Refine
Year of publication
- 1997 (214) (remove)
Institute
- Fachbereich Elektrotechnik und Informationstechnik (33)
- Fachbereich Wirtschaftswissenschaften (33)
- Fachbereich Medizintechnik und Technomathematik (32)
- Fachbereich Energietechnik (31)
- Fachbereich Chemie und Biotechnologie (25)
- Fachbereich Maschinenbau und Mechatronik (20)
- Fachbereich Luft- und Raumfahrttechnik (16)
- Fachbereich Gestaltung (8)
- Solar-Institut Jülich (8)
- Fachbereich Bauingenieurwesen (5)
Has Fulltext
- no (214) (remove)
Document Type
- Article (151)
- Book (27)
- Part of a Book (14)
- Conference Proceeding (10)
- Patent (9)
- Report (2)
- Doctoral Thesis (1)
Keywords
- Wind Tunnel (3)
- Flight Test (2)
- Pitching Moment (2)
- Wave Drag (2)
- Aerodynamic Drag (1)
- Certification Rule (1)
- Drag Reduction (1)
- Engine Efficiency (1)
- Evacuation Rule (1)
- Friction Drag (1)
Kompetenz zur Innovation: Vom Druckbetrieb zum Multimedia-Dienstleister . Staudt, E.; Thielemann, F.
(1997)
Innovationsreport Großhandel
(1997)
HSP III Koordinatenmessgerät
(1997)
Focus Artaud : Textcollage
(1997)
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.
Die rechtliche Behandlung von Zutrittsverweigerungen gegenüber Ausländern im Gaststättengewerbe
(1997)
Design and implementation aspects of a 3D reconstruction algorithm for the Jülich TierPET system
(1997)
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].
Elektromagnetischer Aktuator zur Betätigung eines Stellgliedes (2), mit wenigstens einem Elektromagneten (4) und einem mit dem Stellglied (2) verbundenen Anker (3), der gegen die Kraft einer Rückstellfeder (6) aus seiner Ruhelage in Richtung auf den Elektromagneten (4) bewegbar ist, mit einer Rückstellfeder (6), die eine nicht lineare, bezogen auf die Ruhelage des Ankers (3) progressiv ansteigende Kennlinie aufweist.
Anwendung des Haustürgeschäftewiderrufsgesetzes unter Angehörigen (BGH, Urteil vom 17.09.1996)
(1997)
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.