Active Extensions
Mostrando 1-12 de 48 artigos, teses e dissertações.
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1. Does whole-body electrical muscle stimulation combined with strength training promote morphofunctional alterations?
OBJECTIVES: The aim of this study was to evaluate the effects of 8 weeks of strength training (ST) combined with whole-body electrical stimulation (EMS) on morphofunctional adaptations in active individuals. METHODS: Fifty-eight volunteers were randomly distributed into the following groups: an untrained control (UN) group (n=16), an ST group (n=21) or an
Clinics. Publicado em: 07/11/2019
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2. Multivariate linear regression analysis to evaluate multiple-set performance in active and inactive individuals
Abstract Aim: To determine how EMG, anthropometric, and psychological factors, and physical activity levels affect isokinetic peak torque performance (IPT) of multiple set exercise sessions. Methods: 20 participants (27±7 years old), classified as active (A=10) and inactive (I=10), performed 10x10:40secs of maximal unilateral knee flexions and extension
Motriz: rev. educ. fis.. Publicado em: 06/05/2019
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3. Would 130/30 funds work in Brazil? / Fundos 130/30 funcionariam no Brasil?
Nesse trabalho simulamos um processo mensal de seleção de ações brasileiras entre fev-2001 e fev-2009, usando como base o trabalho de Lo e Patel (2008), com duas intenções. Primeiramente, queremos identificar se o processo consegue superar o benchmark usado (Ibovespa) quando submetido a principal restrição dos fundos mútuos de ações: a venda de a�
Publicado em: 2009
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4. A Psicologia pediátrica em hospitais universitários brasileiros
Pediatric psychology, while a subspecialty of health psychology, deals with promotion and maintenance of children and adolescents health, being those individuals either in habitual life conditions or exposed to health treatments and/or to conditions of risk to health. The assistance in pediatric psychology is developed in various contexts, especially in thos
Publicado em: 2009
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5. CollaboraTVware: uma infra-estrutura ciente de contexto para suporte a participação colaborativa no cenário da TV Digital Interativa. / CollaboraTVware: a context-aware infrastructure with support for collaborative participation in an Interactive Digital TV environment.
The advent of the Interactive Digital TV around the world transforms, ultimately, the user experience in watching TV, making it richer mainly by enabling user interactivity. The users become pro-active and begin to interact with very different ways: building virtual communities, discussion about contents, sending messages and recommendations etc. In this sce
Publicado em: 2008
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6. Transition models for binary data / Modelos de transição para dados binários
Binary or dichotomous data are quite common in many fields of Sciences in which there is an interest in registering the occurrence of a particular event. On the other hand, when each sampled unit is evaluated in more than one occasion, we have longitudinal data or repeated measures over time. It is also common, in longitudinal studies, to have explanatory va
Publicado em: 2007
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7. Transient convective heat transfer
In nature, as well as within the human-made thermal systems, the time-variable regimes are more commonly encountered, if not always, than the permanent regimes. Nevertheless, studies in convection are still more frequent in the permanent regimes, undoubtedly due to the related difficulties in calculation in terms of time and cost of computation. One may dist
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2005-03
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8. B-50/GAP-43-induced Formation of Filopodia Depends on Rho-GTPase
In the present study we show that expression of the neural PKC-substrate B-50 (growth-associated protein [GAP-43]) in Rat-1 fibroblasts induced the formation of filopodial extensions during spreading. This morphological change was accompanied by an enhanced formation of peripheral actin filaments and by accumulation of vinculin immunoreactivity in filopodial
The American Society for Cell Biology.
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9. Translational fusion with a secretory enzyme as an indicator.
A novel type of translational fusion system has been developed by using a secretory protein, staphylococcal beta-lactamase, as an indicator. The beta-lactamase structural gene was modified to provide N-terminal extensions of 13 and 162 amino acids, and in both cases, the fusion protein was processed and the mature active enzyme was secreted; thus, the expres
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10. Biosynthesis and transport of yeast mitochondrial phenylalanyl-tRNA synthetase.
The biosynthesis of yeast mitochondrial Phe-tRNA synthetase is studied in vivo. Antibodies against the enzyme are raised in rabbits. They precipitate two proteins in the post-ribosomal supernatant of the yeast cell homogenate. Immunoprecipitate analysis on SDS - gel electrophoresis shows that the two types of mitochondrial enzyme subunits with molecular weig
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11. A comparison of DNA cleavage by the restriction enzymes SalPI and PstI.
Methods for obtaining highly active, exonuclease-free, stable preparations of the Streptomyces albus P restriction enzyme SalPI are described. SalPI and its isoschizomer PstI (from the taxonomically distant Providencia stuartii 164) both cleave their recognition sequence (5'-CTGCAG-3') to generate fragments terminating in tetranucleotide 3' extensions whose
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12. Detection of slow movements imposed at the elbow during active flexion in man.
1. Subjects' ability to detect movements imposed at the elbow during active flexion was measured. Movements of three different angular velocities (0.04, 0.4 and 4.4 deg/s) were applied to the arm while subjects maintained one of two force levels of active flexion. The threshold magnitudes for detection of the direction of imposed movement were found. 2. All