in this paper, we propose a sensitivity analysis for evaluating the effectiveness of recovery solutions in the case of disturbed rail operations. indeed, when failures or breakdowns occur during daily service, new strategies have to be implemented so as to react appropriately and re-establish ordinary conditions as rapidly as possible. in this context, the use of rail simulation is vital: for e...

Supply chain management (SCM) addresses the management of materials and information across the entire chain from suppliers to producers, distributors, retailers, and customer. The theory of supply chain management suggests that lead time reduction is a pioneer to the use of market mediation to reduce transaction uncertainty in the chain, which can be conceptualized as the primary goal of supply...

This paper endorses demand chain management as a new business model aimed at creating value in today’s marketplace, and combining the strengths of marketing and supply chain competencies. Demand chain design is based on a thorough market understanding and has to be managed in such a way as to effectively meet differing customer needs. Based on a literature review as well as the findings from a ...

While budgets for agri-environmental policy in OECD countries are rapidly increasing with current policy reforms, information about the locally varying demands for policies implemented at various levels of government remains scarce. In this study, a median voter framework is used to analyse the demand for landscape management services based on the expenditures of sub-federal governments for two...

In today’s restructured environment, congestion management plays an essential role in power system operation. Different methods are presented and discussed in this respect for congestion management in short-term and long-term intervals. It is attempted in the present paper to investigate the impact mechanism of FACTS devices and demand response programs together with generation re-dispatch as s...

Rapid urban growth is resulting into increase in travel demand and private vehicle ownership in urban areas. In the present scenario the existing infrastructure has failed to match the demand that leads to traffic congestion, vehicular pollution and accidents. With traffic congestion augmentation on the road, delay of commuters has increased and reliability of road network has decreased. Four s...

IT organizations often struggle with managing the balance between the supply and demand side of IT products and services. IT managers have often been concerned about delivering products and services, faster, better, and cheaper (i.e., supply side) and left behind the crucial aspects of the demand side of the equation. Therefore, the capability to ensure that IT investments are made as effective...

Energy demand-side management becomes a well-established approach in the Smart Power Grid. Aggregation of consumption information is a critical operation performed by most demand-side energy management mechanisms as it provides information about the required adjustment of power demand. However, a centralized demand-side energy management approach controlled exclusively by utility companies is n...

introduction: by considering daily progress of advanced technology and unimaginable advances in the management technology region, demand to educate and improve working personnel of administrative health and hygiene fields seems to be vital by considering the present situation. the main purpose of this study is to specify the educational demand of health care management graduates who are working...