Results 31 to 40 of about 62,224 (137)

Ecological factors affecting Alpine chamois population recruitment: remote sensing can support adaptive management [PDF]

open access: yes, 2016
The analysis of ecological factors able to affect the life history traits of ungulates is important to reveal key information on population dynamics of wild herbivores.
Apollonio, Marco   +4 more
core  

Precisão de métodos de volumes finitos para a solução da equação de Buckley-Leverett

open access: yesProceeding Series of the Brazilian Society of Computational and Applied Mathematics, 2018
Metodos cuja ordem formal de convergencia e alta (≥ 2) tem bastante popularidade na solucao numerica de leis de conservacao hiperbolicas, em particular da equacao de Buckley-Leverett que descreve escoamentos bifasicos em meios porosos. Porem, nas aplicacoes, as hipoteses que permitem provar a convergencia de alta ordem sao raramente satisfeitas.
Franciane Fracalossi Rocha   +3 more
openaire   +2 more sources

The effect of the choice of turbulence model on the simulation of fluid flow on a centrifugal separator

open access: yesRevista Técnica de la Facultad de Ingeniería, 2006
La selección de un modelo de turbulencia adecuado en la simulación de flujo de fluidos, es una interrogante frecuente en el campo del modelado computacional.
Alejandro Colman   +4 more
doaj  

MÉTODO DE VOLUMES FINITOS MULTIESCALA PARA RESERVATÓRIOS HETEROGÊNEOS E ANISOTRÓPICOS

open access: yesRevista Interdisciplinar de Pesquisa em Engenharia - RIPE, 2017
Os métodos multiescala permitem obter de forma eficiente, resultados acurados para as equações de fluxo em reservatórios de petróleo muito heterogêneos, em  qualquer nível de escala. Um desafio para as metodologias multiescala existentes atualmente e, em particular, para o Método de Volumes Finitos Multiescala (MsFVM), consiste na modelagem do ...
Barbosa, Lorena M. C.   +3 more
openaire   +2 more sources

Migranti, identità culturale e immaginario mediatico [PDF]

open access: yes, 2012
Il volume raccoglie i contributi scientifici della quinta edizione della Summer School “Migranti, Diritti Umani e Democrazia”, promossa dall’Università degli Studi di Palermo, focalizzando l’attenzione sulle tensioni del Nord Africa, con la vicenda ...
Di Giovanni, E, Di Giovanni, E
core  

Angular invariant quantum mechanics in arbitrary dimension

open access: yes, 2013
One dimensional quantum mechanics problems, namely the infinite potential well, the harmonic oscillator, the free particle, the Dirac delta potential, the finite well and the finite barrier are generalized for finite arbitrary dimension in a radially ...
Giardino, Sergio
core   +1 more source

New opportunities with spectro-interferometry and spectro-astrometry

open access: yes, 2013
Latest-generation spectro-interferometric instruments combine a milliarcsecond angular resolution with spectral capabilities, resulting in an immensely increased information content.
Kraus, Stefan
core   +1 more source

Total Lagrangian Finite Element Formulation of the Flory-Rehner Free Energy Function

open access: yes, 2012
We address the total Lagrangian finite element implementation of the Flory-Rehner free-energy function in the framework of a hyperelastic material model.
Juha, Mario J.
core   +1 more source

Distribution functions for a family of axially symmetric galaxy models

open access: yes, 2016
We present the derivation of distribution functions for the first four members of a family of disks, previously obtained in (MNRAS, 371, 1873, 2006), which represent a family of axially symmetric galaxy models with finite radius and well behaved surface ...
González, Guillermo A.   +2 more
core   +2 more sources

Vascular Aging and Arterial Stiffness. [PDF]

open access: yesArq Bras Cardiol, 2022
Oliveira AC   +9 more
europepmc   +1 more source

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