In this paper, we investigate dynamic modeling tcchniques for analyzing supply chain networks using generalized stochastic Petri nets (GSPN). The customer order arrival process is assumed to be Poisson and the service processes at the various facilities of the supply chain are assumed to be exponential. Our modeling method accounts for both the logistics process as well as the interface process...

The blood supply chain as a part of healthcare systems play a substantial role in health improvement within societies, and blood supply for daily needs and especially in disasters is the challenges requiring more attention. This paper presents a fuzzy-stochastic mixed integer linear programming model to design blood supply chain network for disaster relief. To deal with the uncertainty in model...

Having a comprehensive evaluation model with reliable data is useful to improve performance of supply chain. In this paper, according to the nature of supply chain, a model is presented that able to evaluate the performance of the supply chain by a network data envelopment analysis model and by using the financial, intellectual capital (knowledge base), collaboration and responsiveness factors ...

Supply chain management is a set of used methods for the efficient integration of suppliers, manufacturers, warehouses, and sellers to response customer requirements to reduce system costs and to distribute products at the right place and right time. This study aims to identify and rank the supply chain damages using the analytic network process as a practical case in a fast moving consumer goo...

Coal and coal-fired electricity generation, as interdependent upstream downstream industries, play a positive role in ensuring energy security, economic development social stability China. However, the strategies of coal enterprises power are influenced by market structure, coal-electrical policies characteristics coal-electricity supply chain. In this paper, considering for many enterprises, g...

Natural disasters and unexpected disruptive events have forced practitioners researchers to build resilience capability into their systems survive grow in tempestuous turbulent times. This study empirically examined the effect of multi-dimensional supply chain flexibility (MDSCF) improving (SCRES) under a high (SC) risk environment. The incorporated survey technique utilized valid responses fro...