Results 71 to 80 of about 1,335,366 (185)
We show that sol‐gel‐fractured indium–magnesium oxide combines deep‐ultraviolet responsivity, high carrier mobility, and an excellent memory dynamic range. This unique materials platform enables deep‐ultraviolet long‐afterglow light‐emitting devices with multifunctional integration.
Zhongshi Ju +9 more
wiley +1 more source
Feature Extraction Method for Ship-Radiated Noise Based on Extreme-point Symmetric Mode Decomposition and Dispersion Entropy [PDF]
175-183A novel feature extraction method for ship-radiated noise based on extreme-point symmetric mode decomposition (ESMD) and dispersion entropy (DE) is proposed in the present study.
Yang, Hong, Zhao, Ke, Li, Guohui
core
Textile Metamaterials: Design, Fabrication, and Emerging Applications
Textile metamaterials combine sub‐wavelength electromagnetic structures with textile architectures, enabling flexible and wearable platforms for wave manipulation. This review highlights their evolution, fabrication strategies, electromagnetic characteristics, and emerging applications, while identifying key challenges and opportunities for next ...
Samanta M. de Holanda +8 more
wiley +1 more source
An integrated, high‐resolution map of cumulative anthropogenic pressures in the Northwest Atlantic, combining oil pollution, offshore infrastructure, vessel traffic and artificial light. This harmonized dataset supports reproducible assessments of cumulative risk and informs marine spatial planning, conservation and management across Canada's EEZ and ...
David Beauchesne +7 more
wiley +1 more source
Research of Modulation Feature Extraction from Ship-Radiated Noise
Abstract Information degree of the future naval battle will be very highly, and Striving for information advantage is the foundation of winning modern naval battle. Accurate and prompt recognition is the premise and foundation of tactical command.
Hongling Wang, Lihua Guo
openaire +1 more source
Ship propeller side effects: pressure pulses and radiated noise
The present paper deals with the side effects of propellers cavitation, i.e. pressure pulses and radiated noise. These effects are gaining more and more importance for commercial ships for different reasons.
Tani Giorgio +5 more
core +2 more sources
In situ degradation of kelp detritus: Implications for coastal carbon cycling
Abstract Marine macroalgae (i.e., seaweeds) are crucial components of coastal carbon cycles and may be important contributors to marine carbon sequestration. Understanding the fate of macroalgal‐derived carbon in marine systems requires an understanding of the degradation dynamics of macroalgae across environmental gradients. Therefore, we conducted an
Jessica R. Kennedy +4 more
wiley +1 more source
Detection of speech signal in strong ship-radiated noise based on spectrum entropy [PDF]
Comparing the frequency spectrum distributions calculated from several successive frames, the change of the frequency spectrum of speech frames between successive frames is larger than that of the ship-radiated noise. The aim of this work is to propose a
Dawei Li, Rijie Yang, Yingchun Zhong
core
Achieving high data rate and reliable communication in shallow and harbour underwater acoustic (UA) environments can be a demanding task in the presence of ship-radiated noise.
Atanackovic, Lazar
core +1 more source
Best practices for cryo‐trapping time‐resolved crystallography with the Spitrobot crystal plunger
Abstract Capturing meta‐stable conformations of enzymes and ligand complexes demands structural snapshots beyond static crystal structures. While time‐resolved serial crystallography at room temperature offers a time‐resolution down to the femto‐second domain, it requires large amounts of micro crystals, specialized beamlines, and considerable ...
Robert Bosman +7 more
wiley +1 more source

