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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  - 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  -