in a complex and volatile environment of the supply chain, any attempt to reduce the risks may increase or decrease other risks; thus, achieving an overall picture of the risks of supply chain and relationships between them are necessary and will lead to more effective and comprehensive strategy to response to risks. the purpose of this paper is identifying and extracting the potential risks of...

Software Reliability Chain Model Pawan Kumar Chaurasia Department of Information Technology, Babasaheb Bhimrao Ambedkar University Lucknow (U.P), India _________________________________________________________________________________________ Abstract: Today most of the people depend on electronic devices or handheld devices. With rapid changes in hardware and software, it affects cost, size, co...

PT ABC is a manufacturing company that produces several types of chains in large quantities, and one type chain the main focus this research 428H chain. The obstacle faced producing Chain not achieving production target from June to July, September November 2021. focuses on minimizing lead time using lean by eliminating waste process. Waste elimination done providing suggestions for improvement...

 It is scientifically challenging to determine the inventory level all through the supply chain in such a way that the desired objectives such as effectiveness and responsiveness of the supply chain system can be obtained. Simulation is a means for solving various problems which cannot be solved by regular exact models such as mathematical ones due to their complexity. The present paper is aime...

The major goal of this study was to create a continuous time Markov chain (CTMC) models of voltage gating of gap junction (GJ) channels formed of connexin protein. This goal was achieved by using the Piece Linear Aggregate (PLA) formalism to describe the function of GJs and transforming PLA into Markov process. Infinitesimal generator of CTMC was used to automate construction of Markov chain mo...

the entanglement at zero-temperature is studied in a two-qubit xz spin-1/2 chain model in anexternal magnetic field which is applied in the z direction. we have obtained an analytical relation forthe effect of the external magnetic field on the concurrence. it is shown that the ground state of thesystem depends on the strength of exchange coupling. we have shown that the analytical relation oft...

Integrating various suppliers to satisfy market demand is of great importance for e ective supply chain management. In this paper, we consider the ODE-PDE model of supply chain and apply a classical explicit fourth-order Runge-Kutta scheme for the related ODE model of suppliers. Also, the convergence of the proposed method is proved. Finally a numerical example is studied to demonstrate the acc...