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Business Research Paper Sample – Oil Spills Economics

Published by admin under Research papers,Samples

March 3, 2012


Writing a research paper can be a difficult time consuming task for students. A research paper is an essential element in academic writing. There are a lot of academic writing tips that will help you to write your business research paper correctly. First of all, choose an appropriate theme for your work, it should be interesting and catching, not only for you, but for your audience.

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Oil spills economics
These articles entail a reflection of the coastline pollution by BP Oil Company. A massive oil spillage contaminates the waters of the ocean. Consequently, the contamination affects the economic productivity of the locality in an immense degree (Hargreaves, 1). The spillage results from the leakages in the company that flows to the ocean waters. The spillage has a major impact on tourism.

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Organic Chemistry Lab Report

Published by admin under Research papers,Samples

January 31, 2012

Organic chemistry Lab report Sample
Students who are new to writing organic chemistry lab reports often meet with academic writing difficulties. Frankly speaking the key to a high quality paper is to provide clear, factual and specific information concerning the theme. You should present the relevant material under appropriate headings in your paper in order to succeed in this type of writing.

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The Determination of Vanillin in Vanilla Extract


In this paper, a solvent extraction method based on the notion that neutral vanillin is decidedly soluble in chloroform was the basis of extraction of vanillin from imitation vanillin extract is highlighted. As such, extraction into this solvent leaves the colored material in imitation vanilla extract in the water layer. Subsequently, the chloroform extract was treated with dilute sodium hydroxide solution. Deprotonation of the hydroxyl group occurred, and the resulting phenolate ion (2) moved into the aqueous phase. This ion had a powerful absorption maximum at 347nm that was used in the determination of its concentration. The experiment described below involves the finding out of the concentration of vanillin in imitation vanillin extract by means of ultraviolet spectroscopy. It the introduces the notion of solvent extraction pragmatically. It was successfully performed; results analyzed and discussed as shown below.

The vanillin extraction from imitation vanillin extracts experiment procedure:

1) Preparation of the (100 µg/mL) standard vanillin solution from commercially available vanillin; using a single or double-beam spectrophotometer capable of measuring required 347nm
2) About 10mL deionized was added to the water imitation vanilla extract.
3) 20mL CHCL3, was added, then shaken well to release surfeit pressure from funnel through the tap.
4) The CHCL3 and aqueous layers was allowed to detach
5) The lower layer of the CHCL3 was drained into a 250mL separating funnel
6) The aqueous layer extraction was repeated with the two additional 20mL CHCL3 aliquots, and then mixed with all the CHCL3 extracts by then containing Vanillin from a 250mL separating funnel
7) 0.1M NaoH 50 mL was cautiously added to the CHCl3 extract, and then shaken to release excess pressure as necessary.
8 ) The CHCl3 was extracted two more times by means of 0.1 NaoH 50mL aliquots.
9) Then all the NaoH extracts were combined into the 250mL volumetric flask.
10) I mL of the vanillin solution was pipeted into volumetric container, and was added to the mark with 0.1 NaoH.
11) Toxic chloroform was put into the residues bottle rather than draining it into the sink…

Research Paper on Copyright Law

Published by admin under Research papers,Samples

June 2, 2011

If a student wants to achieve excellence in what he or she does, there is more then just knowledge and diligence that would be required. Academic writing, especially such advanced types of it as analytical and research papers, dissertations and theses, requires ability to critically analyze a subject or area of study. Thoroughly research the matter and provide logical argumentation to support your point of view. There is no doubt that all of the above skills and abilities come with practice, but where does one start if he or she has no previous experience in writing a research paper?

Your first attempt does not necessarily have to be a failure: you can learn from the experience and knowledge of others, who are professionals in academic writing. Our experts are willing to share their skills, knowledge and experience with you, so that you can learn from their examples and soon become successful in your own writing. We suggest that you first acquaint yourself with an extract from a research paper on copyright law which is a sample of one of our writers’ works. You will then have a much clearer idea of how a good research paper should look like and where to start with writing your own piece.
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