Sohrab Behnia

Sohrab Behnia 

Scientific Position: Associate Professor of Physics 

Address: Urmia University of Technology, 

Band High Way, P.O. Box 57155-419 

Urmiyeh, Iran. 

Professional 

teaching experience 

Professional skills 

Tel: ++98 (441) 3554180 Fax: ++98(441) 3554184 

Mobile: ++98 914 146 8515 

E-mail: S.behnia@sci.uut.ac.ir 

1995-2009 

1. Quantum mechanics (I & II). 

2. Advanced quantum mechanics (I & II). 

3. General physics (I & II). 

4. Laser. 

5. Computational physics. 

6. Mathematical physics II. 

7. Advanced statistical mechanics. 

8. Wave physics. 

1. Maple & Mat lab programming. 

2. Finite element method analysis. 

Employment 1. Lecturer: Islamic Azad university of Urmia 1995-2001 

2. Assistant professor: Islamic Azad university of Urmia 2001-2008. 

3. Research vice chancellor of the university 2003 – 2010. 

4. Associated professor: Islamic Azad university of Urmia 2008-2010. 

5. Assistant professor: Urmia University of Technology 2010-up to now. 

6. Student affairs vice chancellor of the university 2010 – up to now. 

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Research projects 1. Application of ultrasonic cells in destroying the cancerous cells. 2001- 

2004, IAU, Urmia, Iran, (Accomplished). 

2. Reconstruction of phase space for nonlinear dynamical system by time 

series, IAU, Urmia, Iran, (Accomplished). 

Published Articles 

(ISI) 

1. Hierarchy of Chaotic Maps with an Invariant Measure, Journal of 

Statistical Physics, 104 (516), P. 1013, 2001. 

2. Hierarchy of Chaotic Maps with an Invariant Measure and their 

Coupling, Physica D 159, P. 1, 2001. 

3. Hierarchy of Chaotic Maps with an Invariant Measure and they’re 

Compositions, Journal of Nonlinear Mathematical Physic, 9(1), P. 26, 

2002. 

4. Hierarchy of one- and many-parameter families of elliptic chaotic 

maps of cn and Sn types, Physics Letters A 310, P. 168, 2003. 

5. Hierarchy of random deterministic chaotic maps with an invariant 

measure, Journal of mathematical physics, 44 (11), P. 5386, 2003. 

6. Hierarchy of piecewise non-linear maps with non-ergodicity 

behaviour, J. Phys. A: Math. Gen. 37, P. 9403, 2004. 

7. Numerical simulation of ultrasound thermotherapy of brain with a 

scanned focus transducer, The Journal of the Acoustical Society of 

America, 117(4), P. 2412, 2005. 

8. Ultrasound thermotherapy of breast: Theoretical design of the 

transducer and numerical simulation of the procedure, Japanese 

Journal of Applied Physics, 45(3A), P. 1856, 2006. 

9. A novel algorithm for image encryption based on mixture of chaotic 

maps, Chaos, Solitons & Fractals P. 408,, 2006. 

10. A novel moment approach for calculation of the Perron-Frobenius 

spectrum, International Journal of Theoretical Physics 46 (11), P. 

2836, 2007. 

11. A fast chaotic encryption scheme based on piecewise nonlinear chaotic 

maps, Physics Letters A 366, P. 391, 2007. ( Science Direct TOP 25 

2

Hottest Articles). 

12. Chaotic Cryptographic Scheme Based on Composition Maps, 

International Journal of Bifurcation and Chaos, 18(1), P.251, 2008. 

13. Finite-element simulation of ultrasound brain surgery: effects of 

frequency, focal pressure, and scanning path in bone-heating reduction, 

Cent. Eur. J. Phys., P. 1, 2008. 

14. Stability analysis in nuclear reactor using Lyapunov exponent, Annals 

of Nuclear Energy, 35(7), P. 1370, 2008. ( Science Direct TOP 25 


15. Global Synchronization & Anti-Synchronization in N-Coupled Map 

Lattices, International Journal of Theoretical Physics 47 (4), P. 1005, 

2008. 

16. Generic N-coupled maps in Bose-Mesner algebra perspective, 

Pramana - journal of physics, Vol. 70, No. 3, P. 417, 2008. 

17. On The Calculation of Chaotic Features for Nonlinear Time Series, 

Chinese Journal of Physics 46 (4), P. 394, 2008. 

18. Applications of tripled chaotic maps in cryptography, Chaos , Solitons 

& Fractals, 40(1), P. 505, 2009. 

19. Cryptography based on chaotic random maps with position dependent 

weighting probabilities using symbolic dynamics, Chaos, Solitons & 

Fractals 40 (1), P. 362, 2009. 

20. Nonlinear Transitions of a Spherical Cavitations Bubble, Chaos, 

Solitons & Fractals, 41(2), P. 818, 2009 ( Science Direct TOP 25 


21. Synchronization in pair-coupled maps with invariant measure, 

Communications in Nonlinear Science and Numerical Simulation, 

14(7), P. 2916, 2009. 

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22. Towards classification of the bifurcation structure of a spherical 

cavitation bubble, Ultrasonics 49, P. 605, 2009. 

23. Hash Function Based on Hierarchy of 2D Piecewise Nonlinear Chaotic 

Maps, Chaos, Solitons & Fractals, P. 2405,, 2009. 

24. Dynamical control of chaos by slave–master feedback, Chaos, Solitons 

& Fractals, 42, P. 2015, 2009. 

25. Suppressing chaotic oscillations of a spherical cavitation bubble 

through applying a periodic perturbation, Ultrasonics Sonochemistry 

16, P. 502, 2009. 

26. Multiple-Watermarking scheme based on improved chaotic maps, 

Commun Nonlinear Sci Numer Simulat 15, Commun Nonlinear Sci 

Numer Simulat 15 (2010) 2469–2478( Science Direct TOP 25 Hottest 

Articles). 

27. Random maps with parameter-dependent probabilities, J. Phys. Soc. 

Jan. 79, P. 124002, 2010. 

28. Pseudo random number generator based on synchronized chaotic 

maps, International Journal of modern physics C, 21(2) P. 275, 2010. 

29. Image Encryption Based on Synchronized Coupled Map, IJMPB, 24( 

28) P.5635, (2010). 

30. A novel approach for the potential parameters selection of Peyrard– 

Bishop model, Physics Letters A 375, P, 1092, 2011. 

31. A novel scheme for image encryption based on 2D piecewise chaotic 

maps, Optics Communications 283 , P. 3259, 2011. 

32. An analytical invariant measure for random map with position 

dependent , Dynamics of Continuous, Discrete and Impulsive Systems 

Series A: Mathematical Analysis 18 , 245 , 2011. 

33. A novel dynamic model of pseudo random number generator, Journal 

of Computational and Applied Mathematics, DOI: 

10.1016/j.cam.2011.02.006, ( Science Direct TOP 25 Hottest rticles). 

34. Slave–master dynamics of semiconductor laser with short external 

cavity, Optics Communications, 284, (2011) 3018-3029. 

36. A novel approach for the potential parameters selection of Peyrard– 

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Iranian journals 

indexed 

Bishop model, Physics Letters A 375 (2011) 1092–1096. 

37. Mean Lyapunov exponent approach for the helicoidal Peyrard–Bishop 

Model, Physics Letters A 375, 3574-3478, 2011. 

38. Renyi Dimensions Analysis of Denaturation Temperature in Peyrard- 

Bishop Model, Physics Rev. E. 

39. Observations on the Dynamics of External Cavity Semiconductor 

Lasers, Optik. 

1. Cancerous Cells Destruction Using Concentrated Ultrasonic Waves on 

Three Dimensional Model of Breast Tissues, Iranian Journal of 

Medical Physics. 2(6) , Spring 2006. 

2. A Numerical Investigation of the Time Reversal Mirror Technique for 

Trans-skull Brain Cancer Ultrasound Surgery, Iranian Journal of 

Medical Physics., 4(14) ,P. 41, Summer 2007. 

3. Nonlinear measure of ECG time series: detection of cardiac diseases, 

Iranian Journal Of Physics, 2-1, (2008) 53. 

4. A Novel Lyapunov exponent Approach for Stability Analysis of the 

Simple Nuclear Reactor, Iranian Journal of Physics, Iranian Journal 

Of Physics, 3-1, (2009) 36. 

5

International 

Conferences 

National 

Conferences 

1. Simulation of Ultrasonic Waves’ effects on Cervix cancerous Tissues, IV world 

congress biomechanics, Calgary, Canada, 2002. 

2. Finite Element Modelling of Bio-heat transfer Equation in Cervical cancer, 

BIOMECH 2003, Greece, 2003. 

3. Calculations for Ultrasonic Transducer Design and Temperature Tracking for 

Hyperthermia in Cervical Cancer, APHYS-2003, Badajoz, Spain, 2003. 

4. Hyperthermia treatment and temperature control of the breast cancer therapy 

applying ultrasound induced heating, CMBEC 28, Quebec, Canada 2004. 

5. Diagnostic of Cardiac Diseases with Help of Nonlinear Time Series Analysis, 

SCTPLS, Denver, USA, 2005. 

6. Nonlinear measure of ECG time series: detection of cardiac diseases, XXV 

Dynamics Days Europe, Berlin, Germany, 2005. 

7. Study of features based on nonlinear dynamical modelling in ECG Arrhythmia 

detection and classification, 6th International Summer School/Conference, Slovenia, 

2005. 

8. Theoretical design of a fixed-focus transducer for ultrasound thermotherapy of brain. 

Swiss, 2005. 

9. Ultrasound thermotherapy of breast: theoretical design of the transducer and 

numerical simulation of the procedure, Swiss, 2005. 

1. Numerical modeling of focused ultra-sounds in the treatment of breast cancer. 

Presented in The sixth Congress of Medical Physics. Mashhad, Iran, 2004. 

2. Designing transducer to concentrate ultra-sounds for hyper-thermia treatment of 

cancerous cells. Presented in 11 th . Iranian Conference on Biomedical Engineering. 

2004, Tehran, Iran. 

3. Composition of chaotic maps with an invariant measure, 7 Th, conference on 

condenses mater physic, zanjan 2001. 

4. Hierarchy of chaotic map with invariant measure, first seminar on geometry and 

toplogy, Tabriz, 20001. 

5. Hierarchy of one and many-parameter family of jacobian chaotic maps of Sn and Cn 

types, first seminar geometry & topology, Tabriz, 20001. 

6. Hierarchy of piecewise non-linear maps with non-ergodicity behavior, 3 rd seminar on 

geometry & topology, Marand, 2004. 

7. Dynamical control of chaos by self-controlled feedback, 7th seminar on Differential 

Equations and Dynamical Systems, Tabriz, Iran, 2005 

8. Nonlinear time series analysis: Application to cardiac diseases, 12 th ICME2005, 

Tabriz, Iran, 2005. 

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Supervising Ph. D 

dissertations 

Supervising M. S. 

dissertations 

Books 

1. Sodayf Ahadpuor, Information theoretical investigation of one-dimensional 

dynamical map and theirs application, Tabriz University, Tabriz, Iran. 

2. Asfandyar Phaesi, Information theoretical investigation of coupled map lattice and 

theirs application, Tabriz University, Tabriz, Iran. 

1. G. Darbandy, Nonlinear and chaotic dynamic of holes transport in the Semiconductor 

Super lattices. Urmia University, Urmia, Iran. 

2. L. Sarhoosh, Nucleate boiling patterns in coupled map lattices, Islamic Azad 

University, Kraj, Iran. 

3. O. Jahanbakhsh, Stability analysis in nuclear reactor, Urmia University, Urmia, Iran. 

1- Introduction to medical imaging systems, University of Sahand 2008, Tabriz. 

Awards 1. Winning the second prize for conducting the fundamental research project 

from Kharazmi Scientific Festival, Tehran, Iran, 2001. 

Professional Paper 

Reviews 

2. Winning the first prize for research project from Scientific Festival Urmia, 

West Azarbygan, 2005. 

3. Winning the first prize for research project from first basij Festival Urmia, 


4. Winning the first prize for research project from Scientific Festival Urmia, 


5. Winning the first prize for research project from first basij Festival Urmia, 


• Chaos 

• Information Sciences 

• Computers and Mathematics with Applications 

• Image and Vision Computing 

• IET Information Security 

• The Imaging Science Journal 

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• Physics Letter A 

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Sohrab Behnia

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