نتایج جستجو برای: safety stock

تعداد نتایج: 351798  

Journal: :Manufacturing & Service Operations Management 2005
David Simchi-Levi Yao Zhao

W study the safety stock positioning problem in single-product multistage supply chains with tree network structures, where each stage controls its inventory using an installation continuous-time base-stock policy. External demands follow independent Poisson processes, and unsatisfied demands at each stage are fully backordered. The processing (e.g., production) cycle times and transportation l...

2007
Erik van Wachem

Context NXP operates in a highly dynamic and globalized semiconductor market. The NXP supply chain control is like it peers in semiconductor business quite complex. To manage the supply chain and to deal with the market characteristics, six so called Business Renewal II objectives were launched as part of the one page strategy. On one hand the BR II objectives target for a lower break-even poin...

Journal: :journal of optimization in industrial engineering 2013
esameil mehdizadeh mohammad reza mohammadizadeh

[1] corresponding author e-mail: [email protected]   [1] corresponding author e-mail: [email protected]   lot-sizing problems (lsps) belong to the class of production planning problems in which the availability quantities of the production plan are always considered as a decision variable. this paper aims at developing a new mathematical model for the multi-level capacitated lsp w...

Journal: :Computers & Chemical Engineering 2004
June Young Jung Gary E. Blau Joseph F. Pekny Gintaras V. Reklaitis David Eversdyk

Cost effective supply chain management under various market, logistics and production uncertainties is a critical issue for companies in the chemical process industry. Uncertainties in the supply chain usually increase the variance of profits (or costs) to the company, increasing the likelihood of decreased profit. Demand uncertainty, in particular, is an important factor to be considered in th...

2005
Richard West Gary T. Wong

This paper is centered around the design of a threadand memory-safe language, primarily for the compilation of application-specific services for extensible operating systems. We describe various issues that have influenced the design of our language, called Cuckoo, that guarantees safety of programs with potentially asynchronous flows of control. Comparisons are drawn between Cuckoo and related...

Journal: :Journal of occupational and environmental medicine 2013
Raymond Fabius R Dixon Thayer Doris L Konicki Charles M Yarborough Kent W Peterson Fikry Isaac Ronald R Loeppke Barry S Eisenberg Marianne Dreger

OBJECTIVE To test the hypothesis that comprehensive efforts to reduce a workforce's health and safety risks can be associated with a company's stock market performance. METHODS Stock market performance of Corporate Health Achievement Award winners was tracked under four different scenarios using simulation and past market performance. RESULTS A portfolio of companies recognized as award win...

2012

Traditionally, inventory management experts have calculated a fixed economic order quantity (EOQ) that minimizes the cost of ordering and keeping stock. Some organizations use fixed maximum and minimum order quantity (MOQ) which ranges around EOQ for stocking various parts. These quantities are ordered at a specific stock level called the reorder point. The reorder point is calculated as the st...

1997
Stephen C. Graves Sean P. Willems

We consider a multi-stage production/distribution supply chain subject to stochastic demand. We formulate an optimization problem to determine where to place decoupling inventories, so-called strategic inventories, across the supply chain so as to minimize inventory holding costs subject to a service constraint for satisfying customer demand. We assume demand is normally distributed. For each s...

Journal: :International Journal of Engineering Business Management 2013

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