Zobrazeno 1 - 10
of 61
pro vyhledávání: '"V.A. Bogdanovich"'
Publikováno v:
2014 12th International Conference on Actual Problems of Electronics Instrument Engineering (APEIE).
New adaptive asymptotically robust invariant algorithms are proposed, and examined. These algorithms are used for the detection of signals with some unknown parameters observed in additive noise with unknown distribution. The algorithms are based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4eebc05c7eb9ae68af88ec1849edf595
https://doi.org/10.1109/apeie.2014.7040917
https://doi.org/10.1109/apeie.2014.7040917
Publikováno v:
Polymer Science U.S.S.R.. 32:278-281
It is shown by IR spectroscopy and X-ray scattering at large and small angles that in systems such as amorphous polyurethane semicarbazides modification with low molecular polar liquids (especially acetone vapour) promotes redistribution of the hydro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a4ad75c0e03f2a49af06cab4444715b
https://doi.org/10.1016/0032-3950(90)90016-y
https://doi.org/10.1016/0032-3950(90)90016-y
Publikováno v:
Polymer Science U.S.S.R.. 32:955-960
A study of the structure and viscoelastic properties of oligodiene segmented polyurethanes shows that the introduction of urea groups into a rigid segment containing urethane groups significantly increases the degree of segregation of the flexible an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2034caed5cbbeeaa573bee957c48af4c
https://doi.org/10.1016/0032-3950(90)90231-t
https://doi.org/10.1016/0032-3950(90)90231-t
Autor:
Y.J. Borodich, V.A. Bogdanovich
Publikováno v:
2006 8th International Conference on Actual Problems of Electronic Instrument Engineering.
Developed is an interval energy detection algorithm that decides on analyzing several spectral ratios obtained by means of DFT. To reduce the spectrum spreading used is a method based on the invariance principle application, alternative to the time w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9814147e0d97fb638725b18f6337eba0
https://doi.org/10.1109/apeie.2006.4292377
https://doi.org/10.1109/apeie.2006.4292377
Autor:
A.Ya. Groshev, V.A. Bogdanovich
Publikováno v:
Proceedings, 6th International Conference on Actual Problems of Electronic Instrument Engineering.
The adaptive, asymptotically robust algorithms developed permit signal detection in independent noise of arbitrary form. The algorithms demonstrate high efficiency in the cases of heavy tail distribution, where conventional algorithms are usually cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e8273cb35473fdb2d5e8b82c4f4eada
https://doi.org/10.1109/apeie.2002.1075811
https://doi.org/10.1109/apeie.2002.1075811
Publikováno v:
Polymer Science U.S.S.R.. 28:2494-2503
X-ray investigations have been carried out in the field of wide and small angles of cation-active block-copolyurethane semicarbazides as a function of the concentration of the ionogenic groups. Increase in the number of quaternized nitrogen atoms in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4b66396bef14e2a4fe2082a3771c7cf
https://doi.org/10.1016/0032-3950(86)90073-0
https://doi.org/10.1016/0032-3950(86)90073-0
Publikováno v:
Polymer Science U.S.S.R.. 23:83-94
Mutually penetrating networks have been produced by an anionic mechanism for the first time from oligoacrylates and a styrene-butadiene copolymer. The heterogeneity of these networks and their dimensions have been determined by small- and larger-angl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::430df97084a8221947cfc2f5858f924c
https://doi.org/10.1016/0032-3950(81)90299-9
https://doi.org/10.1016/0032-3950(81)90299-9
Publikováno v:
Polymer Science U.S.S.R.. 25:1063-1074
Methods of wide and low angle X-ray diffraction have been used to study the special aspects of the microheterogeneous structure of epoxydiene polymer networks synthesized from oligoisoprene dihydrazide and the epoxide oligomer ED-16. It is shown that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5efc5c6caa82628347d43964586dde74
https://doi.org/10.1016/0032-3950(83)90003-5
https://doi.org/10.1016/0032-3950(83)90003-5
Publikováno v:
Polymer Science U.S.S.R.. 22:1492-1500
Interpenetrating polymeric networks based on polyurethane and styrene-divinylbenzene copolymer have been prepared. The heterogeneous structure of the networks has been investigated by the methods of small- and wide-angle X-ray scattering. The extent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2e5899a670e4927cba5c124bd7f4424
https://doi.org/10.1016/0032-3950(80)90363-9
https://doi.org/10.1016/0032-3950(80)90363-9
Publikováno v:
Polymer Science U.S.S.R.. 25:2395-2404
Wide and small angle X-ray analysis has been used to study the microphasic structure of reticular polymers obtained by the anionic mechanism from oligoesteracrylates. It has been established that the microheterogeneity of the polymer networks essenti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27f0294de89a890c546ad0c3eac0e83d
https://doi.org/10.1016/0032-3950(83)90173-9
https://doi.org/10.1016/0032-3950(83)90173-9