Results 71 to 80 of about 60,527 (222)

Evaluation of Process Parameters for Integrated CO2 Electrolysis to Produce Ethylene

open access: yesChemistryOpen, Volume 15, Issue 2, February 2026.
This work systematically explores how flow rate, pressure, and temperature influence ethylene selectivity in integrated CO2 electrolysis with a potassium carbonate absorbent. Findings reveal that higher catholyte flow rates improves Faraday efficiency for ethylene by overcoming mass transport barriers, while increased pressure or temperature does not ...
Fabian Hauf   +3 more
wiley   +1 more source

The ISCIP Analyst, Volume XVI, Issue 5 [PDF]

open access: yes, 2009
This repository item contains a single issue of The ISCIP Analyst, an analytical review journal published from 1996 to 2010 by the Boston University Institute for the Study of Conflict, Ideology, and ...
Adami, Fabian   +7 more
core  

Playground tree diversity: A driver of well‐being in preschool children

open access: yesPeople and Nature, Volume 8, Issue 2, Page 486-503, February 2026.
Abstract Urban greenspaces benefit mental health in adults, with increasing evidence that biodiversity might also play a role. However, we know very little about the impact of urban biodiversity on preschool children's well‐being, despite the critical importance of the formative years.
Solène Guenat, Leonie K. Fischer
wiley   +1 more source

Sanctions Against “Nord Stream – 2”. Economic Consequences

open access: yesContemporary Europe, 2020
Sanctions, being one of the instruments of US economic policy, have turned into a non-market tool for economic and political pressure, promoting America’s own economic interests and unfair competition. Restrictive measures essentially serve purposes that are far from officially declared, and often even the opposite. One of the most striking examples of
openaire   +1 more source

The Impact of Orogenic Inheritance on Rifted Margin Formation

open access: yesTectonics, Volume 45, Issue 2, February 2026.
Abstract Many rifted margins form within pre‐existing orogenic belts, emphasizing the significance of structural, thermal, and compositional inheritance in shaping rift dynamics. However, a key unresolved question is how these different types of orogenic inheritance individually influence rift evolution.
Kai Li   +4 more
wiley   +1 more source

Energetyczna gra Gazpromu w warunkach sankcji

open access: yesEastern Review
W epoce putinowskiej Federacja Rosyjska niezwykle skutecznie prowadziła swoją politykę energetyczną zarówno wobec Europy, jak i regionu postradzieckiego.
Katarzyna Kosowska
doaj   +1 more source

The Soviet and Russian Energy Industry as Objects of Western Sanctions: Political Rivalry or Economic Competition

open access: yesVestnik MGIMO-Universiteta, 2019
Since the late 1940s Western countries have regularly used sanctions, embargoes and other similar instruments to counter the development of the Soviet and, after 1991, the Russian energy industry.
Y. V. Borovsky
doaj   +1 more source

Improve safety by reducing the impact of external corrosion on pipelines [PDF]

open access: yes, 2016
• Proactive prevention of corrosion defects from growing to a size that ultimately impacts a pipeline’s structural integrity • Continuous assessment to identify & address where corrosion has occurred, is occurring or may occur • Repairing corrosion ...
Hertelé, Stijn
core   +1 more source

Environmental factors affect the condition of critically endangered freshwater pearl mussels by disrupting terrestrial–aquatic resource connectivity

open access: yesConservation Science and Practice, Volume 8, Issue 2, February 2026.
This regional‐scale field study shows that critically threatened freshwater pearl mussels rely substantially on terrestrial organic matter, indicating strong connectivity between terrestrial and aquatic ecosystems. However, human pressures at the catchment scale reduced this resource connectivity.
Mahsa Hajisafarali   +8 more
wiley   +1 more source

Experimental validation of a fluid dynamics based model of the UF Falcon concentrator in the ultrafine range [PDF]

open access: yes, 2012
The process of separating ultrafine particles, say below 80 μm, on the basis of density is a true technical challenge. Indeed, the separation process itself becomes very much size dependent with such fine particles, so that large enough density ...
Bourgeois, Florent   +2 more
core   +2 more sources

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