Search Results - (Author, Cooperation:E. Ivanova)

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  1. 1
    Staff View
    Publication Date:
    2014-05-09
    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:
    Amino Acid Motifs ; Amino Acid Sequence ; Catalytic Domain ; Conserved Sequence ; Crystallography, X-Ray ; DNA Helicases/chemistry/*metabolism/ultrastructure ; DNA Polymerase I/chemistry/*metabolism/ultrastructure ; *DNA Replication ; DNA-Binding Proteins/*chemistry/*metabolism/ultrastructure ; DNA-Directed DNA Polymerase/*chemistry/*metabolism ; Microscopy, Electron ; Minichromosome Maintenance Proteins/chemistry/metabolism ; Models, Molecular ; Molecular Sequence Data ; Multienzyme Complexes/*chemistry/*metabolism ; Nuclear Proteins/chemistry/metabolism ; Protein Binding ; *Protein Multimerization ; Protein Structure, Quaternary ; Protein Subunits/chemistry/metabolism ; Saccharomyces cerevisiae/*chemistry/ultrastructure ; Saccharomyces cerevisiae Proteins/*chemistry/*metabolism/ultrastructure
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Staff View
    Publication Date:
    2011-02-11
    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:
    Adenosine Triphosphate/biosynthesis ; Aging/metabolism/pathology ; Animals ; Cardiomyopathies/chemically induced/metabolism/pathology/physiopathology ; Cell Proliferation ; DNA, Mitochondrial/analysis ; Doxorubicin/toxicity ; Gluconeogenesis ; Hematopoietic Stem Cells/metabolism/pathology ; Liver/cytology/metabolism ; Mice ; Mitochondria/*metabolism/*pathology ; Myocardium/cytology/metabolism ; RNA/genetics ; Reactive Oxygen Species/metabolism ; Telomerase/deficiency/genetics ; Telomere/enzymology/genetics/*metabolism/*pathology ; Transcription Factors/antagonists & inhibitors/metabolism ; Tumor Suppressor Protein p53/deficiency/genetics/metabolism
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Staff View
    Publication Date:
    2012-05-25
    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:
    Chromosome Breakpoints/radiation effects ; DNA Damage ; DNA Mutational Analysis ; Gene Expression Regulation, Neoplastic ; Genome, Human/*genetics ; Guanine Nucleotide Exchange Factors/*genetics/metabolism ; Humans ; Melanocytes/metabolism/pathology ; Melanoma/*genetics/pathology ; Mutagenesis/radiation effects ; Mutation/*genetics/radiation effects ; Oncogenes/genetics ; Sunlight/*adverse effects ; Ultraviolet Rays/adverse effects
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Staff View
    ISSN:
    1432-1793
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Notes:
    Abstract The potency of free-living and animal-associated marine bacteria to produce antimicrobial substances has been studied in 491 strains isolated from northern and southern parts of the Pacific Ocean. A total of 26% (126 out of 491) of the strains examined produced antimicrobial compounds against 11 test bacterial strains (TBS) including the fish pathogens Aeromonas hydrophila and Vibrio anquillarum. Antimicrobial substances (AS) produced by marine bacteria were especially active against Staphylococcus epidermidis, Proteus vulgaris, Enterococcus faecalis, and Candida albicans. Twelve strains, isolated from different sources, were chosen as promising candidates, producing a number of AS. Production of AS varied within 24 to 72 h, increasing in a culture medium based on natural sea water with Br-ions, and after attachment to polymeric surfaces. In order to study the influence of adsorption, selected strains with a high potential for antimicrobial production were cultivated on polymeric surfaces with different hydrophobicities and chemical functionalities. These parameters of the surface hydrophobicity (measured by means of water contact angles) and chemical functionality of the surfaces were manipulated using the photo- and thermochemistry of a polymeric system (diazo-naphto-quinone/novolak) commonly used as a photoresistant material in semiconducto-manufacturing. The highest antimicrobial activities occurred on hydrophilic surfaces (standard exposed photoresistant films), whereas the number of attached cells was greater on hydrophobic surfaces, characterized as unexposed resistant films. These results suggest that the chemical nature of induced hydrophilicity may also be a major factor in controlling antimicrobial activity of adsorbed bacteria.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/s002270050275

    Articles: DFG German National Licenses
  5. 5
    Staff View
    Type of Medium:
    article
    Publication Date:
    2017
    Keywords:
    Empirische Untersuchung ; Persönlichkeitsentwicklung ; Persönlichkeitsmerkmal ; Übertragung ; Gesundheitsbewusstsein ; Gesundheitsfürsorge ; Gesundheitssport ; Körperkultur ; Sportpädagogik ; Berufsausbildung ; Berufsethos ; Berufsbild ; Sozialpädagogik ; Innovation
    In:
    Teorija i praktika fiziceskoj kul'tury, (2017) H. 11, S. 21-23, 0040-3601
    Language:
    Russian

    FIS Bildung Literaturdatenbank
  6. 6
    Staff View
    Type of Medium:
    article
    Publication Date:
    2018
    Keywords:
    Empirische Forschung ; Empirische Untersuchung ; Lehrer ; Lehrerausbildung ; Lehrerverhalten ; Schüler-Lehrer-Beziehung ; Gesundheit ; Gesundheitsbewusstsein ; Gesundheitserziehung ; Gesundheitssport ; Körpererziehung ; Körperkultur ; Sportpädagogik ; Sportunterricht ; Hochschule ; Wert
    In:
    Teorija i praktika fiziceskoj kul'tury, (2018) H. 6, S. 12-14, 0040-3601
    Language:
    Russian

    FIS Bildung Literaturdatenbank
  7. 7
    Staff View
    Type of Medium:
    article
    Publication Date:
    2017
    Keywords:
    Empirische Untersuchung ; Schüler ; Interesse ; Programm ; Bewegungsaktivität ; Körperkultur ; Sportaktivität ; Sportinteresse ; Sportorganisation ; Training ; Wettkampf ; Wettkampftraining ; Bedingung ; Leistung ; Organisation ; Selbstorganisation ; Vorbereitung
    In:
    Teorija i praktika fiziceskoj kul'tury, (2017) H. 1, S. 62-64, 0040-3601
    Language:
    Russian

    FIS Bildung Literaturdatenbank
  8. 8
    Staff View
    Publication Date:
    2018-12-04
    Publisher:
    The American Association for Cancer Research (AACR)
    Print ISSN:
    1078-0432
    Electronic ISSN:
    1557-3265
    Topics:
    Medicine
    Published by:
    http://www.aacr.org/

    Latest Papers from Table of Contents or Articles in Press
  9. 9
    IVANOVA, E. A. ; KRIVTSOV, A. M. ; MOROZOV, N. F.

    PO Box 1354, 9600 Garsington Road , Oxford OX4 2XG , UK . : Blackwell Science Ltd
    Published 2003
    Staff View
    ISSN:
    1460-2695
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes:
    Advances in high technologies using nanometer-size structures, such as carbon nanotubes, require calculation of mechanical properties for the objects of the nanosize scale level. Majority of the theoretical mechanical models for nanoobjects is based on the macroscopic equations of theory of elasticity. This gives the questions about applicability of the quantities obtained from the macroscopic experiments to the nanoscale objects or about necessity of corrections taking into account the scale effects. The presented paper is devoted to theoretical investigation of the influence of the scale effects on the bending stiffness of a nanocrystal, which is extended in one direction and has a limited number of atomic layers in another direction. Ambiguity of the bending stiffness due to the ambiguity of the size definition for the nanosize object is discussed. It is shown that appropriate definition of the crystal thickness allows using conventional formula for the bending stiffness, which is known from continuum theory of elasticity.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1046/j.1460-2695.2003.00621.x

    Articles: DFG German National Licenses
  10. 10
    Tsanev, R. ; Djondjurov, L. ; Ivanova, E.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0014-4827
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0014-4827(74)90389-9

    Articles: DFG German National Licenses
  11. 11
    Tsvetkov, S. ; Ivanova, E. ; Djondjurov, L.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0014-4827
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0014-4827(89)90215-2

    Articles: DFG German National Licenses
  12. 12
    Staff View
    ISSN:
    0014-4827
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0014-4827(86)90456-8

    Articles: DFG German National Licenses
  13. 13
    Tsakovski, S. ; Ivanova, E. ; Havezov, I.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0039-9140
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0039-9140(93)E0006-Y

    Articles: DFG German National Licenses
  14. 14
    Staff View
    ISSN:
    0039-9140
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0039-9140(90)80158-C

    Articles: DFG German National Licenses
  15. 15
    Staff View
    ISSN:
    0039-9140
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0039-9140(89)80160-2

    Articles: DFG German National Licenses
  16. 16
    Yancheva, N. ; Ivanova, E. ; Djondjurov, L.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0305-0491
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0305-0491(87)90251-3

    Articles: DFG German National Licenses
  17. 17
    Staff View
    ISSN:
    1420-9071
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Medicine
    Notes:
    Summary In man, in the process of evolution the proprioceptive reflexes from the chest muscle during apnea become weak. Probably the impulses from the respiratory stretch receptors do not take part in self-regulation of eupnea.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01923228

    Articles: DFG German National Licenses
  18. 18
    Staff View
    ISSN:
    1420-9071
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Medicine
    Notes:
    Выоды Несмотря на искусственное сохранение нормальной лÿeгочной вентиляции, френикотомия вызывает у кроликв резкое увеличение напряжения CO2 в крови. Для восстановления нормального напряжения CO2 необходимо значительно увеличить лÿeгочную вентиляцио. Этим повидимому объясняется то, что больные с параличом дыхательныу мьшц требуют увеличения лÿeгочной вентиляции, значительно превосшодящей нормальную.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01922558

    Articles: DFG German National Licenses
  19. 19
    Ivanova, E. V.
    Springer
    Published 1978
    Staff View
    ISSN:
    1570-1468
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Energy, Environment Protection, Nuclear Power Engineering
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF02304699

    Articles: DFG German National Licenses
  20. 20
    Djondjurov, L. ; Tsvetkov, S. ; Ivanova, E.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0014-4827
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0014-4827(91)90099-G

    Articles: DFG German National Licenses