Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Chicheng Ma"'
Autor:
Bingbing HE, Qingxiang WANG, Yayou XU, Yongning YU, Yingbing YANG, Chengmao HE, Chicheng MA, Chao XU, Jianglong WANG, Long LI, Xiaolin SONG
Publikováno v:
Meikuang Anquan, Vol 55, Iss 9, Pp 40-47 (2024)
To effectively control the hidden danger of coal spontaneous combustion caused by air leakage in shallow buried coal seam in Shendong Mining Area, taking the upper and lower coal seams of Huojitu Well 12 in Daliuta Coal Mine as the research object, t
Externí odkaz:
https://doaj.org/article/dbdf43f7930347d5835d4bd521c77f85
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract The decomposed plastic products in the natural environment evolve into tiny plastic particles with characteristics such as small size, lightweight, and difficulty in removal, resulting in a significant pollution issue in aquatic environments
Externí odkaz:
https://doaj.org/article/b7cedfe21b6e438da55631caa428410b
Autor:
Shanshan Wang, Chicheng Ma, Zhichong Wang, Shiji Lin, Chenchen Wang, Chao Hu, Yanbing Yang, Guofang Fu, Jianyang Shi, Ziwei Li, Junwen Zhang, Nan Chi, Chao Shen
Publikováno v:
IEEE Access, Vol 12, Pp 150387-150394 (2024)
Maritime transportation plays a crucial role in facilitating global trade, and navigation lights, which serve as traffic lights for ships, are key devices for nighttime navigation. Beyond lighting, light-emitting diode navigation lights can also be u
Externí odkaz:
https://doaj.org/article/b299316bf0c64d2ab4eb265bae2ca0bd
Publikováno v:
Advances in Mechanical Engineering, Vol 16 (2024)
The energy harvester based on the piezoelectric effect can convert the vibration energy in the environment into electricity to power the network nodes. In order to broaden the effective frequency bandwidth of the piezoelectric energy harvester and re
Externí odkaz:
https://doaj.org/article/85338cec1c1b4ed19c2e4387eec777a0
Autor:
Yuqi Hou, Zhichong Wang, Zengxin Li, Junhui Hu, Chicheng Ma, Xiaoqian Wang, Liang Xia, Guangyi Liu, Jianyang Shi, Ziwei Li, Junwen Zhang, Nan Chi, Chao Shen
Publikováno v:
Sensors, Vol 24, Iss 10, p 3086 (2024)
Mobile visible light communication (VLC) is key for integrating lighting and communication applications in the 6G era, yet there exists a notable gap in experimental research on mobile VLC. In this study, we introduce a mobile VLC system and investig
Externí odkaz:
https://doaj.org/article/0c072c0c82354089a3dba47b1830929c
Publikováno v:
Remote Sensing, Vol 15, Iss 15, p 3892 (2023)
This study explored the applicability of TRMM, TRMM nonlinear downscaling, and ANUSPLIN (ANU) interpolation of three different types of precipitation data to define regional-scale rainfall-triggered landslide thresholds. The spatial resolution of TRM
Externí odkaz:
https://doaj.org/article/472caa4aeeda415ab6f85767e8dfa247
Publikováno v:
Energies, Vol 16, Iss 11, p 4286 (2023)
A low specific speed centrifugal compressor with leading/trailing edge combined sweep blades is proposed. The performance and internal flow field characteristics are analyzed in detail by numerical simulations, and a bench test is carried out. It is
Externí odkaz:
https://doaj.org/article/ae7b03c7b26b420aa0a1e037966f91b0
Publikováno v:
Applied Sciences, Vol 12, Iss 22, p 11397 (2022)
The conflict between the mainline and incoming traffic flow in the merging area of an urban expressway makes it easier to form a traffic bottleneck than the basic road section. When the merging bottleneck occurs, the overall efficiency is affected. T
Externí odkaz:
https://doaj.org/article/8901e91ec401411c853344596a27d88d
Autor:
Dong Li, Chicheng Ma, Junfei Wang, Fangchen Hu, Yuqi Hou, Shanshan Wang, Junhui Hu, Shulan Yi, Yingnan Ma, Jianyang Shi, Junwen Zhang, Ziwei Li, Nan Chi, Liang Xia, Chao Shen
Publikováno v:
Crystals, Vol 12, Iss 2, p 191 (2022)
Visible light communication (VLC) is a promising technology for next-generation high-speed optical wireless data links. Among various transmitters, GaN-based superluminescent diodes (SLDs) show interesting characteristics, including a large modulatio
Externí odkaz:
https://doaj.org/article/ca76044fb5bf4e7fbb273eea91935e49
Publikováno v:
Micromachines, Vol 12, Iss 9, p 1081 (2021)
The existing available research outcomes on vibration attenuation control for time-delay feedback indicate that, for the delay dynamic vibration absorber with fixed time-delay control parameters, under harmonic excitation, a good vibration attenuatio
Externí odkaz:
https://doaj.org/article/cf388cecb8094b7c99a1a1c524f3d6a1