Vol. 44 No. 3 (223) (2010)

DOI: https://doi.org/10.46991/PYSUB.2010.44.3
Published: 2010-09-24

Chemistry

  • INFLUENCE OF INPULSE NEODIM LAZER RADIATION ON PHYSICAL-CHEMICAL BEHAVIOR OF WATER AND WATERMICELLAR SOLUTION OF ANIONIC SURFACTANTS SODIUM PENTADECILSULFAT

    R. H. Chaltikyan, J. D. Grigoryan, A. H. Markaryan, S. H. Apoyan, J. N. Chobanyan
    3-7
    DOI: https://doi.org/10.46991/PYSUB.2010.44.3.003

  • STUDY OF DMSO INFLUENCE ON CUMENE AUTOOXIDATION KINETICS IN CHLOROBENZENE SOLUTIONS INITIATED BY AIBN

    H. M. Beylerian, E. R. Saroukhanyan, P. G. Minasyan
    8-13
    DOI: https://doi.org/10.46991/PYSUB.2010.44.3.008

  • INVESTIGATION OF DYNAMIC SURFACE TENSION OF LYSOZYME IN AQUEOUS SOLUTIONS OF DIMETHYL SULFOXIDE

    A. M. Terzyan
    14-18
    DOI: https://doi.org/10.46991/PYSUB.2010.44.3.014

  • EXTRACTION-ABSORPTIOMETRIC DETERMINATION OF CADMIUM BY METHYL GREEN IN TOBACCO, MEAT, MILK AND MILK PRODUCTS

    S. V. Mkrtchyan, Zh. M. Arstamyan
    19-22
    DOI: https://doi.org/10.46991/PYSUB.2010.44.3.019

  • INFLUENCE OF (S)-β-(N-BENZYLAMINO)ALANINE ON BRANCH CHAIN BREVIBACTERIUM FLAVUM AMINO ACIDS AMINOTRANSFERASE AND AROMATIC AMINOTRANSFERASE OF CITROBACTER FREUNDII

    A. M. Hovhannysyan
    23-29
    DOI: https://doi.org/10.46991/PYSUB.2010.44.3.023

  • SYNTHESIS OF NEW HETEROCYCLIC COMPOUNDS ON THE BASE OF ACETYL-α-SPIRODILACTONES

    T. V. Khochikyan, E. V. Harutyunyan, M. A. Samvelyan, V. S. Harutyunyan, A. A. Avetisyan
    30-34
    DOI: https://doi.org/10.46991/PYSUB.2010.44.3.030

  • SOME CHEMICAL TRANSFORMATIONS OF CONDENSED TWO-RING SYSTEMS, THAT INCLUDE γ-LACTONE AND OXIRANE FRAGMENTS

    A. A. Avetisyan, G. G. Tokmajyan, A. A. Mnatsakanyan
    35-40
    DOI: https://doi.org/10.46991/PYSUB.2010.44.3.035

Biology

  • STUDY OF POLLUTION WITH HEAVY METALS OF SOME ARBOREOUS SPECIES OF YEREVAN IN CONNECTION WITH THEIR GENOME SIZES

    H. A. Hovhannisyan, A. K. Saghatelyan, H. S. Movsesyan, R. M. Aroutiounian
    41-45
    DOI: https://doi.org/10.46991/PYSUB.2010.44.3.041

  • OPTIMIZATION OF NUTRIENT MEDIA FOR GROWING A. GENEVENSIS L. AND  A. CHIA SCHREB. CULTURES

    N. Zh. Sahakyan, M. T. Petrosyan, J. A. Aghajanyan
    46-51
    DOI: https://doi.org/10.46991/PYSUB.2010.44.3.046

  • INFLUENCE OF «AGGRESSIVE» COMPUTER GAMES ON PARAMETERS OF CENTRAL HEMODINAMICS AMONG TEENAGERS

    L. S. Stepanyan, A. Yu. Stepanyan, V. H. Grigoryan
    52-58
    DOI: https://doi.org/10.46991/PYSUB.2010.44.3.052

Short Communications

  • TERMOGRAPHIC STUDY OF TERBIUM TRICHLORIDE–SODIUM CHLORIDE SYSTEM IN MELTS

    G. Kh. Grigoryan, G. L. Grigoryan, R. T. Mkrtchyan, S. K. Grigoryan
    59-61
    DOI: https://doi.org/10.46991/PYSUB.2010.44.3.059

  • TESTING OF INSECTICIDES ON CRUCIFER BEETLES IN CABBAGE PLANTINGS IN ARMAVIR REGION OF RA

    K. H. Tarlamazyan, H. S. Movsesyan
    62-64
    DOI: https://doi.org/10.46991/PYSUB.2010.44.3.062