Zobrazeno 1 - 10
of 1 552
pro vyhledávání: '"DAI Zhen"'
Autor:
Zhu Yu, Che Zhe, Du Youpei, Hou Peiyu, Zhang Lijun, Wang Junpeng, Zhang Tao, Dai Zhen, Hong Yiqiang, Han Weijian
Publikováno v:
Science and Engineering of Composite Materials, Vol 30, Iss 1, Pp 5475-89 (2023)
In this work, a novel binary hybrid woven carbon nanotube (CNT) tape/copper wire carbon fiber reinforced epoxy resin composite is prepared. The mode I interlaminar fracture toughness (G IC) is employed to critically evaluate the delamination perform
Externí odkaz:
https://doaj.org/article/82caf529772e49889b22c6af15f34729
Autor:
Dai, Zhen-Bing, Fan, Hua, Semenenko, Vyacheslav, Lv, Xinyu, Wen, Lu, Zhang, Zhen, Fang, Shijie, Perebeinos, Vasili, Zhao, Yue, Li, Zhiqiang
Publikováno v:
Science Advance, 10,eadq7445(2024)
Polaritons in two-dimensional (2D) materials provide unique opportunities for controlling light at nanoscales. Tailoring these polaritons via gradient polaritonic surfaces with space-variant response can enable versatile light-matter interaction plat
Externí odkaz:
http://arxiv.org/abs/2501.00929
Publikováno v:
Meikuang Anquan, Vol 52, Iss 12, Pp 165-171 (2021)
In order to test the anti-impact performance of the refuge chamber and verify the reliability of the experiment on the scaled model of the refuge chamber, the reduced-scale model and the original model of the refuge chamber were established in this p
Externí odkaz:
https://doaj.org/article/94fca2a1f4a944bc97f7a7a4ac686e56
Autor:
Dai Zhen
Publikováno v:
Vìsnik Unìversitetu ìmenì Alʹfreda Nobelâ: Serìâ Pedagogìka ì Psihologiâ, Vol 2, Iss 20, Pp 294-301 (2020)
Understanding animation design as a new type of design and artistic activity poses new challenges for teachers of educational institutions and encourages them to find more effective ways of training. Today, China’s educational arts processes are
Externí odkaz:
https://doaj.org/article/5cfd68dee7c0467aaef0e6430989c885
Publikováno v:
工程科学学报, Vol 40, Iss 8, Pp 954-960 (2018)
The shape of a hot rolled strip is a main indicator of its quality, and camber is a significant defect arising from problems in shape quality. Differences in the bearing clearance of the two sides of a rough mill can cause a crossed roller, which lea
Externí odkaz:
https://doaj.org/article/c65c63ee9c314ba78971e24d74a4665e
Electrifying heavy-duty trucks offers a substantial opportunity to curtail carbon emissions, advancing toward a carbon-neutral future. However, the inherent challenges of limited battery energy and the sheer weight of heavy-duty trucks lead to reduce
Externí odkaz:
http://arxiv.org/abs/2310.04440
We establish generic uniform convergence guarantees for Gaussian data in terms of the Rademacher complexity of the hypothesis class and the Lipschitz constant of the square root of the scalar loss function. We show how these guarantees substantially
Externí odkaz:
http://arxiv.org/abs/2306.13188
Autor:
Dai, Zhen‐Zhen1 (AUTHOR), Li, Tai‐Chun2 (AUTHOR), Zhou, Han1 (AUTHOR), Zhang, Qin1 (AUTHOR), Li, Hai1 (AUTHOR) lihai@xinhuamed.com.cn
Publikováno v:
Orthopaedic Surgery. Dec2024, Vol. 16 Issue 12, p3107-3117. 11p.
We study the inversion analog of the well-known Gauss algorithm for multiplying complex matrices. A simple version is $(A + iB)^{-1} = (A + BA^{-1}B)^{-1} - i A^{-1}B(A+BA^{-1} B)^{-1}$ when $A$ is invertible, which may be traced back to Frobenius bu
Externí odkaz:
http://arxiv.org/abs/2208.01239
Multiphase nitrosation based on N2O3 intermediate and process intensification in a microflow reactor
Publikováno v:
In Chemical Engineering Science 5 January 2025 301