WOS:000318367000015 (Nº de Acesso Web of Science) ; The present study aims to examine the relationship between cognitive factors and mathematical achievement in primary education. Participants were 103 Portuguese third grade students, aged 8 and 9. All participants completed a battery for working memory (WMTB-C), a test of general intelligence (Raven's Progressive Color Matrices), a selective attention test (d...
Purpose. This study assesses the postural stability and the effect of balance training using a force platform visual biofeedback among outpatients with postural disturbances following stroke. Method. A tilting multiaxial force platform was used to assess bilateral postural stability in 38 outpatients (mean age 69.50 +/- 8.57 years) with hemiplegia and/or ataxia after stroke. Stability indexes were obtained. Aft...
A simple trajectory model and the chemical mechanism, including the chemistry of ethanol and methyl-tert-butyl ether (MTBE), were used to simulate ozone concentrations at Avenida Brasil, a busy expressway in the city of Rio de Janeiro where emissions from mobile sources are considered to be the major source of air pollution. The calculated ozone maximum of 22.4 ppb at 14:57 h is in good agreement with experimen...
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1997 ; A Bt. possui um exemp. na Produção Científica da UD.
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1996
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