Results 111 to 120 of about 1,317,495 (382)

Investigation of Ship-Bank, Ship-Bottom and Ship-Ship Interactions by Using Potential Flow Method [PDF]

, 2016
The authors were inspired by the benchmark model test data in MASHCON [1, 2] and carried out some numerical studies on ship-bank, ship-bottom and ship-ship interactions based on potential flow method in the last few years. In the confined waterways, many researchers question the applicability of the classical potential flow method.
Yuan, Zhiminng, Incecik, A.
openaire   +1 more source

Polarization‐Sensitive Au‐TiO2 Nanopillars for Tailored Plasmonic Enhanced Light‐Driven Reaction Activity

Advanced Optical Materials, EarlyView.
Manipulating the product generation yield is achieved on a model plasmonic resonance‐driven reaction by tuning the nonthermal effects of localized surface plasmonic resonance on an elliptical Au‐TiO2 nanopillar metasurface. Asymmetric configuration of the elliptical nanopillar array governs the polarization‐dependent optical properties redshifting the ...
Ning Lyu, Anjalie Edirisooriya, Zelio Fusco, Dawei Liu, Lan Fu, Fiona J. Beck, Christin David   +6 more
wiley   +1 more source

Numerical Study on the Working Safety of LNG-fueled Ship and LNG Bunkering Ships During Simultaneous Operations in Waves

한국해양공학회지
Simultaneous LNG bunkering operations involve the concurrent execution of on/off loading and LNG bunkering. While this approach is economically advantageous due to reduced bunkering time, it also increases operational hazards. Consequently, the need for
Kyeonguk Heo, Byoungjae Park, Dongho Jung   +2 more
doaj   +1 more source

Ecosystem‐Centered Robot Design: Toward Ecoresorbable Sustainability Robots (ESRs)

Advanced Science, EarlyView.
Robots exploring natural ecosystems can support monitoring and conservation, but must adopt ecosystem‐centered design to avoid pollution, waste, and damage. This review proposes guidelines for co‐designing ecoresorbable sustainability robots (ESRs), uniting materials, robotics, and ecological contexts in a single framework.
Tülin Yılmaz Nayır, Yuan Fang, Consuelo Contreras, Andrew K. Schulz, Florian Hartmann   +4 more
wiley   +1 more source

Time Domain Stress and Fatigue Life Evaluation for the Connector of a Floating Multi-Body in Waves by Total Beam and Local Shell Analyses

한국해양공학회지
A floating multi-body with numerous connectors has recently been studied, with the fatigue life evaluation for the connectors a key design step. The total shell analysis for the connectors may be unrealistic.
Byoung Wan Kim, Sa Young Hong, Kangsu Lee   +2 more
doaj   +1 more source

Targeting WEE1 in ARID1A/TP53 Concurrent Mutant Colorectal Cancer by Exploiting R‐Loop Accumulation and DNA Repair Deficiencies

Advanced Science, EarlyView.
ARID1A, a SWI/SNF complex component, is frequently mutated in colorectal cancer (CRC). CRC with ARID1A/TP53 concurrent mutations shows marked sensitivity to WEE1 inhibition. ARID1A loss induces R‐loop‐mediated replication stress, impairs ATF3 transcription, and amplifies WEE1i‐induced DNA damage, suggesting a promising therapeutic vulnerability ...
Chi Zhang, Yanjing Zhu, Luoyan Ai, Jingyuan Wang, Shan Yu, Yichen Wang, Xiaojing Xu, Mengling Liu, Yiyi Yu, Mengxuan Zhu, Yutong Liu, Zhenghang Xu, Haojie Zhou, Huishan Li, Qihong Huang, Qing Liu, Ke Peng, Tianshu Liu   +17 more
wiley   +1 more source

Asymmetric Propagation Delay-Aware TDMA MAC Protocol for Mobile Underwater Acoustic Sensor Networks

Applied Sciences, 2018
The propagation delay in mobile underwater acoustic sensor network (MUASN) is asymmetric because of its low sound propagation speed, and this asymmetry grows with the increase in packet travel time, which damages the collision avoidance mechanism of the ...
A-Ra Cho, Changho Yun, Yong-Kon Lim, Youngchol Choi   +3 more
doaj   +1 more source

Fast Path Planning for Autonomous Ships in Restricted Waters

Applied Sciences, 2018
Presently, there is increasing interest in autonomous ships to reduce human errors and support intelligent navigation, where automatic collision avoidance and path planning is a key problem, especially in restricted waters.
Hongguang Lyu, Yong Yin
semanticscholar   +1 more source

03-08 "International Trade and Air Pollution: The Economic Costs of Air Emissions from Waterborne Commerce Vessels in the United States" [PDF]

Although there is a burgeoning literature on the effects of international trade on the environment, relatively little work has been done on where trade most directly effects the environment: the transportation sector. This article shows how international
Kevin P. Gallagher, Robin Taylor
core  

Arctic Vessel Traffic in the Bering Strait [PDF]

, 2014
This brief examines the risks posed by increasing vessel traffic and outlines a series of mitigation measures that authorities can implement to protect all those who depend on the Bering Strait—wildlife and indigenous communities, as well as ships and ...

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