due to the importance of supplier selection issue in supply chain management (scm) and ,also,  the increasing tendency of organizations to their social responsibilities, in this paper, we survey the supplier selection issue as a multi objective problem while considering the factor of corporate social responsibility (csr) as a mathematical parameter. the purpose of this paper is to design a mode...

wastewater planning management is a complex problem involving agricultural, rural and industrial interests. in countries facing rapid population growth, identifying methods that can allow them to take good decisions among several competitive alternatives is of utmost importance. the purpose of this paper is to present a methodology for a wastewater planning management system using a multi-c...

Stop for a moment and think about any issue in wildlife managementabout any other issue in your life for that matter. The issue might be as simple as selecting the type of boat you will need on a waterfowl refuge in the Midwest, or it may be as complex as multi-stakeholder deliberations about humanwild boar conflicts in suburban Berlin, Germany What determines whether these situations are probl...

Two important characteristics of the AAA should be apparent from the most casual appraisal: First, each branch-point-question calls on the clinician to apply his or her own experience and judgment, and second, the true role of the AAA is to help guide entrance into the American Society of Anesthesiologist’s Difficult Airway Algorithm (ASA-DAA). This calls attention to the misnomer of the ASA-DA...

Risk management comprises four discrete (but related) types of concern: “compensatory” and “prospective” anticipatory management, preparedness and disaster response activities. Preparedness and response strategies are still generally dominant concerns for disaster organizations. Anticipatory risk reduction is far from being generalized and has low social and political saliency. In the present p...

the aim of this study is to find the effect of trader’s biorhythmic cycles on their perceptual decisions in tehran stock exchange. according to author’s point of view, decision making is one of the major factors of management skills, and in some cases, it is equivalent of management (simon’s point of view). also considering this fact that the knowledge of psychological factors and it’s effects ...

introduction: one of the types of hospital management information systems is decision support information system (dsis). this system uses decision-making models and databases for preparing specific information to support their semi-structured or unstructured decisions. the present study aimed to design a decision dsis model for board of trustees of ayatollah kashani hospital, shahrekord, iran. ...