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Article

Niobium for battery anodes
2022-05-11
Increased cell capacity and rapid recharging in thermal extremes are potential benefits of electrode chemistries fortified by the humble element Nb.
Article

Hydrogen technology commercial trucks
2022-05-03
OEMs and global suppliers are still betting big on hydrogen propulsion as a solution for decarbonizing the heavy-duty trucking industry.
Article

Refining ride quality at lower cost
2016-11-16
BWI is developing what it believes will be a cost-effective system that would improve ride quality at lower cost than employing magneto-rheological (MR) suspension units.
Article

NASA highlights material and coating technology ready for commercial applications
2019-05-10
Four of these technologies – smart coatings for corrosion detection and protection, aluminum alloys for high temperature applications, particle contamination mitigation technologies, and thermal and environmental barrier coating systems – are among NASA’s most in-demand technologies and have been applied to mainstream engineering projects.
Article

Software needs security, and security needs software: a scientific overview
2019-04-22
Software needs security. That's a consequence of using software to control critical systems. It's difficult because software is inherently a complex artifact, even when the code just consists of a single sequential program in a single programming language, with well-defined inputs and outputs. Of course, actual software rarely if ever has such a simple structure. Security needs software. That's a consequence of the complexity just mentioned. No process can ensure security at scale unless it is automated by using software itself: programming languages, verification tools, software platforms.
Article

The Bell V-280 Valor will be engined by Rolls-Royce
2019-05-07
Bell Helicopter will partner with Rolls-Royce to develop an optimized propulsion system for the Bell V-280 Valor and unmanned V-247 Vigilant vertical lift tiltrotor aircraft – the company’s candidate platforms for the U.S. Army’s Future Vertical Lift (FVL) program.
Article

Air Force facility dedicated to AI and automation opens in Pittsburgh
2019-04-30
The new Advanced Technology and Training Center (ATTC), which opened yesterday after a ribbon-cutting ceremony, will focus on breakthroughs in condition-based maintenance and the intersection of artificial intelligence (AI), robotics, and automation within that domain.
Article

Maintainers design a $400 maintenance fixture to save the U.S. Air Force $500k per year
2019-04-30
A cowling, or engine cover, is a critical airframe component that reduces drag and directing airflow into the engine. For the E-8C JSTARS, an aircraft with four massive Pratt and Whitney JT3D-based TF33-102C turbofan engines, each set of engine cowling components can cost up to $80,000 per set. Even a slightly warped cowling renders the entire housing unsafe and unserviceable.
Article

NASA budget amendment to help send Americans to moon by 2024, then Mars
2019-05-15
An amended NASA budget for fiscal year 2020 would add $1.6 billion to a $21 billion initial budget request and fund deep space exploration, science, and technology initiatives. An acquisition approach to various projects would present significant opportunities for commercial partners and, likely, the entire aerospace supply chain.
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