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Vol. 53 No. 1 (248) (2019)
Vol. 53 No. 1 (248) (2019)
DOI:
https://doi.org/10.46991/PYSU:B/2019.53.1
Published:
2019-04-15
Chemistry
DENSITIES AND ELECTRICAL CONDUCTIVITIES OF COPPER(II) CHLORIDE SOLUTIONS IN DIMETHYL SULFOXIDE AND WATER–DIMETHYL SULFOXIDE EQUIMOLAR MIXTURE AT THE TEMPERATURES 298.15, 308.15 AND 318.15 K
H.H. Ghazoyan, Sh.A. Markarian
3-9
PDF
OBTAINING NONGLYCERIDE OILS BY ESTERIFICATION OF ERYTHRITOL, 1,2,3-BUTANETRIOL AND 1,2,4-BUTANETRIOL BY CARBOXYLIC ACIDS OF SUNFLOWER, OLIVE AND CORN OILS
G.S. Grigoryan, Z.G. Grigoryan, A.Ts. Malkhassyan
10-17
PDF
Biology
STUDY OF THE JOINT EFFECT OF MILLIMETER RANGE ELECTROMAGNETIC IRRADIATION AND CADMIUM IONS ON MALONIC DIALDEHYDE CONCENTRATION AND CATALASE ACTIVITY IN WHEAT SEEDLING CELLS
Zh.H Mukhaelyan, M.A. Shahinyan, G.H. Poghosyan
18-22
PDF
SOME LAMIACEAE FAMILY PLANT ESSENTIAL OIL CHEMICAL COMPOSITION AND THEIR POTENTIAL AS ANTIMICROBIAL AGENTS AGAINST ANTIBIOTIC-RESISTANT BACTERIA
N.Zh. Sahakyan, M.T. Petrosyan, A.H. Trchounian
23-28
PDF
NEW FOR ARMENIA SPECIES AND GENERA OF BASIDIOMYCETES FROM SHIKAHOGH STATE RESERVE
S.G. Nanagulyan, L.V. Margaryan, Ye.Kh. Hovhannisyan, E.S. Boyajyan
29-32
PDF
THE DIVERSITY AND DISTRIBUTION OF EDIBLE AND MEDICINAL MUSHROOMS FROM MAZANDARAN PROVINCE OF NORTHERN IRAN
S.M. Badalyan, A. Borhani
33-41
PDF
IMPACT OF EXECUTION OF CREATIVE TASK ON EVOKED BRAIN ACTIVITY
H.R. Aghababyan, A.N. Arakelyan, A.Gh. Ghazaryan
42-45
PDF
INVESTIGATIONS OF FORMATION OF PHYTOPLANKTON COMMUNITY IN THE ARPA RIVER (ARMENIA) AND ITS MAIN TRIBUTARIES
L.R. Hambaryan, G.A. Gevorgyan
46-52
PDF
COMPARATIVE STRUCTURAL ANALYSIS OF YEASTS $CANDIDA$ $GUILLIERMONDII$ NP-4 CULTIVATED WITH AND WITHOUT NITROGEN SOURCE
K.O. Hovnanyan, H.V. Gasparyan, S.V. Marutyan, L.H. Navasardyan, A.H. Trchounian
53-58
PDF
ANTIBACTERIAL AND ANTI-PHAGE ACTIVITY OF $PLANTAGO$ $MAJOR$ L. RAW MATERIAL
N.Zh. Sahakyan, M.M. Ginovyan, M.T. Petrosyan, A.H. Trchounian
59-64
PDF
Personalia
Mihran S. Sharambeyan
65-66
PDF
ISSN
Online ISSN
:
2953-7983
Print ISSN
:
1829-1767
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