Zobrazeno 1 - 10
of 1 297
pro vyhledávání: '"SONG Xing"'
Autor:
Wenyuan Niu, Chengqiu Lu, Qiushi Zou, Yunbing Luo, Xuan Wang, Hanyu Xiang, Fan Zhang, Xing Gao, Song Xing, Xuan Wei, Wentai Lou, Dailong Huang, Cheng Wang, Dongqing Jiang, Xiaofeng Wan, Zhongyun Zhang, Huanghao Yin, Jiayang Lu, Feng Wang, Xianfeng Huang, Yinghua Li
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-23 (2024)
Abstract Documenting tangible cultural heritage using 3D modeling techniques is gradually becoming an indispensable component of archaeological practice. The 3D modeling techniques based on photogrammetry and LiDAR scanning enable high-accuracy and h
Externí odkaz:
https://doaj.org/article/0f95808867dd4d218182d654a88fcae9
Autor:
Junyi Ge, Song Xing, Rainer Grün, Chenglong Deng, Yuanjin Jiang, Tingyun Jiang, Shixia Yang, Keliang Zhao, Xing Gao, Huili Yang, Zhengtang Guo, Michael D. Petraglia, Qingfeng Shao
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract The emergence of Homo sapiens in Eastern Asia is a topic of significant research interest. However, well-preserved human fossils in secure, dateable contexts in this region are extremely rare, and often the subject of intense debate owing to
Externí odkaz:
https://doaj.org/article/9b029b854a484ec0a71424dd9dd396a8
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 3, Pp 530-538 (2023)
Abstract The energy exchange between series and shunt converters is the basis for the powerful functioning of the unified distributed power flow controller, which can be realized through the 3rd harmonic current. In this paper, based on the establish
Externí odkaz:
https://doaj.org/article/8fb9412385634773b09ab5e5d7d0ce51
Publikováno v:
Tongxin xuebao, Vol 44, Pp 177-188 (2023)
In order to improve the spectrum effectiveness, decrease the power consumption of wireless communication system, for a two-way cooperative non-orthogonal multiple access (NOMA) network with simultaneous wireless information and power transfer (SWIPT)
Externí odkaz:
https://doaj.org/article/a67a9405297b4614ac2d4f42d180a645
Autor:
Fabrice Demeter, Clément Zanolli, Kira E. Westaway, Renaud Joannes-Boyau, Philippe Duringer, Mike W. Morley, Frido Welker, Patrick L. Rüther, Matthew M. Skinner, Hugh McColl, Charleen Gaunitz, Lasse Vinner, Tyler E. Dunn, Jesper V. Olsen, Martin Sikora, Jean-Luc Ponche, Eric Suzzoni, Sébastien Frangeul, Quentin Boesch, Pierre-Olivier Antoine, Lei Pan, Song Xing, Jian-Xin Zhao, Richard M. Bailey, Souliphane Boualaphane, Phonephanh Sichanthongtip, Daovee Sihanam, Elise Patole-Edoumba, Françoise Aubaile, Françoise Crozier, Nicolas Bourgon, Alexandra Zachwieja, Thonglith Luangkhoth, Viengkeo Souksavatdy, Thongsa Sayavongkhamdy, Enrico Cappellini, Anne-Marie Bacon, Jean-Jacques Hublin, Eske Willerslev, Laura Shackelford
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-17 (2022)
Evidence for the presence of Homo during the Middle Pleistocene is limited in continental Southeast Asia. Here, the authors report a hominin molar from Tam Ngu Hao 2 (Cobra Cave), dated to 164–131 kyr. They use morphological and paleoproteomic anal
Externí odkaz:
https://doaj.org/article/c3a70d6111914b0496d3d13ecbff674c
Publikováno v:
Tongxin xuebao, Vol 42, Pp 81-91 (2021)
In order to improve the performance of digital modulation recognition under high dynamic signal-to-noise ratio, a joint modulation recognition method based on high-order cumulant and discriminative restricted Boltzmann machine was proposed, which ext
Externí odkaz:
https://doaj.org/article/6ca768d5f638495a8036176c1e244ebb
Publikováno v:
IEEE Access, Vol 9, Pp 142837-142856 (2021)
Herein, we investigate the system spectral efficiency (SSE) and system energy efficiency (SEE) for massive two-way multiple-input-multiple-output (MIMO) relaying networks while considering imperfect channel state information (CSI) with $K$ -pair user
Externí odkaz:
https://doaj.org/article/a58016fb695a4198ae6a8758f0458a15
Publikováno v:
IET Communications, Vol 15, Iss 2, Pp 265-278 (2021)
Abstract User scheduling algorithms in non‐orthogonal multiple access (NOMA) have attracted much attention to improve the performance of the communication system. Here, a low complexity user scheduling algorithm aimed for the maximum number of acti
Externí odkaz:
https://doaj.org/article/f292931e27be4488907dd86b1c15d3d3
Publikováno v:
Symmetry, Vol 14, Iss 7, p 1459 (2022)
Brain asymmetry is associated with handedness and cognitive function, and is also reflected in the shape of endocasts. However, comprehensive quantification of the asymmetry in endocast shapes is limited. Here, we quantify and visualize the variation
Externí odkaz:
https://doaj.org/article/20f0a101ffb348758e8865caab7ef5b7
Publikováno v:
Applied Sciences, Vol 11, Iss 20, p 9645 (2021)
Currently, research on wind fields of U-shaped valleys is rarely reported, and anemometers or wind observation towers are usually used for field measurement, but the measured position is limited and the cost is high. In order to study the wind charac
Externí odkaz:
https://doaj.org/article/58ba676a3cef4a2ca861405d167247a1