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51

Association between polyether–polyamine block-copolymers and low molecular weight polyacids in solution

Veska Toncheva, Roumiana Velichkova, Geert Trossaert, Eric J. Goethals

Journal:

Polymer International

Year:

1993

Language:

english

File:

PDF, 324 KB

english, 1993

52

On the interaction of triphenylmethyl salts with α-methylstyrene

R. Velichkova, I. M. Panayotov, J. Doicheva, G. Heublein, H. Schutz, P. Adler, S. Spange, R. Wondraczek

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1982

Language:

english

File:

PDF, 402 KB

english, 1982

53

Trityl salt—initiated polymerization of α-methylstyrene

R. Velichkova, I. M. Panayotov, J. Doicheva, N. Manolova

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1983

Language:

english

File:

PDF, 340 KB

english, 1983

54

Anionic copolymerization of hexanelactam with functionalized polyisoprene

R. Mateva, R. Filyanova, R. Velichkova, V. Gancheva

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

2003

Language:

english

File:

PDF, 245 KB

english, 2003

55

Polymerization of styrene oxide by nitronium tetrafluoroborate

Rumyana St. Velichkova, Rayna Al. Tsevi

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1986

Language:

english

File:

PDF, 287 KB

english, 1986

56

Characteristics and initiation ability of 9-anthranylmethyl hexafluorophosphate

S. S. Skorokhodov, V. V. Stepanov, V. D. Toncheva, R. S. Velichkova, I. M. Panayotov

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1986

Language:

english

File:

PDF, 303 KB

english, 1986

57

Interaction of triphenylmethyl salts with vinyl ethers

R. S. Velichkova, J. B. Doicheva, I. M. Panayotov

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1987

Language:

english

File:

PDF, 371 KB

english, 1987

58

Polymerization of cyclic acetals. I. Polymerization of 1,3,6-trioxacyclooctane and copolymerization with p-methoxystyrene

R. S. Velichkova, V. B. Gancheva

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1987

Language:

english

File:

PDF, 346 KB

english, 1987

59

Macromonomers from vinyl and cyclic monomers prepared by initiation with stable carbenium salts

R. S. Velichkova, V. D. Toncheva, I. M. Panayotov

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1987

Language:

english

File:

PDF, 378 KB

english, 1987

60

Styrene–isoprene block copolymers. I. Synthesis and solution properties

R. Velichkova, V. Toncheva, C. Getova, S. Pavlova, L. Dubrovina, E. Gladkova, M. Ponomareva

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1991

Language:

english

File:

PDF, 399 KB

english, 1991

61

NMR study of 9-anthranylmethyl hexafluorophosphate. Polymerization of styrene monomers

V. D. Toncheva, R. S. Velichkova, I. M. Panayotov, L. P. Markova

Journal:

Journal of Polymer Science: Polymer Symposia

Year:

1986

Language:

english

File:

PDF, 404 KB

english, 1986

62

Glass formation in the V2O5-MoO3-ZnO system

Maya Markova-Velichkova, Reni Iordanova, Yanko Dimitriev

Journal:

physica status solidi (c)

Year:

2011

Language:

english

File:

PDF, 345 KB

english, 2011

63

Hydride transfer to stable carbenium salts

N. E. Manolova, R. S. Velichkova, I. M. Panayotov

Journal:

Polymer Bulletin

Year:

1983

Language:

english

File:

PDF, 159 KB

english, 1983

64

Kinetik der Styrolpolymerisation mit BF3.(C2H5)20 in Gegenwart von π-Elektronen-Acceptoren

R. S. Velichkova, I. M. Panayotov

Journal:

Colloid & Polymer Science

Year:

1977

Language:

german

File:

PDF, 137 KB

german, 1977

65

New40Ar/39Ar age constraints on the timing of magmatic events in the Panagyurishte region, Bulgaria

Andrea B. Rieser, Franz Neubauer, Robert Handler, Svetlana H. Velichkova, Zivko Ivanov

Journal:

Swiss Journal of Geosciences

Year:

2008

File:

PDF, 714 KB

2008

66

Synthesis and bulk properties of poly(tetrahydrofuran)-poly(2-methyl-2-oxazoline) ABA triblock copolymers

Peter Van Caeter, Eric J. Goethals, Valeria Gancheva, Roumania Velichkova

Journal:

Polymer Bulletin

Year:

1997

Language:

english

File:

PDF, 477 KB

english, 1997

67

Seasonal variations of gas exchange, photosynthetic pigments, and antioxidants in Turkey oak (Quercus cerrisL.) and Hungarian oak (Quercus frainettoTen.) of different age

Silviya Velichkova Wolkerstorfer, Astrid Wonisch, Tatiana Stankova, Nikolina Tsvetkova, Michael Tausz

Journal:

Year:

2011

Language:

english

File:

PDF, 494 KB

english, 2011

68

Polycrystalline materials in MoO3–ZrO2–V2O5system

M. Markova-Velichkova, R. Iordanova, A. Stoyanova, Y. Dimitriev, D. Klissurski

Journal:

Journal of Materials Science

Year:

2007

Language:

english

File:

PDF, 274 KB

english, 2007

69

NO reduction with CO on Cu–Cr and Co–Cr oxide catalysts supported on Al2O3and Al2O3

I. Spassova, N. Velichkova, M. Khristova, V. Georgescu

Journal:

Reaction Kinetics, Mechanisms and Catalysis

Year:

2010

Language:

english

File:

PDF, 368 KB

english, 2010

70

Mechanism of the polycondensation of polycyclic bis-phenols with chlorides of aromatic dicarboxylic acids

S. V. Vinogradova, V. V. Korshak, G. Sh. Papava, N. A. Maisuradze, R. S. Velichkova

Journal:

Russian Chemical Bulletin

Year:

1970

Language:

english

File:

PDF, 325 KB

english, 1970

71

Some principles of the chemical destruction of polyarylates

S. V. Vinogradova, V. V. Korshak, R. S. Velichkova, L. L. Reshetnikova

Journal:

Russian Chemical Bulletin

Year:

1968

Language:

english

File:

PDF, 522 KB

english, 1968

72

Amphiphilic polymers from macromonomers and telechelics

R.S. Velichkova, D.C. Christova

Journal:

Progress in Polymer Science

Year:

1995

Language:

english

File:

PDF, 4.60 MB

english, 1995

73

Phosphorylation of nuclear proteins in a chronic, uncontrollable stress model

Adriana A. Velichkova

Journal:

Pharmacology Biochemistry and Behavior

Year:

1995

Language:

english

File:

PDF, 347 KB

english, 1995

74

Catalytic reduction of NO with decomposed methanol on alumina-supported Mn–Ce catalysts

I. Spassova, T. Tsontcheva, N. Velichkova, M. Khristova, D. Nihtianova

Journal:

Journal of Colloid and Interface Science

Year:

2012

Language:

english

File:

PDF, 1.11 MB

english, 2012

75

Characterization of nanosized Al2(WO4)3

D. Nihtianova, N. Velichkova, R. Nikolova, I. Koseva, A. Yordanova, V. Nikolov

Journal:

Materials Research Bulletin

Year:

2011

Language:

english

File:

PDF, 1.14 MB

english, 2011

76

Nanosized pure and Cr doped Al2−xScx(WO4)3 solid solutions

A. Yordanova, I. Koseva, N. Velichkova, D. Kovacheva, D. Rabadjieva, V. Nikolov

Journal:

Materials Research Bulletin

Year:

2012

Language:

english

File:

PDF, 932 KB

english, 2012

77

Amperometric electrode for determination of urea using electrodeposited rhodium and immobilized urease

Yana Velichkova, Yavor Ivanov, Ivaylo Marinov, Rajendran Ramesh, Numbi Ramudu Kamini, Nina Dimcheva, Elena Horozova, Tzonka Godjevargova

Journal:

Journal of Molecular Catalysis B: Enzymatic

Year:

2011

Language:

english

File:

PDF, 1.34 MB

english, 2011

78

Immobilization of acetylcholinesterase on nanostructure polyacrylonitrile membranes

Ivaylo Marinov, Katya Gabrovska, Jana Velichkova, Tzonka Godjevargova

Journal:

International Journal of Biological Macromolecules

Year:

2009

Language:

english

File:

PDF, 1.15 MB

english, 2009

79

δ-Opioid agonist induced regulation of E2F1 DNA binding activity in NG108-15 cells

Zvetanka S. Tencheva, Maria D. Praskova, Adriana A. Velichkova, Vanio I. Mitev

Journal:

Molecular Brain Research

Year:

2005

Language:

english

File:

PDF, 175 KB

english, 2005

80

Opioid regulation of AP-1 DNA-binding activity in NG108-15 cells under conditions of opioid-receptor adaptation

Zvetanka S Tencheva, Mariana M Belcheva, Adriana A Velichkova, Elena G Lissichkova, Carmine J Coscia

Journal:

Molecular Brain Research

Year:

1997

Language:

english

File:

PDF, 170 KB

english, 1997

81

Separation and characterization of ɛ-caprolactone oligomers by gel permeation chromatography

N. E. Manolova, I. Gitsov, R. S. Velichkova, I. B. Rashkov

Journal:

Polymer Bulletin

Year:

1985

Language:

english

File:

PDF, 385 KB

english, 1985

82

Some features of the chemical degradation of polyarylates

V.V. Korshak, S.V. Vinogradova, S.A. Pavlova, L.V. Dubrovina, R.S. Velichkova

Journal:

Polymer Science U.S.S.R.

Year:

1969

Language:

english

File:

PDF, 389 KB

english, 1969

83

An effective anti-influenzavirus combination of mopyridone and rimantadine hydrochloride

A.S. Galabov, S. Uzunov, L. Tancheva, E. Velichkova, V. Hadjiathanassova, M. Behar

Journal:

Antiviral Research

Year:

1991

Language:

english

File:

PDF, 75 KB

english, 1991

84

Hybrid materials as catalyst support in NO reduction with CO

Nickolov, R., Spassova, I., Velichkova, N., Khristova, M., Dimitrova, V., Tzvetkova, P.

Journal:

Microporous and Mesoporous Materials

Year:

2013

Language:

english

File:

PDF, 495 KB

english, 2013

85

Study on the Role of 5-fluorouracil in the Polymerization of Butylcyanoacrylate during the Formation of Nanoparticles

Simeonova, M., Velichkova, R., Ivanova, G., Enchev, V., Abrahams, I.

Journal:

Journal of Drug Targeting

Year:

2004

Language:

english

File:

PDF, 384 KB

english, 2004

86

10.4194/1303-2712-v13_1_13

Velichkova,, Katia Naneva, Sirakov, Ivaylo Nikolaev

Journal:

Turkish Journal of Fisheries and Aquatic Sciences

Year:

2013

Language:

english

File:

PDF, 791 KB

english, 2013

87

Complete oxidation of hydrocarbons on YFeO3 and LaFeO3 catalysts

Markova-Velichkova, M., Lazarova, T., Tumbalev, V., Ivanov, G., Kovacheva, D., Stefanov, P., Naydenov, A.

Journal:

Chemical Engineering Journal

Year:

2013

Language:

english

File:

PDF, 1.25 MB

english, 2013

88

Heterogeneous Fenton oxidation of paracetamol using iron oxide (nano)particles

Velichkova, F., Julcour-Lebigue, C., Koumanova, B., Delmas, H.

Journal:

Journal of Environmental Chemical Engineering

Year:

2013

Language:

english

File:

PDF, 1.73 MB

english, 2013

89

Methyl Transfer in Glycine N -Methyltransferase. A Theoretical Study

Velichkova, Polina, Himo, Fahmi

Journal:

Journal of Physical Chemistry B

Year:

2005

Language:

english

File:

PDF, 244 KB

english, 2005

90

Theoretical Study of the Methyl Transfer in Guanidinoacetate Methyltransferase

Velichkova, Polina, Himo, Fahmi

Journal:

Journal of Physical Chemistry B

Year:

2006

Language:

english

File:

PDF, 353 KB

english, 2006

91

ПОЛУЧАВАНЕ НА ПО-ГОЛЯМО КОЛИЧЕСТВО ВКЛЮЧЕНИЯ ПО ВРЕМЕ НА ЯДРЕНИ ПОЛИЕДРИИ ПРИ ЗЕЛЕВАТА НОЩЕНКА [MAMESTRA BRASSICAE L.] И ПРИ ГРАДИНСКАТАНОЩЕНКА [MAMESTRA OLERACEA L.]

Величкова - Кожухарона, Мария, Величкова • Кожухарова, М., Velichkova-Kojuharova, Maria

Journal:

Biotechnology & Biotechnological Equipment

Year:

1990

Language:

english

File:

PDF, 305 KB

english, 1990

92

EPR and Rheological Study of Hybrid Interfaces in Gold–Clay–Epoxy Nanocomposites

Angelov, Verislav, Velichkova, Hristiana, Ivanov, Evgeni, Kotsilkova, Rumiana, Delville, Marie-Hélène, Cangiotti, Michela, Fattori, Alberto, Ottaviani, Maria Francesca

Journal:

Year:

2014

Language:

english

File:

PDF, 6.89 MB

english, 2014

93

Tailor-made polymers and copolymers from aziridines and 1,3-oxacyclanes

Velichkova, Rumiana, Christova, Darina, Gancheva, Valeria

Journal:

Macromolecular Symposia

Year:

1994

Language:

english

File:

PDF, 768 KB

english, 1994

94

Organic–inorganic composites based on cyclotriphosphazene-cross-linked PHEMA networks

Christova, D., Ivanova, S. D., Velichkova, R. S., Tzvetkova, P., Mihailova, P., Uzunov, I., Lakov, L., Peshev, O.

Journal:

Designed Monomers & Polymers

Year:

2003

Language:

english

File:

PDF, 177 KB

english, 2003

95

Glutaraldehyde-crosslinked poly(glycidol-block-ethylene oxide-block-glycidol) networks with temperatureresponsive swelling behaviour

Christova, Darinka, Ivanova, Sijka, Trzebicka, Barbara, Walach, Wojciech, Velichkova, Rumiana, Dworak, Andrzej

Journal:

Year:

2003

Language:

english

File:

PDF, 184 KB

english, 2003

96

Keap1 Regulates the Oxidation-Sensitive Shuttling of Nrf2 into and out of the Nucleus via a Crm1-Dependent Nuclear Export Mechanism

Velichkova, M., Hasson, T.

Journal:

Molecular and Cellular Biology

Year:

2005

Language:

english

File:

PDF, 909 KB

english, 2005

97

Antiviral Activity of N-Phenyl-N'-Aryl- or Alkylthiourea Derivatives in Coxsackie Virus Infections in Mice

Galabov, A. S., Velichkova, E. H.

Journal:

Antimicrobial Agents and Chemotherapy

Year:

1974

Language:

english

File:

PDF, 1019 KB

english, 1974

98

New functionalized cyclotriphosphazenes - synthesis and application in the sol-gel process

Christova, D., Ivanova, S. D., Velichkova, R. S., Tzvetkova, P., Mihailova, P., Lakov, L., Peshev, O.

Journal:

Designed Monomers & Polymers

Year:

2001

Language:

english

File:

PDF, 231 KB

english, 2001

99

Drosophila Mtm and class II PI3K coregulate a PI(3)P pool with cortical and endolysosomal functions

Velichkova, M., Juan, J., Kadandale, P., Jean, S., Ribeiro, I., Raman, V., Stefan, C., Kiger, A. A.

Journal:

The Journal of Cell Biology

Year:

2010

Language:

english

File:

PDF, 6.50 MB

english, 2010

100

Drosophila Mtm and class II PI3K coregulate a PI(3)P pool with cortical and endolysosomal functions

Velichkova, M., Juan, J., Kadandale, P., Jean, S., Ribeiro, I., Raman, V., Stefan, C., Kiger, A. A.

Journal:

The Journal of Cell Biology

Year:

2010

Language:

english

File:

PDF, 793 KB

english, 2010

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