Zobrazeno 1 - 10
of 19
pro vyhledávání: '"D A, Khrustalev"'
Autor:
D. A. Khrustalev
Publikováno v:
Vestnik MGSU, Vol 18, Iss 8, Pp 1201-1211 (2023)
Introduction. The subject of this study is volumetric and spatial elements of a building and their locations. Practical significance of the study is to accelerate decision making in the selection of properties for further practical work of arrangemen
Externí odkaz:
https://doaj.org/article/dba750c95f9c40db8755a28fbf9707de
Publikováno v:
Proceeding of Heat Pipe Technology: Volume 2. Materials and Applications.
Publikováno v:
Non-ferrous Metals. :7-11
Publikováno v:
Bulletin of Experimental Biology and Medicine. 140:514-516
Activity of enzymes catalyzing synthesis and degradation of serotonin and dopamine in brain structures of Wistar and August rats was measured biochemically under normal conditions and after short-term exposure to delta-sleep-inducing peptide. The eff
Publikováno v:
Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova. 106(4)
The enzyme activity of serotonin and dopamine synthesis--tryptophan hydroxylase and tyrosine hydroxylase respectively--as well as content of dihydroxyphenylalanine (DOPA) in the brain structures of Wistar and August rat strains were studied in normal
Publikováno v:
Morfologiia (Saint Petersburg, Russia). 125(3)
The aim of this work, that was carried out using Wistar rats, was to characterize the response of neurons of different morphofunctional types to amphetamine administration and to study the possibility of correction of these changes by delta-sleep ind
Publikováno v:
Russian Journal of General Chemistry. 80:376-377
Autor:
D. P. Khrustalev
Publikováno v:
Russian Journal of General Chemistry. 79:515-516
The high scientific interest attracted by the derivatives of 2-amino-4-phenylthiazole is due to the broad spectrum of biological activity exhibited by these compounds. For instance, in this series substances were found possessing antipyretic, antioxi
Autor:
D. P. Khrustalev
Publikováno v:
Russian Journal of General Chemistry. 79:164-165
To carry out this reaction, we mixed in a flatbottom heat-resistant flask 1.3 g of ethyl acetoacetate, 1.06 g of thiourea, and 1.06 g of benzaldehyde, after which 0.35 g of commercial N-bromosuccinimide was added. The reaction mixture was subjected t
Autor:
D. P. Khrustalev
Publikováno v:
Russian Journal of General Chemistry. 79:162-163
A standard procedure of synthesis of pyridinecarboxylic acid N-oxides and their derivatives involves prolonged (4–6 h) refluxing of I–III with hydrogen peroxide in glacial acetic acid [4]. Using isonicotinic (I) and nicotinic (II) acids and nicot