Results 71 to 80 of about 2,069,462 (359)

On the oppositions that underlie the distinctions displayed by Russian causal clauses

open access: yesLinguistics, 2022
This article studies Russian causal clauses employing formal contrasts that causal clauses manifest crosslinguistically. I explore two approaches that have been proposed to account for such contrasts: the coordination-subordination approach and the ...
Pekelis Olga
doaj   +1 more source

Enhancing Plasma Electrolytic Oxidation (PEO) Coatings on Magnesium Alloys: The Critical Role of Surface Pretreatments

open access: yesAdvanced Materials Interfaces, EarlyView.
This review explores how various surface pretreatment methods—such as heat treatment, severe plastic deformation, laser modification, immersion, and cold spray—enhance the performance of PEO coatings on magnesium alloys. The study highlights how these pretreatments influence coating microstructure, adhesion, and corrosion resistance, offering new ...
Arash Fattah‐alhosseini   +5 more
wiley   +1 more source

Russian Science and Russian State: Image of a Scientist in Modern Russian Cinema

open access: yesMGIMO Review of International Relations, 2014
The article analyses the image of a scientist represented in recent Russian movies. The article discusses two groups of questions: (1) nature and role of popular science in the life of society; (2) national features of scientific cultures. The article agues that popular science should not be conceived as a week copy of the real science. On the contrary,
openaire   +6 more sources

Biocompatibility and Long‐Term Stability of DNA‐Based Organic Mixed Conductors for Bioelectronics

open access: yesAdvanced Materials Interfaces, EarlyView.
The biocompatibility and long‐term stability of DNA‐based mixed ionic‐electronic conductors are investigated. In vitro cytotoxicity and cell viability are assessed using flow cytometry assay on primary mouse fibroblasts cultures. The biocomposites are integrated into organic electrochemical transistors (OECTs) to determine the stability of their ...
Sarka Hradilova   +7 more
wiley   +1 more source

Russian religion and Russian philosophy

open access: yesZbornik Matice srpske za drustvene nauke, 2015
In the article the author tells us about the religious essence of Russian philosophy as its basic characteristic since in was founded in the middle of the 19th century until now. Russian philosophy never existed or couldn?t have existed in the European state of mind because it?s essentially a philosophic interpretation of religious faith ...
openaire   +3 more sources

Spherical and Aspherical Lenses for Boosting the Performance of Terahertz Imaging Systems

open access: yesAdvanced Photonics Research, EarlyView.
This study investigates the enhancement of terahertz (THz) detection through the terajet effect using mesoscale dielectric lenses of various geometries. Spherical, aspherical, and cubic polytetrafluoroethylene lenses are evaluated at 0.15 and 0.3 THz, demonstrating significant improvements in responsivity and noise reduction.
El Hadj Abidi   +7 more
wiley   +1 more source

Q‐Switched Mode‐Locking in Er‐Doped ZrF4‐BaF2‐LaF3‐AlF3‐NaF Fiber Lasers Using Carbon Nanotube–Saturable Absorber and GaSb‐Based Semiconductor‐Saturable Absorber Mirror

open access: yesAdvanced Photonics Research, EarlyView.
We compare Q‐switched mode‐locking in Er‐doped ZrF4‐BaF2‐LaF3‐AlF3‐NaF fiber lasers using an aerosol‐synthesized carbon nanotube (CNT)‐saturable absorber with a GaSb‐based semiconductor‐saturable absorber mirror (SESAM). While SESAM enables shorter pulses with higher peak power, CNT absorbers offer tunability and cost‐effectiveness.
Boris Perminov   +5 more
wiley   +1 more source

Kommunikativnye cennosti v zerkale media: "zaduševnostʹ” vs. “svetskostʹ” vs. “glamurnostʺ” v sovrem

open access: yesStylistyka, 2010
In the article, Russian communicative values have been discussed. Such values belong to the best clues for understanding a national culture. The media speech material is an effective tool for researching the communicative values.
Vadim V. Dementʹev
doaj  

Population structure and genetic diversity of 25 Russian sheep breeds based on whole-genome genotyping

open access: yesGenetics Selection Evolution, 2018
Russia has a diverse variety of native and locally developed sheep breeds with coarse, fine, and semi-fine wool, which inhabit different climate zones and landscapes that range from hot deserts to harsh northern areas. To date, no genome-wide information
T. Deniskova   +10 more
semanticscholar   +1 more source

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