Results 211 to 220 of about 4,305,318 (342)
Advanced Energy and Sustainability Research, EarlyView.Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira +4 more
wiley +1 more source
GroJIL Vol 7, No 1 (2019): International Law: Open Issue
Groningen Journal of International Law, 2019 Groningen Journal of International Law
doaj
Advanced Energy and Sustainability Research, EarlyView.Organic electrode materials typically suffer from low electronic conductivity, requiring large amounts of carbon additives. Herein, a conducting polymer, PEDOT:PSS, is introduced as a partial replacement for carbon black, reducing the carbon content to 15 wt%.
Sathiya Priya Panjalingam +4 more
wiley +1 more source
The exercise of religious freedom in educational institutions in the light of ecthr jurisprudence
Wroclaw Review of Law, Administration and Economics, 2012 Valutytė Regina, Gailiūtė Dovilė
doaj +1 more source