Parallel discrete event simulation (PDES) is a basic approach for evaluation of complex systems. A PDES attempts to speed up the execution of a simulation by distributing the simulation’s workload between multiple processors. A network of workstations is a widely available platform for PDES. The present article provides a comparative analysis of operational distributed simulation models based o...

The management of head injured patients has recently been reviewed with the development of civilian guidelines for best practice. These are common injuries which often have significant sequelae for patients and costs for health care providers. Evolving civilian standards of care have implications for military medicine which is often practised in challenging environments. Considerable planning a...

Parallel discrete event simulation (PDES) is a basic approach for evaluation of the complex systems. A PDES attempts to speed up the execution of a simulation by distributing the simulation’s workload between multiple processors. A network of workstations is a widely available platform for PDES. The present article provides a comparative analysis of operational distributed simulation models bas...

Recently, considerable attention has been focused on the performance of various airlines and air carriers in terms of efficiency. Although it is obvious that air carriers use airports, few studies have focused on airport operational efficiency. This empirical study evaluates the operational efficiencies of 44 major U.S. airports using data envelopment analysis and some of its recent development...

Nowadays, the transition from a conventional generation system to a renewable generation system is one of the most difficult challenges for system operators and companies. There are several reasons: the long-standing impact of investment decisions, the proper integration of renewable sources into the system, the present and future uncertainties, and the convenience to consider an integrated yea...