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In a closed-loop logistics, the reverse logistics is a supply-driven flow. The amount of returned products is affected by the end-customer's willingness, and the end-customer's willingness is affected by the reclaiming price. This supply-driven flow creates a great deal of uncertainty of the quantity, timing and quality of used-products. This paper presents a new operational model (Model-I) of closed-loop...
In this paper, we present literature review of risk management. Then we develop a conceptual model for risk management in chemical industry supply chain. Finally a case study is presented. In this case, we study a chemical industry supply chain, which consists of palm plantation, oils Corporation, fine chemical plant, daily chemical plant, distributor, retailer, and customer. After visiting a fine...
In a closed-loop logistics, the reverse logistics is a supply-driven flow. The amount of returned products is affected by the end-customer's willingness, and the end-customer's willingness is affected by the reclaiming price. This supply-driven flow creates a great deal of uncertainty of the quantity, timing and quality of used-products. This paper presents a new operational model (Model-I) of closed-loop...
In this paper, we present literature review of risk management. Then we develop a conceptual model for risk management in chemical industry supply chain. Finally a case study is presented. In this case, we study a chemical industry supply chain, which consists of palm plantation, oils Corporation, fine chemical plant, daily chemical plant, distributor, retailer, and customer. After visiting a fine...
In this paper, the so-called coarse-step approach, which is with help of JME (Jone matrix eigenanalysis) and CNLSE (coupled nonlinear Schrodinger equations), is applied to the DMS systems. The statistical distributing and magnitude of the first and second-order PMD (polarization mode dispersion) vectors are evaluated and the timing displacements of its effects on DMS (dispersion-managed soliton) are...
In this paper, the statistical distributing and magnitude of the first and the second-order PMD (polarization mode dispersion) vectors are evaluated and the filters control PMD effects also are analyzed on DMS (dispersion-managed soliton) links. Firstly, the so-called coarse-step approach is applied to the DMS links. The PMD statistical characteristics of the first and the second-order are simulated...
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