Vol. 39 No. 1 (206) (2005)

DOI: https://doi.org/10.46991/PYSU:B/2005.39.1

Published: 2005-02-28

Chemistry

THE STUDY OF DIMETHYL-, DIETHYL- AND DIPROPYLSULPHOXIDE ANTIOXIDANT PROPERTIES FROM UV/VIS SPECTRA OF 2,2-DIPHENYL-1-PICRYLHYDRAZYL FREE RADICAL

H. R. Sargsian, L. A. Nersesyan, A. A. Vardanian, Sh. A. Markarian

53-57
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KINETICS OF HYDROGEN PEROXIDE DECOMPOSITION IN PRESENCE OF SODIUM DODECYLSULPHATE, DODECYLTRIMETHYLAMMONIUM BROMIDE AND THEIR MIXTURES

N. M. Beylerian, M. Z. Asaturyan

58-65
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INVESTIGATION OF P-TOLUIDINE INTERMOLECULAR INTERACTIONS BY UV/VIS AND FLUORESCENCE SPECTROSCOPY METHODS

K. R. Grigoryan, A. G. Khoyetsian, S. A. Markarian

66-70
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NEW SALTS OF L-LYSINE

R. P. Sukiasyan

71-79
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EXTRACTION-ABSORBTIOMETRIC DETERMINATION OF MICROGRAM AMOUNTS OF RHODIUM(III) BY BASIC DYE OF ACRIDINE ROW ACRIDINE YELLOW

N. O. Geokchyan, M. J. Gegchyan, A. A. Eghiazaryan, J. A. Mickaelyan, H. G. Khachatryan

80-83
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A NEW METHOD OF SYNTHESIS 2-FUNCTIONAL SUBSTITUTED 2-BUTENE-4-OLIDES

A. A. Avetisyan, G. G. Tokmajyan, L. V. Karapetyan, L. S. Balayan

84-87
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Biology

THE COMPARATIVE STUDY OF PROTEIN OF BEAN MUTANT SEEDS INDUCED WITH CHEMICAL MUTAGENES

J. Н. Vardanyan, K. H. Vardanyan, M. A. Davtyan

88-91
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STUDY OF ELEKTRON TRANSPORT CHAIN OF MICROALGAE CHLORELLA AND SPIRULINA IN PRESENCE OF LEAD IN THE ENVIRONMENT

J. M. Javrshyan, H. H. Tadevosyan

92-96
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THE PATOGEN MICOBIOTA OF ARMENIAN FORAGE CROPS AND THEIR WILD RELATIVES

E. Yu. Saghoyan

97-101
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PROBLEMS OF THE PRESENT CLASSIFICATION OF COPRINOID MUSHROOMS

H. K. Avetisyan

102-105
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DISTRIBUTION OF EXTREMOPHILIC BACILLI IN WATERS OF LAKE SEVAN BASIN

H. H. Panosyan, P. V. Tozalakyan, Yu. G. Popov

106-111
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SOME QUESTIONS AND RESULTS ABOUT MICROBIOLOGICAL WAY OF STRUGGLE WITH SOIL EROSION

G. M. Karakeshishyan, I. A. Navasardyan, G. Z. Elbakyan, K. K. Grigoryan

112-118
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Short Communications

AMPEROMETRIC DETERMINATION OF PALLADIUM(II) BY PHENYLTHIOUREA

A. R. Mkrtchyan, G. G. Darbinyan, G. H. Shaposhnikova, H. G. Khachatryan

139-142
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SYNTHESIS OF FUNCTIONAL SUBSTITUTED PYRROLIDONES-2

K. S. Avetisyan

143-145
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ACTIVATION OF GENETIC PROCESSES IN PROKARYOTES IN THE PRESENCE OF DOUBLE-STRAND RNA

N. G. Azaryan, I. G. Buniatyan, A. Ts. Khudoyan

146-148
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DAMAGE OF THE PHOTOSYNTHETIC APPARATUS OF THE HIGH PLANTS AT HIGH AND LOW TEMPERATURES BEFORE AND AFTER INFLUENCE OF AMMONIA

A. J. Minasyan

149-152
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