I. Urumov: search on Z-Library

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1

Millimeter-Wave Conical Fresnel Zone Lens of Flat Dielectric Rings

Kamburov, L. P., Rodriguez, J. M., Urumov, J. R., Hristov, H. D.

Journal:

IEEE Transactions on Antennas and Propagation

Year:

2014

Language:

english

File:

PDF, 1.33 MB

english, 2014

2

Kuramoto model with asymmetric distribution of natural frequencies

Basnarkov, Lasko, Urumov, Viktor

Journal:

Physical Review E

Year:

2008

Language:

english

File:

PDF, 220 KB

english, 2008

3

Existence of a bound state for the one-dimensional ’’helium atom’’

Journal:

American Journal of Physics

Year:

1979

Language:

english

File:

PDF, 403 KB

english, 1979

4

The role of continuum states in perturbation theory

Journal:

American Journal of Physics

Year:

1983

Language:

english

File:

PDF, 484 KB

english, 1983

5

Curvilinear Fresnel-Zone Plate Lens Antenna: Vector Radiation Theory

L. P. Kamburov, H. D. Hristov, J. R. Urumov, R. Feick

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2005

Language:

english

File:

PDF, 2.30 MB

english, 2005

6

Compound Fresnel Zone Lens Conformal to Truncated Cone: Antenna Application

H. D. Hristov, L. P. Kamburov, R. Feick, J. R. Urumov

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2007

Language:

english

File:

PDF, 285 KB

english, 2007

7

Phase transitions in the Kuramoto model

Basnarkov, Lasko, Urumov, Viktor

Journal:

Physical Review E

Year:

2007

Language:

english

File:

PDF, 71 KB

english, 2007

8

Focusing characteristics of curvilinear half-open Fresnel zone plate lenses: plane wave illumination

Hristov, H.D., Kamburov, L.P., Urumov, J.R., Feick, R.

Journal:

IEEE Transactions on Antennas and Propagation

Year:

2005

Language:

english

File:

PDF, 422 KB

english, 2005

9

Conical Double-Dielectric Fresnel Zone Lens and Antenna

Hristov, H. D., Kamburov, L. P., Urumov, J. R., Feick, R., Atanassov, A. I., Grote, G.

Journal:

IEEE Microwave and Wireless Components Letters

Year:

2007

Language:

english

File:

PDF, 118 KB

english, 2007

10

[IEEE 2013 International Conference on Electromagnetics in Advanced Applications (ICEAA) - Torino (Turin), Italy (2013.09.9-2013.09.13)] 2013 International Conference on Electromagnetics in Advanced Applications (ICEAA) - Lens antenna based on fresnel zone lens of flat dielectric rings conformal to conical surface

Hristov, H. D., Rodriguez, J. M., Urumov, J. R., Kamburov, L. P.

Year:

2013

Language:

english

File:

PDF, 387 KB

english, 2013

11

[IEEE 2013 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting - Orlando, FL, USA (2013.07.7-2013.07.13)] 2013 IEEE Antennas and Propagation Society International Symposium (APSURSI) - Cone-shape Fresnel zone lens of flat dielectric rings

Hristov, H. D., Rodriguez, J. M., Kamburov, L. P., Urumov, J. R.

Year:

2013

Language:

english

File:

PDF, 697 KB

english, 2013

12

Thermodynamic Description of Ternary Fe-X-P Systems. Part 8: Fe-Si-P

Miettinen, Jyrki, Vassilev-Urumov, Gueorgui

Journal:

Journal of Phase Equilibria and Diffusion

Year:

2016

Language:

english

File:

PDF, 569 KB

english, 2016

13

Comment on ‘Reply to Comment on “HydrogeoSieveXL: an Excel-based tool to estimate hydraulic conductivity from grain-size analysis”: technical note published in Hydrogeology Journal (2015) 23: 837–844, by J. F. Devlin’: article published in Hydrogeology Journal (2017) 25: 593–596, by J. F. Devlin; Commentaire sur ‹ Réponse à un commentaire sur “HydrogeoSieveXL: an Excel-based tool to estimate hydraulic conductivity from grain-size analysis (HydrogeoSieveXL: un outil développé sous Excel pour estimer la conductivité hydraulique à partir de l’analyse de la granulométrie)”: note technique publié dans Hydrogeology Journal (2015) 23: 837–844, par J. F. Devlin › : article publié dans Hydrogeology Journal (2017) 25: 593–596, par J. F. Devlin; Comen

Urumović, Kosta, Urumović, Kosta

Journal:

Hydrogeology Journal

Year:

2017

Language:

english

File:

PDF, 386 KB

english, 2017

14

Measuring the Opportunity Loss of Time Spent Boarding Admitted Patients in the Emergency Department: A Multihospital Analysis

Lucas, Raymond, Farley, Heather, Twanmoh, Joseph, Urumov, Andrej, Evans, Bruce, Olsen, Nils

Journal:

Journal of Healthcare Management

Year:

2009

Language:

english

File:

PDF, 65 KB

english, 2009

15

New metric elements of the universal fine structure due to multifurcations

Viktor Urumov, Ljupcˇo Kocarev

Journal:

Physics Letters A

Year:

1990

Language:

english

File:

PDF, 271 KB

english, 1990

16

Multifurcations of asymmetric maps and their metric properties

Journal:

Physics Letters A

Year:

1991

Language:

english

File:

PDF, 348 KB

english, 1991

17

Exact results for the site-diluted spin-one model on a 3–12 lattice

Journal:

Physica A: Statistical Mechanics and its Applications

Year:

1992

Language:

english

File:

PDF, 509 KB

english, 1992

18

285: A Multi-Center Analysis of Time Spent Boarding Inpatients in the ED

R. Lucas, H. Farley, J. Twanmoh, A. Urumov, B. Evans

Journal:

Annals of Emergency Medicine

Year:

2007

Language:

english

File:

PDF, 58 KB

english, 2007

19

Non-Universal Behaviour on Union Jack Lattice with Three-Spin Interactions

Journal:

physica status solidi (b)

Year:

1986

Language:

english

File:

PDF, 155 KB

english, 1986

20

The Critical Temperature of a Spin-One Ising Model on a Rectangular Lattice

Journal:

physica status solidi (b)

Year:

1988

Language:

english

File:

PDF, 241 KB

english, 1988

21

Efficiency of dzhezpolit blasting mixtures with controllable density

E. G. Baranov, M. I. Zharkenov, E. B. Beketaev, T. T. Urumov, S. A. Boldina

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 335 KB

english, 1981

22

Atmospheric deposition of trace element pollutants in Macedonia studied by the moss biomonitoring technique

L. Barandovski, M. Cekova, M. V. Frontasyeva, S. S. Pavlov, T. Stafilov, E. Steinnes, V. Urumov

Journal:

Environmental Monitoring and Assessment

Year:

2008

Language:

english

File:

PDF, 546 KB

english, 2008

23

Exact solution of “three-dimensional” Ising model with four-spin interaction

Journal:

Physics Letters A

Year:

1980

Language:

english

File:

PDF, 210 KB

english, 1980

24

Ising models with two-and three-spin interactions

Journal:

Physica A: Statistical Mechanics and its Applications

Year:

1988

Language:

english

File:

PDF, 300 KB

english, 1988

25

Emergency Department Patient Flow: The Influence of Hospital Census Variables on Emergency Department Length of Stay

Ray Lucas, Heather Farley, Joseph Twanmoh, Andrej Urumov, Nils Olsen, Bruce Evans, Hamed Kabiri

Journal:

Academic Emergency Medicine

Year:

2009

Language:

english

File:

PDF, 100 KB

english, 2009

26

4-Hydroxy-5,6-dihydropyrones as Inhibitors of HIV Protease: The Effect of Heterocyclic Substituents at C-6 on Antiviral Potency and Pharmacokinetic Parameters

Hagen, Susan E., Domagala, John, Gajda, Christopher, Lovdahl, Michael, Tait, Bradley D., Wise, Eric, Holler, Tod, Hupe, Donald, Nouhan, Carolyn, Urumov, Andrej

Journal:

Journal of Medicinal Chemistry

Year:

2001

Language:

english

File:

PDF, 200 KB

english, 2001

27

Comparison of the Activity of Meropenem and Imipenem Against Anaerobic Bacteria in Bulgaria

M. Marina, K. Ivanova, A. Urumov

Journal:

Year:

1999

Language:

english

File:

PDF, 107 KB

english, 1999

28

Cytogenetic study of foetal colon mouse tumour—AKATOL-1–71—cultivated in vitro

G. MANOLOV, I. URUMOV, R. ARGIROVA, P. PETKOVA

Journal:

Year:

1979

Language:

english

File:

PDF, 988 KB

english, 1979

29

Experimental time-delayed feedback control with variable and distributed delays

Jüngling, Thomas, Gjurchinovski, Aleksandar, Urumov, Viktor

Journal:

Physical Review E

Year:

2012

Language:

english

File:

PDF, 2.98 MB

english, 2012

30

Cytogenetic analysis of an embryonal rhabdomyosarcoma cell line

I.J. Urumov, Y. Manolova

Journal:

Cancer Genetics and Cytogenetics

Year:

1992

Language:

english

File:

PDF, 170 KB

english, 1992

31

Characterization of a new human rhabdomyosarcoma cell line

I. Urumov, Y. Manolova

Journal:

European Journal of Cancer and Clinical Oncology

Year:

1991

Language:

english

File:

PDF, 166 KB

english, 1991

32

Photocytotoxicity and Intracellular Generation of Free Radicals by Tetrasulphonated Al- and Zn-phthalocyanines

Gantchev, T.G., Urumov, I.J., Hunting, D.J., Van Lier, J.E.

Journal:

International Journal of Radiation Biology

Year:

1994

Language:

english

File:

PDF, 870 KB

english, 1994

33

Post Audit Analysis of a Groundwater Level Prediction Model in Developed Semiconfined Aquifer System

Željka Brkić, Kosta Urumović, Maja Briški

Journal:

Water Resources Management

Year:

2013

Language:

english

File:

PDF, 862 KB

english, 2013

34

Exact results for a spin-one Ising model with random crystal field

Journal:

Journal of Physics Condensed Matter

Year:

1989

Language:

english

File:

PDF, 316 KB

english, 1989

35

Absence of the second-order phase transitions in the dimerized Ising chains with spin larger than

Mijatović, M., Milošević, S., Urumov, V.

Journal:

Journal of Magnetism and Magnetic Materials

Year:

1981

Language:

english

File:

PDF, 269 KB

english, 1981

36

Ising chain of alternating spins of and general S

Urumov, V., Ivanovski, G.J.

Journal:

Journal of Magnetism and Magnetic Materials

Year:

1980

Language:

english

File:

PDF, 124 KB

english, 1980

37

Delayed feedback control of unstable steady states with high-frequency modulation of the delay

Gjurchinovski, Aleksandar, Jüngling, Thomas, Urumov, Viktor, Schöll, Eckehard

Journal:

Physical Review E

Year:

2013

Language:

english

File:

PDF, 4.22 MB

english, 2013

38

[IEEE 1975 5th European Microwave Conference - Hamburg, Germany (1975.10.4-1975.10.6)] 1975 5th European Microwave Conference - X-Band Backfire Antenna Arrays

Hristrov, H.D., Urumov, J.R.

Year:

1975

Language:

english

File:

PDF, 2.85 MB

english, 1975

39

[IEEE IEEE Antennas and Propagation Society International Symposium - Ann Arbor, MI, USA (28 June-2 July 1993)] Proceedings of IEEE Antennas and Propagation Society International Symposium - Some experiences with resonant cavity antennas-oscillators

Hristov, H.D., Gatzov, I.P., Urumov, J.R., Kirov, G.S., Ivanov, T.

Year:

1993

Language:

english

File:

PDF, 171 KB

english, 1993

40

Reply to “Comments on `Focusing Characteristics of Curvilinear Half-Open Fresnel Zone Plate Lenses: Plane Wave Illumination'”

Hristov, H.D., Kamburov, L.P., Urumov, J.R., Feick, R.

Journal:

IEEE Transactions on Antennas and Propagation

Year:

2006

Language:

english

File:

PDF, 87 KB

english, 2006

41

Solvable Hill-Harper equations

Journal:

Physical Review A

Year:

1988

Language:

english

File:

PDF, 114 KB

english, 1988

42

[IEEE Digest on Antennas and Propagation Society International Symposium - San Jose, CA, USA (26-30 June 1989)] Digest on Antennas and Propagation Society International Symposium - Undersized long backfire antenna

Hristov, H.D., Kirov, G.S., Urumov, J.R.

Year:

1989

Language:

english

File:

PDF, 196 KB

english, 1989

43

Diffusion on Archimedean lattices

Basnarkov, Lasko, Urumov, Viktor

Journal:

Physical Review E

Year:

2006

Language:

english

File:

PDF, 89 KB

english, 2006

44

Variable-delay feedback control of unstable steady states in retarded time-delayed systems

Gjurchinovski, A., Urumov, V.

Journal:

Physical Review E

Year:

2010

Language:

english

File:

PDF, 3.66 MB

english, 2010

45

Control in multidimensional chaotic systems by small perturbations

Gligoroski, Danilo, Dimovski, Dončo, Urumov, Viktor

Journal:

Physical Review E

Year:

1995

File:

PDF, 765 KB

1995

46

SITE- AND BOND-DIFFUSION ON REGULAR LATTICES

BASNARKOV, LASKO, URUMOV, VIKTOR

Journal:

International Journal of Modern Physics B

Year:

2009

Language:

english

File:

PDF, 244 KB

english, 2009

47

A METHOD FOR ENCODING MESSAGES BY TIME TARGETING OF THE TRAJECTORIES OF CHAOTIC SYSTEMS

GLIGOROSKI, D., DIMOVSKI, D., KOCAREV, L., URUMOV, V., CHUA, L.O.

Journal:

International Journal of Bifurcation and Chaos

Year:

1996

File:

PDF, 509 KB

1996

48

Delayed feedback control of fractional-order chaotic systems

Gjurchinovski, A, Sandev, T, Urumov, V

Journal:

Journal of Physics A Mathematical and Theoretical

Year:

2010

Language:

english

File:

PDF, 2.50 MB

english, 2010

49

Stabilization of unstable steady states by variable-delay feedback control

Gjurchinovski, A., Urumov, V.

Journal:

EPL (Europhysics Letters)

Year:

2008

Language:

english

File:

PDF, 5.36 MB

english, 2008

50

Deterministic Diffusion in a Gravitational Billiard

Basnarkov, Lasko, Urumov, Viktor

Journal:

Progress of Theoretical Physics Supplement

Year:

2003

Language:

english

File:

PDF, 91 KB

english, 2003