Výsledky vyhledávání

Design, construction, and commissioning of a deployable liquid hydrogen production and fueling system for unmanned aerial systems

Autor: I Richardson, J Raymond, D Boettner, G Saelid, Y Gitter, L Harfst, S Dimmer, J Kurtz, J Coleman, A Mei, H Gardner, J Leachman

Publikováno v: IOP Conference Series: Materials Science and Engineering. 1240:012077

Liquid hydrogen has historically been limited in proximity to baseload liquefiers and research laboratories. This accessibility barrier is a primary limitation to the development of advanced aircraft and is exacerbated by recent trends in unmanned ae

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1002c6024ab820797ccb68cfcad1cb42
https://doi.org/10.1088/1757-899x/1240/1/012077

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The Transformation of Auto Safety Regulation: Bureaucratic Adaptation to Legal Culture

Autor: Jerry L. Mashaw, David L. Harfst

Publikováno v: SSRN Electronic Journal.

Created in 1966 primarily as a rulemaking body empowered to force the technology of motor vehicle safety, by the late 1970's the National Highway Safety Administration (NHTSA) had largely abandoned its rulemaking mission in favor of the aggressive re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0dd08c25d4e99bc1aa98a4dec4556b09
https://doi.org/10.2139/ssrn.2703370

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