Examinando por Autor "Gamarra Castro, Lida Carmen"

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    Occupational exposure to noise of workers in the welding workshop of an open pit mine in northern Peru, 2020
    (Universidad Privada Norbert Wiener, 2020-10-25) Gamarra Castro, Lida Carmen; Pretell Aguliar, Rosa María
    The occupational exposure to noise of workers in a welding workshop at an open-pit mine in northern Peru is evaluated based on two relevant factors: the location within the welding workshop and the specific activity performed by the workers. Ignorance of its influence could lead to an underestimation of the workers' noise exposure risk and, consequently, the effectiveness of the hearing conservation program. The objective of this research is to determine the occupational exposure to noise of the workers in the welding workshop. The approach is quantitative, with a cross-sectional, descriptive, and prospective design, of a longitudinal nature. The population will consist of 120 workers, and the stratified sample will include 70 workers, with 35 from the day shift and 35 from the night shift.