منابع مشابه
Direct Measurement of Noise Levels in a Large Hospital
Previous studies on the question of noise in hospitals have been based on the replies of patients to questionnaires. This paper records what is to our knowledge the first attempt to determine sound levels in a hospital by direct measurement; the work was carried out in the Bristol Royal Infirmary. Some justification is needed for the use of objective sound measurement. Admittedly the intensity ...
متن کاملNoise levels in a clinical chemistry laboratory.
An investigation into the noise levels in a clinical chemistry laboratory has been carried out. It was shown that although the levels were insufficient to cause damage to hearing, they exceeded the criteria of acceptability for offices and workshops.
متن کاملNoise levels in dental schools.
OBJECTIVE To measure and analyse noise levels in the learning-teaching activities at the Dental School of the University of Porto (Portugal). MATERIALS AND METHODS Sound levels were measured in five different practice areas and laboratories, selected as representative of a variety of learning-teaching activities. The noise levels were determined using a precision sound level meter that was po...
متن کاملAssessment of noise levels and identification of distribution pattern in elementary schools: a case study in Zanjan city
Background and Objective: Conversion of houses into residential towers in worn-out urban textures increases population. Schools of the vicinity would face with multiplicity and limited space for students, leading to noise pollution. The purpose of this study was to evaluate the noise levels during morning and afternoon shifts among two primary schools in Zanjan. Materials and Methods: Measurem...
متن کاملA study in hospital noise - a case from Taiwan.
Hospitals are places that allow patients to rest and recover, and therefore must be quiet inside and in the surrounding neighborhood. One medical center was chosen as a sample hospital. This hospital was a tertiary care center during the 2003 outbreak of the severe acute respiratory syndrome (SARS) in Taiwan. The measurement results show that the noise level in the wards and stations was betwee...
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ژورنال
عنوان ژورنال: INDUSTRIAL HEALTH
سال: 1984
ISSN: 0019-8366,1880-8026
DOI: 10.2486/indhealth.22.75