Zobrazeno 1 - 10
of 196
pro vyhledávání: '"K.A. Lukin"'
Autor:
B.A. Narayanan, K.A. Lukin
Publikováno v:
Tetrahedron. 58:215-219
Reduction of oximes to imines with tributylphosphine–phenyldisulfide reagent proceeds via formation of phenylthioimino intermediates which are subsequently reduced to imines with tributylphosphine in the presence of a proton source. The latter reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d64c9c353657842a9e87b2ec83aa8f13
https://doi.org/10.1016/s0040-4020(01)01154-1
https://doi.org/10.1016/s0040-4020(01)01154-1
Publikováno v:
Biologia Plantarum, Vol 66, Iss 1, Pp 76-82 (2022)
Although fullerene (C60) has attracted great interest as a carbon-based nanomaterial with unique properties, today, little is known about the interaction of its water-soluble derivates, including fullerenol with higher plants. Here, we investigated h
Externí odkaz:
https://doaj.org/article/a310351f27f44124ac6993e065330425
Publikováno v:
IEEE Transactions on Electromagnetic Compatibility. 39:156-160
The development and experimental investigation of a large-current radiator (LCR) with a pulse generator using avalanche transistors is reported. The LCR is intend for radiating nonsinusoidal pulse electromagnetic waves with a duration of 2 ns. The ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41d53a77b668d0d70c5f1090355cea0a
https://doi.org/10.1109/15.584938
https://doi.org/10.1109/15.584938
Akademický článek
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Publikováno v:
Understanding Complex Systems ISBN: 9783540856313
We present results of top-down design of chaos generators that are based on nonlinear electronic systems. Several types of chaotic waveform generators are described such as Weak Resonant BWO, multi-mode resonant systems, time-delayed circuits of ring
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cad6f76ca7f873418802b4073816a47d
https://doi.org/10.1007/978-3-540-85632-0_40
https://doi.org/10.1007/978-3-540-85632-0_40
Autor:
K.A. Lukin
Publikováno v:
2008 4th International Conference on Ultrawideband and Ultrashort Impulse Signals.
Considerable nontrivial contributions that have been done by Henning F. Harmuth to electromagnetic signal theory and UWB radar and Communication systems are briefly described in the paper. An interesting historical analogy in scientific life of Henni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d452ab4b94cd47bc4217782c57e52c2e
https://doi.org/10.1109/uwbus.2008.4669437
https://doi.org/10.1109/uwbus.2008.4669437
Publikováno v:
2008 IEEE International Vacuum Electronics Conference.
Theoretical investigation of Smith-Purcell (SP) radiation is carried out for the case of electron beam bunching by evanescent backward wave of periodic structure. In order to increase SP radiation power we suggest to use an additional mirror that for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88bb9d993b46036cf7d857fe371bcea7
https://doi.org/10.1109/ivelec.2008.4556547
https://doi.org/10.1109/ivelec.2008.4556547
Autor:
K.A. Lukin, J.A. Shiyan
Publikováno v:
2008 International Radar Symposium.
Preliminary results of our investigations of sampling rate reduction in software noise radar are presented. A possibility of drastic reduction in the sampling rate has been shown when applying signal sampling to sum or product of the reference and ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::774a625b6ce1105456f90a289e985de7
https://doi.org/10.1109/irs.2008.4585752
https://doi.org/10.1109/irs.2008.4585752
Autor:
K.A. Lukin
Publikováno v:
2007 6th International Conference on Antenna Theory and Techniques.
A new concept for scanning antennas design is suggested. The concept is based upon a combination of a single radiating element movement with antenna aperture synthesizing. The radiator movement may be implemented either in direct way or virtually via
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a536cf33f935e6a88b7e7b152c152ce6
https://doi.org/10.1109/icatt.2007.4425124
https://doi.org/10.1109/icatt.2007.4425124