Zobrazeno 1 - 10
of 5 860
pro vyhledávání: '"Holten BE"'
Autor:
Jørgensen, Uffe G., Amadio, Flavia, Estrada, Beatriz Campos, Møller, Kristian Holten, Schneider, Aaron D., Balduin, Thorsten, D'Alessandro, Azzurra, Symeonidou, Eftychia, Helling, Christiane, Nordlund, Åke, Woitke, Peter
Computation of a grid of self consistent 1D model atmospheres of cool stars, sub-stellar objects and exoplanets in the effective temperature range 300K to 3000K, including cloud formation, chemical non-equilibrium effects, and stellar irradiation. Th
Externí odkaz:
http://arxiv.org/abs/2407.09397
To model magnetic fields of compact objects we solve the Maxwell equations in the background of the exterior static Schwarzschild and slowly rotating Kerr space-times. We impose the boundary condition that the electromagnetic fields are to vanish at
Externí odkaz:
http://arxiv.org/abs/2407.04975
Autor:
Brandstetter, Sandra, Lunt, Philipp, Heintze, Carl, Giacalone, Giuliano, Heyen, Lars H., Gałka, Maciej, Subramanian, Keerthan, Holten, Marvin, Preiss, Philipp M., Floerchinger, Stefan, Jochim, Selim
Hydrodynamics provides a successful framework to effectively describe the dynamics of complex many-body systems ranging from subnuclear to cosmological scales by introducing macroscopic quantities such as particle densities and fluid velocities. Acco
Externí odkaz:
http://arxiv.org/abs/2308.09699
Autor:
van Holten, J. W.
This paper reviews the dynamics of an isotropic and homogeneous cosmological scalar field. A general approach to the solution of the Einstein-Klein-Gordon equations is developed, which does not require slow-roll or other approximations. General concl
Externí odkaz:
http://arxiv.org/abs/2305.17413
Autor:
van Holten, Jan W.
Publikováno v:
Universe 2023, 9, 110
The equations of General Relativity are recast in the form of a wave equation for the Weyl tensor. This allows to reformulate gravitational wave theory in terms of curvature waves, rather than metric waves. The existence of two transverse polarizatio
Externí odkaz:
http://arxiv.org/abs/2211.10123
Viscoelastic stress relaxation is a basic characteristic of soft matter systems such as colloids, gels, and biological networks. Although the Maxwell model of linear viscoelasticity provides a classical description of stress relaxation, the Maxwell m
Externí odkaz:
http://arxiv.org/abs/2211.06438
Autor:
Désirée van der Heijde, Gunnstein Bakland, Åse Lexberg, Lena Bugge Nordberg, Siri Lillegraven, Anna-Birgitte Aga, Joseph Sexton, Till Uhlig, Espen A Haavardsholm, Karen Holten, Daniel H Solomon, Ellen Moholt, Hallvard Fremstad, Hilde Haukeland, Nina Paulshus Sundlisæter, Cristina Spada, Kaja E Kjørholt, Christian A Høili, Tor Magne Madland, Inger Johanne Widding Hansen, Inger Myrnes Hansen, Maud-Kristine Aga Ljoså
Publikováno v:
RMD Open, Vol 10, Iss 3 (2024)
Objectives To explore the agreement between patient-reported flare status and clinically significant flare status in patients with rheumatoid arthritis (RA) in sustained remission.Method Patients with RA in remission for ≥12 months on stable treatm
Externí odkaz:
https://doaj.org/article/939d10ec0b274d25a7b0ee875e5755af
Autor:
van Holten, Jan . W.
The gravitational field of an idealized plane-wave solution of the Maxwell equations can be described in closed form. After discussing this particular solution of the Einstein-Maxwell equations, the motion of neutral test particles, which are sensiti
Externí odkaz:
http://arxiv.org/abs/2209.13396
Publikováno v:
Nordisk tidsskrift for utdanning og praksis, Vol 18, Iss 1 (2024)
Ifølge Kunnskapsløftet skal skolen bidra til å utvikle elevers skriveferdigheter fra skolestart. Tidligere forskning har imidlertid vist at lærere ikke opplever at lærerutdanningen forbereder dem i tilstrekkelig grad til å undervise i skriving
Externí odkaz:
https://doaj.org/article/dd15391d338640509da642d8cd226704
Autor:
Sarah Louise Murphy, Nora Reka Balzer, Trine Ranheim, Ellen Lund Sagen, Camilla Huse, Vigdis Bjerkeli, Annika E. Michelsen, Ane-Kristine Finbråten, Lars Heggelund, Anne Ma Dyrhol-Riise, Anders Tveita, Aleksander Rygh Holten, Marius Trøseid, Thor Ueland, Thomas Ulas, Pål Aukrust, Andreas Barratt-Due, Bente Halvorsen, Tuva Børresdatter Dahl
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
There is a reciprocal relationship between extracellular matrix (ECM) remodelling and inflammation that could be operating in the progression of severe COVID-19. To explore the immune-driven ECM remodelling in COVID-19, we in this explorative study a
Externí odkaz:
https://doaj.org/article/eb392c9a5c874c078e333b5c9a1b811a