tion Experiment 1 Titration curves of amino acids General structure of amino acids (amphoteric type): Zwitter ion C * : α- carbon : α- amino acid NH2 : α- amino group‚ basic (proton acceptor) COOH : α- carboxylic group‚ acidic (proton donor) R : side chain of amino acid Classification of amino acids depending on the nature
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American community living in a remote area in northern Ontario‚ Canada. Curve Lake is a First Nations community‚ half an hour north of Peterborough‚ Ontario. People who live there no longer have to go all the way into the city when they run out of their medicine and need a prescription filled. They can get their medicine from a machine‚ similar to a vending machine – except that what comes out isn’t pop or candy‚ it’s pills. Curve Lake gets a lot of snow in the winter. In bad weather‚ it can be difficult
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An oligopoly describes a market situation in which there are limited or few sellers. Each seller knows that the other seller or sellers will react to its changes in prices and also quantities. This can cause a type of chain reaction in a market situation. In the world market there are oligopolies in steel production‚ automobiles‚ semi-conductor manufacturing‚ cigarettes‚ cereals‚ and also in telecommunications. Often times oligopolistic industries supply a similar or identical product. These
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International Journal for the Scholarship of Teaching and Learning http://www.georgiasouthern.edu/ijsotl Vol. 2‚ No. 2 (July 2008) ISSN 1931-4744 @ Georgia Southern University The Impact of Grading on the Curve: A Simulation Analysis George Kulick Le Moyne College Syracuse‚ New York‚ USA kulick@lemoyne.edu Ronald Wright Le Moyne College Syracuse‚ New York‚ USA wright@lemoyne.edu Abstract Grading on the curve is a common practice in higher education. While there are many critics of the practice
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Response to “Criticism of The Bell Curve” This article is based on the comparing of cognitive abilities in different groups of people of all different categories such as IQ and social problems‚ IQ and race‚ and IQ and social policy. The Bell Curve‚ published in 1994‚ was written by Richard Herrnstein and Charles Murray as a work designed to explain‚ using empirical statistical analysis‚ the variations in intelligence in American Society‚ raise some warnings regarding the consequences of this intelligence
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Solubility Curve of Sodium Nitrate Data collection |Temperature (°C) | |Mass of solute in 5ml (g) |Mass of solute in 100ml (g) | |1st set of data |2nd set of data |Average | | | |23.5 |24.0 |23.8 |4.5
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Acid-base titration Aim To study the titration curve of a strong base-strong acid‚ strong base-weak acid and weak acid-strong base titrations Introduction Acid-base titrations are based on the neutralization reaction between the analyte and an acidic or basic titrant. When an acid and a base are present in a stoichiometric amount e.g. 1 mole HCl added to 1 mole NaOH‚ this means that the equivalent point has been reached in an acid-base system. The end point of an acid-base titration can be
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Methodology and Results As mentioned‚ the derivation of Phillips Curve requires the estimation of three variables i.e inflation‚ output gap and expected inflation. In order to estimate the expected augmented(Expectations Augmented) Phillips Curve‚ this study covers observations from time period 1961 to 2015 for both countries US and India. The equation of Expected Augmented Phillips Curve(Expectations Augmented Phillips Curve) is ∏t = ∏et + β(Y-Yn) + et where‚ ∏t = inflation at the time period
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| Chemistry Lab Report | Constructing Heating/Cooling Curve | | Salman Ishaq 12-E | 1/27/2013 | | BACKGROUND As energy flows from a liquid‚ its temperature drops. The entropy‚ or random ordering of its particles‚ also decreases until a specific ordering of the particles results in a phase change to a solid. If energy is being released or absorbed by a substance remaining at the same temperature‚ this is evidence that a dramatic change in entropy‚ such as a phase change‚ is occurring. Because
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This is shown in the article “What is The Great Gatsby Curve?” by David Vandivier when he talks about the Great Gatsby Curve and predictions for success and wealth for people in America. In the article it talks about how the rich have more of an advantage and opportunities than the poor‚ but just because they have more resources and advantages
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