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6,538 research outcomes, page 1 of 654
  • publication . Article . 2013
    Open Access Russian
    Persistent Identifiers
    Publisher: Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования «Алтайский государственный университет»

    In vitro reproduction is an important stage in seed potato propagation. Various radiation spectra can be used to regulate in vitro the growth and morphogenesis of potato seedlings ( Solanum tuberosum L.). We studied the effect of light emitting diodes (LEDs) light sourc...

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  • publication . Article . 2016
    Open Access
    Authors:
    Andrei Nikitin; Rey, M.; Rodina, A.; Krishna, B. M.; Tyuterev, Vl G.;

    Nine-dimensional potential energy surface (PES) and dipole moment surface (DMS) of the germane molecule are constructed using extended ab initio CCSD(T) calculations at 19 882 points. PES analytical representation is determined as an expansion in nonlinear symmetry adap...

  • publication . Article . 2006
    Open Access
    Authors:
    S.A. Grigorian; R.N. Gumerov;
    Persistent Identifiers

    Finite-sheeted covering mappings onto compact connected groups are studied. We show that for a covering mapping from a connected Hausdorff topological space onto a compact (in general, non-abelian) group there exists a topological group structure on the covering space s...

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  • publication . Article . 2016
    Open Access
    Authors:
    Ivan Kuzmenko; Vladimir Yakubov; T. R. Muksunov;
    Persistent Identifiers
    Publisher: EDP Sciences

    Article demonstrates possibility of monochromatic radiation usage for relief restoration. There is a problem with restoration when scanned object is not flat and it is not parallel to the scanning plane. It was discovered that two-dimensional phase distribution could be...

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  • publication . Article . 2015
    Open Access English
    Authors:
    Yu. M. Andreev; O. V. Budilova; Andrey A. Ionin; Igor O. Kinyaevskiy; Yu. M. Klimachev; A A Kotkov; A. Yu. Kozlov;
    Persistent Identifiers

    Frequency conversion of CO laser radiation was experimentally studied in ZnGeP(2) and GaSe nonlinear crystals. To enhance conversion efficiency, we applied a CO laser system "master oscillator power amplifier" with concurrent mode locking and Q switching. The laser syst...

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  • publication . Article . 2015
    Open Access English
    Authors:
    Nataliya N. Karaush; Gleb V. Baryshnikov; Boris F. Minaev;
    Persistent Identifiers

    A series of alkali and alkaline-earth metal ion complexes with the tetraoxa[8]circulene sheet which possess single- and double-decker structure has been designed and studied by the DFT computational method. Bader's topological analysis of the electron density distributi...

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  • publication . Article . 2017
    Open Access
    Authors:
    E. V. Koryukina; V. I. Koryukin;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    In this work, emission spectra of Ne and Ar atoms in an inductive discharge are simulated. The influence of the alternating electric field generated by this discharge on the spectral characteristics of light sources is studied. Based on the results of calculations, the ...

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  • publication . Article . 2015
    Open Access
    Authors:
    M. M. Adamenko; Ya. M. Gutak; Olga Solomina;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    Field investigations showed that the leeward slopes across the Kuznetsky Alatay Mountains (also the windward slopes in the Tigertysh ridge) are intensively eroded by glaciers and represent the classical type of “alpine-type landscape”. Accumulative glacial landforms are...

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  • publication . Preprint . Article . 2018
    Open Access English
    Authors:
    Maxim Kurkov; Dmitri Vassilevich;

    In this paper we consider gravitational parity anomaly in three and four dimensions. We start with a re-computation of this anomaly on a 3D manifold without boundaries and with a critical comparison of our results to the previous calculations. Then we compute the anomal...

  • Проведена лектотипификация названий разновидности Thalictrum simplex L. var. altaicum Schischkin, описанной Б.К. Шишкиным в Гербарии Томского университета, и названия Thalictrum schischkinii Friesen, данного Н.В. Фризеном взамен Thalictrum altaicum (Schischkin) Serg., я...

6,538 research outcomes, page 1 of 654