Zobrazeno 1 - 10
of 833
pro vyhledávání: '"asymmetric structure"'
Autor:
Qingqing Lin, Jun Xu, Kai Chen, Long Wang, Wei Li, Zhiqiang Yu, Guangqi Yang, Jianyi Zhou, Zhe Chen, Jixin Chen, Xiaowei Zhu, Wei Hong
Publikováno v:
Engineering, Vol 41, Iss , Pp 35-50 (2024)
In this article, a single-board integrated millimeter-wave (mm-Wave) asymmetric full-digital beamforming (AFDBF) array is developed for beyond-fifth-generation (B5G) and sixth-generation (6G) communications. The proposed integrated array effectively
Externí odkaz:
https://doaj.org/article/356ce6c978084cc387f4c7b383b43dd0
Publikováno v:
Nano-Micro Letters, Vol 16, Iss 1, Pp 1-13 (2024)
Highlights Ultra-thin asymmetric composite solid-state electrolytes with ultralight areal density were designed for solid-state lithium metal batteries, achieving interfacial stability to Li metal and high-voltage cathode. The improved mechanical pro
Externí odkaz:
https://doaj.org/article/2164b1ec0b0a4749a7436bb79f6bc768
Autor:
Yuanbo Qin, Feng Qi, Chunyang Di, Jun Gao, Zengqiong Zhao, Jing Chen, Jinbin Wang, Xiaoping Ouyang, Biao Zhang, Xiangli Zhong
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 2097-2107 (2024)
Conventional polymer damping materials are extensively utilized to mitigate vibration and noise in various fields, yet suffer from the drawback of a narrow effective damping temperature range. Herein, we innovatively synthesized an asymmetrically str
Externí odkaz:
https://doaj.org/article/993b2f153cb14cb68849ce930f307564
Publikováno v:
Case Studies in Thermal Engineering, Vol 55, Iss , Pp 104175- (2024)
A novel three-dimensional asymmetric oscillating heat pipe (3DAOHP) with unequal curvature radius of upper and lower bends has been designed. Setting the basic factor of diameter from 1.9 mm to 6.2 mm, a verification experiment on the criterion of co
Externí odkaz:
https://doaj.org/article/349c3c12b56847ea866b5e74399d58bd
Structural evolution characteristics and cause analysis of heavy rain of transition typhoon 'Maysak'
Autor:
Li REN
Publikováno v:
暴雨灾害, Vol 42, Iss 5, Pp 521-531 (2023)
Typhoon "Maysak" (2009) was formed of the East ocean in the Philippines, then moved north along the coastal waters of China and continued to strengthen, reaching a super typhoon at its strongest. After landfall, the typhoon moved westward in the Nort
Externí odkaz:
https://doaj.org/article/8011c97461e641f3bf54b84a5e65d30b
Publikováno v:
Materials, Vol 17, Iss 8, p 1887 (2024)
Two blue-emitting materials, 4-(12-([1,1′:3′,1″-terphenyl]-5′-yl)chrysen-6-yl)-N,N-diphenylaniline (TPA-C-TP) and 6-([1,1′:3′,1″-terphenyl]-5′-yl)-12-(4-(1,2,2-triphenylvinyl)phenyl)chrysene (TPE-C-TP), were prepared with the composit
Externí odkaz:
https://doaj.org/article/72ffa2e5aaf1441a99161576c78d5105
Publikováno v:
IEEE Photonics Journal, Vol 15, Iss 5, Pp 1-8 (2023)
Conventional push-pull modulated (PPM) distributed feedback (DFB) lasers exploit structures with symmetry, which wastes a significant amount of the optical power output from the rear facet. To improve the power efficiency, PPM DFB lasers with asymmet
Externí odkaz:
https://doaj.org/article/269dfdfa37084303b61054c1ce7746fe
Autor:
Qi Gao, Yuqing Wang
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 16, Pp n/a-n/a (2023)
Abstract Previous studies have investigated how the environmental vertical wind shear (VWS) may trigger the asymmetric structure in an initially axisymmetric tropical cyclone (TC) vortex and how TC intensity changes in response. In this study, the po
Externí odkaz:
https://doaj.org/article/c2f33c92ec224611a900672d691bee4f
Publikováno v:
Environmental Research Letters, Vol 19, Iss 8, p 084034 (2024)
This study examines the comparative atmospheric circulation and tropical sea surface temperature (SST) relationships during the developing and decaying stages of El Niño from a meridional structure standpoint. Results indicate a transition in the va
Externí odkaz:
https://doaj.org/article/3787b27f36444a9baf54fd2263bfe800
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