Zobrazeno 1 - 10
of 780
pro vyhledávání: '"SHAO Yue"'
Publikováno v:
Zhejiang dianli, Vol 42, Iss 9, Pp 27-35 (2023)
Amidst the backdrop of global warming， the unstable climate presents challenges to the secure operation of power systems. Therefore， it is particularly crucial to accurately and scientifically forecast the electricity demand of temperature-sensit
Externí odkaz:
https://doaj.org/article/a707e2765ea0488fbf12bfbb12f3c7aa
The 21-cm forest, composed of spectral absorption features from high-redshift background radio sources, provides a unique probe for studying small-scale structures during the epoch of reionization. It is particularly sensitive to detecting small-scal
Externí odkaz:
http://arxiv.org/abs/2411.17094
Recently, several pulsar timing array (PTA) projects have detected evidence of the existence of a stochastic gravitational wave background (SGWB) in the nanohertz frequency band, providing confidence in detecting individual supermassive black hole bi
Externí odkaz:
http://arxiv.org/abs/2408.00609
The hyperfine structure absorption lines of neutral hydrogen in spectra of high-redshift radio sources, known collectively as the 21-cm forest, have been demonstrated as a sensitive probe to the small-scale structures governed by the dark matter (DM)
Externí odkaz:
http://arxiv.org/abs/2407.14298
Autor:
Shao Yue Zhu, Chang Yong Yuan, Yi Fan Lin, Hao Liu, Yan Qi Yang, Hai Ming Wong, Cheng Fei Zhang, Peng Lai Wang, Min Gu
Publikováno v:
Stem Cells International, Vol 2021 (2021)
Background. Pericytes play an important role in forming functional blood vessels and establishing stable and effective microcirculation, which is crucial for vascular tissue engineering. The slow ex vivo expansion rate, limited proliferative capacity
Externí odkaz:
https://doaj.org/article/d1731b225045412a97418be44cfea14d
Publikováno v:
Jixie chuandong, Vol 42, Pp 54-58 (2018)
Based on higher order contact meshing theory of conjugate curvature,a three-dimensional model of the new type double helical tooth synchronous belt and the belt drive are established. The nonlinear finite element analysis software is used to analyze
Externí odkaz:
https://doaj.org/article/e6b35cebec52457b937161ae0a8fffb3
Publikováno v:
Jixie chuandong, Vol 41, Pp 111-114 (2017)
For the automobile engine timing belt system,by using the AVL-Excite Timing Drive to carry out a periodic dynamic simulation analysis. The variation law of the load when the loose and tight of belt contact with pulley is studied. The results show tha
Externí odkaz:
https://doaj.org/article/00d86de15ffd4b94990ca4899d134680
Publikováno v:
Cailiao gongcheng, Vol 44, Iss 9, Pp 115-120 (2016)
Amorphous Ni-P alloy coatings were prepared on 45 carbon steel blocks using electrodeposition method. The thermal effect and quality change of Ni-P alloy coating under heating rate of 20℃/min were analyzed by differential scanning calorimetry (DSC)
Externí odkaz:
https://doaj.org/article/34f8d527e3e94dc78acadd3527befcdf
Publikováno v:
Nature Astronomy 7, 1116-1126 (2023)
The absorption features in spectra of high-redshift background radio sources, caused by hyperfine structure lines of hydrogen atoms in the intervening structures, are known collectively as the 21-cm forest. They provide a unique probe of small-scale
Externí odkaz:
http://arxiv.org/abs/2307.04130
Publikováno v:
Chinese Physics C Vol. 47, No. 6 (2023) 065104
Gravitational waves (GWs) from the compact binary coalescences can be used as standard sirens to explore the cosmic expansion history. In the next decades, it is anticipated that we could obtain the multi-band GW standard siren data (from nanohertz t
Externí odkaz:
http://arxiv.org/abs/2301.06722