V. A. Begunov: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Highly transparent and hydrophobic fluorinated polyimide films with ortho-kink structure

Damaceanu, Mariana-Dana, Constantin, Catalin-Paul, Nicolescu, Alina, Bruma, Maria, Belomoina, Nataliya, Begunov, Roman S.

Journal:

European Polymer Journal

Year:

2014

Language:

english

File:

PDF, 2.44 MB

english, 2014

2

Institute of ceramic machine building

Journal:

Glass and Ceramics

Year:

1994

Language:

english

File:

PDF, 223 KB

english, 1994

3

Modern Gas Chamber and Pusher Furnaces

N. P. Begunov, V. P. Grunskoi, A. A. Boiko

Journal:

Metal Science and Heat Treatment

Year:

2002

Language:

english

File:

PDF, 56 KB

english, 2002

4

Influence of Inert Gas Bubbling on Diffusion at the Cathode During Reduction of Metals in Aqueous Solutions

BEGUNOV, A. I., KULKOV, V. N., GIMELSTEIN, V. G.

Journal:

Mineral Processing and Extractive Metallurgy Review

Year:

1995

Language:

english

File:

PDF, 79 KB

english, 1995

5

Laser hardening of gear teeth using a powerful fibre laser

Grezev, N. V., Begunov, I. A., Shamov, E. M.

Journal:

Welding International

Year:

2016

Language:

english

File:

PDF, 1.07 MB

english, 2016

6

Synthesis of a new monomer for sulfonated poly(arylene ether sulfones)

Begunov, R. S., Valyaeva, A. N., Fakhrutdinov, A. N., Pirogova, S. A.

Journal:

Russian Chemical Bulletin

Year:

2017

Language:

english

File:

PDF, 375 KB

english, 2017

7

ChemInform Abstract: Heterocyclic Dicarbonitriles on the Basis of 4-Bromo-5-nitrophthalonitrile.

I. G. Abramov, A. V. Smirnov, M. B. Abramova, R. S. Begunov, L. S. Kalandadze, O. V. Smirnova, V. V. Plakhtinskii

Journal:

Year:

2002

File:

PDF, 31 KB

2002

8

The Role of Potassium Carbonate in the Aromatic Nucleophilic Substitution of Halogen by N-Nucleophile in N,N-Dimethylformamide.

R. S. Begunov, O. V. Taranova, V. Yu. Orlov

Journal:

Year:

2003

File:

PDF, 91 KB

2003

9

Synthesis and Modification of Aromatic Two-Ring Polyamino-Compounds — Monomers for Polymer Compositions.

R. S. Begunov, O. V. Taranova, N. Yu. Demidova, S. S. Filimonova, V. Yu. Orlov

Journal:

Year:

2003

File:

PDF, 170 KB

2003

10

Mechanism of Monoreduction of Unsymmetrical Dinitrobenzenes Containing Heterocyclic Fragments by Metal Salts of Variable Valency.

R. S. Begunov, N. Yu. Demidova, I. I. Brodskii, V. Yu. Orlov

Journal:

Year:

2005

File:

PDF, 17 KB

2005

11

Simple Synthesis of Substituted Benzo[4,5]imidazo[1,2-a]pyridines.

R. S. Begunov, G. A. Ryzvanovich, S. I. Firgang

Journal:

Year:

2005

File:

PDF, 15 KB

2005

12

Reductive Cyclization of N-(2,4-Dinitrophenyl)pyridinium Chloride by Tin(II) Chloride.

R. S. Begunov, G. A. Ryzvanovich

Journal:

Year:

2005

File:

PDF, 16 KB

2005

13

Modular magnetic separator designs

V. A. Aleko, M. B. Lebedev, N. P. Begunov

Journal:

Glass and Ceramics

Year:

1992

Language:

english

File:

PDF, 254 KB

english, 1992

14

Hygrometer test scheme

Journal:

Measurement Techniques

Year:

1979

Language:

english

File:

PDF, 446 KB

english, 1979

15

Highly accurate device for reproducing the Shore D hardness unit of metals

V. A. Begunov, Yu. G. Boldyrev, V. E. Butorin, N. S. Gusyatinskaya, O. M. Kochin, Yu. A. Maiorov

Journal:

Measurement Techniques

Year:

1986

Language:

english

File:

PDF, 298 KB

english, 1986

16

Unification in gas humidity measurement (for discussion)

Journal:

Measurement Techniques

Year:

1989

Language:

english

File:

PDF, 487 KB

english, 1989

17

A novel vibrating screen

V. A. Aleko, N. P. Begunov, I. M. Sova

Journal:

Glass and Ceramics

Year:

1996

Language:

english

File:

PDF, 269 KB

english, 1996

18

Miniature ceramic wave factories of modular design

V. A. Aleko, N. P. Begunov, M. B. Lebedev

Journal:

Glass and Ceramics

Year:

1997

Language:

english

File:

PDF, 223 KB

english, 1997

19

Articles from the Proceedings of the All-Russian Scientific and Technical Conference “Modern Technologies and Equipment in the Textile Industry” (Moscow State Textile University, November, 2008)

K. I. Kobrakov, M. K. Feoktistov, G. S. Stankevich, V. I. Zvolinskii, K. M. Bormasheva, I. K. Moiseev, V. Yu. Orlov, R. S. Begunov, O. Yu. Yakovleva

Journal:

Fibre Chemistry

Year:

2009

Language:

english

File:

PDF, 307 KB

english, 2009

20

New advances at the Nvokramatorsk Machine Plant in the technology and equipment used for straightening plates

A. I. Titarenko, Yu. N. Belobrov, V. G. Smirnov, I. A. Evginenko, A. V. Shestopalov, A. V. Satonin, A. A. Satonin, A. A. Begunov

Journal:

Year:

2006

Language:

english

File:

PDF, 552 KB

english, 2006

21

Synthesis and intercalation ability of new pyrido[1,2-a]benzimidazoles

G. A. Ryzvanovich, R. S. Begunov, O. A. Rachinskaya, O. V. Muravenko, A. A. Sokolov

Journal:

Pharmaceutical Chemistry Journal

Year:

2011

Language:

english

File:

PDF, 77 KB

english, 2011

22

Simple synthesis of substituted benzo[4,5]imidazo[1,2-a]pyridines

R. S. Begunov, G. A. Ryzvanovich, S. I. Firgang

Journal:

Russian Journal of Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 117 KB

english, 2004

23

Effect of the electronic structure of the radical anions of 4-substituted 1,2-and 1,3-dinitrobenzenes on the regioselectivity of reduction of the nitro groups

V. Yu. Orlov, R. S. Begunov, N. Yu. Demidova, A. I. Rusakov

Journal:

Russian Journal of General Chemistry

Year:

2006

Language:

english

File:

PDF, 60 KB

english, 2006

24

Effect of hydrochloric acid on the reductive amination of 1-(3-nitropyridin-2-yl)pyridinium salts

R. S. Begunov, G. A. Ryzvanovich

Journal:

Russian Journal of Organic Chemistry

Year:

2007

Language:

english

File:

PDF, 170 KB

english, 2007

25

3,4′-Diamino-4-phenoxybenzophenone and related soluble polyimides

A. L. Rusanov, L. G. Komarova, M. P. Prigozhina, A. A. Askadskii, R. S. Begunov, I. I. Brodskii, A. Yu. Leikin, D. Yu. Likhachev

Journal:

Polymer Science Series B

Year:

2007

Language:

english

File:

PDF, 177 KB

english, 2007

26

N,N′-Di(3-amino-4-nitrophenyl)piperazine and related poly(benzimidazoles)

A. L. Rusanov, N. M. Belomoina, R. S. Begunov, O. I. Nozdracheva, D. S. Tugushi, L. G. Kipiani, A. Yu. Leikin, D. Yu. Likhachev

Journal:

Polymer Science Series B

Year:

2008

Language:

english

File:

PDF, 189 KB

english, 2008

27

Asymmetric benzophenone-series aromatic diamines and related soluble polyimides

A. L. Rusanov, L. G. Komarova, M. P. Prigozhina, R. S. Begunov, O. I. Nozdracheva

Journal:

Polymer Science Series B

Year:

2008

Language:

english

File:

PDF, 184 KB

english, 2008

28

Synthesis and characterization of diphenyl-substituted poly(diazapyrene ketone)

R. S. Begunov, A. N. Valyaeva, M. Yu. Borisova, T. M. Kalachik, A. L. Rusanov

Journal:

Polymer Science Series B

Year:

2011

Language:

english

File:

PDF, 142 KB

english, 2011

29

Poly(arylene oxides) containing sulfo acid groups: Synthesis, properties, and application

A. L. Rusanov, L. G. Komarova, E. G. Bulycheva, M. G. Bugaenko, R. S. Begunov, A. N. Valyaeva

Journal:

Polymer Science Series B

Year:

2010

Language:

english

File:

PDF, 444 KB

english, 2010

30

Morpholine-substituted soluble polyimides

A. L. Rusanov, A. I. Kovalev, A. A. Askadskii, T. A. Isakova, E. V. Sukhorukova, Yu. S. Yakovleva, R. S. Begunov

Journal:

Polymer Science Series B

Year:

2011

Language:

english

File:

PDF, 194 KB

english, 2011

31

Synthesis and properties of poly[2-(4′-oxyphenylene)-5-benzimidazole] and a proton-exchange membrane produced on its basis

A. Yu. Leikin, A. L. Rusanov, R. S. Begunov, A. I. Fomenkov

Journal:

Polymer Science Series C

Year:

2009

Language:

english

File:

PDF, 238 KB

english, 2009

32

Production of 1220 × 17.8 mm electrowelded pipe from steel of strength category K60

V. I. Tazetdinov, S. G. Chikalov, K. N. Nikitin, I. A. Begunov, I. A. Bukhtoyarov, M. A. Fedorov

Journal:

Steel in Translation

Year:

2009

Language:

english

File:

PDF, 178 KB

english, 2009

33

Highly Economical Furnaces for Heat-Treating Metal and Ceramics

N. P. Begunov, V. P. Grunskoi

Journal:

Year:

2001

Language:

english

File:

PDF, 10 KB

english, 2001

34

Electronic Structure and PMR Characteristics of Substituted Nitroanilines

R.S. Begunov, T.N. Orlova, O.V. Taranova, V.Yu. Orlov

Journal:

Journal of Applied Spectroscopy

Year:

2002

Language:

english

File:

PDF, 46 KB

english, 2002

35

Influence of the Change in Charges on the Atoms of the CNO2Fragment of Nitrobenzene Derivatives Caused by Substituents on the Frequency of the Antisymmetric Stretching Vibration of the Nitro Group

N. S. Shvyrkova, V. Yu. Orlov, R. S. Begunov, N. Yu. Demidova

Journal:

Journal of Applied Spectroscopy

Year:

2003

Language:

english

File:

PDF, 49 KB

english, 2003

36

Synthesis of pyrido[3’,2’:4,5]imidazo[1,2-a]pyridines by reductive cyclisation of pyridinium salts

Roman S. Begunov, Galina A. Ryzvanovich, Ol’ga I. Nozdracheva

Journal:

Mendeleev Communications

Year:

2006

Language:

english

File:

PDF, 196 KB

english, 2006

37

Benzophenone-Type Unsymmetrical Substituted Aromatic Diamines and Organosoluble Polyimides Therefrom

Rusanov, A. L., Komarova, L. G., Prigozhina, M. P., Begunov, R. S., Yakovleva, Y. S.

Journal:

High Performance Polymers

Year:

2010

Language:

english

File:

PDF, 249 KB

english, 2010

38

Production and testing of a sorption gravimetric installation

Journal:

Measurement Techniques

Year:

1974

Language:

english

File:

PDF, 301 KB

english, 1974

39

Development of recommendations of the PKS SÉV of a checking scheme for hygrometers

A. A. Begunov, E. A. Gershkovich, D. K. Kollerov

Journal:

Measurement Techniques

Year:

1972

Language:

english

File:

PDF, 285 KB

english, 1972

40

Installation for testing gas metering vessels

A. A. Begunov, G. N. Begunova

Journal:

Measurement Techniques

Year:

1968

Language:

english

File:

PDF, 97 KB

english, 1968

41

Soviet coulometric and diffusion hygrometers

A. A. Begunov, E. A. Gershkovich

Journal:

Measurement Techniques

Year:

1967

Language:

english

File:

PDF, 271 KB

english, 1967

42

New Poly(arylene ether sulfone)s Containing Phenolphthalein and Fluorene Moieties in the Main Chain

Ciobanu, M., Cozan, V., Bruma, M., Begunov, R. S., Rusanov, A. L., Belomoina, N. M.

Journal:

High Performance Polymers

Year:

2010

Language:

english

File:

PDF, 307 KB

english, 2010

43

Synthesis of Pyrido[1,2-a]benzimidazoles by Electroreductive Heterocyclization of 1-(2-nitroaryl)pyridinium Chlorides

Sokolov, Aleksandr A., Syroeshkin, Mikhail A., Begunov, Roman S., Rusakova, Nadezhda N., Gultyai, Vadim P.

Journal:

Mendeleev Communications

Year:

2012

Language:

english

File:

PDF, 228 KB

english, 2012

44

Increasing the resolution of chromosome analysis using pyrido[1,2-a]benzimidazoles

O. A. Rachinskaya, K. V. Popov, G. A. Ryzvanovich, N. L. Bol’sheva, R. S. Begunov, O. Yu. Yurkevich, A. V. Zelenin, O. V. Muravenko

Journal:

Russian Journal of Genetics

Year:

2012

Language:

english

File:

PDF, 461 KB

english, 2012

45

Synthesis of pyrido[1,2- a ]benzimidazoles and other fused imidazole derivatives with a bridgehead nitrogen atom

Begunov, Roman S, Ryzvanovich, Galina A

Journal:

Russian Chemical Reviews

Year:

2013

Language:

english

File:

PDF, 353 KB

english, 2013

46

Thermal expansion of solid solutions based on calcium and barium fluorides

Sidorov, A. A., Popov, P. A., Aksenov, S. V., Begunov, A. I., Fedorov, P. P.

Journal:

Inorganic Materials

Year:

2013

Language:

english

File:

PDF, 160 KB

english, 2013

47

Features of the magnetic and magnetoelectric properties of HoAl3(BO3)4

Begunov, A. I., Demidov, A. A., Gudim, I. A., Eremin, E. V.

Journal:

Year:

2013

Language:

english

File:

PDF, 920 KB

english, 2013

48

Effect of reducer’s nature on the reduction ofN-(2-nitrophenyl)pyridinium chlorides

R. S. Begunov, A. A. Sokolov, T. V. Shebunina

Journal:

Russian Journal of Organic Chemistry

Year:

2013

Language:

english

File:

PDF, 238 KB

english, 2013

49

An interesting recyclization in the course of reduction of 1-(2-nitro-4-R-phenyl)-1H-benzimidazoles with tin(II) chloride

Begunov, Roman S., Shebunina, Tatyana V., Yakovleva, Yulia S., Firgang, Sergey I.

Journal:

Mendeleev Communications

Year:

2013

Language:

english

File:

PDF, 265 KB

english, 2013

50

Synthesis and properties of new poly(benzimidazole) based on AB-type monomer

Begunov, R. S., Valyaeva, A. N., Belomoina, N. M., Bulycheva, E. G.

Journal:

Doklady Chemistry

Year:

2014

Language:

english

File:

PDF, 211 KB

english, 2014

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски