Zobrazeno 1 - 10
of 439
pro vyhledávání: '"D A Petrov"'
Autor:
D. O. Petrov
Publikováno v:
Цифровая трансформация, Vol 30, Iss 3, Pp 80-88 (2024)
The article describes the problems of developing neurocontrollers for controlling dynamic objects, including the complexity of forming training data sets. It is indicated that one of the known methods for training an artificial neural network control
Externí odkaz:
https://doaj.org/article/fd4352996cc045d2a4ac69580e757e36
Publikováno v:
Вестник Северо-Кавказского федерального университета, Vol 0, Iss 3, Pp 26-32 (2024)
Introduction. One of the significant components of losses in high-voltage electrical networks is corona discharge losses or "corona losses", which can, depending on the voltage level of the power line and weather conditions, reach 50 % or higher of t
Externí odkaz:
https://doaj.org/article/5dbad2c7c68149aaab38f80a013ca78b
Autor:
O. I. Kit, O. G. Bondarenko, Yu. A. Gevorkyan, N. V. Soldatkina, M. A. Gusareva, N. G. Kosheleva, A. A. Solntseva, D. S. Petrov, D. A. Savchenko
Publikováno v:
Южно-Российский онкологический журнал, Vol 5, Iss 2, Pp 25-34 (2024)
Purpose of the study. To study the function of the sphincter in patients with rectal cancer after chemoradiotherapy using the method of high-resolution anorectal manometry.Patients and methods. The study included 30 patients with cancer of the middle
Externí odkaz:
https://doaj.org/article/e5f3c0244739416db545370968a82fb2
Publikováno v:
Вестник Северо-Кавказского федерального университета, Vol 0, Iss 1, Pp 118-123 (2024)
Introduction. Increasing the efficiency of residential heating systems is one of the priority tasks of the thermal power industry. One way to increase the energy efficiency of heating is to use heat pumps (HP).Goal. Justification of a method for incr
Externí odkaz:
https://doaj.org/article/a3500a914f704604adb2525cc1cb6015
Publikováno v:
Вестник Северо-Кавказского федерального университета, Vol 0, Iss 4, Pp 7-13 (2023)
Introduction. This article proposes the use of frequency analysis (monitoring) to solve the problem of determining the actual linear parameters of the power line, as well as determining the location of damage on it (assessing the condition of the pow
Externí odkaz:
https://doaj.org/article/b80151b4ee3f4d3b87e00b1c6d3ef146
Autor:
D. V. Petrov, L. L. Bragina
Publikováno v:
International Journal of Ceramic Engineering & Science, Vol 6, Iss 2, Pp n/a-n/a (2024)
Abstract The focus of this paper centers on an exploration of optical glasses with high transmittance within the infrared spectrum at wavelength of 1 060 nm, while concurrently demonstrating full absorption within the ultraviolet and visible spectral
Externí odkaz:
https://doaj.org/article/3fbaa180d7b94b9aa76fef14e53b72da
Autor:
Yu. A. Gevorkyan, N. V. Soldatkina, M. N. Chernyak, M. A. Gusareva, O. K. Bondarenko, E. A. Dzhenkova, A. V. Dashkov, V. E. Kolesnikov, D. S. Petrov, R. E. Tolmakh, D. A. Savchenko
Publikováno v:
Южно-Российский онкологический журнал, Vol 4, Iss 2, Pp 56-63 (2023)
The last decade is characterized by significant progress in the treatment of rectal cancer (reduction in the number of relapses to 5–6 % with the use of prolonged radiation therapy) before surgery. The greatest success has been achieved in the trea
Externí odkaz:
https://doaj.org/article/7798b1efb79c4e72adcc3c7c15988452
Autor:
O. I. Kit, Yu. A. Gevorkyan, N. V. Soldatkina, V. E. Kolesnikov, O. K. Bondarenko, E. K. Khabzhokov, R. E. Tolmakh, A. V. Dashkov, D. S. Petrov, D. A. Savchenko, E. N. Kolesnikov, A. V. Snezhko
Publikováno v:
Сибирский онкологический журнал, Vol 22, Iss 1, Pp 15-23 (2023)
The purpose of the study was to analyze rectal resection outcomes in patients with rectal cancer.Material and Methods. A retrospective analysis of treatment outcomes of 251 patients with stage cT3–4aN0–2M0 rectal cancer, who underwent transperito
Externí odkaz:
https://doaj.org/article/ace68e23e9314160b6cf0375c75e1ce0
Autor:
D. O. Petrov
Publikováno v:
Цифровая трансформация, Vol 28, Iss 4, Pp 72-79 (2023)
A software module that allows interactive demonstration of maze routing algorithms for tracing printed conductors, which, during their operation, use a grid representation of a discrete working space of a printed circuit board has been developed. The
Externí odkaz:
https://doaj.org/article/1dae933b06064ffcb43fdcb0e9f838f4
Autor:
D. G. Petrov
Publikováno v:
Бюллетень Почвенного института им. В.В. Докучаева, Vol 0, Iss 105, Pp 109-145 (2021)
The work is devoted to the analysis of the regularities of the movement of charcoal particles in the ecosystems of the middle taiga, northern taiga and southern tundra experiencing the influence of fires. Since coniferous vegetation is subjected to i
Externí odkaz:
https://doaj.org/article/517de75b69c04ba99e1aa5b13b3b2933