Question 1 Characteristics of bad systems To be useful‚ the information system must possess the characteristic of reliability‚ relevance‚ understandability‚ complete‚ accurate and comparability. However‚ in order for Encik Khalid to detect problems occur with the current or new system are based on the characteristics of bad system which are unreliable‚ irrelevance‚ not understandable‚ incomplete‚ inaccurate‚ and incomparable. The first characteristic is unreliable. Encik Khalid may detect the
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Several weaknesses of paper-based medical records have been identified‚ such as illegible handwriting‚ ambiguous and incomplete data‚ data fragmentation‚ and poor availability.1 In addition‚ paper records often become bulky with time‚ which leads to lack of overview. Because paper records still represent the usual medium for collecting and recording patient data‚ these weaknesses could impede the continuity and quality of care. Allow for all medical offices to send‚ receive‚ and share data & resources
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as Phase Diagrams By _________________ _________________ Material Science Lab #11 Report Introduction The purpose of this lab is to obtain the cooling curves for tin‚ lead and various alloys of these two metals. A phase diagram will be generated from these cooling curves. When a material is heated by adding energy at a constant rate‚ the temperature of the material will increase linearly with time‚ provided a phase transformation does not occur. As temperature of the sample becomes
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CH 127 – Chem 2 Lab Determination of an Equilibrium constant Goals The purpose of this experiment is to determine the equilibrium constant for the reaction Fe3+(aq) + HSCN(aq) –>FeSCN2+(aq) + H+(aq). The equilibrium constant expression Kc for Reaction is kc=FeSCN2+[H+]Fe3++[HSCN] Procedure *Preparation of the Beer’s law plot Prepare five solutions of FeSCN2+(aq) of known concentrations between 1x10-5M and 1x10-4M by diluting various volumes of 4.62x10-4 HSCN. Calculate the Final concentration
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Spectrophotometric Determination of the Equilibrium Constant of a Reaction DEPARTMENT OF MATERIALS‚ METALLURGICAL AND MINING ENGINEERING‚ COLLEGE OF ENGINEERING July 26‚ 2012 ------------------------------------------------- ABSTRACT ------------------------------------------------- Before proceeding to test the next solution‚ we must first clean the cuvette‚ using similar steps earlier. First‚ we rinse with water‚ then with the solution‚ and then we fill it up and test
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Determination of an Equilibrium Constant Abstract: In this experiment‚ two reactions were run to determine the molar absorptivity and the equilibrium constant of FeSCN2+. The main principles used in this lab are equilibrium‚ LeChatlier’s Principle‚ Beer’s Law and Spectrocopy. The first reaction was run to completion using LeChatier’s Principle and the second reaction was run to equilibrium. A spectrophotometer was used to measure absorbances. Using a graph of absorbance versus concentration
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main objective of this experiment was to obtain some experimental measurement of Vapor Liquid Equilibrium for the Ethanol – Water system to verify the literature data. For this the Ethanol – Water system was heated to a certain temperature which is called the equilibrium temperature at atmospheric pressure and equilibrium temperature and compositions of vapor and liquid were measured. At the equilibrium temperature the samples of both vapor and liquid were taken in two different test-tube and the
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Fall 2013 ECO 2306 – Principles of Microeconomics Homework 4 Answer Key Part I: True/False and Multiple Choice 1. In equilibrium in the strawberry market‚ strawberries sell for $1.50 a quart. If the government institutes a price floor of $1 per quart of strawberries‚ the result will be a surplus of strawberries. a. The preceding statement is TRUE. b. The preceding statement is FALSE. 2. A price ceiling will lead to deadweight loss as a result of overproduction of the good at the higher ceiling
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To determine how changes in price and quantity influence market equilibrium one must first understand the relationship between demand curve and the supply curve. The amount of good or service that buyers can purchase is the quantity demanded‚ and the amount of good or service that sellers can sell is the quantity supplied. The demand curve depicts what occurs to the quantity demanded when its price changes while holding (income‚ price of related goods or services‚ taste‚ expectations‚ and
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a. 1. IHOP Corp (9-30-2002): Reacquired franchise and equipment held for sale is separated into two parts: current asset and long-term receivables (SEC Government‚ 2002‚ Item 1). The company estimates the useful life of the assets‚ and records the amortization of the asset. For instance‚ in the quarterly report ended September 2002‚ amortization on franchise operations is $1‚647‚000. In this case‚ the company treats its reacquired franchise rights as intangible assets that have limited lives.
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