Zobrazeno 1 - 10
of 908
pro vyhledávání: '"Yorgancıoğlu, A."'
Recent observations have challenged the long-held opinion that the duration of gamma-ray burst (GRB) prompt emission is determined by the activity epochs of the central engine. Specifically, the observations of GRB 230307A have revealed a different s
Externí odkaz:
http://arxiv.org/abs/2411.16174
Autor:
Du, Yun-Fei, Yorgancioglu, Emre Seyit, Rao, Jin-Hui, Kumar, Ankit, Yi, Shu-Xu, Zhang, Shuang-Nan, Zhang, Shu
The coalescence of binary neutron stars (BNS) is a prolific source of gravitational waves (GWs) and electromagnetic (EM) radiation, offering a dual observational window into the Universe. Lowering the signal-to-noise ratio (S/N) threshold is a simple
Externí odkaz:
http://arxiv.org/abs/2409.19295
Autor:
Yi, Shu-Xu, Zhang, Zhen, Yorgancioglu, Emre Seyit, Zhang, Shuang-Nan, Xiong, Shao-Lin, Zhang, Yan-Qiu
The brightest-of-all-time gamma-ray burst (GRB), GRB 221009A, is the first GRB observed to have emission line (up to 37 MeV) in its prompt emission spectra. It is naturally explained as \pair annihilation line that was Doppler boosted in the relativi
Externí odkaz:
http://arxiv.org/abs/2409.08485
Autor:
Arzu Yorgancıoğlu, Kurtuluş Aksu, Ceyhun Cura, Yiğit Yaman, Melda Dinç, Simten Malhan, the SABINA Türkiye Study Group
Publikováno v:
BMC Pulmonary Medicine, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background This cost of illness study aimed to determine economic burden of short-acting β2-agonist (SABA) overuse in Türkiye from payer perspective with respect to the updated GINA 2022 treatment recommendations. Methods A total of 3,034,
Externí odkaz:
https://doaj.org/article/ae353dc84458405b82aede92b5ce0ae1
Autor:
Yorgancioglu, E. S., Bu, Q. C., Santangelo, A., Tao, L., Davis, S. W., Vahdat, A., Kong, L. D., Piraino, S., Zhou, M., Zhang, S. N.
Publikováno v:
A&A 677, A79 (2023)
4U 1543--47 is one of a handful of known black hole candidates located in the Milky Way Galaxy, and has undergone a very bright outburst in 2021, reaching a total of $\sim$9 Crab, as observed by the Monitor of All-sky Image (MAXI), and exceeding twic
Externí odkaz:
http://arxiv.org/abs/2307.08973
Autor:
Wenying Lu, Rebekka Aarsand, Kerstin Schotte, Jing Han, Elizaveta Lebedeva, Elena Tsoy, Nino Maglakelidze, Joan B Soriano, Werner Bill, David M G Halpin, M. Patricia Rivera, Kwun M Fong, Hasmeena Kathuria, Arzu Yorgancıoğlu, Monika Gappa, David CL Lam, Sarah Rylance, Sukhwinder Singh Sohal
Publikováno v:
Respiratory Research, Vol 25, Iss 1, Pp 1-12 (2024)
Abstract The WHO recently published a Tobacco Knowledge Summary (TKS) synthesizing current evidence on tobacco and COPD, aiming to raise awareness among a broad audience of health care professionals. Furthermore, it can be used as an advocacy tool in
Externí odkaz:
https://doaj.org/article/305cd0c7a29f40a48aa984ae8d6a778b
Publikováno v:
Van Tıp Dergisi, Vol 31, Iss 3, Pp 192-197 (2024)
INTRODUCTION: Several criteria have been established to assess the severity and prognosis of the disease in patients diagnosed with acute Pancreatitis(AP)in addition to the scoring and classifications developed for this purpose.Our study aims to asse
Externí odkaz:
https://doaj.org/article/be83a4b2a0214025a4505da7ef945882
Autor:
Dai, Xiaohang, Kong, Lingda, Bu, Qingcui, Santangelo, Andrea, Zhang, Shu, Ji, Long, Zhang, Shuangnan, Yorgancioglu, Emre Seyit
Publikováno v:
A&A 692, A117 (2024)
In this work, using \textit{NICER} and \textit{Insight}-HXMT observations, we present a study of the broadband spectral and timing evolution of the source throughout the first reflare, which occurred about 4 months after the major outburst. Our findi
Externí odkaz:
http://arxiv.org/abs/2303.05290
Autor:
Ma, X., Zhang, L., Tao, L., Bu, Q. C., Qu, J. L., Zhang, S. N., Zhou, D. K., Huang, Y., Jia, S. M., Song, L. M., Zhang, S., Ge, M. Y., Liu, H. X., Yang, Z. X., Yu, W., Yorgancioglu, E. S.
We report the X-ray timing results of the black hole candidate MAXI J1820+070 during its 2018 outburst using the Hard X-ray Modulation Telescope (Insight-HXMT) and Neutron Star Interior Composition Explorer Mission (NICER) observations. Low frequency
Externí odkaz:
http://arxiv.org/abs/2303.00481
Autor:
Wang, P. J., Kong, L. D., Zhang, S., Doroshenko, V., Santangelo, A., Ji, L., Yorgancioglu, E. S., Chen, Y. P., Zhang, S. N., Qu, J. L., Ge, M. Y., Li, J., Chang, Z., Tao, L., Peng, J. Q., Shui, Q. C.
We report results on the timing analysis of the 2020 giant outburst of 1A 0535+262, using broadband data from Insight-HXMT. The analysis of the pulse profile evolution from the sub-critical luminosity to super-critical luminosity regime is presented
Externí odkaz:
http://arxiv.org/abs/2208.13340