Results 81 to 90 of about 166,442 (303)

Magnetic and Structural Response Tuned by Coexisting Mn Concentration‐Dependent Phases in MnBi2Te4 Thin Film Grown on GaAs(001) by Molecular Beam Epitaxy

open access: yesAdvanced Functional Materials, EarlyView.
The study explores structural and magnetic properties of one of the most recent topological quantum materials (MnBi2Te4). The Mn‐poor structure leads to stacking faults (quintuple layer ‐ QL of Bi2Te3 formation instead of a septuple layer ‐ SL of MnBi2Te4), resulting in a coexistence between weak antiferromagnetism and ferromagnetism.
Wesley F. Inoch   +10 more
wiley   +1 more source

Le vote intermittent - Comment les ségrégations urbaines influencent-elles les comportements électoraux en Ile-de-France ?

open access: yesL'Espace Politique, 2014
This paper studies the influence of social inequalities on turnout fluctuations in the region Ile-de-France between 2002 and 2012. It uses aggregate electoral and census data at the municipality scale.
Antoine Jardin
doaj   +1 more source

Multi‐Ion Doping Controlled CEI Formation in Structurally‐Stable High‐Energy Monoclinic‐Phase NASICON Cathodes for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The graphical abstract illustrates the synthesis pathway, morphological feature, and thermodynamic feasibility of entropy‐engineered NASICON cathodes for sodium‐ion batteries. Abstract Overcoming the energy density limitations of sodium‐ion batteries (NIBs) requires innovative strategies to optimize cathode materials.
Sharad Dnyanu Pinjari   +9 more
wiley   +1 more source

Géographie des comportements électoraux protestataires en Wallonie : une approche infra-communale à Charleroi et Mons

open access: yesBelgeo, 2009
This paper will demonstrate the usefulness of submunicipal electoral data based on the study of voting behaviour illustrated by far right wing votes and non voting in Wallonia.
Geoffrey Pion
doaj   +1 more source

Voter Turnout

open access: yes
Published online: 11 November 2025 (c) 2026 This entry introduces the concept of voter turnout and the various approaches used to measure it. It reviews recent developments in turnout research and explains their significance. The entry examines both individual-level and macro-level factors that influence citizens’ decision to vote or abstain.
openaire   +2 more sources

Synergistic Fluorine and Cyanide Co‐Modification to Reinforce Photoinduced Excitons Formation and Transfer for Efficient CO2 Photoreduction

open access: yesAdvanced Functional Materials, EarlyView.
An advanced F‐doped and ─CN group co‐modified FCCN is developed. Due to the synergistic effects of co‐modification in promoting photogenerated exciton generation, enhancing charge kinetics, expanding active interfacial areas, and optimizing CO2 interfacial reactions, the FCCN photocatalyst demonstrates excellent catalytic performance and high ...
Sheng‐Qi Guo   +9 more
wiley   +1 more source

Why Is Participation Low in Referendums? Lessons from Latin America

open access: yesLatin American Research Review
Whether referendums, initiatives, and other mechanisms of direct democracy enhance representative systems is a matter of debate. Skeptics note—among other criticisms—that turnout tends to be low in referendums, often lower than in candidate elections in ...
Eli Gavin Rau   +2 more
doaj   +1 more source

Molecular Cross‐Linking of MXenes: Tunable Interfaces and Chemiresistive Sensing

open access: yesAdvanced Functional Materials, EarlyView.
In this study, Ti3C2Tx MXenes are initially functionalized using oleylamine ligands to form stable dispersions in an organic solvent. Subsequently ligand exchange with α,ω‐diaminoalkanes enables cross‐linking, along with precise tuning of interfaces. This structural control translates into tunable charge transport and responsive VOC sensing, showing ...
Yudhajit Bhattacharjee   +12 more
wiley   +1 more source

Türkiye’de Duygusal Kutuplaşma ve Oy Verme İlişkisi

open access: yesAlternatif Politika
Bu çalışma, Türkiye’de 2011, 2015 ve 2018 genel seçimlerinden sonra yapılan seçim sonrası anketlerinden yararlanarak seçmenlerin duygusal kutuplaşma düzeylerini ve bu kutuplaşmanın oy kullanma yolu ile siyasi katılıma etkilerini incelemektedir.
Seda Çalışır
doaj   +1 more source

Stiffness Characteristics of High-Speed Railway Turnout and the Effect on the Dynamic Train-Turnout Interaction

open access: yesShock and Vibration, 2016
Track stiffness in railway turnouts is variable due to differences in structural composition along the longitudinal direction, which will lead to severe dynamic interaction between train and turnout. In this paper, a transient analysis model is presented
Jingmang Xu   +4 more
doaj   +1 more source

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