KOTOVICH, B. P. : rechercher sur Z-Library

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1

Highly regio- and stereoselective addition of aminoenones to 2-substituted 3-nitro-2H-chromenes. Unexpected synthesis of 5-(trifluoromethyl)-5H-chromeno[3,4-b]pyridines

Korotaev, Vladislav Yu., Barkov, Alexey Yu., Kutyashev, Igor B., Kotovich, Ivan V., Ezhikova, Marina A., Kodess, Mikhail I., Sosnovskikh, Vyacheslav Ya.

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 1016 KB

english, 2015

2

Development of Cascade Cyclogenesis in the Northwestern Sea of Japan

Krokhin, V. V., Budaeva, V. D., Kotovich, N. G., Fil, A. Yu.

Journal:

Russian Meteorology and Hydrology

Année:

2019

Fichier:

PDF, 1.61 MB

2019

3

Errors in measuring the reflection coefficient of ground

Journal:

Measurement Techniques

Année:

1961

Langue:

english

Fichier:

PDF, 243 KB

english, 1961

4

Errors in measuring the directivity of a field by the method of a reference field in the range of 25–400 MHZ

Journal:

Measurement Techniques

Année:

1963

Langue:

english

Fichier:

PDF, 313 KB

english, 1963

5

Using IRI-95 in FMCW signal simulation

L.V. Chistyakova, G.V. Kotovich, V.I. Kurkin, S.Y. Mikhailov, N.M. Polekh, S.N. Ponomarchuk, A.P. Potekhin

Journal:

Advances in Space Research

Année:

2001

Langue:

english

Fichier:

PDF, 295 KB

english, 2001

6

A comparison of results derived from scaling VS chirp-ionosonde ionograms with the international reference ionosphere (IRI)

V.P. Grozov, G.V. Kotovich

Journal:

Journal of Atmospheric and Solar-Terrestrial Physics

Année:

2003

Langue:

english

Fichier:

PDF, 460 KB

english, 2003

7

Specific features of the candidal infectious process under conditions of polychemotherapy

O. K. Khmel'nitskii, V. M. Kotovich

Journal:

Bulletin of Experimental Biology and Medicine

Année:

1995

Langue:

english

Fichier:

PDF, 2.41 MB

english, 1995

8

Parametric analysis of site modes of thermal explosions by a ‘geometrical-optical’ asymptotic method

A. V. Kotovich, G. A. Nesenenko

Journal:

Journal of Engineering Physics and Thermophysics

Année:

2000

Langue:

english

Fichier:

PDF, 260 KB

english, 2000

9

Allowance for mutual effect of ‘Hot spots’ in solution of problems of site thermal explosion

A. V. Kotovich, G. A. Nesenenko

Journal:

Journal of Engineering Physics and Thermophysics

Année:

2000

Langue:

english

Fichier:

PDF, 198 KB

english, 2000

10

Polysubstituted triphenylenes with active groups. Molecular parameters, synthesis, structure, and mesomorphism

O. B. Akopova, A. A. Bronnikova, A. Kruvchinskii, L. N. Kotovich, L. S. Shabyshev, L. A. Valkova

Journal:

Journal of Structural Chemistry

Année:

1998

Langue:

english

Fichier:

PDF, 443 KB

english, 1998

11

Comparison of the main ionospheric characteristics measured by the digisonde at Irkutsk in 2003 with IRI 2001 model data

A.V. Oinats, G.V. Kotovich, K.G. Ratovsky

Journal:

Advances in Space Research

Année:

2006

Langue:

english

Fichier:

PDF, 318 KB

english, 2006

12

Influence of the 27-day solar flux variations on the ionosphere parameters measured at Irkutsk in 2003–2005

A.V. Oinats, K.G. Ratovsky, G.V. Kotovich

Journal:

Advances in Space Research

Année:

2008

Langue:

english

Fichier:

PDF, 915 KB

english, 2008

13

Determining thefoF2 critical frequency at the path midpoint from oblique sounding data based on the Smith method

G. V. Kotovich, A. G. Kim, S. Ya. Mikhailov, V. P. Grozov, Ya. S. Mikhailov

Journal:

Geomagnetism and Aeronomy

Année:

2006

Langue:

english

Fichier:

PDF, 188 KB

english, 2006

14

Application of the theoretical reference ionosphere model for calculating HF-radiowave propagation characteristics

G. V. Kotovich, V. P. Grozov, A. G. Kim, A. V. Oinats, E. B. Romanova, A. V. Tashchilin

Journal:

Geomagnetism and Aeronomy

Année:

2010

Langue:

english

Fichier:

PDF, 245 KB

english, 2010

15

Robustness of noisy and blurry images segmentation

I. V. Gribkov, P. P. Koltsov, N. V. Kotovich, A. A. Kravchenko, A. S. Kutsaev, A. S. Osipov, A. V. Zakharov

Journal:

Pattern Recognition and Image Analysis

Année:

2009

Langue:

english

Fichier:

PDF, 383 KB

english, 2009

16

Molecular parameters and mesomorphism of discotic polysubstituted benzene derivatives

O. B. Akopova, T. V. Frolova, L. N. Kotovich

Journal:

Russian Journal of General Chemistry

Année:

2006

Langue:

english

Fichier:

PDF, 155 KB

english, 2006

17

Synthesis and Investigation of Polysubstituted Triphenylenes with a Predictable Type of Mesomorphism

O. V. Zemtsova, O. K. Syromyatnikova, L. N. Kotovich, O. B. Akopova

Journal:

Journal of Structural Chemistry

Année:

2001

Langue:

english

Fichier:

PDF, 257 KB

english, 2001

18

Features of Pu(IV) and Np(IV) Extraction from Nitric Acid Solutions of Uranyl Nitrate with 30% TBP

Yu. S. Fedorov, B. Ya. Zilberman, L. I. Kotovich, E. G. Dzekun, A. N. Mashkin

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 57 KB

english, 2001

19

Investigation of Thermal Resonance in Solution of a Two-Dimensional Singularly Perturbed Boundary-Value Problem of Nonstationary Heat Conduction with Nonlinear Boundary Conditions of the Stefan–Boltzmann Type

A. V. Kotovich, G. A. Nesenenko

Journal:

Journal of Engineering Physics and Thermophysics

Année:

2004

Langue:

english

Fichier:

PDF, 110 KB

english, 2004

20

Errors in standard devices for measuring field strength in the 30 to 600 Mc band

Journal:

Measurement Techniques

Année:

1958

Langue:

english

Fichier:

PDF, 453 KB

english, 1958

21

Features of designing A multifrequency receiver for the Siberian Solar Radio Telescope

V. S. Dekhtyarev, G. T. Kas'yanov, V. V. Kotovich, A. Ya. Smol'kov, A. V. Storozhko

Journal:

Radiophysics and Quantum Electronics

Année:

1973

Langue:

english

Fichier:

PDF, 249 KB

english, 1973

22

Automatic gain control in a multichannel radiometer

Journal:

Radiophysics and Quantum Electronics

Année:

1976

Langue:

english

Fichier:

PDF, 269 KB

english, 1976

23

Three-component synthesis of substituted β-(trifluoromethyl)pyrroles via Grob cyclization of 1,1,1-trifluoro-3-nitrobut-2-ene with 1,3-dicarbonylic compounds and ammonia or primary amines

Vladislav Yu. Korotaev, Alexey Yu. Barkov, Ivan V. Kotovich, Vyacheslav Ya. Sosnovskikh

Journal:

Journal of Fluorine Chemistry

Année:

2012

Langue:

english

Fichier:

PDF, 378 KB

english, 2012

24

ChemInform Abstract: Three-Component Synthesis of Substituted β-(Trifluoromethyl)pyrroles via Grob Cyclization of 1,1,1-Trifluoro-3-nitrobut-2-ene with 1,3-Dicarbonylic Compounds and Ammonia or Primary Amines.

Vladislav Yu. Korotaev, Alexey Yu. Barkov, Ivan V. Kotovich, Vyacheslav Ya. Sosnovskikh

Journal:

Année:

2012

Fichier:

PDF, 30 KB

2012

25

Software system for automatic interpretation of ionosphere sounding data

V. P. Grozov, N. V. Ilyin, G. V. Kotovich, S. N. Ponomarchuk

Journal:

Pattern Recognition and Image Analysis

Année:

2012

Langue:

english

Fichier:

PDF, 773 KB

english, 2012

26

A method for calculating the tangent on the basis of the Hough transform

A. V. Zakharov, P. P. Kol’tsov, N. V. Kotovich…

Journal:

Pattern Recognition and Image Analysis

Année:

2013

Langue:

english

Fichier:

PDF, 514 KB

english, 2013

27

[IEEE 2010 Seventh International Conference on Information Technology: New Generations - Las Vegas, NV, USA (2010.04.12-2010.04.14)] 2010 Seventh International Conference on Information Technology: New Generations - Mathematical Problems of Pattern Recognition for Traffic

Buslaev, Alexander, Yashina, Marina, Abushov, Ruslan, Kotovich, Igor

Année:

2010

Langue:

english

Fichier:

PDF, 142 KB

english, 2010

28

[IEEE 2011 XXXth URSI General Assembly and Scientific Symposium - Istanbul (2011.08.13-2011.08.20)] 2011 XXXth URSI General Assembly and Scientific Symposium - The method of TID characteristics reconstruction from simultaneous measurements by oblique incidence and vertical incidence ionosondes

Kim, A. G., Ratovsky, K. G., Kotovich, G. V.

Année:

2011

Langue:

english

Fichier:

PDF, 192 KB

english, 2011

29

[IEEE 2014 XXXIth URSI General Assembly and Scientific Symposium (URSI GASS) - Beijing, China (2014.8.16-2014.8.23)] 2014 XXXIth URSI General Assembly and Scientific Symposium (URSI GASS) - Dynamics and structure of the vertical ionospheric disturbances caused by Tohoku earthquake according to Irkutsk bistatic CHIRP-sounding

Berngardt, O. I., Podlesny, A. V., Kotovich, G. V.

Année:

2014

Langue:

english

Fichier:

PDF, 902 KB

english, 2014

30

A segmentation method for the microscopy of images of blood cells

Koltsov, P. P., Kotovich, N. V., Kravchenko, A. A., Kutsaev, A. S., Kuznetsov, A. B., Osipov, A. S., Sukhenko, E. P., Zakharov, A. V.

Journal:

Pattern Recognition and Image Analysis

Année:

2015

Langue:

english

Fichier:

PDF, 1.62 MB

english, 2015

31

On problems of intelligent monitoring for traffic

Buslaev, A., Yashina, M., Kotovich, I.

Journal:

Logic Journal of IGPL

Année:

2011

Langue:

english

Fichier:

PDF, 365 KB

english, 2011

32

Dynamics of vertical ionospheric inhomogeneities over Irkutsk during 06:00–06:20UT 11/03/2011 caused by Tohoku earthquake

Berngardt, O.I., Kotovich, G.V., Mikhailov, S.Ya., Podlesnyi, A.V.

Journal:

Journal of Atmospheric and Solar-Terrestrial Physics

Année:

2015

Langue:

english

Fichier:

PDF, 5.45 MB

english, 2015

33

Uncatalyzed, highly stereoselective addition of α-morpholinostyrene to 3-nitro-2-(trihalomethyl)-2H-chromenes. Synthesis of trans–cis- and trans–trans-3-nitro-4-phenacyl-(2-trihalomethyl)chromanes

Korotaev, Vladislav Yu., Kotovich, Ivan V., Barkov, Alexey Yu., Kutyashev, Igor B., Kodess, Mikhail I., Sosnovskikh, Vyacheslav Ya.

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 868 KB

english, 2015

34

SPIE Proceedings [SPIE XXI International Symposium Atmospheric and Ocean Optics. Atmospheric Physics - Tomsk, Russian Federation (Monday 22 June 2015)] 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics - The near real-time diagnostics of ionosphere parameters at the middle point of the radio path on the base of oblique sounding data

Romanovskii, Oleg A., Ponomarchuk, S. N., Grozov, V. P., Kim, A. G., Kotovich, G. V., Podlesniy, A. V.

Année:

2015

Langue:

english

Fichier:

PDF, 274 KB

english, 2015

35

SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - Comparative analysis of different methods for reconstruction of electron density profile from vertical sounding data

Kim, Anton G., Kotovich, Galina V., Matvienko, Gennadii G., Banakh, Victor A.

Année:

2012

Langue:

english

Fichier:

PDF, 911 KB

english, 2012

36

SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - Preliminary results of technique for electron density profile reconstruction from weakly oblique sounding data

Kim, Anton G., Kotovich, Galina V., Matvienko, Gennadii G., Banakh, Victor A.

Année:

2012

Langue:

english

Fichier:

PDF, 422 KB

english, 2012

37

SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - The behavior features of main ionospheric parameters along a weakly oblique path

Grozov, V. P., Nosov, V. E., Kotovich, G. V., Kim, A. G., Matyushonok, S. M., Ratovsky, G. Konstantin, Matvienko, Gennadii G., Krekov, Georgii M.

Année:

2012

Langue:

english

Fichier:

PDF, 724 KB

english, 2012

38

SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - Estimation of critical frequency and height maximum for path middle point on evidence derived from experimental oblique sounding data: comparison of calculated values with experimental and IRI values

Kim, Anton G., Kotovich, Galina V., Matvienko, Gennadii G., Banakh, Victor A.

Année:

2012

Langue:

english

Fichier:

PDF, 314 KB

english, 2012

39

SPIE Proceedings [SPIE 7th International Symposium on Atmospheric and Ocean Optics - Tomsk, Russia (Wednesday 19 July 2000)] Seventh International Symposium on Atmospheric and Ocean Optics - Use of long-term prediction in automatic vertical-incidence ionogram processing

Grozov, V. P., Kotovich, G. V., Nosov, V. E., Matvienko, Gennadii G., Panchenko, Mikhail V.

Année:

2000

Langue:

english

Fichier:

PDF, 177 KB

english, 2000

40

ChemInform Abstract: Highly Regio- and Stereoselective Addition of Aminoenones to 2-Substituted 3-Nitro-2H-chromenes. Unexpected Synthesis of 5-(Trifluoromethyl)-5H-chromeno[3,4-b]pyridines.

Korotaev, Vladislav Yu., Barkov, Alexey Yu., Kutyashev, Igor B., Kotovich, Ivan V., Ezhikova, Marina A., Kodess, Mikhail I., Sosnovskikh, Vyacheslav Ya.

Journal:

Année:

2015

Fichier:

PDF, 24 KB

2015

41

ChemInform Abstract: Reaction of Dialkyl Phosphites with Ketones and Secondary Amines.

KOTOVICH, B. P.

Journal:

Année:

1988

Fichier:

PDF, 184 KB

1988

42

SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - Experimental check of technique for calculation of critical frequency and peak height values from oblique sounding data

Kim, Anton G., Kotovich, Galina V., Grozov, Viktor P., Ratovskiy, Constantine G., Matvienko, Gennadii G., Banakh, Victor A.

Année:

2012

Langue:

english

Fichier:

PDF, 503 KB

english, 2012

43

ChemInform Abstract: Synthesis of Hydroxypivalaldehyde.

KOTOVICH, KH. Z., SHUTER, A. YU., YAVNA, I. M.

Journal:

Année:

1987

Fichier:

PDF, 96 KB

1987

44

ChemInform Abstract: Uncatalyzed, Highly Stereoselective Addition of α-Morpholinostyrene to 3-Nitro-2-(trihalomethyl)-2H-chromenes. Synthesis of trans-cis- and trans-trans-3-Nitro-4-phenacyl-(2-trihalomethyl)chromanes.

Korotaev, Vladislav Yu., Kotovich, Ivan V., Barkov, Alexey Yu., Kutyashev, Igor B., Kodess, Mikhail I., Sosnovskikh, Vyacheslav Ya.

Journal:

Année:

2016

Fichier:

PDF, 27 KB

2016

45

SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - Contemporary techniques for Kamchatka's vertical sounding ionograms processing: results of ionosphere observations during the storm of November 7-11, 2004

Kim, Anton G., Kotovich, Galina V., Grozov, Viktor P., Bychkov, Vasiliy V., Shumeiko, A. V., Zherebtsov, Gelii A., Matvienko, Gennadii G.

Année:

2012

Langue:

english

Fichier:

PDF, 507 KB

english, 2012

46

3-Nitro-2-phenyl-2-(trifluoromethyl)-2H-chromenes: synthesis and reactions with nucleophiles

Barkov, Alexey Yu., Korotaev, Vladislav Yu., Kotovich, Ivan V., Zimnitskiy, Nikolai S., Kutyashev, Igor B., Sosnovskikh, Vyacheslav Ya.

Journal:

Chemistry of Heterocyclic Compounds

Année:

2016

Langue:

english

Fichier:

PDF, 1.34 MB

english, 2016

47

Apparent Diffusion Coefficient Value Changes and Clinical Correlation in 90 Cases of Cytomegalovirus-Infected Fetuses with Unremarkable Fetal MRI Results

Kotovich, D., Guedalia, J.S.B., Hoffmann, C., Sze, G., Eisenkraft, A., Yaniv, G.

Journal:

American Journal of Neuroradiology

Année:

2017

Langue:

english

Fichier:

PDF, 1.09 MB

english, 2017

48

[IEEE 2017 Progress In Electromagnetics Research Symposium - Spring (PIERS) - St Petersburg, Russia (2017.5.22-2017.5.25)] 2017 Progress In Electromagnetics Research Symposium - Spring (PIERS) - The real-time forecast of HF radio channel on the base of backscatter sounding data

Ponomarchuk, S. N., Grozov, V. P., Kotovich, G. V., Kurkin, V. I., Penzin, M. S.

Année:

2017

Langue:

english

Fichier:

PDF, 419 KB

english, 2017

49

ChemInform Abstract: UNTERSUCHUNGEN UEBER TRITHIOPHOSPHATE 3. MITT. DIE RK. VON O-ALKYLTRITHIOPHOSPHATEN MIT DIOLEN, NEUE ESTER DER DITHIOPHOSPHORSAEURE

KOLESNIKOVA, N. A., ZEMLYANSKII, N. I., KOTOVICH, B. P.

Journal:

Chemischer Informationsdienst. Organische Chemie

Année:

1971

Langue:

german

Fichier:

PDF, 248 KB

german, 1971

50

ChemInform Abstract: UNTERSUCHUNGEN UEBER TRITHIOPHOSPHATE 4. MITT. RK. VON KALIUM-O-ALKYLTRITHIOPHOSPHATEN MIT ZWEIWERTIGEN PHENOLEN, NEUE DITHIOPHOSPHORSAEUREESTER

KOLESNIKOVA, N. A., ZEMLYANSKII, N. I., KOTOVICH, B. P.

Journal:

Chemischer Informationsdienst. Organische Chemie

Année:

1971

Fichier:

PDF, 230 KB

1971