Zobrazeno 1 - 10
of 1 454
pro vyhledávání: '"D Rai"'
Autor:
Kasi Viswanath Gali, Guruprasad D. Rai, Anupam Choudhary, K. R. Surag, Ganesh S. Kamath, Arun Chawla, Vijay Gunashekar
Publikováno v:
BMC Urology, Vol 24, Iss 1, Pp 1-5 (2024)
Abstract Background Management of RCC with IVC thrombus can be surgically challenging, particularly when the tumour thrombus extends above the diaphragm. Cardiopulmonary bypass is often employed to aid surgical removal of the tumour in such cases. Ca
Externí odkaz:
https://doaj.org/article/36382ed550734eb2a96d98b096925d59
Autor:
Aadithiyavikram Venkatesan, Akhilesh Gonuguntla, Anila Vasireddy, Guruprasad D Rai, Ganesh Sevagur Kamath, Arvind Kumar Bishnoi, Revanth Maramreddy
Publikováno v:
Vascular Specialist International, Vol 38 (2022)
The aberrant right subclavian artery (ARSA, arteria lusoria) is the most common intrathoracic vascular anomaly, affecting up to 2% of the population. However, aneurysms of congenital anomalies are extremely unusual and often present with dysphagia, d
Externí odkaz:
https://doaj.org/article/25d8d953d435441b9c1c4662255bd43a
Autor:
Ajit Menon, Nitin D Rai
Publikováno v:
Journal of Political Ecology, Vol 26, Iss 1, Pp 652-665 (2019)
The Indian state has conserved tigers by establishing reserves that are governed as a form of fortress conservation. Residence and local uses in these tiger reserves are often criminalized. It is in this context that we critique recent neoliberal att
Externí odkaz:
https://doaj.org/article/ebab5107542142b69f423334975c4ed2
Publikováno v:
Phys.Rev.D68:083519,2003
Entropy production from scalar decay in the era of low temperatures after neutrino decoupling will change the ratio of the relic neutrino temperature to the CMB temperature, and, hence, the value of N_eff, the effective number of neutrino species. Su
Externí odkaz:
http://arxiv.org/abs/astro-ph/0309135
Autor:
Adhya, Paramita, Chaudhuri, D. Rai
Late-time entropy production from scalar decay arises in scenarios like thermal inflation, proposed to dilute long-lived, massive fields like the gravitino and the moduli. The scalar decay may continue into Mev-scale temperatures and affect BB nucleo
Externí odkaz:
http://arxiv.org/abs/hep-ph/0304291
Autor:
Adhya, Paramita, Chaudhuri, D. Rai
Small Recent theories have proposed a variety of massive particles, like the moduli, whose abundance or decay endangers standard cosmological results. To dilute them, thermal inflation has been proposed, with its own massive scalar flaton field which
Externí odkaz:
http://arxiv.org/abs/hep-ph/0203142
Publikováno v:
Eur.Phys.J.C19:183-190,2001
Heavy right-handed neutrinos are of current interest. The interactions and decay of such neutrinos determine their decoupling epoch during the evolution of the universe. This in turn affects various observable features like the energy density, nucleo
Externí odkaz:
http://arxiv.org/abs/hep-ph/0006260
Autor:
Adhya, Paramita, Chaudhuri, D. Rai
Publikováno v:
Phys.Rev. D61 (2000) 033002
We investigate the effect of B+L - violating anomalous generation of massive right-handed neutrinos on their decoupling, when the right-handed neutrino mass is considerably greater than the right-handed gauge boson masses. Considering normal annihila
Externí odkaz:
http://arxiv.org/abs/hep-ph/9907290
Publikováno v:
Phys.Rev. D61 (2000) 043508
Starting from an initial state of thermal equilibrium, we derive an expression for the quantum fluctuation in the energy density during the inflationary epoch in terms of the mode functions for the inflaton field. The effect of this particular initia
Externí odkaz:
http://arxiv.org/abs/hep-ph/9902388
Autor:
Mallik, S., Chaudhuri, D. Rai
Publikováno v:
Phys.Rev. D56 (1997) 625-630
We examine the calculation of density perturbation at large scales in the inflationary scenario. The formula for its magnitude is reviewed from first principles and applied to the original model of extended inflation. Our estimate is an order of magn
Externí odkaz:
http://arxiv.org/abs/hep-ph/9612427