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A multiple representational environment for learning programming and C
(2003)
We present the design and the basic features of a computer learning environment for programming and C using geometrical objects (L.E.C.G.O.). The design of this environment was the result of modeling. Basic aspects of ...
Leakage detection in water pipe networks using a Bayesian probabilistic framework
(2003)
A Bayesian system identification methodology is proposed for leakage detection in water pipe networks. The methodology properly handles the unavoidable uncertainties in measurement and modeling errors. Based on information ...
Simultaneous determination of retinoic acid, retinol, and retinyl palmitate in ram plasma by liquid chromatography
(2003)
A liquid chromatographic method is described for the simultaneous determination of retinoic acid, retinol, and retinyl palmitate in. ram plasma. Samples of 0.2 mL are extracted with 2-propanol-dichloromethane, the extracts ...
Friction evolution as a result of roughness in fractal interfaces
(2003)
In this paper, the influence of fractal interface geometry to the evolution of the friction mechanism is studied The paper is based on fractal approaches for the modelling of the multiscale self-affine topography of these ...
Modulatory effect of the ovary on LH secretion
(2003)
Ovarian steroids are important regulators of gonadotropin secretion during the normal menstrual cycle. Estradiol is the predominant factor in the follicular phase, while progesterone plays an important role in the luteal ...
Rhythm or music? Contrasting two types of auditory stimuli in the performance of a dancing routine
(2003)
The purpose of the present study was to investigate whether rhythmic beats only or music would be more effective as accompaniment for the motor performance of specific rhythmic-dance steps by 30 female Students of physical ...
Refined solutions of externally induced sloshing in half-full spherical containers
(2003)
A mathematical model is developed for calculating liquid sloshing effects such as hydrodynamic pressures and forces in half-full spherical containers under arbitrary external excitation. The velocity potential is expressed ...
Verbal intelligence and sleep disorders in children with ADHD
(2003)
In the present study, WISC-III Verbal IQ and sleep disorders in children with Attention Deficit Hyperactivity Disorder (ADHD) and controls who were matched for age and sex were assessed. 18 children with ADHD, 14 boys and ...
Could X-ray microbeams inhibit angioplasty-induced restenosis in the rat carotid artery?
(2003)
Background: Parallel, thin (<100 μm) planes of synchrotron-generated X rays, have been shown to spare normal tissues and preferentially damage tumors in animal models. The aim of the present study was to assess the effect ...