Quaternary ammonium compounds‚ QAC‚ are ingredients found in household products such as fabric softeners‚ detergents‚ disinfectants‚ and hair products that consist of dialkyldimethylammonium compounds (DADMC)‚ benzylalkyldimethylammonium compounds (BAC) and alkyltrimethylammonium compounds (ATMAC) (Li and Brownawell 2010). While trying to find the reason why these rivers keep getting contaminated‚ Brownawell found out that the wastewater areas found in surficial sediments around the Hudson River
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The dropping of the atomic bombs showed the world that the United States was a force to be reckoned with‚ and established it as a commanding force. The US had not been a part of the League of Nations‚ and had less global participation and influence in years past. At the end
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How to do a cephalic blood draw on a dog As a veterinary assistant‚ it is very important to know how to do a cephalic blood draw on a dog. The Cephalic vein is located right below the elbow on the top part of the leg making it the quickest and easiest location to obtain a blood sample from. These blood samples are used to run diagnostic tests‚ playing a large role in helping a veterinarian diagnosing any present illness as well as preventing any possible health problems in the future. In order
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Experiment 4: Analyze a solution of potassium hydroxide using standard hydrochloric acid Theory . Introduction: Titration is a procedure used in chemistry in order to determines the molarity of an acid or a base. In the other words‚ it is also consider as acid-base neutralization reaction (Darrell D. Ebbing 1976). A chemical reaction is set up between a know volume of a solution of unknown concentration and a known volume of a solution with a known concentration. The relative acidity or
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Q-1 A surgeon wish to predict the live or death (status) of a CABG patient through their pulse rate‚ systolic blood pressure‚ sugar level‚ hemoglobin etc. He got the data from last 1600 surgeries held in a local hospital and applied an analysis. He got the following result Identification: It is binary logistic regression (LOIGT) Coding 0 = Death 1 = Alive The two post-operative status of the patients are death and alive coded by 0 and 1 respectively to use in binary logistic regression. Hosmer and
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M.E.S.S.S.M. PU COLLEGE CHIKMAGALUR 1st P.U.C‚ First Unit Test – August - 2014 Subject : English Time: 1-30 Houre Marks: 50 I. Answer the Following questions in a word‚ a phrase or a sentence each: - 1X9=09 1. What do you think the phrase‚ face of heaven‚ signifies? 2. What is the meaning of “Ethiope” ? 3. Name the commodities taxed in Monaco. 4. What was cost to hire a guillotine and an executioner from France ? 5. The death sentence was converted
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The Atomic Model has changed over time‚ as the years‚ decades‚ and centuries go by we get a better understanding of the atom and what it looks like. The Atomic Model has changed drastically based on the understanding we have on it‚ each new model has added more information to what we know about it‚ making it easier for scientists and the world to understand. The Atomic Model is a very important part of Science and Chemistry‚ it helps explain the structure and what is inside the atom‚ the particle
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Comparison between Organic and Inorganic Compounds Organic Compounds | Inorganic Compounds | *Organic Compounds are composed of few elements only.C‚ H‚O‚N‚S‚P and halogens are the most common. | * Inorganic Compounds are composed of all the known elements. | *They are generally found in living matter‚ i.e.‚ animals and plants. | *They are generally obtained from non-living matter‚ i.e.‚ minerals. | *They are usually gases‚ liquids or solids having low melting points. | *They are usually solids
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in an oligopoly is economies of scale. Economies of scale generally refer to the cost advantages that will be associated with large organizations. Margaretta (2012‚26) suggests that companies pursue economies of scale in the belief that this will be decisive in determining a competitive advantage and increased profitability. Woolworths enjoys significant economies of scale in relation to its competitors. In the supermarket industry‚ benefits of economies of scale is usually achieved by buying products
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Diseconomies of scale A more precise definition is that long run average costs per unit rises with an increase in output.This can b shown in the diagram below: [pic] The rising part of the Long Run Average curve illustrates the effect of diseconomies of scale. Beyond Q1 (ideal firm size)‚ additional production will increase per unit costs. Diseconomies of scale are rarer than economies of scale and they are often offset by economies of scale that exist in the same business. This can make
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