V. Groudeva: search on Z-Library

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1

Bioremediation of waters contaminated with crude oil and toxic heavy metals

V.I. Groudeva, S.N. Groudev, A.S. Doycheva

Journal:

International Journal of Mineral Processing

Year:

2001

Language:

english

File:

PDF, 52 KB

english, 2001

2

The microbial community of Vetiver root and its involvement into essential oil biogenesis

Luigi Del Giudice, Domenica Rita Massardo, Paola Pontieri, Cinzia M. Bertea, Domenico Mombello, Elisabetta Carata, Salvatore Maurizio Tredici, Adelfia Talà, Marco Mucciarelli, Veneta Ivanova Groudeva,

Journal:

Environmental Microbiology

Year:

2008

Language:

english

File:

PDF, 1008 KB

english, 2008

3

Heap Biooxidation - Bioleachingofa Refractory Gold-Bearing Ore

GROUDEV, S. N., SPASOVA, I.I., GROUDEVA, V. I., IVANOV, I. M.

Journal:

Mineral Processing and Extractive Metallurgy Review

Year:

1998

Language:

english

File:

PDF, 296 KB

english, 1998

4

Changes in an ore dump during a 40-year period of commercial scale and spontaneous natural bioleaching

V.I. Groudeva, D.V. Vasilev, G.I. Karavaiko, S.N. Groudev

Journal:

Hydrometallurgy

Year:

2010

Language:

english

File:

PDF, 270 KB

english, 2010

5

Combustion behaviour of some biodesulphurized coals assessed by TGA/DTA

S.P. Marinov, L. Gonsalvesh, M. Stefanova, J. Yperman, R. Carleer, G. Reggers, Y. Yürüm, V. Groudeva, P. Gadjanov

Journal:

Thermochimica Acta

Year:

2010

Language:

english

File:

PDF, 613 KB

english, 2010

6

DC reactive magnetron sputter deposition of (111) textured TiN films — influence of nitrogen flow and discharge power on the texture formation

S Groudeva-Zotova, R Kaltofen, T Sebald

Journal:

Surface and Coatings Technology

Year:

2000

Language:

english

File:

PDF, 286 KB

english, 2000

7

Cleaning of Acid Mine Drainage from An Uranium Mine By Means of a PassiveTreatment System

GROUDEVA, V. I., GROUDEV, S. N.

Journal:

Mineral Processing and Extractive Metallurgy Review

Year:

1998

Language:

english

File:

PDF, 263 KB

english, 1998

8

Bacterial Genus Xenorhabdus (Enterobacteriaceae) Part of the Bacterial Complex of Five Bulgarian Populations Entomopathogenic Nematode from Genus Steinernema (Steinernematidae: Rhabditida)

Georgieva—Tchakinska, Y., Groudeva, V., Shishiniova, M.

Journal:

Biotechnology & Biotechnological Equipment

Year:

2008

Language:

english

File:

PDF, 743 KB

english, 2008

9

Bacterial Microflora of Contaminated Metalworking Fluids

Bakalova, S., Doycheva, A., Ivanova, I., Groudeva, V., Dimkov, R.

Journal:

Biotechnology & Biotechnological Equipment

Year:

2007

Language:

english

File:

PDF, 1.02 MB

english, 2007

10

Phase composition of Cr–C thin films deposited by a double magnetron sputtering system

S. Groudeva-Zotova, R. G. Vitchev, B. Blanpain

Journal:

Surface and Interface Analysis

Year:

2000

Language:

english

File:

PDF, 85 KB

english, 2000

11

Arsenite oxidation in batch reactors with alginate-immobilized ULPAs1 strain

Diliana D. Simeonova, Kalina Micheva, Daniel A.E. Muller, Florence Lagarde, Marie-Claire Lett, Veneta I. Groudeva, Didier Lièvremont

Journal:

Biotechnology and Bioengineering

Year:

2005

Language:

english

File:

PDF, 105 KB

english, 2005

12

Chemistry of the Pechini Process in Cerium-Containing Systems

D. Todorovsky, N. Petrova, M. Getsova, R. Todorovska, I. Manolov, St. Groudeva-Zotova

Journal:

Year:

2005

File:

PDF, 8 KB

2005

13

Nanotube Spintronics: Magnetic Systems Based on Carbon Nanotubes

Claus M. Schneider, R. Kozhuharova, S. Groudeva-Zotova, B. Zhao, T. Muehl, I. Moench, H. Vinzelberg, M. Ritschel, A. Leonhardt, J. Fink

Journal:

Year:

2006

File:

PDF, 8 KB

2006

14

A combined chemico-biological treatment of waste waters from coal depyritization with production of elemental sulphur

V.I. Groudeva, S.N. Groudev

Journal:

Fuel Processing Technology

Year:

1994

Language:

english

File:

PDF, 404 KB

english, 1994

15

Well-aligned Co-filled carbon nanotubes: preparation and magnetic properties

Radinka Kozhuharova, Manfred Ritschel, Dieter Elefant, Andreas Graff, Albrecht Leonhardt, Ingolf Mönch, Thomas Mühl, Stefka Groudeva-Zotova, Claus M. Schneider

Journal:

Applied Surface Science

Year:

2004

Language:

english

File:

PDF, 312 KB

english, 2004

16

Spray-pyrolysis deposition of LaMnO3 and La1−xCaxMnO3 thin films

R. Todorovska, N. Petrova, D. Todorovsky, St. Groudeva-Zotova

Journal:

Applied Surface Science

Year:

2006

Language:

english

File:

PDF, 449 KB

english, 2006

17

Investigation of hard magnetic properties in the Fe–Pt system by combinatorial deposition of thin film multilayer libraries

A. Ludwig, N. Zotov, A. Savan, S. Groudeva-Zotova

Journal:

Applied Surface Science

Year:

2006

Language:

english

File:

PDF, 366 KB

english, 2006

18

NiMn/FeNi exchange biasing systems–magnetic and structural characteristics after short annealing close to the phase transition point of the AFM layer

S Groudeva-Zotova, D Elefant, R Kaltofen, J Thomas, C.M Schneider

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2004

Language:

english

File:

PDF, 371 KB

english, 2004

19

Structural and magnetic characteristics of FeCo thin films modified by combinatorial ion implantation

S. Groudeva-Zotova, H. Karl, A. Savan, J. Feydt, B. Wehner, T. Walther, N. Zotov, B. Stritzker, A. Ludwig

Journal:

Thin Solid Films

Year:

2006

Language:

english

File:

PDF, 291 KB

english, 2006

20

Double unbalanced magnetron sputtering system used for ion-assisted thin film deposition

S Groudeva-Zotova

Journal:

Year:

1998

Language:

english

File:

PDF, 400 KB

english, 1998

21

Working characteristics of two magnetron sputtering devices based on different unbalanced magnetic systems of type II

S. Groudeva-Zotova

Journal:

Surface and Coatings Technology

Year:

1998

Language:

english

File:

PDF, 381 KB

english, 1998

22

Oxidation of NiFe(20 wt.%) thin films

W. Brückner, S. Baunack, M. Hecker, J. Thomas, S. Groudeva-Zotova, C.M. Schneider

Journal:

Materials Science and Engineering: B

Year:

2001

Language:

english

File:

PDF, 150 KB

english, 2001

23

Phase composition and magnetic characteristics of Fe-filled multi-walled carbon nanotubes

S. Groudeva-Zotova, R. Kozhuharova, D. Elefant, T. Mühl, C.M. Schneider, I. Mönch

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2006

Language:

english

File:

PDF, 587 KB

english, 2006

24

Unbalanced planar magnetron with continuous control of the operating mode from type I to type II

J Kourtev, S Groudeva-Zotova, I Garnev, V Orlinov

Journal:

Year:

1996

Language:

english

File:

PDF, 276 KB

english, 1996

25

Microplate screening assay for the detection of arsenite-oxidizing and arsenate-reducing bacteria

Diliana D. Simeonova, Didier Lièvremont, Florence Lagarde, Daniel A.E. Muller, Veneta I. Groudeva, Marie-Claire Lett

Journal:

FEMS Microbiology Letters

Year:

2004

Language:

english

File:

PDF, 335 KB

english, 2004

26

Microbial communities in four industrial copper dump leaching operations in Bulgaria

S.N. Groudev, V.I. Groudeva

Journal:

FEMS Microbiology Reviews

Year:

1993

Language:

english

File:

PDF, 477 KB

english, 1993

27

Highly Crystalline Y3Fe5O12Thin Films by Cictric Spray Pyrolysis

R. Todorovska, St. Groudeva-Zotova, D. Todorovsky, G. Tzvetkov, P. Stefanov

Journal:

Journal of Materials Synthesis and Processing

Year:

2002

Language:

english

File:

PDF, 414 KB

english, 2002

28

Application of granulated apple pectin in the treatment of hyperlipoproteinaemia I. Deriving the regression equation to describe the changes

Janet Groudeva, Maria G. Kratchanova, Ivan N. Panchev, C. G. Kratchanova

Journal:

European Food Research and Technology

Year:

1997

Language:

english

File:

PDF, 94 KB

english, 1997

29

Biodesulphurized low rank coals appraisal: Initial, treated, their bitumens and solid residues

S.P. Marinov, M. Stefanova, L. Gonsalvesh, V. Groudeva, P. Gadjanov, R. Carleer, J. Yperman

Journal:

Fuel Processing Technology

Year:

2011

Language:

english

File:

PDF, 678 KB

english, 2011

30

Magnetic and structural characteristics of exchange biasing systems based on NiMn antiferromagnetic films

S Groudeva-Zotova, D Elefant, R Kaltofen, D Tietjen, J Thomas, V Hoffmann, C.M Schneider

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2003

Language:

english

File:

PDF, 749 KB

english, 2003

31

Microplate screening assay for the detection of arsenite-oxidizing and arsenate-reducing bacteria

Diliana D. Simeonova, Didier Lièvremont, Florence Lagarde, Daniel A.E. Muller, Veneta I. Groudeva, Marie-Claire Lett

Journal:

FEMS Microbiology Letters

Year:

2004

Language:

english

File:

PDF, 337 KB

english, 2004

32

Thermal decomposition of yttrium–iron citrates prepared in ethylene glycol medium

D.S Todorovsky, R.V Todorovska, St Groudeva-Zotova

Journal:

Materials Letters

Year:

2002

Language:

english

File:

PDF, 111 KB

english, 2002

33

Spray pyrolysis deposition of α-Fe2O3 thin films using iron (III) citric complexes

R.V Todorovska, St Groudeva-Zotova, D.S Todorovsky

Journal:

Materials Letters

Year:

2002

Language:

english

File:

PDF, 179 KB

english, 2002

34

Magnetic properties of aligned Fe-filled carbon nanotubes

Mühl, T., Elefant, D., Graff, A., Kozhuharova, R., Leonhardt, A., Mönch, I., Ritschel, M., Simon, P., Groudeva-Zotova, S., Schneider, C. M.

Journal:

Journal of Applied Physics

Year:

2003

Language:

english

File:

PDF, 443 KB

english, 2003

35

Biogenic iron compounds: XRD, Mossbauer and FTIR study

Maya Shopska, Zara P. Cherkezova-Zheleva, Daniela G. Paneva, Mihail Iliev, Georgi B. Kadinov, Ivan G. Mitov, Veneta I. Groudeva

Journal:

Central European Journal of Chemistry

Year:

2013

Language:

english

File:

PDF, 1.49 MB

english, 2013

36

Biogenic iron oxides produced by neutrophilic iron-oxidizing bacteria under laboratory conditions

Angelova, Ralitza, Slavov, Lyubomir, Iliev, Mihail, Blagoev, Blagoi, Kovacheva, Daniela, Abrashev, Miroslav, Nedkov, Ivan, Groudeva, Veneta

Journal:

Current Opinion in Biotechnology

Year:

2013

Language:

english

File:

PDF, 74 KB

english, 2013

37

Secondary electron emission coefficient of C:H and Si:C thin films and some relations to their morphology and composition

Groudeva-Zotova, S., Jacob, W., von Keudell, A.

Journal:

Diamond and Related Materials

Year:

1996

Language:

english

File:

PDF, 869 KB

english, 1996

38

Chromosomal radiosensitivity in patients with multiple sclerosis

Milenkova, Maria, Milanov, Ivan, Kmetska, Ksenia, Deleva, Sofia, Popova, Ljubomira, Hadjidekova, Valeria, Groudeva, Violeta, Hadjidekova, Savina, Domínguez, Inmaculada

Journal:

Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis

Year:

2013

Language:

english

File:

PDF, 531 KB

english, 2013

39

Bioleaching of a Copper Sulphide Ore at Different Temperatures

Groudeva, Veneta Ivanova, Iliev, Mihail Vladimirov, Ilieva, Ralitza Valentinova, Groudev, Stoyan Nikolov

Journal:

Advanced Materials Research

Year:

2013

Language:

english

File:

PDF, 784 KB

english, 2013

40

PCR Detection and 16S rDNA Sequence Analysis of Different Acidithiobacillus Ferrooxidans Isolates

Ilieva, Ralitsa, Groudeva, Veneta, Iliev, Mihail

Journal:

Biotechnology & Biotechnological Equipment

Year:

2011

Language:

english

File:

PDF, 1.75 MB

english, 2011

41

Microbial Diversity in Heavy-Metal Polluted Waters

Satchanska, G., Pentcheva, E.N., Atanasova, R., Groudeva, V., Trifonova, R, Golovinsky, E.

Journal:

Biotechnology & Biotechnological Equipment

Year:

2005

Language:

english

File:

PDF, 583 KB

english, 2005

42

Optimization of CT procedures in two radiology departments

Dyakov, I., Alamin, M., Groudeva, V., Vassileva, J., Stoinova, V., Hadjidekov, V.

Journal:

Year:

2014

Language:

english

File:

PDF, 51 KB

english, 2014

43

Possibilites for use of Corynebacterium Sp. RB-96 in Biotechnologies for Purification of Soils and Waters Polluted with Petroleum

Tzarkova, E., Stojanova, N., Groudeva, V.

Journal:

Biotechnology & Biotechnological Equipment

Year:

1998

Language:

english

File:

PDF, 247 KB

english, 1998

44

Taxonomic Identification of Bacteria, Associated with Bulgarian Populations of Entomopathogenic Nematodes from Genus Steinernema (Rhabditida, Steinernematidae ) II

Georgieva, Y.H., Groudeva, V.I., Shishiniova, M.D.

Journal:

Biotechnology & Biotechnological Equipment

Year:

2005

Language:

english

File:

PDF, 84 KB

english, 2005

45

Microbial Toxicity of Ethanolamines

Bakalova, S., Mincheva, V., Doycheva, A., Groudeva, V., Dimkov, R.

Journal:

Biotechnology & Biotechnological Equipment

Year:

2008

Language:

english

File:

PDF, 287 KB

english, 2008

46

Use of Selenastrum Capricornutum Growth Inhibition Test for Testing Toxicity of Metal Ions in Soil and Water

Ivanova, I., Groudeva, V.

Journal:

Biotechnology & Biotechnological Equipment

Year:

2006

Language:

english

File:

PDF, 211 KB

english, 2006

47

Iron and Sulfur Oxidation by Thiobacillus Ferrooxidans and Tolerance to Copper and Zinc Ions

Petkova, S., Groudeva, V.

Journal:

Biotechnology & Biotechnological Equipment

Year:

1997

Language:

english

File:

PDF, 342 KB

english, 1997

48

Bioremediation of Petroleum—Polluted Soils by Adsorptive Immobilized Corynebacterium Sp. RB—96

Tzarkova, E.K., Groudeva, V.I.

Journal:

Biotechnology & Biotechnological Equipment

Year:

2000

Language:

english

File:

PDF, 289 KB

english, 2000

49

On the Chemistry of Pechini Process in Cerium Containing Systems

Todorovsky, D., Petrova, N., Getsova, M., Todorovska, R., Manolov, I., Groudeva-Zotova, St.

Journal:

Key Engineering Materials

Year:

2004

Language:

english

File:

PDF, 181 KB

english, 2004

50

Characterization of Arsenic-Transforming Bacteria from Arsenic Contaminated Sites in Bulgaria

Krumova, K., Nikolovska, M., Groudeva, V.

Journal:

Biotechnology & Biotechnological Equipment

Year:

2008

Language:

english

File:

PDF, 459 KB

english, 2008

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