Experimental Task
Mostrando 1-12 de 268 artigos, teses e dissertações.
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1. MÉTODOS ON-LINE EM PSICOLINGUÍSTICA: A TAREFA LABIRINTO (MAZE TASK)
Resumo Muitas pesquisas na área da psicolinguística e outras subáreas da linguística envolvem análises de tempo de reação (TR) de seres humanos ao lerem determinadas estruturas linguísticas. Esses TRs são utilizados como indicativos da dificuldade de se processar diferentes unidades linguísticas. Para coletar esse tipo de informação dois métodos
Cad. Trad.. Publicado em: 2020-12
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2. APRESENTAÇÃO LEITURA, TRADUÇÃO E COGNIÇÃO
Resumo Muitas pesquisas na área da psicolinguística e outras subáreas da linguística envolvem análises de tempo de reação (TR) de seres humanos ao lerem determinadas estruturas linguísticas. Esses TRs são utilizados como indicativos da dificuldade de se processar diferentes unidades linguísticas. Para coletar esse tipo de informação dois métodos
Cad. Trad.. Publicado em: 2020-12
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3. EXTRACTION AND IDENTIFICATION OF FORMULATIONS OF ANABOLIC ANDROGENIC STEROIDS: A FORENSIC EDUCATIONAL APPROACH
The use of anabolic androgenic steroids is largely restricted worldwide since they are associated with innumerous side effects and health damage. However, apprehensions of formulations of anabolic agents have been extensively increasing throughout the world, making their analysis a common task in the forensic field. In this sense, a set of three experiments
Quím. Nova. Publicado em: 2020-12
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4. Subjective time under altered states of consciousness in ayahuasca users in shamanistic rituals involving music
Ayahuasca is described as a hallucinogenic substance whose property is to alter the subjective experience of time and impair the perception of the passage of time during stimuli of more than two to three seconds. The dose-dependent effects of two concentrations of ayahuasca in the ritualistic context were investigated employing temporal reproduction tasks in
Braz J Med Biol Res. Publicado em: 2020-08
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5. Separation of gadolinium and europium from chloride media by the solvent extraction technique
Abstract Obtaining rare earth elements (REE) is a complicated task, due mainly to the difficulty of separating and purifying them. Solvent extraction is the most widely used technique for separating REE, and the most common extractants used are organophosphorus acids. The low selectivity of this technique leads to the need for a high number of extraction cel
REM, Int. Eng. J.. Publicado em: 2020-03
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6. Physical and functional aspects of persons with multiple sclerosis practicing Tai-Geiko: randomized trial
OBJECTIVES: This study aimed to verify the influence of Tai-Geiko on the physical and functional aspects of people with multiple sclerosis (MS). METHODS: This was a parallel-group, randomized trial with two arms. People with MS were allocated to an experimental group (EG) (n=10) and control group (CG) (n=09). The participants received multidisciplinary car
Clinics. Publicado em: 10/01/2020
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7. Effect of an experimental fatigue protocol applied to the quadriceps femoris muscle of physically active persons
Abstract Aims: The purpose of this study was to test an experimental fatigue protocol for the knee joint extensor muscles performed on an isokinetic dynamometer. Method: SPIRIT recommendations were applied. Participants were 40 healthy, young men and women. Protocol: The pre-fatigue quadriceps femoris peak torque during concentric maximum voluntary contra
Motriz: rev. educ. fis.. Publicado em: 13/12/2019
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8. POSTURAL ADJUSTMENTS OF ACTIVE YOUTHS IN PERTURBATION AND DUAL-TASK CONDITIONS
RESUMO Introdução Componentes cognitivos são necessários para manter a postura nas perturbações externas. Porém, poucos estudos investigaram o controle postural quando perturbações externas são associadas à tarefa cognitiva concomitante (TD). Objetivo Analisar o comportamento dos ajustes reativos após perturbação com diferentes intensidades
Rev Bras Med Esporte. Publicado em: 07/10/2019
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9. The effect of noise on attention and performance in reading and writing tasks
RESUMO Objetivo Investigar os efeitos de dois níveis de ruído sobre tarefas de atenção e de escrita e leitura em estudantes de três níveis de escolaridade. Método 162 sujeitos entre o 3º, 4º e 5º ano do Ensino Fundamental foram alocadas em três grupos conforme a escolaridade: controle (GC), experimental A (GEA) e experimental B (GEB). Todos os g
CoDAS. Publicado em: 02/09/2019
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10. Theoretical and Experimental Heat Transfer in Solid Propellant Rocket Engine
ABSTRACT: Accurate determination of heat flux is an important task not only in the designing aspect, but also in the performance analysis of rocket engines. In this purpose, this work deals with the heat flux determination in a combustion chamber through the inverse method. In this approach, the transient heat flux is determined from the experimental tempera
J. Aerosp. Technol. Manag.. Publicado em: 26/08/2019
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11. Modular modeling approach for FDM printed structures and piezo disks for metamaterial design
Abstract Research in metamaterials has recently gained interest in the field of noise and vibration control. The ability of creating band gap zones with minimum added mass is the main feature behind its success. In addition, the use of 3D printed parts, particularly the Fused Deposition Modeling (FDM), offers a practical solution for manufacturing parts with
Lat. Am. j. solids struct.. Publicado em: 12/08/2019
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12. Studies on Heat Flux Imparted on Thermal Insulation Inside Rocket Motor Containing Double Base Propellant
ABSTRACT Thermal insulation inside the rocket motor experience severe pressure and temperature conditions. Experimental determination of heat flux imparted to thermal insulator inside the rocket motor during the static firing is a challenging task. This paper reports experimental determination of heat flux for double base propellant (DBP) in small rocket mot
J. Aerosp. Technol. Manag.. Publicado em: 10/07/2019