Introduction
Kannan Govindan is one of the leading researchers in the area of operations management. Over the last few years, he has made significant contribution to the number of areas in operations management. Some of his earlier works included applying different multi criteria decisions methods for supplier selection problems, developing new methods for effectively selecting suppliers, and optimizing inventory levels in a supply chain under various conditions. Later on, he also worked on selection of green suppliers, measuring sustainability performance of a supplier, analyzing barriers in green supply chain management, and in the area of success factors for reverse logistics and product return management etc.
One of the famous work done by the author is “A fuzzy multi criteria approach for measuring sustainability performance of a supplier based on triple bottom line approach, Journal of Cleaner Production, 47, 2013, 345-354”. In this work, the author presents
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He has used both qualitative and quantitative techniques in his works. Some of the techniques used by him include MCDM approaches such as Interpretive Structural Modeling, Analytical Hierarchy Process, ViseKriterijumska Optimizacija I Kompromisno Resenje (VIKOR), Fuzzy TOPSIS etc. He has also used hybrid approaches such as Analytical Hierarchy Process and Grey Relational Analysis, fuzzy analytical hierarchy process and genetic algorithm etc. These methodologies, although useful, when multiple criteria exist, but many times these do not provide practical real life solutions to many problems. Further, there exists high uncertainty that why one approach is preferred over other in solving a particular problem, except for few situations. It still needs to be found out whether the literature suggesting the above approaches is really used by managers. Recently, Kannan also applied statistical technique, Partial Least Squares, in one of his
The subject to describe is policing organizations at various levels. The author will identify, compare, and contrast the policing function at the local, state, and federal organizational levels (CJA/484 – Criminal Justice Administration Capstone). The author will analyze how the organizational, management, administration, and operational functions at the local, state, and federal levels are similar or different and why (CJA/484 – Criminal Justice Administration Capstone). The leadership characteristics and responsibilities pertaining to each organizational level will be identified (CJA – Criminal
This is an introduction to the case study of Somerset Furniture. The main talk of the event would be about global supply chain and its impact towards Somerset furniture. In this case study we reverse the history, background, and anatomy of Somerset Furniture. From the introduction of the company we learn about the journey needed in developing and manufacturing the product lines. The journey of Somerset Furniture will dictate on why the company started to outsource and also learn about the time frame involving in planning, processing, developing, shipment and manufacturing of the product lines.
Consider a firm with a daily demand of 100 units, a production rate per day of 500 units, a setup cost of $200, and an annual holding cost per unit of $10. Suppose that the firm operates 300 days per year. How many units of inventory must their storage area be able to hold?
Q1: A manufacturer’s average work-in-process inventory for a certain part is 1,000 units. The workstation produces this part at the rate of 200 units per day. What is the average time a unit spends at this workstation? Inventory, , Throughput, . Thus, Flow time, . A unit spends an average time of 5 days at this workstation. Q2: The Wilcox Student Health Center has just implemented a new computer system and service process to “improve efficiency.” As pharmacy manager, you are concerned about waiting time and its potential impact on college students who “get no respect.” All prescriptions (Rxs) go through the following process: Drop-off ! Fill Rx ! Pick-up ! Cashier Assume that students arrive to drop-off Rxs at a steady rate of 2 Rxs per
Gioe Melaney is the general director of Southern Toro – a subsidiary company included in the distribution system of Toron Coporation in Galveston, Taxas.
Operations management (OM) is that phase of an organization where inputs are put into operations to acquire required output (services) without compromising on quality. In other words operations management is also described as combining and transforming various resources in the operations sub-system into value added services in line with formulated policies of the organization. (Kumar and Suresh, 2009)
3.1 For each hotel, what is the role of technology and the role of operations
Sampling 4 pieces of precision-cut wire (to be used in computer assembly) every hour for the past 24 hours has produced the following results:
In recent years, the importance management of supply chain has been a popular topic for a discussion and debates especially among the researchers, academician and practitioners. Still, the literature on supply chain management (SCM) especially in exploring the supply chain performance measurement is very limited. This limitation is due to the affected (in return) by many aspects of the firm’s environment and operations. The lack of investigation on understanding the supply chain measurement will affect the objectives and motivations of several supply chain concept even though there is a lot of literature on number of conceptual frameworks, discussion on characteristics, hierarchy and structure of performance measurement framework.
3.2) At the drive-through counter of a fast-food outlet, an average of 10 cars waits in line. The manager wants to determine if the length of the line is having any impact on potential sales. A study reveals that, on average, 2 cars per minute try to enter the drive-through area, but 25 percent of the drivers of these cars are dismayed by the long line and simply move on without placing orders. Assume that no car that enters the line leaves without service. On average,
In general, supplier selection is a multi-criteria decision problem that contains tangible and intangible factors. This paper identifies
Question 1: a) Learning curve equation: Y(u) = au-b u | Y(u) | Ln(u)x | Ln(Y(u))y | x2 | xy | 13 | 276 | 2.565 | 5.620 | 6.579 | 14.415 | 29 | 198 | 3.367 | 5.288 | 11.337 | 17.805 | 41 | 171 | 3.714 | 5.142 | 13.794 | 19.097 | 71 | 137 | 4.263 | 4.919 | 18.173 | 20.969 | 127 | 107 | 4.844 | 4.673 | 23.464 | 22.636 | | Sum: | 18.753 | 25.642 | 73.347 | 94.922 | x = 18.7535 = 3.751 y = 25.6425 = 5.128 m = 594.922-[18.75325.642]573.347-(18.753)2 = -0.415 c = 5.128 – (-0.415)(3.751) =
As I entered the remaining classes in my concentration, Operations Management, I realized how each particular class subject had all come together, and how each was interrelated. Each class, each subject became more important to me as I realized their importance in the role of an operations manager.
Does one reliable resource is enough to maintain sustainability? How is that affecting the multiplicity of suppliers? This research will also outline the main obstacles that affect the decision making for the selection of the sustainable resource.
In this research, an integrated multi-objective supply chain (SC) model is Developed for use in simultaneous strategic and operational SC planning. This paper describes the challenges and Opportunities facing the supply chain of the future and describe the various effects these issues have on supply chain design, management, and integration, ultimate goal to establish SSCM. Sabri, Ehap H. and Benita M. Beamon (2000).