TY  - CHAP
A1  - Siebigteroth, Ines
A1  - Kraft, Bodo
A1  - Schmidts, Oliver
A1  - Zündorf, Albert
T1  - A Study on Improving Corpus Creation by Pair Annotation
T2  - Proceedings of the Poster Session of the 2nd Conference on Language, Data and Knowledge (LDK-PS 2019)
Y1  - 2019
SN  - 1613-0073
SP  - 40
EP  - 44
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
T1  - A Synthesis Technique for Mono- and Mixed-Mode Symmetrical Filter
JF  - Conference proceedings : Tuesday 12th, Wednesday 13th and Thursday 14th October, [RAI International Exhibition and Congress Centre, Amsterdam ; part of European Microwave Week 2004] / EuMA, European Microwave Association . Vol. 1
Y1  - 2004
SN  - 1-580-53992-0
N1  - European Microwave Conference ; (34, 2004, Amsterdam) ; European Microwave Week ; (7, 2004, Amsterdam)
SP  - 309
EP  - 312
PB  - Horizon House Publ
CY  - London
ER  - 
TY  - PAT
A1  - Al-Kaidy, Huschyar
A1  - Tippkötter, Nils
A1  - Ulber, Roland
T1  - A system and a method for the implementation of chemical, biological or physical reactions [Europäische Patentanmeldung]
N2  - The invention relates to a system for the implementation of chemical, biological or physical reactions, consisting of - one or more magnetic micro-reactors, each comprising a shell made of hydrophobic magnetic nanoparticles encapsulating an aqueous core, - a plane platform comprising a surface to receive the micro-reactors, - a source that generates a magnetic field above or underneath the platform for manipulating the one or more hydrophobic magnetic micro-reactors, or for moving them along the surface of the platform from one position to another position, characterized in that the aqueous core of the one or more magnetic micro-reactors contains a reaction solution or buffer, and wherein the magnetic field generated by the source correlates to a defined position on the surface of the platform.
Y1  - 2013
PB  - Europäisches Patentamt
CY  - Den Hague
ER  - 
TY  - CHAP
A1  - Ferrein, Alexander
A1  - Scholl, Ingrid
A1  - Neumann, Tobias
A1  - Krückel, Kai
A1  - Schiffer, Stefan
T1  - A system for continuous underground site mapping and exploration
Y1  - 2019
U6  - http://dx.doi.org/10.5772/intechopen.85859
ER  - 
TY  - CHAP
A1  - Späte, Frank
A1  - Hafner, B.
A1  - Schwarzer, Klemens
T1  - A system for solar process heat for decentralized applications in developing countries
T2  - ISES 1999 Solar World Congress, Jerusalem, Israel, July 4-9, 1999 : conference proceedings / ed. Gershon Grossman. Vol. 3
Y1  - 2000
SN  - 0-080-043895-4
SP  - 236
EP  - 291
PB  - Elsevier
CY  - Oxford
ER  - 
TY  - CHAP
A1  - Schiffer, Stefan
A1  - Ferrein, Alexander
T1  - A System Layout for Cognitive Service Robots
T2  - Cognitive Robot Architectures. Proceedings of EUCognition 2016
Y1  - 2017
SN  - 1613-0073
N1  - CEUR-WS Vol-1855
SP  - 44
EP  - 45
ER  - 
TY  - JOUR
A1  - Wissenbach, U.
A1  - Six, S.
A1  - Bongaerts, Johannes
A1  - Ternes, D.
A1  - Steinwachs, S.
A1  - Unden, G.
T1  - A third periplasmic transport system for l-arginine in Escherichia coli: molecular characterization of the artPIQMJ genes, arginine binding and transport
JF  - Molecular microbiology
Y1  - 1995
SN  - 1365-2958 (E-Journal); 0950-382x (Print)
VL  - Vol. 17
IS  - Iss. 4
SP  - 675
EP  - 686
ER  - 
TY  - JOUR
A1  - Gebhardt, Michael
A1  - Jarke, Matthias
A1  - Jacobs, Stephan
T1  - A Toolkit for Negotiation Support Interfaces to Multidimensional Data
JF  - SIGMOD 1997 : proceedings ACM SIGMOD International Conference on Management of Data, May 13 - 15, 1997, Tucson, Arizona, USA / ed. by Joan M. Peckman
Y1  - 1997
SN  - 0897919114
N1  - International Conference on Management of Data ; (1997, Tucson, Ariz.)
PB  - ACM Press
CY  - New York, NY
ER  - 
TY  - JOUR
A1  - Jochim, Haldor E.
T1  - A traffic resistance model of long-distance travel
JF  - Networks for mobility : 2nd international symposium, September 29 - October 1, 2004, Stuttgart, Germany ; proceedings ; abstracts and CD-ROM / [2nd International Symposium on Networks for Mobility]. FOVUS, Centre of Transportation Research, University of
Y1  - 2004
SN  - 3-89301-180-3
N1  - International Symposium on Networks for Mobility (2, 2004, Stuttgart)
PB  - FOVUS
CY  - Stuttgart
ER  - 
TY  - JOUR
A1  - Kraff, Oliver
A1  - Bitz, Andreas
A1  - Breyer, Tobias
A1  - Kruszona, Stefan
A1  - Maderwald, Stefan
A1  - Brote, Irina
A1  - Gizewski, Elke R.
A1  - Ladd, Mark E.
A1  - Quick, Harald H.
T1  - A transmit/receive radiofrequency array for imaging the carotid arteries at 7 Tesla: coil design and first in vivo results
JF  - Investigative Radiology
N2  - Objective: 
To develop a transmit/receive radiofrequency (RF) array for magnetic resonance imaging (MRI) of the carotid arteries at 7 T. The prototype is characterized in numerical simulations and bench measurements, and the feasibility of plaque imaging at 7 T is demonstrated in first in vivo images.

Materials and Methods: 
The RF phased array coil consists of 8 surface loop coils. To allow imaging of both sides of the neck, the RF array is divided into 2 coil clusters, each with 4 overlapping loop elements. For safety validation, numerical computations of the RF field distribution and the corresponding specific absorption rate were performed on the basis of a heterogeneous human body model. To validate the coil model, maps of the transmit B1+ field were compared between simulation and measurement. In vivo images of a healthy volunteer and a patient (ulcerating plaque and a 50% stenosis of the right internal carotid artery) were acquired using a 3-dimensional FLASH sequence with a high isotropic spatial resolution of 0.54 mm as well as using pulse-triggered proton density (PD)/T2-weighted turbo spin echo sequences.

Results: 
Measurements of the S-parameters yielded a reflection and isolation of the coil elements of better than −18 and −13 dB, respectively. Measurements of the g-factor indicated good image quality for parallel imaging acceleration factors up to 2.4. A similar distribution and a very good match of the absolute values were found between the measured and simulated B1+ transmit RF field for the validation of the coil model. In vivo images revealed good signal excitation of both sides of the neck and a high vessel-to-background image contrast for the noncontrast-enhanced 3-dimensional FLASH sequence. Imaging at 7 T could depict the extent of stenosis, and revealed the disruption and ulcer of the plaque.

Conclusions: 
This study demonstrates that 2 four-channel transmit/receive RF arrays for each side of the neck is a suitable concept for in vivo MRI of the carotid arteries at 7 Tesla. Further studies are needed to explore and exploit the full potential of 7 T high-field MRI for carotid atherosclerotic plaque imaging.
Y1  - 2011
U6  - http://dx.doi.org/10.1097/RLI.0b013e318206cee4
SN  - 1536-0210
VL  - 46
IS  - 4
SP  - 246
EP  - 254
PB  - Wolters Kluwer
CY  - Köln
ER  - 
TY  - JOUR
A1  - Selmer, Thorsten
A1  - Thamer, Wiebke
A1  - Cirpus, Irina
A1  - Hans, Marcus
T1  - A two [4Fe-4S]-cluster-containing ferredoxin as an alternative electron donor for 2-hydroxyglutaryl-CoA dehydratase from Acidaminococcus fermentans / Thamer, Wiebke ; Cirpus, Irina ; Hans, Marcus ; Pierik, Antonio, J. ; Selmer, Thorsten ; Bill, Eckhard ;
JF  - Archives of Microbiology. 179 (2003), H. 3
Y1  - 2003
SN  - 1432-072X
SP  - 197
EP  - 204
ER  - 
TY  - JOUR
A1  - Kühn, Raoul-Roman
A1  - Haugner, Werner
A1  - Staat, Manfred
A1  - Sponagel, Stefan
T1  - A Two Phase Mixture Model based on Bone Observation
N2  - An optimization method is developed to describe the mechanical behaviour of the human cancellous bone. The method is based on a mixture theory. A careful observation of the behaviour of the bone material leads to the hypothesis that the bone density is controlled by the principal stress trajectories (Wolff’s law). The basic idea of the developed method is the coupling of a scalar value via an eigenvalue problem to the principal stress trajectories. On the one hand this theory will permit a prediction of the reaction of the biological bone structure after the implantation of a prosthesis, on the other hand it may be useful in engineering optimization problems. An analytical example shows its efficiency.
KW  - Knochen
KW  - Knochenbildung
KW  - Knochenchirugie
KW  - Strukturanalyse
KW  - Schwammknochen
KW  - Knochendichte
KW  - Wolffsches Gesetz
KW  - bone structure
KW  - bone density
KW  - Wolff's Law
KW  - cancellous bone
Y1  - 2004
ER  - 
TY  - JOUR
A1  - Hardt, Arno
A1  - Köhler, M.
A1  - Müller, K. D.
A1  - Stoff, H.
T1  - A two-dimensional position sensitive charged-particle detector for the magnetic spectrograph "BIG KARL" of the Jülich Cyclotron "JULIC". M. Köhler, K. D. Müller, H. Stoff, M. Teske, G. P. A. Berg, A. Hardt, S. Martin, C. Mayer-Böricke ,  J. Meißburger
JF  - Nuclear Instruments and Methods. 75 (1980), H. 2-3
Y1  - 1980
SN  - 0029-554X
SP  - 357
EP  - 362
ER  - 
TY  - BOOK
A1  - Faßbender, Heinz
A1  - Vogler, Heiko
T1  - A universal unification algorithm based on unification driven leftmost outermost narrowing
Y1  - 1992
N1  - (Ulmer Informatik-Berichte ; 92,7)
PB  - Univ. Ulm, Fak. für Informatik
CY  - Ulm
ER  - 
TY  - JOUR
A1  - Faßbender, Heinz
A1  - Vogler, Heiko
T1  - A universal unification algorithm based on unification-driven leftmost outermost narrowing
JF  - Acta Cybernetica. 11 (1994), H. 3
Y1  - 1994
SN  - 0324-721x
SP  - 139
EP  - 167
ER  - 
TY  - JOUR
A1  - Faßbender, Heinz
T1  - A verified implementation of narrowing
JF  - Programming languages: implementations, logics and programs : proceedings / 7th International Symposium, PLILP '95, Utrecht, The Netherlands, September 20 - 22, 1995. Manuel Hermenegildo ... (ed.)
Y1  - 1995
SN  - 3-540-60359-X
N1  - (Lecture notes in computer science ; 982)
SP  - 63
EP  - 80
PB  - Springer
CY  - Berlin [u.a.]
ER  - 
TY  - JOUR
A1  - Stock, J.
A1  - Malindretos, J.
A1  - Indlekofer, K.M.
A1  - Pöttgens, Michael
A1  - Förster, Arnold
A1  - Lüth, Hans
T1  - A Vertical Resonant Tunneling Transistor for Application in Digital Logic Circuits
JF  - IEEE Transactions on Electron Devices (T-ED). 48 (2001), H. 6
Y1  - 2001
SN  - 0018-9383
SP  - 1028
EP  - 1032
ER  - 
TY  - JOUR
A1  - Bergmann, Sandra
A1  - Demuth, Bastian
A1  - Sander, Volker
T1  - A Web Framework for Workflow Submission and Monitoring via UNICORE 6 based on Distributable Scientific Workflow Templates
JF  - UNICORE Summit 2011 : proceedings, 7-8 July 2011, Torun, Poland / Mathilde Romberg ... (Eds.)
Y1  - 2011
SN  - 9783893367504
N1  - UNICORE Summit ; (2011 ; 2011.07.07-08 ; Torun) ; Schriften des Forschungszentrums Jülich IAS Series 9
SP  - 45
EP  - 50
PB  - Forschungszentrum Jülich
CY  - Jülich
ER  - 
TY  - JOUR
A1  - Simonis, A.
A1  - Krings, T.
A1  - Lüth, H.
A1  - Wang, J.
A1  - Schöning, Michael Josef
T1  - A „hybrid“ thin-film pH sensor with integrated thick-film reference
JF  - Sensors. 1 (2001), H. 6
Y1  - 2001
SN  - 1424-8220
SP  - 183
EP  - 192
ER  - 
TY  - JOUR
A1  - Pawelke, Siegfried
A1  - Schmitt, W.
A1  - Meissen, Th.
T1  - Aachen 3D finger. 3D digitizer for application in dentistry / Schmitt, W. ; Pawelke, S. ; Meissen, Th.
JF  - Biomedizinische Technik. 35 (1990), H. 4
Y1  - 1990
SN  - 0013-5585
SP  - 69
EP  - 71
ER  -