background :  nosocomial infections are considered as health issues that affect developed and poor countries. these infections can be transmitted to patients through hospital environment and equipments. the aim of this study was to evaluate the prevalence of gram-negative bacilli in the environment and the equipments of hospitals in the east of golestan province in 2015.  methods :  in this stu...

In order to Investigate the knowledge and usage of personal protective equipments with 290 workers interviewed who were employed in 200 welding shops in Kerman. The data were recorded in a questionnaire. The results showed that in respect to personal protective equipments  31.4℅ had low knowledge, 50.3℅ medium knowledge and 18.3℅ good knowledge. Hand shieldwelding , safety goggles, clothes and ...

OBJECTIVE To assess and evaluate the drug storage quality and regulatory compliance among privately operated drug stores of Karachi Pakistan. METHODS A cross-sectional survey of drug stores located in Karachi was conducted from May to December 2013. A total of 1003 drug stores that were involved in the sales, purchase and dispensing of pharmaceutical products were approached by non-probabilit...

On the basis of analyzing the relationship between the equipment system and spare parts inventory, this paper proposes two-level equipment and spare parts system management based on the Theory of Constraints. From the system point of view and according to the Theory of Constraints, the manufacturing organization identifies bottleneck equipments in equipment system and makes the bottleneck equip...

Firearm related mortality is not frequently encountered in a country like Nepal where there us stringent law prohibiting buying, selling, carrying or storing of firearms. It required to have valid license firearm possession. Wounds produced by typical characteristic the knowledge which helps identify type used, range fire, position victim and whether manner death was homicidal, suicidal ...

In a first-price auction, asymmetries among bidders typically result in inefficient allocations— that is, the winner of the auction may not be the person who values the object the most. This inefficiency creates a motive for post-auction resale, and when bidders take resale possibilities into account, their bidding behavior is affected as well. Standard models of such auctions, by and large, im...