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Estudo da interface e aplicação dos materiais mimétricos ao design de produto e segurança do trabalho /Yagi, Benjamim Shiro. January 2006 (has links)
Orientador : Abílio Garcia dos Santos Filho / Banca: João Candido Fernandes / Banca: César Antunes de Freitas / Resumo: O desenvolvimento de produtos de uso pessoal que seguem o design antropomórfico nem sempre podem ser planejados em detalhes mínimos para adaptação em sujeitos que representam as extremidades estatísticas da antropometria. Atento a esse obstáculo, o projeto do produto necessita de recursos que permitam contornar essa limitação. O uso de materiais que possuem capacidade de deformação elástica / moldabilidade se torna viável no sentido de adaptar o produto ao usuário, de forma a otimizar seu desempenho, obtendo maiores índices de segurança, conforto e preferência subjetiva sem modificar sua estrutura básica em função de detalhes antropométricos. A aplicação de forma planejada em locais estratégicos onde exista maior contato com o corpo, sob pressão via peso ou força aplicada faz com que o material se molde aos contornos locais do corpo, proporcionando conforto, firmeza e segurança. São elementos primordiais para a ideal funcionalidade de um produto e que agregam valores preferenciais no poder de decisão do usuário. Dessa forma, é compilado o conceito dos Materiais Miméticos, cujo foco do presente estudo é a análise de preferência subjetiva de sujeitos por equipamentos de proteção individuais que possuem esses materiais moldáveis ao corpo como parte fundamental de sua estrutura; a constatação que a preferência está ligada às sensações produzidas através do material; os fatores decisivos para a escolha definitiva do usuário; análise de interface; e elementos secundários de design para contribuição referencial... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: Development of products for personal use that follows the anthropomorphic design can not ordinarily be planned with meticulous details for the adjustment to subjects who represent the statistical extremes of anthropometry. Considering this obstacle, the productþs project demands resources that make it possible to hurdle this limitation. The use of material with flexible deforming capacity / capacity of shaping becomes something viable in a sense of adjusting product to user in order to enhance their performance, obtaining higher rates of safety, comfort and personal preference without modifying the basic structure in assignation of anthropometric details. The previously planned application in strategic areas where there is a greater contact with the body, under pressure by weight or employed strength, makes the material adapt to local contours of the body providing comfort, firmness and security. These are primal elements for the ideal functioning of a product and they aggregate preferential values to the userþs power of choice. This way, it is formulated the concept of Mimetic Materials, related to the aim of this study which are the analysis of subjectsþ personal preference for personal protection equipments that have this kind of material adaptable to the body as a fundamental part of their structure; the verification that preference is related to sensations produced by the material; decisive factors for userþs final choice; analysis of the interface; and secondary elements of design for referential contribuition... (Complete abstract, click electronic address below) / Mestre
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Estudo da interface e aplicação dos materiais mimétricos ao design de produto e segurança do trabalhoYagi, Benjamim Shiro [UNESP] 31 March 2006 (has links) (PDF)
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yagi_bs_me_bauru.pdf: 1496214 bytes, checksum: d65f07fb55e9825ce229034d12011865 (MD5) / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / Universidade Estadual Paulista (UNESP) / O desenvolvimento de produtos de uso pessoal que seguem o design antropomórfico nem sempre podem ser planejados em detalhes mínimos para adaptação em sujeitos que representam as extremidades estatísticas da antropometria. Atento a esse obstáculo, o projeto do produto necessita de recursos que permitam contornar essa limitação. O uso de materiais que possuem capacidade de deformação elástica / moldabilidade se torna viável no sentido de adaptar o produto ao usuário, de forma a otimizar seu desempenho, obtendo maiores índices de segurança, conforto e preferência subjetiva sem modificar sua estrutura básica em função de detalhes antropométricos. A aplicação de forma planejada em locais estratégicos onde exista maior contato com o corpo, sob pressão via peso ou força aplicada faz com que o material se molde aos contornos locais do corpo, proporcionando conforto, firmeza e segurança. São elementos primordiais para a ideal funcionalidade de um produto e que agregam valores preferenciais no poder de decisão do usuário. Dessa forma, é compilado o conceito dos Materiais Miméticos, cujo foco do presente estudo é a análise de preferência subjetiva de sujeitos por equipamentos de proteção individuais que possuem esses materiais moldáveis ao corpo como parte fundamental de sua estrutura; a constatação que a preferência está ligada às sensações produzidas através do material; os fatores decisivos para a escolha definitiva do usuário; análise de interface; e elementos secundários de design para contribuição referencial... / Development of products for personal use that follows the anthropomorphic design can not ordinarily be planned with meticulous details for the adjustment to subjects who represent the statistical extremes of anthropometry. Considering this obstacle, the productþs project demands resources that make it possible to hurdle this limitation. The use of material with flexible deforming capacity / capacity of shaping becomes something viable in a sense of adjusting product to user in order to enhance their performance, obtaining higher rates of safety, comfort and personal preference without modifying the basic structure in assignation of anthropometric details. The previously planned application in strategic areas where there is a greater contact with the body, under pressure by weight or employed strength, makes the material adapt to local contours of the body providing comfort, firmness and security. These are primal elements for the ideal functioning of a product and they aggregate preferential values to the userþs power of choice. This way, it is formulated the concept of Mimetic Materials, related to the aim of this study which are the analysis of subjectsþ personal preference for personal protection equipments that have this kind of material adaptable to the body as a fundamental part of their structure; the verification that preference is related to sensations produced by the material; decisive factors for userþs final choice; analysis of the interface; and secondary elements of design for referential contribuition... (Complete abstract, click electronic address below)
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Assessment of the use of personal protective clothing among health workers in selected hospitals of Vhembe District in Limpopo Province, South Africa.Mukhawa, Cecilia 20 September 2019 (has links)
Department of Advanced Nursing Science / MCur / This study was carried out to assess the use of protective clothing among health care
workers in selected hospitals of Vhembe District in Limpopo Province, South Africa.
Protective clothing is the corner stone of health care facilities and it remains the most
cost effective measure which is currently available in public health intervention.
Although personal protective clothing is one of the best lines of protection against
hazardous exposures, many healthcare workers either shun this protective apparel or
do not wear it in an appropriate manner at the appropriate time. The purpose of the
study was to assess the use of protective clothing of health care workers in selected
hospitals of the Vhembe District, in the Limpopo province of South Africa. The study
followed a quantitative approach using a cross-sectional design. The population
comprised of all health care workers in purposefully selected hospitals and the sample
was 205 health care workers who were 21 years and older. A questionnaire was selfdesigned in English, translated into Tshi-Venda, Se-Sotho and Xi-Tsonga languages.
Data was collected by the researcher in selected hospitals of Vhembe District. The
statistical package for social sciences (SPSS version 25) was used to analyse the
collected data. Validity and reliability were ensured. Permission to conduct research
was obtained from the University of Venda Higher Degree Committee, Department of
Health in Limpopo Province for Ethical Clearance, and the institutions where the study
was conducted. The use of protective clothing among health care workers was found to
be relatively low (8, 3%) probably due to unavailability of protective clothing in the
hospitals, allergic reactions and ignorance. Lack of knowledge regarding the use of
protective clothing could also explain the low yield of the detected cases for not using
protective clothing while on duty in this study. Based on the findings, the study
conclusions and recommendations were that all health care workers should follow the
stipulated policy on protective clothing and periodic awareness campaigns to be held to
conscientise workers on the importance of wearing personal protective clothing. / NRF
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