Zobrazeno 1 - 10
of 318
pro vyhledávání: '"V G, Borisov"'
Autor:
V. G. Borisov, Yu. N. Zakharov, A. N. Kazantsev, Yu. I. Shokin, E. V. Evtushenko, L. S. Barbarash, P. S. Onishchenko, K. Yu. Klyshnikov, E. A. Ovcharenko
Publikováno v:
Vestnik Transplantologii i Iskusstvennyh Organov, Vol 23, Iss 4, Pp 132-142 (2022)
Objective: to construct geometric models of carotid bifurcation and build a computer modeling for carotid endarterectomy (CEA) operations with patches of various configurations.Materials and methods. The method uses reconstructed models of a healthy
Externí odkaz:
https://doaj.org/article/02351997aa8a4bde80006587fbbb0de8
Autor:
A. N. Kazantsev, R. A. Vinogradov, Yu. N. Zakharov, V. G. Borisov, M. A. Chernyavsky, V. N. Kravchuk, D. V. Shmatov, K. P. Chernykh, A. A. Sorokin, G. Sh. Baghdavadze, S. V. Artyukhov, G. G. Khubulava
Publikováno v:
Неотложная медицинская помощь, Vol 10, Iss 2, Pp 401-407 (2021)
The article describes a computer modeling technique that allows predicting the development of restenosis of the internal carotid artery after carotid endarterectomy (CEE). A clinical case has been demonstrated that proves the effectiveness of the dev
Externí odkaz:
https://doaj.org/article/a7cea3fb3f5548f8997b21430ec683dd
Autor:
V. G. Borisov
Publikováno v:
Вестник Кемеровского государственного университета, Vol 0, Iss 2-5, Pp 38-42 (2015)
The modified version of the Gauss-Everchart integrator realized in Delphi is developed. To increase the efficiency of numerical integration, variables of «extended» type are used. The interface procedures allowing to use a parser for input data and
Externí odkaz:
https://doaj.org/article/87f38806793b44b196ba1bd8ebd9ecb7
Autor:
Leonid S. Barbarash, T. V. Glushkova, M. A. Rezvova, Yu. A. Kudryavtseva, Yu. N. Zakharov, K. U. Klyshnikov, A. V. Batranin, Evgeny A. Ovcharenko, D. V. Nyshtaev, V. G. Borisov
Publikováno v:
Biophysics. 66:689-699
The goal of this study was to assess the patency rate for a reinforced vascular bioprosthesis with KemAngioProsthesis xenogenic cells (JSC NeoСor, Kemerovo) during its mechanical deformation. The complex of natural and numerical methods used in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8b1232aec44111855d0e55fc7c3e816
https://doi.org/10.1134/s0006350921040096
https://doi.org/10.1134/s0006350921040096
Autor:
Yu. Kudravceva, K. U. Klyshnikov, Yu. I. Shokin, P. S. Onishchenko, Evgeny A. Ovcharenko, Yu. N. Zakharov, V. G. Borisov
Publikováno v:
Mathematical Biology and Bioinformatics. 16:15-28
The study of blood flow in vascular bioprostheses is a rather complicated task, since the shape of the inner surface of the bioprosthesis is variable, due to xenogenic origin. Because of this, vortex zones can occur inside the vascular bioprosthesis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1aebed3739a429a07266c364767b86f
https://doi.org/10.17537/2021.16.15
https://doi.org/10.17537/2021.16.15
Autor:
P. S. Onishchenko, Evgeny A. Ovcharenko, Yu. N. Zakharov, A. V. Batranin, Yu. A. Kudryavtseva, K. Yu. Klyshnikov, I. N. Sizova, Yu. I. Shokin, V. G. Borisov
Publikováno v:
Numerical Analysis and Applications. 12:326-337
A three-dimensional unsteady periodic flow of blood in xenogenic vascular bioprostheses is simulated by computational fluid dynamics methods. The geometry of the computational domain is based on microtomographic scanning of bioprostheses. To set a va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4aa45dfdc27262eddf3a522e82d3344
https://doi.org/10.1134/s1995423919040025
https://doi.org/10.1134/s1995423919040025
Autor:
K. U. Klyshnikov, S. E. Vinokurov, A. V. Batranin, Yu. N. Zakharov, E. O. Krivkina, V. G. Borisov, V. V. Sevostyanova, Yu. A. Kudryavtseva, M. A. Rezvova, Leonid S. Barbarash, Evgeny A. Ovcharenko, Larisa V. Antonova, T. V. Glushkova
Publikováno v:
Biophysics. 64:485-492
—A numerical evaluation was performed to assess the efficiency of reinforcement of small-diameter vascular grafts made of polymeric materials. Based on the finite-element analysis, an algorithm was developed to find the optimal parameters for the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::998368ac3a715fbef7381c0218d81259
https://doi.org/10.1134/s0006350919030163
https://doi.org/10.1134/s0006350919030163
Autor:
R.Yu. Lider, N. N. Burkov, M. S. Bayandin, A I Anufriev, Anton N. Kazantsev, Yu. N. Zakharov, V. G. Borisov
Publikováno v:
Khirurgiia. (6)
To develop a technique of computer modeling of hemodynamics before conventional CEE.Classical CEE is performed according to conventional patch technique. Duplex parameters of stenosis and blood flow velocity in the carotid arteries were analyzed by u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d28aec121c721df562304832eb311066
https://pubmed.ncbi.nlm.nih.gov/32573535
https://pubmed.ncbi.nlm.nih.gov/32573535
Publikováno v:
Measurement Techniques. 60:565-570
Results of applying a method of multi-portion weight measuring for refilling tanks of the Fregat upper stage at the Guiana Space Center are presented. The equipment and a program-algorithmic system were developed to execute this method. The capabilit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0be244b2b7d430e027c7d99df3c7d82
https://doi.org/10.1007/s11018-017-1235-y
https://doi.org/10.1007/s11018-017-1235-y
Autor:
K. Yu. Klyshnikov, A. A. Shilov, Leonid S. Barbarash, Roman S. Tarasov, P. S. Onishchenko, Yu. N. Zakharov, V. G. Borisov, Evgeny A. Ovcharenko, I E Vereshchagin, Vladimir I. Ganyukov, A. N. Kokov
Publikováno v:
Patologiya krovoobrashcheniya i kardiokhirurgiya. 23:30
Aim. In this article, we report a numerical analysis of the causes and haemodynamic effects of paraprosthetic regurgitation during redo transcatheter prosthesis of the aortic valve with the “valve-in-valve” technique with respect to the predictiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccfe6aabc2a1f87788ed693adb68cf9b
https://doi.org/10.21688/1681-3472-2019-3-30-38
https://doi.org/10.21688/1681-3472-2019-3-30-38