@article{SchwarzerSilva2008,
  author    = {Schwarzer, Klemens and Silva, Maria Eugenia Vieira da},
  title     = {Characterisation and design methods of solar cookers / Schwarzer, Klemens ; Silva, Maria Eugenia Vieira da},
  series = {Solar energy. 82 (2008), H. 2},
  journal   = {Solar energy. 82 (2008), H. 2},
  isbn      = {0038-092X},
  pages     = {157 -- 163},
  year      = {2008},
  language  = {en}
}
@article{KernSchelthoffMathieu2011,
  author    = {Kern, Alexander and Schelthoff, Christof and Mathieu, Moritz},
  title     = {Probability of lightning strikes to air-terminations of structures using the electro-geometrical model theory and the statistics of lightning current parameters},
  series = {Atmospheric Research. 104 (2011)},
  journal   = {Atmospheric Research. 104 (2011)},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {0169-8095},
  year      = {2011},
  language  = {en}
}
@article{KernScheibe2011,
  author    = {Kern, Alexander and Scheibe, Klaus},
  title     = {Die neuen internationalen Blitzschutz-Standards der Reihe IEC 62305:2010 : {\"U}berblick und Stand der Umsetzung in die nationale Normenreihe DIN EN 62305},
  series = {9. VDE/ABB-Blitzschutztagung : Vortr{\"a}ge der 9. VDE/ABB-Fachtagung vom 27. bis 28. Oktober 2011 in Neu-Ulm / Veranst.: Ausschuss f{\"u}r Blitzschutz und Blitzforschung (ABB) im VDE Verband der Elektrotechnik Elektronik Informationstechnik e.V. Wiss. Tagungsleitung: K. Stimper},
  journal   = {9. VDE/ABB-Blitzschutztagung : Vortr{\"a}ge der 9. VDE/ABB-Fachtagung vom 27. bis 28. Oktober 2011 in Neu-Ulm / Veranst.: Ausschuss f{\"u}r Blitzschutz und Blitzforschung (ABB) im VDE Verband der Elektrotechnik Elektronik Informationstechnik e.V. Wiss. Tagungsleitung: K. Stimper},
  publisher = {VDE-Verl.},
  address   = {Berlin},
  isbn      = {978-3-8007-3380-4},
  pages     = {7 -- 12},
  year      = {2011},
  language  = {de}
}
@book{Pieper2007,
  author    = {Pieper, Martin},
  title     = {Spektralrandintegralmethoden zur Maxwell-Gleichung},
  publisher = {Der Andere Verl.},
  address   = {T{\"o}nning [u.a.]},
  isbn      = {978-3-89959-635-9},
  pages     = {144 S. : graph. Darst.},
  year      = {2007},
  language  = {de}
}
@article{PieperKlein2011,
  author    = {Pieper, Martin and Klein, Peter},
  title     = {A simple and accurate numerical network flow model for bionic micro heat exchangers},
  series = {Heat mass transfer},
  volume    = {47},
  journal   = {Heat mass transfer},
  number    = {5},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {0947-7411},
  pages     = {491 -- 503},
  year      = {2011},
  language  = {en}
}
@article{PieperKlein2012,
  author    = {Pieper, Martin and Klein, Peter},
  title     = {Application of simple, periodic homogenization techniques to non-linear heat conduction problems in non-periodic, porous media},
  series = {Heat mass transfer},
  volume    = {48},
  journal   = {Heat mass transfer},
  number    = {2},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {0947-7411},
  doi       = {10.1007/s00231-011-0879-4},
  pages     = {291 -- 300},
  year      = {2012},
  abstract  = {Often, detailed simulations of heat conduction in complicated, porous media have large runtimes. Then homogenization is a powerful tool to speed up the calculations by preserving accurate solutions at the same time. Unfortunately real structures are generally non-periodic, which requires unpractical, complicated homogenization techniques. We demonstrate in this paper, that the application of simple, periodic techniques to realistic media, that are just close to periodic, gives accurate, approximative solutions. In order to obtain effective parameters for the homogenized heat equation, we have to solve a so called "cell problem". In contrast to periodic structures it is not trivial to determine a suitable unit cell, which represents a non-periodic media. To overcome this problem, we give a rule of thumb on how to choose a good cell. Finally we demonstrate the efficiency of our method for virtually generated foams as well as real foams and compare these results to periodic structures.},
  language  = {en}
}
@article{PieperKlein2010,
  author    = {Pieper, Martin and Klein, Peter},
  title     = {Numerical solution of the heat equation with non-linear, time derivative-dependent source term},
  series = {International Journal for Numerical Methods in Engineering},
  volume    = {84},
  journal   = {International Journal for Numerical Methods in Engineering},
  number    = {10},
  publisher = {Wiley},
  address   = {Chichester},
  issn      = {0029-5981},
  doi       = {10.1002/nme.2937},
  pages     = {1205 -- 1221},
  year      = {2010},
  abstract  = {The mathematical modeling of heat conduction with adsorption effects in coated metal structures yields the heat equation with piecewise smooth coefficients and a new kind of source term. This term is special, because it is non-linear and furthermore depends on a time derivative. In our approach we reformulated this as a new problem for the usual heat equation, without source term but with a new non-linear coefficient. We gave an existence and uniqueness proof for the weak solution of the reformulated problem. To obtain a numerical solution, we developed a semi-implicit and a fully implicit finite volume method. We compared these two methods theoretically as well as numerically. Finally, as practical application, we simulated the heat conduction in coated aluminum fibers with adsorption in the zeolite coating. Copyright © 2010 John Wiley \& Sons, Ltd.},
  language  = {en}
}
@article{Pieper2008,
  author    = {Pieper, Martin},
  title     = {Nonlinear integral equations for an inverse electromagnetic scattering problem},
  series = {Journal of Physics Conference Series. 124 (2008)},
  journal   = {Journal of Physics Conference Series. 124 (2008)},
  isbn      = {1742-6596},
  year      = {2008},
  language  = {en}
}
@article{PieperIvanyshyn2008,
  author    = {Pieper, Martin and Ivanyshyn, Olha},
  title     = {Nonlinear integral equations for a 3D inverse acoustic scattering problem : abstract / O. Ivanyshyn and M. Pieper},
  year      = {2008},
  language  = {en}
}
@article{EweKleinPieperetal.2009,
  author    = {Ewe, Hendrik and Klein, Peter and Pieper, Martin and F{\"u}ldner, G.},
  title     = {Heat conductivity in sintered aluminium fibers},
  series = {Cellular metals for structural and functional applications : CELLMET 2008 ; proceedings of the International Symposium on Cellular Metals for Structural and Functional Applications held October 8 - 10, 2008 in Dresden, Germany / ed. by G{\"u}nter Stephani},
  journal   = {Cellular metals for structural and functional applications : CELLMET 2008 ; proceedings of the International Symposium on Cellular Metals for Structural and Functional Applications held October 8 - 10, 2008 in Dresden, Germany / ed. by G{\"u}nter Stephani},
  publisher = {Fraunhofer IFAM},
  address   = {Dresden},
  pages     = {187 -- 193},
  year      = {2009},
  language  = {en}
}
@article{Pieper2011,
  author    = {Pieper, Martin},
  title     = {Multiobjective optimization with expensive objectives applied to a thermodynamic material design problem},
  series = {Proceedings in applied mathematics and mechanics : PAMM. 11 (2011), H. 1},
  journal   = {Proceedings in applied mathematics and mechanics : PAMM. 11 (2011), H. 1},
  publisher = {Wiley},
  address   = {Weinheim},
  isbn      = {1617-7061},
  pages     = {733 -- 734},
  year      = {2011},
  language  = {en}
}
@book{GuempelArltDoerenetal.2001,
  author    = {G{\"u}mpel, Paul and Arlt, Norbert and D{\"o}ren, Horst-Peter and Heimann, Winfried and Kiesheyer, Heinrich and Schmitz, Karl W. and Uhlig, Georg},
  title     = {Rostfreie St{\"a}hle : Grundwissen, Konstruktions- und Verarbeitungshinweise. 3. Aufl. Kontakt \& Studium. Bd. 493},
  publisher = {expert Verl.},
  address   = {Renningen},
  isbn      = {3-8169-1735-6},
  pages     = {264 S. : Ill., graph. Darst.},
  year      = {2001},
  language  = {de}
}
@article{BarsovBechstedtHardt2001,
  author    = {Barsov, S. and Bechstedt, U. and Hardt, Arno},
  title     = {ANKE, a new facility for medium energy hadron physics at COSY-J{\"u}lich / S. Barsov [u.a.]},
  series = {Nuclear instruments and methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. Vol. 462, iss. 3},
  journal   = {Nuclear instruments and methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. Vol. 462, iss. 3},
  issn      = {0167-5087 (Print) ; 0168-9002 (E-journal)},
  pages     = {364 -- 381},
  year      = {2001},
  language  = {en}
}
@article{BalewskiBrauksiepeHardt1997,
  author    = {Balewski, J. and Brauksiepe, S. and Hardt, Arno},
  title     = {Threshold measurements at the internal experimental facility COSY-11 / J. Balewski [u.a.]},
  series = {Nuclear physics A. Vol. 626, iss. 1-2},
  journal   = {Nuclear physics A. Vol. 626, iss. 1-2},
  issn      = {1873-1554 (E-Journal) ; 0375-9474 (Print)},
  pages     = {85 -- 92},
  year      = {1997},
  language  = {en}
}
@article{SchultSistemichHardt1995,
  author    = {Schult, O. W. B. and Sistemich, K. and Hardt, Arno},
  title     = {Plans for investigations of subthreshold K+ production in p+A collisions / O. W. B. Schult [u.a.]},
  series = {Nuclear Physics A. Vol. 583},
  journal   = {Nuclear Physics A. Vol. 583},
  issn      = {1873-1554 (E-journal); 0375-9474 (Print)},
  pages     = {629 -- 632},
  year      = {1995},
  language  = {en}
}
@article{MakovickaGaertnerHardtetal.1997,
  author    = {Makovicka, C. and G{\"a}rtner, G. and Hardt, Arno and Hermann, W. and Wiechert, D. U.},
  title     = {Impregnated cathode surface investigations by SFM/STM and SEM/EDX},
  series = {Applied surface science. Vol. 111},
  journal   = {Applied surface science. Vol. 111},
  issn      = {1873-5584 (E-Journal); 0169-4332 (Print)},
  pages     = {70 -- 75},
  year      = {1997},
  language  = {en}
}
@article{BechstedtHaasHackeretal.1985,
  author    = {Bechstedt, U. and Haas, H. and Hacker, U. and Hardt, Arno and Henn, K. and Martin, S. and Wimmer, J.},
  title     = {Magnets for the German Spallation Source SNQ},
  series = {IEEE transactions on nuclear science. Vol. 32, iss. 5},
  journal   = {IEEE transactions on nuclear science. Vol. 32, iss. 5},
  issn      = {1558-1578 (E-Journal); 0018-9499 (Print)},
  pages     = {3631 -- 3633},
  year      = {1985},
  language  = {en}
}
@article{MartinBergHackeretal.1985,
  author    = {Martin, S. A. and Berg, G. P. A. and Hacker, U. and Hardt, Arno and K{\"o}hler, M. and Meißburger, J. and Osterfeld, F. and Prasuhn, D. and Riepe, G. and Rogge, M. and Schult, O. W. B. and Speth, J. and Turek, P. and Gaul, G. and Hagedoorn, H. and Heide, J. A. van der and Hinterberger, F. and Huber, M. and Jahn, R. and Mayer-Kuckuk, T. and Poth, H. and Paetz gen. Schieck, H.},
  title     = {COSY - a cooler synchrotron and storage ring},
  series = {IEEE transactions on nuclear science. Vol. 32, iss. 5},
  journal   = {IEEE transactions on nuclear science. Vol. 32, iss. 5},
  issn      = {1558-1578 (E-Journal); 0018-9499 (Print)},
  pages     = {2694 -- 2696},
  year      = {1985},
  language  = {en}
}
@book{BergGaulHagedoornetal.1984,
  author    = {Berg, G. and Gaul, G. and Hagedoorn, H. and Hardt, Arno and Heide, J. A. van der and Hinterberger, F. and Huber, Max and Jahn, R. and Martin, S. and Mayer-Kuckuk, T. and Osterfeld, F. and Paetz gen. Schieck, H. and Prasuhn, D. and Riepe, G. and Rogge, M. and Rossen, P. von and Schult, O. W. B. and Speth, J. and Turek, P.},
  title     = {Studie zum Bau eines kombinierten K{\"u}hler-Synchrotron-Rings an der KFA J{\"u}lich: COSY-Studie. Spezielle Berichte der Kernforschungsanlage J{\"u}lich. Nr. 0242. J{\"u}l-Spez-242},
  publisher = {Kernforschungsanlage},
  address   = {J{\"u}lich},
  pages     = {65 S.},
  year      = {1984},
  language  = {de}
}
@inproceedings{DoerenKroeschel1991,
  author    = {D{\"o}ren, Horst-Peter and Kr{\"o}schel, R.},
  title     = {Plasma-Spritzen},
  series = {Schweisszusatzwerkstoffe : Fortschritte, Erfahrungen, Tendenzen. 2. Aachener Schweisstechnik-Kolloquium, 7. bis 8. M{\"a}rz 1991},
  booktitle = {Schweisszusatzwerkstoffe : Fortschritte, Erfahrungen, Tendenzen. 2. Aachener Schweisstechnik-Kolloquium, 7. bis 8. M{\"a}rz 1991},
  editor    = {Dilthey, Ulrich},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-140802-6},
  pages     = {147 -- 167},
  year      = {1991},
  language  = {de}
}