business report and a scientific report on the basis of Yeung´s article “In search of commonalities: Some linguistic and rhetorical features of business reports as a genre”. Traditionally business reports are taught mainly based on the model of scientific reports which means they have lots of similarities. Both are using a standardized format‚ consisting of summary‚ introduction‚ objectives‚ methods‚ results‚ discussions‚ conclusions and recommendations and as well as a scientific report a business
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Gd2O3 nanopowders doped with different concentrations of Er3+ and Yb3+ were synthesized using the combustion method. The starting reagents‚ Gd(NO3)3 6H2O‚ Er(NO3)3 5H2O‚ Yb(NO3)3 xH2O and NH2CH2COOH (glycine)‚ which was used as a fuel in reaction‚ of an analytical grade were purchased from Sigma Aldrich and Alfa Aesar. The ratio of glycine to nitrate was kept as 0.56 [31‚ 32]. The appropriate amounts of the starting reagents were dissolved in a minimum amount of deionized water. The solution was
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The structure and synthesis of TPC is outlined in Scheme 1. Briefly‚ the compound 1 was synthesized as per literature procedure. 2 was synthesized by reacting 1-methy pyrazole-4-boronic pinacol ester with 1 by suzuki-coupling‚ the final product TPC was synthesized by treating with malononitrile in the presence of piperidine as a base and ethanol as solvent. The detailed synthesis procedure given in the experimental section. The structure and purity of TPC was unambiguously confirmed by 1H and 13C
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Comparing the Rate of Fermentation of Yeast in Solutions with Different Concentrations of Glucose Brandon Bosley BIO 121 11/19/2013 Introduction: In our lab this week we tried to see how different amounts of substrates affect our organism‚ yeast‚ in its fermentation process. Yeast (Saccharomyces cerevisiae) is an organism that is cultured for the cells themselves‚ as well as the end products that they produce during fermentation. Yeasts are commonly known for the ethanol fermentation due
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The purpose of this experiment was to successfully produce stilbene dibromide by using a more sustainable approach‚ which would prevent less environmental issues. This was done by brominating trans-stilbene and then using the elimination process on the dibrominated product. This process is considered “greener” compared to the original bromination procedures. In order to create the alkyl halides‚ which are able to undergo chemical transformations more readily than the carbon-carbon double bond‚ onto
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Another very present theme in Edgar Allan Poe’s life and in his writing is alcohol abuse. There are several examples of this throughout Poe’s writing but it is especially evident in The Black Cat and The Cask of Amontillado. In the Black Cat the narrator is a very severe alcoholic and this factor drives the whole story. The fact that he is so often drunk in the story causes him to mistreat his wife and beloved animals. The narrator says he; “Sat‚ half stupified‚ in a den more than infamy” which shows
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The Dehydration of a Bluestone February.28.2008 Purpose • To determine the value of X in CuSO4 • xH2O. Materials • Crucible • Blue Stone • Bunsen Burner • Bunsen Lighter • Test Tube • Water • Rheostat • Clay Triangle • Electronic Balance Procedure A clean crucible was taken and weighed on an electronic balance. The mass was then written down. 2g of bluestone was placed in the crucible and weighed. The mass of the blue solid was written down. The crucible was placed on a clay
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Nicola Cooper Student No; cs329513 What effect does alcohol have on a person’s health and life expectancy? The consumption of alcoholic beverages dates back to approximately 10‚000 years ago when viticulture’ (the selective cultivation of grape vines for making wine) is said to have originated in the mountains between the Black and Caspian Seas. (1) It is one of the most commonly used psychoactive drugs in the world. Alcohol interacts with gamma amino bultyric acid (GABA) receptors in the
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Alcohol has been used for various kind of things throughout the history. Alcohol can be used as stimulant or anesthetic in medical fields as well as other uses in social communities. With suitable amount of usage‚ it can helps to promote positive emotion and relaxes the body of the consumer. This is where the problem of alcohol abuse arises. People become abusive of alcohol because of stressful urban lifestyle and believe that alcohol can help them to relieve from stress. In reality‚ excessive
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in ethanol (alcohol) and it will burn when lighted‚ leaving the note untouched. This is because alcohol is more flammable‚ and burning alcohol causes it to vaporize‚ along with the water present in the solution. This removes heat from the note and prevents it from reaching its combustion point. Materials Bill/Dollar bill (higher denomination if you’re brave) Tongs container Matches or a Lighter Salt (or one of these chemicals if you want a colored flame) Solution of 50% alcohol and 50% water
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