Education

Ph.D. Student;

Department of Mathematics and Physics (IMFUFA), Roskilde University (RUC).
The project is carried out at: Center for Fundamental Research: Metal Structures in Four Dimensions, Materials Research Department, Risø National Laboratory. The aim is to development a new X-ray technique for investigating dislocation structures in deformed metals, and use this for characterizing basic properties of such structure.
The supervisors of the project is Tage E. Christensen (RUC), Wolfgang Pantleon (RISØ) and Henning F. Poulsen (RISØ), 01.01.2004 and continued.

Master degree in Physics and Mathematics, M.Sc;

Master degree in Physics and Mathematics (Cand. Scient. i fysik og matematik) obtained from Department of Mathematics and Physics (IMFUFA), Roskilde University (RUC), 16.09.2003.

Guest Student at the Danish Technical University of Denmark (DTU);

Passed a course on singularity theory, 09.2001 - 12.2001.
Did a project co-supervised by a professor at DTU and a professor at IMFUFA, 09.2001 - 06.2002.
The project count as part of my master studies at IMFUFA.

Bachelor Degree in Physics and Mathematics, B.Sc;

Bachelor Degree in Physics and Mathematics obtained from Department of Mathematics and Physics (IMFUFA), Roskilde University (RUC), 03.2000.

HTX Student (The higher technical examination programme);

Køge technical school, 12.1994.
Electronics as technical subject, physics and mathematics at the highest level.

Publications

''Formation and subdivision of deformation structures'', B. Jakobsen, H.F. Poulsen, U. Lienert, J. Almer, S.D. Shastri, H.O. Sørensen, C. Gundlach, and W. Pantleon. Science, 312:889-892 (2006).

''Mapping grains and their dynamics in three dimensions'', H.O. Sørensen, B. Jakobsen, E. Knudsen, E.M. Lauridsen, S.F. Nielsen, H.F. Poulsen, S. Schmidt, G. Winther, and L. Margulies. Nucl. Instr. Meth. B, 246:232-237 (2006).

''Dielectric and shear mechanical alpha and beta relaxations in seven glass-forming liquids'', B. Jakobsen, K. Niss, and N. B. Olsen, J. Chem. Phys., 123: 234511 (2005).

''Dielectric and shear mechanical relaxations in glass-forming liquids: A test of the Gemant-DiMarzio-Bishop model'' K. Niss, B. Jakobsen, and N. B. Olsen, J. Chem. Phys., 123: 234510 (2005).

''Observation of dislocation structure evolution by analysis of x-ray peak profiles from individual bulk grains'' U. Lienert, J. Almer, B. Jakobsen, H.F. Poulsen, and W. Pantleon., In Proceedings of the 25th Risø International Symposium on Materials Science: Evolution of Deformation Microstructures in 3D, pages 417-422, (2004).

''Streamline topology in the near-wake of a circular cylinder at low Reynolds number'', M. Brøns, K. Niss, B. Jakobsen, L. K. Voigt, R. Petersen, and A. Bisgaard, in preparation.

Conference contributions

35th Danish crystallography meeting and 7th DANSYNC meeting;

Poster: ``Ultra-high angular resolution 3DXRD for observing bulk subgrains'', Sandbjerg Estate, 25.-26.05.2005.

Annual meeting of the Danish Physical Society;

Poster: ``Connection between shear mechanical relaxation and dielectric relaxation in viscoelastic liquids'', Nyborg, 12.-13.06.2003.

RUC-Risø workshop on ``Structure and dynamics of metals and glasses'';

Talk: "Dielectric and Shear Mechanical Relaxation in Viscous Liquids: Are they Connected?", Roskilde university, 04.06.2003.

Viscous Liquids and the Glass Transition (III);

Talk: "Dielectric and Shear Mechanical Relaxation in Viscous Liquids: Are they Connected?", Holbæk, 9.-11.05.2003.

Annual meeting of the Danish Physical Society;

Poster: "Topological study of the von Carman vortex shedding", Nyborg, 30.-31.05.2002.

Summer Schools

Nordic Research Training Course on the Application of X-ray Synchrotron Radiation in Chemistry, Physics, Biology and Medicine;

Poster ``In-situ investigation of metal microstructures by X-ray diffraction'', Sandbjerg Estate, 23.-29.06.2004.

Summerschool on mathematical modeling;

Summerschool organized by the Danish Mathematical Society, Søminestationen 12.-14.08.2002.

CERN Summer student Program;

A 6 weeks lecture program on High Energy Physics.
Worked as assistant at the ICARUS 50l LAr TPC experimental setup; Implemented and tested a trigger system aiming at detecting myons stopping in the detector, and worked on the event reconstruction software. Geneva 03.07-07.10.2001.

Employments

Supervisor at the Natural Sciences Basic Studies;

Roskilde University.
Supervised a group of 5 students during their ``second term'' project. 02.2005 - 06.2005

System administrator;

Department of Mathematics and Physics, Roskilde University.
Administrated and developed Linux systems used by staff and students. Assisted users in choosing, learning, and using Linux and L^ATEX related software. 07.1998 - 08.2003.

Computer instructor;

Department of Mathematics and Physics, Roskilde University
Organized a series of small computer courses, including teacher in, and writer the material to, courses, dealing with:
The mathematical symbolic manipulation computer program Maple (autumn 2000).
Programs used when writing L^ATEX using Linux (autumn 2000 and autumn 2001).
Introduction to using L^ATEX (autumn 2002).

Assistant in a computer maintenance department;

Danish Technological institute.
Worked with user assistance, and installation on and maintenance of general hardware and software. 09.1996 - 02.1999.

Committee work etc.

Member of the Mathematical study committee;

Roskilde University, 02.2000 - 01.2002.

Tutor of first year students;

at the Natural Sciences Basic Studies, Roskilde University, autumn 1996.

Member of the ``Natural Sciences Basic Studies'' study committee;

Roskilde University, 02.1996 - 06.1997.

Computer-knowledge

Operating systems;

Good knowledge in configurating and using Linux (especially Debian GNU/Linux), obtained during my work as an system administrator.
Knowledge in using and configurating MS Windows obtained during my work in a computer maintenance department.

Programmes related to physics and mathematics;

I have used the following programmes during the project work at Roskilde University, and have a good knowledge in using many aspects of them.
Symbolic manipulation: Maple and Derive.
Numerical manipulation of data: Matlab, Octave and Gnuplot.
Text and graphics: L^ATEX, Xfig, MetaPost and Gnuplot.

Programming;

Matlab, Html, PHP4, Pascal, Fortran 77 and SQL.