Zobrazeno 1 - 10
of 28 322
pro vyhledávání: '"Singh, H."'
We study spontaneous deformations of a ribbon made of nematic polymer networks and activated under the action of a mechanical load. We show that when such ribbons are activated appropriately, the deformations produced can pull back and perform work a
Externí odkaz:
http://arxiv.org/abs/2408.07502
Autor:
Raj, A., Bisht, M. S., Walter, F. M., Pandey, R., Woodward, C. E., Harker, D. E., Bisht, D., Singh, H. P., Agarwal, A., Pandey, J. C., Joshi, A., Belwal, K., Buil, Christian
V5579 Sgr was a fast nova discovered in 2008 April 18.784 UT. We present the optical spectroscopic observations of the nova observed from the Castanet Tolosan, SMARTS and CTIO observatories spanning over 2008 April 23 to 2015 May 11. The spectra are
Externí odkaz:
http://arxiv.org/abs/2408.01924
Autor:
Panwar, Neelam, C., Rishi, Sharma, Saurabh, Ojha, Devendra K., Samal, Manash R., Singh, H. P., Yadav, Ram Kesh
We present a multi-wavelength analysis of the young star cluster Berkeley 59 (Be 59) based on the $Gaia$ data and deep infrared (IR) observations with the 3.58-m Telescopio Nazionale Galileo and $Spitzer$ space telescope. The mean proper motion of th
Externí odkaz:
http://arxiv.org/abs/2406.08261
Autor:
Singh, H., Gautam, A., Singh, M., Saha, P., Kumar, P., Das, P., Lamba, M., Yadav, K., Mishra, P. K., Patnaik, S., Ganguli, A.
The desire to create an energy efficient world is bound to be incomplete without the discovery of a room temperature superconductor at ambient pressure. A recent report on the room-temperature ambient-pressure superconductor has inspired scientists t
Externí odkaz:
http://arxiv.org/abs/2308.06589
A self-gravitating, differentially rotating galactic disc under vertical hydrostatic equilibrium is supported by the vertical pressure gradient force against the gravitational collapse. Such discs are known to support various bending modes e.g., warp
Externí odkaz:
http://arxiv.org/abs/2307.06063
Autor:
Das, S., Molnár, L., Kanbur, S. M., Joyce, M., Bhardwaj, A., Singh, H. P., Marconi, M., Ripepi, V., Smolec, R.
We present new theoretical period--luminosity (PL) and period--radius (PR) relations at multiple wavelengths (Johnson--Cousins--Glass and {\sl Gaia} passbands) for a fine grid of BL~Herculis models computed using {\sc mesa-rsp}. The non-linear models
Externí odkaz:
http://arxiv.org/abs/2306.12892
NGC 6441 is a bulge globular cluster with an unusual horizontal branch morphology and a rich population of RR Lyrae (RRL) and Type II Cepheid (T2C) variables that is unexpected for its relatively high metallicity. We present near-infrared (NIR, $JHK_
Externí odkaz:
http://arxiv.org/abs/2209.03384
Autor:
Kuenzig ME, Stukel TA, Carroll MW, Kaplan GG, Otley AR, Singh H, Bitton A, Fung SG, Spruin S, Coward S, Cui Y, Nugent Z, Griffiths AM, Mack DR, Jacobson K, Nguyen GC, Targownik LE, El-Matary W, Bernstein CN, Dummer TJB, Jones JL, Lix LM, Murthy SK, Peña-Sánchez JN, Nasiri S, Benchimol EI
Publikováno v:
Clinical Epidemiology, Vol Volume 16, Pp 91-108 (2024)
M Ellen Kuenzig,1,2 Therese A Stukel,3,4 Matthew W Carroll,5 Gilaad G Kaplan,6 Anthony R Otley,7 Harminder Singh,8– 10 Alain Bitton,11 Stephen G Fung,12,13 Sarah Spruin,3,14 Stephanie Coward,6 Yunsong Cui,15 Zoann Nugent,8 Anne M Griffiths,1,2,16 D
Externí odkaz:
https://doaj.org/article/ab0bf36247c24c4c9ce415f1fef6100b
Autor:
Chatterjee, S., Ghosh, A., Arora, D., Das, S., Mondal, B., Samanta, S., Raut, R., Ghugre, S. S., Srivastava, P. C., Sinha, A. K., Garg, U., Singh, H. K., Neelam, Devi, K. Rojeeta, Sharma, A., Bhattacharjee, S. S., Garg, R., Bala, I., Singh, R. P., Muralithar, S.
Excited states of the $^{203}$Po ($Z = 84, N = 119$) have been investigated after populating them through $^{194}$Pt($^{13}$C,4n) fusion-evaporation reaction at E$_{beam}$ = 74 MeV and using a large array of Compton suppressed HPGe clover detectors a
Externí odkaz:
http://arxiv.org/abs/2207.01311
We present optical photometric and spectroscopic observations of two Cataclysmic Variables (CVs), namely RBS 0490 and SDSS J075939.79+191417.3. The optical variations of RBS 0490 have been found to occur at the period of 1.689$\pm$0.001 hr which appe
Externí odkaz:
http://arxiv.org/abs/2203.17198