SENSITIVITY ANALYSIS4 3.2 XPRESS-IVE ANALYSIS6 4. CONCLUSION6 APPENDIX Operational Research Methods Report 1. Introduction Linear programming (LP) model is a significant and popular used model of operational research technique. It helps to optimize the objective value with constraints. LP model have three essential assumptions when use this model to solve problem. Firstly‚ proportionality and additively‚ which means that the objective function and the functions in constraints are all
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THE TEACHING METHOD USED BY THE TEACHERS AND ACADEMIC PERFORMANCE OF THE HIGH SCHOOL STUDENTS OF ROOSEVELT COLLEGE RODRIGUEZ DURING SCHOOL YEAR 2011-2012 A Research Paper Presented to MRS. MARIFE D. BALIWAS‚ M.A.Ed. Faculty of Roosevelt College Rodriguez Rodriguez‚ Rizal In partial fulfillment of the requirements For the Course Thesis Writing Research II By: Philbert S. Carmona Jr. Cole Isaac M. Gaspar Issey G. Hashimoto Julli Elaine J. Cabal
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UK and they use several method to make sure their security.. There policies that Apple implements for its security purpose‚ an example: employees working for Apple are given a chip card which has all the information of the employees when logging into the online server‚ employees are asked to scan their details. The information is verified that it’s the person logging by smart CCTV facial recognition. The firm has a CCTV hub which deals with security and verification methods it also has 24hours surveillance
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particles. In addition‚ it is also able to evenly mix several different materials so that it has been widely used in coating‚ paint‚ rubber‚ abrasive‚ ceramics‚ ore‚ coal‚ metal powder‚ hard alloy‚ magnetic materials and other materials. Generally speaking‚ there are two methods used in the coal exploitation: over ground and underground exploitation. The choice of different mining methods id determined by the geography conditions‚ coal hierarchy and the sea filling project. Opening mining is often
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A variety of procedures are used by psychologists to study the functions of different areas of the brain. Some of them are very old methods and outdated; some of them are most recent in origin and frequently used by modern investigators. The methods help us to study the localization of the functional areas of the brain. One of these methods is the stimulation method. A specific part of the brain may be stimulated either by electric current or by chemicals. Through electrical stimulation‚ we can
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Analyse the conditions and the methods used which helped in the rise to power of Mao Mao’s rise to power was as a result of favourable conditions resulting from both the failures of the Nationalist party (GMD) and the various successes of the Communist party (CCP). Before Mao was able to consolidate his power over China in 1949‚ he first had to become solitary leader of the CCP party; which he accomplished through his ideology‚ policies and leadership qualities. The Long March began Mao’s ascent
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I. Methods of research to be used Descriptive research can involve collecting quantitative information‚ or it can describe categories of information such as patterns of interaction when using technology in the classroom. Although it may employ fundamentals of both quantitative and qualitative research‚ descriptive research does not fit neatly into the definition of either quantitative or qualitative research methodology. Descriptive research may be used most effectively within the educational
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equal opportunities of being chosen. Another it requires minimum advance knowledge of the population. And the key factor of simple random sampling is its representativeness of the population. c. Disavantage : However‚ sometimes random sampling method application impossible in practical terms. First‚ it is difficult to be able to have a complete list of all the objects in the target population. For example‚ when you want prospective study on the injuries caused by traffic accidents‚ we can not
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Based on our calculations between the simple three-month moving average and the three period weighted moving average‚ the method that produced the best forecast was the weighted moving average. The reason why the weighted moving average is a better method is essentially because it does not assume that there will be equal weights for each period. Since the goal is to forecast future tire consumption‚ it makes more sense to assign heavier weights to more recent demand because the older demands become
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Theoretical Change Models Marci Arndt HCS 587 Janet Treadwell University of Phoenix May 22‚ 2011 Theoretical Model | Description of Theoretical Model | Type of health care change situation where model best applies | Bullock and Batten ’s planned change | This model has steps of how organization’s change. There are three steps 1) exploration‚ 2) planning‚ 3) action‚ and 4) integration. The exploration is how organization verify the need for change and acquire the necessary resources (such
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