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PARAMETERS AFFECTING NOISE INDUCED HEARING LOSS IN INDUSTRY
Noise intensity Industries noise
2010/1/5
The paper is based on a study conducted in three different industries on 84.4 on their employees to determine the effect of over all noise intensity, length of employment and rest periods among them. ...
To study the relation between hypertension and noise exposure, after the noise monitoring is weaving and spinning workshops, a especially designed questionnaire was completed and measurement were made...
EFFECTS OF HIGH-SPEED DRILL NOISE ON DENTISTS’ HEARING
EFFECTS HIGH-SPEED DRILL NOISE DENTISTS’ HEARING
2010/1/4
The study deals with noise problems associated with the use of air-turbine drills in dental practice. Noise level measurements were made on various types of dental handpieces, when operated free runni...
The mean noise levels were measured in the different sections of six representative mills in the Isfahan area, and audiometric measurements were made in 282 male workers employed in these mills. The m...
The mean noise levels were measured in the different sections of six representative mills in the Isfahan area, and audiometric measurements were made in 282 male workers employed in these mills. The m...
Occupational Noise Exposure Evaluation in Drivers of Bus Transportation of Tehran City
Bus drivers Noise Noise pollution Occupational noise
2009/11/24
Backgrounds and Objectives: Noise in large cities is considered by the World Health Organization to be the third most hazardous type of pollution. Buses are an interesting object of study in the theme...
The Interaction of Noise Pollution and Blood Pressure in a Textile Factory in Ilam,Iran
Blood pressure Industrial activities Noise pollution
2009/11/24
The aim of the present study was to assess the industrial noise pollution and its effects on the blood pressure of workers during activities in textile factory in Ilam,which is situated in west of Ira...
Noise Induced Hearing Loss Among Cotton Textile and Carpet Mill Workers
Noise Induced Hearing Loss Textile Workers
2009/7/2
In industry increased mechanisation results in increased noise levels. Operation of textile machines carries a high risk of hearing loss. In this study the evaluation of textile worker's noise induced...
Noise pollution is a major problem for the quality of life in urban areas. The present study was conducted to determine the noise levels of road traffic at central area of Tehran. It focused on one of...
ON THE APPLICATION OF PARTIAL BARRIERS FOR SPINNING MACHINE NOISE CONTROL:A THEORETICAL AND EXPERIMENTAL APPROACH
Noise control partial noise barriers spinning machine
2010/4/9
Noise is one of the most serious challenges in modern community. In some specific industries, according to the nature of process, this challenge is more threatening. This paper describes a means of no...
The paper discusses sources and characteristics of noise in the dental surgery as well as the mechanism of noise-induced hearing loss. Analysis of the influence of office noise on the hearing of denta...