Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yang Yanga"'
This article presents a dual-wideband dual-polarized aperture-shared antenna array with low blockage effect between cross-band elements, including a low-band (LB) element with a 4 × 4 high-band (HB) antenna array underneath. The radiator of the prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aec86de935a8b77fd0a46eacfc1ee426
https://hdl.handle.net/10453/157133
https://hdl.handle.net/10453/157133
Publikováno v:
Isokinetics & Exercise Science; 2023, Vol. 31 Issue 1, p7-17, 11p
Autor:
Yang Yangang
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 8, Iss 1, Pp 697-706 (2023)
The article uses mathematical theory to derive a quasi-linear differential equation describing the law of memory forgetting in psychology. The nonlinear automatic control machine model is used to preliminary model the indiscriminate memory problem in
Externí odkaz:
https://doaj.org/article/573fb9dde8fa4e888396e140d435ce08
Publikováno v:
Journal of Photonics for Energy; 2015, Vol. 5, p1-8, 8p
Publikováno v:
E3S Web of Conferences, Vol 233, p 01139 (2021)
In the current period when the highway industry is accelerating the improvement of infrastructure construction and implementing new development concepts, the construction of green service area is an important part of promoting the high-quality develo
Externí odkaz:
https://doaj.org/article/f94dd84b22304f0996a35c36360dd2d5
Autor:
Chen Xueping, Bai Sihua, Yang Yangang, Jian Li, Yao Jialin, Gao Shuohan, Wu Qiong, Kong Yaping
Publikováno v:
E3S Web of Conferences, Vol 145, p 02044 (2020)
In view of the lack of coordination or guidance of green road concept and relevant evaluation to encourage sustainability, we redefined the concept of green road and its characteristics, and then reviewed some cross-sector targets of various departme
Externí odkaz:
https://doaj.org/article/e111ef5c25824ab3bda2fcbaf2243059