Search Results - (Author, Cooperation:A. Savchenko)

Showing 1 - 20 results of 38, query time: 0.25s Refine Results
  1. 1
    A V Serkov, V A Golubkov, V A Ilyin and D A Savchenko
    Institute of Physics (IOP)
    Published 2018
    Staff View
    Publication Date:
    2018-07-18
    Publisher:
    Institute of Physics (IOP)
    Print ISSN:
    1757-8981
    Electronic ISSN:
    1757-899X
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Published by:
    http://www.iop.org/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Staff View
    Publication Date:
    2015-09-17
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Animals ; Cell Cycle/drug effects ; Cell Proliferation/drug effects ; Culture Media, Conditioned/pharmacology ; Female ; Follistatin-Related Proteins/genetics/*metabolism ; Humans ; Male ; Mice ; Myoblasts, Cardiac/cytology/drug effects ; Myocardial Infarction/genetics/metabolism/pathology/physiopathology ; Myocardium/*metabolism ; Myocytes, Cardiac/cytology/drug effects/metabolism ; Pericardium/cytology/drug effects/*growth & development/*metabolism ; Rats ; *Regeneration/drug effects ; Signal Transduction ; Swine ; Transgenes/genetics
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    S. Toh ; D. Holbrook-Smith ; P. J. Stogios ; O. Onopriyenko ; S. Lumba ; Y. Tsuchiya ; A. Savchenko ; P. McCourt
    American Association for the Advancement of Science (AAAS)
    Published 2015
    Staff View
    Publication Date:
    2015-10-10
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Amino Acid Sequence ; Arabidopsis/genetics/metabolism ; Catalytic Domain ; Germination/drug effects ; Heterocyclic Compounds, 3-Ring/*metabolism/pharmacology ; Lactones/*metabolism/pharmacology ; Molecular Sequence Data ; Phylogeny ; Plant Growth Regulators/*metabolism/pharmacology ; Plant Proteins/*chemistry/classification/genetics ; Protein Structure, Secondary ; Receptors, Cell Surface/*chemistry/classification/genetics ; Seeds/genetics/growth & development/metabolism ; Striga/genetics/growth & development/*metabolism ; Structure-Activity Relationship
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Staff View
    Publication Date:
    2018-11-22
    Publisher:
    Institute of Physics (IOP)
    Print ISSN:
    1757-8981
    Electronic ISSN:
    1757-899X
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Published by:
    http://www.iop.org/

    Latest Papers from Table of Contents or Articles in Press
  5. 5
    Savchenko, A., Cherkas, V., Liu, C., Braun, G. B., Kleschevnikov, A., Miller, Y. I., Molokanova, E.
    American Association for the Advancement of Science (AAAS)
    Published 2018
    Staff View
    Publication Date:
    2018-05-19
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Electronic ISSN:
    2375-2548
    Topics:
    Natural Sciences in General
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  6. 6
    KOSTYUK, P. ; AKAIKE, N. ; OSIPCHUK, YU. ; SAVCHENKO, A. ; SHUBA, YA.

    Oxford, UK : Blackwell Publishing Ltd
    Published 1989
    Staff View
    ISSN:
    1749-6632
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Natural Sciences in General
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1111/j.1749-6632.1989.tb24081.x

    Articles: DFG German National Licenses
  7. 7
    Staff View
    ISSN:
    1063-7834
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Physics
    Notes:
    Abstract The method of molecular layering is used to prepare CdS thin films and CdS/ZnS and CdS/CdSe superlattices. The dependence of the exciton photoluminescence on film thickness is studied, and the role of internal strains is examined. The effect of the excitation intensity on the superlattice photoluminescence spectra is examined, manifested in a shift of the emission maximum toward shorter wavelengths when this intensity is increased.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1134/1.1130441

    Articles: DFG German National Licenses
  8. 8
    Savchenko, A. L. ; Tartakovsky, V. K. ; Fursaev, A. V.
    Springer
    Published 2000
    Staff View
    ISSN:
    1063-7788
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Physics
    Notes:
    Abstract The mirror odd nuclei 7Li and 7Be and the neutron-rich nucleus 6He are considered within a microscopic approach relying on the variational principle. The binding energies of the nuclei, their root-mean-square radii, and the electron charge C0 and C2 form factors are calculated. The resulting form factors are compared with the predictions of the independent-particle model that assumes intermediate coupling. The sensitivity of the nuclear properties obtained here to the choice of nucleon-nucleon potential, to deviations of the nuclear deformation from that which follows from a variation of the total-energy functionals, and to taking projections onto states characterized by definite values of the total angular momentum and its projection is analyzed. A comparison with experimental data is performed.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1134/1.855701

    Articles: DFG German National Licenses
  9. 9
    Kostyuk, P. G. ; Shuba, Ya. M. ; Savchenko, A. N.
    Springer
    Published 1988
    Staff View
    ISSN:
    1432-2013
    Keywords:
    Mouse sensory neurons ; Sr, Ba-current ; Single calcium channels
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Notes:
    Abstract Three types of electrically-operated calcium channels have been identified in the membrane of cultured dorsal root ganglion neurons from mouse embryos using patch clamp technique. Low-threshold inactivating (LTI) channels with the lowest unitary conductance (5.7 pS with 60 mM Sr2+ or 7.2 pS with 60 mM Ba2+) preserved their activity for a long time on excised membrane patches and were insensitive to dihydropyridine Ca channel agonist Bay K8644. Corresponding whole-cell current could be decreased by 40% with 25 μM D-600. High-threshold inactivating (HTI) channels had somewhat higher unitary conductance (7 pS and 11.4 pS for Sr2+ or Ba2+ at 60 mM concentration) and were much more dependent upon intracellular metabolic support. D-600 inhibited the corresponding HTI whole-cell current by about 10%. High-threshold non-inactivating (HTN) channels were the most conducting ones (9 pS and 18.4 pS for 60 mM Sr2+ or 60 mM Ba2+) and their functioning was strongly metabolic dependent. Whole-cell HTN current could be slightly enhanced by 10 μM Bay K8644 due to some prolongation of channel mean open time. Effect of Bay K8644 was much less pronounced than that reported for cardiac cells. HTN whole-cell current could be almost completely blocked by 25 μM D-600. The described three types of calcium channels revealed different potential dependence and absolute values of mean channel open time.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00580863

    Articles: DFG German National Licenses
  10. 10
    Nemtsov, N. S. ; Bukharov, I. I. ; Savchenko, A. F.
    Springer
    Published 1987
    Staff View
    ISSN:
    1573-8329
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01149942

    Articles: DFG German National Licenses
  11. 11
    Staff View
    ISSN:
    1573-8515
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00677004

    Articles: DFG German National Licenses
  12. 12
    Savchenko, A. G.
    Springer
    Published 1985
    Staff View
    ISSN:
    1573-8876
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mathematics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01157018

    Articles: DFG German National Licenses
  13. 13
    Basmanov, V. N. ; Savchenko, A. G.
    Springer
    Published 1987
    Staff View
    ISSN:
    1573-8876
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mathematics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01138727

    Articles: DFG German National Licenses
  14. 14
    Shuba, Ya. M. ; Savchenko, A. N.
    Springer
    Published 1985
    Staff View
    ISSN:
    1573-9007
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Notes:
    Abstract Using a refined patch clamp technique, a study was made of single calcium channels of spinal ganglia neurons on a cell-attached membrane site in newborn rats; these convey the basic (high threshold) component of calcium current. Findings show that currents carried by calcium ions at a concentration of 60 mM in the recording pipet changes from 0.58±0.05 to 0.43±0.05 pA with a change in potential of 20 mV. This corresponds to a channel conductance of 7±0.5 pS. The distribution of open time was monoexponential with a time constant of about 0.75 msec, independent of membrane potential. Distribution of closed time approached a biexponential time course. The fast component (0.8 msec) was voltage-dependent, while the slow component decreased from 22 to 4 msec when depolarization increased by 20 mV. Using experimentally obtained time parameters which describe single calcium channel function, and assuming a three-tier model of the channel, the numerical values of the constants of transition rates between individual states were determined.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01052187

    Articles: DFG German National Licenses
  15. 15
    Staff View
    ISSN:
    1573-8760
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01120850

    Articles: DFG German National Licenses
  16. 16
    Savchenko, A. Ya. ; Ignat'ev, A. O.
    Springer
    Published 1974
    Staff View
    ISSN:
    1573-8582
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00882522

    Articles: DFG German National Licenses
  17. 17
    Staff View
    ISSN:
    1573-7357
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Physics
    Notes:
    Abstract We study the magneto-transport in vertical quantum dots boththeoretically and experimentally. We focus our attention onthe non-linear transport regime. We demonstrate that the peakamplitudes in the I–V characteristics show a dramaticallydifferent behaviour as a function of the magnetic field,depending on the value of the angular momentum of the dotstate through which tunnelling occurs. The investigationallows us to probe details of the quantum dot wavefunctionsand to distinguish tunnelling through localised states relatedto impurities or to quantum dots.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1023/A:1004654303626

    Articles: DFG German National Licenses
  18. 18
    Staff View
    ISSN:
    1573-8892
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00757745

    Articles: DFG German National Licenses
  19. 19
    Staff View
    ISSN:
    1573-8892
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00739792

    Articles: DFG German National Licenses
  20. 20
    Staff View
    ISSN:
    1573-8892
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01198395

    Articles: DFG German National Licenses