Výsledky vyhledávání - "V A, Ivanitsa"

Formation of directional austenite-carbide structures during the carburization of complex alloyed steels

Autor: L. G. Pedan, V. I. Ivanitsa, I. V. Movchan

Publikováno v: Metal Science and Heat Treatment. 32:565-568

In the present work the structure of the surface layer of low-alloy steels analogous to the high-speed steels R6M5, R3M3, and R3M3F2 (see Table i) after carburization was investigated. The steels were melted in induction furnace IST-016 in a crucible

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8c7e2626a11931065e2449cf1da0a56
https://doi.org/10.1007/bf00700705

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[Invasiveness and cytopathogenicity of Helicobacter pylori in human cell culture]

Autor: O P, Konareva, V A, Ivanitsa

Publikováno v: Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993). 65(4)

Invasive and cytopathogenic properties of clinical strains of Helicobacter pylori in the cell culture Hep-2 have been studied. It has been established that H. pylori possesses high invasive and adhesive capacity. It has been shown that H. pylori take

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0c87e0a1c48fdc782c5f49f25932352d
https://pubmed.ncbi.nlm.nih.gov/14618781

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[Effect of various storage methods on the viability of myxobacteria]

Autor: E L, Rakhimova, V A, Ivanitsa

Publikováno v: Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993). 63(6)

Viability of myxobacteria strains Myxococcus xanthus UNCM 10041, Polyangium cellulosum UNCM 10043, Archangium gephyra UNCM 10001 stored by the methods of lyophilization, cryoconservation, drying on paper discs, suspending in distilled water or physio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7899c7a5e503e183e6fa7e0d716a881c
https://pubmed.ncbi.nlm.nih.gov/11944333

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[Isolation and characterization of Cytophaga lytica lipopolysaccharide]

Autor: L D, Varbanets, V A, Ivanitsa, O S, Brovarskaia, N V, Vinarskaia, L A, Zimakovskaia

Publikováno v: Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993). 63(5)

Lipopolysaccharide (LPS) and its structural components: lipid A, O-specific polysaccharide (O-PS) and oligosaccharide core (OG-core) have been isolated from Cytophaga lytica. 3-Oxytetradecanoic (40.8%) and dodecanoic (28.7%) are the predominant fatty

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0fa7602a58b9776a14f57db164d78a79
https://pubmed.ncbi.nlm.nih.gov/11785415

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[The toxicity and interferon-inducing activity of the lipopolysaccharides of Cytophaga sp. (strains 81 and 92)]

Autor: L D, Varbanets, V A, Ivanitsa, O S, Brovarskaia, L A, Zimakovskaia, S L, Rybalko, S T, Diadiun, I I, Seĭfullina

Publikováno v: Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993). 61(6)

The experiments on mice and cell culture of a kidney of green monkey Vero have shown that lipopolysaccharides (LPS) of the studied strains 81 and 92 of Cytophaga sp. were nontoxic. They were less active as compared to LPS of other Gram-negative bacte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0d5ece2c258a991be434711943043efb
https://pubmed.ncbi.nlm.nih.gov/10707530

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[The level of DNA homology in species of the genus Cytophaga]

Autor: A M, Lysenko, Zh A, Bugaĭtsova, V A, Ivanitsa

Publikováno v: Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993). 57(3)

Nucleotide composition, genome size and DNA homologies were studied for strains Cytophaga johnsonae DSM 425, C. pectinovora DSM 6368, C. saccharophyla DSM 1811, C. aquatilis DSM 2063, C. flevensis DSM 1076, C. lytica ATCC 23 178, C. arvensicola DSM 3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1b675fb8940a9a7c0a7a97ddcc70fc5f
https://pubmed.ncbi.nlm.nih.gov/7655657

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On a problem concerning difference inequalities for a nonlinear boundary value problem

Autor: V. V. Ivanitsa

Publikováno v: Ukrainian Mathematical Journal. 26:665-670

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c84440c310a20decc4483a4eeb9afa56
https://doi.org/10.1007/bf01085261

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[Extracellular protease biosynthesis in Aspergillus candidus in the absence of carbon or sulfur sources]

Autor: M A, Al'Nuri, V A, Ivanitsa, N S, Egorov

Publikováno v: Mikrobiologiia. 50(6)

The absence of carbon, nitrogen and sulfur sources in the medium was shown to be a prerequisite for the production of exocellular proteases by Aspergillus candidus. The biosynthesis of proteases stops as soon as a limiting substrate is added to the m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b4874592f15f57615fa924155cee07d7
https://pubmed.ncbi.nlm.nih.gov/7035850

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[Effect of amino acids as sole nitrogen sources on exoprotease biosynthesis in Aspergillus candidus]

Autor: V A, Ivanitsa, N S, Egorov, M A, Al'-Nuri

Publikováno v: Mikrobiologiia. 47(3)

Aspergillus candidus produced an exocellular protease at a high rate in the absence of nitrogen sources. Nineteen amino acids were added separately as sole nitrogen sources to the medium to study their effect on biosynthesis of exoproteases. All the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::15c2e9edae5616689a9c8d839a110272
https://pubmed.ncbi.nlm.nih.gov/672680

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