Vol. 37 No. 1 (200) (2003)

DOI: https://doi.org/10.46991/PYSUB.2003.37.1

Published: 2003-03-10

Chemistry

MODIFICATION OF POLYVINYL ACETATE AQUEOUS DISPERSION BY THE DECOMPOSITION OF KAOLIN

A. H. Noravyan, R. A. Karamyan, R. T. Mkrtchyan, S. K. Grigoryan, M. I. Yeritsyan

65-69
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DOI: https://doi.org/10.46991/PYSUB.2003.37.1.065
PHYSICOCHEMICAL PROPERTIES OF CuCl$_2$ CONCENTRATED SOLUTIONS IN H$_2$O–ORGANIC SOLVENT MIXED SOLUTION

K. R. Grigoryan, M. S. Engibarian

70-74
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DOI: https://doi.org/10.46991/PYSUB.2003.37.1.070
STUDY OF INTERACTION OF HEXAIODOPLATINATE(IV) WITH THIAZINE RAW DYE TETRAMETHYLTHIONINE IN SULFURIC ACID MEDIUM

N. O. Geokchyan, A. A. Eghiazayan, J. A. Mickaelyan, H. G. Khachatryan

75-79
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DOI: https://doi.org/10.46991/PYSUB.2003.37.1.075
INVESTIGATIONS IN THE FIELD OF UNSATURATED LACTONES. SOME CHEMICAL REACTIONS OF 2-ETHOXYCARBONYL-3- BROMINEMETHYL-4,4-DIMETHYL-2-BUTENE-4-OLID

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

80-85
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DOI: https://doi.org/10.46991/PYSUB.2003.37.1.080

Biology

INFLUENCE OF ELICITORS OF VARIOUS NATURES ON THE ACTIVITY OF ENZYMES INVOLVED IN BIOSYNTHESIS OF LIGNANS IN CALLUS CULTURES $LINUMA~USTRIACUM$ L.

A. A. Hovhannissyan

86-92
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DOI: https://doi.org/10.46991/PYSUB.2003.37.1.086
BIOSYNTHESIS OF EXOPROTEASES BY BASIDIOMYCETES UPON SUBMERGED CULTIVATION

M. A. Davtian, E. A. Mantachian, L. G. Ananian

93-98
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DOI: https://doi.org/10.46991/PYSUB.2003.37.1.093
PECULIARITIES OF CHANGES OF ELECTRICAL OF ACTIVITY OF SINGLE INTERNEURONES OF THE RAT'S SPINAL CORD ON INFLUENCE OF $VIPERA~RADDEI$ VENOM IN NORM AND PATHOLOGY

S. V. Amirian

99-105
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DOI: https://doi.org/10.46991/PYSUB.2003.37.1.099
FORMATE HYDROGENLYASE: A NOVEL LOOK AT THE ENERGY CONSERVING ROLE OF THE ENZYME OF FERMENTATION

K. A. Baghramyan

106-115
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DOI: https://doi.org/10.46991/PYSUB.2003.37.1.106

Short Communications

THE ROLE OF GAS ATMOSPHERE FORMING INSIDE HYDRARGYLLITE AND PYRITE GRAINS DURING THE THERMAL DECOMPOSITION OF THE MATERIAL

R. T. Mkrtchyan, Zh. Kh. Grigoryan, J. R. Andreasian, A. R. Mkrtchyan, S. K. Grigoryan

135-137
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DOI: https://doi.org/10.46991/PYSUB.2003.37.1.135
EXTRACTION-ABSORPTIOMETRIC DETERMINATION OF CHROMIUM BY FUXINE IN WASTE WATERS, SOIL AND PLANTS

J. M. Arstamian, V. M. Melnirkova-Sharova

138-142
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DOI: https://doi.org/10.46991/PYSUB.2003.37.1.138
ADENIN DESAMINATION IN YEASTS $CANDIDA~GUILLIERMONDII$ NP-4

M. A. Davtyan, M. A. Khachatryan, G. A. Semergyan, G. G. Semergyan

143-146
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DOI: https://doi.org/10.46991/PYSUB.2003.37.1.143
THE STUDY OF FUNCTIONAL STATE OF CENTRAL NERVOUS SYSTEM DURING THE COMPUTERIZED SOLUTION OF VISUAL-SPATIAL TASK

A. N. Arakelian, V. H. Grigoryan, H. R. Aghababian

147-150
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DOI: https://doi.org/10.46991/PYSUB.2003.37.1.147
THE COMET ASSAY APPLICATION FOR ESTIMATION OF DNA DAMAGE AND REPAIR. 1. ESTIMATION OF ENDOGENOUS DNA DAMAGE

G. G. Hovhannisyan

151-154
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DOI: https://doi.org/10.46991/PYSUB.2003.37.1.151
ABOUT THE DEVELOPMENT OF MALE GAMETOPHYTE OF FRUIT TREES

S. G. Yervandyan, S. G. Simonyan, A. A. Nebish

155-158
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DOI: https://doi.org/10.469914/PYSUB.2003.37.1.155