Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Sergey A. Eliseev"'
Publikováno v:
Лесной журнал, Iss 5, Pp 151-163 (2023)
This paper presents research into the possibilities of using laser perforation to enhance the decorative properties of Siberian fir (Abies sibirica) wood. Fir wood is characterized by fairly modest physical and mechanical properties and featureless a
Externí odkaz:
https://doaj.org/article/9eedd34dbed946f283c5dcfc87a64306
Publikováno v:
Физика волновых процессов и радиотехнические системы, Vol 25, Iss 2, Pp 67-72 (2022)
In this paper, we consider the negative simultaneous effect of fast relay fading in the channel and mutual frequency shifts of subcarriers between the transmitting and receiving sides of the channel, causing violation of orthogonality between the sig
Externí odkaz:
https://doaj.org/article/b21c1536e2dc4d14903e6d70dffc59c5
Publikováno v:
Физика волновых процессов и радиотехнические системы, Vol 23, Iss 2, Pp 43-48 (2020)
The spectrum sensing at the frequencies of white spaces is an important feature for cognitive radio networks. The characteristics of detection of licensed primary users by single secondary users will deteriorate under the influence of fading in the r
Externí odkaz:
https://doaj.org/article/f7fcd7aed1de461b995eef29d15e6d9b
Publikováno v:
Компьютерные исследования и моделирование, Vol 9, Iss 6, Pp 937-944 (2017)
The paper presents the results of numerical simulation and experimental data on the high-speed penetration of the impactor into the obstacle. In the calculations, a discrete-element model has been used, based on the representation of the impactor and
Externí odkaz:
https://doaj.org/article/1386a90ec7414c1291569fc09f187f4f
Publikováno v:
Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 562, Iss 21, Pp 100-107 (2017)
At the present time vibration interaction is used for development of new technological processes in which required quality of product is provided due to interaction of the granular medium with the vibrating surface. Article is devoted to development
Externí odkaz:
https://doaj.org/article/088168368e1940a7b56c588d5e012e05
Publikováno v:
Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 562, Iss 21, Pp 463-468 (2017)
—A method is proposed for constructing mathematical models of mechanical oscillatory systems having an object and intermediate mass inertial elements of the lever type. The technologies of structural mathematical modeling are used, within the frame
Externí odkaz:
https://doaj.org/article/0ba5b9741a13413794ceae7718a7a5b7
Autor:
Olesya V. Tirikova, Natalia M. Kozlova, Sofia D. Kravchenko, Sergey M. Eliseev, Svetlana V. Lunenok, Oleg V. Kanya, Svetlana V. Sokolova, Andrey V. Shcherbatykh, Olga B. Manjaro
Publikováno v:
Experimental and Clinical Gastroenterology. :38-44
Rpose of the study. To study the relationship between fatal cardiovascular events and non-alcoholic fatty liver disease (NAFLD) among the population of the Irkutsk region. Materials and methods. The study was conducted on the basis of the Irkutsk Reg
Autor:
Olesya V. Tirikova, Natalia M. Kozlova, Sergey M. Eliseev, Valentina I. Akimova, Ruslan R. Gumerov, Natalia V. Karelina, Elena V. Ventsak
Publikováno v:
Experimental and Clinical Gastroenterology. :45-53
Purpose of the study: The aim of the studyis to study the vascular response in response to a test of reactive hyperemia in patients with NAFLD and to identify the relationship of fatty liver damage with endothelial dysfunction. Methods: The study was
Publikováno v:
Advanced Engineering Research, Vol 16, Iss 4, Pp 63-71 (2016)
The methodological basis for an estimation of the dynamic properties of a technological vibrating complex is offered. The selection rationale of parameters is made through the structural mathematical model approaches. The automatic control system arc
Externí odkaz:
https://doaj.org/article/a2423f248ae446358c40b3b6a668dd7a
Publikováno v:
Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics. 2022:7-15
A scientific and methodological base is being developed in the direction of systems analysis and systems theory as applied to the problems of assessing the dynamic states of technical objects, the design schemes of which are represented by mechanical