TY  - CHAP
A1  - Staat, Manfred
A1  - Heitzer, Michael
T1  - Limit and shakedown analysis for plastic design
N2  - Limit and shakedown theorems are exact theories of classical plasticity for the direct computation of safety factors or of the load carrying capacity under constant and varying loads. Simple versions of limit and shakedown analysis are the basis of all design codes for pressure vessels and pipings. Using Finite Element Methods more realistic modeling can be used for a more rational design. The methods can be extended to yield optimum plastic design. In this paper we present a first implementation in FE of limit and shakedown analyses for perfectly plastic material. Limit and shakedown analyses are done of a pipe–junction and a interaction diagram is calculated. The results are in good correspondence with the analytic solution we give in the appendix.
KW  - Einspielen <Werkstoff>
KW  - Traglast
KW  - Finite-Elemente-Methode
KW  - Traglastanalyse
KW  - Einspielanalyse
KW  - FEM
KW  - limit analysis
KW  - shakedown analysis
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Bogoyavlenskiy, A. P.
A1  - Digel, Ilya
A1  - Berezin, V. E.
T1  - Assessment of dot-blot ELISA sensitivity on membrane sorbent using various peroxidase substrates
N2  - The sensitivity of the peroxidase reaction in dot-blot ELISA significantly depends on the substrate. The highest sensitivity is observed using benzidine and diamine- phenol combinations as the substrates due to the reaction of the coupled oxidation (NADI)
KW  - Enzyme-linked immunosorbent assay
KW  - Peroxidase
KW  - ELISA
KW  - phenols
KW  - naphtols
KW  - aromatic amines
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
A1  - Schiek, B.
T1  - Results of network analyzer measurements with leakage errors-corrected with direct calibration techniques
JF  - IEEE transactions on instrumentation and measurement : IM / Institute of Electrical and Electronics Engineers, Instrumentation and Measurement Group. 46 (1997), H. 5
Y1  - 1997
SN  - 0018-9456
SP  - 1120
EP  - 1127
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
A1  - Schiek, B.
T1  - 15-term self-calibration methods for the error-correction of on-wafer measurements
JF  - IEEE transactions on instrumentation and measurement : IM / Institute of Electrical and Electronics Engineers, Instrumentation and Measurement Group. 46 (1997), H. 5
Y1  - 1997
SN  - 0018-9456
SP  - 1105
EP  - 1110
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
A1  - Schiek, Burkhard
T1  - Line Network Network (LNN): an alternative in-fixture calibration procedure
JF  - IEEE transactions on microwave theory and techniques : MTT ; a publication of the IEEE Microwave Theory and Techniques Society. 45 (1997), H. 3
Y1  - 1997
SN  - 0018-9480
SP  - 408
EP  - 413
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
T1  - Microwave On-Wafer Measurements with Activ Needle Probe Tips
Y1  - 1997
N1  - 47th ARFTG Conference digest : June 20 - 21, 1996, Moscone Convention Center, San Francisco, California / Automatic RF Techniques Group. [Publication chair: Ed Godshalk
SP  - 208
EP  - 214
ER  - 
TY  - BOOK
A1  - Siepmann, Thomas
T1  - Modeller for Value Systems
Y1  - 1997
PB  - Erasmus Universiteit Rotterdam
CY  - Rotterdam
ER  - 
TY  - JOUR
A1  - Kämper, Klaus-Peter
A1  - Döpper, J.
A1  - Clemens, M.
A1  - Ehrfeld, W.
T1  - Micro gear pumps for dosing of viscous fluids. / Döpper, J. (u.a.)
JF  - Journal of Micromechanics and Microengineering. 7 (1997), H. 3
Y1  - 1997
SN  - 0960-1317
SP  - 230
EP  - 232
ER  - 
TY  - JOUR
A1  - Fredebeul-Krein, Markus
T1  - Telecommunications and WTO discipline : an assessment of the WTO agreement on telecommunication services
JF  - Telecommunications policy. 21 (1997), H. 6
Y1  - 1997
SN  - 0308-5961
SP  - 477
EP  - 491
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  - BOOK
A1  - Janz, Norbert
T1  - Interpreting Estimation Result of Euler Equation Investment Models when Factor Markets are Imperfectly Competitive
Y1  - 1997
N1  - ZEW-Discussion Paper 97-29 online unter <a href=ftp://ftp.zew.de/pub/zew-docs/dp/dp2997.pdf>ftp://ftp.zew.de/pub/zew-docs/dp/dp2997.pdf</a>
PB  - ZEW Zentrum für Europäische Wirtschaftsforschung
CY  - Mannheim
ER  - 
TY  - JOUR
A1  - Staat, Manfred
A1  - Fiorini, G. L.
A1  - Lensa, W. von
A1  - Burgazzi, L.
T1  - Reliability Methods for Passive Safety Functions
JF  - Proceedings of the SMiRT 14 Post Conference Seminar No 18 on Passive Safety Features in Nuclear Installations
Y1  - 1997
CY  - Pisa
ER  - 
TY  - JOUR
A1  - Staat, Manfred
A1  - Heitzer, M.
T1  - Limit and Shakedown Analysis for Plastic Safety of Complex Structures
JF  - Transactions of the 14th International Conference on Structural Dynamics in Reactor Technology (SMiRT-14) / Livolant, M. [ed]
Y1  - 1997
N1  - Vol. B, Paper B02/2
SP  - 33
EP  - 40
CY  - Lyon
ER  - 
TY  - JOUR
A1  - Staat, Manfred
A1  - Heitzer, M.
T1  - Limit and Shakedown Analysis Using a General Purpose Finite Element Code
JF  - Proceedings of NAFEMS World Congress '97 on Design, Simulation & Optimisation : reliability & applicability of computational methods ; Stuttgart, Germany, 9 - 11 April 1997
Y1  - 1997
SN  - 1-87437-620-4
SP  - 522
EP  - 533
PB  - NAFEMS
CY  - Glasgow
ER  - 
TY  - JOUR
A1  - Wittmann, Klaus
A1  - Ulamec, S.
A1  - Feuerbacher, B.
A1  - Rosenbauer, H. (u.a.)
T1  - Rosetta Lander - In Situ Investigation of a Cometary Nucleus
JF  - Lunar and Planetary Science. 28 (1997)
Y1  - 1997
SN  - 0270-9511
N1  - Proceedings of the 28th Annual Lunar and Planetary Science Conference, March 17-21, 1997, Houston, Texas
SP  - 1461
EP  - 1462
ER  - 
TY  - JOUR
A1  - Schäfer, Horst
A1  - Worschech, L.
A1  - Ossau, W.
A1  - Fischer, C.
T1  - Characterization of structural defects in MBE grown ZnSe
JF  - Materials Science and Engineering B. 43 (1997), H. 1-3
Y1  - 1997
SN  - 0921-5107
N1  - Beitrag zum EMRS - Spring Meeting, 4.-7.06.1996 Strasbourg
SP  - 29
EP  - 32
ER  - 
TY  - JOUR
A1  - Artmann, Gerhard
A1  - Sung, K.-L. Paul
A1  - Horn, Thomas
A1  - Whittemore, Darren [u.a.]
T1  - Micropipette aspiration of human erythrocytes induces echinocytes via membrane phospholipid translocation. Artmann, Gerhard Michael; Sung, K.-L. Paul; Horn, Thomas; Whittemore, Darren; Norwich, Gerald; Chien, Shu
JF  - Biophysical journal. 72 (1997), H. 3
Y1  - 1997
SN  - 1542-0086
SP  - 1434
EP  - 1441
ER  - 
TY  - JOUR
A1  - Schöning, Michael Josef
A1  - Ronkel, F.
A1  - Crott, M.
A1  - Thust, M. (u.a.)
T1  - Miniaturization of potentiometric sensors using porous silicon microtechnology
JF  - Electrochimica Acta. 42 (1997), H. 22
Y1  - 1997
SN  - 0013-4686
SP  - 3185
EP  - 3193
ER  - 
TY  - JOUR
A1  - Biener, Ernst
A1  - Boyken, P.
A1  - Sasse, T.
T1  - Integrated dredged material management system of Bremen-Seehausen
JF  - Sardinia 97 : proceedings ; [13 - 17 October 1997, S. Margherita di Pula - Cagliari, Sardinia, Italy] / Sixth International Landfill Symposium. Ed.: Thomas H. Christensen... - Bd. 5 : Landfill regulations, waste characteristics, landfilling in middle and lower income countries, industrial wastes and monolandfills
Y1  - 1997
N1  - International Landfill Symposium <6, 1997, Santa Margherita, Pula>
SP  - 497
EP  - 502
PB  - CISA, Environmental Sanitary Engineering Centre
CY  - Cagliari
ER  - 
TY  - JOUR
A1  - Schöning, Michael Josef
A1  - Schütz, S.
A1  - Riemer, A.
A1  - Weißbecker, B.
A1  - Steffen, A.
A1  - Kordos, P.
A1  - Lüth, H.
A1  - Hummel, Hans E.
T1  - A BioFET on the basis of intact insect antennae
JF  - Proceedings of the 11th European Conference on Solid-State Transducers / Eurosensors XI, September 21 - 24, 1997, Warsaw, Poland. [Organised by] Warsaw University of Technology. Vol 2.
Y1  - 1997
SN  - 83-908335-0-6
N1  - Eurosensors ; (11, 1997, Warszawa) ; Eurosensors - European Conference on Solid-State Transducers ; (11 : ; 1997.09.21-24 : ; Warsaw)
SP  - 1461
EP  - 1464
PB  - Sensor Lab Sp.
CY  - Warsaw
ER  - 
TY  - JOUR
A1  - Schöning, Michael Josef
A1  - Weidenbrück, B.
A1  - Thust, M.
A1  - Kordos, P.
A1  - Lüth, H.
T1  - A silicon-based sensor array with capacitive EIS structures
JF  - Proceedings of the 11th European Conference on Solid-State Transducers / Eurosensors XI, September 21 - 24, 1997, Warsaw, Poland. [Organised by] Warsaw University of Technology. Vol 2.
Y1  - 1997
SN  - 83-908335-0-6
N1  - Eurosensors ; (11, 1997, Warszawa) ; Eurosensors - European Conference on Solid-State Transducers ; (11 : ; 1997.09.21-24 : ; Warsaw)
SP  - 871
EP  - 874
PB  - Sensor Lab Sp.
CY  - Warsaw
ER  - 
TY  - JOUR
A1  - Glück, O.
A1  - Schöning, Michael Josef
A1  - Lüth, H.
A1  - Emons, H.
A1  - Hanewinkel, C.
A1  - Schumacher, D.
A1  - Otto, A.
T1  - Trace metal determination with gold microelectrodes fabricated by silicon technology
JF  - Proceedings of the 11th European Conference on Solid-State Transducers / Eurosensors XI, September 21 - 24, 1997, Warsaw, Poland. [Organised by] Warsaw University of Technology. Vol 2.
Y1  - 1997
SN  - 83-908335-0-6
N1  - Eurosensors ; (11, 1997, Warszawa) ; Eurosensors - European Conference on Solid-State Transducers ; (11 : ; 1997.09.21-24 : ; Warsaw)
SP  - 615
EP  - 618
PB  - Sensor Lab Sp.
CY  - Warsaw
ER  - 
TY  - JOUR
A1  - Müller-Veggian, Mattea
A1  - Colautti, P.
A1  - Schröder, M.
A1  - Tornielli, G.
T1  - Electric field Gradient Effects in TEPS
JF  - Annual report / Istituto Nazionale di Fisica Nucleare, LNL, Laboratori Nazionali di Legnaro. 1996 (1997)
Y1  - 1997
N1  - Nebent.: Annual Report LNL-INFN
SP  - 253
EP  - 254
ER  - 
TY  - JOUR
A1  - Ackermann, Hans-Josef
T1  - Morphing- und Level-of-Detail-Techniken zur Reduzierung des Darstellungsaufwands bei Echtzeit-Sichtsimulationen
JF  - Digital controls for high resolution display : JESSI Europrojekt No. 3203000, AE-36 ; Abschlußbericht ; Laufzeit u. Berichtszeitraum: 01.01.1995 bis 31.12.1996.
Y1  - 1997
CY  - Erlangen
ER  - 
TY  - JOUR
A1  - Velraj, R.
A1  - Seeniraj, R. V.
A1  - Hafner, B.
A1  - Faber, Christian
A1  - Schwarzer, Klemens
T1  - Experimental analysis and numerical modelling of inward solidification on a finned vertical tube for a latent heat storage unit
JF  - Solar energy. 60 (1997), H. 5
Y1  - 1997
SN  - 0038-092X
SP  - 281
EP  - 290
ER  - 
TY  - BOOK
A1  - Maercker, Gisela
T1  - Statistical inference in conditional heteroskedastic autoregressive models
Y1  - 1997
SN  - 3-8265-2486-1
N1  - Berichte aus der Mathematik ; Zugl.: Braunschweig, Techn. Univ., Diss., 1996
PB  - Shaker
CY  - Aachen
ER  - 
TY  - JOUR
A1  - Temiz Artmann, Aysegül
A1  - Baskurt, O. K.
A1  - Meiselman, H. J.
T1  - Red blood cell aggregation in experimental sepsis . Baskurt, O. K.; Temiz, A.; Meiselman, H. J.
JF  - Journal of Laboratory and Clinical Medicine. 130 (1997), H. 2
Y1  - 1997
SN  - 0022-2143
SP  - 183
EP  - 190
ER  - 
TY  - JOUR
A1  - Hillen, Walter
A1  - Barry, J. C.
A1  - Pongs, U. M.
T1  - Algorithm for Purkinje Image I and IV and Limbus Centre Location. Barry, J. C.; Pongs, U. M.; Hillen, W.
JF  - Computers in Biology and Medicine. 27 (1997), H. 6
Y1  - 1997
SN  - 0010-4825
SP  - 515
EP  - 531
ER  - 
TY  - CHAP
A1  - Mertens, Josef
ED  - Sobieczky, H.
T1  - Aerodynamic multi point design challenge
T2  - New design concepts for high speed air transport.- (Courses and lectures / International Centre for Mechanical Sciences ; 366)
N2  - In the chapter “Son of Concorde, a Technology Challenge” one of the new challenges for a Supersonic Commercial Transport (SCT) is multi-point design for the four main design points:

- supersonic cruise
- transonic cruise
- take-off and landing
- transonic acceleration.
KW  - Drag Reduction
KW  - Pitching Moment
KW  - Leading Edge Vortex
KW  - Wave Drag
KW  - Variable Geometry
Y1  - 1997
SN  - 3-2118-2815-X
U6  - http://dx.doi.org/10.1007/978-3-7091-2658-5_4
SP  - 53
EP  - 67
PB  - Springer
CY  - Wien [u.a.]
ER  - 
TY  - CHAP
A1  - Mertens, Josef
ED  - Sobieczky, H.
T1  - Required aerodynamic technologies
T2  - New design concepts for high speed air transport. - (Courses and lectures / International Centre for Mechanical Sciences ; 366)
N2  - 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.
KW  - Mach Number
KW  - Wind Tunnel
KW  - Supersonic Flow
KW  - Pitching Moment
KW  - Wave Drag
Y1  - 1997
SN  - 3-2118-2815-X
U6  - http://dx.doi.org/10.1007/978-3-7091-2658-5_5
SP  - 69
EP  - 96
PB  - Springer
CY  - Wien [u.a.]
ER  - 
TY  - CHAP
A1  - Mertens, Josef
ED  - Sobieczky, H.
T1  - Certification of supersonic civil transports
T2  - New design concepts for high speed air transport. - (Courses and lectures / International Centre for Mechanical Sciences ; 366)
N2  - Since certification of Concorde new certification standards were introduced including many new regulations to improve flight safety. Most of these standards are to prevent severe accidents in the future which happened in the past (here: after Concorde’s certification). A new SCT has to fulfill these standards, although Concorde had none of these accidents. But accidents - although they sometimes occurred only for a specific aircraft type - have to be avoided for any (new) aircraft. Because of existing aircraft without typical accident types having demonstrated their reliability, they are allowed to go on based on their old certification; although sometimes new rules prevent accident types which are not connected to specific aircraft types - like e.g. evacuation rules. Anyway, Concorde is allowed to fly based on its old certification, and hopefully in the future will fly as safely as in the past. But a new SCT has to fulfill updated rules like any other aircraft, and it has to be “just another aircraft” [75].
KW  - Noise Exposure
KW  - Evacuation Rule
KW  - Severe Accident
KW  - Certification Rule
KW  - Thermal Fatigue Testing
Y1  - 1997
SN  - 3-2118-2815-X
U6  - http://dx.doi.org/10.1007/978-3-7091-2658-5_6
SP  - 97
EP  - 103
PB  - Springer
CY  - Wien [u.a.]
ER  - 
TY  - CHAP
A1  - Mertens, Josef
ED  - Sobieczky, H.
T1  - Supersonic laminar flow
T2  - New design concepts for high speed air transport. - (Courses and lectures / International Centre for Mechanical Sciences ; 366)
N2  - Supersonic transports are very drag sensitive. Technology to reduce drag by application of laminar flow, therefore, will be important; it is a prerequisite to achieve very long range capability. In earlier studies it was assumed that SCTs would only become possible by application of laminar flow [376]. But today, we request an SCT to be viable without application of laminar flow in order to maintain its competitiveness when laminar flow becomes available for subsonic and supersonic transports. By reducing fuel burned, laminar flow drag reduction reduces size and weight of the aircraft, or increases range capability -whereas otherwise size and weight would grow towards infinity. Transition mechanisms from laminar to turbulent state of the boundary layer flow (ALT, CFI, TSI) function as for transonic transports, but at more severe conditions: higher sweep angles, cooled surfaces; higher mode instabilities (HMI) must at least be taken into account, although they may not become important below Mach 3. Hitherto there is a worldwide lack of ground test facilities to investigate TSI at the expected cruise Mach numbers between 1.6 and 2.4; in Stuttgart, Germany one such facility -a Ludwieg tube- is still in the validation phase. A quiet Ludwieg tunnel could be a favourable choice for Europe. But it will require a new approach in designing aircraft which includes improved theoretical predictions, usage of classical wind tunnels for turbulent flow and flight tests for validation.
KW  - Wind Tunnel
KW  - Flight Test
KW  - Supersonic Wind Tunnel
KW  - Parabolized Stability Equation
Y1  - 1997
SN  - 3-2118-2815-X
U6  - http://dx.doi.org/10.1007/978-3-7091-2658-5_18
SP  - 275
EP  - 290
PB  - Springer
CY  - Wien [u.a.]
ER  - 
TY  - CHAP
A1  - Mertens, Josef
ED  - Sobieczky, H.
T1  - Son of Concorde, a technology challenge
T2  - New design concepts for high speed air transport. - (Courses and lectures / International Centre for Mechanical Sciences ; 366)
N2  - Concorde (Figure 9) is the only supersonic airliner which has been introduced into regular passenger service. It is still in service at British Airways and Air France without any flight accidents, and probably will stay in service for at least for ten more years.
KW  - Technology Challenge
KW  - Multidisciplinary Design Optimization
KW  - Specific Fuel Consumption
KW  - Engine Efficiency
KW  - Sonic Boom
Y1  - 1997
SN  - 3-2118-2815-X
U6  - http://dx.doi.org/10.1007/978-3-7091-2658-5_3
SP  - 31
EP  - 51
PB  - Springer
CY  - Wien [u.a.]
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Pitz-Paal, R.
A1  - Böhmer, M.
T1  - Experimental and numerical evaluation of the performance and flow stability of different types of open volumetric absorbers under non-homogeneous irradiation / R. Pitz-Pahl ; B. Hofschmidt ; M. Böhmer ...
JF  - Solar energy. 60 (1997), H. 3-4
Y1  - 1997
SN  - 0038-092X
SP  - 135
EP  - 150
ER  - 
TY  - BOOK
A1  - Stulpe, Werner
T1  - Classical Representations of Quantum Mechanics Related to Statistically Complete Observables
Y1  - 1997
SN  - 3-89685-438-0
N1  - Zugl. Berlin, Techn. Univ., Habil.-Schr. 1997
PB  - Wissenschaft und Technik Verl.
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Schmidt, T.
A1  - Haug, R. J.
T1  - Single-electron transport in small resonant-tunneling diodes with various barrier-thickness asymmetries / T. Schmidt ; R. J. Haug ; K. v. Klitzing ; A. Förster ...
JF  - Physical review / B, Condensed matter and materials physics. 55 (1997), H. 4
Y1  - 1997
SN  - 1095-3795
SP  - 2230
EP  - 2236
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Lachenmann, S. G.
A1  - Friedrich, I.
T1  - Charge transport in superconductor/semiconductor/normal-conductor step junctions / S. G. Lachenmann ; I. Friedrich ; A. Förster ...
JF  - Physical review / B, Condensed matter and materials physics. 56 (1997), H. 21
Y1  - 1997
SN  - 1095-3795
SP  - 14108
EP  - 14115
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Kordos, P.
A1  - Marso, M.
T1  - Space-charge controlled conduction in low-temperature-grown molecular-beam epitaxial GaAs / P. Kordos ; M. Marso, ; A. Förster ...
JF  - Applied physics letters. 71 (1997), H. 8
Y1  - 1997
SN  - 0003-6951
N1  - ISSN der E-Ausg.: 1077-3118
SP  - 1118
EP  - 1120
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Rosenauer, A.
A1  - Fischer, U.
A1  - Gerthsen, D.
T1  - Composition evaluation of InxGa1 – xAs Stranski-Krastanow-island structures by strain state analysis / A. Rosenauer ; U. Fischer ; D. Gerthsen ; A. Förster
JF  - Applied physics letters. 71 (1997), H. 26
Y1  - 1997
SN  - 0003-6951
N1  - ISSN der E-Ausg.: 1077-3118
SP  - 3868
EP  - 3870
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Ohler, C.
A1  - Moers, J.
T1  - Band offsets at heavily strained III - V interfaces / C. Ohler ; A. Förster ; J. Moers...
JF  - Journal of Physics D: Applied Physics. 30 (1997), H. 10
Y1  - 1997
SN  - 0022-3727
N1  - ISSN der E-Ausg.: 1361-6463
SP  - 1436
EP  - 1441
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Novak, J.
A1  - Kucera, M.
A1  - Morvic, M.
T1  - Characterization of low-temperature GaAs by galvanomagnetic an photoluminescence measurements / J. Novák ; M. Kucera ; M. Morvic ... A. Förster ...
JF  - Materials science and engineering B: Solid&#150; state materials for advanced technology. 44 (1997), H. 1-3
Y1  - 1997
SN  - 0921-5107
SP  - 341
EP  - 344
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Ohler, C.
A1  - Daniels, C.
T1  - Barrier height at clean Au/InAs(100) interfaces / C. Ohler ; C. Daniels ; A. Förster ...
JF  - Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 15 (1997), H. 3
Y1  - 1997
SN  - 0169-4332
SP  - 702
EP  - 706
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Verghese, S.
A1  - Zamdmer, N.
A1  - Hu, Qing
T1  - Cryogenic picosecond sampling using fiber-coupled photoconductive switch / S. Verghese ; N. Zamdmer ; Qing Hu ; A. Förster
JF  - Applied physics letters. 70 (1997), H. 20
Y1  - 1997
SN  - 0003-6951
N1  - ISSN der E-Ausg.: 1077-3118
SP  - 2644
EP  - 2646
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Prokofjevs, P.
A1  - Bondarenko, V.
T1  - Study of nuclear structure of 164Dy in (n, gamma) and(n, n' gamma) reactions / P. Prokofjevs ; V. Bondarenko ; F. Hoyler ...
Y1  - 1997
SN  - 1122-1437
N1  - Conference proceedings - Italian Physical Society
SP  - 759
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Corminboeuf, F.
A1  - Jolie, J.
T1  - Kp=4+ double-gvibration in 164Dy / F. Corminboeuf ; J. Jolie ... F. Hoyler ...
JF  - Physical review / C. 56 (1997), H. 3
Y1  - 1997
SN  - 0556-2813
SP  - R1201
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Drissi, S.
A1  - Tercier, P. A.
T1  - The 112Cd laboratory - An extension :  EO strengths, multiphonon states and coupled vibrations / S. Drissi ; P. A. Tercier ... F. Hoyler ...
JF  - Nuclear physics <Amsterdam> / A. 614 (1997), H. 2
Y1  - 1997
SN  - 0375-9474
SP  - 137
EP  - 182
ER  - 
TY  - JOUR
A1  - Ungermanns, C.
A1  - Ahe, M. v. d.
A1  - Carius, Reinhard
A1  - Förster, Arnold
T1  - Optimization of III/V binary growth with RHEED in MOMBE / C. Ungermanns ; M. v. d. Ahe ; R. Carius ; A. Förster ...
JF  - Fresenius' Journal of Analytical Chemistry. 358 (1997), H. 1-2
Y1  - 1997
SN  - 0937-0633
N1  - ISSN der E-Ausg.: 1432-1130
SP  - 101
EP  - 104
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Bertuccio, G.
A1  - Pullia, A.
T1  - Pixel X-ray detectors in epitaxial gallium arsenide withhigh-energy resolution capabilities (Fano factor experimentaldetermination) /  G. Bertuccio ; A. Pullia ; J. Lauter ; A. Förster ...
JF  - IEEE transactions on nuclear science. 44 (1997), H. 1
Y1  - 1997
SN  - 0018-9499
SP  - 1
EP  - 5
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Rosenauer, A.
A1  - Remmele, T.
T1  - Strain determination in mismatched semiconductor heterostructures by the digital analysis of lattice images / A. Rosenauer ; T. Remmele ; U. Fischer ; A. Förster ...
JF  - Microscopy of semiconducting materials 1997 : proceedings of the Royal Microscopical Society Conference held at Oxford University, 7 - 10 April 1997 / ed. by A. G. Cullis ... - (Conference series / Institute of Physics ; 157)
Y1  - 1997
SN  - 0-7503-0464-2
N1  - MSM <10, 1997, Oxford> ; Conference on Microscopy of Semiconducting Materials <10, 1997, Oxford> ; Institut of Physics <London>
SP  - 39
EP  - ff.
PB  - Institute of Physics
CY  - Bristol [u.a.]
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Kordos, P.
A1  - Ruders, F.
T1  - Properties of LT MBE GaAs for photomixing up to THz frequencies / P. Kordos ; F. Ruders ; M. Marso ; A. Förster
JF  - Proceedings : 8 - 11 December 1996, Australian National University, Canberra, Australia / ed.: C. Jagadish
Y1  - 1997
SN  - 0-7803-3374-8
N1  - Conference on Optoelectronic and Microelectronic Materials and Devices <1996, Canberra> ; IEEE catalog number: 96TH8197
SP  - 71
EP  - ff.
PB  - IEEE Service Center
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Schmidt, T.
A1  - Haug, R. J.
T1  - Spectroscopy of the single-particle states of a quantum-dot molecule / T. Schmidt ; R. J. Haug ; K. v. Klitzing ; A. Förster ...
JF  - Physical review letters. 78 (1997), H. 8
Y1  - 1997
SN  - 0031-9007
N1  - ISSN der E-Ausg.: 1079-7114
SP  - 1544
EP  - 1547
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Schmidt, T.
A1  - Haug, R. J.
T1  - Observation of the local structure of landau bands in a disordered conductor / T. Schmidt ; R. J. Haug ; Vladimir I. Fal'ko ... A. Förster ...
JF  - Physical review letters. 78 (1997), H. 8
Y1  - 1997
SN  - 0031-9007
N1  - ISSN der E-Ausg.: 1079-7114
SP  - 1540
EP  - 1543
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Rosenauer, A.
A1  - Remmele, T.
T1  - Atomic scale strain measurements by the digital analysis of transmission electron microscopic lattice images / A. Rosenauer ; T. Remmele ; D. Gerthsen ... A. Förster
JF  - Optik : international journal for light and electron optics. 105 (1997), H. 3
Y1  - 1997
SN  - 0030-4026
SP  - 99
EP  - 107
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Lachenmann, S. G.
A1  - Kastalsky, A.
T1  - Properties of Nb/InAs/Nb hybrid step junctions / S. G. Lachenmann ; A. Kastalsky ; I. Friedrich ; A. Förster ...
JF  - Journal of low temperature physics. 106 (1997), H. 3-4
Y1  - 1997
SN  - 0022-2291
N1  - ISSN der E-Ausg.: 1573-7357
SP  - 321
EP  - 326
ER  - 
TY  - JOUR
A1  - Mayer, Claudia
T1  - L'Estétique et le pouvoir: Le discours chaotique de l'Allemagne unifiée
JF  - Canadian review of comparative literature : CRCL = Revue canadienne de littérature comparée : RCLC / Canadian Comparative Literature Association. 24 (1997), H. 2
Y1  - 1997
SN  - 0319-051X
SP  - 297
EP  - 317
ER  - 
TY  - JOUR
A1  - Kämper, Klaus-Peter
A1  - Ehrfeld, W.
A1  - Döpper, J.
A1  - Hessel, V.
T1  - Microfluidic components for biological and chemical microreactors. Kämper, K.-P.; Ehrfeld, W.; Döpper, J.; Hessel, V.; Lehr, H.; Löwe, H.; Richter, T.; Wolf, A.
JF  - Proceedings : an investigation of micro structures, sensors, actuators, machines and robots ; Nagoya, Japan, January 26 - 30, 1997 / IEEE Robotics and Automation Society ...
Y1  - 1997
SN  - 0-7803-3744-1
N1  - International Workshop on Micro-Electro-Mechanical Systems <10, 1997, Nagoya>
SP  - 338
EP  - 343
PB  - IEEE Service Center
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Kämper, Klaus-Peter
A1  - Ehrfeld, W.
A1  - Hessel, V.
A1  - Lacher, M.
T1  - Market oriented development and production of microdevices. Ehrfeld, W.; Hessel, V.; Kämper, K.-P.; Lacher, M.; Picard, A.; Schmidt, M.; Schulz, C.
JF  - Proceedings : 21th International Conference on Microelectronics : MIEL '97 ; Niš, Yugoslavia, 14-17 September 1997. Vol. 1
Y1  - 1997
SN  - 0-7803-3664-X
SP  - 71
EP  - 79
PB  - IEEE Service Center
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Kämper, Klaus-Peter
A1  - Lehr, H.
A1  - Ehrfeld, W.
A1  - Hagemann, B.
T1  - Development of micro and millimotors. Lehr, H.; Ehrfeld, W.; Hagemann, B.; Kämper, K.-P.; Michel, F.; Schulz, C.; Thürigen C.
JF  - Minimally Invasive Therapy and Allied Technologies. 6 (1997)
Y1  - 1997
SN  - 1364-5706
ER  - 
TY  - JOUR
A1  - Biselli, Manfred
A1  - Van der Pol, Jens J.
A1  - Machnik, Marc
A1  - Portela-Klein, Theresa
T1  - On-line immunoanalysis of monoclonal antibodies during a continuous culture of hybridoma cells / Jens J. van der Pol, Marc Machnik, Manfred Biselli, Theresa Portela-Klein, Cornelis D. de Gooijer, Johannes Tramper und Christian Wandrey
JF  - Cytotechnology. 24 (1997), H. 1
Y1  - 1997
SN  - 0920-9069
SP  - 19
EP  - 30
ER  - 
TY  - JOUR
A1  - Scherer, Ulrich W.
A1  - Hör, G.
T1  - Artifacts and Pitfalls in FDG-PET Whole-Body Scans / U.W. Scherer, G. Hör
JF  - Radionuclides for Mammary Gland - Current Status and Future Aspects / G. S. Limouris [Hrsg.]
Y1  - 1997
SN  - 960-85227-6-5
SP  - 37
EP  - 42
PB  - Mediterra Publishers
CY  - Athen
ER  - 
TY  - JOUR
A1  - Biselli, Manfred
A1  - Zeng, Steffen
A1  - Dinter, Andre
A1  - Eisenkrätzer, Detlef
T1  - Pilot Scale Expression and Purification of Soluble Protein A Tagged &#946;1,6N-Acetylglucosaminyltransferase in CHO Cells / Zeng, Steffen ; Dinter, Andre ; Eisenkrätzer, Detlef ; Biselli, Manfred ; Wandrey, Christian ; Berger, Eric G.
JF  - Biochemical and Biophysical Research Communications. 237 (1997), H. 3
Y1  - 1997
SN  - 0006-291X
SP  - 653
EP  - 658
ER  - 
TY  - JOUR
A1  - Biselli, Manfred
A1  - Schröder, B.
A1  - Herfurth, C.
A1  - Schmoll, H.-J.
T1  - Cocultivation of hematopoietic cells in a fluidized bed reactor / Schröder, B. ; Herfurth, C. ; Biselli, M. ; Schmoll, H.-J. ; Link, H. ; Ebell, W. ; Wandrey, C.
JF  - Animal cell technology : basic & applied aspects : proceedings of the Eighth Annual Meeting of the Japanese Association for Animal Cell Technology, Iizuka, Fukuoka, Japan, November 6-10, 1995 / edited by K. Funatsu, Y. Shirai, and T. Matsushita
Y1  - 1997
SN  - 0-7923-4486-3
N1  - Japanese Association for Animal Cell Technology. ; Meeting ; <8 ; 1995 : ; Iizuka-shi, Japan>
SP  - 137
EP  - 141
PB  - Kluwer Acad. Press
CY  - Boston
ER  - 
TY  - JOUR
A1  - Biselli, Manfred
A1  - Noll, T.
A1  - Wandrey, C.
T1  - On-line biomass monitoring of immobilized hybridoma cells by dielectrical measurements / Noll, T. ; Biselli, M. ; Wandrey, C.
JF  - Animal cell technology : from vaccines to genetic medicine ; [Vilamoura, Portugal, May 1996] / ed. by Manuel J. T. Carrondo
Y1  - 1997
SN  - 0-7923-4321-2
SP  - 289
EP  - 294
PB  - Kluwer
CY  - Dordrecht
ER  - 
TY  - JOUR
A1  - Biselli, Manfred
A1  - Schröder, B.
A1  - Herfurth, C.
A1  - Meißner, P.
T1  - Differentiation of bone marrow cells immobilized on microcarriers in a fluidized bed reactor / Schröder, B. ; Herfurth, C. ; Meißner, P. ; Biselli, M. ; Link, H. ; Wandrey, C.
JF  - Animal cell technology : from vaccines to genetic medicine ; [Vilamoura, Portugal, May 1996] / ed. by Manuel J. T. Carrondo
Y1  - 1997
SN  - 0-7923-4321-2
SP  - 589
EP  - 593
PB  - Kluwer
CY  - Dordrecht
ER  - 
TY  - JOUR
A1  - Schelthoff, Christof
A1  - Basermann, Achim
A1  - Reichel, Björn
T1  - Preconditioned CG methods for sparse matrices on massively parallel machines / Basermann, A. ; Reichel, B. ; Schelthoff, C.
JF  - Parallel Computing. 23 (1997), H. 3
Y1  - 1997
SN  - 0167-8191
SP  - 381
EP  - 398
ER  - 
TY  - PAT
A1  - Lauth, Jakob
A1  - Harreus, Albrecht
A1  - Goetz, Norbert
A1  - Rang, Harald
T1  - Preparation of O-(2-hydroxyalkyl) oximes : [South African Patent ] publication number: ZA9506402 ; publication date: 1997-02-03 / applicant: BASF AG.  Inventor: Harreus, Albrecht ; Goetz, Norbert ; Rang, Harald .... Lauth, Guenter ...
Y1  - 1997
N1  - Also published as WO9604238
PB  - [South African Companies and Intellectual Property Registration Office]
CY  - [Pretoria]
ER  - 
TY  - PAT
A1  - Lauth, Jakob
A1  - Dingerdissen, Uwe
A1  - Trübenbach, Peter
A1  - Steuerle, Ulrich
T1  - Preparation of aziridines : United States Patent ; patent number 5,693,825 ; date of patent: Dec. 2, 1997 / assignee: BASF Aktiengesellschaft. Inventors: Uwe Dingerdissen ; Gunter Lauth ; Peter Trubenbach ; Ulrich Steuerle
Y1  - 1997
N1  - Barcode: US005324493A ; Volltext über Datenbank: http://www.google.com/patents ; Falsche Namensansetzung in Datenbank: Gunter ...
PB  - United States Patent and Trademark Office
CY  - [Alexandria, VA]
ER  - 
TY  - JOUR
A1  - Baumann, Marcus
A1  - Lara, R.J.
A1  - Hubberten, D.N.
A1  - Thomas, D.N.
T1  - Dissolved organic matter studies in enclosed systems: Application of hydophobic fractionation for the assessment of organic nitrogen dynamics / Lara, R.J. ; Hubberten, U. ; Thomas, D.N. ; Baumann, M.E.M. ; Kattner, G.
JF  - Journal of Marine Systems. 13 (1997), H. 1-4
Y1  - 1997
SN  - 0924-7963
SP  - 155
EP  - 161
ER  - 
TY  - JOUR
A1  - Heger, Michael
T1  - Evaluation in der Ingenieurausbildung
JF  - Ingenieur 2000: overinformed - undereducated? : Referate des 26. Internationalen Symposiums "Ingenieurpädagogik '97" / Adolf Melezinek (Hrsg.)
Y1  - 1997
SN  - 3-88064-273-7
N1  - Leuchtturm-Schriftenreihe Ingenieurpädagogik ; 37 ; Internationales Symposion Ingenieurpädagogik <26, 1997, Klagenfurt>
SP  - 600
EP  - 611
PB  - Leuchtturm-Verl.
CY  - Alsbach/Bergstr.
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  - http://dx.doi.org/10.1007/978-3-322-86573-1_2
SP  - 7
EP  - 14
PB  - Vieweg
CY  - Braunschweig [u.a.]
ER  - 
TY  - JOUR
A1  - Terstegge, Andreas
A1  - Weber, Stefan
A1  - Herzog, H.
A1  - Reinartz, R. [u.a.]
T1  - The design of an animal PET: flexible geometry for achieving optimal spatial resolution or high sensitivity
JF  - IEEE transactions on medical imaging. 16 (1997), H. 5
Y1  - 1997
SN  - 0278-0062
SP  - 684
EP  - 689
ER  - 
TY  - JOUR
A1  - Gerhardt, Hans Joachim
A1  - Krüger, O.
T1  - Building shape influence on local wind loads
JF  - Proceedings of the 2nd European & African Conference on Wind Engineering : 2 EACWE, Palazzo Ducale, Genova, Italy, June 22-26, 1997 / ed. by Giovanni Solari. - Vol. 2
Y1  - 1997
SN  - 88-86281-19-6
N1  - European and African Conference on Wind Engineering <2, 1997, Genova> ; ISBN für beide Bände
PB  - Servizi Grafici Editoriali
CY  - Padova
ER  - 
TY  - JOUR
A1  - Schuba, Marko
T1  - A Performance Evaluation of Connectionless Overlay Networks for ATM
JF  - INFOCOM ´97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Proceedings Vol. 1
Y1  - 1997
SN  - 0-8186-7780-5
N1  - http://www.schuba.fh-aachen.de/papers/97-INFOCOM.pdf
SP  - 152
EP  - 158
ER  - 
TY  - JOUR
A1  - Schuba, Marko
A1  - Reichl, Peter
A1  - Hoff, Simon
T1  - How to Model Complex Periodic Traffic with TES / Reichl, Peter ; Schuba, Marko ; Hoff, Simon
JF  - Proc. of 13th United Kingdom Workshop on Performance Engineering, Edinburgh, UK, July 1997
Y1  - 1997
SP  - 17/1
EP  - 17/11
ER  - 
TY  - JOUR
A1  - Enning, Manfred
A1  - Jenayeh, I.
A1  - Müller, C.
A1  - Rake, Heinrich
T1  - Development and realization of a manipulator for automatic decoupling of freight cars in marshalling yards /  Jenayeh, I. ; Müller, C. ; Enning, Manfred ; Rake, Heinrich ; Peter, J.
Y1  - 1997
N1  - World Congress on Railway Research, Florenz, 16.-19.11.1997, 1997
ER  - 
TY  - JOUR
A1  - Reißel, Martin
T1  - Three-dimensional eddy-current computation using Krylov subspace methods / Reissel, Martin
JF  - IMA Journal of Mathematics Applied in Business and Industry. 8 (1997), H. 2
Y1  - 1997
SN  - 1471-678X
SP  - 99
EP  - 121
ER  - 
TY  - JOUR
A1  - Hartung, Frank
A1  - Girod, Bernd
T1  - Copyright protection in video delivery networks by watermarking of pre-compressed video / Hartung, Frank ; Girod, Bernd
JF  - Multimedia Applications, Services and Techniques - EMAST ´97 : Second European Conference Milan, Italy, May 21-23, 1997 Proceedings / Fdida, Serge ; Morganti, Michele
Y1  - 1997
N1  - Lecture Notes in Computer Science ; 1242
SP  - 423
EP  - 436
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Havermann, Marc
A1  - Beylich, A. E.
T1  - Performance and Limitations of the Laser-Induced Fluorescence Measurement Technique and the Established Experimental Methods for the Study of Supersonic Mixing / Havermann, M. ; Beylich, A. E.
JF  - International Journal of heat and technology. 15 (1997), H. 2
Y1  - 1997
SP  - 3
EP  - 10
PB  - -
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  - 
TY  - JOUR
A1  - Wolf, Martin
A1  - Luczak, Holger
A1  - Springer, J.
A1  - Simon, S.
ED  - Miyamoto, Hiroyuki
T1  - The role of metaphors in computer supported cooperative work
JF  - Proceedings of WWDU '97 Tokyo, Fifth International Scientific Conference on Work with Display Units : November 3 - 5, 1997, Tokyo /
Y1  - 1997
N1  - International Scientific Conference on Work with Display Units ; International Scientific Conference on Work with Display Units ; (5 ; 1997.11.03-05 ; Tokyo)
SP  - 191
EP  - 192
PB  - -
CY  - Tokyo
ER  - 
TY  - JOUR
A1  - Wolf, Martin
A1  - Schlick, Christopher
A1  - Springer, J.
ED  - Miyamoto, Hiroyuki
T1  - The use of implicit communication mechanisms in desktop-teleconferencing-systems
JF  - Proceedings of WWDU '97 Tokyo, Fifth International Scientific Conference on Work with Display Units : November 3 - 5, 1997, Tokyo
Y1  - 1997
N1  - International Scientific Conference on Work with Display Units ; International Scientific Conference on Work with Display Units ; (5 ; 1997.11.03-05 ; Tokyo)
SP  - 193
EP  - 194
PB  - -
CY  - Tokyo
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Volkov, V. V.
A1  - Koshits, I. N.
A1  - Svetlova, O. V.
T1  - Biomekhanicheskie osobennosti vzaimodeĭstviia drenazhno i akkomodatsionnoĭ reguliatornykh sistem glaza v norme i pri kontuzionnom podvyvikhe khrustalika / Volkov, V. V. ; Kotliar, K. E. ; Koshits, I. n. ; Svetlova, O. V. ; Smol´nikov, B. A.
JF  - Vestnik oftalmologii. 113 (1997), H. 3
Y1  - 1997
SN  - 0042-465X
N1  - Titelübersetzung: Biomechanical characteristics of interactions between the drainage and accommodation regulatory systems of the eye in health and in contusion lens subluxation ; Original in Russisch, English abstract
SP  - 5
EP  - 7
PB  - -
ER  - 
TY  - JOUR
A1  - Langen, Karl J.
A1  - Ziemons, Karl
A1  - Kiwit, Jürgen C. W.
A1  - Herzog, Hans
A1  - Kuwert, Torsten
A1  - Bock, Wolfgang
A1  - Stöcklin, Gerhard
A1  - Feinendegen, Ludwig E.
A1  - Müller-Gärtner, Hans-W.
T1  - 3-[123I]iodo-α-methyltyrosine and [methyl-11C]-L-methionine uptake in cerebral gliomas: a compara-tive study using SPECT and PET
JF  - Journal of Nuclear Medicine
Y1  - 1997
SN  - 0161-5505
VL  - 38
IS  - 4
SP  - 517
EP  - 522
ER  - 
TY  - JOUR
A1  - Weckesser, Matthias
A1  - Hufnagel, Andreas
A1  - Ziemons, Karl
A1  - Grießmeier, Martin
A1  - Sonnenberg, Frank
A1  - Hackländer, Thomas
A1  - Langen, Karl-J.
A1  - Holschbach, Markus
A1  - Elger, Christian E.
A1  - Müller-Gärtner, Hans-W.
T1  - Effect of partial volume correction on muscarinic cholinergic receptor imaging with single-photon emission tomography in patients with temporal lobe epilepsy
JF  - European Journal of Nuclear Medicine
N2  - Animal experiments and preliminary results in humans have indicated alterations of hippocampal muscarinic acetylcholine receptors (mAChR) in temporal lobe epilepsy. Patients with temporal lobe epilepsy often present with a reduction in hippocampal volume. The aim of this study was to investigate the influence of hippocampal atrophy on the quantification of mAChR with single photon emission tomography (SPET) in patients with temporal lobe epilepsy. Cerebral uptake of the muscarinic cholinergic antagonist [123I]4-iododexetimide (IDex) was investigated by SPET in patients suffering from temporal lobe epilepsy of unilateral (n=6) or predominantly unilateral (n=1) onset. Regions of interest were drawn on co-registered magnetic resonance images. Hippocampal volume was determined in these regions and was used to correct the SPET results for partial volume effects. A ratio of hippocampal IDex binding on the affected side to that on the unaffected side was used to detect changes in muscarinic cholinergic receptor density. Before partial volume correction a decrease in hippocampal IDex binding on the focus side was found in each patient. After partial volume no convincing differences remained. Our results indicate that the reduction in hippocampal IDex binding in patients with epilepsy is due to a decrease in hippocampal volume rather than to a decrease in receptor concentration.
Y1  - 1997
SN  - 1619-7089
VL  - 24
IS  - 9
SP  - 1156
EP  - 1161
ER  - 
TY  - JOUR
A1  - Schmidt, Daniela
A1  - Langen, Karl-J.
A1  - Herzog, Hans
A1  - Wirths, Jochen
A1  - Holschbach, Markus
A1  - Kiwit, Jürgen C. W.
A1  - Ziemons, Karl
A1  - Coenen, Heinz-H.
A1  - Müller-Gärtner, Hans-W.
T1  - Whole-body kinetics and dosimetry of L-3[123I]-iodo-α-methyltyrosine
JF  - European Journal of Nuclear Medicine
Y1  - 1997
SN  - 1619-7089
VL  - 24
IS  - 9
SP  - 1162
EP  - 1166
ER  - 
TY  - JOUR
A1  - Balewski, J.
A1  - Brauksiepe, S.
A1  - Hardt, Arno
T1  - Threshold measurements at the internal experimental facility COSY-11 / J. Balewski [u.a.]
JF  - Nuclear physics A. Vol. 626, iss. 1-2
Y1  - 1997
SN  - 1873-1554 (E-Journal) ; 0375-9474 (Print)
SP  - 85
EP  - 92
ER  - 
TY  - JOUR
A1  - Makovicka, C.
A1  - Gärtner, G.
A1  - Hardt, Arno
A1  - Hermann, W.
A1  - Wiechert, D. U.
T1  - Impregnated cathode surface investigations by SFM/STM and SEM/EDX
JF  - Applied surface science. Vol. 111
Y1  - 1997
SN  - 1873-5584 (E-Journal); 0169-4332 (Print)
SP  - 70
EP  - 75
ER  - 
TY  - CHAP
A1  - Klein, Stefan
A1  - Lindemann, Markus
ED  - Vogel, Douglas R.
T1  - New architectures for web-enabled EDI-applications and their impact on VANS
T2  - Global business in practice : proceedings of the Tenth International Bled Electronic Commerce Conference BLED '97, Bled, Slovenia, June 9-11 1997
Y1  - 1997
SP  - 556
EP  - 573
PB  - Moderna organizacija
CY  - Kranj
ER  - 
TY  - JOUR
A1  - Lindemann, Markus
A1  - Runge, Alexander
T1  - Permanent IT-support in electronic commerce transactions
JF  - Electronic markets : the international journal of networked business. Vol. 7 (1997), iss. 1
Y1  - 1997
SN  - 1422-8890
SP  - 18
EP  - 20
ER  - 
TY  - JOUR
A1  - Tran, Quang Hon
A1  - Bongaerts, Johannes
A1  - Vlad, Dorina
A1  - Unden, Gottfried
T1  - Requirement for the proton-pumping NADH dehydrogenase I of Escherichia coli in respiration of NADH to fumarate and its bioenergetic implications
JF  - European journal of biochemistry
Y1  - 1997
SN  - 0014-2956
VL  - Vol. 244
IS  - Iss. 1
SP  - 155
EP  - 160
ER  - 
TY  - JOUR
A1  - Unden, Gottfried
A1  - Bongaerts, Johannes
T1  - Alternative respiratory pathways of Escherichia coli: energetics and transcriptional regulation in response to electron acceptors
JF  - Biochimica et biophysica acta (BBA) - Bioenergetics
Y1  - 1997
SN  - 1879-2650 (E-Journal); 0005-2728 (Print)
VL  - Vol. 1320
IS  - Iss. 3
SP  - 217
EP  - 234
ER  - 
TY  - CHAP
A1  - Terstegge, Andreas
A1  - Weber, S.
A1  - Herzog, H.
A1  - Müller-Gärtner, H. W.
A1  - Halling, H.
T1  - Design and implementation aspects of a 3D reconstruction algorithm for the Jülich TierPET system
T2  - 1997 International Meeting on Fully ThreeDimensional Image Reconstruction in Radiology and Nuclear Medicine : 3D97
Y1  - 1997
SP  - 170
EP  - 173
ER  - 
TY  - CHAP
A1  - Brandini, Frederico P.
A1  - Baumann, Marcus
T1  - The potential role of melted 'brown ice' as sources of chelators and ammonia to the surface waters of the Weddell Sea, Antarctica
T2  - Proceedings of the NIPR Symposium on Polar Biology : 10
Y1  - 1997
SN  - 0914-563X
SP  - 1
EP  - 13
CY  - Tokyo
ER  - 
TY  - JOUR
A1  - Schütz, S.
A1  - Weißbecker, B.
A1  - Hummel, Hans E.
A1  - Schöning, Michael Josef
A1  - Riemer, A.
A1  - Kordos, P.
A1  - Lüth, H.
T1  - Field effect transistor-insect antenna junction
JF  - Naturwissenschaften
Y1  - 1997
SN  - 1432-1904
VL  - 84
SP  - 86
EP  - 88
ER  - 
TY  - CHAP
A1  - Hahne, E.
A1  - Herrmann, Ulf
A1  - Rheinländer, J.
ED  - Girot, Michel
T1  - The Effect of Tilt on Flow Pattern of Water/Steam Flow Through Heated Tubes
T2  - Experimental heat transfer, fluid mechanics and thermodynamics 1997 : proceedings of the 4th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, Brussels, June 2 - 6, 1997. - Vol. 2
Y1  - 1997
SN  - 88-467-0014-7
SP  - 925
EP  - 934
PB  - Ed. ETS
CY  - Pisa
ER  - 
TY  - CHAP
A1  - Herrmann, Ulf
A1  - Rheinländer, J.
A1  - Lippke, F.
ED  - Becker, Manfred
T1  - Solar Fields for Direct Steam Generation in Parabolic Trough Collectors
T2  - Components, tools, facilities and measurement techniques. - (Solar thermal concentrating technologies : proceedings of the 8th international symposium, October, 6 - 11, 1996, Köln, Germany ; Vol. 2)
Y1  - 1997
SN  - 3-7880-7616-X
SP  - 815
EP  - 834
PB  - Müller
CY  - Heidelberg
ER  - 
TY  - JOUR
A1  - Seibler, Jost
A1  - Bode, Jürgen
T1  - Double-reciprocal crossover mediated by FLP-recombinase: a concept and an assay
JF  - Biochemistry
Y1  - 1997
SN  - 1520-4995
VL  - 36
IS  - 7
SP  - 1740
EP  - 1747
ER  - 
TY  - CHAP
A1  - Butenweg, Christoph
A1  - Thierauf, Georg
T1  - Optimum cost design of reinforced concrete structures using parallel computing
T2  - Advances in computational mechanics with parallel and distributed processing : research papers presented at The First Euro-Conference on Parallel and Distributed Computing for Computational Mechanics, held at Lochinver, Scotland, between 26 April and 1 May 1997 / ed. by B. H. V. Topping
Y1  - 1997
SN  - 0-948749-47-4
SP  - 197
EP  - 202
PB  - Saxe-Coburg Publication
CY  - Edinburgh
ER  - 
TY  - CHAP
A1  - Elsen, Ingo
A1  - Kraiss, Karl-Friedrich
A1  - Krumbiegel, Dirk
T1  - Pixel based 3D object recognition with bidirectional associative memories
T2  - International Conference on Neural Networks 1997
N2  - This paper addresses the pixel based recognition of 3D objects with bidirectional associative memories. Computational power and memory requirements for this approach are identified and compared to the performance of current computer architectures by benchmarking different processors. It is shown, that the performance of special purpose hardware, like neurocomputers, is between one and two orders of magnitude higher than the performance of mainstream hardware. On the other hand, the calculation of small neural networks is performed more efficiently on mainstream processors. Based on these results a novel concept is developed, which is tailored for the efficient calculation of bidirectional associative memories. The computational efficiency is further enhanced by the application of algorithms and storage techniques which are matched to characteristics of the application at hand.
Y1  - 1997
SN  - 0-7803-4122-8
N1  - June 9 - 12, 1997, Westin Galleria Hotel Houston, Texas, USA.
SP  - 1679
EP  - 1684
PB  - IEEE
CY  - New York
ER  -