Zobrazeno 1 - 10
of 1 777
pro vyhledávání: '"Dentz, A."'
Conceptualizing a porous media as a network of conductors sets a compromise between the oversimplifying conceptualization of the media as a bundle of capillary tubes and the computationally expensive and unobtainable detailed description of the media
Externí odkaz:
http://arxiv.org/abs/2403.13519
Diluted pore networks or networks that are obtained directly from image analysis are commonly used to evaluate flow through complex porous media. These networks are often subjected to singular points and regions, that is, isolated sub-networks that a
Externí odkaz:
http://arxiv.org/abs/2403.13462
Media classification and the construction of pore network models from binary images of porous media hinges on accurately characterizing the pore space. We present an efficient method for (i) locating critical points, that is, pore body and throat cen
Externí odkaz:
http://arxiv.org/abs/2403.12591
We examine the nonequilibrium nature of two-phase fluid displacements in a quasi-two-dimensional medium (a model open fracture), in the presence of localized constrictions ("defects"), from a theoretical and numerical standpoint. Our analysis predict
Externí odkaz:
http://arxiv.org/abs/2401.13077
Autor:
Dell'Oca, Aronne, Dentz, Marco
We study the mixing dynamics of a solute that is transported by advection and dispersion in a heterogeneous Darcy scale porous medium. We quantify mixing and dynamic uncertainty in terms of the mean squared solute concentration and the concentration
Externí odkaz:
http://arxiv.org/abs/2311.02244
The continuous time random walk (CTRW) approach has been widely applied to model large-scale non-Fickian transport in the flow through disordered media. Often, the underlying microscopic transport mechanisms and disorder characteristics are not known
Externí odkaz:
http://arxiv.org/abs/2308.10577
Autor:
René Dentz
Publikováno v:
Revista Iberoamericana de Bioética, Iss 25, Pp 01-13 (2024)
This comprehensive text explores the intricate interplay of memory, virtuality, consciousness, and personhood in shaping the human experience. Memory is depicted as a core process integral to identity formation, transcending mere recollection to beco
Externí odkaz:
https://doaj.org/article/b9da9a1b6a63427c9506bd0a1d2c3738
In this letter, we show that pore-scale diffusiophoresis of colloidal particles along local salt gradients manifests in the macroscopic dispersion of particles in a porous medium. Despite is transient character, this microscopic phenomenon controls l
Externí odkaz:
http://arxiv.org/abs/2303.08761
Autor:
Werneck Rodrigues DO, Wolp Diniz R, Dentz LC, Costa MA, Lopes RH, Suassuna LF, Cintra JRD, Domenge C
Publikováno v:
Journal of Blood Medicine, Vol Volume 15, Pp 123-128 (2024)
Daniela Oliveira Werneck Rodrigues,1,2 Roberta Wolp Diniz,2 Leonardo Cunha Dentz,1 Monica de Albuquerque Costa,3 Roberto Heleno Lopes,2 Lucas Fernandes Suassuna,4 Jane Rocha Duarte Cintra,2 Christian Domenge2 1Department of Medicine, Centro Universit
Externí odkaz:
https://doaj.org/article/68e626a7ce1b4d0b81a8f0ab73545fda
Publikováno v:
Boletim Técnico do Senac, Vol 49 (2024)
O artigo analisa como a educação ambiental se faz presente nos cursos técnicos integrados do Senac de Palhoça, em Santa Catarina, considerando os projetos pedagógicos e a percepção de estudantes e professores. Trata-se de uma pesquisa descriti
Externí odkaz:
https://doaj.org/article/b747a11faf564d3e80ad3f0b3569aaa9