| Determination of the Critical Micelle Concentration | | | | Introduction: Purpose: The purpose of this experiment is to use the Conductometric method to determine the critical micelle concentration of SDS. Materials and Equipment: * SDS- Sigma Aldrich‚ Lot: 38H0080‚ S/N: L-439‚ * NaCl- Food grade Great Value * SDS 20% solution- Fisher Biotech‚ S/N: BP1311-200‚ Lot: 468059 * Wave generator- Pasco Scientific‚ S/N PI-9587C * Ammeter- Keithley Auto-ranging
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Cockroaches and Hemolymph Concentration in the Body Abstract This lab was conducted to determine the concentration of hemolymph in the body of a cockroach. It was done by making serial dilutions to make a standard graph by injecting a dye into a cockroach and determining the concentration at different times with the use of a spectrophotometer to find the optical density which is measured in absorbance. Results showed that the concentration was not within the pre-experiment research range
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A PROJECT REPORT ON RATIO ANALYSIS Conducted at: IN PARTIAL FULFILLMENT OF POST GRADUATE CORPORATE PROGRAM (MASTER OF BUSINESS ADMINISTRATION) (2011-2013) BRIJ MOHAN INSTITUTE OF MANAGEMENT AND
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worst places to be in were prisons called Concentration Camps. These prisons were very brutal‚ well organized‚ and there were different types of camps. First‚ these Concentration Camps were very brutal. Some examples of brutality are “when a person is captured they were beaten‚ tortured‚ starved‚ murdered by being worked to death‚ and by being put in gas chambers or large furnaces. A result of these actions 100 people died daily at the camps” (The Concentration Camps). The point of these “camps” was
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Objective To determine soluble solid concentration in some fruits including tropical and temperate fruits by using handheld refractometer. Introduction “Sugar are the major soluble in fruits juices and estimate of sweetness. Other soluble materials include organic and amino acids‚ soluble pectins‚ and others. Soluble solid concentration can be determined in a small sample of fruits juice using a hand held refractometer. The measurement must be made at 20°C to get an accurate value. This instrument
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BHP Billiton Financial Analysis Report This report analyses the financial performance of BHP Billiton‚ a diversified natural resources group‚ for a potential investor. It uses the financial ratios to analyse the company’s profitability‚ liquidity‚ efficiency and investment potential. Qasim 1 Introduction 1 2 Peer companies Selected 1 2.1 Vedanta Resources PLC 1 2.2 Vale Limited 1 3 Financial Analysis of BHP Billiton 2 4 Financial Analysis of Peer Companies 3 5 Interpretation
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After visiting Dachua concentration camp‚ I learned that my worldview and the worldview of those who were imprisoned collided on the issue of human development. The lifestyle in the concentration camp was formed to incorporated dehumanizing tactics that altered the prisoners’ human development. The prisoners’ names were removed and given a number so incorporate the lack of individuality and personalization. Their belongings‚ possession‚ social class‚ and job was striped from their identity and removed
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In World War II‚ there were many concentration camps. Europe topped the charts of having large amounts of camps across the continent. These concentration camps were created for the purpose of “racially undesirable elements‚” such as Jews‚ homosexuals‚ nomadic ethnic groups‚ and Jehovah’s Witnesses. Even though the most originals were built just for the use of labor. The word “concentration” itself was portrayed as an idea of using documents to be confined to one specific place for a period of time
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1. INTEPRETATONS OF FINANCIAL RATIOS A. GlaxoSmithKline at a glance. “GlaxoSmithKline (GSK) is a global healthcare company specialized in the discovery‚ development‚ manufacturing and marketing pharmaceutical and consumer health-related products. GSK has operations in about 114 countries‚ with products being sold in over 150 countries”. A. Evaluation of profitability ratios. For the evaluation of the profitability ratio over five-year period we will analyse the
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Individual Investigation - Chemistry Relationship Between H3O+ Concentration and Red Cabbage Indicator Usage Introduction Figure 1: Red Cabbage and Natural Universal Indicator Colour Changes I have always been interested in environmental conservation and colourful ‚ and was one day transferred back to a particular day in the kitchen‚ as a young child‚ while observing my mother cook red cabbage (Brassica oleracea var. capitata f. rubra) coleslaw‚ which is naturally a rich purple in colour
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