Results 141 to 150 of about 6,345,326 (348)

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

open access: yesAdvanced 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

Editorial [PDF]

open access: bronze, 2012
Xingguo Han
openalex   +1 more source

Research Progress on Idebenone in Neurodegenerative Diseases

open access: yesAGING MEDICINE, EarlyView.
The study not only summarizes the biological properties of Idebenone (IDE), including its role in improving mitochondrial function and antioxidative stress, but also explores its clinical research progress in various neurodegenerative diseases, providing a new perspective for the treatment of these disorders.
Yanqing Zhang   +10 more
wiley   +1 more source

Beyond subsistence? The role of rural cooperatives in driving smallholder commercialization in Ethiopia

open access: yesAgribusiness, EarlyView.
Abstract The transition from subsistence to market‐oriented agriculture holds the potential to boost rural economic progress and improve the well‐being of the rural poor in developing countries. Despite this potential, there is limited understanding of the key drivers for smallholder commercialization. In this study, we utilize comprehensive three‐wave
Abebayehu Girma Geffersa   +1 more
wiley   +1 more source

Editorial [PDF]

open access: diamond, 2005
José Marçal Jackson Filho   +1 more
openalex   +3 more sources

The First Piece of the Pattern

open access: yesPatterns, 2020
Sarah Callaghan, Tessa Darbyshire
doaj   +1 more source

Disentangling the relationships between denomination of origin regulatory councils activities and Spanish wineries' export performance

open access: yesAgribusiness, EarlyView.
Abstract World markets for quality differentiated agri‐food products are highly competitive, presenting significant challenges for firms aiming to compete effectively. Government agencies and business organizations often implement various export promotion policies to address these challenges.
Nicolás Depetris‐Chauvin   +1 more
wiley   +1 more source

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