@article{HaissigDoerenWilmes1981,
  author    = {Haissig, Manfred and D{\"o}ren, Horst-Peter and Wilmes, S.},
  title     = {Stand der Entwicklung des Horizontal-Stranggießens von Edelstahl bei der B{\"o}hler AG},
  series = {Stahl und Eisen. Zeitschrift f{\"u}r die Herstellung und Verarbeitung von Eisen und Stahl. Hrsg.: Verein Deutscher Eisenh{\"u}ttenleute (VDEh) ; Wirtschaftsvereinigung Stahl. 101 (1981), H. 6},
  journal   = {Stahl und Eisen. Zeitschrift f{\"u}r die Herstellung und Verarbeitung von Eisen und Stahl. Hrsg.: Verein Deutscher Eisenh{\"u}ttenleute (VDEh) ; Wirtschaftsvereinigung Stahl. 101 (1981), H. 6},
  issn      = {0340-4803},
  pages     = {383 -- 390},
  year      = {1981},
  language  = {de}
}
@inproceedings{HandschuhStollenwerkBorchert2021,
  author    = {Handschuh, Nils and Stollenwerk, Dominik and Borchert, J{\"o}rg},
  title     = {Operation of thermal storage power plants under high renewable grid penetration},
  series = {NEIS 2021: Conference on Sustainable Energy Supply and Energy Storage Systems},
  booktitle = {NEIS 2021: Conference on Sustainable Energy Supply and Energy Storage Systems},
  publisher = {VDE Verlag},
  address   = {Berlin},
  isbn      = {978-3-8007-5651-3},
  pages     = {261 -- 265},
  year      = {2021},
  abstract  = {The planned coal phase-out in Germany by 2038 will lead to the dismantling of power plants with a total capacity of approx. 30 GW. A possible further use of these assets is the conversion of the power plants to thermal storage power plants; the use of these power plants on the day-ahead market is considerably limited by their technical parameters. In this paper, the influence of the technical boundary conditions on the operating times of these storage facilities is presented. For this purpose, the storage power plants were described as an MILP problem and two price curves, one from 2015 with a relatively low renewable penetration (33 \%) and one from 2020 with a high renewable energy penetration (51 \%) are compared. The operating times were examined as a function of the technical parameters and the critical influencing factors were investigated. The thermal storage power plant operation duration and the energy shifted with the price curve of 2020 increases by more than 25 \% compared to 2015.},
  language  = {en}
}
@book{Hardt1974,
  author    = {Hardt, Arno},
  title     = {Das Transportsystem BANDIT zur Messung von Halbwertszeiten kurzlebiger, neutronenarmer Isotope},
  publisher = {Univ.},
  address   = {Bonn},
  pages     = {59 S.},
  year      = {1974},
  language  = {de}
}
@book{Hardt1985,
  author    = {Hardt, Arno},
  title     = {Vermessung der dynamischen Eigenschaften eines dreiachsigen Koordinatenmesstisches},
  publisher = {Kernforschungsanlage J{\"u}lich},
  address   = {J{\"u}lich},
  pages     = {107 S.},
  year      = {1985},
  language  = {de}
}
@inproceedings{HardtAbdelGawadMartinetal.1975,
  author    = {Hardt, Arno and Abdel-Gawad, A and Martin, S. and Reich, J.},
  title     = {Design procedures for the Juelich QQDDQ high resolution spectrometer},
  series = {Proceedings, 5th International Conference on Magnet Technology (MT-5) : Rome, Italy, April 21-25, 1975},
  booktitle = {Proceedings, 5th International Conference on Magnet Technology (MT-5) : Rome, Italy, April 21-25, 1975},
  pages     = {45 -- 51},
  year      = {1975},
  language  = {en}
}
@article{HardtBisplinghoffErnstetal.1977,
  author    = {Hardt, Arno and Bisplinghoff, J. and Ernst, J. and L{\"o}hr, R.},
  title     = {On-line apparatus BANDIT for half-life determination of short-lived neutron deficient isotopes. A. Hardt, J. Bisplinghoff, J. Ernst, R. L{\"o}hr, H. Machner, T . Mayer-Kuckuk},
  series = {Nuclear Instruments and Methods. 143 (1977), H. 3},
  journal   = {Nuclear Instruments and Methods. 143 (1977), H. 3},
  isbn      = {0029-554X},
  pages     = {519 -- 523},
  year      = {1977},
  language  = {en}
}
@article{HardtKoehlerMuelleretal.1980,
  author    = {Hardt, Arno and K{\"o}hler, M. and M{\"u}ller, K. D. and Stoff, H.},
  title     = {A two-dimensional position sensitive charged-particle detector for the magnetic spectrograph "BIG KARL" of the J{\"u}lich Cyclotron "JULIC". M. K{\"o}hler, K. D. M{\"u}ller, H. Stoff, M. Teske, G. P. A. Berg, A. Hardt, S. Martin, C. Mayer-B{\"o}ricke , J. Meißburger},
  series = {Nuclear Instruments and Methods. 75 (1980), H. 2-3},
  journal   = {Nuclear Instruments and Methods. 75 (1980), H. 2-3},
  isbn      = {0029-554X},
  pages     = {357 -- 362},
  year      = {1980},
  language  = {en}
}
@article{HardtMartinMeissburgeretal.1978,
  author    = {Hardt, Arno and Martin, S. and Meißburger, J. and Retz, R. and Wimmer, J.},
  title     = {The cryopump system of the QQDDQ magnet spectrometer BIG KARL},
  series = {Vacuum},
  volume    = {28},
  journal   = {Vacuum},
  number    = {10-11},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1879-2715 (E-Journal); 0042-207X (Print)},
  doi       = {10.1016/S0042-207X(78)80026-8},
  pages     = {483},
  year      = {1978},
  abstract  = {Cryopumps without liquid nitrogen shielding are used to provide a vacuum of 10-6 torr in the spectrometer. The vacuum system is subdivided in three sections that can be separated by valves. The first section (scattering chamber) has a volume of 60 l, two rotation transmissions with 35 cm dia and a sliding seal that allows a rotation of 160° without deteriorating the vacuum. The second section includes the vacuum chambers inside the magnets with 6 × 80 cm cross-section and a length of 1200 cm. The third section (detector box) has a volume of 4300 l and contains a moveable detector system. The gas inside the detector with a pressure of 760 torr is separated from the vacuum by a 15 μm mylar foil with an area of 300 cm2. The detector box can be valved off by a valve with the dimension of 10 × 100 cm. The layout of system is given. The instrumentation and the interlock system are described. First experiences with this system are presented.},
  language  = {en}
}
@book{HardtMuellerBergetal.1980,
  author    = {Hardt, Arno and M{\"u}ller, Gerhard and Berg, G. P. and Kelleter, H.-J.},
  title     = {Aufbau eines Plastikszintillationsz{\"a}hlers f{\"u}r den Magnetspektrographen "BIG KARL" am J{\"u}licher Zyklotron "JULIC". M{\"u}ller, Gerhard; Berg , G. P.; Hardt, A.; Kelleter, H.-J.; Martin, S.-A.; Meissburger, J.},
  publisher = {Kernforschungsanlage J{\"u}lich},
  address   = {J{\"u}lich},
  pages     = {37 S.},
  year      = {1980},
  language  = {de}
}
@book{HardtSchiffer1985,
  author    = {Hardt, Arno and Schiffer, Willi},
  title     = {Vermessung der statischen Eigenschaften eines dreidimensionalen Koordinatenmeßtisches / von W. Schiffer ; A. Hardt. [KFA, Kernforschungsanlage J{\"u}lich GmbH, Projekt Spallations-Neutronenquelle]},
  publisher = {Zentralbibliothek d. Kernforschungsanlage},
  address   = {J{\"u}lich},
  pages     = {65 S. : graph. Darst.},
  year      = {1985},
  language  = {de}
}
@inproceedings{HartungDilgerHellmannsetal.2009,
  author    = {Hartung, I. and Dilger, Klaus and Hellmanns, Mark and B{\"o}hme, Stefan},
  title     = {Repair of non-weldable steel structures to extend the life cycle},
  series = {Proceedings of the IIW International Conference on Advances in Welding and Allied Technologies : July 16 - 17, 2009, Singapore. (Welding in the world ; 53.2009, special issue)},
  booktitle = {Proceedings of the IIW International Conference on Advances in Welding and Allied Technologies : July 16 - 17, 2009, Singapore. (Welding in the world ; 53.2009, special issue)},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  organization    = {International Institute of Welding},
  isbn      = {978-981-08-3259-9},
  pages     = {569 -- 574},
  year      = {2009},
  language  = {en}
}
@incollection{HebelHerrmannRitzetal.2022,
  author    = {Hebel, Christoph and Herrmann, Ulf and Ritz, Thomas and R{\"o}th, Thilo and Anthrakidis, Anette and B{\"o}ker, J{\"o}rg and Franzke, Till and Grodzki, Thomas and Merkens, Torsten and Sch{\"o}ttler, Mirjam},
  title     = {FlexSHARE - Methodisches Framework zur innovativen Gestaltung der urbanen Mobilit{\"a}t durch Sharing- Angebote},
  series = {Transforming Mobility - What Next?},
  booktitle = {Transforming Mobility - What Next?},
  publisher = {Springer Gabler},
  address   = {Wiesbaden},
  isbn      = {978-3-658-36429-8},
  doi       = {10.1007/978-3-658-36430-4_10},
  pages     = {153 -- 169},
  year      = {2022},
  abstract  = {Das Ziel des INTERREG-Projektes „SHAREuregio" (FKZ: 34.EFRE-0300134) ist es, grenz{\"u}berschreitende Mobilit{\"a}t in der Euregio Rhein-Maas-Nord zu erm{\"o}glichen und zu f{\"o}rdern. Dazu soll ein elektromobiles Car- und Bikesharing- System entwickelt und in der Stadt M{\"o}nchengladbach, im Kreis Viersen sowie in den Gemeinden Roermond und Venlo (beide NL) zusammen mit den Partnern Wirtschaftsf{\"o}rderung M{\"o}nchengladbach, Wirtschaftsf{\"o}rderung f{\"u}r den Kreis Viersen, NEW AG, Goodmoovs (NL), Greenflux (NL) und der FH Aachen implementiert werden. Zun{\"a}chst richtet sich das Angebot, bestehend aus 40 Elektroautos und 40 Elektrofahrr{\"a}dern, an Unternehmen und wird nach einer Erprobungsphase, mit einer gr{\"o}ßeren Anzahl an Fahrzeugen, auch f{\"u}r Privatpersonen verf{\"u}gbar gemacht werden. Die Fahrzeuge stehen bei den jeweiligen Anwendungspartnern in Deutschland und den Niederlanden. Im Rahmen dieses Projektes hat die FH Aachen „FlexSHARE" entwickelt - ein methodisches Framework zur innovativen Gestaltung urbaner Sharing- Angebote. Das Framework erm{\"o}glicht es, anhand von messbaren Kenngr{\"o}ßen, bedarfsgerechte und auf die Region abgestimmte Sharing-Systeme zu entwickeln.},
  language  = {de}
}
@phdthesis{Hellmanns2012,
  author    = {Hellmanns, Mark},
  title     = {Qualit{\"a}tssicherung von handgef{\"u}hrten Applikationsprozessen durch Nachverfolgung der Handhabungseinheit. (Fortschrittsberichte aus der Produktionstechnik ; 1)},
  publisher = {Aachen},
  address   = {Shaker},
  isbn      = {978-3-8440-1379-5},
  pages     = {XIV, 99 S. : Ill., graph. Darst.},
  year      = {2012},
  language  = {de}
}
@inproceedings{HellmannsBoehmDilger2008,
  author    = {Hellmanns, Mark and B{\"o}hm, Stefan and Dilger, Klaus},
  title     = {Weight and noise reduction in power transmissions through epoxy resin foams},
  series = {Proceedings of the 31st annual meeting of the Adhesion Society : 17. - 20.2.2008, Austin, Texas},
  booktitle = {Proceedings of the 31st annual meeting of the Adhesion Society : 17. - 20.2.2008, Austin, Texas},
  publisher = {Adhesion Society},
  address   = {Blacksburg},
  organization    = {Adhesion Society},
  pages     = {291 -- 293},
  year      = {2008},
  language  = {en}
}
@inproceedings{HellmannsBoehmDilger2006,
  author    = {Hellmanns, Mark and B{\"o}hm, Stefan and Dilger, Klaus},
  title     = {Implementation of a velocity controlled manual applicator for adhesives and sealants in the automotive industry in consideration of quality control},
  series = {Proceedings of the 29th annual meeting of the Adhesion Society : 19. - 22.2.2006, Jacksonville, Florida},
  booktitle = {Proceedings of the 29th annual meeting of the Adhesion Society : 19. - 22.2.2006, Jacksonville, Florida},
  publisher = {Adhesion Society},
  address   = {Blacksburg, Va.},
  organization    = {Adhesion Society},
  issn      = {1086-9506},
  pages     = {68 -- 70},
  year      = {2006},
  language  = {en}
}
@article{HellmannsBoehmDilger2006,
  author    = {Hellmanns, Mark and B{\"o}hm, Stefan and Dilger, Klaus},
  title     = {Manual applications of adhesives},
  series = {Journal of adhesion and interface},
  volume    = {Vol. 7},
  journal   = {Journal of adhesion and interface},
  number    = {No. 4},
  pages     = {24 -- 27},
  year      = {2006},
  language  = {en}
}
@inproceedings{HellmannsBoehmDilger2006,
  author    = {Hellmanns, Mark and B{\"o}hm, Stefan and Dilger, Klaus},
  title     = {Progress of the manual application of adhesives},
  series = {Proceedings of the 3rd World Congress on Adhesion and Related Phenomena : WCARP-III, October 15 -18, 2006, Beijing, China},
  booktitle = {Proceedings of the 3rd World Congress on Adhesion and Related Phenomena : WCARP-III, October 15 -18, 2006, Beijing, China},
  publisher = {Beijing Adhesion Society of China},
  address   = {Beijing},
  pages     = {275 -- 277},
  year      = {2006},
  language  = {en}
}
@inproceedings{HellmannsBoehmDilgeretal.2006,
  author    = {Hellmanns, Mark and B{\"o}hm, Stefan and Dilger, Klaus and Welters, T.},
  title     = {Neue M{\"o}glichkeiten der Klebstoffverarbeitung durch geschwindigkeitsproportionalen Handauftrag},
  series = {Adhesive bonding and hybrid bonding in body-in-white shop and assembly : proceedings, 25/26 April 2006, Bad Nauheim/Frankfurt},
  booktitle = {Adhesive bonding and hybrid bonding in body-in-white shop and assembly : proceedings, 25/26 April 2006, Bad Nauheim/Frankfurt},
  publisher = {Technik \& Kommunikation Verl.-GmbH},
  address   = {Berlin},
  pages     = {81},
  year      = {2006},
  language  = {de}
}
@inproceedings{HellmannsFischerDilgeretal.2014,
  author    = {Hellmanns, Mark and Fischer, F. and Dilger, K. and Wittor, B. and Hildebrand, J. and Werner, F.},
  title     = {Applikation und Einsatz von faserverst{\"a}rkten Klebstoffen im Bauwesen abgeschlossenes IGF-Projekt Nr. 16956 B (DVS 08.072, Laufzeit 01.02.2011 - 31.01.2013)},
  series = {Tagungsband / 14. Kolloquium Gemeinsame Forschung in der Klebtechnik : 18. und 19. Februar 2014, DECHEMA-Haus, Frankfurt am Main},
  booktitle = {Tagungsband / 14. Kolloquium Gemeinsame Forschung in der Klebtechnik : 18. und 19. Februar 2014, DECHEMA-Haus, Frankfurt am Main},
  organization    = {DECHEMA, Gesellschaft f{\"u}r Chemische Technik und Biotechnologie},
  pages     = {26 -- 27},
  year      = {2014},
  language  = {de}
}
@inproceedings{HellmannsFischerDilger2013,
  author    = {Hellmanns, Mark and Fischer, F. and Dilger, Klaus},
  title     = {Applikation und Einsatz von faserverst{\"a}rkten Klebstoffen im Bauwesen},
  series = {Tagungsband / 13. Kolloquium Gemeinsame Forschung in der Klebtechnik : 26. und 27. Februar 2013, Frankfurt am Main},
  booktitle = {Tagungsband / 13. Kolloquium Gemeinsame Forschung in der Klebtechnik : 26. und 27. Februar 2013, Frankfurt am Main},
  publisher = {DECHEMA},
  address   = {Frankfurt a.M.},
  organization    = {DECHEMA, Gesellschaft f{\"u}r Chemische Technik und Biotechnologie},
  pages     = {61 -- 62},
  year      = {2013},
  language  = {de}
}