Results 151 to 160 of about 84,490 (287)

Barriers to the utilization of synthetic fuels for transportation [PDF]

open access: yes
The principal types of engines for transportation uses are reviewed and the specifications for conventional fuels are compared with specifications for synthetic fuels. Synfuel processes nearing the commercialization phase are reviewed.
Parker, H. W., Reilly, M. J.
core   +1 more source

Curatorial Ways of Making Cities and Navigating Futures Through Urban Experiments

open access: yesThe Geographical Journal, Volume 192, Issue 2, June 2026.
Short Abstract Contemporary curation is profoundly relational, emphasising the importance of the interrelations amongst objects and the enhanced meanings generated through their dialogues with each other and with various publics. In this contribution, we outline a curatorial approach founded in relational geography to inform the co‐construction and ...
Miguel Valdez, Matthew Cook
wiley   +1 more source

Preliminary Tests on the Vaporization of Fuel Sprays [PDF]

open access: yes
High-speed motion pictures were taken of fuel sprays injected into the combustion chamber of the N.A.C.A. combustion apparatus. Three fuels, ethyl alcohol, gasoline, and fuel oil, which differed considerably in volatility were tested.
Rothrock, A M
core   +1 more source

Hybrid Hydrodynamic‐Machine Learning Modelling for Rapid Flood Scenario Assessment: A Case Study in Aotearoa New Zealand

open access: yesJournal of Flood Risk Management, Volume 19, Issue 2, June 2026.
ABSTRACT Flooding is one of the most devastating natural disasters worldwide. It is also expected to become more severe as climate change impacts are realised. Two‐dimensional (2D) hydrodynamic models are used to obtain reliable inundation estimations.
Andrea Pozo   +5 more
wiley   +1 more source

On-road gaseous and particulate emissions from GDI vehicles with and without gasoline particulate filters (GPFs) using portable emissions measurement systems (PEMS) [PDF]

open access: yes, 2020
Brezny, Rasto   +8 more
core  

BIODIESEL: A POLICY CHOICE FOR MINNESOTA [PDF]

open access: yes
Resource /Energy Economics and Policy,
Tiffany, Douglas G.
core   +1 more source

Political Cycles, Electricity Policy, and Mexico's Economy

open access: yesLatin American Policy, Volume 17, Issue 2, June 2026.
ABSTRACT Electricity reform in Mexico should stimulate economic growth, improve energy efficiency, and reduce greenhouse gas emissions. This article evaluates the successes and failures of reform and draws lessons across political cycles by analyzing changes in political dynamics—often tied to policy reversals—and the legal framework during the pro ...
David Bonilla
wiley   +1 more source

“Good job reporting this!”: Examining psychological needs and community building in YouTube conspiracy narratives

open access: yesPolitical Psychology, Volume 47, Issue 3, June 2026.
Abstract The proliferation of conspiracy theories online has tangible offline consequences, both on an individual and collective level. Conspiracy narratives have been associated with reduced belief in democracy, the rise of populist parties, and can act as a radicalization multiplier in such contexts.
Darja Wischerath   +3 more
wiley   +1 more source

Linking Process‐Induced Degradation to Mechanical Property Deterioration in Flax Fiber–Reinforced Bio‐Polymer Matrix Composites

open access: yesPolymer Composites, Volume 47, Issue 10, Page 9377-9391, 20 May 2026.
Effect of processing‐induced thermal degradation on the mechanical performance of thermoplastic flax fiber composites. ABSTRACT The drawback of biobased polymer matrix composites (PMCs) is their limited temperature stability, resulting from degradation, which restricts their processability in established composite manufacturing processes requiring ...
Dimitrios Apostolidis   +4 more
wiley   +1 more source

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