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Simultaneous untangling and smoothing of moving grids
(John Wiley & Sons Ltd, 2008-11)
In this paper a technique for simultaneous untangling and smoothing of meshes is presented. Itis based on an extension of an earlier mesh smoothing strategy developed by the authors and used to solve the computational mesh ...
Seasonal modulation of reproductive effort during early pregnancy in humans
(American Journal of Human Biology, 2009-03-03)
A B S T R A C T Life history theory predicts that early pregnancy presents a relatively low cost, uncontested opportunity for a woman to terminate investment in a current reproductive opportunity if a conceptus is of poor ...
A chemometric study of the 5-HT1A receptor affinities presented by arylpiperazine compounds
(ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER, 2008)
Arylpiperazine compounds are promising 5-HT1A receptor ligands that can contribute for accelerating the onset of therapeutic effect of selective serotonin reuptake inhibitors. In the present work, the chemometric methods ...
Recording from Two Neurons: Second-Order Stimulus Reconstruction from Spike Trains and Population Coding
(M I T PRESS, 2010)
We study the reconstruction of visual stimuli from spike trains, representing the reconstructed stimulus by a Volterra series up to second order. We illustrate this procedure in a prominent example of spiking neurons, ...
Madurez e innovación en el desarrollo de software: convergencia o conflicto
(Asociacion de Profesionales y Técnicos del CONICITCaracas, 2011)
Este trabajo busca explorar si existe alguna relación, convergencia o divergencia entre el cumplimento estricto de las reglas de estandarización, los controles previstos en los modelos de alta madurez y los esfuerzos de ...
Lightning-Induced Voltages on Overhead Lines-Application of the Extended Rusck Model
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2009)
Lightning-induced overvoltages have a considerable impact on the power quality of overhead distribution and telecommunications systems, and various models have been developed for the computation of the electromagnetic ...
A comparison of different approaches for depth profiling of films and coatings by confocal Raman microscopy
(Elsevier Science Sa, 2012-05)
We compare and analyze different approaches to perform depth profiling of polymer films and coatings by confocal Raman microscopy (CRM). Data were generated using three methodologies: conventional metallurgical objectives, ...
Simulation of a passive solar dryer to charqui production using temperature and pressure networks
(Pergamon-Elsevier Science Ltd, 2015-09)
This paper presents a passive solar dryer that includes a chimney and a wind turbine to improve the airflow rate. The prototype of 2m2 of drying chamber area was tested to obtain charqui (dried beef). In relation to the ...
Obtaining communities with a fitness growth process
(Elsevier Science, 2013-05)
The study of community structure became an important topic of research over the last years. But, while successfully applied in several areas, the concept lacks of a general and precise notion. Facts like the hierarchical ...
Os vínculos organizacionais dos professores de uma escola pública de ensino médio no interior do Rio Grande do Sul
(Universidade Federal de Santa MariaBrasilUFSMCentro de Ciências Sociais e Humanas, 2018-12-14)
Education has always been seen as responsible for training citizens of a country or state. This education can be interpreted as that passed from generation to generation or institutionalized, transmitted by educational ...