Pei
Mostrando 37-48 de 299 artigos, teses e dissertações.
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37. Toll-like receptor agonists Porphyromonas gingivalis LPS and CpG differentially regulate IL-10 competency and frequencies of mouse B10 cells
Abstract IL-10 expressing regulatory B cells (B10) play a key role in immune system balance by limiting excessive inflammatory responses. Effects of toll-like receptor signaling and co-stimulatory molecules on B10 activity during innate and adaptive immune responses are not fully understood. Objective This study is to determine the effects of P. gingivalis
J. Appl. Oral Sci.. Publicado em: 2017-02
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38. Effect of Cupric Salts (Cu (NO3)2, CuSO4, Cu(CH3COO)2) on Cu2(OH)PO4 Morphology for Photocatalytic Degradation of 2,4-dichlorophenol under Near-infrared light irradiation
Cu2(OH)PO4 microstructures were synthesized by the hydrothermal method using three different types cupric salts (Cu (NO3)2, CuSO4, Cu(CH3COO)2) as raw materials. The X-ray diffraction (XRD), scanning electron microscopy (SEM) and UV-visible-NIR absorption spectra were used to characterize the as-obtained products. The different anions (SO42-, CH3COO-, NO3-)
Mat. Res.. Publicado em: 26/01/2017
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39. Educação (de Tempo) Integral e a Constituição de Territórios Educativos
Resumo: O artigo discute a relação entre escola e território, a partir da abertura da escola em direção ao bairro e à cidade no âmbito do Programa Escola Integrada\PEI, experiência de ampliação de jornada escolar de Belo Horizonte/MG. A partir de uma pesquisa etnográfica que envolveu um grupo de adolescentes e educadores participantes do Programa,
Educ. Real.. Publicado em: 2016-12
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40. Diagnostic Ureteroscopy for Upper Tract Urothelial Carcinoma is Independently Associated with Intravesical Recurrence after Radical Nephroureterectomy
ABSTRACT Purpose: To determine the effect of diagnostic ureteroscopy on intravesical recurrence in patients with upper tract urothelial carcinoma (UTUC) after radical nephroureterectomy (RNU). Materials and Methods: We conducted a retrospective analysis of 664 patients who were treated with RNU for UTUC from June 2000 to December 2011, excluding those who
Int. braz j urol.. Publicado em: 2016-12
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41. Avaliação da Resistência Interlaminar do Compósito PEI/Fibras de Carbono Soldado pelo Método de Resistência Elétrica
Resumo: O presente trabalho tem como principal objetivo avaliar a efetividade do processo de soldagem por resistência elétrica em compósitos de matriz poli (éterimida) reforçados com fibras contínuas de carbono, a partir do estudo das propriedades térmicas e mecânicas da junta soldada. Para a avaliação das propriedades térmicas, as amostras do mat
Soldag. insp.. Publicado em: 2016-09
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42. Productive and Economic Performance of Broiler Chickens Subjected to Different Nutritional Plans
ABSTRACT The objective of the study was to evaluate the effect of nutritional plans on the productive and economic performance of Hubbard Flex broiler chickens. A completely randomized experimental design was applied, consisting of five treatments. Treatments consisted of five different nutritional plans: a basal diet containing the nutrient and energy level
Rev. Bras. Cienc. Avic.. Publicado em: 2016-06
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43. Fabrication and High Temperature Friction Behavior and Oxidation Resistance of Ni-Co-ZrO2 Composite Coating
Ni-Co alloy and ZrO2 micron particles were codeposited on 45 carbon steel by electrodeposition. The composition and microstructure of the composite coating were characterized. The high temperature tribological properties were carried out by a pin-on-disk tribo-tester. Additionally, the oxidation resistance was evaluated via high temperature circulating oxida
Mat. Res.. Publicado em: 05/04/2016
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44. Percutaneous ethanol injection versus conservative treatment for benign cystic and mixed thyroid nodules
ABSTRACT Objective To evaluate the efficacy and safety of percutaneous ethanol injection (PEI) in reducing the volume of cystic and mixed thyroid nodules. Materials and methods A total of 36 patients with nodules treated with PEI and 13 individuals who declined PEI and were followed clinically or received other non surgical treatment (control group). Asses
Arch. Endocrinol. Metab.. Publicado em: 23/02/2016
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45. Production of Lentiviral Vectors Encoding Recombinant Factor VIII Expression in Serum-Free Suspension Cultures
ABSTRACT Lentiviral vector-mediated gene transfer offers several advantages over other gene delivery vectors when considering gene and cell therapy applications. However, using these therapies in clinical applications involves large-scale vector production in an efficient and cost-effective manner. Here we describe a high yield production of a lentivirus enc
Braz. arch. biol. technol.. Publicado em: 2015-12
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46. JOVENS-ADOLESCENTES EGRESSOS DE UMA EDUCAÇÃO INTEGRAL: A CONSTRUÇÃO DE ATITUDES E VALORES
RESUMO: Na discussão plural a respeito da juventude, alguns consensos podem ser observados, como a existência de uma relação tensionada entre esse grupo social e a instituição escolar. No presente trabalho, serão discutidas as mudanças percebidas por um grupo de sujeitos, com idades entre 15 e 18 anos, em suas ações e em seus valores, a partir da s
Educ. rev.. Publicado em: 2015-12
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47. Implantação da válvula aórtica transcateter com válvula balão-expansível: experiência inicial da China
Resumo Objetivo: O objetivo do presente estudo foi avaliar a experiência inicial da aplicação do implante percutâneo da válvula aórtica com o sistema balão-expansível na China. A tecnologia TAVI tem sido amplamente utilizada para pacientes com estenose aórtica grave inoperável no mundo desenvolvido. A aplicação de implante percutâneo da válvul
Braz. J. Cardiovasc. Surg.. Publicado em: 2015-08
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48. ASSOCIATION OF BRANCHED POLYETHYLENE IMINE WITH SURFACTANTS IN AQUEOUS SOLUTION
Three polymer-surfactant systems comprised of branched polyethylene imine (PEI) with an anionic surfactant (sodium dodecylsulfate; SDS), a cationic surfactant (tetradecyltrimethylammonium bromide; TTAB), and a zwitterionic surfactant (
N -tetradecyl-N ,N -dimethyl-3-ammonio-1-propanesulfonate; SB3-14) were stQuím. Nova. Publicado em: 2015-07