Proceedings of Yerevan State University  2003 #3(202)
Proceedings of Yerevan State University 2003 #3(202) 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), Petrosyan S. G. (deputy editor),
    Sharambeyan L. T. (executive secretary),
    Boynagryan V. R., Chubaryan E. V., Danielyan E. A., Khachatryan I. G., Khachatryan H. G., Margaryan Sh. A., Martirosyan R. M., Osipyan L. L., Sargsyan H. H., Sargsyan S. V., Shoukouryan S. K.

    Table of Contents

    S. A. Hakobian

    On convolution transforms whose inversion functions have complex roots | Proceedings of YSU, Natural Sciences, 2003, #3, p. 3-7 (in russian) |

    A. H. Petrosyan

    The investigation of the differential operator`s point spectrum in infinity with precise behaviour coefficients. | Proceedings of YSU, Natural Sciences, 2003, #3, p. 8-15 (in russian) |

    V. H. Ohanyan

    The Dirichlet problem for the elliptic system of weakly connected second order differential equations with discontinuous boundary conditions | Proceedings of YSU, Natural Sciences, 2003, #3, p. 16-24 (in russian) |

    E. A. Simonyan

    An extention of the Little`s formula | Proceedings of YSU, Natural Sciences, 2003, #3, p. 25-29 (in russian) |

    V. S. Atabekyan

    About the construction of defining relations in free periodic groups | Proceedings of YSU, Natural Sciences, 2003, #3, p. 30-35 (in russian) |

    L. R. Abrahamyan

    The ternary hyperidentities of associativity | Proceedings of YSU, Natural Sciences, 2003, #3, p. 36-44 (in russian) |

    G. H. Babajanyan

    Non-steady-state flow of real incompressible fluid in pipe with porous walls. | Proceedings of YSU, Natural Sciences, 2003, #3, p. 45-49 (in russian) |

    S. R. Hambardzumyan

    On the stability by acting force with pair imagining roots for the second order system. | Proceedings of YSU, Natural Sciences, 2003, #3, p. 50-56 (in russian) |

    A. E. Yesayan

    Formation of one dimentional electron channel near the abrupt interface of two quantum-size films with different thikness. | Proceedings of YSU, Natural Sciences, 2003, #3, p. 57-64 (in russian) |

    H. G. Badalyan, Kh. M. Ghazaryan, Sh. S. Sahakyan

    Determination of domain measures and domain border measures by the polaroid microscope | Proceedings of YSU, Natural Sciences, 2003, #3, p. 65-68 (in russian) |

    G. S. Simonyan

    Correlation between benzoyl peroxid-amine reactions rate constants and solvent empiric polarity parameters | Proceedings of YSU, Natural Sciences, 2003, #3, p. 69-75 (in russian) |

    D. S. Gaybakyan, Yasin Mala, H. G. Khachatryan

    Ion-exchange thin-layer chromotography of elements. I. Study of the complexation of Re(VII), Mo(VI), V(V) and W(VI) ions in mineral acid solutions. | Proceedings of YSU, Natural Sciences, 2003, #3, p. 76-85 (in russian) |

    Sh. S. Zaqaryan, H. H. Darbinyan, G. N. Shaposhnikova, H. G. Khachatryan

    Spectrophotometric and amperometric determination of selenium(IV) and tellurium(IV) by using phenylthiourea. | Proceedings of YSU, Natural Sciences, 2003, #3, p. 86-92 (in russian) |

    E. G. Mesropyan, A. A. Avetisyan, A. S. Galstyan, M. G. Sargsyan

    Synthesis of new aromatic derivatives of isatin. | Proceedings of YSU, Natural Sciences, 2003, #3, p. 93-96 (in russian) |

    A. P. Antonyan, H. G. Davtyan, P. H. Vardevanyan

    Formation of semi-intercalation complexes at EtBr interaction with DNA. | Proceedings of YSU, Natural Sciences, 2003, #3, p. 97-102 (in russian) |

    A. Kh. Aghajanyan, M. S. Martirosyan, A. A. Aghajanyan

    Biosynthesis of proline catalised by ornithine cyclase at different stages of methamorphosis of haricot beetlefly Acanthoscelides Obtectus Say | Proceedings of YSU, Natural Sciences, 2003, #3, p. 103-106 (in russian) |

    M. A. Davtian, G. A. Gabrielian, R. H. Torchian

    Isolation of proteins and determination of amino acid composition in yeasts Saccharomyces Cerevisiae the wastes of beer production. | Proceedings of YSU, Natural Sciences, 2003, #3, p. 107-111 (in russian) |

    H. H. Semerjyan, B. I. Dildaryan, M. H. Khachatryan

    Aminoacid composition of some representatives of mossies | Proceedings of YSU, Natural Sciences, 2003, #3, p. 112-117 (in russian) |

    M. B. Chitchyan, H. L. Aghabekyan, N. S. Avetisyan, G. G. Oganezova, M. A. Melkumyan, H. Yu. Sahakyan

    Role of central metabolism in phenylalanine biosynthesis in Corynebacterum Lactofermentium | Proceedings of YSU, Natural Sciences, 2003, #3, p. 118-122 (in russian) |

    V. S. Poghosyan, E. A. Aghadjanyan, A. L. Atoyants, M. B. Matevosyan, R. M. Aroutiounian

    Determination of mutagenetic activity of Samaghar and Djrashen bore-holes water using the tradescantia stamen hair and micronucleus assays | Proceedings of YSU, Natural Sciences, 2003, #3, p. 123-127 (in russian) |

    A. Yu. Stepanyan, V. H. Grigorian, A. N. Arakelyan, H. R. Aghababyan, N. D. Harutyunyan

    The features of brain guarantee of fulfilment of maze-model tasks at left-handed | Proceedings of YSU, Natural Sciences, 2003, #3, p. 128-133 (in russian) |

    V. P. Vardanyan

    Relationship between hydrophysical and geoelectrical parameters in volcanic rocks. | Proceedings of YSU, Natural Sciences, 2003, #3, p. 134-137 (in russian) |

    H. H. Mkrtchyan, R. S. Minasyan, H. S. Yezakyan

    Rational degree of exploration of stockwork and stratum deposits. | Proceedings of YSU, Natural Sciences, 2003, #3, p. 138-142 (in russian) |

    L. Kh. Aslanyan

    On a generalization of Euler`s fi(m) function. | Proceedings of YSU, Natural Sciences, 2003, #3, p. 143-145 |

    G. G. Hovhannisyan

    The comet assay application for estimation of DNA damage and repair. 2. Spontaneous and UV-induced DNA damage in groups of genetic risk. | Proceedings of YSU, Natural Sciences, 2003, #3, p. 146-149 (in russian) |

    L. S. Shukhian

    The feritility of buds in the sprouts of grapes at various levels of chill-durability. | Proceedings of YSU, Natural Sciences, 2003, #3, p. 150-153 (in russian) |
    "The rational use and conservation of water resources in a changing enviorenment" International scientific conferance | ԵՊՀ Գիտական տեղեկագիր, Բնական գիտություններ, 2003, #3, էջ 154-156 |
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