نتایج جستجو برای: real environmental situation
تعداد نتایج: 1002231 فیلتر نتایج به سال:
OBJECTIVES Environmental exposure of the general population to asbestos in Poland is mainly due to degradation of very popular asbestos-cement products and the resultant release of the elementary asbestos fibres into the ambient air. Assessments of environmental pollution by asbestos were based on the volume of the raw material used, amount of manufactured asbestos products, and measuring the c...
In recent decades, sophisticated computational routines for underwater acoustics have been developed, and advances in computational power have put real time use of these routines in reach for sonar applications. However, the US Navy must often operate in unfamiliar waters where the basic environmental inputs to the computational routines may be uncertain or unknown. In this situation, the value...
In recent decades, sophisticated computational routines for underwater acoustics have been developed, and advances in computational power have put real time use of these routines in reach for sonar applications. However, the US Navy must often operate in unfamiliar waters where the basic environmental inputs to the computational routines may be uncertain or unknown. In this situation, the value...
Background and Aim: Hospitals are among the most important health and medical institutions responsible for promoting health, and provision of appropriate health services requires a healthy, hygienic and safe environment. This research was done with the aim of assessing the environmental health situation Qom hospitals in 2005.Materials and Methods: This research is an applied descriptive - analy...
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