@article{FischerKowalskiPudasaini2012,
  author    = {Fischer, Jan-Thomas and Kowalski, Julia and Pudasaini, Shiva P.},
  title     = {Topographic curvature effects in applied avalanche modelling},
  series = {Cold Regions Science and Technology},
  volume    = {74-75},
  journal   = {Cold Regions Science and Technology},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1872-7441},
  doi       = {10.1016/j.coldregions.2012.01.005},
  pages     = {21 -- 30},
  year      = {2012},
  abstract  = {This paper describes the implementation of topographic curvature effects within the RApid Mass MovementS (RAMMS) snow avalanche simulation toolbox. RAMMS is based on a model similar to shallow water equations with a Coulomb friction relation and the velocity dependent Voellmy drag. It is used for snow avalanche risk assessment in Switzerland. The snow avalanche simulation relies on back calculation of observed avalanches. The calibration of the friction parameters depends on characteristics of the avalanche track. The topographic curvature terms are not yet included in the above mentioned classical model. Here, we fundamentally improve this model by mathematically and physically including the topographic curvature effects. By decomposing the velocity dependent friction into a topography dependent term that accounts for a curvature enhancement in the Coulomb friction, and a topography independent contribution similar to the classical Voellmy drag, we construct a general curvature dependent frictional resistance, and thus propose new extended model equations. With three site-specific examples, we compare the apparent frictional resistance of the new approach, which includes topographic curvature effects, to the classical one. Our simulation results demonstrate substantial effects of the curvature on the flow dynamics e.g., the dynamic pressure distribution along the slope. The comparison of resistance coefficients between the two models demonstrates that the physically based extension presents an improvement to the classical approach. Furthermore a practical example highlights its influence on the pressure outline in the run out zone of the avalanche. Snow avalanche dynamics modeling natural terrain curvature centrifugal force friction coefficients.},
  language  = {en}
}
@article{Esch2010,
  author    = {Esch, Thomas},
  title     = {Trends in commercial vehicle powertrains},
  series = {ATZautotechnology},
  volume    = {2010},
  journal   = {ATZautotechnology},
  number    = {10},
  publisher = {Vieweg \& Sohn},
  address   = {Wiesbaden},
  issn      = {2192-886X},
  doi       = {10.1007/BF03247185},
  pages     = {26 -- 31},
  year      = {2010},
  abstract  = {Low emission zones and truck bans, the rising price of diesel and increases in road tolls: all of these factors are putting serious pressure on the transport industry. Commercial vehicle manufacturers and their suppliers are in the process of identifying new solutions to these challenges as part of their efforts to meet the EEV (enhanced environmentally friendly vehicle) limits, which are currently the most robust European exhaust and emissions standards for trucks and buses.},
  language  = {en}
}
@article{Esch2010,
  author    = {Esch, Thomas},
  title     = {Trends in der Nutzfahrzeugantriebstechnik},
  series = {Motortechnische Zeitschrift (MTZ)},
  volume    = {71},
  journal   = {Motortechnische Zeitschrift (MTZ)},
  number    = {10},
  publisher = {Springer Nature},
  address   = {Basel},
  isbn      = {0024-8525},
  doi       = {10.1007/bf03225608},
  pages     = {652 -- 658},
  year      = {2010},
  language  = {de}
}
@article{WittmannGillessenOttoetal.1996,
  author    = {Wittmann, Klaus and Gillessen, F. and Otto, G. and R{\"o}stel, R.},
  title     = {Undercooling and solidification of metallic melts suspended in a non-nucleating matrix: Experiment NUCAL of the German Spacelab Mission D-2},
  series = {Acta Astronautica. 38 (1996), H. 1},
  journal   = {Acta Astronautica. 38 (1996), H. 1},
  isbn      = {0094-5765},
  pages     = {63 -- 68},
  year      = {1996},
  language  = {en}
}
@article{RoethPielenWolffetal.2018,
  author    = {R{\"o}th, Thilo and Pielen, Michael and Wolff, Klaus and L{\"u}diger, Thomas},
  title     = {Urbane Fahrzeugkonzepte f{\"u}r die Shared Mobility},
  series = {Automobiltechnische Zeitschrift - ATZ},
  volume    = {120},
  journal   = {Automobiltechnische Zeitschrift - ATZ},
  number    = {1},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  issn      = {0001-2785},
  doi       = {10.1007/s35148-017-0176-8},
  pages     = {18 -- 23},
  year      = {2018},
  abstract  = {Urbane Mobilit{\"a}tskonzepte der Zukunft erfordern neue Unternehmensformen, idealerweise aus Old Economy und New Economy, sowie eine enge Anbindung an die gesellschaftsrelevante Zukunftsforschung. F{\"u}r neue Fahrzeugkonzepte des Carsharing bedeutet dies, dass alle kostenverursachenden Faktoren erfasst und analysiert werden m{\"u}ssen. Die FH Aachen, share2drive und FEV geben einen Ausblick auf die zuk{\"u}nftige Fahrzeugklasse der Personal Public Vehicles als „Rolling Device".},
  language  = {de}
}
@article{BlomePriester1984,
  author    = {Blome, Hans-Joachim and Priester, Wolfgang},
  title     = {Urknall und Evolution des Kosmos. I. Einstein-Friedmann-Kosmos und das Neutrino-Problem},
  series = {Naturwissenschaften. 71 (1984), H. 9},
  journal   = {Naturwissenschaften. 71 (1984), H. 9},
  isbn      = {0028-1042},
  pages     = {456 -- 467},
  year      = {1984},
  language  = {de}
}
@article{BlomePriester1984,
  author    = {Blome, Hans-Joachim and Priester, Wolfgang},
  title     = {Urknall und Evolution des Kosmos. II. Inflation{\"a}r modifizierter Urknall und Eschatologie des Kosmos},
  series = {Naturwissenschaften. 71 (1984), H. 10},
  journal   = {Naturwissenschaften. 71 (1984), H. 10},
  isbn      = {0028-1042},
  pages     = {515 -- 527},
  year      = {1984},
  language  = {de}
}
@article{BlomePriester1985,
  author    = {Blome, Hans-Joachim and Priester, Wolfgang},
  title     = {Vacuum energy in cosmic dynamics},
  series = {Astrophysics and Space Science. 117 (1985), H. 2},
  journal   = {Astrophysics and Space Science. 117 (1985), H. 2},
  isbn      = {0004-640X},
  pages     = {327 -- 335},
  year      = {1985},
  language  = {en}
}
@article{GermanMikuckiWelchetal.2021,
  author    = {German, Laura and Mikucki, Jill A. and Welch, Susan A. and Welch, Kathleen A. and Lutton, Anthony and Dachwald, Bernd and Kowalski, Julia and Heinen, Dirk and Feldmann, Marco and Francke, Gero and Espe, Clemens and Lyons, W. Berry},
  title     = {Validation of sampling antarctic subglacial hypersaline waters with an electrothermal ice melting probe (IceMole) for environmental analytical geochemistry},
  series = {International Journal of Environmental Analytical Chemistry},
  volume    = {101},
  journal   = {International Journal of Environmental Analytical Chemistry},
  number    = {15},
  publisher = {Taylor \& Francis},
  address   = {London},
  issn      = {0306-7319},
  doi       = {10.1080/03067319.2019.1704750},
  pages     = {2654 -- 2667},
  year      = {2021},
  abstract  = {Geochemical characterisation of hypersaline waters is difficult as high concentrations of salts hinder the analysis of constituents at low concentrations, such as trace metals, and the collection of samples for trace metal analysis in natural waters can be easily contaminated. This is particularly the case if samples are collected by non-conventional techniques such as those required for aquatic subglacial environments. In this paper we present the first analysis of a subglacial brine from Taylor Valley, (~ 78°S), Antarctica for the trace metals: Ba, Co, Mo, Rb, Sr, V, and U. Samples were collected englacially using an electrothermal melting probe called the IceMole. This probe uses differential heating of a copper head as well as the probe's sidewalls and an ice screw at the melting head to move through glacier ice. Detailed blanks, meltwater, and subglacial brine samples were collected to evaluate the impact of the IceMole and the borehole pump, the melting and collection process, filtration, and storage on the geochemistry of the samples collected by this device. Comparisons between melt water profiles through the glacier ice and blank analysis, with published studies on ice geochemistry, suggest the potential for minor contributions of some species Rb, As, Co, Mn, Ni, NH4+, and NO2-+NO3- from the IceMole. The ability to conduct detailed chemical analyses of subglacial fluids collected with melting probes is critical for the future exploration of the hundreds of deep subglacial lakes in Antarctica.},
  language  = {en}
}
@article{EschGoebelPischinger1995,
  author    = {Esch, Thomas and G{\"o}bel, T. and Pischinger, M.},
  title     = {Variable Ventilsteuerung - Luft- und Kraftstoffzumessung bei Ottomotoren mit variabler Ventilsteuerung},
  series = {Forschungsberichte Verbrennungskraftmaschinen. 578 (1995)},
  journal   = {Forschungsberichte Verbrennungskraftmaschinen. 578 (1995)},
  pages     = {1 -- 42},
  year      = {1995},
  language  = {de}
}