نتایج جستجو برای: sound pollution

تعداد نتایج: 173210  

ژورنال: ارگونومی 2015
آزاد, پریسا , احمدوند, لیلا , اشرفی, فاطمه , زمانیان, زهرا , ملکی, بهرام , کوهنورد, بهرام ,

Introduction: As a healthcare providing establishment, hospitals can be affected by sources of noise pollution which then impose negative effects on the health and comfort of patients and personnel. The present study was conducted to determine the relationship between sound annoyance and general health in the personnel of university affiliated and non-university affiliated hospitals in Shi...

Journal: :مجله دانشگاه علوم پزشکی کرمانشاه 0
manouchehr omidvary faculty member of ghazvin azad university. javad ne'matian assistant professor of tehran azad university zahra rafighi bs in health , kermanshah university of medical sciences. nadiya chaboksavar bs in health , kermanshah university of medical sciences.

introduction: noise is one of the hazardous factors in work places such as  textile industries. the objective of this study is to determine noise pollution in textile industries in kermanshah (2001). materials & methods: this study is  an analytical-descriptive one. the study was done in 2 steps. in the first step the characteristics of the work place & buildings were completely determined; the...

Journal: :international journal of occupational hygiene 0
parvin nassiri occ. hyg. dep, school of public health, tehran university of medical sciences, tehran, iran. ali mohammad abbasi ilam university of medical sciences, ilam, iran.

the aim of the present study was to assess the industrial noise pollution and its effects on the blood pressure of workers during activities intextile factory in ilam,which is situated in west of iran. a cross-sectional study was performed on a group included 81 workers and 30 people as sample and control group, respectively. a questionnaire was filled out and then the other measurements includ...

ژورنال: طب کار 2016

Introduction: A hospital as a health care institution providing  treatment services can be heavily influenced by sources of noise. Noise pollution has negative impacts on patient comfort and staff welfare. This study aimed to evaluate the relationship between noise annoyance and sensitivity with noise parameters (PNC, SIL) in the hospitals of Behbahan. Methods: This study...

ژورنال: پژوهش در پزشکی 2005
سیدعباس صفوی نائینی, , علی فتاحی بافقی, , محمدرضا فتح العلومی, ,

Background : Sound pollution has unwarranted effects on hearing loss. Despite numerous prior studies on sound pollution and its effects in industrial environments, scanty studies are available among musicians. The aim of the present study is to evaluate the association between musical instruments noise and hearing loss. Material and method : For this prospective study, 50 professional players o...

F. Amiri, Y. Alimohammadi, Z. Zamanian,

Introduction: High sound, is an occupational and environmental hazard common. Hospitals as medical and health care setting are affected by noise sources. Therefore, the aim of this study is to investigate the noise pollution in Shiraz hospitals. Methods: A cross-sectional study in different parts and the area around the 8 educational and non-educational hospitals in Shiraz was performed. For...

Journal: :Journal of avian medicine and surgery 2007
Laurel A Degernes

This report describes the author's experiences in participating in avian research during 3 field seasons in remote areas in Prince William Sound (PWS), located in south-central Alaska. Veterinary support was needed to biopsy the livers of nestling and adult pigeon guillemots (Cepphus columba) and adult black oystercatchers (Haematopus bachmani). These surgeries were part of larger research stud...

بهزادی, محمد حسن , مصطفایی , مریم , نصیری, پروین ,

Introduction: According to previous researches, working at the airport is one of the most vociferous jobs in the world. Airport workers are at risk of noise induced hearing loss. The present study was done to evaluate the Sound Pressure Level (SPL) in the closest aprons to Ground Safety department at Mehrabad airport and to investigate the effect of airport noise on the employees of this depart...

Background & Aims of the Study:  One of the most important harmful factors in big cities is noise, and traffic is regarded as the most important source of noise pollution. Therefore, this study aimed to investigate the level of knowledge, attitude, and practice of people in Kermanshah, Iran, regarding the potential effects of noise pollution on their health. Materials and Methods: A researc...

ژورنال: سلامت و محیط زیست 2012
اعظم, کمال, حسینی گوشه, سید نورالدین, فرهنگ دهقان, سمیه, منظم, محمدرضا, نصیری, پروین,

Background and Objectives: Sound of motorcycles plays an important role in noise pollution in big cities. This is due to the lack of national law or standards to control the noise of domestic and also imported motorcycles. This study tries to introduce a practical limit value in different stage of motorcycle life cycle by assessing their noise pollution. Materials and Methods: First the motorcy...

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