The hidden costs of environmental contamination.

Optimal Policy of Condition-Based Maintenance Considering Probabilistic Logistic Times and the Environmental Contamination Issues

One important issue in using the industrial and manufacturing facilities is to consider their impacts on the environment. Many of these equipment have negative effects on the environment when operated for sometimes. In this research the probabilistic logistic times and the destructive effects for maintenance are studied and appropriate model is suggested and evaluated. The aim of the proposed m...

Costs of Quality: Exploratory Analysis of Hidden Elements and Prioritization using Analytic Hierarchy Process

Cost of Quality analysis is emerged as an effective tool for the industrial managers for pinpointing the deficiencies in the system as well as for identifying the improvement areas by highlighting the cost reduction opportunities. However , this analysis will be fully effective only if it is further extended to identify the cost incurred in ensuring quality in all areas of the supply chain incl...

Analysing the Effects of Environmental Recognition on Enhancing the Hidden Natural Landscape of Tajrish River-Valley and its Sociability

Survey of bacterial contamination of environment of swimming pools in Yazd city, in 2013

Background: Infections are readily transmitted as a result of bacterial contamination of swimming pools. Therefore, hygiene and preventing the contamination of swimming pools is of particular importance. The objective of this study was to determine the amount of bacterial contamination in indoor pools of Yazd in 2013. Methods: In this descriptive and analytical study, all indoor swimming pools ...

A comprehensive model of hidden curriculum management in medical education

Introduction: Hidden curriculum plays a main role in professionallearning, formation of professional identity, socialization,moral development and learning values, attitudes, beliefs, andknowledge in learners, so it needs to be managed. Althoughthe majority of the theorists believe in the existence of a hiddencurriculum and its greater effect and sustainability com...