Zobrazeno 1 - 10
of 5 236
pro vyhledávání: '"Opal, A."'
Kinetic simulations of collisionless plasmas are computationally challenging due to phase space mixing and filamentation, resulting in fine-scale velocity structures. This study compares three methods developed to reduce artifacts related to limited
Externí odkaz:
http://arxiv.org/abs/2412.07073
We derive conservative closures of the Vlasov-Poisson equations discretized in velocity via the symmetrically weighted Hermite spectral expansion. The short note analyzes the conservative closures preservation of the hyperbolicity and anti-symmetry o
Externí odkaz:
http://arxiv.org/abs/2407.09626
We analyze the anti-symmetric properties of a spectral discretization for the one-dimensional Vlasov-Poisson equations. The discretization is based on a spectral expansion in velocity with the symmetrically weighted Hermite basis functions, central f
Externí odkaz:
http://arxiv.org/abs/2312.05439
Autor:
Tiwat Thanwiset, Opal Pitaksakulrat, Nuttanan Hongsrichan, Thidarut Boonmars, Nophawan Bunchu, Ketsarin Thipphet, Chavin Chaisongkram, Kanda Ponsrila, Siriwan Kimkamkaew, Thanakorn Rompo, Mackenzie L. Kwak, Ryo Nakao, David Blair, Chatanun Eamudomkarn
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Deer louse flies (Lipoptena spp.) are hematophagous ectoparasites of cervids. The genus Lipoptena comprises 32 species, some of which are of veterinary importance as vectors of various pathogens, and are also known to attack human hosts. Rec
Externí odkaz:
https://doaj.org/article/c42161450148495dbe1d8b41b9b48655
Autor:
Xiaomeng Huang, Anthony D. Pomicter, Jonathan Ahmann, Yi Qiao, Opal S. Chen, Tracy I. George, Nataly Cruz-Rodriguez, Sameer Ahmad Guru, Gabor T. Marth, Michael W. Deininger
Publikováno v:
Blood Cancer Journal, Vol 14, Iss 1, Pp 1-5 (2024)
Externí odkaz:
https://doaj.org/article/6d1a4f2a8ef544079d09fbe9f9e02a8c
The ambient solar wind plays a significant role in propagating interplanetary coronal mass ejections and is an important driver of space weather geomagnetic storms. A computationally efficient and widely used method to predict the ambient solar wind
Externí odkaz:
http://arxiv.org/abs/2305.08009
Autor:
Auxane Beslot, Marie Grall-Bronnec, Marianne Balem, Benoit Schreck, Edouard-Jules Laforgue, Caroline Victorri-Vigneau, Morgane Guillou-Landreat, Juliette Leboucher, OPAL-Group, Gaëlle Challet-Bouju, Clémence Cabelguen
Publikováno v:
Harm Reduction Journal, Vol 21, Iss 1, Pp 1-13 (2024)
Abstract Background Opioid use disorder (OUD) poses a global health challenge, and despite medications for opioid use disorder (MOUD) and psychosocial interventions, relapse remains a significant concern. Comorbid psychiatric disorders, including att
Externí odkaz:
https://doaj.org/article/dcd20e11567c46a1aa7f60e240037e3e
Quadratization of polynomial and nonpolynomial systems of ordinary differential equations is advantageous in a variety of disciplines, such as systems theory, fluid mechanics, chemical reaction modeling and mathematical analysis. A quadratization rev
Externí odkaz:
http://arxiv.org/abs/2303.10285
Publikováno v:
English Teaching: Practice & Critique, 2024, Vol. 23, Issue 1, pp. 83-103.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ETPC-08-2023-0103
Autor:
Thanwiset, Tiwat1 (AUTHOR), Pitaksakulrat, Opal1 (AUTHOR), Hongsrichan, Nuttanan1 (AUTHOR), Boonmars, Thidarut1 (AUTHOR), Bunchu, Nophawan2 (AUTHOR), Thipphet, Ketsarin2 (AUTHOR), Chaisongkram, Chavin3 (AUTHOR), Ponsrila, Kanda3 (AUTHOR), Kimkamkaew, Siriwan3 (AUTHOR), Rompo, Thanakorn4 (AUTHOR), Kwak, Mackenzie L.5 (AUTHOR), Nakao, Ryo5,6 (AUTHOR), Blair, David7 (AUTHOR), Eamudomkarn, Chatanun1 (AUTHOR) chatea@kku.ac.th
Publikováno v:
Scientific Reports. 12/2/2024, Vol. 14 Issue 1, p1-14. 14p.