نتایج جستجو برای: rotterdam demand system
تعداد نتایج: 2338081 فیلتر نتایج به سال:
A comparison of methods for lot-sizing in a rolling horizon environment Wilco van den Heuvel • Albert P.M. Wagelmans Econometric Institute and Erasmus Research Institute of Management, Erasmus University Rotterdam, PO Box 1738, 3000 DR Rotterdam, The Netherlands September 2004 We argue that the superior performance of a recent method for lot-sizing in a rolling horizon scheme is to a large exte...
The Rotterdam Rules, among the international maritime transport conventions, was the first one that assigned one chapter to the obligations and liabilities of the shipper, and invented the new concept of documentary shipper. Since the concept of documentary shipper is invented for the first time in the Rotterdam Rules, in this paper, has been raised the legal status of the documentary shipper a...
Emphasis on effective demand management is becoming increasingly recognized as an important factor in operations performance. Operations models that account for supply costs and constraints as well as a supplier’s ability to influence demand characteristics can lead to an improved match between supply and demand. This paper presents a class of optimization models that allow a supplier to select...
background outcome determination of head trauma is important for medical decision-making. to determine the consequences by using ct findings, the marshall and rotterdam criteria were introduced. few studies have been conducted to determine the diagnostic value of the rotterdam criteria. objective this study assesses the diagnostic value of the rotterdam criteria score with early outcome for tra...
BACKGROUND Extending the period of in-vitro culture to the blastocyst stage may improve implantation rates in IVF treatment. Recognition of the dynamic nature of early embryo metabolism has led to the development of commercially available sequential culture systems. However, their improved efficacy over monoculture systems remains to be demonstrated in prospective studies. METHODS Embryos obt...
Objective. Recent reports warn that the worldwide cell culture capacity is insufficient to fulfill the increasing demand for human protein drugs. Production in milk of transgenic animals is an attractive alternative. Kilogram quantities of product per year can be obtained at relatively low costs, even in small animals such as rabbits. We tested the long-term safety and efficacy of recombinant h...
Advisor: Azzeddine Azzam While technically considered as fungi, mushrooms are often classified as vegetables because they provide many of the nutritional attributes of produce as well as meat, beans, and grains. The U.S. is the largest consumer of mushrooms and the share of imports in total consumption of mushrooms has been rising and will likely continue to The contribution of this thesis is t...
STUDY OBJECTIVE Dutch public health services are charged with collective preventive care for the population--care that should, by law, be based on epidemiological data. General practices potentially offer important data for this purpose, particularly since more and more use a computer. This study aimed to assess whether it is possible to obtain useful epidemiological data from this source. DE...
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