Zobrazeno 1 - 10
of 23
pro vyhledávání: '"V N, Chesnokov"'
Publikováno v:
Journal of Communications Technology and Electronics. 51:810-814
Possibilities for suppressing nonlinear distortions in the diffraction order’s field during Bragg acousto-optic diffraction are studied theoretically. Through the plane-wave approximation, it is shown that, if the amplitude of a quasi-harmonic inpu
Publikováno v:
Optics and Spectroscopy. 100:783-788
A method is proposed to suppress nonlinear distortions arising in the acoustooptic analysis of the spectrum of radio signals. The method is based on the polynomial nonlinear correction of an electric signal before it comes to a piezoelectric transduc
Publikováno v:
Acoustical Physics. 52:81-86
It is demonstrated that the diffraction of a plane light wave by an acoustic wave of fundamental frequency in the Raman-Nath mode with admixture of the second acoustic harmonic may be accompanied by a considerable change in the higher diffraction ord
Publikováno v:
Technical Physics. 51:57-62
The feasibility of forming an efficient two-lobe directivity pattern at Bragg acoustooptic diffraction is theoretically substantiated for the first time. It is shown that the efficiency of diffraction into main beams can be increased by mixing the tw
Publikováno v:
Physics of the Solid State. 39:1202-1205
A theory of the resonant acousto-optical interaction has been constructed for spectral line broadening of arbitrary character. Account is taken of the strongest of the mechanisms of resonant photoelasticity, associated with the potential-deformation
Publikováno v:
Fluid Dynamics. 31:6-13
The problem of the flow of a viscoplastic medium between two parallel circular plates in translatory coaxial relative motion is solved. The Bingham model [1] of a viscoplastic medium is assumed. The problem is solved in the inertialess thin layer app
Autor:
V N, Chesnokov, N P, Mertvetsov
Publikováno v:
Biokhimiia (Moscow, Russia). 55(7)
The data concerning the cycloheximide influence on individual mRNA content, transcription rate and chromatin structure in mammalian cells are reviewed. The putative mechanism of cycloheximide effect is explained as being due to the existence of short
Publikováno v:
Problemy endokrinologii. 36(4)
Publikováno v:
Doklady Akademii nauk SSSR. 312(4)
Publikováno v:
Biokhimiia (Moscow, Russia). 55(1)
Tyrosine aminotransferase (TAT) displays a higher activity in rat liver than in cardiac, renal and cerebral tissues. In the latter three tissues the enzyme is not activated by hydrocortisone. In order to investigate the nature of TAT tissue specifici