purpose: to evaluate the influence of different confounding factors on the effect of intravitreal triamcinolone acetonide injection for refractory diabetic macular edema. methods: in a prospective placebo-controlled randomized clinical trial, 88 eyes with refractory diabetic macular edema were randomly assigned into two groups including 45 in the treatment group (4 mg intravitreal triamcinolone...

The purpose of this study is to investigate the factors affecting the evaluation of the quality of voluntary disclosure, given that the factors used in internal research due to having an external source and focusing on the number of disclosures may not be an appropriate criterion for measuring the quality of information disclosure, so, it is necessary to provide new influencing factors on the e...

We derive qualitative relationships about the informational relevance of variables in graph­ ical decision models based on a considera­ tion of the topology of the models. Specifi­ cally, we identify dominance relations for the expected value of information on chance vari­ ables in terms of their position and relation­ ships in influence diagrams. The qualitative relationships can be harnessed ...

This paper proposes a partial implementation of an integrated Quality, Security and Environment management system [1] to deal with the definition of an appropriate global management plan. This implementation is based on the multi-objective influence diagrams [12] which are one of the most commonly used graphical decision models for reasoning under uncertainty with multiple objectives.

this study is a descriptive - survey and objective evaluation analysis of creation causes on informal settlement shadgholi-khan town of qom city. answer questionnaire by 200 protector of household in shadgholi-khan tow, economic, social and physical variables affective creation of informal settlements in the shadgholi-khan its spatial and local effects are investigated. research findings show t...