Optimal Storage Assignment for an Automated Warehouse System with Mixed Loading

Part 2: Knowledge Discovery and SharingInternational audienceIn this study, an automated warehouse system with mixed loading is considered. The majority of previous studies considered assumptions that were similar to those for a single-shuttle system with single loading. Due to the increased number of items in recent years, storage assignment strategies with single loading are not feasible because of the shortage of storage racks. This study adopts a storage policy with mixed loading for an automated warehouse system, which enables the use of one warehouse. Additional movement and transshipment operations, which involve mixed loading, are considered in this paper

Lessons from a Canada-China cross-national qualitative suicide research collaboration

A cross-national qualitative suicide study was conducted by Tsinghua University and the University of Toronto with two samples of Chinese women in Beijing and Toronto. The aim of this article is to reflect on lessons learned from this collaborative study. A literature review guided the analysis. A focus group was conducted with members of both research teams. A semi-structured interview guide was developed to explore the researchers’ experiences of participating in the cross-national study. Focus group transcript data and observations from authors informed the analysis, situated in the existing literature on cross-national qualitative health research and guided by Baistow’s cross-national research frame. Our study highlights how cross-national research involves conceptual and practical challenges that require negotiation. Such research also holds many opportunities, including (1) using a different cultural lens to understand differences and clarify similarities cross-culturally; (2) co-constructing knowledge through collaboration; (3) deconstructing one’s own assumptions; and (4) engaging in an inspiring and empowering experience in collaboration