Zobrazeno 1 - 10
of 47
pro vyhledávání: '"I. Chulkov"'
Publikováno v:
Кардиоваскулярная терапия и профилактика, Vol 21, Iss 5S (2023)
Modern teaching to young physicians has become increasingly limited because of rising clinical workload, due to the epidemiological situation, new requirements for medical documentation, the lack of a clear timetable of working hours and other educat
Externí odkaz:
https://doaj.org/article/baa0f73947c045739c757ddc7b60e7a9
Publikováno v:
Cardiovascular Therapy and Prevention. 21:3418
Modern teaching to young physicians has become increasingly limited because of rising clinical workload, due to the epidemiological situation, new requirements for medical documentation, the lack of a clear timetable of working hours and other educat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d3034d97e4bbc215b7e75673b27a0db
https://doi.org/10.15829/1728-8800-2022-3418
https://doi.org/10.15829/1728-8800-2022-3418
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 934:012031
This work is concerned with the determining of physical and mechanical characteristics (dynamic elastic modulus along the direction of reinforcement, porosity, density, percentage of binder, strength) of fiberglass plastics by ultrasonic technique. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fd8697eb1026dce9ac95bc2c99199bb
https://doi.org/10.1088/1757-899x/934/1/012031
https://doi.org/10.1088/1757-899x/934/1/012031
Autor:
D I Chulkov, S I Minin
Publikováno v:
KnE Engineering; XIII International Youth Scientific and Practical Conference "FUTURE OF ATOMIC ENERGY-AtomFuture 2017"; 348-354
This article describes the description and the results of experimental work to confirm the efficiency of the method for removing residual mechanical stresses in welded joints of NPP pipelines after they have been performed by ultrasonic hardening. Al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16b8bd8b8a435857e7c0bd7f676881b4
https://doi.org/10.18502/keg.v3i3.1634
https://doi.org/10.18502/keg.v3i3.1634
Autor:
M. Y. Anisimov, I. S. Chulkov, Dmitry G. Gromov, Sergey Gavrilov, S. V. Dubkov, S. I. Chulkov, E. N. Redichev
Publikováno v:
Applied Physics A. 99:67-71
The process of melting with consequent disintegration into droplets of various thickness Au thin films has been studied. An unexpected character of the melting–disintegration temperature dependence on thin-film thickness has been found: a reduction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3159f232643c6b76c4448be520bfb827
https://doi.org/10.1007/s00339-009-5500-z
https://doi.org/10.1007/s00339-009-5500-z
Publikováno v:
Plasma Devices and Operations. 6:37-44
CuNiCrSi/321 and CuNiCrSi/CuNiCrSi joints of 45 mm-thick were fabricated by brazing at the temperature of 950-1050 oC using compression pressure (15-20 MPa) and Cu-Mn-Ni filier (PM-17). Microscopic observation and mechanical tests of fabricated joint
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b31eda114e6fa492e919f99c25dfad5
https://doi.org/10.1080/10519999808226620
https://doi.org/10.1080/10519999808226620
Autor:
I. Chulkov, Marat Gilfanov, A. V. D'Yachkov, M. Vargas, V. Borrel, Sergey P. Kuznetsov, N. Khavenson, P. Laurent, I. Korel, R. A. Sunyaev, J. P. Roques, Andrea Goldwurm, E. Jourdain, E. Churazov, L. Boucher, J. Ballet
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 292:651-656
The entire data set of the GRANAT/SIGMA observations of CygX-l and lE1740.7 - 2942 in 1990-1994 was analysed in order to search for correlations between primary observational characteristics of the hard X-ray (40-200 keY) emission: the hard X-ray lum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1848ba7f66100573a7793f646becb842
https://doi.org/10.1093/mnras/292.3.651
https://doi.org/10.1093/mnras/292.3.651
Autor:
Ph. Laurent, Francois Lebrun, E. Churazov, M. Gilvanov, I. Chulkov, B. Novikov, J. P. Roques, A. V. Kuznetsov, A. Diachkov, J. A. Paul, L. Salotti, E. Jourdain, P. Mandrou, R. A. Sunyaev, N. Khavenson, Laurent Bouchet
Publikováno v:
Advances in Space Research. 13:743-746
The X-ray system GX339-4 has been observed on several occasions between March 1990 and September 1991 with the SIGMA hard X-Ray/soft gamma-ray imaging telescope (35 keV–1.3 MeV) on board the GRANAT observatory /1/. This object was detected in hard
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae168af2a4bbea552eb07995b0bf0342
https://doi.org/10.1016/0273-1177(93)90191-d
https://doi.org/10.1016/0273-1177(93)90191-d
Autor:
Jacques Paul, Andrea Goldwurm, Laurent Bouchet, Marat Gilfanov, Bertrand Cordier, P. Mandrou, R. A. Sunyaev, N. Khavenson, J. P. Roques, I. Chulkov, B. Novikov, A. Kuznetzov, E. Churazov, A. Diachkov, J. Ballet, G. Vedrenne
Publikováno v:
Highlights of Astronomy. 9:217-221
After the first year of performance of SIGMA, more than 390 hours of data on the Galactic Centre region have been recorded. This survey establishes the extremely variable nature of this region. During a period of 6 months, 3 sources have dominated su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::800f5a8b9997d44d7cb373b91cfc0400
https://doi.org/10.1017/s1539299600008959
https://doi.org/10.1017/s1539299600008959
Autor:
Francois Lebrun, P. Goldoni, I. Chulkov, T. Villela, P. Mandrou, B. Novikov, Sergey P. Kuznetsov, Laurent Bouchet, I. Tserenin, Jean-Pierre Roques, N. G. Khavenson, A. Sheikhet, Jorge Mejia, E. Jourdain, K. Shuhanov, A. V. Dyachkov
We present the results of the GRANAT/SIGMA hard X-/soft gamma-ray long-term monitoring of the Galactic Center (GC) region concerning the source GRO J1744-28, discovered on 1995 Dec. 2 by CGRO/BATSE. SIGMA observed the region containing the source in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca971d3ef3f3ff289cf0f33af317ddc3
