Zobrazeno 1 - 10
of 21
pro vyhledávání: '"A. S. Khlystov"'
Autor:
V. S. Khlystov, N. V. Gordeeva, M. Yu. Pichugin, A. L. Yur’ev, V. P. Samusenok, S. S. Alekseyev, A. N. Matveev
Publikováno v:
Journal of Ichthyology. 59:527-544
In the system of lakes Bol’shoe Leprindo and Maloe Leprindo (Lena basin, Transbaikalia), spawning of two isolated populations of the dwarf form of Arctic charr Salvelinus alpinus was studied. The results supplemented with the data about the extermi
Autor:
V. S. Khlystov, A. L. Yur’ev, V. P. Samusenok, S. S. Alekseyev, A. N. Matveev, M. Yu. Pichugin, N. V. Gordeeva
Publikováno v:
Hydrobiologia. 840:113-136
The divergence of reproductive strategies is an important development toward intraspecific diversification. We describe contrasting spawning patterns of parapatric and sympatric Arctic charr forms in two interconnected lakes Kiryalta-3 and Kiryalta-4
Autor:
A. S. Khlystov, V. V. Rudenko
Publikováno v:
Russian Physics Journal. 42:508-512
Results of calculations of the contribution of magnetic dipole interactions to the effective uniaxial anisotropy fields of antiferro- and ferromagnetism vectors in rhombohedral antiferromagnetic materials with theS ions are given as functions of the
Autor:
G. D. Zakumbaeva, L. A. Beketaeva, T. Yu. Uvaliev, A. S. Khlystov, A. Sh. Kuanyshev, Yu. M. Sagov
Publikováno v:
Reaction Kinetics and Catalysis Letters. 34:213-217
Publikováno v:
Reaction Kinetics and Catalysis Letters. 23:25-28
Electron microscopy and Mossbauer spectroscopy studies of nickel-based Raney catalysts have revealed that the catalysts are formed through the successive aggregation of their structural elements. Catalyst particles are covered by a thin layer of nick
Autor:
A. S. Khlystov, A. M. Timoshenko
Publikováno v:
Soviet Physics Journal. 30:963-967
The problem of finding the optimal thickness and maximum bandwidth of a singlelayer absorber of electromagnetic waves from the known magnetic susceptibility spectrum of ferrite is solved on a fast computer. A method is proposed for determining the su
Autor:
A. S. Khlystov, L. A. Beketaeva, T. Yu. Uvaliev, G. D. Zakumbaeva, Yu. M. Sagov, A. Sh. Kuanyshev
Publikováno v:
Reaction Kinetics and Catalysis Letters. 28:425-430
The chemical state of metals in Rh−Fe/Al2O3 catalysts has been examined. Iron forms clusters with rhodium, whose size and composition depend on the metal ratio in the catalyst. The structure of active sites affects the amount and adsorption heat of
Publikováno v:
Reaction Kinetics and Catalysis Letters. 6:59-64
The phase composition of an Fe2O3/Al2O3 catalyst was investigated by Mossbauer spectroscopy directly in the catalytic reactor simultaneously with the kinetics of nitric oxide reduction by carbon monoxide at 250–500°C and NO/CO=0–2.5 in argon. Th
Autor:
N. S. Nesmelov, A. S. Khlystov
Publikováno v:
Soviet Physics Journal. 8:62-66
A plane-parallel analog of a coaxial line, and a rectangular and planar waveguide with ferrite and dielectric slabs situated in the E-plane is considered. Transcendental equations for determining the propagation constants of an electromagnetic wave i
Autor:
A. S. Khlystov, N. S. Nesmelov
Publikováno v:
Soviet Physics Journal. 9:1-6
An analysis is given of ferrite resonance isolators in coaxial and strip lines and in a rectangular waveguide containing a dielectric. The analysis is based on numerical calculations (using a computer) using the results obtained in [1]. The results e