@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{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}
}
@article{KernKloetersPferdmenges2009,
  author    = {Kern, Alexander and Kl{\"o}ters, Georg and Pferdmenges, J{\"o}rg},
  title     = {Blitzschutzoptimierung in der LST an nicht-elektrifizierten Strecken},
  series = {Signal und Draht. 101 (2009), H. 4},
  journal   = {Signal und Draht. 101 (2009), H. 4},
  publisher = {DVV Media Group},
  address   = {Hamburg},
  isbn      = {0037-4997},
  pages     = {17 -- 21},
  year      = {2009},
  language  = {de}
}
@article{KirchnerLiSpelthahnetal.2009,
  author    = {Kirchner, Patrick and Li, B. and Spelthahn, H. and Henkel, H. and Friedrich, P. and Kolstad, J. and Keusgen, M. and Sch{\"o}ning, Michael Josef},
  title     = {Thin-film calorimetric H2O2 gas sensor for the validation of germicidal effectivity in aseptic filling processes},
  series = {Procedia Chemistry. 1 (2009), H. 1},
  journal   = {Procedia Chemistry. 1 (2009), H. 1},
  isbn      = {1876-6196},
  pages     = {983 -- 986},
  year      = {2009},
  language  = {en}
}
@article{KirchnerLiSpelthahnetal.2009,
  author    = {Kirchner, Patrick and Li, B. and Spelthahn, H. and Henkel, H. and Schneider, A. and Kolstad, J. and Friedrich, P. and Sch{\"o}ning, Michael Josef},
  title     = {Realisierung eines miniaturisierten Gassensors in Chiptechnologie basierend auf einer D{\"u}nnschicht-Thermos{\"a}ule zur H2O2-Detektion in aseptischen Abf{\"u}llanlagen},
  series = {9. Dresdner Sensor-Symposium : Dresden, 07.-09. Dezember 2009 / Gerlach, Gerald ; Hauptmann, Peter [Hrsg.]},
  journal   = {9. Dresdner Sensor-Symposium : Dresden, 07.-09. Dezember 2009 / Gerlach, Gerald ; Hauptmann, Peter [Hrsg.]},
  publisher = {TUDpress},
  address   = {Dresden},
  isbn      = {978-3-941298-44-6},
  pages     = {293 -- 296},
  year      = {2009},
  language  = {de}
}
@book{Kirsch2009,
  author    = {Kirsch, Ansgar},
  title     = {On the face stability of shallow tunnels in sand. (Advances in geotechnical engineering and tunnelling ; 16)},
  publisher = {Logos-Verl.},
  address   = {Berlin},
  isbn      = {978-3-8325-2149-3},
  pages     = {210 S.},
  year      = {2009},
  language  = {de}
}
@inproceedings{Kirsch2009,
  author    = {Kirsch, Ansgar},
  title     = {Experimental and numerical investigation of the face stability of shallow tunnels in sand},
  series = {Safe tunnelling for the city and environment : proceedings of the World Tunnel Congress 2009, Budapest, Hungary, 23 to 28 September 2009 / organised by International Tunnelling and Underground Space Association ...},
  booktitle = {Safe tunnelling for the city and environment : proceedings of the World Tunnel Congress 2009, Budapest, Hungary, 23 to 28 September 2009 / organised by International Tunnelling and Underground Space Association ...},
  publisher = {Hungarian Tunnelling Association},
  address   = {Budapest},
  organization    = {World Tunnel Congress <2009, Budapest>},
  pages     = {1 -- 8},
  year      = {2009},
  language  = {en}
}
@article{KirschPiazzi2009,
  author    = {Kirsch, Ansgar and Piazzi, Lukas},
  title     = {Numerical investigation of the effectiveness of a bored pile wall for the minimisation of settlement resulting from tunnel driving},
  series = {Geomechanics and tunnelling},
  volume    = {Vol. 2},
  journal   = {Geomechanics and tunnelling},
  number    = {Iss. 6},
  issn      = {1865-7362},
  doi       = {10.1002/geot.200900063},
  pages     = {753 -- 765},
  year      = {2009},
  language  = {de}
}
@article{KlompBitzHeerschapetal.2009,
  author    = {Klomp, D. W. J. and Bitz, Andreas and Heerschap, A. and Scheenen, T. W. J.},
  title     = {Proton spectroscopic imaging of the human prostate at 7 T},
  series = {NMR in Biomedicine},
  volume    = {22},
  journal   = {NMR in Biomedicine},
  number    = {5},
  issn      = {1099-1492},
  doi       = {10.1002/nbm.1360},
  pages     = {495 -- 501},
  year      = {2009},
  language  = {en}
}
@inproceedings{Kniprath2009,
  author    = {Kniprath, Ludwig},
  title     = {Einsatz von OpenSource-Software f{\"u}r geografische Informationssysteme am Beispiel des WVER},
  year      = {2009},
  abstract  = {Dipl.-Ing Ludwig Kniprath , Wasserverband Eifel-Rur, D{\"u}ren. 6 S. (S. 18-23). Beitrag zum 2. Aachener Softwaretag in der Wasserwirtschaft <2, 2009, Aachen> 1. Einleitung 2. Datenbest{\"a}nde 3. GIS-Konzept des WVER 4. Umsetzung 5. Quellenangaben, Links},
  subject      = {Geoinformationssystem},
  language  = {de}
}