Results 41 to 50 of about 24,089 (199)

Three-dimensional light bullets in a Bragg medium with carbon nanotubes

open access: yes, 2017
We present a theoretical study of the propagation of three-dimensional extremely short electromagnetic pulses (a.k.a. light bullets) through a Bragg medium containing an immersed array of carbon nanotubes.
Belonenko, Mikhail B.   +4 more
core   +1 more source

What Sustains Wars: Will to Fight Versus Military Might

open access: yesAnnals of the New York Academy of Sciences, Volume 1554, Issue 1, Page 66-86, December 2025.
This essay examines how psychosocial forces shape will to fight through the Devoted Actor Framework (DAF). Devoted actors, bound by sacred, non‐negotiable ideals and fused group identities, pursue a quest for ontological significance that sustains conflict beyond material incentives.
Scott Atran
wiley   +1 more source

From digital competence to digital educational strategies

open access: yesЦифровая социология
Individual educational strategies formation, experience acquisition in digital tools in constantly changing digital infrastructure is an important component of modern human’s life activity.
N. A. Skobelina
doaj   +1 more source

Polysemy and roots: Deep versus shallow fetching

open access: yesMind &Language, Volume 40, Issue 5, Page 472-491, November 2025.
The paper argues for a model of polysemy based on the blueprint offered by Paul Pietroski whereby the meaning of a lexical item is an instruction to fetch a concept from an address. We show that the bare idea of fetching admits of a deep construal, where a concept is fetched, and a shallow construal, where the instruction merely links a lexical item to
John Collins, Tamara Dobler
wiley   +1 more source

Spring Changeover of the Middle Atmosphere Circulation Compared with Rocket Wind Data up to 80 Km [PDF]

open access: yes, 1984
The middle atmosphere circulation is governed by two seasonal basic states in winter and summer, twice a year separated by relatively shortlived reversal periods.
Entzian, G.   +2 more
core   +1 more source

After Assad: How Russia Is Losing the Middle East

open access: yesMiddle East Policy, Volume 32, Issue 3, Page 109-122, Autumn (Fall) 2025.
Abstract Russia's military and diplomatic victories in Syria once appeared to cement its status as a dominant power in the Middle East. However, the swift collapse of the Assad regime exposed cracks in Moscow's regional and global credibility. Our analysis reveals that Syrian President Bashar al‐Assad's downfall delivers a triple blow—strategic ...
Namig Abbasov, Emil A. Souleimanov
wiley   +1 more source

3rd International Scientific Conference “Military History of Russia: Problems, Searches, Solutions” Dedicated to the 160th Anniversary of the End of the Crimean War of 1853-1856 (September 23-24, 2016, Volgograd)

open access: yesВестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2016
This article provides information about the 3rd International Scientific Conference “Military History of Russia: problems, searches, solutions”, dedicated to the 160th anniversary of the Crimean War of 1853-1856.
Sergey G. Sidorov
doaj   +1 more source

Neutral Atmosphere Properties Determining D-region Electron Densities [PDF]

open access: yes, 1984
The increasing discoveries of various manifestations of meteorological control of the D region ionization and the growth of techniques for its measurement provide a challenge to meteorologists to test their insight into middle atmosphere processes with ...
Taubenheim, J.
core   +1 more source

West Nile virus transmission. results from the integrated surveillance system in Italy, 2008 to 2015 [PDF]

open access: yes, 2016
IIn Italy a national Plan for the surveillance of imported and autochthonous human vector-borne diseases (chikungunya, dengue, Zika virus disease and West Nile virus (WNV) disease) that integrates human and veterinary (animals and vectors) surveillance ...
Angelini, P.   +53 more
core   +1 more source

Personalization and Elite Rhetoric: How the Autocrat's Popularity and Political Repression Influence Policy Speech of Regime Officials

open access: yesPolitics &Policy, Volume 53, Issue 4, August 2025.
ABSTRACT We study the implications of regime personalization on the incentives of political elites to politicize their policy agenda and express loyalty to the ruler. Because revering the autocrat is one of the observable manifestations of personalization, while the process of personalization may be, in turn, influenced by an increased prevalence of ...
Alexander Baturo, Nikita Khokhlov
wiley   +1 more source

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