Results 41 to 50 of about 118,726 (281)
Angewandte Chemie, EarlyView.A self‐catalyzed exothermic resin (ExoR) binder achieves ultrafast (3 min) and energy‐efficient (70% saving vs. polyvinylidene fluoride (PVDF)) fabrication of lithium‐ion battery cathodes. It suppresses binder migration and delivers near‐theoretical capacity in LiFePO4 (LFP) cathodes, with compatibility extending to other cathode materials.
Haining Zhang +8 more
wiley +2 more sources
Experimental and Numerical Investigations on the Ignition of RBCC Gas-Oxygen/Kerosene Rocket Ejector
International Journal of Aerospace Engineering, 2021 The rocket ejector refers to a core component of a rocket-based combined cycle (RBCC) engine. The ignition is of critical significance for rocket ejection. Reliable and stable ignition crucially determines the normal operation of the engine.
Bingyang Liu +5 more
doaj +1 more source
Langley 50th anniversary [PDF]
, 1967 Summary of Langley Research Center accomplishments in aeronautics and astronautics during past fifty ...
core +1 more source
Structurally Colored Physically Unclonable Functions with Ultra‐Rich and Stable Encoding Capacity
Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.This study reports a design strategy for generating bright‐field resolvable physically unclonable functions with extremely rich encoding capacity coupled with outstanding thermal and chemical stability. The optical response emerges from thickness‐dependent structural color formation in ZnO features, which are fabricated by physical vapor deposition ...
Abidin Esidir +8 more
wiley +1 more source
A Feature-Map-Based Method for Explaining the Performance Degradation of Ship Detection Networks
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 The unknowability of the inner workings limits the magnitude of performance improvement of ship target detection networks in synthetic aperture radar (SAR) images under Gaussian noise.
Peng Jia +5 more
doaj +1 more source
Ultrafast Adhesion/Friction Bidirectionally Switchable Control by Vibration
Advanced Functional Materials, EarlyView.Bioinspired gradient smooth architectures enable vibration‐switchable adhesion/friction with 62.02 kPa adhesion strength, 131.57 kPa shear strength, tilt angles ≥ 3°, roughness ≥ Ra 0.8 µm, 400 Hz antivibration robustness, and dual‐mode control. The synergy of geometry optimization and vibration modulation tuning bridges multidomain adaptability and ...
Jian Chen +10 more
wiley +1 more source
IEEE Access, 2018 The global manufacturing industry is facing a crucial transformation with the rapid developments of German Industries 4.0, Industrial Internet of the U.S., and China Manufacturing 2025.
Datong Liu +6 more
doaj +1 more source
Reduced dimension modeling of leading edge turbulent interaction noise [PDF]
, 2014 A computational aeroacoustics approach is used to model the effects of real airfoil geometry on leading edge turbulent interaction noise for symmetric airfoils at zero angle of attack.
Bailly C. +5 more
core +1 more source
Advanced Materials Technologies, EarlyView.The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz +5 more
wiley +1 more source
Research on a New Process of Agile Turn with Engine Reignition Based on Optimal Control
Complexity, 2021 A new process of agile turn with engine reignition is proposed in this paper. Compared with the traditional process, this process includes deceleration phase, larger angle manoeuvre phase, and engine reignition phase. Firstly, the paper describes the new
Kang Niu +4 more
doaj +1 more source