Noise Criteria
Mostrando 1-12 de 41 artigos, teses e dissertações.
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1. The effect of noise on the amplitude and morphology of cortical auditory evoked potentials
Abstract Objective: To analyze the effect of noise on electrophysiological measurements (P1-N1-P2 complex) of cortical auditory evoked potentials in normal hearing individuals of different ages. Methods: The inclusion criteria for the study were young individuals, adults and elderly, aged 18–75 years, with auditory thresholds up to 25 dB. Participants we
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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2. Acoustic characteristics of voice in different cycles of life: an integrative literature review
RESUMO Objetivo: realizar revisão integrativa da literatura sobre as características acústicas da produção da voz saudável, da infância à terceira idade. Métodos: foi realizado levantamento bibliográfico nas bases de dados Pubmed, Scielo, Medline e Lilacs, nos últimos dez anos. Foram encontrados 19 estudos que atenderam aos critérios propostos
Rev. CEFAC. Publicado em: 25/11/2019
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3. The use of remote microphone systems in unilateral hearing loss: a preliminary study among Brazilian children and teenagers
Abstract Due to the large number of individuals with Unilateral Hearing Loss (UHL) and the recommendation to use hearing assistive devices, studies are required to define possibilities of intervention for this population. Objective: To evaluate the performance of the Remote Microphone System (RMS) in children with UHL. Methodology: Prospective clinical study
J. Appl. Oral Sci.. Publicado em: 04/11/2019
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4. Comparative study between monoexponential and biexponential diffusion weighted imaging sequences in multiparametric prostate magnetic resonance imaging
RESUMO Objetivo: Comparar qualitativa e quantitativamente, em termos de qualidade de imagem, um novo protocolo de sequência de difusão biexponencial com o protocolo de difusão monoexponencial padrão, em ressonância magnética multiparamétrica da próstata. Métodos: Estudo com coleta prospectiva e análise transversal. Entre agosto e novembro de 2017
Einstein (São Paulo). Publicado em: 18/07/2019
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5. Brazilian guidelines for the management of psychomotor agitation. Part 1. Non-pharmacological approach
Objective: To present the essential guidelines for non-pharmacological management of patients with psychomotor agitation in Brazil. Methods: These guidelines were developed based on a systematic review of articles published from 1997 to 2017, retrieved from MEDLINE (PubMed), Cochrane Database of Systematic Review, and SciELO. Other relevant articles identi
Braz. J. Psychiatry.. Publicado em: 06/12/2018
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6. Study on patient dosimetry and image quality in digital mammography
Abstract Introduction Digital mammography present many advantages in comparison to conventional mammography, such as high dynamic range and the post-processing of acquired images. One problem is that protocols may not be optimized, resulting in higher absorbed doses to patients. The objective of this work is to evaluate image quality and to estimate mean gl
Res. Biomed. Eng.. Publicado em: 2017-06
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7. High-frequency Audiometry Hearing on Monitoring of Individuals Exposed to Occupational Noise: A Systematic Review
Abstract Introduction The literature reports on high-frequency audiometry as one of the exams used on hearing monitoring of individuals exposed to high sound pressure in their work environment, due to the method́ s greater sensitivity in early identification of hearing loss caused by noise. The frequencies that compose the exam are generally between 9 KHz
Int. Arch. Otorhinolaryngol.. Publicado em: 2016-09
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8. Firefighters' noise exposure: a literature review
AIM: To review the literature about the effects of environmental noise on the hearing ability of firefighters. METHOD: The PubMed and Scielo databases were searched and studies from 2002 to 2012 that included the keywords firefighters, noise, and hearing loss were identified. Initially, 24 studies were selected, but only 10 met the inclusion criteria of inve
Int. Arch. Otorhinolaryngol.. Publicado em: 2013-03
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9. Fuzzy Modeling of Annoyance Caused by Aircraft Noise Using Laeqd and Laeqn Metrics
ABSTRACT: Airport noise presents a major environmental impact arising from aircrafts airport activities, being one of the most complex and difficult mitigation problems. From the environmental point of view, airports cause serious problems to the population. Annoyance caused by noise was evaluated from the Day-Night Level (DNL) metrics proposed by Schultz. H
J. Aerosp. Technol. Manag.. Publicado em: 2013-03
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10. Avaliação dos componentes anatômicos do sistema estomatognático de crianças com bruxismo, por meio de imagens obtidas por tomografia computadorizada cone beam / Evaluation of the anatomical structures of the stomatognathic system in children with bruxism by cone beam computed tomography
Among the parafunctional activities of masticatory system, bruxism can be higlighted. It occurs during sleep (Sleep Bruxism - SB) or wakefulness (Awake Bruxism - DB), which occur in two different states of consciousness (sleep and wakefulness). The International Classification of Sleep Disorders defines bruxism as \"a movement disorder with a stereotyped pat
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/01/2012
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11. Avaliação dos ruidos articulares como diagnóstico complementar de desordens temporomandibulares / Assessment of temporomandibular joint sounds as a complementary diagnosis in temporomandibular disorders
The joint noise is commonly recognized as a sign of an articular derangement, and its analysis is part of the data set collected in many systems of classification and diagnosis, both in research and clinical activities. Despite this importance, there is some difficulty in interpreting the sounds due to the natural variability of the phenomenon, subjectivism
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/09/2011
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12. IMPACTO DO RUÍDO OCUPACIONAL NA AUDIÇÃO E QUALIDADE DE VIDA DE TRABALHADORES INSERIDOS EM UM PROGRAMA DE CONSERVAÇÃO AUDITIVA. / IMPACT OF OCCUPATIONAL NOISE ON HEARING AND QUALITY OF LIFE OF WORKERS POSTED IN A HEARING CONSERVATION PROGRAM.
Noise is the most common harmful physical agent found in the workplace. This hazardous agent gains more importance when it is proved that the hearing damage caused by it is irreversible, and that the continuous exposure produces other organic, physiological and psycho-emotional disturbances that result in lower life quality and health of workers. This work e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/04/2010