Results 41 to 50 of about 315,812 (185)
Earthquake Engineering &Structural Dynamics, Volume 55, Issue 11, Page 2719-2741, September 2026.ABSTRACT Viscous dampers (VDs) are widely used to mitigate the excessive responses of long‐span bridges. However, VDs face some intricate challenges in engineering practices, including high damping coefficient requirement, potential base shear amplification and tremendous damping force under high velocity. To address these issues, this study develops a
Ruisheng Ma +5 more
wiley +1 more source
SmartSys, Volume 2, Issue 3, September 2026.ABSTRACT Ocean wave energy has enormous potential for sustainable power generation but conventional technologies often face challenges in efficiency, durability, and adaptability to specific sites. Triboelectric nanogenerators (TENGs) are able to convert irregular and low frequency water motion into electrical energy, but their performance depends on ...
Catia Rodrigues +8 more
wiley +1 more source
Journal of the World Aquaculture Society, Volume 57, Issue 4, August 2026.Abstract Open‐water low‐trophic aquaculture (LTA) is a sustainable method for producing ocean‐based food and providing ecosystem services. An effective system design is critical for mitigating risks posed by deep ocean forces. Developing submersible cultivation technology requires quantitative risk analysis and modeling to address offshore challenges ...
Oladokun Sulaiman Olanrewaju +1 more
wiley +1 more source
Exploration, Volume 6, Issue 3, June 2026.This review summarizes recent progress in plant‐based electrodes for small‐molecule electro‐conversion, focusing on synthesis strategies such as carbonization, hydrothermal processing, electrodeposition, and chemical vapor deposition. It highlights the structural features influencing porosity and conductivity, and discusses their applications in water ...
Ying Long +6 more
wiley +1 more source
Introduction of variability in pantograph-catenary dynamic simulations [PDF]
, 2013 Currently, pantograph-catenary dynamic simulations codes are mainly based on deterministic approaches. However, the contact force between catenary and pantograph depends on many key parameters that are not always quantified precisely.
BALMES, Etienne +4 more
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Comparison of Power and Thrust Performance for a Fixed and Floating Offshore Wind Turbine
Wind Energy, Volume 29, Issue 6, June 2026.ABSTRACT Floating offshore wind turbines have been identified as a critical technology for sustainable electricity generation. Wind resource assessment is used to determine optimal locations for floating wind farms. However, current methodologies do not account for performance differences between fixed and floating turbines due to wind‐ and wave ...
Jackson P. Hardin +3 more
wiley +1 more source
Loosened Nut Detection in Rigid Catenary Systems Based on Progressive Classification Algorithm
Chengshi guidao jiaotong yanjiu[Objective] In response to the challenges posed by the diverse states and complex imaging conditions for nuts in real inspection environments， it is aimed to achieve automated detection of loosened nuts in rigid catenary systems， thereby improving ...
ZHANG Cheng
doaj +1 more source
Spatio‐Temporal Alignment of On‐Board Sensors for Railway Systems
IET Cyber-Systems and Robotics, Volume 8, Issue 1, January/December 2026.ABSTRACT To address the challenges of obstacle detection in railway environments, this paper proposes a highly robust perception method based on light detection and ranging (LiDAR) and camera fusion. The core of this method is an innovative spatio‐temporal alignment framework designed to resolve the critical issue of spatio‐temporal misalignment in ...
Ping Tan +7 more
wiley +1 more source
Environment International, 2021 The reduction of greenhouse gas emissions is one of the greatest global challenges through 2050. Besides greenhouse gas emissions, air pollution, such as nitrogen oxide and particulate matter emissions, has gained increasing attention in agglomerated ...
Janos Lucian Breuer +3 more
doaj +1 more source
BPS‐YOLO: A Localisation‐Robust Detector for Foreign Objects in Railway Overhead Catenary Systems
IET Image Processing, Volume 20, Issue 1, January/December 2026.This paper presents BPS‐YOLO, a localisation‐robust detector for foreign object detection in railway overhead catenary systems under complex backgrounds, low illumination, and long‐distance imaging conditions. By integrating C3K2_PLA, attention‐guided bidirectional feature pyramid network (AG‐BiFPN) with GLSA enhancement, and Shape‐IoU as an auxiliary ...
Shichao Quan +5 more
wiley +1 more source