Proceedings of the YSU, Chemistry and Biology 2014 #1(233)
Proceedings of the YSU, Chemistry and Biology 2014 #1(233) About
Published since 1925. Currently the peer-reviewed works on natural sciences, mathematics and informatics are published here in Armenian, Russian and English languages.
"Proceedings of the YSU" is published three times a year. The journal presents original articles containing new results of theoretical, experimental and applied research, carried out in YSU or other Armenian and foreign scientific centers.
The first Editor in Chief in 1967-1972 was academician of Armenian AS Hovhannes H. Chaltikyan
Scince 2009 the Journal is publishing in three series

Physical and Mathematical Series
Editor in Chief Professor Varujan S. Atabekyan
Chemical and Biological Series,
Editor in Chief Professor Rouben M. Harutyunyan
Geografical and Geologicall Series
Editor in Chief Professor Hoghmik H. Sargsyan
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    Proceedings of Yerevan State University


    Editorial Board
    Aroutiounian R. M. (editor), Khachatryan H.G. (deputy editor),
    Sharambeyan M.S. (executive secretary)
    Danielyan F.D., Davtyan M.A., Gevorgyan E.S., Grigoryan K.V., Harutyunyan R.S., Harutyunyan V.S.,
    Hovsepyan L.L., Nanagyulyan S.G., Pirumyan G.P, Saghiyan A.S., Trchounian A.H., Vardevanyan P.H

    Table of Contents

    A. A. Hovhannisyan

    Convenient approach to synthesis of alkaloid cerpegin derivatives. | Proceedings of the YSU, Chemistry and biology, 2014 #1, p. 3-9 |

    A.V. Manukyan, R.S. Harutyunyan

    Operating parameters of atomic absorption spectroscopy for quantitative determination of chromium in chrome ores, chrome concentrates and tailings | Proceedings of the YSU, Chemistry and biology, 2014 #1, p. 10-14 |

    G.S. Grigoryan, M.G. Harutyunyan,, S.K. Grigoryan

    Catalytic activity of Cobalt(II) ion and isoleucine complex on decay of cumene hydroperoxide in aqueous solution | Proceedings of the YSU, Chemistry and biology, 2014 #1, p. 15-19 |

    Mohammad M. Moarefdoust

    Determination of activation parameters by spectrophotometric measuring of thiocyanate through extraction for forming an ion pair with thionin | Proceedings of the YSU, Chemistry and biology, 2014 #1, p. 20-22 |

    K. R. Grigoryan, L. S. Sargsyan

    Denaturation of hemoglobin in the presence of tannic acid | Proceedings of the YSU, Chemistry and biology, 2014 #1, p. 23-27 |

    L.V. Atabekyan, K.G. Abrahamyan, K.Yu. Budaghyan, L.R. Vardanyan, R.L. Vardanyan

    Element composition of barberry (Berberus l.) and deaf nettle (Lamium album l.) leaves melt | Proceedings of the YSU, Chemistry and biology, 2014 #1, p. 28-31 |

    T. N. Simonyan

    Role of low-weight protein fractions in the process of reversible inactivation of white rat liver arginase | Proceedings of the YSU, Chemistry and biology, 2014 #1, p. 32-36 |

    J. A. Mkrtchyan

    Qualitative analysis of fatty acids composition in different collections of coprinoid mushrooms | Proceedings of the YSU, Chemistry and biology, 2014 #1, p. 37-41 |

    A. A. Nikoyan, L. R. Tumanyan, S. G. Nanagulyan, L.V. Margaryan

    Arginase and ornithine carbamoyl transferase activity and urea accumulation dynamics in different phases of pleurotus ostreatus (Jacq.:fr.) Kumm. Fungi fructification | Proceedings of the YSU, Chemistry and biology, 2014 #1, p. 42-45 |

    X. Fan, W. Sangpakdee, A. Tanomtong, Ա. Chaveerach, K. Pinthong, S. Pornnarong, W. Supiwong, V. A. Trifonov, G.G. Hovhannisyan, R.M. Aroutiounian, T. Liehr, A. Weise

    Molecular cytogenetic analysis of Thai southern pig-tailed macaque (Macaca Nemestrina) by multicolor | Proceedings of the YSU, Chemistry and biology, 2014 #1, p. 46-50 |

    M. V. Minasyants

    Investigation of differential absorption of DNA complexes with ligands | Proceedings of the YSU, Chemistry and biology, 2014 #1, p. 51-57 |

    A. E. Simonyan, T. A. Harutyunyan , A.L. Gevorgyan, E. H. Tadevosyan, B. K. Gabrielyan, N. S. Badalyan, R. M. Aroutiounian

    Levels of DNA damage in crayfish hemocytes | Proceedings of the YSU, Chemistry and biology, 2014 #1, p. 58-60 |
    Summary (armenian) | Proceedings of the YSU, Chemistry and biology, 2014 #1 p. 61-64 |
    Summary (russian) | Proceedings of the YSU, Chemistry and biology, 2013 #3 65-68 |
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