Name: Leigh O’Neill Date: 10th February 2015 Lab Partner: Sinead Murphy Title: Resolution of Trans-Cyclohexane-1‚2-diamine Abstract: The experiment of resolution of Trans-Cyclohexane-1‚2-diamine was completed using recrystallization. This produced a percentage yield of 85% from a theoretical yield of 2.638g. Introduction: Enantiomers are identical and equal in their physical properties except for optical rotation which can be viewed by polarimetry. Diastereomers have different densities‚ melting
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GD Goenka World Institute Trans European Plastic A Case Study Module Name: Managing Services and Manufacturing Operations [Module Code: GMSI580-2010] Module Leader: Mr. Ashutosh Khanna [12/3/2010] By: Group Members Dippul Singal Gaurav Singh Neha Choudhary Samrat Basu Shaifi Verma Vineet Vijayraghavan Case study Trans-European Plastics The case study talks about the problems faced by the Europe’s largest manufacturers of plastic household items‚ producing over 500 products
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Though cis-platin is highly effective‚ its counterpart trans-platin is counterintuitively not (7). Trans-platin is highly reactive with the environments that lead to reaching the DNA‚ and this reactivity results in the totality of the administered compound becoming deactivated prior to reacting with the DNA (9). Also the DNA lesion caused by cis-platin on the 1‚2 intrastrand crosslinks between adjacent purines is an act that trans-platin cannot do when looking from a stereochemical perspective (9)
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People constantly engulf trans fat foods which is life threatening‚ the government has decided to act upon this harmful cause to try to prevent any further death from obesity with lowering or removing almost all trans fat foods. The community thinks that this act will prevent the decision of civil choice in addition the government will making the decision from now on and the future. With a decreasing amount of trans fat foods healthier foods will now take place in most of people’s diets declining
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In this lecture I leaned about the Atlantic slave trade. Specifically how brutal the conditions on the sugar plantations slaves had to work on in Brazil were. They worked long and tedious hours. Almost 14 hours a day filled with back breaking labor. Since the labor was difficult‚ many slaves died at a young age thus slaves being imported to the Americas increased. Where did the idea of slavery come from? Slavery in the Atlantic was a combination of ideas past empires in Eurasia believed in
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Music is significance of Sub-Saharan Africa and today in the 21 century it is an important aspect of our everyday life. Today’s society just as in comparison to Sub-Saharan music is used for a wide variety of things such as songs to recount history or songs praising leaders. African music is relatively related to dancing just as it is today. Some may say it stimulates our brain for instance when you here our favorite song played on a radio you automatically start to dance as if it was a reflex.
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exchange networks that occurred between 300 BCE until 1100 CE. The routes were brought up in this chapter‚ which were the Silk Road‚ the Indian Ocean‚ and the trans-Saharan trade route. These routes were used to transport goods‚ livestock‚ ideas‚ and shape new cultures. The Silk Road connected China to the Middle East across Central Asia and Iran. This route was necessitated by the Chinese demand for western products such as horses and the Western demand for more trade. General Zhang led eighteen expeditions
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African Slavery and the Slave Trade African Slavery and the Slave Trade was one of the most devastating events that took place between us African Americans. African slavery all began back in 1482 when the Portuguese built their first permanent trading post on the Western Coast of present day Ghana. The Elimina castle later became one of the most important stops on the route of the Atlantic Slave Trade. The Dutch seized the fort from the Portuguese in 1637 and traded slaves there until 1872 when they
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1. What was the function of the griot in sub-Saharan African culture? The function of the griot in sub-Saharan African Culture was to transfer cultures through oral communication. They were West African professional singers and storytellers that told oral traditions including stories‚ histories‚ and epics‚ they were considered a repository of oral traditions. 2. Why were bananas and camels so significant in early African history? What do they represent? How did they change the way people lived
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Tran Thi Quynh My quynhmy2202@gmail.com 0126 447 9977 Tk 21/47 Nguyen Canh Chan‚ Cau Kho Ward ‚ District 1‚ HCMC Personal information Full name: Tran Thi Quynh My Date of birth: 22 February 1989 Place of birth: Gialai province Marital status: single Personal profile: Enthusiastic‚ open minded‚ willing to learn‚ can- do spirit‚ responsible. I have just graduated from International University and I had a chance to open my mind and experience the life in America within 4 months. I’m enthusiastic
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