Dokument-ID Dokumenttyp Verfasser/Autoren Herausgeber Haupttitel Abstract Auflage Verlagsort Verlag Erscheinungsjahr Seitenzahl Schriftenreihe Titel Schriftenreihe Bandzahl ISBN Quelle der Hochschulschrift Konferenzname Bemerkung Quelle:Titel Quelle:Jahrgang Quelle:Heftnummer Quelle:Erste Seite Quelle:Letzte Seite URN DOI Zugriffsart Link Abteilungen OPUS4-288 Wissenschaftlicher Artikel Kraft, Bodo, kraft@fh-aachen.de; Nagl, Manfred, Visual Knowledge Specification for Conceptual Design: Definition and Tool Support In: Advanced Engineering Informatics. Vol 21, Issue 1, 2007, Pages 67-83 http://dx.doi.org/10.1016/j.aei.2006.10.001 eds. J.C. Kunz, I.F.C. Smith and T. Tomiyama, Elsevier, Seite 1-22 Current CAD tools are not able to support the conceptual design phase, and none of them provides a consistency analysis for sketches produced by architects. This phase is fundamental and crucial for the whole design and construction process of a building. To give architects a better support, we developed a CAD tool for conceptual design and a knowledge specification tool. The knowledge is specific to one class of buildings and it can be reused. Based on a dynamic and domain-specific knowledge ontology, different types of design rules formalize this knowledge in a graph-based form. An expressive visual language provides a user-friendly, human readable representation. Finally, a consistency analysis tool enables conceptual designs to be checked against this formal conceptual knowledge. In this article, we concentrate on the knowledge specification part. For that, we introduce the concepts and usage of a novel visual language and describe its semantics. To demonstrate the usability of our approach, two graph-based visual tools for knowledge specification and conceptual design are explained. 2007 Fachbereich Medizintechnik und Technomathematik OPUS4-4286 Buch (Monographie) Laack, Walter van, Dr.vanLaack@web.de To perceive the world with logic Aachen van Laack 2007 340 S. : Ill., graph. Darst 978-3-936624-08-3 Dt. Ausg. u.d.T.: Mit Logik die Welt begreifen ; auch als E-Book ISBN 979-3-936624-09-0 Fachbereich Medizintechnik und Technomathematik OPUS4-321 Wissenschaftlicher Artikel Zhubanova, Azhar A., ; Digel, Ilya, digel@fh-aachen.de; Nojima, H., ; Artmann, Gerhard, artmann@fh-aachen.de The use of bactericidal effects of cluster ions generated by plasma in medical biotechnology The most of conventional methods of air purification use the power of a fan to draw in air and pass it through a filter. The problem of bacterial contamination of inner parts of such a type of air conditioners in some cases draws attention towards alternative air-cleaning systems. Some manufacturers offer to use the ozone's bactericidal and deodorizing effects, but the wide spreading of such systems is restricted by the fact that toxic effects of ozone in respect of human beings are well known. In 2000 Sharp Inc. introduced "Plasma Cluster Ions (PCI)" air purification technology, which uses plasma discharge to generate cluster ions (I 0-14 ). This technology has been developed for those customers that are conscious about health and hygiene. In our experiments, we focused on some principal aspects of plasma-generated ions application - time-dependency and irreversibility of bactericidal action, spatial and kinetic characteristics of emitted cluster particles, their chemical targets in the microbial cells. 2007 Fachbereich Medizintechnik und Technomathematik OPUS4-335 Konferenzveröffentlichung Stadler, Andreas M., ; Embs, Jan P., ; Zerlin, Kay, zerlin@fh-aachen.de; Digel, Ilya, digel@fh-aachen.de; Artmann, Gerhard, artmann@fh-aachen.de; Zaccai, Joe, ; Büldt, Georg, Temperature transitions of hemoglobin and cytosolic water diffusion in human red blood cells : [poster] Background Hemoglobin interactions in red blood cells Hemoglobin dynamics in human red blood cells Diffusion of H2O in red blood cells 2007 Fachbereich Medizintechnik und Technomathematik OPUS4-4907 Wissenschaftlicher Artikel Zerlin, Kay, zerlin@fh-aachen.de; Kasischke, Nicole, ; Digel, Ilya, digel@fh-aachen.de; Maggakis-Kelemen, Christina, ; Temiz Artmann, Aysegül, a.artmann@fh-aachen.de; Porst, Dariusz, porst@fh-aachen.de; Kayser, Peter, kayser@fh-aachen.de; Linder, Peter, linder@fh-aachen.de; Artmann, Gerhard, artmann@fh-aachen.de Structural transition temperature of hemoglobins correlates with species' body temperature 2007 9 European Biophysics Journal. 37 (2007), H. 1 1432-1017 1 10 campus http://dx.doi.org/10.1007/s00249-007-0144-4 Fachbereich Medizintechnik und Technomathematik OPUS4-8496 Wissenschaftlicher Artikel Lehnertz, Klaus, ; Mormann, Florian, ; Osterhage, Hannes, ; Andy, Müller, ; Prusseit, Jens, ; Chernihovskyi, Anton, ; Staniek, Matthäus, ; Krug, Dieter, ; Bialonski, Stephan, bialonski@fh-aachen.de; Elger, Christian E., State-of-the-art of seizure prediction 2007 6 Journal of Clinical Neurophysiology 24 2 147 153 10.1097/WNP.0b013e3180336f16 http://doi.org/10.1097/WNP.0b013e3180336f16 Fachbereich Medizintechnik und Technomathematik OPUS4-4455 Wissenschaftlicher Artikel Behbahani, Mehdi, behbahani@fh-aachen.de; Nicolai, M., ; Probst, M., ; Behr, M., Simulation of Blood Flow in a Ventricular Assist Device 2007 3 inSIDE. 5 (2007), H. 1 28 31 Fachbereich Medizintechnik und Technomathematik OPUS4-2805 Wissenschaftlicher Artikel Vu, Duc Khoi, ; Staat, Manfred, m.staat@fh-aachen.de Shakedown analysis of structures made of materials with temperature-dependent yield stress 2007 16 International Journal of Solids and Structures. 44 (2007), H. 13 0020-7683 4524 4540 campus http://dx.doi.org/10.1016/j.ijsolstr.2006.11.038 Fachbereich Medizintechnik und Technomathematik OPUS4-4237 Buch (Monographie) Kraft, Bodo, kraft@fh-aachen.de Semantische Unterstützung des konzeptuellen Gebäudeentwurfs Aachen Shaker 2007 VIII, 381 S. : Ill., graph. Darst. 978-3-8322-6045-3 Berichte aus der Informatik ; Zugl.: Aachen, Techn. Hochsch., Diss., 2007 Fachbereich Medizintechnik und Technomathematik OPUS4-4906 Wissenschaftlicher Artikel Digel, Ilya, digel@fh-aachen.de; Zerlin, Kay, zerlin@fh-aachen.de; Temiz Artmann, Aysegül, a.artmann@fh-aachen.de; Engels, S., Protein dynamics in thermosensation 2007 0 Regenerative medicine. 2 (2007), H. 5 1746-0751 Proceedings of the 3rd World Congress on Regenerative Medicine. October 18-20, 2007. Leipzig, Germany 533 533 bezahl http://dx.doi.org/10.2217/17460751.2.5.485 Fachbereich Medizintechnik und Technomathematik OPUS4-4114 Wissenschaftlicher Artikel Müller-Veggian, Mattea, mueller-veggian@opus.fh-aachen.de; Protic, D., ; Krings, T., ; Niessen, S., Position-Sensitive Si(Li) Transmission Detectors for the EXL-Experiments at GSI-Darmstadt. 2007 Scientific Report / GSi Gesellschaft für Schwerionenforschung, Darmstadt. 2007 (2007), H. 1 Fair-Experiments-31; GSI Report 2007-1, June 2007 ; GSI Scientific Report 2006 33 weltweit http://www.gsi.de/informationen/wti/library/scientificreport2006/PAPERS/FAIR-EXPERIMENTS-31.pdf Fachbereich Medizintechnik und Technomathematik OPUS4-3611 Wissenschaftlicher Artikel Kaminsky, Radoslav, ; Dumont, K., ; Weber, Hans-Joachim, weber@fh-aachen.de; Schroll, M., ; Verdonck, P., PIV validation of blood-heart valve leaflet interaction modelling - 2007 8 The International journal of artificial organs. 30 (2007), H. 7 640 648 Fachbereich Medizintechnik und Technomathematik OPUS4-4924 Wissenschaftlicher Artikel Artmann, Gerhard, artmann@fh-aachen.de; Zerlin, Kay, zerlin@fh-aachen.de; Digel, Ilya, digel@fh-aachen.de; Stadler, Andreas M., Physical discontinuities at body temperature in human red blood cells / Artmann, GM ; Zerlin, K ; Digel, I ; Stadler, A ; Zaccai, G ; Temiz, AA 2007 0 Tissue Engineering. 13 (2007), H. 7 1076-3279 TERMIS-EU Meeting Abstracts London, UK September 4-7, 2007 1778 1778 bezahl http://online.liebertpub.com/toc/ten/13/7 Fachbereich Medizintechnik und Technomathematik OPUS4-3448 Wissenschaftlicher Artikel Christiaens, P., ; Abouzar, Maryam H., ; Poghossian, Arshak, poghossian@fh-aachen.de; Wagner, Torsten, torsten.wagner@fh-aachen.de; Bijnens, N., ; Williams, O. A., ; Daenen, M., ; Haenen, K., ; Douthéret, O., ; Haen, J. d´, ; Mekhalif, Z., ; Schöning, Michael Josef, schoening@fh-aachen.de; Wagner, P., pH sensitivity of nanocrystalline diamond films 2007 5 Physica status solidi (A). 204 (2007), H. 9 0031-8965 2925 2930 campus http://dx.doi.org/10.1002/pssa.200776326 Fachbereich Medizintechnik und Technomathematik OPUS4-1550 Wissenschaftlicher Artikel Wagner, Torsten, torsten.wagner@fh-aachen.de; Beging, Stefan, beging@fh-aachen.de; Rotter, L., ; Poghossian, Arshak, poghossian@fh-aachen.de; Biselli, Manfred, biselli@fh-aachen.de; Zang, Werner, zang@fh-aachen.de; Schöning, Michael Josef, schoening@fh-aachen.de Online-Messsysteme für die automatisierte Charakterisierung von feldeffektbasierten Biosensoren Dresden TUDpress, Verl. der Wissenschaften 2007 343 S. : Ill., graph. Darst. 8. Dresdner Sensor-Symposium : Sensoren für Umwelt, Klima und Sicherheit, Biosensoren und Biosysteme, Sensoren und Sensorsysteme für die Prozesstechnik, Trends in der Sensortechnik, Materialentwicklung für die Sensorik; 8. Dresdner Sensor-Symposium, 10. - 12. Dezember 2007, Dresden / Gerald Gerlach ... (Hg.) 978-3-940046-45-1 Dresdner Sensor-Symposium <8, 2007, Dresden> ; Dresdner Beiträge zur Sensorik ; 29 257 260 Fachbereich Chemie und Biotechnologie OPUS4-7133 Wissenschaftlicher Artikel Kotliar, Konstantin, kotliar@fh-aachen.de; Drozdova, G. A., ; Shamshinova, A. M., Ocular hemodinamics and contemporary methods of its assessment. Part III. Non-invasive methods of assessment of ocular blood flow. 2. Static and dynamic assessment of retinal vessel reaction to stimuli 2007 7 National Journal Glaucoma Vol. 6 No. 2 64 71 Fachbereich Medizintechnik und Technomathematik OPUS4-7135 Wissenschaftlicher Artikel Kotliar, Konstantin, kotliar@fh-aachen.de; Drozdova, G. A., ; Shamshinova, A. M., Ocular hemodinamics and contemporary methods of its assessment. Part III. Non-invasive methods of assessment of ocular blood flow. 1. Assessment of blood cell velocities and flow rates in intraocular vessels and vascular beds 2007 7 Journal of Glaucoma Vol. 6 1 61 68 Fachbereich Medizintechnik und Technomathematik OPUS4-3455 Wissenschaftlicher Artikel Christiaens, P., ; Abouzar, Maryam H., ; Poghossian, Arshak, poghossian@fh-aachen.de; Wagner, Torsten, torsten.wagner@fh-aachen.de; Bijnens, N., ; Williams, O. A., ; Daenen, M., ; Haenen, K., ; Schöning, Michael Josef, schoening@fh-aachen.de; Wagner, P., Nanocrystalline diamond-based field-effect capacitive pH sensor Piscataway IEEE 2007 3 Transducers '07 Eurosensors XXI : digest of technical papers ; the14th International Conference on Solid-State Sensors, Actuators and Microsystems, June 10-14, 2007, Lyon, France / Gilles Delapierre (Ed.) 1-4244-0841-5 Eurosensors 21, 2007, Lyon ; International Conference on Solid-State Sensors, Actuators and Microsystems 14, 2007, Lyon 1891 1894 campus http://dx.doi.org/10.1109/SENSOR.2007.4300527 Fachbereich Medizintechnik und Technomathematik OPUS4-2904 Wissenschaftlicher Artikel Poghossian, Arshak, poghossian@fh-aachen.de; Abouzar, Maryam H., ; Christiaens, P., ; Williams, O. A., ; Haenen, K., ; Wagner, P., ; Schöning, Michael Josef, schoening@fh-aachen.de Nanocrystalline diamond-based field-effect (bio-)chemical sensor Dresden TUDpress, Verl. der Wissenschaften 2007 343 S. : Ill., graph. Darst. 8. Dresdner Sensor-Symposium : Sensoren für Umwelt, Klima und Sicherheit, Biosensoren und Biosysteme, Sensoren und Sensorsysteme für die Prozesstechnik, Trends in der Sensortechnik, Materialentwicklung für die Sensorik; 8. Dresdner Sensor-Symposium, 10. - 12. Dezember 2007, Dresden / Gerald Gerlach ... (Hg.) 978-3-940046-45-1 Dresdner Sensor-Symposium <8, 2007, Dresden> ; Dresdner Beiträge zur Sensorik ; 29 191 194 Fachbereich Medizintechnik und Technomathematik OPUS4-3471 Teil eines Buches Müller-Veggian, Mattea, mueller-veggian@opus.fh-aachen.de; Kops, Elena Rota, ; Quin, Peng, ; Herzog, Hans, MRI Based Attenuation Correction for Brain PET Images This work describes a procedure to yield attenuation maps from MR images which are used for the absorption correction (AC) of brain PET data. Such an approach could be mandatory for future combined PET and MRI scanners, which probably do not include a transmission facility. T1-weighted MR images were segmented into brain tissue, bone, soft tissue, and sinus; attenuation coefficients corresponding to elemental composition and density as well as to 511 keV photon energy were respectively assigned. Attenuation maps containing up to four compartments were created and forward projected into sinograms with attenuation factors which then were used for AC during reconstruction of FDG-PET data. The commonly used AC based on a radioactive (68Ge) transmission scan served as reference. The reconstructed radioactivity values obtained with the MRI-based AC were about 20% lower than those obtained with PET-based AC if the skull was not taken into account. Considering the skull the difference was still about 10%. Our investigations demonstrate the feasibility of a MRI-based AC, but revealed also the necessity of a satisfying delineation of bone thickness which tends to be underestimated in our first approach of T1-weighted MR image segmentation. Berlin Springer 2007 XVII, 476 S. : zahlr. Ill. und graph. Darst. Advances in medical engineering / [3rd RPT - Remagener Physiktage together with the Second Scientific Workshop of Medical Robotics, Navigation and Visualization ... Remagen ... 7.-9. März 2007]. Thorsten M. Buzug (ed.) Part 1. 978-3-540-68763-4 Springer proceedings in physics ; 114 93 97 10.1007/978-3-540-68764-1_15 bezahl https://doi.org/10.1007/978-3-540-68764-1_15 Fachbereich Medizintechnik und Technomathematik