نتایج جستجو برای: sculptors and metalworkers apparently

تعداد نتایج: 16828788  

Journal: :Revista de saude publica 2005
Maximiliano Ribeiro Guerra Paulo Maurício Campanha Lourenço Maria Teresa Bustamante-Teixeira Márcio José Martins Alves

OBJECTIVE To analyze the prevalence of cases suggestive of noise-induced hearing loss (NIHL) among metalworkers who were potentially exposed to occupational noise (from 83 to 102 dB). METHODS A cross-sectional study was carried out in a metalworking company providing services in Rio de Janeiro, Brazil. Clinical and occupational data on 182 workers who were active between November 2001 and Mar...

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Journal: Iranian Journal of Veterinary Research 2011
S. Hasanzadeh, S. Monazzah

For this study the jejuni of 50 adult (2-4 years), apparently healthy Iranian river buffaloes were collectedfrom the abattoir for gross morphology, histomorphology, and histomorphometry. Our statistical analysisrevealed that, there are significant (P

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Journal: :Sign Systems Studies 2005

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