Results 51 to 60 of about 2,569 (258)

Élites and the Church in Italy: Catholic Interpretation of Elitism [PDF]

open access: yesСовременная Европа
The article deals with the arguments used by Italian intellectuals, Catholic hierarchs and theologians to explain their interpretation of the concept of “elite” in general and “elite” in the Church.
Veronika Yazkova
doaj   +1 more source

Human or superhuman: The concept of hero in ancient Greek religion and/in politics [PDF]

open access: yesGlasnik Etnografskog Instituta SANU, 2008
The word hero appears in Greek language with a twofold meaning. On one hand it is used for denoting a divine being, who lived a mortal life, but after doing some great deed deserved to become god.
Stevanović Lada
doaj   +1 more source

Chiral Phase Change Nanomaterials

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow   +11 more
wiley   +1 more source

Magnetic‐Field Control of Surface States in CoFe2O4 Thin Films for Nitrate Electroreduction to Ammonia

open access: yesAdvanced Functional Materials, EarlyView.
Magnetic‐field‐assisted CVD of heterometallic single‐source precursors modulates thin‐film surface electronic structure and interfacial charge transfer. Field‐grown (Cobalt ferrite‐1T)CF‐1T films exhibit stabilized electronic states, lower kinetic barriers, and markedly enhanced nitrate‐to‐ammonia electrocatalysis versus (Cobalt ferrite‐0T) CF‐0T ...
Touraj Karimpour   +11 more
wiley   +1 more source

K výzkumu výměny hudebnin mezi hrabětem z Questenbergu a jeho aristokratickými přáteli

open access: yesMusicologica Brunensia, 2014
The importance of Count Johann Adam Questenberg for musical culture in Central Europe lies mainly in his acquiring and providing of music, especially opera scores.
Jana Perutková
doaj   +1 more source

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera   +6 more
wiley   +1 more source

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

open access: yesAdvanced Functional Materials, EarlyView.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He   +5 more
wiley   +1 more source

La aristocracia altomedieval: legados historiográficos y tendencias de investigación

open access: yesMedievalista, 2014
The aim of this paper is to review the bibliography in use on aristocracy of the High Middle Ages in order to present its central topics of analysis, its core problems and the main interpretive schemes that are crucial in this field of studies.
Mariel Pérez
doaj   +1 more source

Toward Fast Proton Shuttling in Acidic Oxygen Evolution Reaction

open access: yesAdvanced Functional Materials, EarlyView.
This review establishes proton transfer dynamics as a descriptor governing acidic OER activity, moving beyond the kinetic constraints derived from the proton coupled electron transfer. We discuss how deprotonation governs classical mechanisms, including adsorbate evolution mechanism (AEM), lattice oxygen mechanism (LOM) and oxide path mechanism (OPM ...
Ashish Gaur   +3 more
wiley   +1 more source

Wolfgang Mórócz z Beketfalvy (1575–1648). Spoločenský vzostup kariérneho úradníka v ranonovovekom Uhorsku

open access: yesTheatrum Historiae, 2012
The study is an archontology and biography paper dealing with the emergence of the new aristocracy in the early Modern Age Hungary. It depicts the life of officer Wolfgang Mórócz, his family and social background, relations, development of his ...
Frederik Federmayer
doaj  

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