Zobrazeno 1 - 10
of 653
pro vyhledávání: '"Ammosov, P. P."'
This paper considers flow problems in multiscale heterogeneous porous media. The multiscale nature of the modeled process significantly complicates numerical simulations due to the need to compute huge and ill-conditioned sparse matrices, which negat
Externí odkaz:
http://arxiv.org/abs/2408.05005
In this paper, we present the derivation of a multicontinuum model for the coupled flow and transport equations by applying multicontinuum homogenization. We perform the multicontinuum expansion for both flow and transport solutions and formulate nov
Externí odkaz:
http://arxiv.org/abs/2405.14572
For nonlinear Cosserat elasticity, we consider multiscale methods in this paper. In particular, we explore the generalized multiscale finite element method (GMsFEM) to solve an isotropic Cosserat problem with strain-limiting property (ensuring bounde
Externí odkaz:
http://arxiv.org/abs/2403.14178
Autor:
Daniil Ruvinskiy, Andreia Amaral, Melak Weldenegodguad, Innokentyi Ammosov, Mervi Honkatukia, Heli Lindeberg, Jaana Peippo, Ruslan Popov, Päivi Soppela, Florian Stammler, Pekka Uimari, Catarina Ginja, Juha Kantanen, Kisun Pokharel
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The drastic change in global climate has led to in-depth studies of the geneticresources of native cattle adapted to challenging environments. Native cattle breeds may harbor unique genetic mechanisms that have enabled them adapt to their gi
Externí odkaz:
https://doaj.org/article/93c5b49b6fff45afa947972d404232df
Publikováno v:
Solar-Terrestrial Physics, Vol 8, Iss 4, Pp 89-94 (2022)
The article compares the interannual variability of the atmosphere at the OH glow height, which can be associated with planetary wave propagation, at stations spaced in latitude. As a characteristic reflecting planetary wave activity we consider stan
Externí odkaz:
https://doaj.org/article/0bc7dc6396dc4999b0d41833c131a023
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Akademický článek
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Autor:
R. O. Kantariya, Ya. G. Moysyuk, E. I. Prokopenko, A. R. Karapityan, A. A. Ammosov, A. V. Makevnina, A. A. Gaydarova
Publikováno v:
Трансплантология (Москва), Vol 13, Iss 4, Pp 339-355 (2021)
Introduction. The pandemic caused by the SARS-CoV-2 coronavirus is characterized by significant morbidity and mortality. Kidney transplant recipients are at high risk of a more severe course of coronavirus infection due to ongoing immunosuppression,
Externí odkaz:
https://doaj.org/article/5c8600d1e2d547289749d6fb01b46938
Publikováno v:
Трансплантология (Москва), Vol 13, Iss 4, Pp 367-381 (2021)
Introduction. Liver transplantation is considered the most effective treatment for patients with end-stage liver disease. X-ray endovascular interventions show good results in the treatment of vascular complications after transplantation. The timing,
Externí odkaz:
https://doaj.org/article/ed28215de0274bd5965e941bd92b9ad6
Autor:
Ze-Hui Chen, Ya-Xi Xu, Xing-Long Xie, Dong-Feng Wang, Diana Aguilar-Gómez, Guang-Jian Liu, Xin Li, Ali Esmailizadeh, Vahideh Rezaei, Juha Kantanen, Innokentyi Ammosov, Maryam Nosrati, Kathiravan Periasamy, David W. Coltman, Johannes A. Lenstra, Rasmus Nielsen, Meng-Hua Li
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-15 (2021)
Chen, Xu, et al. performed a population genetics analysis of the eight species in the Ovis genus to assess the evolutionary and demographic history of these wild species and its domesticated counterpart. The authors identified a number of introgressi
Externí odkaz:
https://doaj.org/article/fd49034248774f4bb676e2cb6a418820