Zobrazeno 1 - 10
of 10 049
pro vyhledávání: '"Johansson B"'
Publikováno v:
International Journal of COPD, Vol Volume 12, Pp 2507-2514 (2017)
Ulf Nilsson,1 Anders Blomberg,1 Bengt Johansson,1 Helena Backman,2 Berne Eriksson,3 Anne Lindberg1 1Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, Umeå, Sweden; 2Department of Public Health and Clinical Me
Externí odkaz:
https://doaj.org/article/8d0cdba413214a5eaf610ed2f5492ecb
Publikováno v:
Phys.Rev. B 107 (2023) 035407-1-8
High temperature properties of ceria surfaces are important for many applications. Here we report the temperature dependences of surface energy for the (111) and (110) CeO2 obtained in the framework of the extended two-stage upsampled thermodynamic i
Externí odkaz:
http://arxiv.org/abs/2301.05827
Autor:
Jaroudi, Rym, Malý, Lukáš, Eilertsen, Gabriel, Johansson, B. Tomas, Unger, Jonas, Baravdish, George
This paper presents the Standalone Neural ODE (sNODE), a continuous-depth neural ODE model capable of describing a full deep neural network. This uses a novel nonlinear conjugate gradient (NCG) descent optimization scheme for training, where the Sobo
Externí odkaz:
http://arxiv.org/abs/2205.13933
Autor:
Baravdish, George, Eilertsen, Gabriel, Jaroudi, Rym, Johansson, B. Tomas, Malý, Lukáš, Unger, Jonas
The inverse problem of supervised reconstruction of depth-variable (time-dependent) parameters in a neural ordinary differential equation (NODE) is considered, that means finding the weights of a residual network with time continuous layers. The NODE
Externí odkaz:
http://arxiv.org/abs/2202.05766
Catalysis has entered everyday life through a number of technological processes relying on different catalytic systems. The increasing demand for such systems requires rationalization of the use of their expensive components, like noble metal catalys
Externí odkaz:
http://arxiv.org/abs/1910.12145
Publikováno v:
Journal of Computational and Applied Mathematics, 367, 112463, 2020
A boundary integral based method for the stable reconstruction of missing boundary data is presented for the governing hyperbolic equation of elastodynamics in annular planar domains. Cauchy data in the form of the solution and traction is reconstruc
Externí odkaz:
http://arxiv.org/abs/1809.11012
Autor:
Jovanović, A., Dobrota, A. S., Rafailović, L. D., Mentus, S. V., Pašti, I. A., Johansson, B., Skorodumova, N. V.
New electrode materials for alkaline-ion batteries are a timely topic. Among many promising candidates, V2O5 is one of the most interesting cathode materials. While having very high theoretical capacity, in practice, its performance is hindered by lo
Externí odkaz:
http://arxiv.org/abs/1802.03247
Autor:
Johansson, B. Tomas
Publikováno v:
Comptes Rendus. Mathématique, Vol 359, Iss 6, Pp 733-738 (2021)
Linear combinations of fundamental solutions to the parabolic heat equation with source points fixed in time is investigated. The open problem whether these linear combinations generate a dense set in the space of square integrable functions on the l
Externí odkaz:
https://doaj.org/article/916f0662633d4638978ca89d9c48c156
Autor:
Bravina, L., Johansson, B. H. Brusheim, Crkovská, J., Eyyubova, G., Korotkikh, V., Lokhtin, I., Malinina, L., Nazarova, E., Petrushanko, S., Snigirev, A., Zabrodin, E.
Publikováno v:
Journal of Physics: Conference Series 736 (2016) 012024
The Monte Carlo event generator HYDJET++ is one of the few generators, designed for the calculations of heavy-ion collisions at ultrarelativistic energies, which combine treatment of soft hydro-like processes with the description of jets traversing t
Externí odkaz:
http://arxiv.org/abs/1606.03250
Autor:
Peters, L., Di Marco, I., Litsarev, M. S., Katsnelson, A. Delin. M. I., Kirilyuk, A., Johansson, B., Sanyal, B., Eriksson, O.
Publikováno v:
Phys. Rev. B 92, 035143 (2015)
The rare-earths are known to have intriguing changes of the valence, depending on chemical surrounding or geometry. Here we make predictions from theory that combines density functional theory with atomic multiplet-theory, on the transition of valenc
Externí odkaz:
http://arxiv.org/abs/1605.09540