Designing a Sustainable Supply Chain Network With a Financial Approach in a Catastrophic Situation

Discrete Dynamics in Nature and Society, Год журнала: 2025, Номер 2025(1)

Опубликована: Янв. 1, 2025

The COVID‐19 pandemic is having a significant impact on the financial supply chain (FSC), with disruption of and demand causing economic chaos business for companies, their customers, suppliers, related service providers. To mitigate caused by COVID‐19, companies are turning to (SC) financing solutions stabilize liquidity maintain solvency. Sustainability in three dimensions economy, environment, society as well integration material flows ensure long‐term survival an SC. Therefore, this study proposes model integrated physical planning stable closed‐loop (SCLSC). This aims maximize profit, minimize environmental social impacts, undesirable deviations indicators from target level. cope multiple objectives model, goal programming (GP) method was used implemented during Iran. proposed designed periods products. COVID‐19.

Язык: Английский

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A two-stage framework for a resilient medical tourism supply chain considering social aspects and supplier evaluation under uncertainty: a real-case study

Annals of Operations Research, Год журнала: 2024, Номер unknown

Опубликована: Июль 24, 2024

Язык: Английский

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Spatial Synergy between Tourism Resources and Tourism Service Facilities in Mountainous Counties: A Case Study of Qimen, Huangshan, China

Land, Год журнала: 2024, Номер 13(7), С. 999 - 999

Опубликована: Июль 6, 2024

Under the influence of mountainous terrain, spatial synergy between tourism resources and service facilities has emerged as a pivotal factor affecting overall efficiency enhancement regional destinations. In order to explore synergistic effect two, taking Qimen County study site, this utilizes Point Interest (POI) data facilities. It constructs fine-scale multidimensional methodology based on grid vectorization conduct scenario-based comparative analyses altitude population density. The objective is elucidate effects development propose strategies. findings are follows: (1) vertical zonation mountains led widespread, decentralized distribution natural in mid-to-high-altitude areas, while humanistic low-altitude urbanized areas exhibit granular, clustered distribution. These contrasting scenarios manifest polarization, making it difficult achieve supply–demand matching layout pattern along transportation routes. (2) gradient two counties significant, with higher level core towns obvious misalignment peripheral areas. (3) Altitude density critical factors influencing supply Through scale aggregation guidance cost–benefit mechanisms, can be classified, stratified, optimized better serve resource development. This provides valuable insights into understanding laws governing utilization within county for academic research purposes.

Язык: Английский

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Development of a multi-stage, multi-product solid supply chain network design and solution with meta-heuristic algorithms

Soft Computing, Год журнала: 2024, Номер unknown

Опубликована: Окт. 4, 2024

Язык: Английский

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