Zobrazeno 1 - 10
of 1 724
pro vyhledávání: '"Xiong Chao"'
CUDA-based parallel acceleration algorithm for wavelet denoising of airborne γ-ray spectrometry data
Publikováno v:
He jishu, Vol 47, Iss 4, Pp 040201-040201 (2024)
BackgroundThe volume of aviation gamma spectrum data is immense. If only a central processing unit (CPU) is used for data post-processing, it would be constrained by computational efficiency.PurposeThis study aims to propose a CUDA-based graphics pro
Externí odkaz:
https://doaj.org/article/412b0164f5ec4b49879273ef3733d7ac
Publikováno v:
Science and Engineering of Composite Materials, Vol 28, Iss 1, Pp 372-381 (2021)
Composite structures (SiC/UHMWPE/TC4; SiC/TC4/UHMWPE) were designed using silicon carbide (SiC)ceramics, ultra-high-molecular-weight polyethylene (UHMWPE) laminate, and titanium alloys (TC4s). Penetration experiments and numerical simulations were ca
Externí odkaz:
https://doaj.org/article/5127d89fa60545be836bed05710eba9f
Autor:
Xiong Chao, Lühr Hermann
Publikováno v:
Journal of Space Weather and Space Climate, Vol 13, p 3 (2023)
In this study we make use of the Swarm counter-rotation constellation for estimating the typical scale length of the post-sunset equatorial plasma bubbles (EPBs) along fluxtubes. The close approaches between Swarm spacecraft near the equator occurred
Externí odkaz:
https://doaj.org/article/372b324aed474c809136b9b709e69c5c
Publikováno v:
Journal of Space Weather and Space Climate, Vol 13, p 2 (2023)
Substorms have been found to play an important role in ionospheric electrodynamics at low and equatorial latitudes. In this study, we have investigated the possible influence of substorm on the generation of equatorial spread F (ESF). Coherent backsc
Externí odkaz:
https://doaj.org/article/85028dda126f48758689dd1cf0085ae5
Publikováno v:
Science and Engineering of Composite Materials, Vol 26, Iss 1, Pp 465-481 (2019)
The analytical model applicable to calculate the equivalent stiffnesses of composite box beam has been refined. The calculation of equivalent stiffness coefficients of composite laminated box beam is simplified and the connection between shear-deform
Externí odkaz:
https://doaj.org/article/72aa7d5464b646c38966981982e671ac
Autor:
Zheng Yuhao, Xiong Chao, Jin Yaqi, Liu Dun, Oksavik Kjellmar, Xu Chunyu, Zhu Yixun, Gao Shunzu, Wang Fengjue, Wang Hui, Yin Fan
Publikováno v:
Journal of Space Weather and Space Climate, Vol 12, p 40 (2022)
Different indices have been used to reflect, or monitor the ionospheric scintillation, e.g. the detrended carrier phase, σφ, S4, the rate of change of the vertical total electron content index (vROTI), as well as the ionosphere‐free linear combin
Externí odkaz:
https://doaj.org/article/712e2a58458440288a3f65ff81468564
Autor:
Xiong, Chao, Pei, Cuiying, Wang, Qi, Zhao, Yi, Jiang, Yuyang, Li, Changhua, Cao, Weizheng, Yu, Na, Zhang, Lili, Qi, Yanpeng
Lu5Rh6Sn18 is one of the caged-type quasiskutterudite superconductors with superconducting transition temperature Tc = 4.12 K. Here, we investigate the effect of pressure on the superconductivity in Lu5Rh6Sn18 by combining high pressure electrical tr
Externí odkaz:
http://arxiv.org/abs/2310.12849
Publikováno v:
Journal of Space Weather and Space Climate, Vol 9, p A25 (2019)
In this study, we focus on plasma patches with very dense plasma in the southern hemisphere during the main phase of 2015 St. Patrick’s Day storm. With in situ electron densities exceeding 1.5 × 1012 m−3 at 450–500 km altitude, the patches cau
Externí odkaz:
https://doaj.org/article/29b69a007fcc478c9ff57fbf58981fb9
Autor:
Ferreira Arthur Amaral, Borries Claudia, Xiong Chao, Borges Renato Alves, Mielich Jens, Kouba Daniel
Publikováno v:
Journal of Space Weather and Space Climate, Vol 10, p 32 (2020)
Traveling Ionospheric Disturbances (TIDs) reflect changes in the ionospheric electron density which are caused by atmospheric gravity waves. These changes in the electron density impact the functionality of different applications such as precise navi
Externí odkaz:
https://doaj.org/article/553e377311df4a799fcef36dc87eb0c8
Publikováno v:
E3S Web of Conferences, Vol 198, p 02016 (2020)
During the operation of coiled tubing drilling, the power motor will produce reactive torque when it works, which will affect the drilling process. A torque reducing device is designed to counteract the torque by injecting drilling fluid. The device
Externí odkaz:
https://doaj.org/article/429b2fc7ca3149dc82c1eed6d743d50a