TY  - JOUR
A1  - Dachwald, Bernd
A1  - Mengali, Giovanni
A1  - Quarta, Alessandrao A.
A1  - Macdonald, Malcolm
T1  - Parametric Model and Optimal Control of Solar Sails with Optical Degradation
JF  - Journal of guidance, control, and dynamics. 29 (2006), H. 5
Y1  - 2006
SN  - 0162-3192
N1  - 2. ISSN: 0731-5090
SP  - 1170
EP  - 1178
ER  - 
TY  - CHAP
A1  - Loeb, Horst W.
A1  - Schartner, Karl-Heinz
A1  - Seboldt, Wolfgang
A1  - Dachwald, Bernd
A1  - Streppel, Joern
A1  - Meusemann, Hans
A1  - Schülke, Peter
T1  - SEP for a lander mission to the jovian moon europa
T2  - 57th International Astronautical Congress
N2  - Under DLR-contract, Giessen University and DLR Cologne are studying solar-electric propulsion missions (SEP) to the outer regions of the solar system. The most challenging reference mission concerns the transport of a 1.35-tons chemical lander spacecraft into an 80-RJ circular orbit around Jupiter, which would enable to place a 375 kg lander with 50 kg of scientific instruments on the surface of the icy moon "Europa". Thorough analyses show that the best solution in terms of SEP launch mass times thrusting time would be a two-stage EP module and a triple-junction solar array with concentrators which would be deployed step by step. Mission performance optimizations suggest to propel the spacecraft in the first EP stage by 6 gridded ion thrusters, running at 4.0 kV of beam voltage, which would save launch mass, and in the second stage by 4 thrusters with 1.25 to 1.5 kV of positive high voltage saving thrusting time. In this way, the launch mass of the spacecraft would be kept within 5.3 tons. Without a launcher's C3 and interplanetary gravity assists, Jupiter might be reached within about 4 yrs. The spiraling-down into the parking orbit would need another 1.8 yrs. This "large mission" can be scaled down to a smaller one, e.g., by halving all masses, the solar array power, and the number of thrusters. Due to their reliability, long lifetime and easy control, RIT-22 engines have been chosen for mission analysis. Based on precise tests, the thruster performance has been modeled.
Y1  - 2006
U6  - https://doi.org/10.2514/6.IAC-06-C4.4.04
N1  - 57th International Astronautical Congress, 02 October 2006 - 06 October 2006, Valencia, Spain.
SP  - 1
EP  - 12
ER  - 
TY  - CHAP
A1  - Ferrein, Alexander
A1  - Lakemeyer, Gerhard
A1  - Schiffer, Stefan
T1  - AllemaniACs@ home 2006 team description
Y1  - 2006
SP  - 1
EP  - 6
ER  - 
TY  - CHAP
A1  - Schöning, Michael Josef
A1  - Abouzar, Maryam H.
A1  - Wagner, Torsten
A1  - Näther, Niko
A1  - Rolka, David
A1  - Yoshinobu, Tatsuo
A1  - Kloock, Joachim P.
A1  - Turek, Monika
A1  - Ingebrandt, Sven
A1  - Poghossian, Arshak
T1  - A semiconductor-based field-effect platform for (bio-)chemical and physical sensors: From capacitive EIS sensors and LAPS over ISFETs to nano-scale devices
T2  - MRS Proceedings
Y1  - 2006
U6  - https://doi.org/10.1557/PROC-0952-F08-02
N1  - Vol. 952 - Symposium F - Integrated Nanosensors
SP  - 1
EP  - 9
ER  - 
TY  - JOUR
A1  - Digel, Ilya
A1  - Maggakis-Kelemen, Christina
A1  - Zerlin, Kay
A1  - Linder, Peter
T1  - Body temperature-related structural transitions of monotremal and human hemoglobin
JF  - Biophysical Journal. 91 (2006), H. 8
Y1  - 2006
SN  - 1542-0086
SP  - 3014
EP  - 3021
ER  - 
TY  - JOUR
A1  - Ritz, Thomas
T1  - Mobile Unternehmenssoftware
JF  - Das Wirtschaftsstudium : wisu ; Zeitschrift für Ausbildung, Examen, Berufseinstieg und Weiterbildung
Y1  - 2006
SN  - 0340-3084
N1  - gedruckte Ausgabe in der Bereichsbibliothek Eupener Str. vorhanden unter 43 Z 568
VL  - 36
IS  - 10
SP  - 1212
EP  - 1218
ER  - 
TY  - JOUR
A1  - Kloock, Joachim P.
A1  - Poghossian, Arshak
A1  - Schumacher, K.
A1  - Rosenkranz, C.
A1  - Schultze, J. W.
A1  - Müller-Veggian, Mattea
A1  - Schöning, Michael Josef
T1  - Funktionsprüfung und Charakterisierung von ionensensitiven Feldeffekttransistoren (ISFETs) auf Waferebene mittels Mikrotropfenzelle für den zukünftigen Einsatz in der Sensorproduktion
JF  - Sensoren und Messsysteme 2006 : Vorträge der 13. ITG/GMA-Fachtagung vom 13. bis 14. März 2006 in Freiburg/Breisgau / Veranst.: Informationstechnische Gesellschaft im VDE (ITG) ; VDE/VDI-Gesellschaft Mess- und Automatisierungstechnik (GMA). Wiss. Tagungsleitung: L. M. Reindl
Y1  - 2006
SN  - 3-8007-2939-3
N1  - Fachtagung Sensoren und Messsysteme <13, 2006, Freiburg, Breisgau>
SP  - 257
EP  - 260
PB  - VDE-Verl.
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Schöning, Michael Josef
A1  - Abouzar, Maryam H.
A1  - Han, Y.
A1  - Ingebrandt, S.
A1  - Offenhäusser, A.
A1  - Poghossian, Arshak
T1  - Markierungsfreie DNA-Detektion mit Silizium-Feldeffektsensoren – Messeffekte oder Artefakte?
T2  - Sensoren und Mess-Systeme 2006 : Vorträge der 13. ITG/GMA-Fachtagung vom 13. bis 14.3.2006 in Freiburg/Breisgau
Y1  - 2006
SN  - 3-8007-2939-3
SP  - 443
EP  - 446
PB  - VDE Verl.
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Krause, Thomas
T1  - Bauabrechnung und Mengenermittlung
JF  - Zahlentafeln für den Baubetrieb / Hoffmann, Manfred ; Kuhlmann, Willy [Hrsg.]. 7., vollst. überarb. Aufl.
Y1  - 2006
SN  - 3-519-65220-X
N1  - Kapitel 7
SP  - 491
EP  - 546
PB  - Teubner
CY  - Wiesbaden
ER  - 
TY  - CHAP
A1  - Korsch, Helge
A1  - Dafnis, Athanasios
A1  - Reimerdes, Hans-Günther
A1  - Braun, Carsten
A1  - Ballmann, Josef
T1  - Dynamic qualification of the HIRENASD elastic wing model
T2  - Motto: Luft- und Raumfahrt: Lehre, Forschung, Industrie - gemeinsam innovativ. Deutscher Luft- und Raumfahrtkongress 2006 : Braunschweig, 06. bis 09. November 2006. Jahrbuch / Deutsche Gesellschaft für Luft- und Raumfahrt. 2006
Y1  - 2006
SP  - 1441
EP  - 1450
PB  - Dt. Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth (DGLR)
CY  - Bonn
ER  -