Zobrazeno 1 - 10
of 388
pro vyhledávání: '"P. S. Joshi"'
Autor:
M. L. Allen, P. L. Biermann, L. I. Caramete, A. Chieffi, R. Chini, D. Frekers, L. Á. Gergely, B. Harms, I. Jaroschewski, P. S. Joshi, P. P. Kronberg, E. Kun, A. Meli, E.-S. Seo, T. Stanev
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 11 (2024)
Supermassive black hole (BH) mergers with spin-flips accelerate energetic particles through their relativistic precessing jets, producing high-energy neutrinos and finally gravitational waves (GWs). In star formation, massive stars form in pairs, tri
Externí odkaz:
https://doaj.org/article/ea63d433e36a44249d11396fd941a5d3
Autor:
vikas khalkar, S. G. Kumbhar, P. Hariharasakhtisudhan, A. A. M. Moshi, S. D. Jadhav, N. Kumbhar, P. Oak, P. S. Joshi
Publikováno v:
U.Porto Journal of Engineering, Vol 8, Iss 2, Pp 82-94 (2022)
Cracks weaken structures. When the crack size increases in service, the structure becomes weaker than its earlier condition. Lastly, the structure may break down due to a small crack. Therefore, crack detection and classification is a fundamental iss
Externí odkaz:
https://doaj.org/article/7afc5efb2c5e4cfc852fa865f43cb910
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 9, Pp 1-10 (2022)
Abstract In this paper, we investigate the light trajectories and shadow properties in the rotating version of null naked singularity (NNS) spacetime which is derived using the Newman–Janis algorithm without complexification method. We discuss some
Externí odkaz:
https://doaj.org/article/eae2664fe3f245e79edf1a1e429e8262
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 5, Pp 1-5 (2022)
Abstract We investigate here the final state of gravitational collapse of a non-spherical and non-marginally bound dust cloud as modeled by the Szekeres spacetime. We show that a directionally globally naked singularity can be formed in this case nea
Externí odkaz:
https://doaj.org/article/4715d7111db845dd898c09318b6e542a
Publikováno v:
Journal of Krishna Institute of Medical Sciences University, Vol 11, Iss 2, Pp 108-111 (2022)
Ovarian tumors are common neoplasia in women. Ovarian carcinoma accounts for the 7 cause of mortality and morbidity in females. Surface epithelial tumors are the most common type of ovarian tumor. Mucinous tumors comprise 20% to 25% of the ovarian ne
Externí odkaz:
https://doaj.org/article/23427945a47b4c35870d9c41acdda1a3
Autor:
M. F. Dhaduk, H. S. Joshi
Publikováno v:
Current Chemistry Letters, Vol 11, Iss 3, Pp 255-262 (2022)
A series of isoxazole derivatives, 3-aryl-5-[5-(4-nitrophenyl)-2-furyl]-2,3-dihydroisoxazoles (5a-j) were synthesized by cyclocondensation reaction between 1-aryl-3-[5-(4-nitrophenyl)-2-furyl]prop-2-en-1-ones (4a-j) and hydroxylamine hydrochloride in
Externí odkaz:
https://doaj.org/article/a14b5167616f4e79be7461e9b82b4294
Autor:
Nivedha Mohanraj, Neha S. Joshi, Roshni Poulose, Rahul R. Patil, Rashmi Santhoshkumar, Anubhav Kumar, Girish P. Waghmare, Amit Kumar Saha, Syeda Zehra Haider, Yogananda S. Markandeya, Gourav Dey, Laxmi T. Rao, Periyasamy Govindaraj, Bhupesh Mehta
Publikováno v:
Toxicology Reports, Vol 9, Iss , Pp 1501-1513 (2022)
Lead (Pb2+), a ubiquitously present heavy metal toxin, has various detrimental effects on memory and cognition. However, the molecular processes affected by Pb2+ causing structural and functional anomalies are still unclear. To explore this, we emplo
Externí odkaz:
https://doaj.org/article/1bde77bfc961472c8f5515313caa709e
Publikováno v:
Frontiers in Molecular Neuroscience, Vol 15 (2022)
Alcohol use disorder is associated with systemic inflammation and organ dysfunction especially in the liver and the brain. For more than a decade, studies have highlighted alcohol abuse-mediated impairment of brain function and acceleration of neurod
Externí odkaz:
https://doaj.org/article/b273637160254a61bb7d28431d4d3838
Publikováno v:
AIP Advances, Vol 12, Iss 7, Pp 075117-075117-8 (2022)
The alleviation effect on the Schottky barrier height (SBH) (ΦB) using ultrathin titanium dioxide and hafnium dioxide dielectrics in a single layer and a bilayer stack was demonstrated. ΦB in the Pt/n-Si contact was reduced from 0.53 to −0.058, 0
Externí odkaz:
https://doaj.org/article/c14b08e4e861427799f9773a32479afb
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 10, Pp 1-4 (2020)
Abstract The critical collapse of a scalar field is a threshold solution of black hole formation, in which a naked singularity arises. We study here the curvature strength of this singularity using a numerical ansatz. The behavior of the Jacobi volum
Externí odkaz:
https://doaj.org/article/7b87c338e4d2425badac222d5a6dfc86