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  1. No Access

    Chapter and Conference Paper

    Study of Physical and Chemical Processes Occurring During Polycondensation of Bakelite Binder in Order to Adjust Technological Process of Abrasive Tool Production

    Abrasive–bakelite compositions after molding are subjected to heat treatment (bakelization) to cure the ligament. The process of binder curing at temperatures up to 190 °C is accompanied by the release of gase...

    I. Yu. Orlov, T. N. Orlova… in Proceedings of the 5th International Confe… (2020)

  2. No Access

    Chapter and Conference Paper

    Change in Microhardness of Metal Depending on Wetting Ability of Lubricating Coolant

    On the basis of the theoretical and experimental studies, a new technological direction for the rational use of the composition of lubricating coolant with the contact interaction of the lubricating coolant wi...

    I. V. Bashkirtseva, T. N. Orlova in Proceedings of the 5th International Confe… (2020)

  3. No Access

    Chapter and Conference Paper

    Physical and Mathematical Model of the Process of Face Grinding of Rails with Abrasive Wheels Operating at Speed of 50 m/s

    At rough grinding, the rate of the abrasive mass loss by the wheel (self-sharpening) depends, from the one hand, on magnitude of the power load accruing to each operating grain of the wheel, and from the other...

    T. N. Orlova, I. Y. Orlov, N. S. Hvan in Proceedings of the 4th International Confe… (2019)

  4. No Access

    Article

    Photonic Bandgap Deformation in a Nonideal Synthetic Opal Photonic Crystal

    The Bragg diffraction in synthetic opal as a 3D photonic crystals has been analyzed using the weak disorder model in various approximations. For a one-domain crystal, the photonic bandgap is calculated in the ...

    M. V. Vasnetsov, V. A. Pas’ko, T. N. Orlova… in Journal of Experimental and Theoretical Ph… (2018)

  5. No Access

    Article

    Specific features of provitamin D 3 photoisomerization in a cholesteric liquid crystal

    The method of UV absorption spectroscopy is used to study the influence of the cholesteric pitch on the efficiency of previtamin D (photoisomer of provitamin D 3) cis-trans isomerization i...

    T. N. Orlova, I. P. Terenetskaya in Optics and Spectroscopy (2010)

  6. No Access

    Article

    Possible use of provitamin D3 photoisomerization for spectral dosimetry of bioactive antirachitic UV radiation

    The possible use of a simplified UV absorption spectroscopic method for dosimetry of bioactive antirachitic UV radiation has been analyzed. The method is based on the observation of the phototransformation kin...

    T. N. Orlova, I. P. Terenetskaya in Journal of Applied Spectroscopy (2009)

  7. No Access

    Article

    Suitable for immobilization ferromagnetic silica modified by carbonized lignin and carbodiimide: Preparation and properties

    The composition of native aluminosilicate used to prepare, by means of chemical modification, a functionalized ferromagnetic organosilicon sorbent suitable for immobilizing biologically active substances was s...

    T. N. Orlova, E. E. Afanas’eva, E. N. Afanas’ev… in Moscow University Chemistry Bulletin (2008)

  8. No Access

    Article

    Specific features of photoisomerization of provitamin D 3 in a nematic liquid crystal

    Photoisomerization of provitamin D 3 (7-dehydrocholesterol) in a nematic liquid crystal (ZLI-1695, Merck) is investigated in detail by UV absorption spectroscopy. It is found that dissolution of c...

    T. N. Orlova, I. P. Terenetskaya in Optics and Spectroscopy (2006)

  9. No Access

    Article

    Investigation of the Structure of 5-R-3-Aryl-2,1-benzisoxazoles (Anthranils) Using 1H NMR Spectroscopy

    It has been shown that a feature of the 1H NMR spectra of 5-R-3-aryl-2,1-benzisoxazoles is the large difference in chemical shift values for the H(4), H(6), and H(7) protons of the 2,1-benzisoxazole system in eac...

    V. Yu. Orlov, A. D. Kotov, T. N. Orlova… in Chemistry of Heterocyclic Compounds (2005)

  10. No Access

    Article

    Electronic Structure and PMR Characteristics of Substituted Nitroanilines

    We have investigated the influence of volumetric (heterocyclic) substituents on the PMR characteristics of substituted nitroanilines depending on their position relative to the nitro group. Using quantum chemi...

    R. S. Begunov, T. N. Orlova, O. V. Taranova… in Journal of Applied Spectroscopy (2002)

  11. No Access

    Article

    Optimization of Liquid Sodium Silicate Production

    Data are given on electrical activation of water and the use of its alkaline fraction (catholyte) in the preparation of liquid sodium silicate, intended to accelerate the process and decrease the viscosity of ...

    S. A. Polyakov, O. A. Shalaeva, T. N. Orlova, Z. I. Sakharova in Glass and Ceramics (2001)

  12. No Access

    Article

    Pharmacokinetics of the New Phenolic Antioxidant SO-3

    T. N. Orlova, T. G. Tolstikova, I. V. Sorokina… in Pharmaceutical Chemistry Journal (2000)

  13. No Access

    Article

    Influence of storage conditions of the pancreas of meat cattle on the quality and yield of crystalline insulin

    T. N. Giller, T. N. Orlova, R. V. Ilyukhina… in Pharmaceutical Chemistry Journal (1980)

  14. No Access

    Article

    Dependence of the parameters of quartz resonance in bar form on the curvatures of the spherical end surfaces

    On varying the radius of curvature of the spherical end surface of longitudinal-oscillation resonators from −4 to +4 mm, the temperature of zero t.c.f. moves from 35 to 40.5°C and the frequency coefficient cha...

    V. F. Lubentsov, I. M. Kiryukhin, T. N. Orlova in Measurement Techniques (1970)