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pro vyhledávání: '"Bendre A"'
The magnetic buoyancy (MBI) and Parker instabilities are strong and generic instabilities expected to occur in most astrophysical systems with sufficiently strong magnetic fields. In galactic and accretion discs, large-scale magnetic fields are thoug
Externí odkaz:
http://arxiv.org/abs/2412.05086
Radio observations have revealed magnetic fields in the intracluster medium (ICM) of galaxy clusters nearly in equipartition with turbulence. This suggests magnetic field amplification by dynamo processes. However, observations are limited to redshif
Externí odkaz:
http://arxiv.org/abs/2409.18580
Autor:
Tsouros, Alexandros, Bendre, Abhijit B., Edenhofer, Gordian, Enßlin, Torsten, Frank, Philipp, Mastorakis, Michalis, Pavlidou, Vasiliki
Publikováno v:
A&A 690, A102 (2024)
(abridged) Ultra-high energy cosmic rays (UHECRs) are extremely energetic charged particles with energies surpassing $10^{18}$ eV. Their sources remain elusive, obscured by deflections caused by the Galactic magnetic field (GMF). This challenge is fu
Externí odkaz:
http://arxiv.org/abs/2403.05531
This study looks at how generative artificial intelligence (AI) can revolutionize marketing, product development, and research. It discusses the latest developments in the field, easy-to-use resources, and moral and social hazards. In addition to add
Externí odkaz:
http://arxiv.org/abs/2311.13262
Stratified disks with strong horizontal magnetic fields are susceptible to magnetic buoyancy instability (MBI). Modifying the magnetic field and gas distributions, this can play an important role in galactic evolution. The MBI and the Parker instabil
Externí odkaz:
http://arxiv.org/abs/2310.08354
Publikováno v:
Journal of Indian Association of Pediatric Surgeons, Vol 29, Iss 6, Pp 608-611 (2024)
Background: Technical and immunological advancements have improved patient and graft survival rates in pediatric kidney transplantation (PKT). However, the landscape of PKT in India remains underexplored. We conducted a questionnaire-based survey amo
Externí odkaz:
https://doaj.org/article/74cb5b765a1e4beb8c1c3e19fefd3f00
Autor:
Lai, Kwei-Herng, Zha, Daochen, Chen, Huiyuan, Bendre, Mangesh, Chen, Yuzhong, Das, Mahashweta, Yang, Hao, Hu, Xia
Imbalanced datasets are commonly observed in various real-world applications, presenting significant challenges in training classifiers. When working with large datasets, the imbalanced issue can be further exacerbated, making it exceptionally diffic
Externí odkaz:
http://arxiv.org/abs/2308.14838
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 530, Issue 3, May 2024, Pages 2778-2794
We study the magneto-rotational instability (MRI) driven dynamo in a geometrically thin disc ($H/R\ll 1$) using stratified zero net flux (ZNF) shearing box simulations. We find that mean fields and EMFs oscillate with a primary frequency $f_{\rm dyn}
Externí odkaz:
http://arxiv.org/abs/2308.07959
We describe a novel method to compute the components of dynamo tensors from direct magnetohydrodynamic (MHD) simulations. Our method relies upon an extension and generalisation of the standard H\"ogbom CLEAN algorithm widely used in radio astronomy t
Externí odkaz:
http://arxiv.org/abs/2308.00059
Publikováno v:
BioMed, Vol 4, Iss 3, Pp 268-276 (2024)
Neonatal deaths, which usually occur in the first week after delivery, account for nearly 75 percent of all deaths of children under 5 years of age. Prematurity, birth difficulties, infections, and birth defects are responsible for about 40 percent o
Externí odkaz:
https://doaj.org/article/bce76ddf30ac4bbab1491f5b190aa9e5