The most important issue in multi-objective optimization problems is to determine the Pareto points along the Pareto frontier. If the optimization problem involves multiple conflicting objectives, the results obtained from the Pareto-optimality will have the trade-off solutions that shaping the Pareto frontier. Each of these solutions lies at the boundary of the Pareto frontier, such that the i...

Introduction Social physique anxiety (SPA) and Obsessive-compulsive disorders (OCD) are highly correlated and have been considered to be important in understanding eating problems. HoweverSPA and OCD have not been directly studied with respect to eating problems. Thus, the aim of this study was to examine the relationship between SPA and OCD and measures of eating problems.Materials and Methods...

The single machine total weighted tardiness problem (SMTWTP) is a well-known planning problem from operations research, engineering and computer science. It is characterized by the assignment of starting times for a given set of jobs on a single processor, minimizing the (weighted) tardy completion of the jobs with respect to given due dates. In this sense, the tardiness is given an economical ...

This paper describes interconnection between technical and economical making decision. The reason of this dealing could be different: poor technical condition, change of substation (electrical network) regime, power transformer owner budget deficit and increasing of tariff on electricity. Establishing of recommended practice as well as to give general advice and guidance in economical sector, t...

INTRODUCTION There is an increasing awareness to counteract problems due to incorrect antimicrobial use. Interventions that are implemented are often part of an Antimicrobial Stewardship Program (ASPs). Studies publishing results from these interventions are increasing, including reports on the economical effects of ASPs. This review will look at the economical sections of these studies and the...

The present article approaches rational drug use (RDU) from the economical point of view. The implementation of RDU implies in costs and involves acquisition of knowledge and behavioral changes of several agents. The difficulties in implementing RDU may be due to shortage problems, information asymmetry, lack of information, uncertain clinical decisions, externalities, time-price, incentives fo...

Congestion and overloading for lines are the main problems in the exploitation of power grids. The consequences of these problems in deregulated systems can be mentioned as sudden jumps in prices in some parts of the power system, lead to an increase in market power and reduction of competition in it. FACTS devices are efficient, powerful and economical tools in controlling power flows through ...