Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Guowen Yu"'
Publikováno v:
Sensors, Vol 23, Iss 13, p 6172 (2023)
This study presents three distributed beamforming algorithms to address the challenges of positioning and signal phase errors in unmanned aerial vehicle (UAV) arrays that hinder effective beamforming. Firstly, the array’s received signal phase erro
Externí odkaz:
https://doaj.org/article/ffbaccc8ad024760af202c2c0c992efd
Publikováno v:
Mathematics, Vol 10, Iss 18, p 3256 (2022)
The target of an unmanned aerial vehicle swarm will present near-field characteristics when it is integrated as an array, and the existence of the unmanned aerial vehicle swarm motion error will greatly deteriorate the beam pattern formed by the arra
Externí odkaz:
https://doaj.org/article/f71a01416cdd476485f3ed85a9df822a
Publikováno v:
Sensors; Volume 23; Issue 13; Pages: 6172
This study presents three distributed beamforming algorithms to address the challenges of positioning and signal phase errors in unmanned aerial vehicle (UAV) arrays that hinder effective beamforming. Firstly, the array’s received signal phase erro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::4607b867f44603703840ef66c2b38427
Publikováno v:
Teachers Talking about their Classrooms ISBN: 9780429355622
This chapter introduces the development of the Chinese Lexicon, that is, pedagogical naming systems in China, and shows how Chinese teachers used pedagogical language to describe what happened in the middle-school mathematics classroom. The Chinese L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45678ddbf422d3afcf200852abb23a59
https://doi.org/10.4324/9780429355622-6
https://doi.org/10.4324/9780429355622-6
Publikováno v:
Teachers Talking about their Classrooms ISBN: 9780429355622
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46ccea07c3b48a541b5028abd425dfba
https://doi.org/10.4324/9780429355622-7
https://doi.org/10.4324/9780429355622-7
Autor:
Meng Gao, Beiping Zhang, Shengui Li, Guowen Yu, Zhenxing Zhong, Xiejuan Lu, Wenting Mo, Chunjie Zhang, Hongping Zhu, Hao Huang
Publikováno v:
RSC Advances. 9:10425-10436
In this work, a novel Fe-modified coconut shell biochar (Fe-CSB) was synthesized and utilized to remove phosphate from aqueous solution. Characterization results confirmed that the iron in the Fe(III)-impregnated CSB existed mainly in the amorphous p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee0f3352daf4dbbb26012d122345f819
https://doi.org/10.1039/c8ra10400j
https://doi.org/10.1039/c8ra10400j
Autor:
Guowen Yuan, Weilin Liu, Xianlei Huang, Zihao Wan, Chao Wang, Bing Yao, Wenjie Sun, Hang Zheng, Kehan Yang, Zhenjia Zhou, Yuefeng Nie, Jie Xu, Libo Gao
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract High-quality graphene-based van der Waals superlattices are crucial for investigating physical properties and developing functional devices. However, achieving homogeneous wafer-scale graphene-based superlattices with controlled twist angles
Externí odkaz:
https://doaj.org/article/c19706ca828642e7b55910fe527e32dc
Autor:
Guowen Yu, Yufeng Guo
Publikováno v:
New Frontiers of Educational Research ISBN: 9783662557792
The term “learning difficulties” was first proposed by American scholar Kirk in the 1960s to describe students who have normal intelligence but lag in academic achievement. China began to study the issue of students with learning difficulties at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f84501bb9a2e76bc1cd31a43c3eebdca
https://doi.org/10.1007/978-3-662-55781-5_15
https://doi.org/10.1007/978-3-662-55781-5_15
Publikováno v:
Arabian Journal of Geosciences. 8:3491-3499
Phosphorus (P) removal in a bioretention system has been highly variable. In this study, we investigated the potential application of sludge pyrolysis residue, which was prepared from sludge pyrolysis, for adsorption of P from a bioretention system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4ce0eff511da9babd5d33c5c43b5ec0
https://doi.org/10.1007/s12517-014-1462-3
https://doi.org/10.1007/s12517-014-1462-3
Publikováno v:
Journal of Electronics (China). 23:921-925
Many modulated communication signals exhibit a cyclostationarity (or periodic correlation) property. To exploit the underlying periodicity of the modulated signal in the real-time recognition scheme of radio environments, this letter introduces a spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fceceb0ff85921c19db855d46f54a2d
https://doi.org/10.1007/s11767-006-0012-x
https://doi.org/10.1007/s11767-006-0012-x