TY  - JOUR
A1  - Stanley, Lesley A.
A1  - Horsburgh, Brian C.
A1  - Ross, Jillian
A1  - Scheer, Nico
A1  - Wolf, C. Roland
T1  - Drug transporters: Gatekeepers controlling access of xenobiotics to the cellular interior
JF  - Drug Metabolism Reviews
Y1  - 2009
U6  - http://dx.doi.org/10.1080/03602530802605040
SN  - 1097-9883
VL  - 41
IS  - 1
SP  - 27
EP  - 65
PB  - Taylor & Francis
CY  - London
ER  - 
TY  - JOUR
A1  - Schöning, Michael Josef
A1  - Wang, Josepf
A1  - Krause, Robin
A1  - Block, Kirstin
A1  - Musameh, Mustafa
A1  - Mulchandani, Ashok
A1  - Mulchandani, Priti
A1  - Chen, Wilfred
T1  - Dual amperometric-potentiometric biosensor detection system for monitoring organophosphorus neurotoxins
JF  - Analyica Chimica Acta. 469 (2002), H. 2
Y1  - 2002
SN  - 0378-4304
SP  - 197
EP  - 203
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
T1  - Dual mode radio: A new tranceiver architecture for UWB and 60 GHz-applications
JF  - European Conference on Wireless Technology, 2008. EuWiT 2008.
Y1  - 2008
SN  - 978-2-87487-008-8
SP  - 147
EP  - 150
ER  - 
TY  - JOUR
A1  - Grajewski, Matthias
A1  - Hron, Jaroslav
A1  - Turek, Stefan
T1  - Dual weighted a posteriori error estimation for a new nonconforming linear finite element on quadrilaterals
JF  - Applied Numerical Mathematics
N2  - After a short introduction of a new nonconforming linear finite element on quadrilaterals recently developed by Park, we derive a dual weighted residual-based a posteriori error estimator (in the sense of Becker and Rannacher) for this finite element. By computing a corresponding dual solution we estimate the error with respect to a given target error functional. The reliability and efficiency of this estimator is analyzed in several numerical experiments.
Y1  - 2005
U6  - http://dx.doi.org/10.1016/j.apnum.2004.09.016
SN  - 0168-9274
VL  - 54
IS  - 3-4
SP  - 504
EP  - 518
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Samm, Doris
T1  - DUMAND and the search for high energy neutrino point sources / Samm, Doris [u.a.]
JF  - Trends in astroparticle physics / ed. by Peter Christian Bosetti
Y1  - 1994
SN  - 3-8154-3017-8
N1  - (Teubner-Texte zur Physik; Bd. 28); International Conference on Trends in Astroparticle-Physics ; (2 : ;
SP  - 9
EP  - 20
PB  - Teubner
CY  - Stuttgart
ER  - 
TY  - JOUR
A1  - Samm, Doris
A1  - Bosetti, P.-C.
T1  - DUMAND und die Suche nach extraterrestrischen Neutrinos / DUMAND and the search for extraterrestrial neutrinos / Bosetti, P.-C.; ... Samm, D. [u.a.]
JF  - Verhandlungen der Deutschen Physikalischen Gesellschaft. 25 (1990), H. 1
Y1  - 1990
N1  - Fruehjahrstagung des Fachausschusses Teilchenphysik der Deutschen Physikalischen Gesellschaft e.V. (DPG), Hamburg (Germany), 21-24 Mar 1990
SP  - 88
EP  - 88
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Hauke, M.
A1  - Jakumeit, J.
A1  - Krafft, B.
T1  - DX Centers in Al0.3Ga0.7As/GaAs Analyzed by Point Contact Measurements. Hauke, M.; Jakumeit, J.; Krafft, B.; Nimtz, G.; Förster, A.; Lüth, H.
JF  - Journal of Applied Physics. 84 (1998), H. 4
Y1  - 1998
SN  - 1089-7550
SP  - 2034
EP  - 2039
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Leuther, A.
A1  - Lüth, H.
T1  - DX centres, conduction band offsets and Si-dopant segregation in heterostructures / A. Leuther ; A. Förster ; H. Lüth ...
JF  - Semiconductor science and technology. 11 (1996), H. 5
Y1  - 1996
SN  - 1361-6641
SP  - 766
EP  - 771
ER  - 
TY  - JOUR
A1  - Fischer, Jan-Thomas
A1  - Kowalski, Julia
A1  - Pudasaini, Shiva P.
A1  - Miller, S. A.
T1  - Dynamic Avalanche Modeling in Natural Terrain
JF  - International Snow Science Workshop, Davos 2009, Proceedings ; Proc. ISSW 2009
N2  - The powerful avalanche simulation toolbox RAMMS (Rapid Mass Movements) is based on a depth-averaged
hydrodynamic system of equations with a Voellmy-Salm friction relation. The two empirical friction parameters
μ and �  correspond to a dry Coulomb friction and a viscous resistance, respectively. Although μ and � lack a
proper physical explanation, 60 years of acquired avalanche data in the Swiss Alps made a systematic calibration
possible. RAMMS can therefore successfully model avalanche flow depth, velocities, impact pressure and run
out distances. Pudasaini and Hutter (2003) have proposed extended, rigorously derived model equations that
account for local curvature and twist. A coordinate transformation into a reference system, applied to the actual
mountain topography of the natural avalanche path, is performed. The local curvature and the twist of the
avalanche path induce an additional term in the overburden pressure. This leads to a modification of the Coulomb
friction, the free-surface pressure gradient, the pressure induced by the channel, and the gravity components
along and normal to the curved and twisted reference surface. This eventually guides the flow dynamics and
deposits of avalanches. In the present study, we investigate the influence of curvature on avalanche flow in
real mountain terrain. Simulations of real avalanche paths are performed and compared for the different models
approaches. An algorithm to calculate curvature in real terrain is introduced in RAMMS. This leads to a curvature
dependent friction relation in an extended version of the Voellmy-Salm model equations. Our analysis provides
yet another step in interpreting the physical meaning and significance of the friction parameters used in the
RAMMS computational environment.
KW  - snow
KW  - avalanche
Y1  - 2009
SP  - 448
EP  - 452
ER  - 
TY  - JOUR
A1  - Hüning, Felix
A1  - Wilke, I.
A1  - Nakielski, G.
A1  - Kotzler, J.
T1  - Dynamic conductivity of YBCO thin films from low to very high frequencies / Wilke, I. ; Nakielski, G. ; Kotzler, J. ; Subke, K. O. ; Jaekel, C. ; Hüning, F. ; Roskos, H. G. ; Kurz, Heinrich
JF  - Applied superconductivity 1997 : proceedings of EUCAS 1997, the Third European Conference on Applied Superconductivity, held in the Netherlands, 30 June - 3 July 1997 / ed. by H. Rogalla
Y1  - 1997
SN  - 0-7503-0487-1
N1  - Institute of Physics conference series 158
SP  - 121
EP  - 124
PB  - IOP
CY  - Bristol
ER  -