TY  - JOUR
A1  - Selmer, Thorsten
A1  - Lukatela, G.
A1  - Krauss, N.
A1  - Theis, K.
T1  - Crystal structure of human arylsulfatase A: the aldehyde function and the metal ion at the active site suggest a novel mechanism for sulfate ester hydrolysis / Lukatela, G. ; Krauss, N. ; Theis, K. ; Selmer, T. ; Gieselmann, V. ; Figura, K. von ; Saenger,
JF  - Biochemistry. 37 (1998), H. 11
Y1  - 1998
SP  - 3654
EP  - 3664
ER  - 
TY  - JOUR
A1  - Schuba, Marko
A1  - Reichl, Peter
T1  - On large-scale reliable multicast protocols / Schuba, M. ; Reichl, P.
JF  - 6th IEE Conference on Telecommunications
Y1  - 1998
SN  - 0-85296-700-4
N1  - Conf. Publ. No. 451
SP  - 133
EP  - 137
ER  - 
TY  - JOUR
A1  - Schuba, Marko
A1  - Reichl, Peter
T1  - An Analysis of Retransmission Strategies for Reliable Multicast Protocols / Schuba, M. ; Reichl, P.
JF  - Performance of information and communication systems : IFIP TC 6,WG 6.3 Seventh International Conference on Performance of Information and Communication Systems (PICS '98), 25 - 28 May, Lund, Sweden / ed. by Ulf Körner ...
Y1  - 1998
SN  - 0-412-83730-7
SP  - 1
EP  - 12
PB  - Chapman  Hall
CY  - London
ER  - 
TY  - JOUR
A1  - Schuba, Marko
T1  - SRMT-a scalable and reliable multicast transport protocol
JF  - IEEE International Conference on Communications, 1998. ICC 98. Vol. 1
Y1  - 1998
SN  - 0-7803-4788-9
SP  - 612
EP  - 616
ER  - 
TY  - JOUR
A1  - Schuba, Marko
A1  - Schneider, Gaby
A1  - Haverkort, Boudewijn R.
T1  - QNA-MC: A Performance Evaluation Tool for Communication Networks with Multicast Data Streams / Schneider, G. ; Schuba, M. ; Haverkort, B. R.
JF  - Computer Performance Evaluation - Modelling Techniques and Tools / Puigjaner, Ramon (eds.)
Y1  - 1998
SN  - 3-540-64949-2
N1  - Lecture notes in computer  science ; 1469
SP  - 105
EP  - 116
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Schuba, Marko
A1  - Reichl, Peter
A1  - Kesdogan, Dogan
A1  - Junghärtchen, Klaus
T1  - Simulative Performance Evaluation of the Temporary Pseudonym Method for Protecting Location Information in GSM Networks / Reichl, P. ; Kesdogan, D. ; Junghärtchen, K. ; Schuba, M.
JF  - Computer Performance Evaluation - Modelling Techniques and Tools / Puigjaner, Ramon (eds.)
Y1  - 1998
SN  - 3-540-64949-2
N1  - Lecture notes in computer  science ; 1469
SP  - 105
EP  - 116
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Engels, Elmar
A1  - Doege, E.
T1  - Optimizing the number of strokes for punching machines using a fuzzy controlled electrohydraulic damping system / Doege, E. ; Engels, E.
JF  - ICME 98, CIRP International Seminar on Intelligent Computation in Manufacturing Engineering, Proceedings, Capri, IT, Jul 1-3, 1998
Y1  - 1998
SP  - 471
EP  - 478
CY  - Capri
ER  - 
TY  - JOUR
A1  - Kallweit, Stephan
A1  - Uchiyama, R.
A1  - Siekmann, H.
T1  - Fault Diagnostic Method for Pump Running Conditions Based on Process Modeling and Neural Network / Uchiyama, R. ; Kallweit, S. ; Siekmann, H.
JF  - International Journal of Rotating Machinery. 4 (1998), H. 1
Y1  - 1998
SN  - 1542-3034
SP  - 49
EP  - 59
ER  - 
TY  - JOUR
A1  - Meliß, Michael
A1  - Neskakis, A.
A1  - Plettner-Marliani, J.
A1  - Lange, C.
A1  - Hövelmann, A.
A1  - Schumacher, J.
T1  - Waste water recycling supplied by renewable energies : basic conditions and possible treatment technologies
JF  - Renewable energy. Vol. 14 (1998), iss. 1-4. 6th Arab International Solar Energy Conference: Bringing Solar Energy into the Daylight, Muscat, Sultanate of Oman, 29.03.-01.04.1998
Y1  - 1998
SN  - 1879-0682 (E-Book); 0960-1481 (Print)
SP  - 325
EP  - 331
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Kordos, P.
A1  - Marso, M.
A1  - Rüders, F.
T1  - 550 GHz bandwidth photodetector on low-temperature grown molecular-beam epitaxial GaAs.  Kordos, P., Förster, A.; Marso, M.; Rüders, F.
JF  - Electronics Letters. 34 (1998), H. 1
Y1  - 1998
SN  - 1350-911X
SP  - 119
EP  - 120
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Hartmann, A.
A1  - Dieker, Ch.
A1  - Hollfelder, M.
T1  - Spontaneous formation of tilted AlGaAS/GaAs superlattice during AlGaAs growth. Hartmann, A.; Dieker, Ch.; Hollfelder, M.; Hardtdegen, H.; Förster, A.; Lüth, H.
JF  - Applied Surface Science. 123-124 (1998)
Y1  - 1998
SN  - 0169-4332
N1  - = Proceedings of the Sixth International Conference on the Formation of Semiconductor Interfaces
SP  - 704
EP  - 709
ER  - 
TY  - JOUR
A1  - Temiz Artmann, Aysegül
A1  - Ates, H.
A1  - Üretmen, Ö.
A1  - Andac, K.
T1  - Erythrocyte deformability in high-tension and normal tension glaucoma. Ates, H.; Üretmen, Ö.; Temiz, A.; Andac, K.
JF  - International Ophthalmology. 22 (1998), H. 1
Y1  - 1998
SN  - 0165-5701
SP  - 7
EP  - 12
ER  - 
TY  - JOUR
A1  - Temiz Artmann, Aysegül
A1  - Baskurt, O. K.
A1  - Meiselman, H. J.
T1  - Effect of superoxide anions on red blood cell rheologic properties. Baskurt, O. K.; Temiz, A.; Meiselman, H. J.
JF  - Free Radical Biology and Medicine. 24 (1998), H. 1
Y1  - 1998
SN  - 0891-5849
SP  - 102
EP  - 110
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Morvic, M.
A1  - Betko, J.
T1  - On the hopping and band conductivity in molecular-beam epitaxial low-temperature grown GaAs / M. Morvic ; J. Betko ; J. Novák ... A. Förster
JF  - Physica status solidi / B, Basic research. 205 (1998), H. 1
Y1  - 1998
SN  - 1521-3951
SP  - 125
EP  - 128
ER  - 
TY  - JOUR
A1  - Biselli, Manfred
A1  - Klyushnichenko, Vadim
A1  - Rodenbrock, Anja
A1  - Thömmes, Jörg
T1  - Analysis of Hybridoma Cell Culture Processes by SDS-Gel Capillary Electrophoresis and matrix-assisted laser desorption ionization–time-of-flight MS / Vadim Klyushnichenko, Anja Rodenbrock, Jörg Thömmes, Maria-Regina Kula, Holger Heine, Manfred Biselli
JF  - Biotechnology and Applied Biochemistry. 27 (1998), H. 3
Y1  - 1998
SN  - 0885-4513
SP  - 181
EP  - 188
ER  - 
TY  - JOUR
A1  - Biselli, Manfred
A1  - Noll, T.
T1  - Dielectric spectroscopy in the cultivation of suspended and immobilized hybridoma cells / Noll, T.; Biselli, M.
JF  - Journal of Biotechnology. 63 (1998), H. 3
Y1  - 1998
SN  - 0168-1656
SP  - 187
EP  - 198
ER  - 
TY  - JOUR
A1  - Scherer, Ulrich W.
A1  - Hör, G.
A1  - Kranert, W. T.
A1  - Maul, F. D.
T1  - Gated Metabolic Positron Emission Tomography (GAPET) of Myocardium: 18F-FDG/PET to optimize Recognition of Myocardial Hibernation / G. Hör, W.T. Kranert, F.D. Maul, O. Schröder,  A. Karimian-Tatriz, O. Geb, R.P. Baum, U.W.  Scherer
JF  - Nuclear Medicine Communications. 19 (1998)
Y1  - 1998
SN  - 0143-3636
SP  - 535
EP  - 545
ER  - 
TY  - JOUR
A1  - Kleines, H.
A1  - Ziemons, Karl
A1  - Zwoll, K.
T1  - Experiences with ATM in a multivendor pilot system at Forschungszentrum Jülich
JF  - IEEE Transactions on Nuclear Science
N2  - The ATM technology for high speed serial transmission provides a new quality of communication by introducing novel features in a LAN environment, especially support of real time communication, of both LAN and WAN communication and of multimedia streams. In order to evaluate ATM for future DAQ systems and remote control systems as well as for a high speed picture archiving and communications system for medical images, Forschungszentrum Julich has build up a pilot system for the evaluation of ATM and standard low cost multimedia systems. It is a heterogeneous multivendor system containing a variety of switches and desktop solutions, employing different protocol options of ATM. The tests conducted in the pilot system revealed major difficulties regarding stability, interoperability and performance. The paper presents motivations, layout and results of the pilot system. Discussion of results concentrates on performance issues relevant for realistic applications, e.g., connection to a RAID system via NFS over ATM
Y1  - 1998
SN  - 0018-9499
VL  - 45
IS  - 4
SP  - 1867
EP  - 1871
ER  - 
TY  - JOUR
A1  - Weckesser, Martin
A1  - Grießmeier, Martin
A1  - Schmidt, Daniela
A1  - Sonnenberg, Frank
A1  - Ziemons, Karl
A1  - Kemna, Lars
A1  - Holschbach, Marcus
A1  - Langen, Karl-J.
A1  - Müller-Gärtner, Hans-W.
T1  - Iodine-123 α-methyl tyrosine single-photon emission tomography of cerebral gliomas: standardised evaluation of tumour uptake and extent
JF  - European Journal of Nuclear Medicine
N2  - Single-photon emission tomography (SPET) with the amino acid analogue l-3-[123I]iodo-α-methyl tyrosine (IMT) is helpful in the diagnosis and monitoring of cerebral gliomas. Radiolabelled amino acids seem to reflect tumour infiltration more specifically than conventional methods like magnetic resonance imaging and computed tomography. Automatic tumour delineation based on maximal tumour uptake may cause an overestimation of mean tumour uptake and an underestimation of tumour extension in tumours with circumscribed peaks. The aim of this study was to develop a program for tumour delineation and calculation of mean tumour uptake which takes into account the mean background activity and is thus optimised to the problem of tumour definition in IMT SPET. Using the frequency distribution of pixel intensities of the tomograms a program was developed which automatically detects a reference brain region and draws an isocontour region around the tumour taking into account mean brain radioactivity. Tumour area and tumour/brain ratios were calculated. A three-compartment phantom was simulated to test the program. The program was applied to IMT SPET studies of 20 patients with cerebral gliomas and was compared to the results of manual analysis by three different investigators. Activity ratios and chamber extension of the phantom were correctly calculated by the automatic analysis. A method based on image maxima alone failed to determine chamber extension correctly. Manual region of interest analysis in patient studies resulted in a mean inter-observer standard deviation of 8.7%±6.1% (range 2.7%–25.0%). The mean value of the results of the manual analysis showed a significant correlation to the results of the automatic analysis (r = 0.91, P<0.0001 for the uptake ratio; r = 0.87, P<0.0001 for the tumour area). We conclude that the algorithm proposed simplifies the calculation of uptake ratios and may be used for observer-independent evaluation of IMT SPET studies. Three-dimensional tumour recognition and transfer to co-registered morphological images based on this program may be useful for the planning of surgical and radiation treatment.
Y1  - 1998
SN  - 1619-7089
VL  - 25
IS  - 2
SP  - 150
EP  - 156
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  - Griebel, M.
A1  - Indlekofer, K. M.
A1  - Lüth, H.
T1  - Transport properties of gated resonant tunneling diodes in the single electron regime. Griebel, M.; Indlekofer,  K. M.; Förster, A.; Lüth, H.
JF  - Journal of Applied Physics. 84 (1998), H. 12
Y1  - 1998
SN  - 1089-7550
SP  - 6719
EP  - 6724
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Lachenmann, S. G.
A1  - Kastalsky, A.
A1  - Uhlisch, D.
T1  - Hybrid superconductor/semiconductor step junction with three terminals. Lachenmann, S. G.; Kastalsky, A.; Förster A.; Uhlisch, D.; Neurohr, K.; Schäpers, Th.
JF  - Journal of Applied Physics. 83 (1998), H. 12
Y1  - 1998
SN  - 1089-7550
SP  - 8077
EP  - 8079
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Darmo, J.
A1  - Dubecky, F.
A1  - Kordos, P.
T1  - Annealing effect on concentration of EL6-like deep-level state in low-temperature-grown molecular beam epitaxial GaAs. Darmo, J.; Dubecky, F.; Kordos, P.; Förster, A.
JF  - Applied Physics Letters. 72 (1998), H. 5
Y1  - 1998
SN  - 1077-3118
SP  - 590
EP  - 592
ER  - 
TY  - JOUR
A1  - Scholl, Ingrid
A1  - Palm, Christoph
A1  - Lehmann, Thomas
A1  - Spitzer, Klaus
T1  - Quantitative Farbmessung in laryngoskopischen Bildern. Palm, C; Scholl, I; Lehmann, TM; Spitzer, K.
JF  - Bildverarbeitung für die Medizin 1998. Hrsg.: Thomas Lehmann ...
Y1  - 1998
SN  - 3-540-63885-7
SP  - 412
EP  - 416
PB  - Springer
CY  - Berlin
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  - 
TY  - JOUR
A1  - Mertens, Josef
T1  - Multi point design challenges for supersonic transports
JF  - Fluid dynamics research on supersonic aircraft : this report is a compilation of the edited proceedings of the special course on "Fluid dynamics 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
SP  - 8.1
EP  - 8.12
PB  - Research and Technology Organization
CY  - Neuilly-sur-Seine
ER  - 
TY  - JOUR
A1  - Artmann, Gerhard
A1  - Kelemen, C.
A1  - Porst, Dariusz
A1  - Büldt, G.
T1  - Cellular engineering: Crash tests an menschlichen Erythrozyten geben Aufschluß über versteckte Materialeigenschaften zellulärer Proteine / Artmann, G. M. ; Kelemen, Ch. ; Porst, D. ; Büldt, G. ; Chien, Shu
JF  - Biomedizinische Technik / Biomedical Engineering. 43 (1998), H. s1
Y1  - 1998
SN  - 1862-278
SP  - 446
EP  - 447
ER  - 
TY  - JOUR
A1  - Havermann, Marc
A1  - Beylich, A. E.
T1  - Combined Measurement of Velocity, Temperature and Pressure in Compressible Gas Flows Using Laser-Induced Iodine Fluorescence / Havermann, M. ; Beylich, A. E.
Y1  - 1998
N1  - 9th International Symposium on Applications of Laser Techniques to Fluid Mechanics, Lisbon (Portugal), 1998
PB  - -
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Ohler, C.
A1  - Daniels, C.
T1  - Heterojunction band offsets and Schottky-barrier heights: Tersoff’s theory in the presence of strain / C. Ohler ; C. Daniels ; A. Förster ...
JF  - Physical review / B, Condensed matter and materials physics. 58 (1998), H. 12
Y1  - 1998
SN  - 1095-3795
SP  - 7864
EP  - 7871
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Balodis, M.
A1  - Prokofjevs, P.
T1  - Level scheme of 194Ir / M. Balodis ; P. Prokofjevs ... F. Hoyler ...
JF  - Nuclear physics <Amsterdam> / A. 641 (1998), H. 2
Y1  - 1998
SN  - 0375-9474
SP  - 133
EP  - 187
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - White, D.H.
A1  - Hoff, R. W.
T1  - Nuclear structure of 241Pu from neutron-capture, (d,p)-, and (d,t)-reaction measurements / D. H. White ; R. W. Hoff ... F. Hoyler ...
JF  - Physical review / C. 57 (1998), H. 3
Y1  - 1998
SN  - 0556-2813
SP  - 1112
EP  - 1133
ER  - 
TY  - JOUR
A1  - Faßbender, Heinz
A1  - Maneth, Sebastian
T1  - A strict border for the decidability of e-unification for recursive functions / Faßbender, Heinz ; Maneth, Sebastian
JF  - Journal of functional and logic programming. 1998 (1998), H. 4
Y1  - 1998
SN  - 1080-5230
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Heidler, F.
A1  - Zischank, W.
T1  - Induced overvoltages in cable ducts taking into account the current flow into earth / F. Heidler ; W. Zischank ... A. Kern ...
JF  - Conference proceedings : 14th - 18th September 1998, [Burlington Hotel, Birmingham, United Kingdom] / organised by: School of Engineering and Advanced Technology, Staffordshire University, United Kingdom
Y1  - 1998
N1  - International Conference on Lightning Protection <24, 1998, Birmingham> ; School of Engineering and Advanced Technology <Stafford> ; ICLP <4, 1998, Birmingham>
CY  - Birmingham
ER  - 
TY  - JOUR
A1  - Dikta, Gerhard
T1  - On Semiparametric Random Censorship Models
JF  - Journal of Statistical Planning and Inference. 66 (1998), H. 2
Y1  - 1998
SN  - 0378-3758
SP  - 253
EP  - 279
ER  - 
TY  - JOUR
A1  - Mang, Thomas
A1  - Haulena, Friedhelm
T1  - Recycling of Polymeric Composites
JF  - Invited and contributing lectures presented at the 38th Microsymposium on Recycling of Polymers : held in Prague, Czech Republic, July 14 - 17, 1997 / International Union of Pure and Applied Chemistry, Macromolecular Division. Symposium ed. J. Kahovec.
Y1  - 1998
N1  - Macromolecular symposia ; 135 ; Microsymposium on Recycling of Polymers <38, 1997, Praha>
SP  - 147
EP  - 156
PB  - Wiley-VCH
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Baumann, Marcus
A1  - Goeyens, L.
A1  - Semeneh, M.
A1  - Elskens, M.
T1  - Phytoplankton nutrient utilisation and nutrient signature in the Southern Ocean / Goeyens, L. ; Semeneh, M. ; Baumann, M.E.M. ; Elskens, M. ; Shopova, D. ; Dehairs, F.
JF  - Journal of Marine Systems. 17 (1998), H. 1-4
Y1  - 1998
SN  - 0924-7963
SP  - 143
EP  - 157
ER  - 
TY  - JOUR
A1  - Baumann, Marcus
A1  - Semeneh, M.
A1  - Dehairs, F.
A1  - Elskens, M.
T1  - Nitrogen uptake regime and phytoplankton community structure in the Southern Ocean / Semeneh, M. ; Dehairs, F. ; Elskens, M. ; Baumann, M.E.M. ; Kopczynska, E.E. ; Lancelot, C. ; Goeyens, L.
JF  - Journal of Marine Systems. 17 (1998), H. 1-4
Y1  - 1998
SN  - 0924-7963
SP  - 159
EP  - 177
ER  - 
TY  - JOUR
A1  - Enning, Manfred
A1  - Jenayeh, I.
A1  - Müller, C.
A1  - Kositza, N.
T1  - Mechatronics in automating shunting processes in marshalling yards / Jenayeh, I. ; Müller, C.; Kositza, N. ; Enning, M. ; Rake, H.
JF  - Mechatronics  '98 : proceedings of the 6th UK Mechatronics Forum International Conference, Skövde, Sweden, 9-11 September 1998
Y1  - 1998
SN  - 0-08-043339-1
N1  - UK Mechatronics Forum International Conference (6 : 1998  : Skövde)
PB  - Pergamon
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Enning, Manfred
A1  - Jenayeh, I.
A1  - Müller, C.
A1  - Kositza, N.
T1  - A New Approach for Automating Shunting Processes in Marshalling Yards / Jenayeh, I.;  Müller, C. ; Kositza, N. ; Enning, M. ; Rake, H.
JF  - Computational Engineering in Systems Applications : 2nd IMACS International Multiconference CESA'98; [abstracts; Nabeul-Hammamet, Tunisia, April 1 - 4, 1998] / ed. by Pierre Borne
Y1  - 1998
SP  - 338
EP  - 343
PB  - UCIS
CY  - Villeneuve d'Ascq
ER  - 
TY  - JOUR
A1  - Iding, Hans
A1  - Siegert, Petra
A1  - Mesch, K.
A1  - Pohl, Martina
T1  - Application of α-keto acid decarboxylases in biotransformations
JF  - Biochimica et biophysica acta (BBA) - Protein structure and molecular enzymology
Y1  - 1998
SN  - 1879-2588 (E-Journal); 0167-4838 (Print)
VL  - Vol. 1385
IS  - Iss. 2
SP  - 307
EP  - 322
ER  - 
TY  - JOUR
A1  - Pohl, Martina
A1  - Siegert, Petra
A1  - Mesch, K.
A1  - Bruhn, H.
A1  - Grötzinger, Joachim
T1  - Active site mutants of pyruvate decarboxylase from Zymomonas mobilis : a site-directed mutagenesis study of L112, I472, I476, E473 and N482
JF  - European journal of biochemistry
Y1  - 1998
SN  - 1432-1033 (E-Journal); 1742-4658 (E-Journal); 0014-2956 (Print); 1742-464X (Print)
VL  - Vol. 257
IS  - Iss. 3
SP  - 538
EP  - 546
ER  - 
TY  - JOUR
A1  - Seibler, Jost
A1  - Schübeler, Dirk
A1  - Fiering, Steven
A1  - Groudine, Mark
A1  - Bode, Jürgen
T1  - DNA cassette exchange in ES cells mediated by Flp recombinase: an efficient strategy for repeated modification of tagged loci by marker-free constructs
JF  - Biochemistry
Y1  - 1998
U6  - https://doi.org/10.1021/bi980288t
SN  - 1520-4995
VL  - 37
IS  - 18
SP  - 6229
EP  - 6234
ER  - 
TY  - JOUR
A1  - Bode, J.
A1  - Bartsch, J.
A1  - Boulikas, T.
A1  - Iber, M.
A1  - Mielke, C.
A1  - Schübeler, D.
A1  - Seibler, Jost
A1  - Benham, C.
T1  - Transcription-promoting genomic sites in mammalia: their elucidation and architectural principles
JF  - Gene therapy & molecular biology
Y1  - 1998
SN  - 1529-9120
VL  - 1
IS  - 1
SP  - 1
EP  - 29
ER  - 
TY  - JOUR
A1  - Iber, Michaela
A1  - Schübeler, Dirk
A1  - Seibler, Jost
A1  - Höxter, Maria
A1  - Bode, Jürgen
T1  - Efficient FACS selection procedure for cells undergoing Flp-mediated site-specific conversions
JF  - Technical Tips Online
Y1  - 1998
U6  - https://doi.org/10.1016/S1366-2120(08)70132-6
VL  - 4
IS  - 1
SP  - 25
EP  - 29
ER  - 
TY  - JOUR
A1  - Stulpe, Werner
A1  - Bugajski, S.
A1  - Hellwig, K.-E.
T1  - On Fuzzy Random Variables and Statistical Maps. Bugajski, S.; Hellwig, K.-E.; Stulpe, W.
JF  - Reports on Mathematical Physics. 41 (1998), H. 1
Y1  - 1998
SN  - 0034-4877
SP  - 1
EP  - 11
ER  - 
TY  - JOUR
A1  - Wolf, Martin R.
A1  - Simon, S.
A1  - Schlick, Christopher
T1  - Qualitative and Quantitative Analysis of Cooperation / Wolf, M. ; Simon, S. ; Schlick, C.
JF  - Proceedings : May 26 - 29, 1998, Cannes (France) = Actes : 26 - 29 mai 1998 / INRIA, Institut National de Recherche en Informatique et en Automatique, Unité de recherche ... F. Darses ..., eds
Y1  - 1998
N1  - COOP ; Institut National de Recherche en Informatique et en Automatique ; Centre ; (Sophia Antipolis) ; International Conference on the Design of Cooperative Systems ; (3 ; 1998.05.26-29 ; Cannes) ; Conference Internationale sur la Conception de Systèmes Coopératifs ; (3 ; 1998.05.26-29 ; Cannes) ; COOP ; (3 ; 1998.05.26-29 ; Cannes)
SP  - 1
EP  - 5
PB  - -
CY  - Cannes
ER  - 
TY  - JOUR
A1  - Fabo, Sabine
T1  - Exhibition review: Documenta X and its media concept
JF  - Leonardo
Y1  - 1998
SN  - 0024-094x
N1  - Documenta <10, 1997, Kassel>
VL  - 31
IS  - 4
SP  - 330
ER  - 
TY  - JOUR
A1  - Stulpe, Werner
A1  - Ruch, Ernst
T1  - Proof of the Mixing Theorem for Statistical Systems in Classical Physics. Ruch, Ernst; Stulpe, Werner
JF  - Acta Applicandae Mathematicae. 53 (1998), H. 3
Y1  - 1998
SN  - 1572-9036
SP  - 329
EP  - 352
ER  - 
TY  - JOUR
A1  - Zientz, Evelyn
A1  - Bongaerts, Johannes
A1  - Unden, Gottfried
T1  - Fumarate regulation of gene expression in Escherichia coli by the DcuSR (dcuSR genes) two-component regulatory system
JF  - Journal of bacteriology
Y1  - 1998
SN  - 1098-5530 (E-Journal); 0021-9193 (Print)
VL  - Vol. 180
IS  - No. 20
SP  - 5421
EP  - 5425
ER  - 
TY  - JOUR
A1  - Stulpe, Werner
T1  - On the Representation of Quantum Mechanics on a Classical Sample Space
JF  - International Journal of Theoretical Physics. 37 (1998), H. 1
Y1  - 1998
SN  - 1572-9575
SP  - 349
EP  - 356
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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  -