Inductors
Mostrando 1-12 de 53 artigos, teses e dissertações.
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1. Representational Structure of Vitiligo: Non-Restrictive Skin Marks
Resumo Utilizando-se da abordagem estrutural da Teoria das Representações Sociais, que permite uma ordem e compreensão da realidade vivida por indivíduos/grupos, intenta-se, no presente estudo, identificar o núcleo central e sistemas periféricos das Representações Sociais do Vitiligo, bem como a estrutura representacional da autoimagem que pessoas co
Trends Psychol.. Publicado em: 23/09/2019
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2. Endophytic Actinomycetes as Potential Producers of Hemicellulases and Related Enzymes for Plant Biomass Degradation
Abstract Tailor made enzymatic preparation must be design to hydrolyze efficiently plant biomass, once that each plant biomass possesses a distinct cell wall composition. Most of actinomycetes used for plant cell wall degradation are focused on the cellulases and xylanases production. However, a wide range of enzymes must be produced for an efficient degrada
Braz. arch. biol. technol.. Publicado em: 29/08/2019
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3. Study of factors affecting the incidence of skin cancer in patients after liver transplant
Abstract: Background: Many factors are currently being identified as potential inductors of skin cancer in patients after a liver transplant, among them, immunosuppressive regimen. Objective: To study the factors that influence the incidence of skin cancer in patients after liver transplant. Methods: We have carried out a retrospective and observational s
An. Bras. Dermatol.. Publicado em: 2017-08
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4. Influence of the Paracoccidioides brasiliensis14-3-3 and gp43 proteins on the induction of apoptosis in A549 epithelial cells
The fungal strain Paracoccidioides brasiliensisremains viable inside of epithelial cells and can induce apoptosis in this population. However, until now, the molecules that participate in this process remained unknown. Thus, this study evaluated the contribution of two P. brasiliensismolecules, the 14-3-3 and glycoprotein of 43 kDa proteins, which had been p
Mem. Inst. Oswaldo Cruz. Publicado em: 02/06/2015
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5. Catálise assimétrica no Brasil: desenvolvimento e potencialidades para o avanço da indústria química brasileira
The preparation of enantiomerically pure or enriched substances is of fundamental importance to pharmaceutical, food, agrochemical, and cosmetics industries and involves a growing market of hundreds of billions of dollars. However, most chemical processes used for their production are not environmentally friendly because in most cases, stoichiometric amounts
Quím. Nova. Publicado em: 2013
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6. ANALISE E PROJETO DO CONVERSOR BUCK INTERCALADO PARA ALIMENTAÇÃO DE LÂMPADAS DE DESCARGA EM ALTA PRESSÃO DE ALTA POTÊNCIA / INTERLEAVED BUCK CONVERTER ANALYSIS FOR HIGH POWER HIGH INTENSITY DISCHARGE LAMPS SUPPLYING
This work presents a detailed analysis about the interleaved buck converter applied to electronic ballasts to supply high power HID lamps, assuming the input voltage as a PFC stage output. As the output capacitor has a maximum value to be applied in parallel with the lamp, parallel operated converters are a suitable choice because the output current ripple c
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/02/2012
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7. Production and characterization of tyrosinase activity in Pycnoporus sanguineus CCT-4518 crude extract
Tyrosinase is an enzyme of industrial interest. The production and characterization of tyrosinase from P. sanguineus CCT-4518 were investigated. The selection of inductors, luminosity influence, inoculum size and type of culture medium on the production of tyrosinase and the effect of inhibitors on enzyme activity were performed. Optimum conditions for intra
Brazilian Journal of Microbiology. Publicado em: 2012-03
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8. Projeto de indutores ativos para RF / Design of active inductors for RF
Indutores Ativos são circuitos que quando utilizados se mostram como uma opção viável para melhorar o aproveitamento de área do chip e o fator de qualidade do indutor, comparado com indutor passivo, além de possibilitar o ajuste de parâmetros. Neste trabalho foram estudadas três topologias e abordagens encontradas na literatura para indutores ativos:
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/12/2011
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9. Editorial
We demonstrate the feasibility of using effective medium theory to reduce the computational complexity of full-wave models of inductors that are placed over interconnects. Placing inductors over interconnects is one way that designers can tackle the problem of reducing overall chip size, however this has heretofore been a difficult option to evaluate because
Journal of Microwaves, Optoelectronics and Electromagnetic Applications. Publicado em: 2011-12
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10. Micromachined microwave planar spiral inductors and transformers
A new micromachined planar spiral inductor, with the strips suspended individually, has been fabricated in standard GaAs high electron-mobility transistor monolithic-microwave integrated-circuit technology through maskless front-side bulk micromachining. The electronic compatibility, the use of industrial integrated-circuit production lines, the straightforw
Publicado em: 2011
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11. Ação de fungicidas e indutores de resistência no controle da requeima e pinta preta na cultura da batata / Fungicides and resistance inductors action in the control of late and early blight in potato crops
Late blight, caused by the oomycete Phytophthora infestans and early blight, caused by the fungus Alternaria solani, are among the most destructive diseases of potato crops in Brazil and worldwide. Considering the importance of the chemical control on integrated systems and the need for detailed knowledge of the performance of resistance inducers and fungici
Publicado em: 2011
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12. Estudo da produção de enzimas ligninolíticas por Ceriporiopsis subvermispora / Study of the prodution of ligninolytic enzymes by Ceriporiopsis subvermispora
This work involved the research and definition of the culture conditions that maximize the production of manganese peroxidase (MnP) and laccase (Lac) by C. subvermispora, a white-rot fungus studied in biopulping industrial processes. The study involved submerged or static cultures with immobilized mycelium in polyuretane foam in complex or defined medium, an
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/09/2010