Abstract: Mail order companies like Zalando or Amazon reported a significant increase regarding the number of incoming … (order pickers) who are employed on a large scale in order to enable a fast processing of the orders. However, due to limited … space, aisles are often very narrow in warehouses, and order pickers cannot pass or overtake each other. Thus, an order …

scientists and the environment is reliable (McQuade and Butos 2003). Under normal circumstances, scientific order emerges from … epistemic theory of social order (Scheall 2015). We discuss the distorting effects on scientific knowledge and, thus, on … scientific and social order more broadly, of government interference with the PCR processes of science. Finally, we use the …

The most recent optimization algorithm for (s, S) order policies with continuous demand was developed byFedergruen and …. Since the continuous case prohibits enumeration, this algorithm does notapply to continuous order quantity systems. In this … paper an efficient algorithm for continuous order quantity (s, S)policies is developed. A marginal cost approach is used for …