38 Result(s)

Article

On the Distribution, Biotopic Preferences, Phenology and Population Dynamics of Carabus hungaricus Fabricius, 1792 (Coleoptera, Carabidae) in Volgograd Province in the Last 40 Years

Data on the distribution and habitats of Carabus hungaricus Fabricius, 1792 in Volgograd Province are reported and compared with those on the species’ distribution and abundance in the neighboring regions. Along ...

E. V. Komarov in Entomological Review (2022)

Article

A New Species of the Genus Cymindis Latreille, 1805 (Coleoptera, Carabidae: Lebiini) from the Lower Volga Region

A new species of the genus Cymindis Latreille, 1805, Cymindis (s. str.) olgae sp. n., is described from the vicinity of Volgograd City, Russia, related to C. (s. str.) angularis Gyllenhal, 1810 and C. (s. str.) v...

I. I. Kabak, E. V. Komarov in Entomological Review (2021)

Article

Estimation of the permittivity of polymeric composite dielectrics from the surface characteristics of the filler using a thermodynamic model

A linear correlation between the permittivity of a composite dielectric based on polyvinyl alcohol cyanate and the content of active surface sites in its filler (dispersed barium titanate) was established. Thi...

V. G. Korsakov, S. A. Alekseev, M. M. Sychev… in Russian Journal of Applied Chemistry (2007)

Article

Modification of zinc sulfide phosphors by irradiation with gamma-ray photons and electrons

The effect of γ-ray photons and electron beams on electroluminescence of the ZnS:(Cu, Br) and ZnS:(Cu, Al, Br) phosphors is studied. Irradiation of both samples with γ-ray photons and of the ZnS(Cu, Br) sample...

M. M. Sychov, E. V. Komarov, L. V. Grigor’ev, S. V. Myakin… in Semiconductors (2006)

Article

ζ-Potential of n-Alkane Emulsion Droplets and Its Role in Substrate Transport into Yeast Cells

The ζ-potentials of n-alkane droplets, formed by fatty acids, were studied in model systems of the culture liquid of yeasts (Candida maltosa) capable of utilizing n-alkanes. The value of the ζ-potential was found...

E. V. Komarov, P. G. Ganin in Applied Biochemistry and Microbiology (2004)

Article

Synthesis and antiviral activity of 1,2-oxaphosphol-3-enes

V. V. Belakhov, M. A. Shneider, E. V. Komarov… in Pharmaceutical Chemistry Journal (1988)

Article

Organophosphorus drugs (Review)

V. I. Yudelevich, E. V. Komarov, B. I. Ionin in Pharmaceutical Chemistry Journal (1985)

Article

Calculation of the quadrupole splitting in ²H NMR spectra of polymeric networks

On the basis of current theories of electric quadrupole effects in NMR, we have calculated the quadrupole splitting Δν in ²H NMR spectra for simple models of polymeric networks. We have considered the effect on Δ...

M. I. Lifshiftz, E. V. Komarov in Theoretical and Experimental Chemistry (1985)

Article

Influence of the self-association of oleandomycin on its extraction from aqueous solutions

E. V. Komarov, L. G. Kardo-Sysoeva, V. P. Mikhailova in Pharmaceutical Chemistry Journal (1984)

Article

Mass spectrometry of some unsaturated sterols

Some features of the fragmentation under electron impact of sterol molecules having one or two double bonds in the nucleus are considered. The question of the identiciation of concrete sterols is discussed on ...

A. V. Moseichuk, K. A. V'yunov, E. V. Komarov… in Chemistry of Natural Compounds (1984)

Article

Component composition of oleandomycin phosphate preparations

G. A. Oleinikova, A. P. Seleznev, I. P. Serova… in Pharmaceutical Chemistry Journal (1984)

Article

Sterols of the nystatin-resistant yeastSaccharomyces cerevisiae

A. V. Moseichuk, K. A. V'yunov, N. P. Mikhailova… in Chemistry of Natural Compounds (1984)

Article

Synthesis of potential drugs based on hydrophosphoryl compounds. IV. Synthesis and antifungal activity of unsaturated organophosphorus compounds

V. I. Yudelevich, V. V. Belakhov, T. N. Belyaeva… in Pharmaceutical Chemistry Journal (1983)

Article

Synthesis of potential drugs derived from hydrophosphoryl compounds. III. Synthesis and antimicrobial activity of schiff bases of rifamycins with a phosphorus-hydrogen bond

V. I. Yudelevich, E. V. Komarov, B. I. Ionin… in Pharmaceutical Chemistry Journal (1983)

Article

Theory of polarization of the contact between two polyelectrolytes

L. V. Bronov, I. V. Ioffe, E. V. Komarov… in Theoretical and Experimental Chemistry (1983)

Article

Determination of the activity of native solutions of oleandomycin by spectropolarimetry

Yu. G. Belyakova, I. V. Viktorovskii, E. V. Komarov… in Pharmaceutical Chemistry Journal (1982)

Article

Association of alkylammonium salts in low-polarity solvents

E. V. Komarov, A. A. Kopyrin, V. V. Proyaev in Theoretical and Experimental Chemistry (1982)

Article

Synthesis of potential medicinal compounds based on hydrophosphoryl compounds. II. Arylammonium N-substituted-1-aminoarylmethanephosphinate salts

V. I. Yudelevich, L. B. Sokolov, B. I. Ionin… in Pharmaceutical Chemistry Journal (1982)