Results 41 to 50 of about 75,002 (338)

The Artistic World of Mikhail Shvartsman [PDF]

open access: yesХудожественная культура
The article analyzes the features of the work of Mikhail Matveevich Shvartsman (1926–1997). His unique artistic language began to take shape at the turn of the 1950s and 1960s, when various trends started to appear in Soviet art, which led to the ...
Yushkova Olga A.
doaj   +1 more source

Demonstration of an All‐Optical AND Gate Mediated by Photochromic Molecules

open access: yesAdvanced Functional Materials, EarlyView.
A logic AND gate that runs on photons is demonstrated. It relies on two spatially separated photochromic molecules that work in tandem. Abstract The realization of a photonic logic AND gate, i.e. a logic AND gate that runs on photons rather than electrons, and where all steps are controlled by light, is demonstrated. In a proof‐of‐principle experiment,
Heyou Zhang   +7 more
wiley   +1 more source

Inferring the biogeography and demographic history of an endangered butterfly in Europe from multilocus markers

open access: yesBiological Journal of the Linnean Society, 2018
1Université Grenoble Alpes, LECA UMR5553, CNRS, F-38000 Grenoble, France 2University of Primorska, Faculty of Mathematics, Natural Sciences and Information Technologies, Glagoljaška 8, SI-6000 Koper, Slovenia 3Research Centre of the Slovenian Academy of ...
L. Després   +8 more
semanticscholar   +1 more source

Beta‐Lactoglobulin for Water‐Based and Tunable Nanostructure Templating of Printed Titania Thin Films: The Influence of pH Value and Protein Concentration

open access: yesAdvanced Materials Interfaces, EarlyView.
The synthesis route for the fabrication of nanostructured titania thin films focuses on water‐based solutions, abundant, nontoxic materials, and a highly scalable deposition technique. Using beta‐lactoglobulin enables tunable titania thin film templating and allows for different domain sizes, porosities, and morphologies.
Linus F. Huber   +6 more
wiley   +1 more source

Magnetic Steganography Based on Wide‐Field Diamond Quantum Microscopy

open access: yesAdvanced Optical Materials, EarlyView.
This document illustrates magnetic steganography. Magnetic graphics, including pixel art and QR codes, are produced using magnetic materials (such as Ni) and obscure behind patterns manufactured using non‐magnetic materials (such as Au), which are unveiled through widefield quantum microscopy. Furthermore, manipulating the electron spin of NV with dual
Jungbae Yoon   +7 more
wiley   +1 more source

Thermo‐Optical Analysis of Surface‐ and Volume‐Additivated Polymer Powders for Near‐Infrared Laser Powder Bed Fusion

open access: yesAdvanced Photonics Research, EarlyView.
Precipitated PA11 powders for laser powder bed fusion are additivated with small amounts of carbon black nanoparticles on and in the particles. The position of the nanoparticles has a strong impact on dispersion, crystallization, and thermal oxidation.
Alexander Sommereyns   +4 more
wiley   +1 more source

The Impact of the Spanish Influenza on the Ottoman Empire

open access: yesBelleten, 2015
As the Spanish influenza affected almost all the world, the Ottoman Empire suffered from it. The geoepidemiology of the Ottoman was vulnerable to epidemic or pandemic diseases.
Murat Yolun, Metin Kopar
doaj   +1 more source

Myth, History and Art

open access: yesProcedia - Social and Behavioral Sciences, 2014
AbstractText of the present study is a contribution to solving the issue of the relationship of myth, history and art (poetry). In general, it presents an analysis of the linkages between myth, history and poetry, creating a theoretical basis for future empirical analysis of individual literary works.
Kateřina Ďoubalová, Igor Fic
openaire   +2 more sources

Analysis of Electronic Structure and Binding Energy in Five‐Electron GaAs/AlxGa1‐xAs Quantum Dots Under Penetrable Confinement Potential

open access: yesAdvanced Theory and Simulations, EarlyView.
This study analyses the electronic structure of five‐electron spherical quantum dots with penetrable confinement potential. Spatial confinement and the influence of potential barrier height give rise to the unique properties of quantum dots. These effects lead to profound changes in their energy spectra and optical properties which play a key role in ...
Yusuf Yakar, Bekir Çakır, Ayhan Özmen
wiley   +1 more source

Gustav Friedrich Hartlaub and «New Objectivity»: exhibition, collection, destiny

open access: yesИскусство Евразии, 2020
The author of article views the curator activity of famous German art-historian and director of Mannheim Kunsthalle Gustav Friedrich Hartlaub in the context of the collecting and patronage.
Koroleva, A.Y.
doaj   +1 more source

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