Zobrazeno 1 - 10
of 1 534
pro vyhledávání: '"OSTROWSKI J"'
Publikováno v:
Journal of Inflammation Research, Vol Volume 14, Pp 2377-2388 (2021)
Izabela Rumienczyk,1 Maria Kulecka,1,2 Jerzy Ostrowski,1,2 Daniel Mar,3 Karol Bomsztyk,3 Stephen W Standage,4,5 Michal Mikula1 1Maria Sklodowska-Curie National Research Institute of Oncology, Department of Genetics, Warsaw, 02-781, Poland; 2Centre fo
Externí odkaz:
https://doaj.org/article/7909e69567084b518fc25a2ea3902a79
We quantize the Oppenheimer-Snyder model of black hole using the integral quantization method. We treat spatial and temporal coordinates on the same footing both at classical and quantum levels. Our quantization resolves or smears the singularities o
Externí odkaz:
http://arxiv.org/abs/2307.02026
Publikováno v:
Acta Physica Polonica: A. Sep2024, Vol. 146 Issue 3, p265-269. 5p.
Autor:
Sanjayan, S., Baran, A. S., Ostrowski, J., Németh, P., Pelisoli, I., Østensen, R., Kern, J. W., Reed, M. D., Sahoo, S. K.
Publikováno v:
Monthly Notices of the Royal Astronomical Society Volume 509 Issue 1 January 2022 Pages 763 777
We report results of our analysis of the Kepler superaperture LC data of the open cluster NGC6791 to search for pulsating sdB stars. We checked all pixels and we found only three sdB stars to be pulsating, KIC2569576 (B3), KIC2438324 (B4) and KIC2437
Externí odkaz:
http://arxiv.org/abs/2111.09873
Publikováno v:
2021, MNRAS, 503, 3828
We report the results of our search for pulsating subdwarf B stars in Full Frame Images collected during Year 2 of the TESS mission and covering the northern ecliptic hemisphere. This is a continuation of our effort we presented in Paper I. We found
Externí odkaz:
http://arxiv.org/abs/2105.01077
Autor:
Baran, A. S., Østensen, R. H., Heber, U., Irrgang, A., Sanjayan, S., Telting, J. H., Reed, M. D., Ostrowski, J.
Publikováno v:
2021, MNRAS, 503, 2157
We present an overview of eclipsing systems of the HW-Virginis type, based on space observations from the TESS Mission. We perform a detailed analysis of the properties of AA Dor, which was monitored for almost a full year. This excellent time-series
Externí odkaz:
http://arxiv.org/abs/2105.01074
Results of evolutionary modelling of subdwarf B stars are presented. For the first time, we explore the core and near-core mixing in the subdwarf B stars using new algorithms available in the MESA code: the predictive mixing scheme and the convective
Externí odkaz:
http://arxiv.org/abs/2011.14621
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 499, Issue 4, December 2020, Pages 5508 - 5526
We report the results of our search for pulsating subdwarf B stars in Full Frame Images, sampled at 30 min cadence and collected during Year 1 of the TESS mission. Year 1 covers most of the southern ecliptic hemisphere. The sample of objects we check
Externí odkaz:
http://arxiv.org/abs/2011.03465
Autor:
Sahoo, S. K., Baran, A. S., Heber, U., Ostrowski, J., Sanjayan, S., Silvotti, R., Irrgang, A., Uzundag, M., Reed, M. D., Shoaf, K. A., Raddi, R., Vuckovic, M., Ghasemi, H., Zong, W., Bell, K. J.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 495, Issue 3, July 2020, Pages 2844-2857
We report on the detection of pulsations of three pulsating subdwarf B stars observed by the TESS satellite and our results of mode identification in these stars based on an asymptotic period relation. SB 459 (TIC 067584818), SB 815 (TIC 169285097) a
Externí odkaz:
http://arxiv.org/abs/2006.04126
Autor:
Suchomska, K., Graczyk, D., Pietrzyński, G., Gieren, W., Ostrowski, J., Smolec, R., Tkachenko, A., Górski, M., Karczmarek, P., Wielgórski, P., Zgirski, B., Thompson, I. B., Villanova, S., Pilecki, B., Taormina, M., Kołaczkowski, Z., Narloch, W., Soszyński, I.
Publikováno v:
2019, A&A, 621, A93
Aim: Our aim is to obtain high-accuracy measurements of the physical and orbital parameters of two evolved eclipsing binary systems, and to use these measurements to study their evolutionary status. We also aim to derive distances to the systems by u
Externí odkaz:
http://arxiv.org/abs/1904.04879