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Nutritional status, biological maturation and cardiorespiratory fitness in Azorean youth aged 11-15 years
(2013-05-27)
Background: Sex and individual differences in biological maturity status can influence height, weight, and body fat. Thus, the rigorous control of these variables seems necessary for estimating overweight and obesity in ...
Nutritional status, biological maturation and cardiorespiratory fitness in Azorean youth aged 11-15 years
(2013-05-27)
Background: Sex and individual differences in biological maturity status can influence height, weight, and body fat. Thus, the rigorous control of these variables seems necessary for estimating overweight and obesity in ...
Rock-solute reaction mass balance of water flowing within an aquifer system with geochemical stratification
(Elsevier B.V., 2020-12-01)
Aquifers possess distinct mineralogy, diagenetic history, and geochemical constraints, which control the pore water's hydrochemistry. Whenever aquifers exchange groundwater, the incoming groundwater establishes a new ...
Bound statcs in quantum systems with position dependent effective masses
(Sociedad Mexicana de Física, 2000-02)
En este trabajo se estudian algunos sistemas mecánico-cuánticos unidimensionales sencillos caracterizados por una masa efectiva dependiente de la posición. Se consideran dos sistemas donde el potencial y la masa efectiva ...
Análise dinâmica não linear de problemas envolvendo massas móveis aplicadas em cabos e elementos de viga
(Universidade Federal de Minas GeraisUFMG, 2012-09-21)
This dissertation deals with the nonlinear dynamic analysis of moving masses applied on cables and beam elements. This mechanical system is often used in systems for transport of passenger, such as trains, and also enables ...
Constraints on evolutionary pathways towards supernovae Ia
(2021)
In this work, I briefly present the big picture of binary stars, their impact on dif- ferent areas of astronomy, and the physical mechanisms that govern their evolution from the initial configuration of a main-sequence ...
An analytical solution for the coupled heat and mass transfer during the freezing of high-water content materials
(Elsevier Academic Press Inc., 2008-12)
The coupled problem of heat and mass transfer during the solidification of high-water content materials like soils, foods, tissues and phase-change materials is developed. Assuming quasi-steady heat conduction in the frozen ...