Department of Chemical Engineering‚ IIT Delhi POLYIMIDE SUBMITTED TO: Dr. Sreedevi Upadhyayula SUBMITTED BY: Gurdeep Singh Somal 2010CH10078 Gurvineet Singh Dhillon 2010CH10079 Gaurav Singh Sinsinwar 2010Ch10077 Polyimide is a polymer of imide monomers. The structure of imide is as shown. Polyimides have been in mass production since 1955. Typical monomers include pyromellitic dianhydride and 4‚4 ’-oxydianiline. Polyimides are a very interesting group of incredibly strong and astoundingly
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Introduction Good Morning Everyone. My name is and this is ‚ and . We will be presenting to you on how Light affects gene expression with focus on Maize leaves. This is an unrelated but neat photo of gem corn which is produced as a result of selective breeding. Anyways‚ most plants require light in order to grow and conduct photosynthesis. Plants that have been previously grown in the dark are incapable of photosynthesis since they lack chlorophyll and many polypeptides needed for light harvesting
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This case presents some of the basic concepts of aggregate plan-ning by the transportation method. The case involves solving arather complex set of transportation problems. Four different con-figurations of operating plants have to be tested. The solutions‚ al-though requiring relatively few iterations to optimality‚ involvedegeneracy if solved manually. The costs are The lowest weekly total cost‚ operating plants 1 and 3 with 2closed‚ is $217‚430. This is $3‚300 per week ($171‚600 per year)or
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A typical backyard consists of the following if not all fences‚ weeds‚ basing on each individual’s backyard a few patches of grass here and there surrounding all around the yard. Every year a renovation of the entire backyard is necessary no matter what the situation may be. As the seasons begin to change the plants and nature starts to take its course. The plants die down and if they are bulbs or biennials they’ll probably grow back in for another year or such. My backyard all around is pretty
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3RAI RECORDING‚ ANALYSING AND USING HUMAN RESOURCES INFORMATION Absence due to stress & mental health problems Jacqui McInnes‚ 42783204 Aims and Objectives To analysis a survey done by the CIPD regarding absence due to stress and mental health problems Findings I produced this pie chart myself 40% 60% Managing stress 60% of organisations are taking steps to identify and reduce stress in the workplace‚ whereas 1/3 of organisations identify stress as a top cause of absence but are not taking
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TRAUMA AND EMERCENCY NURSING BY SEELAA SEGARAN The nursing care and management of a client with Tension Pneumothorax. INTRODUCTION ANATOMY OF THE LUNG DEFINATION OF TENSION PNEUMOTHORAX PROGRESSIVE BUILDUP OF AIR WITHIN THE PLEURAL SPACE DUE TO A LUNG LACERATION AIR TO ESCAPE INTO THE PLEURAL SPACE BUT NOT TO RETURN ’ONEWAYVALVE’ EFFECT PUSHES THE MEDIASTINUM OBSTRUCTS VENOUS RETURN = CIRCULATORY INSTABILITY TRAUMATIC ARREST. SYMPTOMS Respiratory distress Distended neck vein
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The Berries experienced the pre-affiliation stage when we first formed our small groups. We were not familiar with each other at first so the activity using the prompt cards given to us in class to get to know each were really helpful. We did not see our relationships as intimate‚ as most of us had never met‚ we just happen to be sitting close to each other in class and that was how we picked our group. At first‚ we did not even want to get together to watch 12 Angry Men and watched it on our
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trade barriers and advances in information and transportation technologies. As a result‚ small firms can now participate in international trade right from inception. Another facet of globalization is globalization of production. Companies can locate production facilities in countries where labor and other production inputs are cheaper. The end result is that globalization presents new threats for small companies in Africa in the form of increased competition from foreign entrants. Locally manufactured
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Apt. 105 Los Angeles‚ CA 90057 seriolindsey@yahoo.com Serious’ Baxter Presentation One special characteristic that caught my eyes about this company is the many‚ many awards that overlap each other. For a company to have so many awards is amazing‚ but for a company to have numerous amounts of awards that overlap is proficient. This tells me that this company is not advancing on judgmental standards but this company is advancing on hard work‚ labor‚ research‚ teamwork and most of all the drive
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MAY 2009 The Case for Small Cap and Value DIMENSIONAL FUND ADVISORS IN RECENT DECADES‚ RESEARCHERS HAVE DISCOVERED a number of interesting results by studying the world’s stock markets. Two of the more interesting discoveries are the size effect and the value effect. The size effect refers to the tendency for small cap stocks to have higher average returns than large cap stocks. Banz (1981) shows that this return difference persists after controlling for systematic (beta) risk‚ and Fama and
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