Zobrazeno 1 - 10
of 971
pro vyhledávání: '"Zhang Ruijun"'
Publikováno v:
Polish Maritime Research, Vol 31, Iss 2, Pp 99-108 (2024)
Low-power, small-size, unoccupied devices are often used in the ocean. However, the requirements for long-distance operation and long-term, high-power supplies have always been difficult technical problems to solve. Wave energy can be effectively use
Externí odkaz:
https://doaj.org/article/3f14ceed545e42689c9a5c7ecddb1b77
Publikováno v:
Gongye shui chuli, Vol 44, Iss 1, Pp 1-12 (2024)
A large amount of high salinity wastewater rich in dyes is produced in the printing and dyeing industry. Benefiting from the selective separating property，hollow fiber nanofiltration（NF） membranes are expected to achieve the efficient separatio
Externí odkaz:
https://doaj.org/article/bb5c3de73d664bcb98f2dce1b9a1ff8a
Autonomous driving requires a comprehensive understanding of 3D environments to facilitate high-level tasks such as motion prediction, planning, and mapping. In this paper, we introduce DriveMLLM, a benchmark specifically designed to evaluate the spa
Externí odkaz:
http://arxiv.org/abs/2411.13112
Autor:
Zhang, Ruijun, Zhang, Mingkun, Zhang, Guoliang, Chen, Yujian, Liu, Jia, Tian, Ziqian, Yu, Ye, Zhao, Peng, Wu, Shaoxiong, Zhang, Yuning, Lin, Dingqu, Chen, Xiaping, Cai, Jiafa, Hong, Rongdun, Zhang, Feng
A minority carrier lifetime of 25.46 $\mu$s in a P-type 4H-SiC epilayer has been attained through sequential thermal oxidation and hydrogen annealing. Thermal oxidation can enhance the minority carrier lifetime in the 4H-SiC epilayer by reducing carb
Externí odkaz:
http://arxiv.org/abs/2411.10777
Motion planning in complex scenarios is the core challenge in autonomous driving. Conventional methods apply predefined rules or learn from driving data to plan the future trajectory. Recent methods seek the knowledge preserved in large language mode
Externí odkaz:
http://arxiv.org/abs/2406.07296
Publikováno v:
Mechanics & Industry, Vol 22, p 28 (2021)
In this paper, for studying the influence of the randomness of structural parameters of high-speed elevator lifting system (HELS) caused by manufacturing error and installation error, a continuous time-varying model of HELS was constructed, consideri
Externí odkaz:
https://doaj.org/article/fa54521f14dc4bd19b63a5df49236e7c
Publikováno v:
Mechanics & Industry, Vol 22, p 2 (2021)
Aiming at the inconsistency between the vibration of the car and the car frame in the actual operation of a high-speed elevator and the horizontal vibration caused by the roughness excitation of the guide rail, this study designs a gas–liquid activ
Externí odkaz:
https://doaj.org/article/9d33777bdb014d8aac9188741bbc8565
Publikováno v:
High Temperature Materials and Processes, Vol 33, Iss 4, Pp 339-344 (2014)
The hardness, elastic modulus, and friction coefficient of the CuZn alloy before and after treatment at 700 °C and 3 GPa for 10 mins were measured by nanoindenter. Effects of high pressure heat treatment on its microstructure and micro-mechanical pr
Externí odkaz:
https://doaj.org/article/c6baee2cd1b844dea5d8750fe9d4cfc5
Publikováno v:
In Engineering Structures 15 December 2024 321
Autor:
Lv, Longyi, Yin, Bingbing, Zhang, Duoying, Ji, Wenbo, Liang, Jinsong, Liu, Xiaoyang, Gao, Wenfang, Sun, Li, Ren, Zhijun, Zhang, Guangming, Zhang, Ruijun
Publikováno v:
In Journal of Hazardous Materials 5 December 2024 480