Testing Methodology
Mostrando 1-12 de 251 artigos, teses e dissertações.
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1. Cost minimization analysis of an in-house molecular test for cytomegalovirus in relation to a commercial molecular system
ABSTRACT Introduction: Cytomegalovirus may cause severe disease in immunocompromised patients. Nowadays, quantitative polymerase chain reaction is the gold-standard for both diagnosis and monitoring of cytomegalovirus infection. Most of these assays use cytomegalovirus automated molecular kits which are expensive and therefore not an option for small labora
Braz J Infect Dis. Publicado em: 2020-06
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2. Use of water restriction in the inoculation of carrot seeds
Resumo: O objetivo deste trabalho foi avaliar o método de inoculação de sementes de cenoura com meio batata-dextrose-ágar (BDA) acrescido de manitol. O fungo escolhido para testar a metodologia foi o Alternaria radicina. O restritor hídrico foi adicionado ao meio BDA de modo a obter os potenciais osmóticos de 0,6 MPa, 0,8 MPa, 1,0 MPA e 1,2 MPa. O cres
J. Seed Sci.. Publicado em: 05/12/2019
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3. The importance of corrosion resistance test of cannulas in the quality control of hypodermic needles
According to Anvisa risk rating, hypodermic needles offer medium risk to the user’s health. This study discussed the importance of the corrosion resistance test in tubes of hypodermic needles, in the product quality control. A review of cannulas of hypodermic needles was carried out according to ISO 9626:2003 and 9259:1997 ABNT NBR. For the results evaluat
Braz. J. Pharm. Sci.. Publicado em: 24/10/2019
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4. Optimum environment number for the national sunflower trials network
ABSTRACT. This work aimed to present the optimum environment number methodology and propose the optimization of the National Sunflower Trials Network, by means of the environments exclusion that do not provide loss of the environmental variability already established. Grain and oil yield data of 16 genotypes evaluated at 16 environments of the National Sunfl
Acta Sci., Agron.. Publicado em: 21/10/2019
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5. Academic English Proficiency Assessment Using a Computerized Adaptive Test
RESUMO Este trabalho descreve as etapas de transformação de um exame de proficiência em inglês acadêmico, aplicado via lápis-e-papel, em um teste adaptativo informatizado (TAI-PI) baseado em um modelo da Teoria de Resposta ao Item (TRI). O exame é com- posto por itens de múltipla escolha administrados segundo o método de Medida de Probabilidade Admi
TEMA (São Carlos). Publicado em: 16/09/2019
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6. Experimental-numerical Technique to Evaluate the Thickness of TiN Thin Film
In this study, the numerical analysis of instrumented indentation testing was combined with the experimental procedure to evaluate the mechanical properties and thickness of a titanium nitride (TiN) film deposited on titanium substrate (Ti) by plasma processing. TiN film thickness is an important parameter for the surface treatment industry. In numerical ana
Mat. Res.. Publicado em: 09/09/2019
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7. Weibull distribution and dynamics of germination of Rangpur lime seeds at different temperatures
Resumo: O limão-cravo é o porta-enxerto mais utilizado no Brasil e sua propagação ocorre por meio de sementes. Atualmente nas prescrições das Regras de Análise de Sementes não há metodologia descrita para realização do teste de germinação de limão-cravo. Dessa forma, o objetivo foi estudar a dinâmica da germinação em sementes de limão-cravo
J. Seed Sci.. Publicado em: 09/09/2019
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8. Influence of the incorporation of triclosan methacrylate on the physical properties and antibacterial activity of resin composite
Abstract The incorporation of antimicrobials in the composites as an attempt to reduce bacterial adhesion without jeopardizing mechanical properties is a challenge for Dentistry. Objective: To evaluate the bacterial adhesion and physical properties of a composite containing the methacrylate triclosan- derivative monomer (TM). Methodology: TM was synthesize
J. Appl. Oral Sci.. Publicado em: 09/09/2019
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9. Impacto do BNDES na eficiência da indústria siderúrgica: aplicação do modelo Malmquist de dois estágios
Resumo Utilizando o modelo Malmquist de análise envoltória de dados (Data Envelopment Analysis - DEA) de dois estágios, este artigo busca avaliar como o Banco Nacional de Desenvolvimento Econômico e Social (BNDES) impacta o desempenho da indústria siderúrgica. Para tanto, são conduzidas a decomposição do índice de Malmquist e a regressão não line
Cad. EBAPE.BR. Publicado em: 30/05/2019
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10. A New methodology of Nondestructive Testing for Quantitative Evaluation of Sigma Phase in Duplex Stainless Steels
Duplex Stainless Steels (DSSs) are widely used in the oil and gas industry. When the steel is subjected to a thermal gradient, as in welding may occur precipitation of intermetallic phases. Among these phases, there is the sigma phase, which even in small quantities reduces drastically the mechanical and corrosion resistance properties. According to some stu
Mat. Res.. Publicado em: 13/05/2019
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11. Effects of the management control system in unethical behaviors
Purpose This study investigates which dimensions of the management control system (MCS) increase the perception of organizational justice and reduce unethical behavior in the perception of managers. The purpose of this paper is to validate the theoretical model of the study of Langevin and Mendoza (2012), testing the theoretical hypotheses formulated by the
RAUSP Manag. J.. Publicado em: 02/05/2019
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12. PHYSICAL, MECHANICAL AND THERMAL BEHAVIOR OF ADOBE STABILIZED WITH “SYNTHETIC TERMITE SALIVA”
ABSTRACT Adobe is an efficient construction material for several reasons, such as its thermal comfort, sustainability, and lower energy cost, as well as the simplicity of its production and execution. However, challenges such as water absorption, capillarity, and compressive strength should be investigated to improve its physical and mechanical properties. �
Eng. Agríc.. Publicado em: 25/04/2019