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1

Searching for the origin of Gagauzes: Inferences from Y-chromosome analysis

Alexander Varzari, Vladimir Kharkov, Wolfgang Stephan, Valentin Dergachev, Valery Puzyrev, Elisabeth H. Weiss, Vadim Stepanov

Journal:

American Journal of Human Biology

Year:

2009

Language:

english

File:

PDF, 293 KB

english, 2009

2

Fatigue performance of hydraulic unit of high-pressure plunger pump

Stepanov, Valentin, Kireev, Sergey, Korchagina, Marina, Kaderov, Haidar, Lebedev, Alexei

Journal:

IOP Conference Series: Earth and Environmental Science

Year:

2019

Language:

english

File:

PDF, 1.60 MB

english, 2019

3

Fatigue performance of hydraulic unit of high-pressure plunger pump

Stepanov, Valentin, Kireev, Sergey, Korchagina, Marina, Kaderov, Haidar, Lebedev, Alexei

Journal:

IOP Conference Series: Earth and Environmental Science

Year:

2019

File:

PDF, 1.60 MB

2019

4

Chitinases of Bacillus licheniformis B-6839: isolation and properties

Trachuk, Lesya A., Revina, Lyudmila P., Shemyakina, Tatyana M., Chestukhina, Galina G., Stepanov, Valentin M.

Journal:

Canadian Journal of Microbiology

Year:

1996

Language:

english

File:

PDF, 1.28 MB

english, 1996

5

Co-Modeling of Embedded Networks Using SystemC and SDL

Balandin, Sergey, Gillet, Michel, Lavrovskaya, Irina, Olenev, Valentin, Rabin, Alexey, Stepanov, Alexander

Journal:

International Journal of Embedded and Real-Time Communication Systems

Year:

2011

Language:

english

File:

PDF, 1.21 MB

english, 2011

6

Constituents of the Sea Cucumber Cucumaria okhotensis. Structures of Okhotosides B 1 –B 3 and Cytotoxic Activities of Some Glycosides from this Species ⊥

Silchenko, Alexandra S., Avilov, Sergey A., Kalinin, Vladimir I., Kalinovsky, Anatoly I., Dmitrenok, Pavel S., Fedorov, Sergey N., Stepanov, Vadim G., Dong, Zigang, Stonik, Valentin A.

Journal:

Journal of Natural Products

Year:

2008

Language:

english

File:

PDF, 105 KB

english, 2008

7

SPIE Proceedings [SPIE International Conference on Lasers, Applications, and Technologies '07 - Minsk, Belarus (Monday 28 May 2007)] International Conference on Lasers, Applications, and Technologies 2007: Advanced Lasers and Systems - Generation of picosecond CO2-laser pulses by the use of laser amplifiers operating at a moderate pressure of the laser medium

Ageichik, A. A., Alekseev, V. N., Baranov, G. A., Gromovenko, V. M., Rezunkov, Yu. A., Stepanov, V. V., Orlovich, Valentin A., Panchenko, Vladislav, Scherbakov, Ivan A.

Year:

2007

Language:

english

File:

PDF, 431 KB

english, 2007

8

Proteinase-catalyzed peptide synthesis in concentrated solutions of urea and other denaturing agents

VERONIKA V. ANISIMOVA, IRINA YU. FILIPPOVA, ELENA N. LYSOGORSKAYA, ELENA S. OKSENOIT, SVETLANA V. KOLOBANOVA, VALENTIN M. STEPANOV

Journal:

Chemical Biology & Drug Design

Year:

1996

Language:

english

File:

PDF, 622 KB

english, 1996

9

Coaromatization of Methane with Propane on Mo-Containing Zeolite H-BEA: A Solid-State NMR and GC-MS Study

Luzgin, Mikhail V., Toktarev, Alexander V., Parmon, Valentin N., Stepanov, Alexander G.

Journal:

The Journal of Physical Chemistry C

Year:

2013

Language:

english

File:

PDF, 950 KB

english, 2013

10

SPIE Proceedings [SPIE OE/LASE'93: Optics, Electro-Optics, & Laser Applications in Science& Engineering - Los Angeles, CA (Sunday 17 January 1993)] Infrared and Millimeter-Wave Engineering - Diode-laser-based spectroscopy in atmospheric monitoring in Karadag National Park

Kotelnikov, Sergey N., Galaktionov, Valentin, Karpinchik, Karin, Stepanov, Eugene V., Buscher, Harold T.

Year:

1993

Language:

english

File:

PDF, 231 KB

english, 1993

11

Acoustic pressure contributions of a combine harvesterâs thresher drum to the overall workplace noise situation

Stepanov, Valentin, Kireev, Sergey, Korchagina, Marina, Zheltenkov, A., Mottaeva, A.

Journal:

E3S Web of Conferences

Year:

2020

File:

PDF, 2.92 MB

2020

12

Enzymatic synthesis of YIGSR — laminin pentapeptide fragment- derivatives

Elena Yu. Terent'eva, Tatiana L. Voyushina, Valentin M. Stepanov

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1995

Language:

english

File:

PDF, 186 KB

english, 1995

13

Synthesis of peptide aldehydes via enzymatic acylation of amino aldehyde derivatives

Tatiana L. Voyushina, Joanna V. Potetinova, Ekaterina I. Milgotina, Valentin M. Stepanov

Journal:

Bioorganic & Medicinal Chemistry

Year:

1999

Language:

english

File:

PDF, 298 KB

english, 1999

14

Specificities of Subtilisin BPN' and Intracellular Proteinase from Bacillus Amyloliquefaciens in Reaction with Organophosphorus Inhibitors

Aavo Aaviksaar, Mart Peips, Peeler Sikk, Alexander Y. A. Strongin, Adham N. Markaryan, Valentin M. Stepanov

Journal:

Molecular Informatics

Year:

1984

Language:

english

File:

PDF, 416 KB

english, 1984

15

Phenylboronic acid as a ligand for biospecific chromatography of serine proteinases

Valerii Kh. Akparov, Valentin M. Stepanov

Journal:

Journal of Chromatography A

Year:

1978

Language:

english

File:

PDF, 536 KB

english, 1978

16

The second nucleophile molecule binds to the acyl-enzyme–nucleophile complex in α-chymotrypsin catalysis : Kinetic evidence for the interaction

Mikhail Y. GOLOLOBOV, Valentin M. STEPANOV, Tatjana L. VOYUSHINA, Patrick ADLERCREUTZ

Journal:

Year:

1993

Language:

english

File:

PDF, 881 KB

english, 1993

17

Methane aromatization on Zn-modified zeolite in the presence of a co-reactant higher alkane: How does it occur?

Mikhail V. Luzgin, Vladimir A. Rogov, Sergei S. Arzumanov, Alexander V. Toktarev, Alexander G. Stepanov, Valentin N. Parmon

Journal:

Catalysis Today

Year:

2009

Language:

english

File:

PDF, 637 KB

english, 2009

18

Serine proteinase fromBacillus brevis: lytic action on intact yeast cells

Tatyana S. Kalebina, Galina N. Rudenskaya, Irina O. Selyakh, Olga M. Khodova, Galina G. Chestukhina, Valentin M. Stepanov, Igor S. Kulaev

Journal:

Applied Microbiology and Biotechnology

Year:

1988

Language:

english

File:

PDF, 474 KB

english, 1988

19

Subtilisin from Bacillus subtilis strain 72. The influence of substrate structure, temperature and pH on catalytic properties

Mikhail Yu. Gololobov, Irina P. Morozova, Tatjana L. Vojushina, Elena A. Timokhina, Valentin M. Stepanov

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1992

Language:

english

File:

PDF, 916 KB

english, 1992

20

Significant Influence of Zn on Activation of the C-H Bonds of Small Alkanes by Brønsted Acid Sites of Zeolite

Alexander G. Stepanov, Sergei S. Arzumanov, Anton A. Gabrienko, Valentin N. Parmon, Irina I. Ivanova, Dieter Freude

Journal:

Year:

2008

Language:

english

File:

PDF, 272 KB

english, 2008

21

Fluorogenic Peptide Substrates for Assay of Aspartyl Proteinases

Irina Yu. Filippova, Elena N. Lysogorskaya, Veronika V. Anisimova, Leonid I. Suvorov, Elena S. Oksenoit, Valentin M. Stepanov

Journal:

Analytical Biochemistry

Year:

1996

Language:

english

File:

PDF, 121 KB

english, 1996

22

Enzymatic synthesis of peptidyl amino alcohols and peptidyl amino aldehydes-serine proteinase inhibitors

Joanna V. Potetinova, Tatiana L. Voyushina, Valentin M. Stepanov

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1997

Language:

english

File:

PDF, 256 KB

english, 1997

23

Production of multiple δ-endotoxins by Bacillus thuringiensis : δ-endotoxins produced by strains of the subspecies galleriae and wuhanensis

Chestukhina, Galina G., Kostina, Lyubov I., Zalunin, Igor A., Revina, Lyudmila P., Mikhailova, Alla L., Stepanov, Valentin M.

Journal:

Canadian Journal of Microbiology

Year:

1994

Language:

english

File:

PDF, 758 KB

english, 1994

24

Serine proteinases from Acremonium chrysogenum

Valentin M. Stepanov, Galina N. Rudenskaya, Lyudmila I. Vasil'eva, Irina N. Krest'anova, Olga M. Khodova, Yurii E. Bartoshevitch

Journal:

International Journal of Biochemistry

Year:

1986

Language:

english

File:

PDF, 704 KB

english, 1986

25

Subtilisin and α-chymotrypsin catalyzed synthesis of peptides containing arginine and lysine p-nitroanilides as c-terminal moieties

Valentin M. Stepanov, Elena Yu. Terent'eva, Tatiana L. Voyushina, Mikhail Yu. Gololobov

Journal:

Bioorganic & Medicinal Chemistry

Year:

1995

Language:

english

File:

PDF, 612 KB

english, 1995

26

Limited Proteolysis ofBacillus thuringiensisCryIG and CryIVB δ-Endotoxins Leads to Formation of Active Fragments That Do Not Coincide with the Structural Domains

Igor A. Zalunin, Lyudmila P. Revina, Lyubov I. Kostina, Galina G. Chestukhina, Valentin M. Stepanov

Journal:

The Protein Journal

Year:

1998

Language:

english

File:

PDF, 1.04 MB

english, 1998

27

Modification of Carboxyl Groups in Pepsin

Ludmila F. Matyash, Olga G. Ogloblina, Valentin M. Stepanov

Journal:

Year:

1973

Language:

english

File:

PDF, 515 KB

english, 1973

28

[IEEE 2010 IEEE International Vacuum Electronics Conference (IVEC) - Monterey, CA, USA (2010.05.18-2010.05.20)] 2010 IEEE International Vacuum Electronics Conference (IVEC) - P1–19: External noise influence on oscillations of klystron oscillator

Dmitriev, Boris S., Zharkov, Yury D., Skorokhodov, Valentin N., Stepanov, Alexander O.

Year:

2010

Language:

english

File:

PDF, 282 KB

english, 2010

29

Comparative thermodynamic study of pepsinogen and pepsin structure

Petkr L. Privalov, Pedro L. Mateo, Nikolai N. Khechinashvili, Valentin M. Stepanov, Lyudmila P. Revina

Journal:

Journal of Molecular Biology

Year:

1981

Language:

english

File:

PDF, 1.21 MB

english, 1981

30

Methane Activation on Zn 2+ Exchanged ZSM-5 Zeolites. The Effect of Molecular Oxygen Addition

Gabrienko, Anton A., Arzumanov, Sergei S., Luzgin, Mikhail V., Stepanov, Alexander Grigorievich, Parmon, Valentin N.

Journal:

The Journal of Physical Chemistry C

Year:

2015

Language:

english

File:

PDF, 639 KB

english, 2015

31

Understanding Methane Aromatization on a Zn-Modified High-Silica Zeolite

Mikhail V. Luzgin, Vladimir A. Rogov, Sergei S. Arzumanov, Alexander V. Toktarev, Alexander G. Stepanov, Valentin N. Parmon

Journal:

Angewandte Chemie

Year:

2008

Language:

english

File:

PDF, 326 KB

english, 2008

32

Bacillus intermediusGlutamyl Endopeptidase. Molecular Cloning and Nucleotide Sequence of the Structural Gene

Denis V. Rebrikov, Tatiana V. Akimkina, Alexei B. Shevelev, Ilya V. Demidyuk, Anastassia M. Bushueva, Sergey V. Kostrov, Galina G. Chestukhina, Valentin M. Stepanov

Journal:

The Protein Journal

Year:

1999

Language:

english

File:

PDF, 1.28 MB

english, 1999

33

Nucleophile specificity in α-chymotrypsin- and subtilisin-(Bacillus subtilis strain 72) catalyzed reactions

Mikhail Yu. Gololobov, Tatyana L. Voyushina, Valentin M. Stepanov, Patrick Adlercreutz

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1992

Language:

english

File:

PDF, 423 KB

english, 1992

34

In situ 1H and 13C MAS NMR study of the mechanism of H/D exchange for deuterated propane adsorbed on H-ZSM-5

Alexander G. Stepanov, Sergei S. Arzumanov, Mikhail V. Luzgin, Horst Ernst, Dieter Freude, Valentin N. Parmon

Journal:

Journal of Catalysis

Year:

2005

Language:

english

File:

PDF, 255 KB

english, 2005

35

Crystal structure of carboxypeptidase T from Thermoactinomyces vulgaris

Alexei TEPLYAKOV, Kostya POLYAKOV, Galya OBMOLOVA, Boris STROKOPYTOV, Inna KURANOVA, Andrei OSTERMAN, Nikolai GRISHIN, Sergei SMULEVITCH, Olga ZAGNITKO, Olga GALPERINA, Michael MATZ, Valentin STEPANOV

Journal:

Year:

1992

Language:

english

File:

PDF, 848 KB

english, 1992

36

Hydrocarbon potential of the Ural–African transcontinental oil and gas belt

Litvinenko, Vladimir S., Kozlov, Aleksandr V., Stepanov, Valentin A.

Journal:

Journal of Petroleum Exploration and Production Technologies

Year:

2017

Language:

english

File:

PDF, 2.55 MB

english, 2017

37

Population history of the Dniester–Carpathians: evidence fromAlumarkers

Alexander Varzari, Wolfgang Stephan, Vadim Stepanov, Florina Raicu, Radu Cojocaru, Yuri Roschin, Cristiana Glavce, Valentin Dergachev, Maria Spiridonova, Horst D. Schmidt, Elisabeth Weiss

Journal:

Journal of Human Genetics

Year:

2007

Language:

english

File:

PDF, 256 KB

english, 2007

38

Molecular cloning and primary structure of Thermoactinomyces vulgaris carboxypeptidase T A metalloenzyme endowed with dual substrate specificity

Sergey V. Smulevitch, Andrey L. Osterman, Olga V. Galperina, Mikhail V. Matz, Olga P. Zagnitko, Rafail M. Kadyrov, Iraida A. Tsaplina, Nikolai V. Grishin, Galina G. Chestukhina, Valentin M. Stepanov

Journal:

Year:

1991

Language:

english

File:

PDF, 591 KB

english, 1991

39

Tobacco-specific N -nitrosamines and polycyclic aromatic hydrocarbons in cigarettes smoked by the participants of the Shanghai Cohort Study

Yershova, Katrina, Yuan, JM, Wang, Renwei, Valentin, Liza, Watson, Clifford, Gao, YT, Hecht, SS., Stepanov, Irina

Journal:

International Journal of Cancer

Year:

2016

Language:

english

File:

PDF, 338 KB

english, 2016

40

SPIE Proceedings [SPIE Laser Optics '95 - St. Petersburg, Russia (Tuesday 27 June 1995)] Laser Optics '95: Nonlinear Dynamics in Lasers - Fluctuation and dynamic characteristics of self-modulation regime in solid state ring laser

Gelikonov, Valentin M., Stepanov, D. P., Khandokhin, P. A., Turkin, A. A., Mamaev, Yuri A., Shirokov, E. Y., Abraham, Neal B., Khanin, Yakov I.

Year:

1996

Language:

english

File:

PDF, 395 KB

english, 1996

41

[Methods in Enzymology] Proteolytic Enzymes: Aspartic and Metallo Peptidases Volume 248 || [42] Carboxypeptidase T

Stepanov, Valentin M.

Year:

1995

Language:

english

File:

PDF, 468 KB

english, 1995

42

Understanding Methane Aromatization on a Zn-Modified High-Silica Zeolite

Mikhail V. Luzgin, Vladimir A. Rogov, Sergei S. Arzumanov, Alexander V. Toktarev, Alexander G. Stepanov, Valentin N. Parmon

Journal:

Angewandte Chemie International Edition

Year:

2008

Language:

english

File:

PDF, 327 KB

english, 2008

43

Appliance of Navigated Transcranial Magnetic Stimulation in Radiosurgery for Brain Metastases

Tokarev, Alexey S., Rak, Viacheslav A., Sinkin, Mikhail V., Evdokimova, Olga L., Stepanov, Valentin N., Koynash, Greg V., Krieg, Sandro M., Krylov, Vladimir V.

Journal:

Journal of Clinical Neurophysiology

Year:

2019

File:

PDF, 377 KB

2019

44

Zn-promoted hydrogen exchange for methane and ethane on Zn/H-BEA zeolite: In situ 1H MAS NMR kinetic study

Alexander G. Stepanov, Sergei S. Arzumanov, Anton A. Gabrienko, Alexander V. Toktarev, Valentin N. Parmon, Dieter Freude

Journal:

Journal of Catalysis

Year:

2008

Language:

english

File:

PDF, 402 KB

english, 2008

45

Chromatography of acid proteinases and chymotrypsin on a sorbent containing 2,4-dinitrophenyl residues

Valentin M. Stepanov, Galina I. Lavrenova, Valentina P. Borovikova, Galina N. Balandina

Journal:

Journal of Chromatography A

Year:

1975

Language:

english

File:

PDF, 435 KB

english, 1975

46

Analysis of noise sources in the acoustic field of a combine harvesterâs rotating thresher drum

Stepanov, Valentin, Polushkin, Oleg, Kireev, Sergey, Korchagina, Marina

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.77 MB

2020

47

Pepsin as a catalyst of peptide synthesis Enzyme co-precipitation with emerging peptide products

CAMELIA ADLY ABDEL MALAK, IRINA Y. FILIPPOVA, ELENA N. LYSOGORSKAYA, VERONIKA V. ANISIMOVA, GALINA I. LAVRENOVAI, VALENTIN M. STEPANOV

Journal:

Chemical Biology & Drug Design

Year:

1992

Language:

english

File:

PDF, 638 KB

english, 1992

48

[IEEE 2019 International Conference on Electrotechnical Complexes and Systems (ICOECS) - Ufa, Russia (2019.10.21-2019.10.25)] 2019 International Conference on Electrotechnical Complexes and Systems (ICOECS) - The influence of the probabilistic nature of the graphs of the electrical load of river port cranes on the additional calculated power losses

Platonov, Dmitri, Stepanov, Valentin, Golubeva, Natalya

Year:

2019

File:

PDF, 9.97 MB

2019

49

On the appearance ofBacillus subtilisintracellular serine protease in the cell membrane and culture medium

Alexander Ya. Strongin, Lara S. Izotova, Zakhar T. Abramov, Lidia M. Ermakova, Dmitrii I. Gorodetsky, Valentin M. Stepanov

Journal:

Archives of Microbiology

Year:

1978

Language:

english

File:

PDF, 707 KB

english, 1978

50

SDS-Subtilisin complex efficiently catalyzes synthesis of peptides in ethanol and 2-propanol

Irina V. Getun, Irina Yu. Filippova, Elena N. Lysogorskaya, Elena S. Oksenoit, Veronika V. Anisimova, Svetlana V. Kolobanova, Anna V. Bacheva, Valentin M. Stepanov

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1997

Language:

english

File:

PDF, 260 KB

english, 1997

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