Zobrazeno 1 - 10
of 3 884
pro vyhledávání: '"Krejci P"'
Autor:
Gavioli, Chiara, Krejčí, Pavel
It is shown that the problem of moisture propagation in porous media with a nonlinear relation between the mass flux and the pressure gradient as a counterpart of the Darcy law exhibits the property of bounded speed of propagation even in the case of
Externí odkaz:
http://arxiv.org/abs/2410.06622
Autor:
Gavioli, Chiara, Krejčí, Pavel
Hysteresis in the pressure-saturation relation in unsaturated porous media, which is due to surface tension on the liquid-gas interface, exhibits strong degeneracy in the resulting mass balance equation. Solutions to such degenerate equations have be
Externí odkaz:
http://arxiv.org/abs/2405.10764
The contribution deals with the mathematical modelling of fluid flow in porous media, in particular water flow in soils. The motivation is to describe the competition between gravity and capillarity, or, in other words, between transport and diffusio
Externí odkaz:
http://arxiv.org/abs/2405.10751
A first-principle single-object model is proposed for pedestrian tracking. It is assumed that the extent of the moving object can be described via known statistics in 3D, such as pedestrian height. The proposed model thus need not constrain the objec
Externí odkaz:
http://arxiv.org/abs/2403.11978
Autor:
Gavioli, Chiara, Krejčí, Pavel
Hysteresis in the pressure-saturation relation in unsaturated porous media, which is due to surface tension on the liquid-gas interface, exhibits strong degeneracy in the resulting mass balance equation. Solutions to such degenerate equations have be
Externí odkaz:
http://arxiv.org/abs/2402.01278
Autor:
Oinonen, Niko, Yakutovich, Aliaksandr V., Gallardo, Aurelio, Ondracek, Martin, Hapala, Prokop, Krejci, Ondrej
The Probe-Particle Model combine theories designed for the simulation of scanning probe microscopy experiments, employing non-reactive, flexible tip apices to achieve sub-molecular resolution. In the article we present the latest version of the Probe
Externí odkaz:
http://arxiv.org/abs/2401.14564
Autor:
Sun, Kewei, Kurki, Lauri, Silveira, Orlando J., Nishiuchi, Tomohiko, Kubo, Takashi, Krejčí, Ondřej, Foster, Adam S., Kawai, Shigeki
Sila-cyclic rings are a class of organosilicon cyclic compounds and have abundant application in organic chemistry and materials science. However, it is still challenging to synthesize compounds with sila-cyclic rings in solution chemistry due to the
Externí odkaz:
http://arxiv.org/abs/2312.11959
Autor:
Gavioli, Chiara, Krejčí, Pavel
Publikováno v:
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 382 (2024), 20230299
Hysteresis in the pressure-saturation relation in unsaturated porous media, owing to surface tension on the liquid-gas interface, exhibits strong degeneracy in the resulting mass balance equation. As an extension of previous existence and uniqueness
Externí odkaz:
http://arxiv.org/abs/2310.15881
Autor:
A. S. Williams, J. L. Dedrick, L. M. Russell, F. Tornow, I. Silber, A. M. Fridlind, B. Swanson, P. J. DeMott, P. Zieger, R. Krejci
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 11791-11805 (2024)
The aerosol particles serving as cloud condensation and ice nuclei contribute to key cloud processes associated with cold-air outbreak (CAO) events but are poorly constrained in climate models due to sparse observations. Here we retrieve aerosol numb
Externí odkaz:
https://doaj.org/article/e9b6cc6bad26455fbf897945972c8e53
Autor:
Martin Stork, Eva Ondrouskova, Michaela Bohunova, Ivanna Boichuk, Dominik Fric, Zdenek Adam, Marta Krejci, Viera Sandecka, Zdenka Knechtova, Lenka Radova, Zuzana Jelinkova, Tatana Adlerova, Milan Krticka, Vladimir Nekuda, Marek Borsky, Sabina Sevcikova, Marie Jarosova, Ludek Pour
Publikováno v:
Blood Cancer Journal, Vol 14, Iss 1, Pp 1-3 (2024)
Externí odkaz:
https://doaj.org/article/5aea7f2816d842e89d6116072aa074df