Zobrazeno 1 - 10
of 224
pro vyhledávání: '"A. V. Karlov"'
Autor:
E. V. Kovalev, E. G. Erganova, S. A. Nenadskaya, M. M. Rodionova, N. V. Leonenko, G. A. Miroshnichenko, A. V. Karlov, E. Yu. Burya, O. A. Noskova, I. K. Dorofeeva, S. Yu. Vodyanitskaya
Publikováno v:
Медицинский вестник Юга России, Vol 15, Iss 2, Pp 117-125 (2024)
Objective: to study the features of the epidemic process of salmonella infection under current conditions. To establish a causal relationship between the incidence of salmonellosis and the functioning of public catering enterprises, which can form th
Externí odkaz:
https://doaj.org/article/a805378495db47aca10e5312239e670c
Autor:
A. V. Ulyanov, D. S. Kutsev, V. V. Vasipov, Kh. R. Mamadova, M. Yu. Khakulova, S. F. Israfilova, M. R. Firsova, A. V. Karlov, E. B. Khatefov
Publikováno v:
Биотехнология и селекция растений, Vol 6, Iss 1, Pp 19-31 (2023)
The search for new, effective methods for broadening the genetic polymorphism of the original breeding material remains one of important problems of hybrid maize breeding. Globally, breeding of commercial maize varieties and hybrids is carried out us
Externí odkaz:
https://doaj.org/article/4d5c330af00e49978b45a10ec856bc5d
Publikováno v:
Вавиловский журнал генетики и селекции, Vol 26, Iss 7, Pp 704-713 (2022)
The discovery of the ability of some mutations to stimulate haploidy during hybridization made it possible to create one of the most promising and sought-after trends in the field of reproductive biology. Haploid inducers created on their basis are c
Externí odkaz:
https://doaj.org/article/ee680dd64f50458e88152213226065d6
Publikováno v:
Биотехнология и селекция растений, Vol 3, Iss 2, Pp 16-29 (2020)
The discovery of spontaneous haploid plants and the development of ways to produce them in in vitro culture have set a new direction important for breeding and for theoretical research in reproductive biology. The frequency of spontaneous haploidy in
Externí odkaz:
https://doaj.org/article/c25b0f9f63d54af69623490a2986b0ff
Publikováno v:
Physics of Wave Processes and Radio Systems. 25:27-32
An algorithm for generating quasi-harmonic self-oscillations with a uniformly widened spectral line is presented. The algorithm is based on the equation of motion of the Thomson-type DT-oscillator, which introduced a random effect in the form of band
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::093c175c96de594433d55b3963f1fd5d
https://doi.org/10.18469/1810-3189.2022.25.4.27-32
https://doi.org/10.18469/1810-3189.2022.25.4.27-32
Autor:
A. V. Karlov
Publikováno v:
World of Transport and Transportation. 20:60-65
The transport policy of the state is an integral part of its economic and spatial policy. The relevance of the clarification of the content of the term «transport policy» is conditioned by the attention of the state to the issues of strategic plann
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b34c2088abc78ae4055de2c480300f7
https://doi.org/10.30932/1992-3252-2022-20-1-7
https://doi.org/10.30932/1992-3252-2022-20-1-7
Autor:
Valery V. Zaitsev, Alexander V. Karlov
Publikováno v:
Physics of Wave Processes and Radio Systems. 24:19-24
For sampling of time in a differential equation of movement of Thomson type oscillator (generator) it is offered to use a combination of the numerical method of finite differences and an asymptotic method of the slowl-changing amplitudes. The differe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07cde83d4d681f079aa3fb25eadf2c6a
https://doi.org/10.18469/1810-3189.2021.24.4.19-24
https://doi.org/10.18469/1810-3189.2021.24.4.19-24
Autor:
Valery V. Zaitsev, Alexander V. Karlov
Publikováno v:
Physics of Wave Processes and Radio Systems. 24:56-62
Results of numerical simulation of self-oscillations synchronization process in two-cascade ring generator van der Pol by harmonic signal are presented. Studies were carried out within the framework of the DT- model of the dynamic system. The model w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::813467593b199de35711bf38ee58812a
https://doi.org/10.18469/1810-3189.2021.24.3.56-62
https://doi.org/10.18469/1810-3189.2021.24.3.56-62
Publikováno v:
Системи управління, навігації та зв’язку. Збірник наукових праць. 3:124-127
Methods of microwave diagnostics of a phased array allow reconstructing the amplitude-phase distribution in the antenna and implement on this basis methods for adapting the lattice control to those found in the amplitude-phase distribution to defects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ff169db231b82163255919579dac7cd
https://doi.org/10.26906/sunz.2020.3.124
https://doi.org/10.26906/sunz.2020.3.124
Publikováno v:
Radio Electronics, Computer Science, Control. :120
Context. The problem of localization of the effect of errors in data transmission channels when using compression and noiseimmune coding methods in the conditions of compliance with the speed of data delivery in infocommunication systems of the aeros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4992e48e06694408c7fd665edcbce237
https://doi.org/10.15588/1607-3274-2022-3-12
https://doi.org/10.15588/1607-3274-2022-3-12