Works matching AU Petrova, R

Results: 32

Transmission Electron Microscopy Study on the Crystallization of Ion Beam Assisted Deposited CoFeB/MgO/CoFeB Magnetic Tunnel Junctions with Tantalum Capping Layer.

Published in:

2011

By:

Petrova, R;
Ferreira, R;
Cardoso, S;
Freitas, P;
McVitie, S;
Chapman, J

Publication type:

Abstract

ANALYTICAL IDENTIFICATION OF THE UNMANNED AERIAL VEHICLES' SURFACES FOR THE IMPLEMENTATION AT A 3D PRINTER.

Published in:

Eastern-European Journal of Enterprise Technologies, 2019, v. 97, n. 2, p. 48, doi. 10.15587/1729-4061.2019.155548

By:

Sheyko, T.;
Maksymenko-Sheyko, K.;
Sirenko, V.;
Morozova, A.;
Petrova, R.

Publication type:

Article

ISOLATION AND PCR IDENTIFICATION OF CHICKEN ANAEMIA VIRUS INFECTION IN BULGARIA.

Published in:

Bulgarian Journal of Veterinary Medicine, 2014, v. 17, n. 4, p. 276

By:

SIMEONOV, K. B.;
PETROVA, R. T.;
GYUROV, B. I.;
PESHEV, R. D.;
MITOV, B. K.

Publication type:

Article

Antiviral activity of amides and carboxamides of quinolizidine alkaloid (−)-cytisine against human influenza virus A (H1N1) and parainfluenza virus type 3.

Published in:

Natural Product Research, 2021, v. 35, n. 22, p. 4256, doi. 10.1080/14786419.2019.1696791

By:

Fedorova, Victoria A.;
Kadyrova, Renata A.;
Slita, Alexander V.;
Muryleva, Anna A.;
Petrova, Polina R.;
Kovalskaya, Alena V.;
Lobov, Alexander N.;
Zileeva, Zulfiya R.;
Tsypyshev, Dmiry O.;
Borisevich, Sophia S.;
Tsypysheva, Inna P.;
Vakhitova, Julia V.;
Zarubaev, Vladimir V.

Publication type:

Article

Direct formylation of 2-pyridone core of 3-N-methylcytisine via Duff reaction; synthesis of 9-enyl, 9-ynyl and 9-imino derivatives.

Published in:

Natural Product Research, 2019, v. 33, n. 13, p. 1897, doi. 10.1080/14786419.2018.1478832

By:

Petrova, Polina R.;
Koval'skaya, Alena V.;
Lobov, Alexander N.;
Tsypysheva, Inna P.

Publication type:

Article

Aza-Michael reaction of 12- N -carboxamide of (–)-cytisine under high pressure conditions.

Published in:

Natural Product Research, 2015, v. 29, n. 2, p. 141, doi. 10.1080/14786419.2014.968150

By:

Tsypysheva, Inna P.;
Lobov, Alexander N.;
Kovalskaya, Alena V.;
Petrova, Polina R.;
Ivanov, Sergey P.;
Rameev, Shamil A.;
Borisevich, Sophia S.;
Safiullin, Rustam L.;
Yunusov, Marat S.

Publication type:

Article

Synthesis of Several Cytisine Derivatives and their Cytotoxicities against A431, A375, and HCT 116 Tumor Cell Lines.

Published in:

Chemistry of Natural Compounds, 2020, v. 56, n. 5, p. 892, doi. 10.1007/s10600-020-03177-x

By:

Petrova, P. R.;
Koval′skaya, A. V.;
Tsypysheva, I. P.;
Bunev, A. S.

Publication type:

Article

Synthesis of Guanidine Derivatives of Methylcytisine.

Published in:

Chemistry of Natural Compounds, 2019, v. 55, n. 6, p. 1110, doi. 10.1007/s10600-019-02906-1

By:

Petrova, P. R.;
Koval'skaya, A. V.;
Lobov, A. N.;
Tsypysheva, I. P.

Publication type:

Article

Conjugates of 9- and 11-Halo-Substituted Cytisines with 1′-N-Methylurocanic Acid.

Published in:

Chemistry of Natural Compounds, 2019, v. 55, n. 6, p. 1106, doi. 10.1007/s10600-019-02905-2

By:

Petrova, P. R.;
Koval'skaya, A. V.;
Lobov, A. N.;
Tsypysheva, I. P.

Publication type:

Article

Iodination of Cytisine and Methylcytisine Alkaloids.

Published in:

Chemistry of Natural Compounds, 2019, v. 55, n. 6, p. 1101, doi. 10.1007/s10600-019-02904-3

By:

Koval'skaya, A. V.;
Petrova, P. R.;
Lobov, A. N.;
Tsypysheva, I. P.

Publication type:

Article

Synthesis and Cytotoxic Activity of Conjugates of (-)-Cytisine and Thermopsin Amine Derivatives with 1,3-Dimethyl-5-Formyluracil.

Published in:

Chemistry of Natural Compounds, 2018, v. 54, n. 5, p. 938, doi. 10.1007/s10600-018-2517-6

By:

Tsypysheva, I. P.;
Petrova, P. R.;
Koval'skaya, A. V.;
Lobov, A. N.;
Maksimova, M. A.;
Zainullina, L. F.;
Vinogradova, V. I.;
Vakhitov, V. A.;
Vakhitova, Yu. V.;
Galin, F. Z.

Publication type:

Article

Carboxamides of the Alkaloid Dihydrothalsimine and Their Cytotoxicities.

Published in:

Chemistry of Natural Compounds, 2018, v. 54, n. 3, p. 619, doi. 10.1007/s10600-018-2428-6

By:

Koval′skaya, A. V.;
Petrova, P. R.;
Lobov, A. N.;
Zainullina, L. F.;
Vakhitov, V. A.;
Vinogradova, V. I.;
Vakhitova, Yu. V.;
Galin, F. Z.;
Tsypysheva, I. P.

Publication type:

Article

Thionation of quinolizidine alkaloids and their derivatives via Lawesson's reagent.

Published in:

Natural Product Research, 2022, v. 36, n. 14, p. 3538, doi. 10.1080/14786419.2020.1868460

By:

Koval'skaya, Alena V.;
Petrova, Polina R.;
Tsypyshev, Dmitry O.;
Lobov, Alexander N.;
Tsypysheva, Inna P.

Publication type:

Article

Isodimorphe Substitution im CaSO4CaHPO4H2O-System.

Published in:

Zeitschrift für Anorganische und Allgemeine Chemie, 1980, v. 465, n. 1, p. 209, doi. 10.1002/zaac.19804650125

By:

Aslanian, S.;
Stoilova, D.;
Petrova, R.

Publication type:

Article

Parameters of "yield-irrigation depth" relationship for sunflower grown in the region of Plovdiv.

Published in:

Agricultural Science & Technology (1313-8820), 2014, v. 6, n. 1, p. 32

By:

Matev, A.;
Petrova, R.

Publication type:

Article

Productivity of green beans, irrigated at different pre-irrigation soil moisture.

Published in:

Agricultural Science & Technology (1313-8820), 2013, v. 5, n. 4, p. 432

By:

Petrova, R.;
Matev, A.;
Koumanov, K.;
Harizanova-Petrova, B.

Publication type:

Article

Productivity of sunflower grown in a periodic water deficit conditions.

Published in:

Agricultural Science & Technology (1313-8820), 2013, v. 5, n. 1, p. 39

By:

Petrova, R.;
Matev, A.;
Kirchev, H.;
Sevov, A.

Publication type:

Article

Evapotranspiration of sunflower crops depending on irrigation.

Published in:

Agricultural Science & Technology (1313-8820), 2012, v. 4, n. 4, p. 417

By:

Matev, A.;
Petrova, R.;
Kirchev, H.

Publication type:

Article

Experimental Study of the Nonstationarity of an Oblique Ionospheric Sounding Signal on a Mid-Latitude HF Radiopath.

Published in:

Radiophysics & Quantum Electronics, 2004, v. 47, n. 8, p. 552, doi. 10.1023/B:RAQE.0000049553.79111.5f

By:

Bochkarev, V. V.;
Petrova, I. R.;
Teplov, V. Yu.

Publication type:

Article

Molecular and Crystal Structure of N-Allylamide-9-Nitrocytisine.

Published in:

Pharmaceutical Chemistry Journal, 2020, v. 54, n. 6, p. 654, doi. 10.1007/s11094-020-02253-4

By:

Smol'yakov, A. F.;
Shapovalov, A. V.;
Lashakov, A. A.;
Petrova, P. R.;
Koval'skaya, A. V.;
Tsypysheva, I. P.

Publication type:

Article

Effects of the geomagnetic storm on October 29-31, 2003, on mid-latitude short-wave radio paths (the data of doppler measurements).

Published in:

Cosmic Research, 2004, v. 42, n. 6, p. 614, doi. 10.1007/s10604-005-0009-5

By:

Bochkarev, V. V.;
Petrova, I. R.;
Teplov, V. Yu.

Publication type:

Article

Prenatal diagnosis of pyruvate carboxylase deficiency.

Published in:

1985

By:

Robinson, B. H.;
Toone, J. R.;
Benedict, R. Petrova;
Dimmick, J. E.;
Oei, J.;
Applegartht, D. A.;
Benedict, R P;
Applegarth, D A

Publication type:

journal article

13C-NMR-Spektren von Schwefelorganischen Verbindungen mit zwei vicinalen oder geminalen Sulfidgruppen.

Published in:

Magnetic Resonance in Chemistry, 1978, v. 11, n. 8, p. 406, doi. 10.1002/mrc.1270110809

By:

Petrova, R. G.;
Kandror, I. I.;
Dostovalova, V. I.;
Churkina, T. D.;
Freidlina, R. Kh.

Publication type:

Article

Nootropic Activity of a Novel (-)-Cytisine Derivative (3a<italic>R</italic>,4<italic>S</italic>,8<italic>S</italic>,12<italic>R</italic>, 12a<italic>S</italic>,12b<italic>R</italic>)-10-Methyl-2-Phenyloctahydro-1<italic>H</italic>-4,12a-Etheno-8,12-Methanopyrrolo[3’,4’:3,4]Pyrido[1,2-<italic>a</italic>] [1,5]Diazocine-1,3,5(4<italic>H</italic>)-Trione

Published in:

Bulletin of Experimental Biology & Medicine, 2018, v. 164, n. 4, p. 434, doi. 10.1007/s10517-018-4006-0

By:

Makara, N. S.;
Sapozhnikova, T. A.;
Khisamutdinova, R. Yu.;
Tsypysheva, I. P.;
Borisevich, S. S.;
Kovalskaya, A. V.;
Petrova, P. R.;
Khursan, C L.;
Zarudii, F. S.

Publication type:

Article

Antianemic Activity of Water-Soluble Na,Ca,Fe-Polygalacturonate.

Published in:

Bulletin of Experimental Biology & Medicine, 2010, v. 150, n. 1, p. 45, doi. 10.1007/s10517-010-1064-3

By:

Vyshtakaliuk, A. B.;
Zobov, V. V.;
Minzanova, S. T.;
Lantsova, A. V.;
Mironov, V. F.;
Petrova, G. R.;
Ziatdinova, F. H.;
Tsepaeva, O. V.;
Konovalov, A. I.

Publication type:

Article

Detection and Differentiation of Current Influenza B Viruses by the Microculture Enzyme-Linked Immunosorbent Assay Using Monoclonal Antibodies.

Published in:

Applied Biochemistry & Microbiology, 2023, v. 59, n. 7, p. 1039, doi. 10.1134/S0003683823070037

By:

Krivitskaya, V. Z.;
Mayorova, V. G.;
Sorokin, E. V.;
Tsareva, T. R.;
Pisareva, M. M.;
Zheltukhina, A. I.;
Petrova, E. R.;
Kuznetsova, E. V.;
Kadyrova, R. A.;
Danilenko, D. M.;
Sominina, A. A.

Publication type:

Article

Generation and Characterization of the Monoclonal Antibody Panel Specific to the NS1 Protein of the Influenza A Virus.

Published in:

Applied Biochemistry & Microbiology, 2018, v. 54, n. 7, p. 756, doi. 10.1134/S0003683818070049

By:

Krivitskaya, V. Z.;
Sorokin, E. V.;
Tsareva, T. R.;
Sergeeva, M. V.;
Kadyrova, R. A.;
Romanovskaya-Roman'ko, E. A.;
Shaldzhyan, A. A.;
Petrov, S. V.;
Petrova, E. R.;
Konovalova, N. I.;
Petrova, P. A.

Publication type:

Article

Accuracy of the Anterior Apprehension Test as a Predictor of Risk for Redislocation After a First Traumatic Shoulder Dislocation.

Published in:

American Journal of Sports Medicine, 2010, v. 38, n. 5, p. 972, doi. 10.1177/0363546509357610

By:

Safran, Ori;
Milgrom, Charles;
Radeva-Petrova, Denitsa R.;
Jaber, Saleh;
Finestone, Aharon

Publication type:

Article

Synthesis, growth and optical spectroscopy studies of BaBiBO and CaBiBO crystals.

Published in:

Applied Physics B: Lasers & Optics, 2010, v. 101, n. 1/2, p. 185, doi. 10.1007/s00340-010-4113-8

By:

Rafailov, P. M.;
Egorysheva, A. V.;
Milenov, T. I.;
Volodin, V. D.;
Avdeev, G. V.;
Titorenkova, R.;
Skorikov, V. M.;
Petrova, R.;
Gospodinov, M. M.

Publication type:

Article

APPLICATION OF THE COMPETENCY APPROACH IN BUILDING A MODERN COMPETENCY PROFILE OF PROFESSIONAL ACCOUNTANTS IN BULGARIA.

Published in:

Trakia Journal of Sciences, 2024, v. 22, n. 2, p. 127, doi. 10.15547/tjs.2024.02.003

By:

Pavlova, M.;
Petrova, R.

Publication type:

Article

ACCOUNTING TREATMENT OF INTELLECTUAL PROPERTY IN THE PHARMACEUTICAL INDUSTRY.

Published in:

Trakia Journal of Sciences, 2011, v. 9, n. 4, p. 63

By:

Petrova, R.

Publication type:

Article

COMPARISON OF THREE COMMERCIAL DILUENTS FOR SHORT-TERM STORAGE OF BOAR SEMEN.

Published in:

Trakia Journal of Sciences, 2009, v. 7, n. 1, p. 58

By:

Dimitrov, S.;
Atanasov, V.;
Dichlyanova, E.;
Petrova, R.

Publication type:

Article

Works matching AU Petrova, R

Transmission Electron Microscopy Study on the Crystallization of Ion Beam Assisted Deposited CoFeB/MgO/CoFeB Magnetic Tunnel Junctions with Tantalum Capping Layer.

ANALYTICAL IDENTIFICATION OF THE UNMANNED AERIAL VEHICLES' SURFACES FOR THE IMPLEMENTATION AT A 3D PRINTER.

ISOLATION AND PCR IDENTIFICATION OF CHICKEN ANAEMIA VIRUS INFECTION IN BULGARIA.

Antiviral activity of amides and carboxamides of quinolizidine alkaloid (−)-cytisine against human influenza virus A (H1N1) and parainfluenza virus type 3.

Direct formylation of 2-pyridone core of 3-N-methylcytisine via Duff reaction; synthesis of 9-enyl, 9-ynyl and 9-imino derivatives.

Aza-Michael reaction of 12- N -carboxamide of (–)-cytisine under high pressure conditions.

Synthesis of Several Cytisine Derivatives and their Cytotoxicities against A431, A375, and HCT 116 Tumor Cell Lines.

Synthesis of Guanidine Derivatives of Methylcytisine.

Conjugates of 9- and 11-Halo-Substituted Cytisines with 1′-N-Methylurocanic Acid.

Iodination of Cytisine and Methylcytisine Alkaloids.

Synthesis and Cytotoxic Activity of Conjugates of (-)-Cytisine and Thermopsin Amine Derivatives with 1,3-Dimethyl-5-Formyluracil.

Carboxamides of the Alkaloid Dihydrothalsimine and Their Cytotoxicities.

Thionation of quinolizidine alkaloids and their derivatives via Lawesson's reagent.

Isodimorphe Substitution im CaSO<sub>4</sub>CaHPO<sub>4</sub>H<sub>2</sub>O-System.

Parameters of "yield-irrigation depth" relationship for sunflower grown in the region of Plovdiv.

Productivity of green beans, irrigated at different pre-irrigation soil moisture.

Productivity of sunflower grown in a periodic water deficit conditions.

Evapotranspiration of sunflower crops depending on irrigation.

Experimental Study of the Nonstationarity of an Oblique Ionospheric Sounding Signal on a Mid-Latitude HF Radiopath.

Molecular and Crystal Structure of N-Allylamide-9-Nitrocytisine.

Effects of the geomagnetic storm on October 29-31, 2003, on mid-latitude short-wave radio paths (the data of doppler measurements).

Prenatal diagnosis of pyruvate carboxylase deficiency.

<sup>13</sup>C-NMR-Spektren von Schwefelorganischen Verbindungen mit zwei vicinalen oder geminalen Sulfidgruppen.

Antianemic Activity of Water-Soluble Na,Ca,Fe-Polygalacturonate.

Detection and Differentiation of Current Influenza B Viruses by the Microculture Enzyme-Linked Immunosorbent Assay Using Monoclonal Antibodies.

Generation and Characterization of the Monoclonal Antibody Panel Specific to the NS1 Protein of the Influenza A Virus.

Accuracy of the Anterior Apprehension Test as a Predictor of Risk for Redislocation After a First Traumatic Shoulder Dislocation.

Synthesis, growth and optical spectroscopy studies of BaBiBO and CaBiBO crystals.

APPLICATION OF THE COMPETENCY APPROACH IN BUILDING A MODERN COMPETENCY PROFILE OF PROFESSIONAL ACCOUNTANTS IN BULGARIA.

ACCOUNTING TREATMENT OF INTELLECTUAL PROPERTY IN THE PHARMACEUTICAL INDUSTRY.

COMPARISON OF THREE COMMERCIAL DILUENTS FOR SHORT-TERM STORAGE OF BOAR SEMEN.