Results 11 to 20 of about 172,216 (206)

Survey of the research and development on the maritime communication technology

Dianxin kexue, 2022
With the increasing frequency of maritime activities, the development of the maritime communication technology plays an important role.However, due to the complex and changeable maritime environment and the inconsistent communication system standards ...
Hao DONG, Liang SONG, Cunqing HUA, Lingya LIU, Junhua TANG   +4 more
doaj   +2 more sources

Reliability evaluation and thermal design of medium-voltage converter for underwater long-distance high-voltage direct current transmission system

The Journal of Engineering, 2019
Underwater long-distance high-voltage direct current transmission system can provide long-term, reliable, and sustainable energy for ocean observatories system which has higher reliability requirement than onshore or conventional underwater equipment. As
Siyuan Ma, Jinbo Zhao, Cheng Luo, Qiong Chen, Ming Zha, Qiaopo Xiong, Zhiqing Luo, Qing Liu, Lei Cheng, Jie He, Heng Wang   +10 more
doaj   +1 more source

Fast two-stage charge equaliser based on state-of-charge (SOC) balancing for series-connected supercapacitors

The Journal of Engineering, 2019
New energy storage vehicles which use supercapacitors (SCs) as the unique source of traction power are developing rapidly recently. To satisfy the operating voltage requirement of energy storage vehicle, hundreds of SCs are needed to be connected in ...
Cheng Luo, Jinbo Zhao, Siyuan Ma, Ming Zha, Qiaopo Xiong, Zhiqing Luo, Jie He, Miao Yang, Gen Long, Jianfeng Liu, Jiayi Bao   +10 more
doaj   +1 more source

Joint Resource Management and Trajectory Optimization for UAV-Enabled Maritime Network

Sensors, 2022
Due to the lack of places to employ communication infrastructures, there are many coverage blind zones in maritime communication networks. Benefiting from the high flexibility and maneuverability, unmanned aerial vehicles (UAVs) have been proposed as a ...
Guanding Yu, Xin Ding, Shengli Liu
doaj   +1 more source

Communicating Maritime Spatial Planning: The MSP Challenge approach

Marine Policy, 2021
Q1
Abspoel, L, Mayer, IS, Keijser, X, Warmelink, HJG, Fairgrieve, R, Ripken, M, Abramic, A, Kannen, A, Cormier, R, Kidd, S   +9 more
openaire   +5 more sources

The role of metaphor in shaping the identity and agenda of the United Nations: the imagining of an international community and international threat [PDF]

, 2011
This article examines the representation of the United Nations in speeches delivered by its Secretary General. It focuses on the role of metaphor in constructing a common ‘imagining’ of international diplomacy and legitimising an international ...
Barthes R, Bishop H, Charteris-Black J, Chilton P, Chilton P, Chilton P, Chilton P, Kövesces Z, Lakoff G, Lakoff G, Lakoff G, Lisa J. McEntee-Atalianis, McEntee-Atalianis LJ, Mertus J, Musolff A, Ngonyani D, Obeng S, Pearl S, Reisigl M, Schäffner C, Semino E, Smith A, Weiss T, Weiss T, Wodak R, Wodak R   +25 more
core   +1 more source

Control method of magnetic resonant WPT maintaining stable transmission power with wide misalignment tolerance

The Journal of Engineering, 2019
Many applications of wireless power transmission (WPT) require high misalignment tolerance. However, the transmission power of WPT is highly susceptible to the misalignment.
Jinbo Zhao, Cheng Luo, Siyuan Ma, Qiaopo Xiong, Jie He, Miao Yang, Heng Wang, Gen Long, Xiaobo Zhao, Chao Song, Hongsheng Hu, Tao Cai   +11 more
doaj   +1 more source

Maritime coverage enhancement using UAVs coordinated with hybrid satellite-terrestrial networks [PDF]

, 2019
Due to the agile maneuverability, unmanned aerial vehicles (UAVs) have shown great promise for on-demand communications. In practice, UAV-aided aerial base stations are not separate.
Chen, Yunfei, Feng, Wei, Ge, Ning, Li, Xiangling, Wang, Cheng-Xiang   +4 more
core   +2 more sources

Polarization-Insensitive Remote Electro-Optic Modulation for Distributed Antenna System Using a Novel Polarization Scrambling Method

IEEE Photonics Journal, 2017
This study investigates and experimentally demonstrates a novel polarization scrambling method to solve the polarization dependence of remote electro-optic modulation in the fiber-based distributed antenna system. Theoretically, if the polarization state
Xinwu Yang, Jiaxin Fan, Fucai Zhu
doaj   +1 more source

Analysis Framework for Translation of Maritime Legal Documents [PDF]

, 2011
Maritime activity around the globe currently generates a great amount of translation work, especially from English into other languages. This paper focuses on the analysis of the translation process in maritime legal and administrative documents.
del Pozo Triviño, M
core   +2 more sources