Evaluation Of The Noise Level In Swine Housing [avaliação Do Nível De Ruído Em Instalações Para Suínos]

dc.creatorSampaio C.A.D.P.
dc.creatorNaas I.D.A.
dc.creatorSalgado D.D.
dc.creatorQueiros M.P.G.
dc.date2007
dc.date2015-06-30T18:50:32Z
dc.date2015-11-26T14:38:16Z
dc.date2015-06-30T18:50:32Z
dc.date2015-11-26T14:38:16Z
dc.date.accessioned2018-03-28T21:43:11Z
dc.date.available2018-03-28T21:43:11Z
dc.identifier
dc.identifierRevista Brasileira De Engenharia Agricola E Ambiental. , v. 11, n. 4, p. 436 - 440, 2007.
dc.identifier14154366
dc.identifier
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-34548762999&partnerID=40&md5=a5cdb3c94e49c44eff9c09f2616b99a1
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/105037
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/105037
dc.identifier2-s2.0-34548762999
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1249500
dc.descriptionThis research was carried out with in growing and finishing facilities of swine housing with the objective to evaluate and compare the noise level emitted by the animals mainly during feeding and noise level from other sources, and estimate the occupational risk exposition of workers. The evaluation was made using noise level equipment and measurement as indicated in NR-15 norm located at 1.50 m of height, corresponding to the mean height of the worker's ear. Four swine housings were evaluated. The statistical analysis was done using fatorial design and mean test. The results indicated significant differences at 1% probability level among the four housings. The mean noise level was 65 dB(A) and 70 dB(A) for growing and finished housing respectively, within the limits allowed in the NR15 norm (85 dB(A)) for a daily working of 8 h. Considering the peak noise level observed during feeding and other task schedule mainly finishing swine housing ear protection is recommended. There was also a tendency for the noise level to increase as thermal conditions became more unconfortable.
dc.description11
dc.description4
dc.description436
dc.description440
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dc.languagept
dc.publisher
dc.relationRevista Brasileira de Engenharia Agricola e Ambiental
dc.rightsaberto
dc.sourceScopus
dc.titleEvaluation Of The Noise Level In Swine Housing [avaliação Do Nível De Ruído Em Instalações Para Suínos]
dc.typeArtículos de revistas


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