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1

Dynamics of surface waves in wetting films

R Tsekov, H.J Schulze, B Radoev, Ph Letocart

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

1998

Language:

english

File:

PDF, 251 KB

english, 1998

2

Surface forces and dynamic effects in thin liquid films on solid interfaces

Roumen Tsekov, Boryan Radoev

Journal:

International Journal of Mineral Processing

Year:

1999

Language:

english

File:

PDF, 137 KB

english, 1999

3

Rheology of silver nanocluster solutions under confinement

Stoyan I. Karakashev, Nikolay Grozev, Isabel Díez, Robin H.A. Ras, Roumen Tsekov

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2011

Language:

english

File:

PDF, 357 KB

english, 2011

4

EFFECT OF THICKNESS NON-HOMOGENEITY ON THE KINETIC BEHAVIOUR OF MICROSCOPIC FOAM FILM

Manev, Emil, Tsekov, Roumen, Radoev, Boryan

Journal:

Journal of Dispersion Science and Technology

Year:

1997

Language:

english

File:

PDF, 420 KB

english, 1997

5

Delta-Comb Potential in Modeling Three-Phase Contact Line (TPCL) on Periodically Patterned Surfaces

Tsekov, Roumen, Grozev, Nikolay A., Delcheva, Iliyana V., Ivanov, Ivan T., Balashev, Konstantin, Karakashev, Stoyan I.

Journal:

Journal of Physical Chemistry B

Year:

2012

Language:

english

File:

PDF, 3.87 MB

english, 2012

6

Quantum mechanics emerging from stochastic dynamics of virtual particles

Journal:

Journal of Physics Conference Series

Year:

2016

Language:

english

File:

PDF, 583 KB

english, 2016

7

Adsorption of ions at uncharged insoluble monolayers

Peshkova, Tatyana V., Minkov, Ivan, Tsekov, Roumen, Slavchov, Radomir Iliev

Journal:

Year:

2016

Language:

english

File:

PDF, 1.85 MB

english, 2016

8

Bubble Rubbing on Hydrophobic Solid Surface

Karakashev, Stoyan I., Stöckelhuber, Klaus W., Tsekov, Roumen, Grozev, Nikolay, Simeonova, Silviya, Raykundaliya, Nirav, Heinrich, Gert

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2018

Language:

english

File:

PDF, 786 KB

english, 2018

9

Understanding the effect of Ce and Zr on chemical expansion in yttrium doped strontium cerate and zirconate by high temperature X-ray analysis and density functional theory

Fujisaki, Takaya, Staykov, Aleksandar Tsekov, Jing, Yuhang, Leonard, Kwati, Aluru, Narayana R., Matsumoto, Hiroshige

Journal:

Solid State Ionics

Year:

2019

File:

PDF, 1.88 MB

2019

10

Genetic-biochemical identification of some sturgeons and their hybrids (Pisces, Acipenseridae)

Dobrovolov, I., Ivanova, P., Tsekov, A.

Journal:

SIL Proceedings, 1922-2010

Year:

2005

Language:

english

File:

PDF, 1.69 MB

english, 2005

11

Theoretical Study of the Direct Conversion of Methane to Methanol Using H 2 O 2 as Oxidant on Pd and Au/Pd Surfaces

Pookkottu Kunnath, Sajith, Staykov, Aleksandar Tsekov, Yoshida, Masataka, Shiota, Yoshihito, Yoshizawa, Kazunari

Journal:

The Journal of Physical Chemistry C

Year:

2020

File:

PDF, 1.02 MB

2020

12

Supramolecular chemistry-based one -pot high-efficient separation of solubilizer-free pure semiconducting single-walled carbon nano-tubes: molecular strategy and mechanism

Nakashima, Naotoshi, Fukuzawa, Masashi, Nishimura, Kanako, Fujigaya, Tsuyohiko, Kato, Yuichi, Staykov, Aleksandar Tsekov

Journal:

Journal of the American Chemical Society

Year:

2020

File:

PDF, 4.29 MB

2020

13

Do human polyoma viruses and human immunodeficiency virus share common co-receptors?

Kalin Borissov, Iliya Tsekov, Rayna Gavazova, Zlatko Kalvatchev, Radka Argirova

Journal:

Journal of Medical Virology

Year:

2010

Language:

english

File:

PDF, 79 KB

english, 2010

14

Sequence variations of the VP1 gene of Polyomavirus hominis 1 among Bulgarians

Svetoslav Slavov, Iliya Tsekov, Zlatko Kalvatchev

Journal:

Journal of Medical Virology

Year:

2010

Language:

english

File:

PDF, 81 KB

english, 2010

15

Prevalence of JC polyomavirus genomic sequences from the large t-antigen and non-coding control regions among bulgarian patients with primary brain tumors

Iliya Tsekov, Dilyan Ferdinandov, Ventzeslav Bussarsky, Svetlana Hristova, Prof. Zlatko Kalvatchev

Journal:

Journal of Medical Virology

Year:

2011

Language:

english

File:

PDF, 131 KB

english, 2011

16

Size Dependence of Protein-Induced Flocculation of Phosphatidylcholine Liposomes

Mariana N. Dimitrova, Roumen Tsekov, Hideo Matsumura, Kunio Furusawa

Journal:

Journal of Colloid and Interface Science

Year:

2000

Language:

english

File:

PDF, 883 KB

english, 2000

17

Effects of Dissipation on Contact Angle Measurements Using a Dynamic Method

Roumen Tsekov, Hideo Matsumura, Koji Kawasaki, Masaki Kambara

Journal:

Journal of Colloid and Interface Science

Year:

2001

Language:

english

File:

PDF, 72 KB

english, 2001

18

Viscous — dissipative correlations on fluid interfaces

B. Radoev, R. Tsekov

Journal:

Advances in Colloid and Interface Science

Year:

1990

Language:

english

File:

PDF, 444 KB

english, 1990

19

Life time of nonthinning liquid films - influence of the surface waves spatial correlations

R. Tsekov, B. Radoev

Journal:

Advances in Colloid and Interface Science

Year:

1992

Language:

english

File:

PDF, 679 KB

english, 1992

20

Quantum Brownian motion and classical diffusion

Roumen Tsekov, Georgi N. Vayssilov

Journal:

Chemical Physics Letters

Year:

1992

Language:

english

File:

PDF, 305 KB

english, 1992

21

Motion detection using image histogram sequence analysis

P. Iliev, L. Tsekov

Journal:

Signal Processing

Year:

1993

Language:

english

File:

PDF, 1.35 MB

english, 1993

22

Energy transfer in adsorbed molecule-solid surface vibration interactions

George Vayssilov, Roumen Tsekov

Journal:

Surface Science Letters

Year:

1991

Language:

english

File:

PDF, 53 KB

english, 1991

23

Adsorption of ionic surfactants

E.D. Manev, S.V. Sazdanova, R.Tsekov, S.I. Karakashev, A.V. Nguyen

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2008

Language:

english

File:

PDF, 156 KB

english, 2008

24

Dimple formation and its effect on the rate of drainage in thin liquid films

Roumen Tsekov, Eli Ruckenstein

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

1994

Language:

english

File:

PDF, 570 KB

english, 1994

25

Resonant diffusion on modulated surfaces

Roumen Tsekov, Elitsa Evstatieva

Journal:

Advances in Colloid and Interface Science

Year:

2005

Language:

english

File:

PDF, 118 KB

english, 2005

26

Dynamic effects in thin liquid films containing ionic surfactants

Stoyan I. Karakashev, Roumen Tsekov, Dilyana S. Ivanova

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2010

Language:

english

File:

PDF, 673 KB

english, 2010

27

Comparative validation of the analytical models for the Marangoni effect on foam film drainage

Stoyan I. Karakashev, Dilyana S. Ivanova, Zhana K. Angarska, Emil D. Manev, Roumen Tsekov, Borjan Radoev, Radomir Slavchov, Anh V. Nguyen

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2010

Language:

english

File:

PDF, 954 KB

english, 2010

28

Elasticity of foam bubbles measured by profile analysis tensiometry

Stoyan I. Karakashev, Roumen Tsekov, Emil D. Manev, Anh V. Nguyen

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2010

Language:

english

File:

PDF, 339 KB

english, 2010

29

Empirical evidences of persistence and dynamical chaos in solar–terrestrial phenomena

S. Panchev, M. Tsekov

Journal:

Journal of Atmospheric and Solar-Terrestrial Physics

Year:

2007

Language:

english

File:

PDF, 434 KB

english, 2007

30

Effect of ionic surfactants on drainage and equilibrium thickness of emulsion films

Stoyan I. Karakashev, Emil D. Manev, Roumen Tsekov, Anh V. Nguyen

Journal:

Journal of Colloid and Interface Science

Year:

2008

Language:

english

File:

PDF, 481 KB

english, 2008

31

An experimental test of the fractal model for drainage of foam films

S.I. Karakashev, D.S. Ivanova, E.D. Manev, R. Kirilova, R. Tsekov

Journal:

Journal of Colloid and Interface Science

Year:

2011

Language:

english

File:

PDF, 280 KB

english, 2011

32

Radiation field in continuous annular photocatalytic reactors: role of the lamp finite size

Roumen Tsekov, Panagiotis G. Smirniotis

Journal:

Chemical Engineering Science

Year:

1997

Language:

english

File:

PDF, 354 KB

english, 1997

33

Kinetics of air/vesicle-suspension/quartz three-phase contact

L. Alexandrova, R. Tsekov

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

1998

Language:

english

File:

PDF, 499 KB

english, 1998

34

The R4/5-problem in the drainage of dimpled thin liquid films

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

1998

Language:

english

File:

PDF, 104 KB

english, 1998

35

Linear surface waves on a liquid–vapor interface: role of the surface permanent dipole moment

R Tsekov, H.J Schulze, B Radoev, E Manev

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

1999

Language:

english

File:

PDF, 101 KB

english, 1999

36

Experiments on surface waves in thin wetting films

P. Letocart, B. Radoev, H.J. Schulze, R. Tsekov

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

1999

Language:

english

File:

PDF, 242 KB

english, 1999

37

Dimple evolution in foam films of liposome (DPPC) suspensions

D.J. Mitev, R. Tsekov, C.S. Vassilieff

Journal:

Colloids and Surfaces B: Biointerfaces

Year:

1997

Language:

english

File:

PDF, 329 KB

english, 1997

38

“Health” program in action

Journal:

Year:

1990

Language:

english

File:

PDF, 198 KB

english, 1990

39

Nonlinear Theory of Quantum Brownian Motion

Journal:

International Journal of Theoretical Physics

Year:

2009

Language:

english

File:

PDF, 280 KB

english, 2009

40

Thermo-Quantum Diffusion

Journal:

International Journal of Theoretical Physics

Year:

2009

Language:

english

File:

PDF, 226 KB

english, 2009

41

Towards Nonlinear Quantum Fokker-Planck Equations

Journal:

International Journal of Theoretical Physics

Year:

2009

Language:

english

File:

PDF, 208 KB

english, 2009

42

Dissipative Time Dependent Density Functional Theory

Journal:

International Journal of Theoretical Physics

Year:

2009

Language:

english

File:

PDF, 200 KB

english, 2009

43

Temperature dependence of the rate constant for dissociation of absorbed molecules

G. Vayssilov, R. Tsekov

Journal:

Chemical Physics Letters

Year:

1992

Language:

english

File:

PDF, 248 KB

english, 1992

44

Optimal radiation field in one-dimensional continuous flow heterogeneous photocatalytic reactors

Lev Davydov, Roumen Tsekov, Panagiotis G. Smirniotis

Journal:

Chemical Engineering Science

Year:

2001

Language:

english

File:

PDF, 355 KB

english, 2001

45

REGIONAL POLICY FOR RURAL SETTLEMENTS IN BULGARIA

Journal:

Tijdschrift voor economische en sociale geografie

Year:

1992

Language:

english

File:

PDF, 642 KB

english, 1992

46

Capillary pressure of van der Waals liquid nanodrops

R. Tsekov, B. V. Toshev

Journal:

Colloid Journal

Year:

2012

Language:

english

File:

PDF, 181 KB

english, 2012

47

Bayesian approach to electron correlation in density functional theory

R. Tsekov, G.N. Vayssilov

Journal:

Annalen der Physik

Year:

2012

Language:

english

File:

PDF, 146 KB

english, 2012

48

On the kinetics of Ag−Ti alloy oxidation

R. Tsekov, A. Slavev

Journal:

Reaction Kinetics, Mechanisms and Catalysis

Year:

1992

Language:

english

File:

PDF, 259 KB

english, 1992

49

Wetting films on chemically patterned surfaces

Stoyan I. Karakashev, Klaus W. Stöckelhuber, Roumen Tsekov

Journal:

Journal of Colloid and Interface Science

Year:

2011

Language:

english

File:

PDF, 913 KB

english, 2011

50

Two-dimensional Brownian motion of atoms and dimers on solid surfaces

Roumen Tsekov, Eli Ruckenstein

Journal:

Surface Science

Year:

1995

Language:

english

File:

PDF, 553 KB

english, 1995