two common tests are generally used to determine this soil property. These two tests are the falling head permeability test and the constant head permeability test. Which test is used depends upon the type of soil to be tested. For soils of high permeability (sands and gravels) a constant head test is used. For soils of intermediate to low permeability‚ a falling head test is used. As we were testing sand we used a constant head permeability test. By carrying out the constant head permeability
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Rogers CONTENT Constant Head permeability test 3 ABSTRACT 3 INTRODUCTION 3 EXPERIMENTAL PROCEDURE 4 CACULATIONS AND RESULTS 4 DISSCUSSION 5 CONCLUSIONS 5 Falling Head permeability test
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Bakari Buncum 8/2013 Engl. 205 “Head‚ Head‚ and More Head: Personal analysis on Cornel West: Black Sexuality: The Taboo Subject (1993) “Head‚ head‚ and more head” as Brother Luke would say. It seems to me that we African Americans‚ excuse me‚ Black Africans have lost our sense of culture and ideology behind what we believe to be our sexual nature. In return we have embodied the European and early ignorant southern racist definition of sexuality. Which has led us to being stereotyped as Hypersexual
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Discussion The process of consolidation is often confused with the process of compaction. Compaction increases the density of an unsaturated soil by reducing the volume of air in the voids. Meanwhile‚ Consolidation is a time-related process of increasing the density of saturated soil by draining some of the water out of the voids. According to Karl Terzaghi "consolidation is any process which involves decrease in water content of a saturated soil without replacement of water by air." In general
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the concentrations do not change with time. These reactions are said to be in equilibrium. Equilibrium is depended on a particular temperature‚ and the concentrations of reactants and products have to follow a rule demonstrated by the equilibrium constant Kc. The equilibrium concentrations that will be studied is the reaction between iron (III) ion and thiocyanate ion: The mixture of Fe3+ and SCN- react to form a compound that produces a dark brown/red color. Since this is the case‚ it means the
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The spring constant Manuel Cereijido Fernández – UO237242 PL-4 -----------------------------------------------------------------------------------1. Objectives The main objective of this experiment was to determine the spring constant using the dynamic method. 2. Theoretical fundamentals On the one hand‚ when a spring oscillates‚ the movement which describes can be classify as a simple harmonic motion. Therefore‚ its position‚ velocity and acceleration equations respect the time will
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– The Constant Gardener In the article “The Constant Gardener: What the Movie Missed” by Sonia Shah‚ she talks about the issues and concerns of new drugs being tested on people in developing countries such as Latin America‚ Eastern Europe‚ Asia and Africa. In Shah’s essay she brings up two convincing arguments against these experiments. One argument Shah speaks on is that in the movie The Constant Gardener the seriousness of the possible danger in these experiments is not well depicted. She argues
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The first reaction time test is the reaction ruler. This test shows the speed of the occipital lobe and the motor cortex of the brain. The faster the reflex the faster the afferent and efferent pathway is. Subjects 1‚ 3 and 5 experienced reaction times that were under the average of 195.167 milliseconds. While Subjects 2‚ 4 and 6 experienced times that were over the average of the population. In general terms it could be said that subjects 1‚3 and 5 have better hand and eye coordination than subjects
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The Equilibrium Constant of an Ester Hydrolysis Reaction CHM 152LL Section 33263 March 28‚ 2014 John Weide Abstract: The purpose if this experiment is to determine the equilibrium constant of an unknown alcohol. In this experiment unknown alcohol number three and unknown ester number three were used. The equilibrium constant was found by titrating a series of reactions containing H2O‚ HCl‚ and the unknown ester with only the last solution containing the unknown alcohol
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Helpsheet RESEARCH PROPOSALS Use this sheet to help you: • understand the main elements that comprise a research proposal • prepare a well-structured and well-written research proposal 5 minute self test 1. How long should a research proposal be? a. 1 – 3 pages b. 3 – 7 pages c. 7 – 15 pages d. 15 – 20 pages 2. Which of the following is NOT needed in a research proposal? a. a research question b. a list of references c. a detailed literature review d. a research timetable
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