Results 31 to 40 of about 28,489 (256)

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

Identification of sources of formation of the State Budget of Ukraine and directions of use of financial resources in the context of the russian-Ukrainian war

open access: yesЕкономіка, управління та адміністрування
The article analyzes the sources of financial revenues to the State Budget of Ukraine and the use of financial resources in the context of the russian-Ukrainian war. The changes in the structure of revenues were investigated.
O.S. Dyka
doaj   +1 more source

EUROPEAN SECURITY AND DEFENSE POLICY

open access: yesВісник НЮУ імені Ярослава Мудрого: Серія: Філософія, філософія права, політологія, соціологія, 2020
Problem setting. Security issues are importantfor contemporary international relations research, since security has been and remains one of the most important aspects in the functioning of international relations.
Євгенія Борисівна Тихомирова
doaj   +1 more source

Data‐Driven Materials Science for Energy‐Sustainable Applications

open access: yesAdvanced Materials, EarlyView.
Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley   +1 more source

Does introduced European Phragmites australis experience belowground microbial enemy release in North America?

open access: yesEcosphere
Escape from native range enemies can give invasive species a competitive edge according to the enemy‐release hypothesis. While more commonly associated with predators and herbivores, release from belowground microbial antagonists has been recently ...
Sean F. H. Lee   +4 more
doaj   +1 more source

Polyphenol‐Inspired Materials for Agricultural Applications

open access: yesAdvanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu   +8 more
wiley   +1 more source

Ecological values of the Miño estuary and good practices related to ornithology [PDF]

open access: yesScientific Annals of the Danube Delta Institute, 2012
The Miño estuary (northwest of the Iberian Peninsula) is included in two natural protected areas of the EU Natura 2000 Galician network, one under the Habitats Directive (Site of Community Importance Baixo Miño), and other under the Birds Directive (Bird
FERREIRA Noe, POMBAL Manuel A.
doaj   +1 more source

THE PROBLEMS OF THE TRAINING SYSTEM OF SCIENTIFIC AND TEACHING STAFF IN POSTGRADUATE SCHOOL

open access: yesГуманитарные и юридические исследования, 2021
The article considers the main problems of the efficiency of the system of the preparation of scientific and scientific-teaching staff in contemporary conditions of the reformation of system of higher and postgraduate education in the Russian Federation.
S. Rukavishnikov
doaj   +1 more source

The European Defense Community

open access: yes, 1954
In 1915 it was a common belief that World War II had just been fought to successful completion. The German and Japanese Empires were vanquished, with Germany destroyed more thoroughly than any of the co un tries she had occupied. The two large remaining powers, the United States and the Soviet Union, seemed to be working together for the common good of
openaire   +2 more sources

The self-defense in the Tripartitum and the European ius commune

open access: yesJournal on European history of law, 2014
In this paper the author intended to elucidate the origin of the doctrine contained in the Tripartitum on self-defence. As it is shown, there is no reason to discriminate between the Prologue and the other parts of the Tripartitum, as old Hungarian legal Historians did so.
openaire   +1 more source

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