[PDF] Top 20 MEDICIÓN DE LA RESISTENCIA DE PUESTA A TIERRA

... This study was carried out based on a cross-sectional study on occupational noise-exposed ...of noise and years of noise exposure matched healthy controls under similar environ- mental ... See full document

... stopped noise expos- ure for >48 ...background noise level < 25 dB(A). According to the Chinese Diag- nostic Criteria of Occupational NIHL (GBZ49–2014), hearing thresholds of both ears ... See full document

... occupational noise exposure and genetic risk ...similar noise exposure environments, it is seen that genetic susceptibility might play an import- ant role in NIHL [3, ...the Chinese ... See full document

... rs2353397 CC, CT genotypes of the HHIP gene were associated with susceptibility to COPD in the Chinese Han population. The HHIP gene is located at chromo- some 4q31.21 – 31.3, position 145517578; it encodes ... See full document

... Relevant articles published prior to July 20, 2017 were mainly identified through searches of Web of Science, PubMed, Cochrane Library, Chinese Wan Fang, and Chinese National Knowledge Infrastructure ... See full document

... of hearing students fail to directly communicate with their non-disabled peers in the mainstream ...and hearing aids make it difficult for the Deaf and hard of hearing learners to access the ...for ... See full document

... We designed this study to investigate the associations be- tween the GUCY1A3 polymorphisms and LAA stroke in Chinese Han population. Our results showed that, under the recessive model, the ... See full document

... the study by Schettinietal(2017) who reported that ...about noise prevention methods in dental work place, although they did not use ...place noise on health and quality of life,probablediscomfort, ... See full document

... our study was to assess objective occupational NIHL, as measured by Audiometric testing, and determine its relation to subjective sensation of hearing loss as well as to auditory and vestibular ... See full document

... of noise exposure was 8 hours for all of the workers in both ...daily noise exposure of workers in areas like weaving, quality control in both factories and preparing section in Alsbagoon exceeds the ... See full document

... like hearing loss, effect on blood circulation, psychological disorders, and decreased work output [ 4, ...statistics, noise induced damages amount to approximately 4 million dollars per day [ ... See full document

... that genetic changes in the HTRA1 gene promoter in the 10q26 chromosomal region are related to the pathogenesis of ...our study and other studies in different ...clarify genetic polymorphisms ... See full document

... trolled study on army recruits and concluded that re- cruits who had magnesium supplementation had less frequent noise-induced PTS compared to the placebo group ...reduced noise level by about ... See full document

... lifetime noise exposure will be associated with abnormal gain in the ascending auditory pathway, that is, increased fMRI response to auditory ...high noise exposure groups in the fMRI responses to broadband ... See full document

... Rs712039 located on the DUSP14 gene. DUSP14 gene is a member of a large family of phosphatases, which was considered as a sus- ceptibility gene to pulmonary TB [20]. Previous study has demonstrated the association ... See full document

... use hearing-protection devices (Table 5) when exposed to loud sounds or noise at work or outside ...of hearing-protection use were adjusted for exposure to fire- arms, there was no longer a ... See full document

... of hearing loss was almost similar to the figures reported by the studies conducted in other ...the hearing loss prevalence in Zanjan ...of hearing loss is higher in Nigeria, ... See full document

... education and training of mineworkers on occupational noise induced hearing loss (ONIHL) and 12.. its impact on mineworkers’ hearing.[r] ... See full document

... protective devices when working. The audiometric test results showed that he could not hear 25dB sounds at several different frequencies. He said, ‘From the beginning I saw this profession has more hazards than others ... See full document

... age-related hearing loss), conductive hearing loss, previous history of acoustic trauma, congenital hearing loss, and ototoxic drug ...of hearing conservation devices was ... See full document