...[pic] |Quantitative Methods – MAT 540 | |Student Course Guide | |Prerequisite: MAT 300 | |INSTRUCTIONAL MATERIAL – Required | |( including all mandatory software) | |Taylor, B. M. (2010). Introduction to management science (10th ed.). Upper Saddle River, NJ: Pearson/Prentice Hall. | |Treeplan add-on for Excel. This software is available in the Open Lab at Strayer campuses, and can also be downloaded from the textbook's | |companion Website. http://wps.prenhall.com/bp_taylor_introms_10/112/28870/7390752.cw/-/7390754/index.html | | | |COURSE DESCRIPTION | |Applies quantitative methods to systems management...
Words: 2976 - Pages: 12
...When Radiation therapy Kills? Case Study Mar, 5, 2012 Submitted To: DR. Hassan M. Selim Prepared by: Group 4 Khaled Al Qubaisi Waleed Al Zaabi Ali Al Tamimi Mohamed Al Jefri Summary The new radiation therapy comes with high expected from manufacturers, doctors and technicians a long with the hospitals and state oversight agencies to cure people illness from cancers; however, what if these complex machines show the negative impact of technology and its power to kill people and steal the hope of having a healthy life! Also, in many cases, low software design, poor human – machine interfaces and lack proper training are other reasons of hospital failing to cure people who have cancer. This case study illustrates how bad radiation therapy machines are and the carelessness of technicians using these machines; both cause people death. Some examples regarding the awry of radiation treatment are the death of Scott Jerome-Parks and Jn-Charles. Jerome-Parks has tongue cancer and after getting dosages of radiation, his illness becomes worse. This is because of machine malfunctions and technicians error in using it. What has happened to him is that his brain and neck has exposed to a big amount of the radiation because of a computer error as technician uses the new multi-leaf collimator. As a result, he has deafness, near blindness, teeth falling out and difficulty in breathing and eventually he died. The other patient, Jn-Charles, was having aggressive breast cancer and...
Words: 1255 - Pages: 6
...This page intentionally left blank R E V I S E D T H I R T E E N T H E D I T I O N AN INTRODUCTION TO MANAGEMENT SCIENCE QUANTITATIVE APPROACHES TO DECISION MAKING David R. Anderson University of Cincinnati Dennis J. Sweeney University of Cincinnati Thomas A. Williams Rochester Institute of Technology Jeffrey D. Camm University of Cincinnati Kipp Martin University of Chicago Australia • Brazil • Japan • Korea • Mexico • Singapore • Spain • United Kingdom • United States This is an electronic version of the print textbook. Due to electronic rights restrictions, some third party content may be suppressed. Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. The publisher reserves the right to remove content from this title at any time if subsequent rights restrictions require it. For valuable information on pricing, previous editions, changes to current editions, and alternate formats, please visit www.cengage.com/highered to search by ISBN#, author, title, or keyword for materials in your areas of interest. An Introduction to Management Science: Quantitative Approaches to Decision Making, Revised Thirteenth Edition David R. Anderson, Dennis J. Sweeney, Thomas A. Williams, Jeffrey D. Camm, & Kipp Martin VP/Editorial Director: Jack W. Calhoun Publisher: Joe Sabatino Senior Acquisitions Editor: Charles McCormick, Jr. Developmental Editor: Maggie Kubale Editorial Assistant:...
Words: 41961 - Pages: 168
...LINEAR PROGRAMING AND SIMPLEX METHOD Devharajan Rangarajan Department of Electronic Engineering National University of Ireland, Maynooth devharajan.rangarajan.2016@mumail.ie Abstract— An optimization problem consists of maximizing or minimizing a real function by systematically choosing input values from within an allowed set and computing the value of the function. This pays way to a new world of constrained optimization. This paper focuses on one such optimization technique known as Linear programming and one of its method known as Simplex method in detail with examples. cTx = c1x1 + · · · + cnxn The subject of linear programming can be defined quite concisely. It is concerned with the problem of maximizing or minimizing a linear function whose variables are required to satisfy a system of linear constraints, a constraint being a linear equation or inequality. The subject might more appropriately be called linear optimization. Problems of this sort come up in a natural and quite elementary way in many contexts but especially in problems of economic planning. (or Ax ≤ b) I. INTRODUCTION Linear programming is the process of taking various linear inequalities relating to some situation, and finding the "best" value obtainable under those conditions. A typical example would be taking the limitations of materials and labour, and then determining the "best" production levels for maximal profits under those conditions. In "real life", linear...
Words: 1927 - Pages: 8
...edu/ahuja_y or at https://sjsu.instructure.com/login. Major assignment handouts, sample workbooks, etc. are made available in https://sjsu.instructure.com/login. You are responsible for regularly checking the Calendar and Course News in Canvas to keep up with ongoing developments during the course. Course Description .Quantitative models and optimization systems used in problemsolving. Studies of decision criteria, statistical decision making, linear programming, inventory control, Project Scheduling/Management Theory, PERT/CPM, simulation, and other techniques used in management. Course Goals and Student Learning Objectives. The course will emphasize basic principles of mathematical modeling, computational algorithms and spreadsheet computer solutions of optimization, decision analysis, simulation and network based methods applied to business problems. I. Students will learn various aspects of Linear Programming How to formulate word problems algebraically How to obtain Graphical Solutions to problems with two variables How to set up Linear Programming problems in the spreadsheet How to use the Excel Solver to solve LP problems in the spreadsheet How to read and interpret the Answer and Sensitivity reports...
Words: 2354 - Pages: 10
... 10 a. Geology and Glaciology 10-11 b. Vibration Analysis 11-12 c. Tensor of Moment of Inertia 12 d. Stress Tensor 12 e. Basic Reproduction Number. 12 6. Conclusion 13 7. References 13 3 Abstract In abstract linear algebra, these concepts are naturally extended to more general situations,...
Words: 4837 - Pages: 20
...“About the method of undetermined coefficients & method of variation of parameters. Discuss & compare the advantages and disadvantages of each method. Illustrate your findings with examples. ” I am thankful to Ms Manreet Singh who guided me during the difficult moments ,I faced during the completion of this project & I am to thankful to librarian sir. Yours faithfully, Anirban Sarkar. Abstract, Method of undetermined coefficients, otherwise known as the Lucky Guess Method, is an approach to finding a particular solution to certain inhomogeneous ordinary and recurrence relations. It is closely related to the annihilator method, but instead of using a...
Words: 2248 - Pages: 9
...(Room 204 Bryan Bldg.)[1] II. Instructor Daniel T. Winkler Office: 324 Bryan Bldg. Phone: 256-0122 E-mail: dt_winkler@uncg.edu Blackboard: http://blackboard.uncg.edu Office Hours: 5:15 pm – 6:15 pm M, 11:15 am – 12:15 pm W, or by appointment III. Prerequisites Prerequisites: MBA 605, 617; Co-requisite is MBA 620 IV. Course Materials Douglas R. Emery, John D. Finnerty, and John D. Stowe. Corporate Financial Management, 3rd Ed., Prentice Hall Publishing (Pearson), 2007. ISBN: 9780132278720. Harvard Business Review Cases (HC) purchased and downloaded online at: http://harvardbusinessonline.hbsp.harvard.edu/b02/en/cases/cases_home.jhtml. Case ordering numbers are given in parentheses next to each case in the Tentative Schedule. HP (Hewlett Packard) 10 B II, 17BII financial calculator or the equivalent. V. Course Description and Purpose The UNCG Graduate Bulletin describes MBA 625 as follows: "Finance in the strategic management process; corporate strategies and shareholder value creation, financing decisions, distribution policy, and long-term investment decisions.” The learning outcomes from this course are as follows: 1. Recognize the role played by the finance function in developing a global strategic plan. 2. Evaluate the extent to which...
Words: 4596 - Pages: 19
...University of Technology ABSTRACT A quest for powerful tools to support creation of innovative solutions exists in industry. Majority of development efforts aims for incremental development of products, either by means of improved performance in use or during manufacturing process. New concepts or solutions on product’s functionality and behaviour (behaviour meaning how the functionality is delivered, response) are needed to bring benefits. Generic product development theories, models and methods are applicable for new product development, as their approach is linear and founded on functional requirements and means to execute them. However, in industry the product development activities preferably start from existing product or concept with pre-determined goals rather than from scratch. Creativity techniques and multidisciplinary workgroups have been referred in literature as means for creating innovations. However, these methods lack context of technical system and are general in nature and could be used for any problem with assistance of experienced moderator and a group of individuals. These techniques and methods are not included in this study. An approach from retrospective case study is presented. It was found that the mental process of an innovator follows more problem solving theory than design theory. However, the structuring and verbalization of the problem, in which constraints and resources are considered, do not include multidisciplinary view of different technologies. A new...
Words: 4589 - Pages: 19
...Linear Programming Problems Introduction Linear Programming is one of the most important OR tools in business. It application is universal and helps to save huge amount of money for number of companies. Linear Programming is a deterministic and mathematical programming model. Assumptions of Linear Programming 1) Proportionality: It is assumed that the objective function and constraints increase or decrease proportionally according to the value of decision variables or to the level of activities. 2) Additivity: In linear programming the objective function and the constraints are the total of individual contribution of respective activities. If this is not a reasonable function, we have to assume non- linear model. 3) Divisibility: In Linear Programming it is assumed that the objective functions and constraint expressions are continuous. Integer Programming Model is used where the round off of the decision variable values in Linear Programming solution may not give the optimum integer solution. 4) or Technology coefficient Certainty: In LP the values of each coefficient i.e. Profit, Cost is fixed as a constant. 5) Infinite Choice: In Linear Programming solution there are infinite choices available to decide the level of activities. Formulation of LPP Decision Variables: It is one of the important step in LPP and if defined properly it can convert non-linear problems into linear problems. To define the functions for objectives and constraints...
Words: 811 - Pages: 4
...ate Aptitude Test in Engineering GATE 2014 Brochure Table of Contents 1. Introduction .............................................................................................................1 2. About GATE 2014 ......................................................................................................1 2.1. Financial Assistance ............................................................................................................................ 1 2.2 Employment ............................................................................................................................................ 2 2.3 Administration ....................................................................................................................................... 2 3.1 Changes Introduced in GATE 2013 that will continue to remain in force for GATE 2014 .......................................................................................................................................................... 3 4.1 Eligibility for GATE 2014 ................................................................................................................... 4 4.2 GATE Papers ............................................................................................................................................ 5 4.3 Zone-Wise List of Cities in which GATE 2014 will be Held ................................................... 6 4.4 Zone-Wise List of Cities for 3rd...
Words: 32784 - Pages: 132
...video. During the video presentation, Quick Take Video, a video editing company, purchased the video editing software from Non-Linear Pro. They purchased this software hoping to reduce their existing video editing time. They selected this software because the sales person from the Non-Linear Pro Company assured Quick Take Video that the software would accomplish their needs to cut the video editing production times in half. The day software was delivered to the company, employee Janet and her associate quickly started working on it. After completing the training and going through the manuals, they were unable to make the software perform as assured by the Non-Linear Pro. They were unable to get the software functioning more than five minutes because of software crashes and lock-ups. Their supervisor questioned their findings about the software. Janet and her associate explained to the supervisor that the entire company took one day training and read the manual but still could not get software working. No-Linear Pro suggested that product training will help the software to be up and running in a day and will be twice as fast reducing the production time in half. To make thing worse Janet cut her finger on a sharp flange from the CD drive. The packaging was very poor and there were no warning labels on the CD drive. On evaluating this scenario Non-Linear Pro is in multiple tort violations. Here is the list of torts- 1. Tort of negligence for not having a warning label of the...
Words: 1856 - Pages: 8
...Terengganu, Malaysia {aidamahiddin, aizan, elissa, suhailan, fadzlihasan}@unisza.edu.my ABSTRACT Various techniques that employ GPS signals such as A-GPS and GPS transmitters [4, 7] have been introduced with the hope to provide a solution for indoor positioning detection. We proposed the implementation of trilateration technique to determine the position of users in indoor areas based on Wi-Fi signal strengths from access points (AP) within the indoor vicinity. In this paper, percentage of signal strengths obtained from Wi-Fi analyzer in a smartphone were converted into distance between users and each AP. A user’s indoor position could then be determined using a formula proposed based on trilateration technique. KEYWORDS Indoor Position detection, WI-Fi, Trilateration Technique. 1 INTRODUCTION Global Positioning System (GPS) is a technology developed by United States of Defense (DoD) that has been used for military purposed. It is also the main technology that plays an important role in satellite navigation. The main purpose of GPS is to determine the position or coordinate of an object based on location, time and speed [2, 6] which provide Location Based Services (LBS) [5, 6]. Nowadays, the technology has been used widely in outdoor environment such as in navigation and coordinate measurements. GPS depends on satellites to communicate using radio signals. Common example of GPS receivers such as GARMIN, NAVMAN and TOM TOM are capable...
Words: 2199 - Pages: 9
...also given, and of course I will have to satisfy this. Therefore this will become one of my constraints. It is also known that each facility has a capacity, and of course this will become a constraint as well. Because it is a SSP problem, we are also given the information that each customer has to be served by exactly one facility. When a facility delivers one unit to a customer it faces a cost. The purpose with the first question is to minimize the cost that the facility faces delivering the units. I will now show what the problem looks like: Minimizexi=1mj=1nai,j dj xi,j subject to j=1ndj xi,j≤ci , i=1,…,m i=1m xi,j=1 , j=1,…,n x∈0,1, i=1,…,m , j=1,…, n Now I have formulated the problem, and I will now use a Mixed Integer Linear Programming solver from www.neos-server.org. As I mentioned earlier my code and the whole answer from the website will be in my appendices. With the constraints from the first question I get a minimum cost of: 18951. 37 (ii) In the second question a new constraint has been given. It says that each facility must satisfy at least umin=20 % of the customers. Therefore our problem will now like this:...
Words: 5806 - Pages: 24
...SUBJECT: NUMERICAL METHODS CODE: BUM2313 FACULTY OF INDUSTRIAL SCIENCES & TECHNOLOGY INSTRUCTION: Use MATHEMATICAL SOFTWARE such as EXCEL/ MATLAB/ MAPLE/ C to facilitate the computation. SUBMIT the solution in HARDCOPY & SOFTCOPY. Please save the solution in CD for softcopy. Do the assignment in group as allow by your lecturer. QUESTION 1 The nonlinear resistive circuit shown below is described by the nonlinear equation f ( x) g ( x) ( E x) 0 R TOPIC: CHAPTER 1, 2,3 & 4 DUE/DURATION: MARKS: ASSESSMENT: ASSIGNMENT 2nd May 2014 (before 5 P.M) WEEK 11 100 The function g ( x) gives the current through the nonlinear resistor as a function of the voltage x cross its terminals as shown in the following Figure 1. Figure 1 Assuming that g ( x) 9sin( x 5) 10 and consider the three following cases: Case 1: E 5, R 1, Case 2: E 15, R 3, Case 3: E 4, R 0.5. (a) (b) (c) By using an appropriate method that you have learned in this course, find all the solutions of the nonlinear resistive circuit equation for the all cases. Select suitable starting points for xl and xu by plotting f over the interval [0,4] for the all cases, and visually selecting a good starting point. Find the lowest root over the the interval [0,4] by using (i) Bisection method and (ii) False position method. Use the starting points xl and xu in (b) and terminate the computation if a 104. (For (a) and (b) use two decimal places, for (c) use eight decimal places) (20...
Words: 1140 - Pages: 5