@inproceedings{Hoepner2008,
  author    = {Hoepner, Gert},
  title     = {Jurorenstatement - Junioren zeigen sich aggressiv},
  organization    = {DDV Deutscher Dialogmarketing Verband e. V.},
  year      = {2008},
  abstract  = {Statement zu den Einreichung des DDP 2008},
  subject      = {Deutscher Direktmarketing-Verband},
  language  = {de}
}
@inproceedings{Mertens2000,
  author    = {Mertens, Josef},
  title     = {Laminar leading edges: manufacturing, contamination, and operational aspects - results from the German RaWid programme},
  year      = {2000},
  abstract  = {RaWid was the German national technology programme on transonic aerodynamics and supporting technologies, lasting from 1995 to 1998. One of the main topics was laminar wing development. Besides aerodynamic design work, many operational aspects were investigated. A manufacturing concept was developed to be applied to operational laminar wings and empennages. It was built in a large scale manufacturing demonstrator with the aerodynamic shape of a 1,5 m section of the A320 fin nose. Tolerances in shape and roughness fulfilled all requirements. The construction can easily be adapted to varying stiffness and strength requirements. Weight and manufacturing costs are comparable to common nose designs. The mock-up to be designed in ALTTA is based on this manufacturing principle. Another critical point is contamination of suction surfaces. Several tests were performed to investigate perforated titanium suction surfaces at realistic operational conditions: - a one year flight test with a suction plate in the stagnation area of the Airbus "Beluga" - a one year test of several suction plates in a ground test near the airport - a one year test of a working suction ground test installation at all weather conditions. No critical results were found. There is no long term suction degradation visible. Icing conditions and ground de-icing fluids used on airports did not pose severe problems. Some problems detected require only respection of weak design constraints.},
  subject      = {Laminare Str{\"o}mung},
  language  = {en}
}
@inproceedings{KernDikta2009,
  author    = {Kern, Alexander and Dikta, Gerhard},
  title     = {Probability of damage of electrical and electronic systems due to indirect lightning flashes - investigation of data from German insurance companies},
  year      = {2009},
  abstract  = {In the presented paper data collected from the field related to damage statistics of electrical and electronic apparatus in household are reported and investigated. These damages (total number approx. 74000 cases), registered by five German insurance companies in 2005 and 2006, were adviced by customers as caused by lightning overvoltages. With the use of stochastical methods it is possible, to reasses the collected data and to distinguish between cases, which are with high probability caused by lightning overvoltages, and those, which are not. If there was an indication for a direct strike, this case was excluded, so the focus was only on indirect lightning flashes, i.e. only flashes to ground near the structure and flashes to or nearby an incoming service line were investigated. The data from the field contain the location of damaged apparatus (residence of the policy holder) and the distances of the nearest cloud-to-ground stroke to the location of the damage registered by the German lightning location network BLIDS at the date of damage. The statistical data along with some complementary numerical simulations allow to verify the correspondence of the Standards rules used for IEC 62305-2 with the field data and to define some correction needs. The results could lead to a better understanding whether a damage reported to an insurance company is really caused by indirect lightning, or not.},
  subject      = {Blitzschutz},
  language  = {en}
}
@inproceedings{KernBeierlZischank2009,
  author    = {Kern, Alexander and Beierl, Ottmar and Zischank, Wolfgang},
  title     = {Calculation of the separation distance according to IEC 62305-3: 2006-10 - Remarks for the application and simplified methods},
  year      = {2009},
  abstract  = {[Paper of the X International Symposium on Lightning Protection 9th - 13th November, 2009 - Curitiba, Brazil. 6 pages] The international standard IEC 62305-3, published in 2006, requires as an integral part of the lightning protection system (LPS) the consideration of a separation distance between the conductors of the LPS and metal and electrical installations inside the structure to be protected. IEC 62305-3 gives two different methods for this calculation: a standard, simplified approach and a more detailed approach, which differ especially regarding the treatment of the current sharing effect on the LPS conductors. Hence, different results for the separation distance are possible, leading to some discrepancies in the use of the standard. The standard approach defined in the main part (Clause 6.3) and in Annex C of the standard in some cases may lead to a severe oversizing of the required separation distance. The detailed approach described in Annex E naturally gives more correct results. However, a calculation of the current sharing amongst all parts of the air-termination and downconductor network is necessary, in many cases requiring the use of network analysis programs. In this paper simplified methods for the assessment of the current sharing are presented, which are easy to use as well as sufficiently adequate.},
  subject      = {Blitzschutz},
  language  = {de}
}
@inproceedings{BehrensFrentzelKern2009,
  author    = {Behrens, J{\"o}rg and Frentzel, Ralf and Kern, Alexander},
  title     = {Simulation der transienten Spannungsverl{\"a}ufe im Eigenbedarfsnetz eines Großkraftwerks bei einem kraftwerksnahen Blitzeinschlag in die Hochspannungs-Freileitung},
  isbn      = {978-3-8007-3197-8},
  year      = {2009},
  abstract  = {8. VDE/ABB-Blitzschutztagung, 29. - 30. Oktober 2009 in Neu-Ulm. Blitzschutztagung <8, 2009, Neu-Ulm> Berlin : VDE Verl. 2009 Großkraftwerke k{\"o}nnen durch Blitzentladungen mit potentiellen Auswirkungen auf deren Verf{\"u}gbarkeit und Sicherheit gef{\"a}hrdet werden. Ein sehr spezielles Szenario, welches aus aktuellem Anlass zu untersuchen war, betrifft den kraftwerksnahen Blitzeinschlag in die Hochspannungs-Freileitung am Netzanschluss der Anlage. Wird nun noch ein sogenannter Schirmfehler unterstellt, d.h. der direkte Blitzeinschlag erfolgt in ein Leiterseil des Hoch- bzw. H{\"o}chstspannungsnetzes und nicht in das dar{\"u}ber gespannte Erdseil, so bedeutet dies eine extreme elektromagnetische Einwirkung. Der vorliegende Beitrag befasst sich mit der Simulation eines solchen Blitzeinschlages und dessen Auswirkungen auf den Netzanschluss und die Komponenten der elektrischen Eigenbedarfsanlagen eines Kraftwerks auf den unterlagerten Spannungsebenen. Die dabei gewonnenen Erkenntnisse lassen sich ohne Einschr{\"a}nkungen auf Industrieanlagen mit Mittelspannungs-Netzanschluss und ohne eigener Stromversorgung {\"u}bertragen.},
  subject      = {Blitzschutz},
  language  = {de}
}
@inproceedings{SchoeningAbdelghani2009,
  author    = {Sch{\"o}ning, Michael Josef and Abdelghani, Adnane},
  title     = {Advancements in Nanotechnology and Microelectronics (ANM '09) <2009, Tunisia>: Proceedings book ; Tunisia, November, 13 \& 14, 2009 / Humboldt Kolleg. Ed. by Michael J. Sch{\"o}ning ; Adnane Abdelghani},
  organization    = {Humboldt-Kolleg Advancements in Nanotechnology and Microelectronics (ANM '09) <2009, Tunisia>},
  url       = {http://nbn-resolving.de/urn:nbn:de:hbz:a96-opus-3113},
  year      = {2009},
  abstract  = {The ANM'09 multi-disciplinary scientific program includes topics in the fields of "Nanotechnology and Microelectronics" ranging from "Bio/Micro/Nano Materials and Interfacing" aspects, "Chemical and Bio-Sensors", "Magnetic and Superconducting Devices", "MEMS and Microfluidics" over "Theoretical Aspects, Methods and Modelling" up to the important bridging "Academics meet Industry".},
  subject      = {Nanopartikel},
  language  = {en}
}
@inproceedings{RoderburgSchoening2008,
  author    = {Roderburg, Katharina and Sch{\"o}ning, Michael Josef},
  title     = {1. Graduierten-Tagung : 9. September 2008 / [Hrsg.: K. Roderburg ; M. J. Sch{\"o}ning]},
  organization    = {FH Aachen, University of Applied Sciences / Graduiertentagung <1, 2008>},
  url       = {http://nbn-resolving.de/urn:nbn:de:hbz:a96-opus-3125},
  year      = {2008},
  abstract  = {Tagungsband der Graduiertentagung der FH Aachen, in dem Doktorandinnen und Doktoranden und ihre Forschungsbereiche vorgestellt werden},
  subject      = {Aachen / Fachhochschule Aachen},
  language  = {de}
}
@inproceedings{GroebelKowollikCrummenerletal.2009,
  author    = {Groebel, Simone and Kowollik, Silvia and Crummenerl, Silvia and Sch{\"o}ning, Michael Josef},
  title     = {2. Graduiertentagung : 5. November 2009 / [Hrsg.: S. Groebel ; S. Kowollik ; S. Crummenerl ; M. J. Sch{\"o}ning]},
  organization    = {FH Aachen, University of Applied Sciences / Graduiertentagung <2, 2009>},
  url       = {http://nbn-resolving.de/urn:nbn:de:hbz:a96-opus-3131},
  year      = {2009},
  abstract  = {Tagungsband der Graduiertentagung der FH Aachen, in dem Doktorandinnen und Doktoranden und ihre Forschungsbereiche vorgestellt werden},
  subject      = {Aachen / Fachhochschule Aachen ; Graduierter ; Promotionsstudium},
  language  = {de}
}
@inproceedings{KirchhofKraft2004,
  author    = {Kirchhof, M. and Kraft, Bodo},
  title     = {UML-based modeling of architectural knowledge and design},
  year      = {2004},
  abstract  = {IASSE-2004 - 13th International Conference on Intelligent and Adaptive Systems and Software Engineering eds. W. Dosch, N. Debnath, pp. 245-250, ISCA, Cary, NC, 1-3 July 2004, Nice, France We introduce a UML-based model for conceptual design support in civil engineering. Therefore, we identify required extensions to standard UML. Class diagrams are used for elaborating building typespecific knowledge: Object diagrams, implicitly contained in the architect's sketch, are validated against the defined knowledge. To enable the use of industrial, domain-specific tools, we provide an integrated conceptual design extension. The developed tool support is based on graph rewriting. With our approach architects are enabled to deal with semantic objects during early design phase, assisted by incremental consistency checks.},
  subject      = {UML},
  language  = {en}
}
@inproceedings{KraftSchneider2005,
  author    = {Kraft, Bodo and Schneider, Gerd},
  title     = {Semantic Roomobjects for Conceptual Design Support : A Knowledge-based Approach},
  isbn      = {978-1-4020-3460-2},
  year      = {2005},
  abstract  = {In: Computer Aided Architectural Design Futures 2005 2005, Part 4, 207-216, DOI: http://dx.doi.org/10.1007/1-4020-3698-1_19 The conceptual design at the beginning of the building construction process is essential for the success of a building project. Even if some CAD tools allow elaborating conceptual sketches, they rather focus on the shape of the building elements and not on their functionality. We introduce semantic roomobjects and roomlinks, by way of example to the CAD tool ArchiCAD. These extensions provide a basis for specifying the organisation and functionality of a building and free architects being forced to directly produce detailed constructive sketches. Furthermore, we introduce consistency analyses of the conceptual sketch, based on an ontology containing conceptual relevant knowledge, specific to one class of buildings.},
  subject      = {CAD},
  language  = {en}
}