Results 221 to 230 of about 247,197 (369)

Signature of Strange Star as the Central Engine of GRB 240529A

The Astrophysical Journal
GRB 240529A is a long-duration gamma-ray burst (GRB) whose light curve of prompt emission is composed of a triple-episode structure, separated by quiescent gaps of tens to hundreds of seconds.
Xiao Tian, HouJun Lü, WenJun Tan, ShaoLin Xiong, HaoYu Yuan, WenYuan Yu, ShuQing Zhong, WenLong Zhang, EnWei Liang   +8 more
doaj   +1 more source

Effect of Green Hydrogen Enrichment and Carbon Nanotubes Introduced Biodiesel–Diesel Blend on the Behavior of the Diesel Engine Modified to Operate on a Dual‐Fuel Mode

Energy Science &Engineering, EarlyView.
ABSTRACT The influence of n‐heptane mixed with jatropha oil methyl ester (JOME)–diesel with different metal oxide additions, such as aluminum oxide (Al2O3), titanium dioxide (TiO2), and carbon‐based nanoparticles (NPs) including multiwalled carbon nanotubes (MWCNTs) at a quantity of 60 mg/L, and enrichment of hydrogen (H2) at a quantity of 6 lpm are ...
Shabana Shabana, Sarojini Jajimoggala, P. Uma Maheshwara Rao, Gunnam Sanijya, Sunil Nandipati, Debabrata Barik, Dyana Aziz Bayz, Milon Selvam Dennison, Ayyar Dinesh, Saravanan Rajendran   +9 more
wiley   +1 more source

A 50 s Quasiperiodic Oscillation in the Early X-Ray Afterglow of GRB 220711B

The Astrophysical Journal
It is generally believed that long-duration gamma-ray bursts (GRBs) originate from the core collapse of rapidly spinning massive stars, and at least some of them are powered by hyperaccreting black holes (BHs).
H. Gao, W.-H. Lei, S. Xiao, Z.-P. Zhu, L. Lan, S.-K. Ai, A. Li, N. Xu, T.-C. Wang, B. Zhang, D. Xu, J. P. U. Fynbo, K. E. Heintz, P. Jakobsson, D. A. Kann, S.-Y. Fu, S.-Q. Jiang, X. Liu, S.-L. Xiong, W.-X. Peng, X.-B. Li, W.-C. Xue   +21 more
doaj   +1 more source

Neutron starquake models for gamma-ray bursts

, 1989
Omer Blaes, R. D. Blandford, Peter Goldreich, Piero Madau   +3 more
openalex   +1 more source

Gamma-ray bursts from stellar mass accretion disks around black holes

, 1993
S. Woosley
semanticscholar   +1 more source

Specifically Breaking Through the Injured Blood‐Brain Barrier With Tannic Acid‐Based Nanomedicine for Ischemic Stroke Ischemia Reperfusion Treatment

Exploration, EarlyView.
Protecting neuronal mitochondria by eliminating the mitochondrial ROS (mtROS) storm is crucial to abrogate the neuronal damage cascade of ischemic stroke ischemia reperfusion (ISIR), which is a long‐standing challenge in the field of ischemic stroke (IS).
Xiaojing Shi, Shuya Wang, Tingli Xiong, Ruishi Li, Wenxuan Zheng, Wensheng Chen, Tianjiao Zhao, Yongqi Yang, Xiaohong Ying, Weimin Qi, Yingci Xia, Jue Wang, Yuqi Zhang, Qiong Huang, Yayun Nan, Kelong Ai   +15 more
wiley   +1 more source

Evolution of the Three Spectral Components in the Prompt Emission of GRB 240825A

The Astrophysical Journal Letters
The prompt emission of gamma-ray bursts (GRBs) could be composed of different spectral components, such as a dominant nonthermal Band component in the keV–MeV range, a subdominant quasi-thermal component, and an additional hard nonthermal component ...
Chen-Wei Wang, Wen-Jun Tan, Shao-Lin Xiong, Rahim Moradi, Yan-Qiu Zhang, Chao Zheng, Bing Li, Xiao-Bo Li, Cheng-Kui Li, Jia-Cong Liu, Yue Wang, Bo-Bing Wu, Sheng-Lun Xie, Wang-Chen Xue, Shu-Xu Yi, Zheng-Hang Yu, Peng Zhang, Shuang-Nan Zhang, Wen-Long Zhang, Zhen Zhang   +19 more
doaj   +1 more source

Immunomodulatory Nanozymes Eradicate Intracellular Infections and Rescue Immunoparalysis for Treating Multidrug‐Resistant Bacterial Sepsis

Exploration, EarlyView.
Immunomodulatory nanozymes enable in situ macrophages engineering and orchestrate systemic innate‐adaptive immune response to eradicate intracellular bacteria and rescue immunoparalysis for treating multidrug‐resistant bacterial sepsis. ABSTRACT Sepsis and their sequelae are the leading causes of death in intensive care units, with limited therapeutic ...
Xuancheng Du, Zhenzhen Dong, Yan Yan, Yuan Gong, Meili Yuan, Chengtai Ma, Lingqi Xu, Yuanyuan Qu, Minhan Qu, Peng Pan, Weifeng Li, Wenyan Hao, Yingyi Yang, Xiangdong Liu, Mingwen Zhao, Zhenjiang Bai, Jiang Huai Wang, Jian Wang, Yong‐Qiang Li, Huiting Zhou   +19 more
wiley   +1 more source

GRB 241030A: Multicomponent Origin of Early Emission from the Photosphere and Internal and External Shocks

The Astrophysical Journal
We present a detailed analysis of the long-duration GRB 241030A detected by Swift. Thanks to the rapid response of the X-Ray Telescope (XRT) and Ultraviolet/Optical Telescope, the strongest part of the prompt emission of GRB 241030A has been well ...
Qiu-Li Wang, Hao Zhou, Yun Wang, Jia Ren, Samaporn Tinyanont, Dong Xu, Ning-Chen Sun, Johan P. U. Fynbo, Daniele B. Malesani, Jie An, Rungrit Anutarawiramkul, Pathompong Butpa, Shao-Yu Fu, Shuai-Qing Jiang, Xing Liu, Kritsada Palee, Pakawat Prasit, Zi-Pei Zhu, Lu-Yao Jiang, Zhi-Ping Jin, Da-Ming Wei   +20 more
doaj   +1 more source

Gamma-ray bursts and the collapse of a white dwarf

, 1982
W. A. Baan
openalex   +1 more source