Ruído de equipamentos no ensino em Medicina Dentária
Autor(a) principal: | |
---|---|
Data de Publicação: | 2004 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/10216/183 |
Resumo: | The noise levels made by clinical handpieces and laboratory engines are the main descriptors of acoustical comfort in learning spaces in a dental medicine school. The aim of this work is the acoustic characterization of five different teaching spaces at the University of Porto Dental Medicine School (FMDUP) by measure and analysis of the noise levels using the parameters LAeq, LAEP,d and NC. The acoustic environment in the practical classes is characterized by high noise levels (in general, between 61 and 88 dBA) that degrade the quality of these places for their main purpose regarding attentiveness and speech intelligibility. The measured values showed daily exposure noise levels higher than the legal limits, which can make very possible the appearance of hearing loss with time. The reduction of these noise levels is then a fundamental objective to pursuit and some suggestions are presented to diminish up to 12 dB(A) the acoustic environment. |
id |
RCAP_e206b0f008ac808c617b8dac5467638b |
---|---|
oai_identifier_str |
oai:repositorio-aberto.up.pt:10216/183 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Ruído de equipamentos no ensino em Medicina DentáriaAcústica, Engenharia civilAcoustics, Civil engineeringThe noise levels made by clinical handpieces and laboratory engines are the main descriptors of acoustical comfort in learning spaces in a dental medicine school. The aim of this work is the acoustic characterization of five different teaching spaces at the University of Porto Dental Medicine School (FMDUP) by measure and analysis of the noise levels using the parameters LAeq, LAEP,d and NC. The acoustic environment in the practical classes is characterized by high noise levels (in general, between 61 and 88 dBA) that degrade the quality of these places for their main purpose regarding attentiveness and speech intelligibility. The measured values showed daily exposure noise levels higher than the legal limits, which can make very possible the appearance of hearing loss with time. The reduction of these noise levels is then a fundamental objective to pursuit and some suggestions are presented to diminish up to 12 dB(A) the acoustic environment.20042004-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10216/183por1646-2890Sampaio-Fernandes J.A CarvalhoPaula VazAndreia Matosinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-29T13:42:18Zoai:repositorio-aberto.up.pt:10216/183Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:46:09.048711Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Ruído de equipamentos no ensino em Medicina Dentária |
title |
Ruído de equipamentos no ensino em Medicina Dentária |
spellingShingle |
Ruído de equipamentos no ensino em Medicina Dentária Sampaio-Fernandes J. Acústica, Engenharia civil Acoustics, Civil engineering |
title_short |
Ruído de equipamentos no ensino em Medicina Dentária |
title_full |
Ruído de equipamentos no ensino em Medicina Dentária |
title_fullStr |
Ruído de equipamentos no ensino em Medicina Dentária |
title_full_unstemmed |
Ruído de equipamentos no ensino em Medicina Dentária |
title_sort |
Ruído de equipamentos no ensino em Medicina Dentária |
author |
Sampaio-Fernandes J. |
author_facet |
Sampaio-Fernandes J. A Carvalho Paula Vaz Andreia Matos |
author_role |
author |
author2 |
A Carvalho Paula Vaz Andreia Matos |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Sampaio-Fernandes J. A Carvalho Paula Vaz Andreia Matos |
dc.subject.por.fl_str_mv |
Acústica, Engenharia civil Acoustics, Civil engineering |
topic |
Acústica, Engenharia civil Acoustics, Civil engineering |
description |
The noise levels made by clinical handpieces and laboratory engines are the main descriptors of acoustical comfort in learning spaces in a dental medicine school. The aim of this work is the acoustic characterization of five different teaching spaces at the University of Porto Dental Medicine School (FMDUP) by measure and analysis of the noise levels using the parameters LAeq, LAEP,d and NC. The acoustic environment in the practical classes is characterized by high noise levels (in general, between 61 and 88 dBA) that degrade the quality of these places for their main purpose regarding attentiveness and speech intelligibility. The measured values showed daily exposure noise levels higher than the legal limits, which can make very possible the appearance of hearing loss with time. The reduction of these noise levels is then a fundamental objective to pursuit and some suggestions are presented to diminish up to 12 dB(A) the acoustic environment. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004 2004-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://hdl.handle.net/10216/183 |
url |
https://hdl.handle.net/10216/183 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
1646-2890 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799135778421342208 |