In recent years, interest in category management has surged, and as a consequence, large retailers now systematically review their product assortments. Variety is a key property of assortments. Assortment variety can determine consumers’ store choice and is only gaining in importance with today’s increasing numbers of product offerings. To support retailers in managing their assortments, insigh...

1 To improve the monitoring of the invasive European woodwasp, both sexes of Sirex noctiliowere studied in a walk-in wind tunnel. We evaluated three trap types: unbaited traps, traps baited with a three-component pheromone lure and traps baited with a commercial Sirex kairomone lure and ultraviolet light. 2 When no lure was present, the black intercept trap caught more females than the clear ja...

Ligustrazine, the synthesized principle of a Chinese herbal remedy shown previously to be a pulmonary vasodilator, was tested in chronically hypoxic and normal rats. Pressure/flow, (P/Q), relations were measured in isolated perfused lungs during normoxia, hypoxia and after reversal of hypoxic vasoconstriction by increasing doses of ligustrazine. P/Q lines were linear over a wide range and extra...

An Erratum to this paper has been published: https://doi.org/10.1007/s00259-021-05256-9

In this paper, a novel guidance law based on reinforcement learning (RL) algorithm is presented to deal with the maneuvering target interception problem using deep deterministic policy gradient descent neural network. We take missile’s line-of-sight (LOS) rate as observation of RL and propose reward function, which constructed miss distance LOS train network off-line. process, trained has capac...

Most of data in Multi-attribute decision making (MADM) problems are changeable rather than constant and stable. Therefore, sensitivity analysis after problem solving can effectively contribute to making accurate decisions. In this paper, we offer a new method for sensitivity analysis in multi-attribute decision making problems in which if the weights of one attribute changes, then we can dete...