Results 131 to 140 of about 948,528 (311)

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

A Guideline to Evaluate Sorbent Performance for Atmospheric Water Harvesting

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Reporting guidelines for atmospheric water harvesting sorbents allow benchmarking between research groups across seven key performance indicators (KPIs). Beyond simple equilibrium values (such as capacity or maximum water uptake), these KPIs validate sensitivity, reversibility, regeneration conditions, chemical stability, kinetics, and water quality ...
Simon Ponton   +7 more
wiley   +1 more source

Citizen Engagement for Social and Technological Innovation in Sustainable Energy Systems

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study underscores the potential of citizen participation in the energy transition by providing insights to foster citizen‐driven innovation. An analysis of energy communities, one of the most dynamic innovations in the energy sector, reveals that these models can be citizen‐led initiatives regarding their operational and organizational structure ...
Ana Belén Cristóbal   +3 more
wiley   +1 more source

The dynamics of changes of regional and all-Russian identities in the polynational region (based on the ethnosociological studies in the republic of Bashkortostan in 1990-2014)

open access: yesНаучный вестник МГТУ ГА, 2016
The article is devoted to the process of assuming sovereignty and post-Soviet development of national republics within the Russian Federation which made profound changes in the sphere of national and civil identity.
S. S. Alexeenko   +2 more
doaj  

Moral Conflict and Conflicting Liberties [PDF]

open access: yes, 2008
The authors\u27 goal in this chapter is to surface some of the commonalities between belief liberty and identity liberty and to offer some public policy suggestions for what to do when these liberties conflict.
Feldblum, Chai R.
core   +1 more source

Food Tastes in the United States: Convergence or Divergence?

open access: yesAgribusiness, EarlyView.
ABSTRACT This study investigates how food consumption tastes have changed in recent decades across the United States. Using NielsenIQ data for over 77 million transactions, there is evidence of divergence in food tastes across regions from 2007 to 2016 and across households of different income, education, and race/ethnicity groups.
Michael DeDad
wiley   +1 more source

Civil and Religious Identity [PDF]

open access: yesGazdaság és Társadalom, 2011
openaire   +1 more source

The EU Data Protection Directive and major factors relied upon by U. S. courts in transborder discovery requests [PDF]

open access: yes
Conference paper by Daniel W. Perry, Esq. Daniel W. Perry, Attorney, former judge, is a U.S. Civil-Law Notary dealing with digital evidence and discovery, international computer contracts and technology agreements and General Counsel to Identity Commons,
Perry, Daniel W.
core  

Human Rights and National Minorities in the United States [PDF]

open access: yes, 1993
Three human rights myths serve to limit the debate over human rights in the United States and bias our perspective in dealing with the human rights claims of citizens from other countries.
Henry, Charles P.
core   +1 more source

The Role of Actual and Purported Origin in e‐Commerce Wine Pricing: Evidence From Italian and French Names on Labels

open access: yesAgribusiness, EarlyView.
ABSTRACT The origin of a product, if associated with good quality, can contribute to building a positive collective reputation, leading to a potential price premium. However, it is conceivable that a producer markets a product by evoking symbols, images, words, and values typical of places other than where it was designed or produced, creating a ...
Annalisa Caloffi   +2 more
wiley   +1 more source

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