HASAN demirkoparan

Hasan DEMIRKOPARAN

Assistant Teaching Professor

Carnegie Mellon University in Qatar

Education City, P.O.Box: 24866, Doha, Qatar

Phone +974 5589 4362

email: hasand@qatar.cmu.edu

 

EDUCATION:

Ph. D. in Mathematics, May 2005,

Michigan State University, East Lansing, MI.

Thesis Advisor: Thomas J. Pence

Thesis Title: Pure azimuthal shearing deformations for an extended class of elastic materials that are characterized by a microstructurally motivated internal balance principle

M.S in Industrial Mathematics, May 2004,

Michigan State University, East Lansing, MI

M.S. in Statistics, May 2002,

Michigan State University, East Lansing, MI

B.Sc. in Mathematics Education, January 1995,

Middle East Technical University, Ankara, Turkey

B.Sc. in Mathematics, January 1995,

Middle East Technical University, Ankara, Turkey

 

RESEARCH INTERESTS

Mechanics of deformable solids - Nonlinear elasticity - Boundary value problems in nonlinear elasticity - Coupling of solid mechanics with other effects - Mathematical modeling of highly deformable solids undergoing swelling - Generalization of the isotropic scission and reformation theory of rubberlike materials to fibrous materials

 

Professional Experience

2005-Current Assistant Professor, Carnegie Mellon University in Qatar

Instructor for the following courses: 21-120 Differential and Integral Calculus,

21-127 Concepts of Mathematics, 21-241 Matrix Algebra,  21-256 Multivariate Analysis, 21-257 Optimization,  21-301 Combinatorics, and 21-355 Principles of Real Analysis I

 

1998-2005 Teaching Assistant, Department of Mathematics, Michigan State University

 Lecturer for the following courses: Multi-variable Calculus, Calculus, Intermediate Algebra, College Algebra, Applied Business Calculus, and Significance of Mathematics

Grader for Differential Equations

 

1995-1996 Teaching Assistant, Department of Mathematics, Middle East Technical University, Ankara, Turkey

Leading recitation hours for Calculus for Engineers and Differential Equations

 

PUBLICATIONS

·  Pure azimuthal shearing deformations for an extended class of elastic materials that are characterized by a microstructurally motivated internal balance principle,

Michigan State University, Ph. D. Thesis, 2005.

 

H. Demirkoparan and T.J. Pence, Swelling of an internally pressurized nonlinearly elastic tube with fiber reinforcing, International Journal of Solids and Structures 44 (2007) 4009-4029.

 

H. Demirkoparan and T.J. Pence, The effect of fiber recruitment on the swelling      of a pressurized anisotropic nonlinearly elastic tube,   International Journal of Nonlinear Mechanics 42 (2007) 258-270.

 

H. Demirkoparan and T.J. Pence, Torsional swelling of a hyperelastic tube with helically wound reinforcement, Journal of Elasticity 92 (2008) 61-90.

 

• H. Demirkoparan, T.J. Pence and A. Wineman, On dissolution and reassembly of filamentary reinforcing networks in hyperelastic materials, Proceedings of the Royal Society A 465 (2009) 867-894.

 

H. Demirkoparan, T.J. Pence and A. Wineman, Emergence of fibrous fan morphologies in deformation directed reformation of hyperelastic filamentary networks, Journal of Engineering Mathematics 68 (2010) 37-56.

 

H. Demirkoparan, T.J. Pence and A. Wineman, Torsion of a fiber reinforced hyperelastic cylinder for which the fibers can undergo dissolution and reassembly, International Journal of Engineering Science 48 (2010) 1179-1201.

 

· H. Demirkoparan, T.J. Pence and A. Wineman, Fiber remodeling during torsion

of a fiber reinforced hyperelastic cylinder – Unloading behavior, Journal of  Elasticity 104 (2011) 163-185.

 

MEMBERSHIP:

American Mathematical Society, The Society for Natural Philosophy

 

Journal Reviewer for:

· Journal of Elasticity

· International Journal of Nonlinear Mechanics

 

 

GRANTS:

       Current Grants

         2012-15: QNRF NPRP 4-1333-1-214 Complex material response described by continuum mechanics with a deformation gradient product that has novel hyperelastic implications, $819,068 (Co-PI)

         2012-15: QNRF NPRP 4-1138-1-178 New mathematical models for the large strain swelling response of biological tissues, $864,669 (Co-PI)

          Older Grants

           2006-2008: QF 930106 Boundary Value Problems in Nonlinear Elasticity When Solid Mechanics is Coupled With Other Effects, $55,029 (PI)

         2008-2011: QF 930106 Continuation of Boundary Value Problems in Nonlinear Elasticity When Solid Mechanics is Coupled With Other Effects, $144,971 (PI)

 

 

HONORS AWARDS:

Senior Teaching Assistant Award for Excellence in Teaching by the Department of Mathematics, Michigan State University

 

Fellowship award for graduate study abroad by Turkish Ministry of Education

 

Conference Proceeding

· H. Demirkoparan and T. J. Pence, Finite deformation of fiber reinforced

hyperelastic tubes under swelling, Proceedings of  CanCNSM 2008

June 25-29, 2008, Toronto, pp. 109-116

 

Conference Presentations (presenter listed first)

· T. J. Pence and H. Demirkoparan, Shearing deformations for a class of

elastic materials with an internal balance based on a decomposition of the deformation gradient, 6th International Congress on Industrial and Applied Mathematics, July

16-20, 2007, Zurich, Switzerland.

· H. Demirkoparan and T. J. Pence, Torsional swelling of a hyperelastic tube
with helically wound reinforcement, 2nd Doha Conference on Applied 
Mathematics and Computational Sciences, March 30-April 1, 2008,  Doha, Qatar.
· H. Demirkoparan and T. J. Pence, Finite deformation of fiber reinforced 
hyperelastic tubes under swelling, 3rd Canadian Conference on Nonlinear Solid
Mechanics, June 25-29 2008, Toronto, Ontario, Canada.

· H. Demirkoparan, T. J. Pence, A. Wineman, Modeling dissolution and

reasesembly of fibers in a fiber reinforced hyperelastic matrix, 16th US National Congress on Theoretical and Applied Mechanics, June 27 - July 2, 2010, State College, PA.

· T.J. Pence, H. Demirkoparan, X. Tan, Y. Fang, Swelling induced

deformation: the example of torsion, 16th US National Congress on Theoretical and Applied Mechanics, June 27 - July 2, 2010, State College, PA.

· A. Wineman, H. Demirkoparan, T. J. Pence, Influence of fiber dissolution 
and rassembly on axial stretch and torsion of a fiber reinforced hyperelastic 
cylinder, Society for Engineering Science 47th Annual Technical Meeting, 
Oct. 3-6, 2010, Ames, Iowa.

 

Other Conference Activities

· 3rd International Conference on Modeling of Complex Systems 
May 5-7 2009 in Doha, Qatar, General Chair. 
 
· 16th US National Congress of Theoretical and Applied Mechanics, 
June 27- July 2 2010, State College, Pennsylvania, USA, Session Chair.

 

Courses taught at CMU-Qatar

21-120 Differential & Integral Calculus (Fall 2005)

21-127 Concepts of Mathematics (6 times)

21-241 Matrix Algebra (7 times)

21-256 Multivariate Analysis (3 times)

21-257 Optimization (2 times)

21-301 Combinatorics (Fall 2010)

21-355 Principles of Real Analysis I (4 times)

 

Seminars

· Pure azimuthal shear problem for a multilastic material, Second Annual MSU Student Mathematics Conference, Department of Mathematics, Michigan State University – East Lansing, March 2004

 

· Pure azimuthal shearing deformations for an extended class of materials, Applied Math. Seminar, Department of Mathematics, Michigan State University – East Lansing, March 2005

 

· Boundary Value Problems in Nonlinear Elasticity, Brownbag Seminar,

  Carnegie Mellon University in Qatar - Doha, March 2008

 

· Mathematical Modeling of Fiber Reinforced Hyperelastic Tubes Under Swelling, Brownbag Seminar, Carnegie Mellon University in Qatar - Doha, October 2008

 

 

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