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Vol. 54 No. 2 (252) (2020)
Vol. 54 No. 2 (252) (2020)
DOI:
https://doi.org/10.46991/PYSUB.2020.54.2
Published:
2020-08-17
Chemistry
SYNTHESIS AND SOME TRANSFORMATIONS OF HETEROCYCLIC SUBSTITUTED DERIVATIVES OF THIOGLYCOLICACID
M.A. Samvelyan, T.V. Ghochikyan
93-98
PDF
DOI:
https://doi.org/10.46991/PYSU:B/2020.54.2.093
BOVINE SERUM ALBUMIN FLUORESCENCE QUENCHING BY TANNIC ACID IN DIMETHYLSULFOXIDE CONTAINING SOLUTIONS
K.R. Grigoryan, H.A. Shilajyan, V.A. Hovhannisyan
99-104
PDF
DOI:
https://doi.org/10.46991/PYSU:B/2020.54.2.099
CATALYTIC ACTIVITY OF THE COBALT(II) ION WITH PHENYLALANINE COMPLEX IN THE DECOMPOSITION REACTION OF CUMENE HYDROPEROXIDE IN AQUEOUS SOLUTION
G.S. Grigoryan
105-111
PDF
DOI:
https://doi.org/10.46991/PYSU:B/2020.54.2.105
Biology
STUDY OF METHYLENE BLUE INTERACTION WITH SYNTHETIC POLYNUCLEOTIDE POLY(rA)-POLY(rU)
M.A. Parsadanyan, M.A. Shahinyan, A.P. Antonyan
112-117
PDF
DOI:
https://doi.org/10.46991/PYSU:B/2020.54.2.112
INFLUENCE OF LOW DOSE GAMMA-IRRADIATION ON THE ELECTROKINETIC POTENTIAL OF WHEAT SEEDLINGS CELLULAR NUCLEI
L.A. Minasbekyan, A.V. Nerkararyan, M.S. Mikaelyan, R.R. Sadoyan
118-124
PDF
DOI:
https://doi.org/10.46991/PYSU:B/2020.54.2.118
EFFECT OF MILLIMETER RANGE ELECTROMAGNETIC WAVES ON COMPLEX-FORMATION OF ETHIDIUM BROMIDE AND HOECHST 33258 WITH DNA
M.A. Shahinyan, M.S. Mikaelyan, M.A. Torosyan, A.T. Karapetyan
125-131
PDF
DOI:
https://doi.org/10.46991/PYSU:B/2020.54.2.125
STUDY OF ANTIBACTERIAL AND ANTIOXIDANT ACTIVITIES OF SAXICOLOUS LICHEN $ \textit{XANTHOPARMELIA STENOPHYLLA} $
A.G. Simonyan, R.R. Sargsyan, H.H. Panosyan, A.H. Trchounian
132-137
PDF
DOI:
https://doi.org/10.46991/PYSU:B/2020.54.2.132
ETHANOL SUPPLEMENTATION AS A NEW APPROACH TO REGULATE GROWTH AND HYDROGEN PRODUCTION OF $ \textit{ESCHERICHIA COLI} $ UPON GLYCEROL FERMENTATION
A.A. Poladyan
138-146
PDF
DOI:
https://doi.org/10.46991/PYSU:B/2020.54.2.138
BACTERIAL PROFILES OF KARVACHAR HOT SPRING IDENTIFIED BY COMBINATION OF DIFFERENT MOLECULAR APPROACHES
H.H. Panosyan
147-153
PDF
DOI:
https://doi.org/10.46991/PYSU:B/2020.54.2.147
CREATIVE WORK AS A METHOD OF CORRECTION OF THE PSYCHOEMOTIONAL STATE IN PUPILS OF HIGH SCHOOL
L.E. Ghukasyan, E.S. Gevorgyan
154-158
PDF
DOI:
https://doi.org/10.46991/PYSU:B/2020.54.2.154
SOIL SALINIZATION IN THE AGRICULTURAL AREAS OF ARMENIAN SEMI-ARID REGIONS: CASE STUDY OF MASIS REGION
K.A. Ghazaryan, G.A. Gevorgyan, H.S. Movsesyan, H.E. Khachatryan
159-167
PDF
DOI:
https://doi.org/10.46991/PYSU:B/2020.54.2.159
THE BLOOM AND TOXICITY OF CYANOBACTERIA IN LAKE SEVAN
L.R. Hambaryan, L.G. Stepanyan, M.V. Mikaelyan, Q.G. Gyurjyan
168-176
PDF
DOI:
https://doi.org/10.46991/PYSU:B/2020.54.2.168
ISSN
Online ISSN
:
2953-7983
Print ISSN
:
1829-1767
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