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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Theoretical understanding of the sea state bias dependence on wind-wave conditions has been achieved only for a case of uni-directional sea at equilibrium with a steady wind.
Reference approval NF-1676 20205009594 Terrestrial Unmanned Roving Vertical Takeoff and Landing TUR(V)TOL
Pax Mobility is a Wicked Wild Discovery activity under the Convergent Aeronautics Solutions (CAS) project. It is intended to cut down the end-to-end travel time and friction for people and goods (referred to as passengers) through: (1) A passenger-oriented paradigm to enable faster mobility that is accessible by all people, end to end (rather than port to port), and that is also safer, more efficient, and sustainable. (2) A total mobility paradigm that integrates modes of mobility to achieve end-to-end passenger objectives. (3) Digital transformation that establishes an agile research and development process to reduce the time to reach end-to-end mobility solutions.
Behavioral Changes for Energy Efficiency: an exploratory analysis of the CanBikeCO mini-pilot While the results are strongly positive, the small sample size, narrow demographic profile, and limited mobility alternatives for program participants indicate caution in broader interpretation. However, they do provide the tantalizing possibility that such programs can meet equity and sustainability goals simultaneously.
Evaluating interventions through long-term human mobility data: initial methods and lessons learned. The tool generated a rich dataset for research and evaluation of behavior that would otherwise be unobserved. The data enabled robust energy estimation of the program. Practice revealed a need for further refinement to reduce participant data input burden.