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Vol. 53 No. 3 (250) (2019)
Vol. 53 No. 3 (250) (2019)
DOI:
https://doi.org/10.46991/PYSU:B/2019.53.3
Published:
2019-12-16
Chemistry
SYNTHESIS OF NEW 1,2,4-TRIAZOLE DERIVATIVES AND STUDY OF THEIR ANTINEMATODE ACTIVITY
A.S. Galstyan, T.V. Ghochikyan, V.R. Frangyan, M. Sarfraz, C. Jacob
147-155
PDF
SYNTHESIS AND ANTIBACTERIAL ACTIVITY STUDIES OF NEW 2-N-SUBSTITUTED 2,5-DIHYDROFURANS
G.G. Toakmajyan, L.V. Karapetyan, R.V. Paronikyan, H.M. Stepanyan
156-160
PDF
$N$-DEACETYLATION OF SOME AROMATIC AMIDES
N.A. Miraqyan
161-165
PDF
THE STUDY OF THE COMPLEX FORMATION OF THE COPPER(II) ION WITH SALICYLIC ACID BY MEANS OF THE EPR AND UV-VIS SPECTROSCOPY METHODS WITHIN WIDE RANGE OF AQUEOUS MEDIUM’S pH VALUES
S.K. Grigoryan, G.S. Grigoryan, A.I. Martiryan, L.G. Tadevosyan
166-170
PDF
ADSORPTION PROPERTIES OF BIFUNCTIONAL SORBENTS OBTAINED BY MICROWAVE CARBONIZATION OF APRICOT KERNEL SHELLS
S.B. Mkhitaryan
171-174
PDF
Biology
COMPARATIVE STUDY OF ETHIDIUM BROMIDE INTERACTION WITH SYNTHETIC POLYNUCLEOTIDES ds-POLY(rA)-POLY(rU) AND ds-POLY(dA)-POLY(dT)
M.A. Parsadanyan
175-179
PDF
THE EFFECTS OF LOW DOSES OF GAMMA RADIATION ON CELL SIZE PARAMETERS OF SOIL BACTERIA
D.R. Soghomonyan, H.G. Badalyan, A.H. Trchounian
180-186
PDF
ANTITOXIC ROLE OF TOCOPHEROL IN STABILIZATION OF BLOOD INDICES IN ACUTE HYPOXIA
S.G. Sahakyan, K.S. Zurabyan, M.A. Karapetyan, N.Yu. Adamyan
187-192
PDF
HYDROCHEMICAL ANALYSIS AND EVALUATION OF GROUNDWATER QUALITY FOR IRRIGATION IN MASIS REGION, ARMENIA
K.A. Gazaryan, H.S. Movsesyan, H.E. Khachatryan, A.S. Yezekyan
193-199
PDF
INVESTIGATION OF PHYTOPLANKTON COMMUNITY IN “YEREVANYAN LICH” RESERVOIR AND THE HRAZDAN RIVER IN THE CONDITIONS OF ALGAL BLOOM
A.S. Mamyan, L.G. Stepanyan, L.R. Hambaryan, V.M. Varagyan, G.A. Gevorgyan
200-205
PDF
MONITORING OF PHYTOPLANKTON STATUS IN LAKE SEVAN (ARMENIA) IN 2018
A.A. Hovsepyan, A.S. Mamyan, T.G. Khachikyan, I.V. Tikhonova, O.I. Belykh, G.A. Gevorgyan
206-211
PDF
ISSN
Online ISSN
:
2953-7983
Print ISSN
:
1829-1767
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