Workstation
Mostrando 1-12 de 65 artigos, teses e dissertações.
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1. Analysis of Noise Transmitted to Workers in Motor-Manual Forest Harvesting in Minas Gerais State
ABSTRACT Noise can entail irreversible damage to the health of workers exposed to this factor. Thus, this work aimed to evaluate noise levels emitted by chainsaws during forest cutting activity. Noise measurements were performed with dosimeters on the workstation and compared to NR15. The noise dose average of all activities in the operation studied exceeded
Floresta Ambient.. Publicado em: 26/09/2019
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2. Effect of Electric Pulse Treatment on the Corrosion Resistance of HAl52-2 Aluminum Brass
In this work, the effects of electric pulse treatment (EPT) on the corrosion resistance of HAl52-2 aluminum brass has been investigated using electrochemical workstation, scanning electron microscope and X-ray diffraction. The results have shown that after EPT, the corrosion potential increased and the corrosion current density decreased. At the same time, t
Mat. Res.. Publicado em: 19/08/2019
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3. ENVIRONMENTAL VARIABLES AND QUALITY TOOLS APPLIED TO THE OPERATOR OF AN AGRICULTURAL MICROTRACTOR
ABSTRACT Work in the field is characterized as unstructured because it is performed in inconvenient postures, without a fixed workstation, exposing the worker directly to the sun and other inclement weather. This may interfere in the health and the performance of the activity. The objective of this work was to characterize the environment of the agricultural
Eng. Agríc.. Publicado em: 25/04/2019
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4. Phenolic compounds in native potato (Solanum tuberosum L.) cooking water, with potential antioxidant activity
Abstract For over two decades, there has been an increasing interest in finding natural antioxidants, because they can protect the human body from free radicals and retard the progress of many chronic diseases. Phenolic compounds were identified and quantified in potato cooking water from freeze–dried slices with peel and from whole potato stored for 20 d
Food Sci. Technol. Publicado em: 26/07/2018
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5. Three-dimensional virtual reconstruction as a tool for preoperative planning in the management of complex anorectal fistulas
RESUMO A criação de modelos virtuais tridimensionais é uma tecnologia promissora no planejamento pré-operatorio, entretanto não é utilizada no tratamento de fistulas anais. O objetivo desse trabalho é descrever o desenvolvimento e a experiência inicial da construção de um modelo virtual tridimensional da anatomia pélvica de um paciente, que permit
J. Coloproctol. (Rio J.). Publicado em: 2018-03
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6. Elaboração do Teste de Identificação de Sentenças com Figuras (TIS-F) com base no Teste de Logoaudiometria Pediátrica
RESUMO Objetivos: elaborar, um teste para adultos, Teste de Identificação de Sentenças com figuras (TIS-F), o qual poderá ser uma alternativa para avaliar a habilidade figura-fundo, para som verbal, tendo como base o Teste de Logoaudiometria Pediátrica. E também como alternativa para avaliação de sujeitos inábeis para realizar testes com grau de di
Rev. CEFAC. Publicado em: 2017-12
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7. Efficient medical image access in diagnostic environments with limited resources
Abstract Introduction A medical application running outside the workstation environment has to deal with several constraints, such as reduced available memory and low network bandwidth. The aim of this paper is to present an approach to optimize the data flow for fast image transfer and visualization on mobile devices and remote stationary devices. Methods
Res. Biomed. Eng.. Publicado em: 12/01/2017
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8. Critérios para o design de estação de trabalho informatizada residencial / Criteria for the design of computerized residential workstation
This study investigates the computerized workstation incorporated to the residential place. The technology of equipment of informatics replaced the importance given to the writing-desk. The place taken by the old writing desk -- which attended the house administration -- started to compete with the computer work place besides its peripheral pieces and office
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/06/2012
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9. Predicting dysthyroid optic neuropathy using computed tomography volumetric analyses of orbital structures
OBJECTIVE: To evaluate the ability of orbital apex crowding volume measurements calculated with multidetector-computed tomography to detect dysthyroid optic neuropathy. METHODS: Ninety-three patients with Graves' orbitopathy were studied prospectively. All of the patients underwent a complete neuro-ophthalmic examination and computed tomography scanning. Vol
Clinics. Publicado em: 2012-08
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10. Visualizadores de imagens médicas gratuitos: é possível trabalhar apenas com eles?
OBJETIVO: Pesquisar visualizadores de imagens médicas gratuitos disponíveis na internet capazes de funcionar como cliente PACS (picture archiving and communication system) e avaliar suas principais funções e a viabilidade do uso em computadores pessoais. MATERIAIS E MÉTODOS: Foi feita pesquisa, no Google e em sites especializados, por programas gratuito
Radiologia Brasileira. Publicado em: 2010-10
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11. The home studio as a tool for teaching musical performance / O home studio como ferramenta para o ensino da performance musical
The use of studios of recording of simple (or home-made) composition, the calls home studios, it has been growing significantly in Brazil due to the reduction in price of certain technological devices used in its context. For example, sound cards, microphones, monitors, mixes and hardware. The home studio is a music production environment that uses different
Publicado em: 2010
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12. Análise dos instrumentos utilizados para a avaliação do risco da ocorrência dos D.O.R.T./L.E.R.
O presente estudo buscou analizar a aplicabilidade e a fidedignidade de 9 instrumentos utilizados pelos ergonomistas na avaliação e classificação dos riscos de ocorrência dos D.O.R.T./L.E.R.. Os instrumentos selecionados foram: os Chek Lists de Lifshitz e Armstrong (1986 apud OLIVEIRA, 1998) , Keyserling et al. (1993) e Couto (1998); os critérios semiq
Publicado em: 2010