نتایج جستجو برای: noise exposure
تعداد نتایج: 496717 فیلتر نتایج به سال:
Introduction & Objective: Noise exposure, risk exposure in a wide range of work station, especially oil and gas industry and related companies is considered. This study was carried out to evaluate the noise before and after corrective action in 11 operational units of tanks and transportation in Abadan oil refining company. Methods: First, the basic information including the location of noise ...
Introduction: Occupational noise exposure induced hearing loss is recognized as one of the most harmful factors in industries. Hearing loss is one of the 10 top works–related diseases. This study is to determine the existence of noise pollution in the workplace and probability of its hearing injury among exposed workers in Sarkhoon refinery in 2008, Bandar Abbas, Iran Methods: In this cr...
Hypertension and Exposure to Noise near Airports (HYENA): Study Design and Noise Exposure Assessment
Background and Aim: Employees in power plants are exposed to noise due to working with booster pumps, condensers, fans, boilers, steam valves, and other equipment. Noise, as a common detrimental factor, has devastating effects on human health. Today, infertility is one of the problems observed in different societies, and it is possible that noise, as a job stressor, affects fertility factors. T...
Background and aims: In the steel industry, air blowers used to supply compressed air are considered as sources of annoying noise . This study aims to design an acoustic room chamber in order to control the noise level of the air blower. Methods: Measuring of the noise level along with frequency analysis was performed by using sound level meter, model ofCASELLA-Cell.450 . Dosimetery was per...
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