Results 71 to 80 of about 3,061,369 (332)

A Biologically‐Architected Wear and Damage‐Resistant Nanoparticle Coating From the Radular Teeth of Cryptochiton stelleri

open access: yesAdvanced Functional Materials, EarlyView.
The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang   +7 more
wiley   +1 more source

Living Liquid Metal Composites Embedded with Electrogenic Endospores for Next‐Generation Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
A new class of living liquid metal composites is introduced, embedding Bacillus subtilis endospores into eutectic gallium–indium (EGaIn). The spores enhance droplet coalescence, strengthen interfacial conductivity, and provide on‐demand electrogenic functionality after germination. The composites exhibit high conductivity, self‐healing, patternability,
Maryam Rezaie, Yang Gao, Seokheun Choi
wiley   +1 more source

An Efficient Ship Detection Method Based on YOLO and Ship Wakes Using High-Resolution Optical Jilin1 Satellite Imagery

open access: yesSensors
In this study, we propose a practical and efficient scheme for ship detection in remote sensing imagery. Our method is developed using both ship body detection and ship wake detection and combines deep learning and feature-based image processing.
Fangli Mou   +4 more
doaj   +1 more source

Research on the Industrial Distribution of Chinese Marine Engineering Equipment Manufacturing Industry--A case of 32 Listed Companies

open access: yes, 2017
Article based on the size of the total assets of 32 listed companies carries out a qualitative description about Chinese marine engineering equipment manufacturing industry.
Xiaoren Xie
semanticscholar   +1 more source

Biomimetic Ion‐Orchestrated Hierarchical Armored Hydrogel Coating for Robust and Multifunctional Surface Protection

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by the skin‐toughening mechanism of marine sponges, an ion‐orchestrated structural engineering strategy is proposed to regulate the surface microstructure of hydrogel coatings, enabling the in situ formation of a robust armor layer that enhances mechanical integrity and provides multifunctional protection by suppressing fouling attachment and ...
Wenshuai Yang   +11 more
wiley   +1 more source

Architecture of a heterogeneous marine internet of things for intelligent offshore engineering

open access: yesDianxin kexue, 2021
With the development of the offshore engineering towards intelligence and informatization, the safety and environmental monitoring technology is demanding for offshore operating platforms.A heterogeneous marine IoT architecture for the intelligent ...
Zhenhua FU, Jie LI, Fei JI, Hua YU
doaj   +2 more sources

Responses of Indo-Pacific humpback dolphins (Sousa chinensis) to construction of the Hong Kong–Zhuhai–Macao Bridge

open access: yesFrontiers in Marine Science
The location of offshore and coastal marine engineering projects often shows considerable overlap with the foraging and breeding grounds of marine mammals.
Zhixiong Huang   +5 more
doaj   +1 more source

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