@incollection{Strohmeier2012, author = {Strohmeier, Andreas}, title = {Siedlungswasserwirtschaft}, series = {Wendehorst Bautechnische Zahlentafeln}, booktitle = {Wendehorst Bautechnische Zahlentafeln}, editor = {Vismann, Ulrich}, edition = {34}, publisher = {Vieweg + Teubner}, address = {Wiesbaden}, isbn = {978-3-8348-0960-5}, doi = {10.1007/978-3-8348-8613-2_19}, pages = {1393 -- 1498}, year = {2012}, language = {de} } @incollection{Vismann2012, author = {Vismann, Ulrich}, title = {Stahlbeton- und Spannbetonbau nach Eurocode 2}, series = {Wendehorst Bautechnische Zahlentafeln}, booktitle = {Wendehorst Bautechnische Zahlentafeln}, editor = {Vismann, Ulrich}, edition = {34}, publisher = {Vieweg + Teubner}, address = {Wiesbaden}, isbn = {978-3-8348-0960-5}, doi = {10.1007/978-3-8348-8613-2_12}, pages = {601 -- 775}, year = {2012}, abstract = {Die bauaufsichtliche Einf{\"u}hrung der Eurocodes steht unmittelbar bevor. F{\"u}r den Bereich des Stahl- und Spannbetonbaus soll die Anwendung zum 1. Juli 2012 verbindlich sein, d. h. mit diesem Stichtag sollte nur noch der Eurocode 2 (DIN EN 1992-1-1, Ausgabe Januar 2011) mit seinem zugeh{\"o}rigen nationalen Anhang (DIN EN 1992-1-1/NA, Ausgabe Januar 2011) Verwendung finden, die DIN 1045-1 wird zur{\"u}ckgezogen. Bereits seit M{\"a}rz 2010 gilt eine {\"U}bergangsphase, ist der die Anwendung des Eurocodes alternativ zur DIN 1045-1 als bauaufsichtlich gleichwertige L{\"o}sung m{\"o}glich.}, language = {de} } @incollection{Kurz2008, author = {Kurz, Melanie}, title = {Styling}, series = {W{\"o}rterbuch Design : begriffliche Perspektiven des Design}, booktitle = {W{\"o}rterbuch Design : begriffliche Perspektiven des Design}, editor = {Erlhoff, Michael}, publisher = {Birkh{\"a}user}, address = {Basel}, isbn = {978-3-7643-7738-0}, pages = {386 -- 387}, year = {2008}, language = {de} } @incollection{Kurz2009, author = {Kurz, Melanie}, title = {GRO Design : die Verkehrsstudie}, series = {The making of design : vom Modell zum fertigen Produkt}, booktitle = {The making of design : vom Modell zum fertigen Produkt}, editor = {Tertiege, Gerrit}, publisher = {Birkh{\"a}user Verlag}, isbn = {978-3-03-460088-0}, pages = {130 -- 133}, year = {2009}, language = {de} } @incollection{Kurz2008, author = {Kurz, Melanie}, title = {Modell}, series = {W{\"o}rterbuch Design : begriffliche Perspektiven des Design}, booktitle = {W{\"o}rterbuch Design : begriffliche Perspektiven des Design}, editor = {Erlhoff, Michael}, publisher = {Birkh{\"a}user}, address = {Basel}, isbn = {978-3-7643-7738-0}, pages = {276 -- 277}, year = {2008}, language = {de} } @incollection{Kurz2008, author = {Kurz, Melanie}, title = {Skizze}, series = {W{\"o}rterbuch Design : begriffliche Perspektiven des Design}, booktitle = {W{\"o}rterbuch Design : begriffliche Perspektiven des Design}, editor = {Erlhoff, Michael}, publisher = {Birkh{\"a}user}, address = {Basel}, isbn = {978-3-7643-7738-0}, pages = {367}, year = {2008}, language = {de} } @incollection{Mertens1997, author = {Mertens, Josef}, title = {Reduction of aerodynamic drag (RaWid)-Status after the first year of the program}, series = {New results in numerical and experimental fluid mechanics. - (Notes on numerical fluid mechanics ; 60)}, booktitle = {New results in numerical and experimental fluid mechanics. - (Notes on numerical fluid mechanics ; 60)}, publisher = {Vieweg}, address = {Braunschweig [u.a.]}, isbn = {3-528-06960-0}, doi = {10.1007/978-3-322-86573-1_2}, pages = {7 -- 14}, year = {1997}, abstract = {The technology programme "Reduction of aerodynamic drag (RaWid)" for high speed aerodynamics at Daimler-Benz Aerospace Airbus is sponsered by the German ministry for education, research and technology since July 1, 1995. Connected to this industrial programme are the cooperation programmes "MEGAFLOW" under leadership of the DLR and "Transition" by the DFG, and several contributions by DLR and universities. The programme is oriented towards technologies required for a MEGALINER which gains momentum by the ambitious plans for a new large Airbus A3XX. In the first year new technological steps were undertaken in theory, design and experiment. Some critical steps were verified by wing designs checked in wind tunnel tests.}, language = {en} } @incollection{MuellerVeggianKopsQuinetal.2007, author = {M{\"u}ller-Veggian, Mattea and Kops, Elena Rota and Quin, Peng and Herzog, Hans}, title = {MRI Based Attenuation Correction for Brain PET Images}, series = {Advances in medical engineering / [3rd RPT - Remagener Physiktage together with the Second Scientific Workshop of Medical Robotics, Navigation and Visualization ... Remagen ... 7.-9. M{\"a}rz 2007]. Thorsten M. Buzug (ed.) Part 1.}, booktitle = {Advances in medical engineering / [3rd RPT - Remagener Physiktage together with the Second Scientific Workshop of Medical Robotics, Navigation and Visualization ... Remagen ... 7.-9. M{\"a}rz 2007]. Thorsten M. Buzug (ed.) Part 1.}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-540-68763-4}, doi = {10.1007/978-3-540-68764-1_15}, pages = {93 -- 97}, year = {2007}, abstract = {This work describes a procedure to yield attenuation maps from MR images which are used for the absorption correction (AC) of brain PET data. Such an approach could be mandatory for future combined PET and MRI scanners, which probably do not include a transmission facility. T1-weighted MR images were segmented into brain tissue, bone, soft tissue, and sinus; attenuation coefficients corresponding to elemental composition and density as well as to 511 keV photon energy were respectively assigned. Attenuation maps containing up to four compartments were created and forward projected into sinograms with attenuation factors which then were used for AC during reconstruction of FDG-PET data. The commonly used AC based on a radioactive (68Ge) transmission scan served as reference. The reconstructed radioactivity values obtained with the MRI-based AC were about 20\% lower than those obtained with PET-based AC if the skull was not taken into account. Considering the skull the difference was still about 10\%. Our investigations demonstrate the feasibility of a MRI-based AC, but revealed also the necessity of a satisfying delineation of bone thickness which tends to be underestimated in our first approach of T1-weighted MR image segmentation.}, language = {en} } @incollection{MertensBecker1989, author = {Mertens, Josef and Becker, K.}, title = {Numerical solution of flow equations : an aircraft designer's view}, series = {Nonlinear hyperbolic equations - theory, computation methods, and applications : proceedings of the 2nd International Conference on Nonlinear Hyperbolic Problems, Aachen, FRG, March 14 to 18, 1988. - (Notes on Numerical Fluid Mechanics ; 24)}, booktitle = {Nonlinear hyperbolic equations - theory, computation methods, and applications : proceedings of the 2nd International Conference on Nonlinear Hyperbolic Problems, Aachen, FRG, March 14 to 18, 1988. - (Notes on Numerical Fluid Mechanics ; 24)}, editor = {Ballmann, Josef}, publisher = {Vieweg}, address = {Braunschweig}, isbn = {3-528-08098-1}, doi = {10.1007/978-3-322-87869-4_41}, pages = {403 -- 412}, year = {1989}, abstract = {Today the most accurate and cost effective industrial codes used in aircraft design are based on the full potential equation coupled with boundary layer equations. However, these are not capable to solve complicated three-dimensional problems of vortical flows and shocks. On the other hand Euler and Navier-Stokes codes are too expensive and not accurate enough for design purposes, especially in regard of drag and interference prediction. The reasons for these deficiencies are investigated and a way to overcome them by future developments is demonstrated.}, language = {en} } @incollection{Mertens1997, author = {Mertens, Josef}, title = {Required aerodynamic technologies}, series = {New design concepts for high speed air transport. - (Courses and lectures / International Centre for Mechanical Sciences ; 366)}, booktitle = {New design concepts for high speed air transport. - (Courses and lectures / International Centre for Mechanical Sciences ; 366)}, editor = {Sobieczky, H.}, publisher = {Springer}, address = {Wien [u.a.]}, isbn = {3-2118-2815-X}, doi = {10.1007/978-3-7091-2658-5_5}, pages = {69 -- 96}, year = {1997}, abstract = {In the preceeding chapters on "Son of Concorde, a Technology Challenge" and "Aerodynamic Multipoint Design Challenge" it was explained, that a well balanced contribution of new technologies in all major disciplines is required for realisation of a new Supersonic Commercial Transport (SCT). One of these technologies - usually one of the most important for aircraft-is aerodynamics. Here, the required "pure" aerodynamic technologies are specified in more detail, according to our present knowledge. Increasing insight into the problems may change the balance of importance of the individual technologies and may require some more contributions. We must never confine our knowledge to the knowledge base of an expert at a given time, but must stay open for new insights.}, language = {en} }