Segmental Angles
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Estudo das alterações no volume muscular, na função articular e na marcha de hemiparéticos crônicos
This work consists of two studies. The aim of the first study was to investigate quadriceps and hamstring muscle volumes and strength deficits of the knee extensors and flexors in people with chronic hemiparesis compared to a healthy group. Fifteen individuals with chronic stroke and fifteen healthy individuals took part in this study. Motor function, quadri
Publicado em: 2010
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2. New nuclear magnetic resonance methods for studying slow dynamics in organic solids: applications to polymers and proteins / Novas metodologias de ressonância magnética nuclear para o estudo da dinâmica lenta em materiais orgânicos no estado sólido: aplicações em polímeros e proteínas
Solid-State Exchange NMR is an important method to characterize details of dynamic process in materials science. However, the application of these techniques to study complex materials has been limited. In this work new solid-state Exchange NMR techniques, which allows efficient analysis of molecular motions in the millisecond time scale, are presented. The
Publicado em: 2001
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3. Redes neurais artificiais para o controle da mancha produzida por estimilação eletrica neuromuscular
This work consisted in the application of artificial neural network algorithms for control of gait generated by NeuroMuscular Electrical Stimulation (EENM) in spinal cord injured subjects. Two independent approaches were attempted -namely, a theoretical, and an experimental approach. ln the theoretical study, a three-Iayered neural network was set up to mode
Publicado em: 1996
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4. Computer analysis of cross sectional echocardiogram for quantitative evaluation of left ventricular asynergy in myocardial infarction.
Left ventricular asynergy in myocardial infarction was assessed quantitatively by computer analysis of the cross sectional echocardiogram. Short axis cross sectional images of the left ventricle at the levels of the mitral valve, papillary muscle, and apex were recorded by a phased array sector scanner in 30 patients with healed myocardial infarction and 15
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5. Steroid diamine-nucleic acid interactions: partial insertion of dipyrandium between unstacked base pairs of the poly(dA-dT) duplex in solution.
We report on an NMR investigation of steroid diamine.nucleic acid complexes as a function of phosphate-to-drug ratios in aqueous solution in order to evaluate the structural and kinetic aspects of the binding of a nonintercalative drug to a synthetic DNA in solution. The nonexchangeable proton chemical shift parameters for the dipyrandium.poly(dA-dT) complex
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6. Pathophysiological mechanisms in cerebral palsy.
To investigate some of the pathophysiological mechanisms in cerebral palsy, surface electromyograms (EMG) were recorded from pairs of flexor/extensor muscles during both voluntary and passive flexion/extension of upper and lower limbs of 20 patients. Elbow, knee, or ankle joint angles were measured simultaneously, as well as the force required to flex/extend
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7. Netropsin-poly(dA-dT) complex in solution: structure and dynamics of antibiotic-free base pair regions and those centered on bound netropsin.
The biphasic duplex-to-strand transition for the netropsin.poly(dA-dT) complex, phosphate/drug mole ratio (P/D) = 50, has been investigated by high-resolution proton nuclear magnetic resonance (NMR) spectroscopy at the nonexchangeable base and sugar protons in 0.1 M cacodylate solution. The NMR spectral parameters monitor the structure and dynamics of the op