Hearing and Hearing Protection
نویسنده
چکیده
We study the origin of the Noise-Induced Hearing Losses (NIHL) in relation to the morphology and the physiology of the ear. We describe the mechanical and metabolic effects of the noises on the inner ear and their consequences on hearing. We discuss the importance and the limitations of the protective mechanisms. Finally, we present new possibilities to protect the ear against noise and to treat the acoustic trauma.
منابع مشابه
بررسی برنامه حفاظت شنوایی در کارگران صنایع مختلف شهرستان یزد
Introduction: Noise Induced Hearing Loss(NIHL) is among the most common occupational diseases which may cause irreversible and permanent hearing loss. Noise is the most frequent preventable occupational exposure. The most importanmt cause of NIHL is exposure to noise more than 85 dB and not to use hearing protection devices. Considering the importance of hearing protection deivices for preventi...
متن کاملعوامل مرتبط با استفاده از گوشی حفاظتی در کارگران کارخانجات ریسندگی بافندگی شهر یزد بر اساس تئوری انگیزش محافظت
Background and aimsNoise-Induced Hearing Loss (NIHL) is an important occupational disorder. High percentage of workers in occupational environments did not use the hearing protection device against harmful noise. This study was carried out to study factors related to workers' use of Hearing protection Device in Knitting & spinning factories of Yazd city based on protection motivation theory.Met...
متن کاملبررسی عوامل موثر بر کاهش شنوایی و استفاده از تجهیزات حفاظت شنوایی در کارگران صنعت کاشی با استفاده از مدل بزنف
Introduction: Occupational hearing loss due to noise is completely preventable and using the hearing protection device is one of control proceedings by the workers expose the impermissible noise. Therefore, this study aimed to determine the effective factors on occupational hearing loss and also the effective factors on using hearing protective devices by the workers exposed to excessive noise....
متن کاملاستفاده از وسایل حفاظت شنوایی با رویکرد درک ریسک کاهش شنوایی ناشی از سروصدا در تعدادی ازصنایع تولیدی
Background & Objective : Noise is a widespread physical agent and although is a most risk factors in workplaces that workers of health to exposed. Thus, different actions is done for reduce exposure to it in work places, which one of them is use of hearing protection devices. The use of hearing protection devices with approach risk perception of noise induced hearing loss in several manu...
متن کاملInvestigating the Effect of Training Intervention of Hearing Protection Devices Use Based on BASNEF Model on the Workers of Hamadan Small Workshops
Background& objectives: Due to the high number of small workshops in the country, the numerous workforce of them from one hand, the existing noise as one of the harmful factors in the working environment and the importance of workers’ health from the other hand, this study was conducted with the aim of identifying the effect of training intervention of hearing protection devices use based on BA...
متن کاملبررسی ارتباط متغیرهای دموگرافیک با سازه های مدل آموزشی بزنف در افزایش مدت زمان استفاده کارگران از وسایل حفاظت شنوایی
Background and purpose: The last way of noise control is using hearing protective devices that maybe the first way of noise control in some industries. Obviously if the hearing protection device is not used continuously and properly, its actual performance is reduced. The aim of this research was to investigate the relationship between demographic variables and BASNEF training constructs in pro...
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