An Example of Two Phase Simplex Method Consider the following LP problem. max z = 2x1 + 3x2 + x3 s.t. x1 + x2 + x3 · 40 2x1 + x2 ¡ x3 ¸ 10 ¡x2 + x3 ¸ 10 x1; x2; x3 ¸ 0 It can be transformed into the standard form by introducing 3 slack variables x4‚ x5 and x6. max z = 2x1 + 3x2 + x3 s.t. x1 + x2 + x3 + x4 = 40 2x1 + x2 ¡ x3 ¡ x5 = 10 ¡x2 + x3 ¡ x6 = 10 x1; x2; x3; x4; x5; x6 ¸ 0 There is no obvious initial basic feasible solution‚ and it is not even known whether there exists one
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Scientific Method Scientific Method is considered a series of systematic steps and tools that leads to scientific knowledge. These steps allow us to carry out an investigation. Arises as a result of the experience that man has accumulated throughout its history such as the transformation that has been going on in the field of some experimental sciences. It is based on a series of steps and procedures organized for the entire cycle of an investigation. (Makafoosh‚ 1979) Exploratory research: is
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charged with training his or her employees choose an appropriate method? This article defines some of the most common training methods and reviews pros and cons for each one. The method by which training is delivered often varies based on the needs of the company‚ the trainee‚ and on the task being performed. The method should suit the audience‚ the content‚ the business¡¦ environment‚ and the learning objective. Ideally‚ the method chosen will motivate employees to learn‚ help employees prepare themselves
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Teaching Methods in Business Education 1 Topic: Concept Mapping Date: October 1‚ 2012 What is Concept Mapping? It is a technique that allows students to understand the relationships between ideas by creating a visual map of the connections. Concepts maps allow the students to (1) see the connections between ideas they already have. (2) Connect new ideas to knowledge that they already have‚ and (3) Organize ideas in a logical but not rigid structure that allows future information
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Quantitative Methods BITS Pilani Pilani Campus Course handout BITS Pilani Pilani Campus Session-1 Instructor Details Dr. Remica Aggarwal 1214 C ; FD-1 Department of Management Email: remica_or@rediffmail.com Mobile: 09772054839 BITS Pilani‚ Pilani Campus Course Details • • • • • • • Management Science Use of QM/QA Modelling Techniques Data Analysis Techniques MS Excel QM for Windows Test BITS Pilani‚ Pilani Campus Quantitative Methods • • • • • • • Operations
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RESEARCH METHODOLOGY Research Methodology is a way to systematically solve the research problem‚ it not only takes the research methods but also consider the logic behind the methods. The study of Research Methodology for developing the project gives us the necessary training in gathering materials and arranging them‚ participation in the field work when required‚ and also provides training in techniques for the collection of data appropriate to particular problems. primary objectives 1) -To
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of great competition about accept top position even average positions. There are various ways to find a job such as internet‚ direct application‚ newspapers‚ using connections or friends‚ networking. In my opinion internet and networking are the two most of effective ways a finding a job. Internet is a constitution that is infinitely useful and serviceable when it used effective and correctly. Internet is a wide network what spans the world. It contains a lot of recruitment agencies
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What Is Portfolio? Although portfolios are used in the assessment of student’s performance in nowadays‚ they are used as a method by architects‚ painters‚ photographers and artists in showing their works. However‚ as portfolio has been used for different purposes it maybe different from than that of artists. It is not possible to use only one definition for portfolio. Definition of portfolio may change according to users’ purpose and way of usage. Many researchers defined portfolio in order
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and validity; section 3.8 enlists study limitations. Section 3.9 summarizes and concludes the chapter. 3.1 Choice for Research Methodology Research methods have been broadly divided into quantitative and qualitative categories with a third category bridging both methods often referred as mixed-method approach (Biemans‚ 2003). The quantitative methods have been employed by researchers taking a positivist view i.e. objective measurement of realities whereas qualitative methodologies have been applied
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Delphi method∗ Abstract The Delphi method was originally developed in the 50s by the RAND Corporation in Santa Monica‚ California. This approach consists of a survey conducted in two or more rounds and provides the participants in the second round with the results of the first so that they can alter the original assessments if they want to - or stick to their previous opinion. Nobody ‘looses face’ because the survey is done anonymously using a questionnaire (the first Delphis were panels)
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