Results 81 to 90 of about 7,609 (345)

La Ligue du Nord : le retour ambigu de l’identité territoriale sur la scène politique italienne

open access: yesL'Espace Politique, 2011
The North League (Lega Nord) is now and for the third time in its short history part of a coalition government led by Silvio Berlusconi. Its political program advocates the transformation of Italy into a federal state with fiscal federalism for more ...
Clotilde Champeyrache
doaj   +1 more source

Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6

open access: yesAdvanced Engineering Materials, EarlyView.
The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter   +4 more
wiley   +1 more source

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

open access: yesAdvanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan   +16 more
wiley   +1 more source

Catalan Nationalism and Challenges to the Territorial Integrity of Spain

open access: yesСравнительная политика, 2016
At the beginning of the 21st century Spain faced a number of challenges, primarily the growth of separatist sentiments in the regions fraught with the danger of its fragmentation on ethno-national basis.
G. I. Volkova
doaj   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

ECONOMIC ASPECTS OF REGIONAL SEPARATISM [PDF]

open access: yesPapers in Regional Science, 1978
In recent years there has been an intensification of demands for independence on the part of many subnational regions in Western and other countries. The literature concerning these movements has tended to neglect systematic investigation of the economic aspects of separatism in favor of noneconomic issues.
openaire   +1 more source

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