X Factor
Mostrando 13-24 de 2558 artigos, teses e dissertações.
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13. Os efeitos da facilidade e da dificuldade em avaliar relacionamentos comerciais sobre as intenções de compra
Resumo Objetivo: Investigar os diferentes impactos que a facilidade (fluência) e a dificuldade (disfluência) nas avaliações de relacionamentos comerciais satisfatórios e insatisfatórios possuem nas intenções de compra futuras. Adicionalmente, investigar o papel mediador da confiança dessas avaliações e apresentar uma nova forma de manipulação d
Rev. bras. gest. neg.. Publicado em: 2020-12
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14. The existing scenario of haemophilia care in Canada and China - A review
ABSTRACT Hemophilia is an X-linked recessive genetic disorder which affects approximately 400,000 people globally. Differing healthcare reimbursement systems, budgetary constraints and geographical and cultural factors make it difficult for any country to fully deliver ideal care. Although developed countries have sufficient treatment products available, the
Hematol., Transfus. Cell Ther.. Publicado em: 2020-10
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15. Editorial Comment: Safety of a Novel Thulium Fiber Laser for Lithotripsy: An In Vitro Study on the Thermal Effect and Its Impact Factor
RESUMO A salinidade afeta o crescimento e a qualidade das plantas ornamentais, mas estudos sobre mecanismos de tolerância ao sal nessas plantas são escassos, particularmente sob condições de clima tropical. Assim, estudaram-se as respostas morfofisiológicas foliares de quatro espécies ornamentais tropicais, a fim de identificar mecanismos envolvidos na
Int. braz j urol.. Publicado em: 2020-10
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16. EVALUATION OF THE RELATIVE PROTECTION FACTOR OF ROSEMARY EXTRACT IN BIODIESEL IN THE PRESENCE OF TRANSITION METAL IONS
Biodiesel contains unsaturated methyl esters making it susceptible to oxidation reaction. Among the factors that cause oxidative instability is the contamination by transition metal ions that in small quantities catalyze the oxidation reaction. The objective of this work was to evaluate the relative protection factor of rosemary extract, in biodiesel, in the
Quím. Nova. Publicado em: 2020-09
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17. Elemental Composition of Particulate Matter in the Southeastern Brazilian Ceramic Pole by Synchrotron Radiation X-ray Fluorescence Technique (SR-XRF)
In the present study, the elemental content of the particulate matter PM2.5 (particulate matter with diameters lower than 2.5 µm) and PM10 (particulate matter with diameters lower than 10 µm) of the Brazilian city of Rio Claro (SP) were analyzed by synchrotron radiation X-ray fluorescence (SR-XRF) in the Brazilian Synchrotron Light Laboratory (LNLS). A fra
J. Braz. Chem. Soc.. Publicado em: 2020-06
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18. Ablação por Cateter sem Uso de Raios X para Tratamento de Fibrilação Atrial e Arritmias Atriais
Abstract Introduction The Intolerance of Uncertainty Scale – Short Version (IUS-12) is a measure of trait intolerance of uncertainty. Objective The purpose of the present study was to conduct a cross-cultural adaptation of the IUS-12 for use in Brazil and to investigate the scale’s psychometric properties. Methods The research was conducted via an
Arq. Bras. Cardiol.. Publicado em: 2020-06
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19. Foliar application of molybdenum on cover crops and response of common beans in successive cultivation
ABSTRACT The effects of foliar application of Mo and use of N from cover crops (Crotalaria juncea L. and Canavalia ensiformis (L.) DC) on the performance of common beans were investigated in this study. Field experiments were carried out in a succession planting system (cover crops - common beans), and nitrate reductase activities were evaluated in the labor
Rev. Ceres. Publicado em: 2020-02
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20. Prediction of Mechanical and Functional Features of Aged Rubber Composites Based on BR/SBR; Structure-Properties Correlation
In this study, the structure-properties relationship between the thermal factors of BR/SBR blends [normalize factor h BR 100 hBR 100 − hBR x, and the maximum peak temperature difference of thermal decomposition of BR and SBR Δ T max = T max BR − T max SBR ] with their aging time (1 to 40 days) was demonstrated using DTG profile of uncu
Mat. Res.. Publicado em: 20/01/2020
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21. Dimensionalidade fractal e invariância de escala em circuitos elétricos AC e linhas de transmissão
Resumo A geometria fractal fascina pela capacidade de descrever formas geométricas complexas e que usualmente estão presentes no mundo real . A dimensão fractal ou de Hausdorff d é utilizada para descrever leis de invariância de escala, em que as funções autossimilares seguem uma lei da forma f ( s x ) = s d f ( x ), sendo s o fator de escala. Intim
Rev. Bras. Ensino Fís.. Publicado em: 10/01/2020
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22. Reference sample size for multiple regression in corn
Resumo: O objetivo deste trabalho foi determinar o número de plantas necessário para modelar a produtividade de grãos de milho (Y) em função do comprimento de espiga (X1) e do diâmetro de espiga (X2), por meio do modelo de regressão múltipla Y = β0 + β1X1 + β2X2. Os caracteres Y, X1 e X2 foram mensurados em 361, 373 e 416 plantas, respectivamente,
Pesq. agropec. bras.. Publicado em: 20/12/2019
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23. Dexmedetomidine attenuates P2X4 and NLRP3 expression in the spine of rats with diabetic neuropathic pain
Abstract Purpose: To evaluate the effects of Dexmedetomidine (Dex) on spinal pathology and inflammatory factor in a rat model of Diabetic neuropathic pain (DNP). Methods: The rats were divided into 3 groups (eight in each group): normal group (N group), diabetic neuropathic pain model group (DNP group), and DNP model with dexmedetomidine (Dex group). The r
Acta Cir. Bras.. Publicado em: 20/12/2019
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24. Growth and Differentiation Factor-9 Supplementation Affects Viability and Morphology of Preantral Follicles in Equine Ovarian Fragments During Short-term in vitro Culture
Abstract This study aimed to evaluate different concentrations of growth and differentiation factor-9 (GDF-9) on the development and maintenance of equine preantral follicle morphology during short-term in vitro culture. Ovaries (n=5) from five mares were collected from a local slaughterhouse and transported to the laboratory, where nine fragments (5x5x1mm)
Braz. arch. biol. technol.. Publicado em: 20/12/2019