if the economy is productive and efficient or if it is slow and inefficient. Included in these statistics are Gross Domestic
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Quantitative Methods BITS Pilani Pilani Campus Course handout BITS Pilani Pilani Campus Session-1 Instructor Details Dr. Remica Aggarwal 1214 C ; FD-1 Department of Management Email: remica_or@rediffmail.com Mobile: 09772054839 BITS Pilani‚ Pilani Campus Course Details • • • • • • • Management Science Use of QM/QA Modelling Techniques Data Analysis Techniques MS Excel QM for Windows Test BITS Pilani‚ Pilani Campus Quantitative Methods • • • • • • • Operations
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extensive amount of energy. On the other hand‚ fly ash is the material which is emitted from the power plants at the time of electricity production
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Acid-Base Titration and Volumetric Analysis The purpose of this experiment is to determine the [NaOH] of a solution by titrating it with standard HCl solution‚ to neutralize a known mass of an unknown acid using the NaOH solution as a standard‚ to determine the moles of NaOH required to neutralize the unknown acid‚ and to calculate the molecular mass of the unknown acid. Procedure: Part A: Standarized 0.10M HCl solution and unknown NaOH solution were poured into two beakers. The burets
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Quantitative Design After reading the abstract‚ the initial reaction to the article was to make note if the age or years of experience of the health professionals effected the compliance with universal precautions. The question relates to personal practice experience. In 1989‚ at the first nursing experience I learned to start IV’s on patients by putting on gloves after palpating the vein‚ inserting the needle into the vein‚ verifying the blood return‚ but before uncapping to insert the IV line
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Lewis acid‚ thus playing a role as a ligand. The indicators used in EDTA titrations are metal ion indicators. Metal ion indicators work by the presence of absence of metal ions. Just like EDTA‚ the metal ion indicators will bind with metals. When the titrations begin‚ Mg2+ will be formed in a complex with the indicator. Once EDTA is added‚ it binds to the free Mg2+ ions‚ and then it reacts with the Mg2+ ions that are already bound to the indicator. When the EDTA is added‚ the solution will turn red
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Question 1: What is fly ash? What is it caused by and what are the effects? Fly ash is small particles of ash‚ caused by coal combustion. The incombustible materials remain behind as ash. Fly ash often stored wet and in bulk‚ and can spill or seep out of the containment into the soil and ground water. Fly ash can also corrode metal structures and is harmful to human health. Question 2: How can a solid fuel substance like coal be introduced into a steam powerplant? Combustion of coal is C+O2
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The objective of this paper is to prove that the Doctrine of Double Effect (DDE)‚ proposed by Saint Thomas Aquinas‚ is a valid moral principle. It has been concluded that the DDE is a valid moral principle as it allows one to justify whether an action will cause two diverse effects and whether the effects are permissible. It is crucial to establish the validity of the DDE because it has been applied to defend a significant number of contemporary controversial issues (McIntyre). In order to determine
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