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Determination of equivalent warehouses in humanitarian logistics by reallocation of multiple item type inventories

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dc.contributor.author Demirbaş, Şefika
dc.contributor.author Ertem, Mustafa Alp
dc.date.accessioned 2022-04-01T12:13:32Z
dc.date.available 2022-04-01T12:13:32Z
dc.date.issued 2021-12
dc.identifier.citation Demirbaş, Şefika; Ertem, Mustafa Alp (2021). "Determination of equivalent warehouses in humanitarian logistics by reallocation of multiple item type inventories", International Journal of Disaster Risk Reduction, Vol. 66. tr_TR
dc.identifier.issn 2212-4209
dc.identifier.uri http://hdl.handle.net/20.500.12416/5248
dc.description.abstract Prepositioning freight containers for storage of relief supplies can be considered an alternative to warehousing with shelves. Recently, 25 container warehouses are located in different cities in Turkey to deliver relief supplies to beneficiaries quickly. We take this existing situation as given and investigate if this investment could be utilised better. The available inventory (i.e., tents, beds, blankets) in these container warehouses is currently not used efficiently. Some warehouses store one type of item and none from other types. Therefore, several warehouses must be activated during a response operation to fully satisfy the beneficiaries' needs for each relief item type. We aim to investigate the benefits of operating equivalent (i.e., a proper inventory level from each relief item type) warehouses while reallocating a total available inventory for better coordination. A locationreallocation type of mathematical model is tested with real-life data from past earthquakes. Three to eight container warehouses are recommended to be converted to an equivalent type. The results indicate potential savings for the proposed model, and this potential is more visible in large-scale demand instances than in small ones. tr_TR
dc.language.iso eng tr_TR
dc.relation.isversionof 10.1016/j.ijdrr.2021.102603 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Inventory Reallocation tr_TR
dc.subject Repositioning tr_TR
dc.subject Disaster Relief tr_TR
dc.subject Equivalent Warehouse tr_TR
dc.subject Pre-Positioning tr_TR
dc.subject Location-Reallocation tr_TR
dc.title Determination of equivalent warehouses in humanitarian logistics by reallocation of multiple item type inventories tr_TR
dc.type article tr_TR
dc.relation.journal International Journal of Disaster Risk Reduction tr_TR
dc.contributor.authorID 52460 tr_TR
dc.identifier.volume 66 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Endüstri Mühendisliği Bölümü tr_TR


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