Results 61 to 70 of about 220,103 (296)
Advanced Materials, EarlyView.Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia +3 more
wiley +1 more source
Electronics, 2022 Underwater wireless sensor networks (UWSNs) are a prominent research topic in academia and industry, with many applications such as ocean, seismic, environmental, and seabed explorations.
Iftekharul Islam Shovon, Seokjoo Shin
semanticscholar +1 more source
Rewriting Polymer Fate via Chemomechanical Coupling
Advanced Materials, EarlyView.This work introduces a life‐like “living” polymer platform that can grow, degrow, and reprogram its properties after fabrication. By integrating mass transport, reversible polymerization, and controlled catalysis, the material achieves on‐demand changes in size, shape, and mechanical properties.
Jiahe Huang +9 more
wiley +1 more source
Re-Evaluation of RF Electromagnetic Communication in Underwater Sensor Networks [PDF]
, 2010 Most underwater wireless networks use acoustic waves as the transmission medium nowadays, but the chances of getting much more out of acoustic modems are quite remote. Optical links are impractical for many underwater applications.
Gordon Dickers +4 more
core +1 more source
Communication in Underwater Wireless Sensor Networks
International Journal of Energy, 2023 As is well known, the ocean covers approximately 70% of the Earth's surface area. Currently, human exploration of the ocean remains at less than 5%. Therefore, continuous exploration and development of marine resources are of great significance. In recent years, underwater wireless communication technology has rapidly developed.
openaire +1 more source
Sensor Coverage Strategy in Underwater Wireless Sensor Networks
INTERNATIONAL JOURNAL OF COMPUTERS COMMUNICATIONS & CONTROL, 2020 This paper mainly describes studies hydrophone placement strategy in a complex underwater environment model to compute a set of "good" locations where data sampling will be most effective. Throughout this paper it is assumed that a 3-D underwater topographic map of a workspace is given as input.Since the negative gradient direction is the fastest ...
Xiujuan Du, Lu Yao
openaire +2 more sources
Recent Progress on Flexible Multimodal Sensors: Decoupling Strategies, Fabrication and Applications
Advanced Materials, EarlyView.In this review, we establish a tripartite decoupling framework for flexible multimodal sensors, which elucidates the underlying principles of signal crosstalk and their solutions through material design, structural engineering, and AI algorithms. We also demonstrate its potential applications across environmental monitoring, health monitoring, human ...
Tao Wu +10 more
wiley +1 more source
A Mobility-Assisted Localization Algorithm for Three-Dimensional Large-Scale UWSNs
Sensors, 2020 As one of the important facilities for marine exploration, as well as environment monitoring, access control, and security, underwater wireless sensor networks (UWSNs) are widely used in related military and civil fields, since the sensor node ...
Junhai Luo +4 more
doaj +1 more source
Scenarios for Educational and Game Activities using Internet of Things Data [PDF]
, 2018 Raising awareness among young people and changing their behavior and habits concerning energy usage and the environment is key to achieving a sustainable planet.
Chatzigiannakis, Ioannis +4 more
core +2 more sources
IEEE Access, 2021 Underwater wireless sensor networks (UWSNs) have become highly efficient in conducting various operations in maritime environments. Compared to terrestrial wireless sensor networks, routing protocols in UWSNs are prone to high propagation delay, high ...
Shreya Khisa, S. Moh
semanticscholar +1 more source