17th International Mining Congress and Exhibition of Turkey- IMCET 2001‚ © 2001‚ ISBN 975-395-417-4 Optimum Blending of Coal by Linear Programming for the Power Plant at Seyitömer Coal Mine K.Erarslan‚ H.Aykul‚ H.Akçakoca & N.Çetin Dumlupınar University‚ Department of Mining Engineering‚ 43100‚ Kütahya‚ Turkey ABSTRACT: In this study‚ a linear programming model is developed to determine the optimum coal blend in terms of quality and quantity. Coal with various features is mined from different
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STAGE 2 FOOD AND HOSPITALITY INVESTIGATION HYPOTHESIS: how have other cultures affected what we eat when we eat out? Contents Introduction- page 2 Scope of the study-page 2 Focus Question 1 Focus Question 2 Focus Question 3 Introduction What we eat nowadays is heavily affected by social context and what we eat by ourselves and when were with others‚ usually when we eat with others we head out to the town to find a restaurant or bar. But if we were to compare what it would be like going
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LINEAR POSITION MEASUREMENT USING A MAGNETORESISTIVE SENSOR Abstract: A smart transducer used to measure the linear displacement of an object in a magnetic field is presented. The application is to be safely used for demonstration purposes in the Playpen laboratory. The system uses an array of five HMC1501 Magnetoresistive (MR) sensors to sense the position of a magnet attached to the moving object. The system also has the ability to monitor the ambient operating temperature and detect if it is
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QBQ By John G. Miller IQ- Incorrect questions These are the questions that often pop into our minds first and tend to be negative. They point fingers and are not helpful in resolving problems. "Who dropped the ball?" "Why didn’t they take core of that?" QBQ- Better‚ more accountable questions. These are the questions that are often behind the IQs. You may have to really think to get these questions to the fore front of your mind. "What can I do to make sure you can get that done next
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The use of circular structure in “A Sound of Thunder” by Ray Bradbury is character appearance‚ how the president’s changed from the beginning to the end of the story. Ray Bradbury chose this particular circular structure because he wanted to show the readers that the future is unpredictable meaning that the future can never really be predicted. The story begins with a hunted named‚ Eckels. He decides that he really wants to travel with the Time Safari‚ it allows hunters to travel back in time in
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Outline the main features of the five-sector circular flow of income model of the Australian economy. Explain how leakages and injections influence the level of economic activity. The five sector circular flow of income model describes the operation of an economy and the linkages between the main sectors in an economy. The model divides the income to five sectors; the individuals‚ Businesses‚ financial institutions‚ governments and international trade and financial flows. The individuals
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Reviewer for MANSCIE 1. Introduction to Quantitative Analysis Approach Quantitative Analysis involves the use of mathematical equations or relationships in analyzing a particular problem. Steps in Quantitative Analysis Approach 1. Define the problem 2. Develop a model 3. Acquire input data 4. Develop a solution 5. Test the solution 6. Analyze the results 7. Implement the results 2. Decision Theory Six steps in decision making 1. Define the problem 2. List possible alternatives 3. Identify possible
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Question : What’s the probability that an individual‚ selected at random‚ will score below the mean on any normally distributed characteristic? Student Answer: p = 0 p = .1 p = .5 p = 1.0 Instructor Explanation: Found in section 3.1‚ A Primer in Probability. Points Received: 1 of 1 Comments: Question 2. Question : Turning raw scores into z scores does not ____________. Student Answer: allow for scores from different tests to be compared directly create a
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demonstrates how broad changes in broad environmental factors (i.e. demographics‚ technology‚ culture‚ etc.) have an impact on industry competition. The case is not especially complex‚ so it is not overwhelming as a first case. Study and Discussion Questions 1. Why has the pharmaceutical industry been so successful historically? 2. What is your assessment of the pharmaceutical industry at the time of the case? How is competition changing? What factors are driving the changes? 3. What will competition
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adjusted to? Why? 3. Suppose the mean cannot be adjusted‚ but the standard deviation can be reduced. What maximum value of the standard deviation would make 90% of the parts acceptable to the consumer? (Assume the mean to be 1.012.) 4. Repeat question 3‚ with 95% and 99% of the pins acceptable. 5. In practice‚ which one do you think is easier to adjust‚ the mean or the standard deviation? Why? The production manager then considers the costs involved. The cost of resetting the machine to adjust
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