TY - JOUR A1 - Lassonczyk, Beate T1 - Characteristics of a fossil soil developed on the basement complex in the northeast Somalia JF - Berliner geowissenschaftliche Abhandlungen / Reihe A, Geologie und Paläontologie / hrsg. von d. Geowissenschaftlichen Instituten der Freien u. d. Technischen Universität Berlin. 120 A (1990) Y1 - 1990 SN - 0172-8784 SP - 713 EP - 718 ER - TY - JOUR A1 - Lassonczyk, Beate A1 - Voigt, B. A1 - Gabriel, B. A1 - Ghod, Mumin M. T1 - Quaternary events at the Horn of Africa / Voigt, B., B. Gabriel, B. Lassonczyk and Mumin M. Ghod JF - Berliner geowissenschaftliche Abhandlungen / Reihe A, Geologie und Paläontologie / hrsg. von d. Geowissenschaftlichen Instituten der Freien u. d. Technischen Universität Berlin. 120 A (1990) Y1 - 1990 SN - 0172-8784 SP - 679 EP - 694 ER - TY - JOUR A1 - Jeromin, Günter Erich A1 - Zoor, Annegreth T1 - A new irreversible enzyme-aided esterification method in organic solvents JF - Biotechnology letters. 30 (2008), H. 5 Y1 - 2008 SN - 1573-6776 SP - 925 EP - 928 ER - TY - BOOK A1 - Nissen, Holger T1 - [Skripte] Y1 - 2008 N1 - Im Downloadbereich [Anmeldung erforderlich]: ER - TY - JOUR A1 - Mertens, Josef A1 - Henke, Rolf T1 - Adaptive technologies for future civil air transport JF - Air & Space Europe. 3 (2001), H. 3-4 Y1 - 2001 SN - 1247-5793 SP - 80 EP - 82 ER - TY - CHAP A1 - Mertens, Josef T1 - Next steps envisaged to improve wing performance of commercial aircraft T2 - Aerodynamic drag reduction technologies : proceedings of the CEAS/DragNet European Drag Reduction Conference, 19–21 June 2000, Potsdam, Germany. - (Notes on numerical fluid mechanics ; 76) Y1 - 2001 SN - 3-540-41911-X (Print) SN - 978-3-540-45359-8 (Elektronisch) U6 - https://doi.org/10.1007/978-3-540-45359-8_26 SP - 246 EP - 255 PB - Springer CY - Berlin [u.a.] ER - TY - CHAP A1 - Mertens, Josef T1 - Reduction of aerodynamic drag (RaWid)-Status after the first year of the program T2 - New results in numerical and experimental fluid mechanics. - (Notes on numerical fluid mechanics ; 60) N2 - 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. KW - Wind Tunnel KW - Aerodynamic Drag KW - Flight Test KW - Friction Drag Y1 - 1997 SN - 3-528-06960-0 U6 - https://doi.org/10.1007/978-3-322-86573-1_2 SP - 7 EP - 14 PB - Vieweg CY - Braunschweig [u.a.] ER - TY - BOOK A1 - Mertens, Josef A1 - Velden, Alexander van der A1 - Kelm, Roland A1 - Kokan, David T1 - Application of MDO to large subsonic transport aircraft Y1 - 2000 N1 - Aerospace Sciences Meeting and Exhibit <38, 2000, Reno, NV> ; (AIAA Paper ; 00-0844) PB - American Institute of Aeronautics and Astronautics CY - Reston, Va. ER - TY - PAT A1 - Mertens, Josef A1 - Lajain, Henri T1 - Method of fabricating leading edge nose structures of aerodynamic surfaces : patent no.: US 6,415,510 B2 ; date of patent: Jul. 9, 2002 Y1 - 2002 N1 - Volltext auch in der Datenbank http://publikationen.dpma.de/ zu finden unter der Nummer US000006415510B2 PB - United States Patent and Trademark Office CY - [Washington, DC] ER - TY - JOUR A1 - Mertens, Josef T1 - Required technologies for supersonic aircraft JF - Fluid dynamics research on supersonic aircraft : this report is a compilation of the edited proceedings of the special course on "Fluid dynamic research on supersonic aircraft" held at the Karman Institute for Fluid Dynamics (VKI) in Rhode-Saint-Genese, Belgium, 25-29 May 1998 Y1 - 1998 SN - 92-837-1007-X N1 - (RTO educational notes ; 4) SP - 5.1 EP - 5.16 PB - Research and Technology Organization CY - Neuilly-sur-Seine ER -