Научные публикации в Scopus: Recent submissions

Now showing items 11281-11300 of 24551

ARTM vs. LDA: An SVD extension case study

Nikolenko S. (2016)

In this work, we compare two extensions of two different topic models for the same problem of recommending full-Text items: previously developed SVD-LDA and its counterpart SVD-ARTM based on additive regularization. We ...
Topic modeling for answers detection in online game chats

Sirotkin A.; Musabirov I.; Okopny P.; Bulygin D.; Ivanov V. (2016)

Helping behavior is a significant part of social learning process in online games. One type of such a behavior is answering questions in a chat. We provide a method to detect if the question asked in a chat was answered ...
The BioDynaMo project: Creating a platform for large-scale reproducible biological simulations

Breitwieser L.; Bauer R.; Di Meglio A.; Johard L.; Kaiser M.; Manca M.; Mazzara M.; Rademakers F.; Talanov M. (2016)

© 2016, CEUR-WS. All rights reserved.Computer simulations have become a very powerful tool for scientific research. In order to facilitate research in computational biology, the BioDynaMo project aims at a general platform ...
A variant of the multi-step bundle method

Yarullin R. (2016)

Copyright © by the paper's authors.A method from a class of bundle methods is proposed to solve an unconstrained optimization problem. In this method an epigraph of the objective function is approximated by the set which ...
A minimization algorithm with approximation of an epigraph of the objective function and a constraint set

Zabotin I.; Shulgina O.; Yarullin R. (2016)

Copyright © by the paper's authors.An algorithm is suggested for solving a convex programming problem which belongs to a class of cutting methods. In the algorithm an epigraph of the objective function and a feasible ...
All-optical photon echo on a chip

Moiseev E.; Moiseev S. (2017)

© 2016 Astro Ltd.We demonstrate that a photon echo can be implemented by all-optical means using an array of on-chip high-finesse ring cavities whose parameters are chirped in such a way as to support equidistant spectra ...
First observation of optical gain on 5d-4f transitions of Ce3+ ions in up-conversionally pumped Ce3+, Pr3+:LiY0.3Lu0.7F4 mixed crystals

Gorieva V.; Korableva S.; Marisov M.; Pavlov V.; Semashko V. (2016)

© 2016 Astro Ltd. The results of pump-probe experiments on the 5d-4f transitions of Ce3+ ions in up-conversionally pumped Ce3+, Pr3+:LiY0.3Lu0.7F4 crystals are presented and differential gain in the ultraviolet spectral ...
Atomic frequency comb memory in an isotopically pure 143Nd3+:Y7LiF4 crystal

Akhmedzhanov R.; Gushchin L.; Kalachev A.; Korableva S.; Sobgayda D.; Zelensky I. (2016)

© 2016 Astro Ltd. We implemented the atomic frequency comb protocol for optical quantum memory in an isotopically pure crystal of Y7LiF4 doped by 143Nd3+ ions. Echo signals were observed on the 4I9/2(1)-4F3/2(1) transition, ...
Diode-pumped LiY<inf>0.3</inf>Lu<inf>0.7</inf>F<inf>4</inf>:Pr and LiYF<inf>4</inf>:Pr red lasers

Lyapin A.; Gorieva V.; Korableva S.; Artemov S.; Ryabochkina P.; Semashko V. (2016)

© 2016 Astro Ltd.The laser quality LiY0.3Lu0.7F4:Pr and LiYF4:Pr fluoride single crystals were grown in Kazan University by the Bridgeman technique. Spectral-kinetic properties of LiY0.3Lu0.7F4:Pr and LiYF4:Pr crystals ...
Third-order spontaneous parametric down-conversion in a ring microcavity

Akbari M.; Kalachev A. (2016)

© 2016 Astro Ltd.The theory of third-order spontaneous parametric down-conversion (TOSPDC) in a ring waveguide microcavity is developed. Analytical expressions for the rate of photon triplet emission are presented for both ...
Chemical composition of the glass from Bolgar and Suvar

Valiulina S. (2016)

The article presents the results of the analysis of a representative series of glass products from Bolgar, reflecting all the stages of the history of Bolgar (10th-15th centuries) and Suvar (10th-12th centuries). Scanning ...
Intensity of the economic development of the lower Volga region during the golden horde epoch (by the materials of the cities' environs)

Nedashkovsky L. (2016)

The purpose of the article is to characterize the main stages in the economic development of the Lower Volga region during the Golden Horde time on the basis of numismatic materials occurring from the sites in the regions ...
Characterization of the homeologous genes of C24-sterol methyltransferase in Triticum aestivum L.

Sulkarnayeva A.; Valitova J.; Minibayeva F. (2016)

© 2016, Pleiades Publishing, Ltd.Three homeologous copies of the TaSMT1 gene for C24-sterol methyltransferase, which are located on chromosomes A, B, and D of Triticum aestivum hexaploid genome, were discovered. The ...
Deimination of the myelin basic protein decelerates its proteasome-mediated metabolism

Kuzina E.; Kudriaeva A.; Glagoleva I.; Knorre V.; Gabibov A.; Belogurov A. (2016)

© 2016, Pleiades Publishing, Ltd.Deimination of myelin basic protein (MBP) by peptidylarginine deiminase (PAD) prevents its binding to the proteasome and decelerates its degradation by the proteasome in mammalian cells. ...
mRNA expression profile of mouse oligodendrocytes in inflammatory conditions

Kudriaeva A.; Khaustova N.; Maltseva D.; Kuzina E.; Glagoleva I.; Surina E.; Knorre V.; Belogurov A.; Tonevitsky A.; Gabibov A. (2016)

© 2016, Pleiades Publishing, Ltd.In this study, we performed transcriptome profiling of oligodendrocyte culture of mice treated with the remyelinating therapeutic agent benztropine in the presence and absence of interferon ...
Genomic and proteomic profiles of Acholeplasma laidlawii strains differing in sensitivity to ciprofloxacin

Medvedeva E.; Davydova M.; Mouzykantov A.; Baranova N.; Grigoreva T.; Siniagina M.; Boulygina E.; Chernova O.; Chernov V. (2016)

© 2016, Pleiades Publishing, Ltd.As a result of comparative analysis of complete genomes as well as cell and vesicular proteomes of A. laidlawii strains differing in sensitivity to ciprofloxacin, it was first shown that ...
Comparative evaluation of the tribological properties of low-and medium-carbon steels after heat treatment and severe plastic deformation

Semenov V.; Shuster L.; Huang S.; Rajendran R.; Chertovskikh S.; Shibakov V. (2016)

© 2016 Advance Study Center Co. Ltd.The paper presents the results of a comparative tribological study of structural steels with a carbon content of 0.1% and 0.45%. The following thee conditions are studied: Initial (hot ...
Microstructure transformation in a cast Cu-Fe alloy at high pressure torsion deformation

Lukyanov A.; Churakova A.; Gunderov D.; Filatov A.; Antipov E.; Sitdikov V.; Ganeev A.; Valiev R.; Pushin V. (2016)

© 2016 Advance Study Center Co. Ltd.The effect of high pressure torsion (HPT) on the microstructure of Cu-Fe 36 wt.% alloy has been studied. The initial Cu-Fe alloy has a dendritic structure, the length of dendrites is up ...
Numerical modelling of deformation of hyperelastic incompressible solids

Abdrakhmanova A.; Sultanov L. (2016)

© 2016, Institute of Problems of Mechanical Engineering.In this paper the model of investigation of large deformations of solids for incompressible elastic materials is considered. The constitutive equations are derived ...
Promising methods of SPD to obtain nanostructured metallic materials

Raab G.; Shibakov V.; Raab A. (2016)

© 2016, Institute of Problems of Mechanical Engineering.The manuscript provides the results of investigations and the analysis of advanced schemes of severe plastic deformation (SPD) creating conditions of non-monotonic ...

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