Vol. 46 No. 2 (228) (2012)

DOI: https://doi.org/10.46991/PYSUB.2012.46.2
Published: 2012-05-10

Chemistry

  • STUDY OF SPECTROSCOPIC PROPERTIES OF LIGNIN BY UV AND FLUORESCENT SPECTROSCOPIC METHODS

    A.J. Hambardzumyan
    3-7
    DOI: https://doi.org/10.46991/PYSU:B/2012.46.2.003

  • INFLUENCE OF DIMETHYLSULFOXIDE ON UREA-BOVINE SERUM ALBUMIN INTERACTIONS

    K.R. Grigoryan, L.S. Sargsyan
    8-13
    DOI: https://doi.org/10.46991/PYSU:B/2012.46.2.008

  • SOME CHEMICAL TRANSFORMATIONS OF 3-FUNCTIONALLY-4,5-DIPHENYL-$\Delta^3$-BUTENOLIDЕS

    K.G. Hakobyan, L.F. Karapetyan, L.A. Aristakesyan
    14-18
    DOI: https://doi.org/10.46991/PYSU:B/2012.46.2.014

  • INFLUENCE OF HALIDE IONS ON THE ESTRACTION-ABSORPTIOMETRIC DETERMINATION OF CADMIUM BY TRIPHENYLMETHANE DYES

    S.V. Mkrtchyan
    19-22
    DOI: https://doi.org/10.46991/PYSU:B/2012.46.2.019

  • DYNAMICS OF PHASE FORMATION AT HIGH TEMPERATURE NIDATION OF NIOBIUM

    Ts.A. Adamyan
    23-30
    DOI: https://doi.org/10.46991/PYSU:B/2012.46.2.023

  • INFLUENCE OF POTASSIUM PERSULFATE–DIMETHYLAMINOETHANOL INITIATING SYSTEM COMPONENTS ON NATRIUM PENTADECYLSULFONATE MICELLЕ FORMATION IN AQUEOUS MEDIUM

    R.P. Mkhitaryan
    31-34
    DOI: https://doi.org/10.46991/PYSU:B/2012.46.2.031

  • STUDY OF INFLUENCE OF GLYCINE, SERINE AND LEUCINE ON ADSORPTION OF SODIUM PENTADECYLSULFONATE ON BENTONITE SURFACE

    L.R. Ter-Vardanyan, L.R. Harutyunyan, G.P. Pirumyan
    35-40
    DOI: https://doi.org/10.46991/PYSU:B/2012.46.2.035

Biology

  • IMPROVEMENT OF PURIFICATION PROCEDURE OF D-AMINO ACID OXIDASE FROM $CANDIDA~GUILLIERMONDII$

    G.K. Gevorgyan, M.A. Davtyan
    41-45
    DOI: https://doi.org/10.46991/PYSU:B/2012.46.2.041

  • STUDY OF BLOOD SERUM OF PATIENTS WITH MEDITERRANEAN FEVER BY CHEMILUMINESCENCE

    Z.A. Zakaryan
    46-49
    DOI: https://doi.org/10.46991/PYSU:B/2012.46.2.046

  • CHANGES OF ENZYMES ACTIVITY INVOLVED IN BIOSYNTHESIS OF PROLINE AFTER VIBRATION AND ELECTROMAGNETIC RADIATION

    Ts.I. Adamyan, E.S. Gevorkyan, H.M. Karapetyan, H.T. Abrahamyan
    50-54
    DOI: https://doi.org/10.46991/PYSU:B/2012.46.2.050

  • PERSISTENCE OF CRYSTAL-FORMING INSECTICIDE BACTERIA IN TYPICAL CHERNOZEM PLANTED WITH CABBAGE

    A.M. Avagyan, M.A. Sargsyan, H.S. Movsesyan
    55-60
    DOI: https://doi.org/10.46991/PYSU:B/2012.46.2.055

Short Communications

  • IRON ARSENATE PRECIPITATION FROM HYDROMETALLURGICAL SOLUTIONS

    R.T. Mkrtchyan, S.K. Grigoryan, J.R. Andreasyan, A.R. Mkrtchyan
    61-63
    DOI: https://doi.org/10.46991/PYSU:B/2012.46.2.061