Results 171 to 180 of about 834,619 (373)
Moth‐Wing‐Inspired Multifunctional Metamaterials
Advanced Materials, EarlyView.This study develops a moth‐wing‐inspired heterogeneous metamaterial that achieves synergistic broadband sound absorption, mechanical energy dissipation, and thermal insulation within a lightweight architected framework. Combining bioinspired gradient design, genetic‐algorithm optimization, and additive manufacturing, the bionic heterogeneous acoustic ...
Haoran Pei +12 more
wiley +1 more source
The NASA/DOD aerospace knowledge diffusion research project: A research agenda [PDF]
The project has both immediate and long term purposes. In the first instance it provides a practical and pragmatic basis for understanding how the results of NASA/DoD research diffuse into the aerospace R and D process.
Kennedy, John M., Pinelli, Thomas E.
core +1 more source
Capturing the Industrial Requirements of Set-Based Design for the CONGA Framework [PDF]
, 2013 The Configuration Optimisation of Next-Generation Aircraft (CONGA) is a proposed framework in a response to industrial need to enhance the aerospace capability in the UK.
Al-Ashaab, Ahmed +9 more
core
Advanced Materials, EarlyView.Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska +10 more
wiley +1 more source
Electrically Tunable Friction: From Sticky to Slippery with Ionic Hydrogels
Advanced Materials, EarlyView.This work demonstrates electrically tunable friction “from sticky to slippery” using ionic hydrogels, achieving reversible more‐than‐fifty‐fold modulation without liquid lubricants. An electric field extracts a salt‐rich interfacial layer that dramatically reduces friction.
Chenxu Liu +9 more
wiley +1 more source
Mass spectrometry of aerospace materials [PDF]
Mass spectrometry is used for chemical analysis of aerospace materials and contaminants. Years of analytical aerospace experience have resulted in the development of specialized techniques of sampling and analysis which are required in order to optimize ...
Colony, J. A.
core +1 more source
Flexibly connected support and skin Patent [PDF]
, 1968 Development of resilient fastener for attaching skin of aerospace vehicles to permit movement of skin relative to ...
Leffke, W. O.
core +1 more source
Advanced Materials, EarlyView.This study utilizes the van der Waals stacking of ferroelectric α$\alpha$‐In2Se3 to fabricate in‐plane artificial charged domain walls. These charged domain walls are electrically accessible, gate‐tunable, and show 2–9 orders of magnitude higher conductance than charged domain walls from thin film ferroelectrics, allowing their integration in field ...
Shahriar Muhammad Nahid +6 more
wiley +1 more source
The application of aerospace technology to biomedical problems Quarterly report, 15 Jun. - 31 Aug. 1969 [PDF]
Applications of aerospace technology to biomedical ...
Bendersky, D., Roberson, D. E.
core +1 more source
Journal of Aviation/Aerospace Education and Research: A Why, What, and How Story
, 1991 Henry R. Lehrer
openalex +2 more sources