Power Requirement
Mostrando 1-12 de 49 artigos, teses e dissertações.
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1. Single-Layered Paper-Based Microfluidic Devices Made by Paint-Spraying Technique with Great Barrier Resistance for Colorimetric Assays
The single-layered paint-spraying paper based microfluidic devices (sp-μPADs) have been for the first time integrated with the colorimetric assay. The polymethyl methacrylate (PMMA) board was applied as the mask instead of the iron mask, reducing the power requirement of the cutting machine. The paint was sprayed into the paper, which blocked the pores of t
J. Braz. Chem. Soc.. Publicado em: 2021-03
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2. Discursos de profesionales y adolescentes sobre el acceso de esta población a los Servicios de Salud en Venezuela, 2017
Abstract The aim was to analyze the discourses of professionals and adolescents about the factors that hinder and potentiate this population’s access to health services (HS) and the effects it generates in the scope of equity in a Venezuelan state. Twelve interviews were conducted with adolescents and 12 with professionals, based on the Critical Discourse
Saude soc.. Publicado em: 09/12/2019
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3. EFFECT OF DISC-BLADE INTERCEPTING ANGLE ON MIXING PERFORMANCE IN A MULTIPHASE STIRRED VESSEL
Abstract The impeller geometry is a determining factor for mixing efficiency in a stirred vessel. In this study, the effect of disc-blade intercepting angle on power number, just suspended speed and mass transfer coefficient was investigated in a multiphase system under turbulent conditions. The impellers used in this study were fabricated with 3D printing.
Braz. J. Chem. Eng.. Publicado em: 30/09/2019
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4. A judicialização da saúde e a gestão biopolítica da vida: O Poder Judiciário e as estratégias de controle do sistema de saúde
Resumo O presente artigo objetiva relacionar a problemática da biopolítica com os efeitos da judicialização da saúde no âmbito do ordenamento jurídico brasileiro. O processo de judicialização da vida compreende um movimento no qual o Poder Judiciário se torna a instituição mediadora do viver. Nesse processo, a judicialização da saúde é compre
Rev. Direito Práx.. Publicado em: 16/09/2019
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5. Operational and energy performance of the tractor-scarifier assembly: Tires, ballasting and soil cover
RESUMO A altura das garras do pneu, o lastro do trator e a cobertura do solo podem influenciar o desempenho operacional e energético do conjunto trator-escarificador. O objetivo deste estudo foi analisar o desempenho operacional e energético do conjunto trator-escarificador, em função da altura das garras do pneu, do lastro e da superfície de rolamento.
Rev. bras. eng. agríc. ambient.. Publicado em: 09/09/2019
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6. La educación privada y las experiencias formativas de la clase alta en la Argentina
Abstract In view of the expansion processes private education has undergone in recent years in Argentina, this article explores why adults choose private schools for their children. Assuming a vacancy of studies interested in the relationship that the different social groups have had with this type of institutions, the paper describes the relation between Ar
Educ. Pesqui.. Publicado em: 2017-12
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7. Low cost system to measure active power in electrosurgical units
Abstract Introduction: The real-time measurement of active power delivered to patients during the electrosurgical act is still an engineering challenge. Besides, there is no electrosurgical unit on the market capable of doing it according to the normative requirement. Methods This work presents the design of an electronic structure capable to probe the ele
Res. Biomed. Eng.. Publicado em: 09/11/2017
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8. Zonas de clandestinidad y “nuda vida:” Mujeres, cuerpo y aborto
Abstract In this essay, I examine how different zones of clandestinity constitute women’s bodies in ways that are vital to the sovereign and gendered power of the State, in moments of dictatorship as well as democracy. Drawing on three different research projects, I aim to juxtapose seemingly unconnected situations: detention and disappearance, forced abor
Rev. Estud. Fem.. Publicado em: 2017-08
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9. An efficient method of EM field modification around transmitting stations
AbstractAn efficient practical method for the electromagnetic (EM) fields reduction around transmitting stations has been developed. The project has been stimulated by the necessity to reduce the field levels in the vicinity of transmitting stations, including FM, UHF, cellular base stations and other radiocommunication services, to obey regulations concerni
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2015-06
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10. Study of aluminum nitride precipitation in Fe- 3%Si steel
For good performance of electrical steels it is necessary a high magnetic induction and a low power loss when submitted to cyclic magnetization. A fine dispersion of precipitates is a key requirement in the manufacturing process of Fe- 3%Si grain oriented electrical steel. In the production of high permeability grain oriented steel precipitate particles of c
Mat. Res.. Publicado em: 11/06/2013
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11. Distributed generators performance during short-circuits considering fault ride-through requirements / Desempenho de geradores distribuídos durante curtos-circuitos considerando requisitos de suportabilidade a afundamentos de tensão = : Distributed generators performance during short-circuits considering fault ride-through requirements
The increase of distributed generation penetration in distribution systems not only helps to diversify the electrical matrix but also brings both technical and economic benefits. Yet, it also raises worries related to energy supply reliability. For wind power plants into the medium and high voltage networks there are the grid codes for "Fault Ride-Through" w
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/08/2012
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12. TORMENTAS URBANAS: escritas, errâncias e conversas fiadas na cidade. / URBAN STORMS: written wanderings and conversations spun in the city.
Among wanderings through the city, writing and conversation courses, this text is woven as a way of thinking and inventing the urban experience. A heterogeneous writing is put in the work, populated by rupture and fragments, bypassing of the attempts of homogenization directed to a dialectical synthesis of the differences inherent to the text. The concept of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/06/2012