@inproceedings{Goldbach2010, author = {Goldbach, Daniel}, title = {Management der funktionalen Sicherheit einer Entwicklung eines sicherheitskritischen Systems im Bereich Nutzfahrzeuge}, series = {Commercial vehicle technology 2010 : proceedings of the 1st Commercial Vehicle Technology Symposium (CVT 2010), March 16 - 18, 2010, Kaiserslautern / K. Berns ... (ed.)}, booktitle = {Commercial vehicle technology 2010 : proceedings of the 1st Commercial Vehicle Technology Symposium (CVT 2010), March 16 - 18, 2010, Kaiserslautern / K. Berns ... (ed.)}, publisher = {Shaker}, address = {Aachen}, isbn = {978-3-8322-9040-5}, pages = {487 -- 495}, year = {2010}, language = {de} } @inproceedings{GoldbachAment2010, author = {Goldbach, Daniel and Ament, Christoph}, title = {Stabilized reversing with vehicle trailer combinations}, series = {Crossing borders within the ABC : automation, biomedical engineering and computer science; proceedings; 55. IWK Internationales Wissenschaftliches Kolloquium; 13 - 17 September 2010, Ilmenau}, booktitle = {Crossing borders within the ABC : automation, biomedical engineering and computer science; proceedings; 55. IWK Internationales Wissenschaftliches Kolloquium; 13 - 17 September 2010, Ilmenau}, editor = {Scharff, Peter}, publisher = {Verl. ISLE}, address = {Ilmenau}, organization = {Technische Universit{\"a}t / Fakult{\"a}t f{\"u}r Informatik und Automatisierung}, isbn = {978-3-938843-53-6}, pages = {352 -- 357}, year = {2010}, language = {en} } @article{GosslaButtelWahrmundetal.2010, author = {Gossla, Ulrich and Buttel, Luc and Wahrmund, Holger and Mehlig, Bernd}, title = {Bemessung, Anwendung und Qualit{\"a}tssicherung von Stahlfaserspritzbeton im Tunnelbau}, series = {Beton- und Stahlbetonbau}, volume = {105}, journal = {Beton- und Stahlbetonbau}, number = {2}, isbn = {0005-9900}, pages = {92 -- 101}, year = {2010}, language = {de} } @article{GrajewskiKoesterTurek2010, author = {Grajewski, Matthias and K{\"o}ster, Michael and Turek, Stefam}, title = {Numerical analysis and implementational aspects of a new multilevel grid deformation method}, series = {Applied Numerical Mathematics}, volume = {60}, journal = {Applied Numerical Mathematics}, number = {8}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0168-9274}, doi = {10.1016/j.apnum.2010.03.017}, pages = {767 -- 781}, year = {2010}, abstract = {Recently, we introduced and mathematically analysed a new method for grid deformation (Grajewski et al., 2009) [15] we call basic deformation method (BDM) here. It generalises the method proposed by Liao et al. (Bochev et al., 1996; Cai et al., 2004; Liao and Anderson, 1992) [4], [6], [20]. In this article, we employ the BDM as core of a new multilevel deformation method (MDM) which leads to vast improvements regarding robustness, accuracy and speed. We achieve this by splitting up the deformation process in a sequence of easier subproblems and by exploiting grid hierarchy. Being of optimal asymptotic complexity, we experience speed-ups up to a factor of 15 in our test cases compared to the BDM. This gives our MDM the potential for tackling large grids and time-dependent problems, where possibly the grid must be dynamically deformed once per time step according to the user's needs. Moreover, we elaborate on implementational aspects, in particular efficient grid searching, which is a key ingredient of the BDM.}, language = {en} } @article{GronsfeldSparlaWeinnhold2010, author = {Gronsfeld, Richard and Sparla, Peter and Weinnhold, Wolfgang}, title = {Airborne und terrestrisches Laserscanning - neue Tools f{\"u}r den Talsperrenbetreiber?}, series = {Wasserwirtschaft}, volume = {100}, journal = {Wasserwirtschaft}, number = {4}, isbn = {0043-0978}, pages = {80 -- 82}, year = {2010}, language = {de} } @article{GrottkeBraunschweigPhilippenetal.2010, author = {Grottke, O. and Braunschweig, T. and Philippen, B. and Gatzweiler, Karl-Heinz and Gronloh, N. and Staat, Manfred and Rossaint, R. and Tolba, R.}, title = {A New Model for Blunt Liver Injuries in the Swine}, series = {European Surgical Research. 44 (2010), H. 2}, journal = {European Surgical Research. 44 (2010), H. 2}, isbn = {1421-9921}, pages = {65 -- 73}, year = {2010}, language = {en} } @inproceedings{GoemmelFrauenrathOttenetal.2010, author = {G{\"o}mmel, Andreas and Frauenrath, Tobias and Otten, Mario and Niendorf, Thoralf and Butenweg, Christoph}, title = {In-vivo measurements of vocal fold geometry using Magnetic Resonance Imaging}, series = {Fortschritte der Akustik - DAGA 2010, 36. Jahrestagung f{\"u}r Akustik}, booktitle = {Fortschritte der Akustik - DAGA 2010, 36. Jahrestagung f{\"u}r Akustik}, editor = {M{\"o}ser, Michael and Schulte-Fortkamp, Brgitte and Ochmann, Martin}, publisher = {Deutsche Gesellschaft f{\"u}r Akustik}, address = {Berlin}, isbn = {978-3-9808659-8-2}, year = {2010}, language = {de} } @inproceedings{GoemmelNiendorfFrauenrathetal.2010, author = {G{\"o}mmel, Andreas and Niendorf, Thoralf and Frauenrath, Tobias and Otten, Mario and Butenweg, Christoph and Kob, Malte}, title = {3D vocal fold geometry mapping using Magnetic Resonance Imaging}, series = {Fortschritte der Akustik : 36. Deutsche Jahrestagung f{\"u}r Akustik, Band 1}, booktitle = {Fortschritte der Akustik : 36. Deutsche Jahrestagung f{\"u}r Akustik, Band 1}, publisher = {Deutsche Gesellschaft f{\"u}r Akustik}, address = {Berlin}, organization = {Deutsche Jahrestagung f{\"u}r Akustik <36, 2010, Berlin>}, isbn = {978-3-9808659-8-2}, pages = {271 -- 272}, year = {2010}, language = {en} } @article{GoettscheHoffschmidtSchmitzetal.2010, author = {G{\"o}ttsche, Joachim and Hoffschmidt, Bernhard and Schmitz, Stefan and Sauerborn, Markus}, title = {Solar Concentrating Systems Using Small Mirror Arrays}, series = {Journal of solar energy engineering}, volume = {Vol. 132}, journal = {Journal of solar energy engineering}, number = {Iss. 1}, isbn = {0199-6231}, pages = {4 S.}, year = {2010}, language = {en} } @article{HarmsReisgenSchleseretal.2010, author = {Harms, Alexander and Reisgen, Uwe and Schleser, Markus and Schiebahn, Alexander and Thiele, Regina}, title = {Herausforderungen an die F{\"u}getechnik: Leichtbau und Kosteneffizienz beim Elektrofahrzeug}, series = {Elektromobilit{\"a}t made in Aachen. (RWTH-Themen : Berichte aus der Rheinisch-Westf{\"a}lischen Technischen Hochschule Aachen ; Ausg. 2010, 2)}, journal = {Elektromobilit{\"a}t made in Aachen. (RWTH-Themen : Berichte aus der Rheinisch-Westf{\"a}lischen Technischen Hochschule Aachen ; Ausg. 2010, 2)}, issn = {0179-079X}, pages = {58 -- 60}, year = {2010}, language = {de} } @article{HaselgruberMautnerThiele2010, author = {Haselgruber, Nikolaus and Mautner, Karin and Thiele, Jan}, title = {Usage Space Analysis for Reliability Testing}, series = {Quality and Reliability Engineering International}, volume = {26}, journal = {Quality and Reliability Engineering International}, number = {8}, publisher = {Wiley}, address = {New York}, issn = {1099-1638}, doi = {10.1002/qre.1155}, pages = {877 -- 885}, year = {2010}, abstract = {During the development process of a complex technical product, one widely used and important technique is accelerated testing where the applied stress on a component is chosen to exceed the reference stress, i.e. the stress encountered in field operation, in order to reduce the time to failure. For that, the reference stress has to be known. Since a complex technical product may fail regarding numerous failure modes, stress in general is highly dimensional rather than scalar. In addition, customers use their products individually, i.e. field operation should be described by a distribution rather than by one scalar stress value. In this paper, a way to span the customer usage space is shown. It allows the identification of worst case reference stress profiles in significantly reduced dimensions with minimal loss of information. The application example shows that even for a complex product like a combustion engine, stress information can be compressed significantly. With low measurement effort it turned out that only three reference stress cycles were sufficient to cover a broad range of customer stress variety.}, language = {en} } @inproceedings{HavermannSeilerHenning2010, author = {Havermann, Marc and Seiler, F. and Henning, P.}, title = {Shock Tunnel Experiments and CFD Simulation of Lateral Jet Interaction in Hypersonic Flows}, series = {New Results in Numerical and Experimental Fluid Mechanics VII; Contributions to the 16th STAB/DGLR Symposium Aachen, Germany 2008}, booktitle = {New Results in Numerical and Experimental Fluid Mechanics VII; Contributions to the 16th STAB/DGLR Symposium Aachen, Germany 2008}, editor = {Dillmann, Andreas and Heller, Gerd and Klaas, Michael and Kreplin, Hans-Peter and Nitsche, Wolfgang and Schr{\"o}der, Wolfgang}, publisher = {Springer}, address = {Berlin}, isbn = {9783642142437}, doi = {10.1007/978-3-642-14243-7_45}, pages = {365 -- 372}, year = {2010}, language = {en} } @book{Hebel2010, author = {Hebel, Christoph}, title = {Einsatzm{\"o}glichkeiten und Anforderungen von makroskopischen Personenverkehrsnachfragemodellen}, publisher = {Inst. f{\"u}r Stadtbauwesen und Stadtverkehr, RWTH Aachen}, address = {Aachen}, isbn = {978-3-88354-160-0}, pages = {XVIII, 133 S. : Ill., graph. Darst.}, year = {2010}, language = {de} } @inproceedings{HeinzOertelBung2010, author = {Heinz, G. and Oertel, Mario and Bung, Daniel Bernhard}, title = {Investigations on a cooling water system for a gas tubine facility concerning air vortexes and sediment transport}, series = {Hydraulic structures: useful water harvesting systems or relics? : Third International Junior Researcher and Engineer Workshop on Hydraulic Structures (IJREWHS'10) : Edinburgh, Scotland, U.K., 2-3 May 2010}, booktitle = {Hydraulic structures: useful water harvesting systems or relics? : Third International Junior Researcher and Engineer Workshop on Hydraulic Structures (IJREWHS'10) : Edinburgh, Scotland, U.K., 2-3 May 2010}, editor = {Janssen, Robert}, publisher = {School of Civil Engineering, The University of Queensland}, address = {Brisbane}, organization = {International Junior Researcher and Engineer Workshop on Hydraulic Structures <3, 2010, Edinburgh>}, isbn = {9781742720159}, pages = {109 -- 116}, year = {2010}, language = {en} } @article{HeinzelSchaeferMuelleretal.2010, author = {Heinzel, Alexander and Sch{\"a}fer, Ralf and M{\"u}ller, Hans-Wilhelm and Schieffer, Andre and Ingenhag, Ariane and Eickhoff, Simon B. and Northoff, Georg and Franz, Matthias and Hautzel, Hubertus}, title = {Increased Activation of the Supragenual Anterior Cingulate Cortex during Visual Emotional Processing in Male Subjects with High Degrees of Alexithymia: An Event-Related fMRI Study}, series = {Psychotherapy and Psychosomatics}, volume = {79}, journal = {Psychotherapy and Psychosomatics}, number = {6}, publisher = {Karger}, address = {Basel}, issn = {0033-3190}, doi = {10.1159/000320121}, pages = {363 -- 370}, year = {2010}, abstract = {Background: One of the most prominent neurobiological models of alexithymia assumes an altered function of the anterior cingulate cortex (ACC) as the crucial neural correlate of alexithymia. So far functional imaging studies have yielded inconclusive results. Therefore, we tested this hypothesis in healthy alexithymics and nonalexithymics in an event-related fMRI study. Methods: Thirty high- and 30 low-alexithymic right-handed male subjects (selected by the 20-item Toronto Alexithymia Scale, TAS-20) were investigated with event-related fMRI using a picture viewing paradigm. The stimuli consisted of happy, fearful and neutral facial expressions (Ekman-Friesen) as well as positive, negative and neutral pictures from the International Affective Picture System. Results: Contrasting the high-alexithymic with the low-alexithymic group we observed increased activation of the supragenual ACC for different emotional valences as well as for different emotional stimuli. Moreover, there was a positive correlation of the ACC with the individual TAS-20 scores but no correlations with the individual Beck Depression Inventory scores. Additionally, there was no difference in activity of the amygdala. Conclusions: We demonstrated that the supragenual ACC is constantly activated more strongly in alexithymic subjects and that this activation is related to the symptoms of alexithymia and not to associated symptoms such as depression. Therefore, our findings support the hypothesis of an altered function of the ACC in alexithymia.}, language = {en} } @article{HeinzelSchaeferMuelleretal.2010, author = {Heinzel, Alexander and Sch{\"a}fer, Ralf and M{\"u}ller, Hans-Wilhelm and Schieffer, Andre and Ingenhag, Ariane and Northoff, Georg and Franz, Matthias and Hautzel, Hubertus}, title = {Differential modulation of valence and arousal in high-alexithymic and low-alexithymic individuals}, series = {Neuroreport}, volume = {21}, journal = {Neuroreport}, number = {15}, publisher = {Lippincott Williams \& Wilkins}, address = {London}, issn = {1473-558X}, doi = {10.1097/WNR.0b013e32833f38e0}, pages = {998 -- 1002}, year = {2010}, abstract = {High-alexithymic individuals are characterized by an impaired ability to identify and communicate emotions whereas low-alexithymic individuals have a wide-ranging ability to deal with emotions. This study examined the hypothesis that valence and arousal modifications of emotional stimuli differentially modulate cortical regions in high-alexithymic and low-alexithymic individuals. To this end, 28 high-alexithymic and 25 low-alexithymic individuals were investigated with event-related fMRI using visual emotional stimuli. We found differential neural activations in the dorsal anterior cingulate, the insula and the amygdala. We suggest that these differences may account for the impaired ability of high-alexithymic individuals to appropriately handle emotional stimuli.}, language = {en} } @article{Helmig2010, author = {Helmig, Ilka}, title = {Nitty - fontnames illustrated}, series = {Slanted}, journal = {Slanted}, number = {11}, publisher = {Slanted Publishers}, address = {Karlsruhe}, issn = {1867-6510}, pages = {68 -- 69}, year = {2010}, language = {en} } @book{Helmig2010, author = {Helmig, Ilka}, title = {Ilka Helmig, residential observation : Toonkamer in de Pastoe Fabriek Utrecht, Dutch Design Week Eindhoven}, publisher = {D'jonge Hond}, address = {Zwolle}, isbn = {978-90-89102-48-5}, pages = {110 S. : {\"u}berw. Ill.}, year = {2010}, language = {de} } @article{HerzogPietrzykShahetal.2010, author = {Herzog, Hans and Pietrzyk, Uwe and Shah, N. Jon and Ziemons, Karl}, title = {The current state, challenges and perspectives of MR-PET}, series = {Neuroimage}, volume = {49}, journal = {Neuroimage}, number = {3}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1053-8119}, doi = {10.1016/j.neuroimage.2009.10.036}, pages = {2072 -- 2082}, year = {2010}, abstract = {Following the success of PET/CT during the last decade and the recent increasing proliferation of SPECT/CT, another hybrid imaging instrument has been gaining more and more interest: MR-PET. First combined, simultaneous PET and MR studies carried out in small animals demonstrated the feasibility of the new approach. Concurrently, some prototypes of an MR-PET scanner for simultaneous human brain studies have been built, their performance is being tested and preliminary applications have already been shown. Through this pioneering work, it has become clear that advances in the detector design are necessary for further optimization. Recently, the different issues related to the present state and future prospects of MR-PET were presented and discussed during an international 2-day workshop at the Forschungszentrum J{\"u}lich, Germany, held after, and in conjunction with, the 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference in Dresden, Germany on October 27-28, 2008. The topics ranged from small animal MR-PET imaging to human MR-BrainPET imaging, new detector developments, challenges/opportunities for ultra-high field MR-PET imaging and considerations of possible future research and clinical applications. This report presents a critical summary of the contributions made to the workshop.}, language = {en} } @inproceedings{HerzwurmKramsPietsch2010, author = {Herzwurm, Georg and Krams, Benedikt and Pietsch, Wolfram}, title = {Preisfindung von IT-Produkten durch retrograde Kalkulation}, series = {Multikonferenz Wirtschaftsinformatik : MKWI 2010, G{\"o}ttingen, 23.-25.2.2010}, booktitle = {Multikonferenz Wirtschaftsinformatik : MKWI 2010, G{\"o}ttingen, 23.-25.2.2010}, edition = {Online-Ausg.}, organization = {Multikonferenz Wirtschaftsinformatik <2010, G{\"o}ttingen>}, pages = {529 -- 539}, year = {2010}, language = {de} } @book{HeuermannSimonIbrahim2010, author = {Heuermann, Holger and Simon, Sven and Ibrahim, Irfan}, title = {Konzeption und Realisierung eines spektralreinen vektoriellen Transmitters mit CMOS-Sigma-Delta-Synthesizern im 1-5 GHz-Bereich / Antragsteller: Fachhochschule Aachen ... Teilprojektleitung: Heuermann}, publisher = {Fachhochschule}, address = {Aachen}, pages = {156 S. : Ill., graph. Darst.}, year = {2010}, language = {de} } @misc{HezelFrauenrathRenzetal.2010, author = {Hezel, Fabian and Frauenrath, Tobias and Renz, Wolfgang and Schulz-Menger, Jeanette and Niendorf, Thoralf}, title = {Feasibility of CINE Myocardial T2* Mapping Using Susceptibility Weighted Gradient-Echo Imaging at 7.0 T}, series = {2010 ISMRM-ESMRMB joint annual meeting}, journal = {2010 ISMRM-ESMRMB joint annual meeting}, issn = {1545-4428}, year = {2010}, abstract = {This study is designed to demonstrate the promise of susceptibility weighted 2D CINE FLASH and T2* Mapping of the heart at 7T.}, language = {en} } @article{Hillgaertner2010, author = {Hillg{\"a}rtner, Michael}, title = {Normative Regulations}, series = {ECPE Cluster Seminar EMC in Hybrid and Electric Vehicles : 18 May 2010, Fraunhofer Institute Erlangen}, journal = {ECPE Cluster Seminar EMC in Hybrid and Electric Vehicles : 18 May 2010, Fraunhofer Institute Erlangen}, publisher = {European Center for Power Electronics}, address = {N{\"u}rnberg}, pages = {1 CD-ROM}, year = {2010}, language = {en} } @article{Hirschberg2010, author = {Hirschberg, Rainer}, title = {Energetische Bewertung raumlufttechnischer Anlagen. Vereinfachtes Verfahren nach DIN V 18599}, series = {DKV-Tagung 2010, 37. Deutsche K{\"a}lte-Klima-Tagung, Magdeburg, DE, 17.-19. Nov, 2010}, journal = {DKV-Tagung 2010, 37. Deutsche K{\"a}lte-Klima-Tagung, Magdeburg, DE, 17.-19. Nov, 2010}, publisher = {DKV}, address = {Hannover}, isbn = {978-3-932715-46-4}, pages = {1 -- 26}, year = {2010}, language = {de} } @article{HirschfeldLustfeldReisseletal.2010, author = {Hirschfeld, J. A. and Lustfeld, H. and Reißel, Martin and Steffen, B.}, title = {A novel scheme for precise diagnostics and effective stabilization of currents in a fuel cell stack}, series = {International Journal of Energy Research. 34 (2010), H. 3}, journal = {International Journal of Energy Research. 34 (2010), H. 3}, isbn = {0363-907X}, pages = {293 -- 301}, year = {2010}, language = {en} } @article{HirschfeldLustfeldReisseletal.2010, author = {Hirschfeld, J. A. and Lustfeld, H. and Reißel, Martin and Steffen, B.}, title = {Tomographic diagnostics of current distributions in a fuel cell stack}, series = {International Journal of Energy Research}, volume = {34}, journal = {International Journal of Energy Research}, number = {3}, isbn = {0363-907X}, pages = {284 -- 292}, year = {2010}, language = {en} } @article{HoffmannSchermutzkiWinckelmannSchlieper2010, author = {Hoffmann, Ulrich and Schermutzki, Margret and Winckelmann-Schlieper, Katja}, title = {Kompetenzbasierte Verzahnung von berufspraktischem und wissenschaftlichem Lernen : Der Studiengang Prozesstechnik der FH Aachen}, series = {Berufsbildung in Wissenschaft und Praxis (BWP). 39 (2010), H. 2}, journal = {Berufsbildung in Wissenschaft und Praxis (BWP). 39 (2010), H. 2}, isbn = {0341-4515}, pages = {32 -- 36}, year = {2010}, language = {de} } @book{HoffschmidtLanFrickeetal.2010, author = {Hoffschmidt, Bernhard and Lan, Marco and Fricke, Barbara and Anthrakidis, Anette and Peter, Stefan}, title = {Struktur und Dynamik einer Stromversorgung mit einem hohen Anteil erneuerbarer Energieerzeuger. Kurzbezeichnung: Energiestudie. Schlussbericht}, publisher = {Solar-Institut, FH Aachen}, address = {J{\"u}lich}, pages = {134 S. Ill., graph. Darst.}, year = {2010}, language = {de} } @article{HorstmannBialonskiNoenningetal.2010, author = {Horstmann, Marie-Therese and Bialonski, Stephan and Noenning, Nina and Mai, Heinke and Prusseit, Jens and Wellmer, J{\"o}rg and Hinrichs, Hermann and Lehnertz, Klaus}, title = {State dependent properties of epileptic brain networks: Comparative graph-theoretical analyses of simultaneously recorded EEG and MEG}, series = {Clinical Neurophysiology}, volume = {121}, journal = {Clinical Neurophysiology}, number = {2}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1388-2457}, doi = {10.1016/j.clinph.2009.10.013}, pages = {172 -- 185}, year = {2010}, abstract = {Objective To investigate whether functional brain networks of epilepsy patients treated with antiepileptic medication differ from networks of healthy controls even during the seizure-free interval. Methods We applied different rules to construct binary and weighted networks from EEG and MEG data recorded under a resting-state eyes-open and eyes-closed condition from 21 epilepsy patients and 23 healthy controls. The average shortest path length and the clustering coefficient served as global statistical network characteristics. Results Independent on the behavioral condition, epileptic brains exhibited a more regular functional network structure. Similarly, the eyes-closed condition was characterized by a more regular functional network structure in both groups. The amount of network reorganization due to behavioral state changes was similar in both groups. Consistent findings could be achieved for networks derived from EEG but hardly from MEG recordings, and network construction rules had a rather strong impact on our findings. Conclusions Despite the locality of the investigated processes epileptic brain networks differ in their global characteristics from non-epileptic brain networks. Further methodological developments are necessary to improve the characterization of disturbed and normal functional networks. Significance An increased regularity and a diminished modulation capability appear characteristic of epileptic brain networks.}, language = {en} } @book{Hoehne2010, author = {H{\"o}hne, Tim}, title = {Einfl{\"u}sse von Make or Buy-Entscheidungen auf die Termintreue}, publisher = {Apprimus Verl.}, address = {Aachen}, isbn = {978-3-940565-64-8}, pages = {XIII, 252 S. : Ill., graph. Darst}, year = {2010}, language = {de} } @article{Jacobs2010, author = {Jacobs, Stephan}, title = {Agilit{\"a}t in Großprojekten durch „Integration Driven Design" : ein Erfahrungsbericht}, series = {Softwaretechnik-Trends (STT)}, volume = {30}, journal = {Softwaretechnik-Trends (STT)}, number = {3}, publisher = {GI - Gesellschaft f{\"u}r Informatik}, address = {Bonn}, issn = {0720-8928}, pages = {4 Seiten}, year = {2010}, abstract = {Der folgende Bericht fasst Erfahrungen zusammen, die in großen Entwicklungsprojekten der Firma Ericsson {\"u}ber mehrere Jahre gesammelt wurden. Ziel war dabei nicht, agile Methoden und Techniken einzusetzen - Agilit{\"a}t war zu der Zeit noch kein Hype-Thema. Vielmehr wurden Schw{\"a}chen in den eigenen Projekten identifiziert und verbessert. Der Erfahrungsbericht vergleicht Verbesserungen in diesen Projekten mit den Ans{\"a}tzen der agilen Entwicklung. Als Ergebnis werden folgende Punkte festgehalten: Erstens, einige Praktiken und Werte der agilen Entwicklung lassen sich auch in Großprojekten einsetzen. Zweitens, bei der Skalierung f{\"u}r Großprojekte werden diese Praktiken langsamer getaktet. Drittens, agile Entwicklung ist nicht nur eine Reihe von Praktiken und Werten, agile Entwicklung ist vielmehr auch eine Frage der Entwicklungs- und Projektkultur. Diese kulturelle {\"A}nderung l{\"a}sst sich in Großprojekten deutlich langsamer umsetzen.}, language = {de} } @article{JansenBehbahaniLaumenetal.2010, author = {Jansen, S. V. and Behbahani, Mehdi and Laumen, M. and Kaufmann, T. and Hormes, M. and Behr, M. and Schmitz-Rode, T. and Steinseifer, U.}, title = {Investigation of Steady Flow Through a Realistic Model of the Thoracic Human Aorta Using 3D Stereo PIV and CFD-Simulation}, year = {2010}, language = {en} } @article{JansenBehbahaniLaumenetal.2010, author = {Jansen, Sebastian and Behbahani, Mehdi and Laumen, Marco and Kaufmann, Tim and Hormes, Marcus and Schmitz-Rode, Thomas and Behr, Marek and Steinseifer, Ulrich}, title = {3D Stereo-PIV Validation for CFD-Simulation of Steady Flow through the Human Aorta using Rapid-Prototyping techniques}, year = {2010}, language = {en} } @misc{Jeromin2010, author = {Jeromin, G{\"u}nter Erich}, title = {Immobilisierung von Alkoholdehydrogenasen und deren Coenzyme sowie Verwendung des Immobilisats : Offenlegungsschrift : DE 102008038326 A1 Offenlegungstag: 25.02.2010}, publisher = {Deutsches Patent- und Markenamt}, address = {M{\"u}nchen}, pages = {6 S.}, year = {2010}, language = {de} } @inproceedings{KapoorBollerGiljohannetal.2010, author = {Kapoor, Hrshi and Boller, Christian and Giljohann, Sebastian and Braun, Carsten}, title = {Strategies for structural health monitoring implementation potential assessment in aircraft operational life extension considerations}, series = {2nd International Symposium on NDT in Aerospace : November 22-24, 2010 Hamburg, Germany}, booktitle = {2nd International Symposium on NDT in Aerospace : November 22-24, 2010 Hamburg, Germany}, publisher = {Dt. Gesellschaft f{\"u}r Zerst{\"o}rungsfreie Pr{\"u}fung}, address = {Berlin}, organization = {Deutsche Gesellschaft f{\"u}r Zerst{\"o}rungsfreie Pr{\"u}fung}, isbn = {978-3-940283-28-3}, pages = {9}, year = {2010}, language = {en} } @inproceedings{KapoorBraunBoller2010, author = {Kapoor, Hrshi and Braun, Carsten and Boller, Christian}, title = {Modelling and optimisation of maintenance intervals to realize structural health monitoring applications on aircraft}, series = {Structural health monitoring 2010 : proceedings of the Fifth European Workshop on Structural Health Monitoring held at Sorrento, Naples, Italy, June 28 - July 4, 2010 ; [EWSHM]}, booktitle = {Structural health monitoring 2010 : proceedings of the Fifth European Workshop on Structural Health Monitoring held at Sorrento, Naples, Italy, June 28 - July 4, 2010 ; [EWSHM]}, editor = {Casciati, Fabio}, publisher = {DEStech Publ.}, address = {Lancaster, Pa.}, isbn = {978-1-60595-024-2}, pages = {55 -- 63}, year = {2010}, language = {en} } @article{KernFrentzelBehrens2010, author = {Kern, Alexander and Frentzel, Ralf and Behrens, J{\"o}rg}, title = {Simulation of the transient voltages in the auxiliary power network of a large power plant in case of a direct lightning strike to the high-voltage overhead transmission line}, pages = {749-1 -- 749-7}, year = {2010}, language = {en} } @article{KernKloetersPferdemenges2010, author = {Kern, Alexander and Kl{\"o}ters, Georg and Pferdemenges, J{\"o}rg}, title = {Optimised protection against lightning for the signalling and safety systems of level crossings on non-electrified railway lines}, series = {RTR : European Rail Technology Review}, volume = {50}, journal = {RTR : European Rail Technology Review}, number = {2}, isbn = {0079-9548}, year = {2010}, language = {en} } @article{KernSchelthoffMathieu2010, author = {Kern, Alexander and Schelthoff, Christof and Mathieu, Moritz}, title = {Probability of lightning strikes to air-terminations of structures using the electro-geometrical model theory and the statistics of lightning current parameters}, pages = {750-1 -- 750-8}, year = {2010}, language = {en} } @article{KernSchelthoffMathieu2010, author = {Kern, Alexander and Schelthoff, Christof and Mathieu, Moritz}, title = {Die dynamische Blitzkugel : Wahrscheinlichkeitsberechnung f{\"u}r Blitzeinschl{\"a}ge in Geb{\"a}ude}, series = {De Fachzeitschrift f{\"u}r das Elektrohandwerk. 13-14 (2010)}, journal = {De Fachzeitschrift f{\"u}r das Elektrohandwerk. 13-14 (2010)}, pages = {24 -- 29}, year = {2010}, language = {de} } @inproceedings{KerpenBungSchlurmann2010, author = {Kerpen, N. B. and Bung, Daniel Bernhard and Schlurmann, Torsten}, title = {Physical model investigations of ships passing through a lock}, series = {Hydraulic structures: useful water harvesting systems or relics? : Third International Junior Researcher and Engineer Workshop on Hydraulic Structures (IJREWHS'10) : Edinburgh, Scotland, U.K., 2-3 May 2010}, booktitle = {Hydraulic structures: useful water harvesting systems or relics? : Third International Junior Researcher and Engineer Workshop on Hydraulic Structures (IJREWHS'10) : Edinburgh, Scotland, U.K., 2-3 May 2010}, editor = {Janssen, Robert}, publisher = {School of Civil Engineeering, The University of Queensland}, address = {Brisbane}, organization = {International Junior Researcher and Engineer Workshop on Hydraulic Structures <3, 2010, Edinburgh>}, isbn = {9781742720159}, pages = {93 -- 100}, year = {2010}, language = {en} } @inproceedings{KerpenBungSchlurmann2010, author = {Kerpen, N. B. and Bung, Daniel Bernhard and Schlurmann, Torsten}, title = {Physical model investigations of pressure distributions next to ships passing through a lock}, series = {5th Chinese-German Joint Symposium on Hydraulic and Ocean Engineering : CG JOINT 2010}, booktitle = {5th Chinese-German Joint Symposium on Hydraulic and Ocean Engineering : CG JOINT 2010}, publisher = {Univ. Press}, address = {Tianjin}, organization = {Chinese-German Joint Symposium on Hydraulic and Ocean Engineering <5, 2010, Tianjin>}, isbn = {978-7-5618-3671-2}, pages = {514 -- 519}, year = {2010}, language = {en} } @article{KirchnerOberlaenderFriedrichetal.2010, author = {Kirchner, Patrick and Oberl{\"a}nder, Jan and Friedrich, Peter and Rysstad, G. and Berger, J. and Keusgen, M. and Sch{\"o}ning, Michael Josef}, title = {Realization of a calorimetric gas sensor on polyimide foil for applications in aseptic food industry}, series = {Procedia Engineering. 5 (2010)}, journal = {Procedia Engineering. 5 (2010)}, isbn = {1877-7058}, pages = {264 -- 267}, year = {2010}, language = {en} } @article{KirchnerSpelthahnSchoeningetal.2010, author = {Kirchner, Patrick and Spelthahn, H. and Sch{\"o}ning, Michael Josef and Henkel, H. and Schneider, A. and Friedrich, P. and Kolstad, J. and Berger, J.}, title = {Realisierung eines Polyimid-basierten kalorimetrischen Gassensors zur Inline-{\"U}berwachung der H2O2-Konzentration in aseptischen Abf{\"u}llanlagen}, series = {Sensoren und Messsysteme 2010 [Elektronische Ressource] : Vortr{\"a}ge der 15. ITG/GMA-Fachtagung vom 18. bis 19. Mai 2010 in N{\"u}rnberg / Informationstechnische Gesellschaft im VDE (ITG); VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik (GMA)}, journal = {Sensoren und Messsysteme 2010 [Elektronische Ressource] : Vortr{\"a}ge der 15. ITG/GMA-Fachtagung vom 18. bis 19. Mai 2010 in N{\"u}rnberg / Informationstechnische Gesellschaft im VDE (ITG); VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik (GMA)}, publisher = {VDE Verlag}, address = {Berlin}, isbn = {978-3-8007-3260-9}, pages = {607 -- 612}, year = {2010}, language = {de} } @inproceedings{Kirsch2010, author = {Kirsch, Ansgar}, title = {Numerical investigation of the face stability of shallow tunnels in sand}, series = {Numerical methods in geotechnical engineering : (NUMGE 2010) : proceedings of the seventh European Conference on Numerical Methods in Geotechnical Engineering, Trondheim, Norway, 2 - 4 June 2010 / ed. by Thomas Benz ...}, booktitle = {Numerical methods in geotechnical engineering : (NUMGE 2010) : proceedings of the seventh European Conference on Numerical Methods in Geotechnical Engineering, Trondheim, Norway, 2 - 4 June 2010 / ed. by Thomas Benz ...}, publisher = {Taylor and Francis}, address = {London}, organization = {European Conference on Numerical Methods in Geotechnical Engineering <7, 2010, Trondheim>}, isbn = {978-0-415-59239-0}, pages = {779 -- 784}, year = {2010}, language = {en} } @article{Kirsch2010, author = {Kirsch, Ansgar}, title = {Experimental investigation of the face stability of shallow tunnels in sand}, series = {Acta Geotechnica}, volume = {5}, journal = {Acta Geotechnica}, number = {1}, publisher = {Springer}, address = {Berlin}, issn = {1861-1125}, doi = {10.1007/s11440-010-0110-7}, pages = {43 -- 62}, year = {2010}, abstract = {Various models have been proposed for the prediction of the necessary support pressure at the face of a shallow tunnel. To assess their quality, the collapse of a tunnel face was modelled with small-scale model tests at single gravity. The development of the failure mechanism and the support force at the face in dry sand were investigated. The observed displacement patterns show a negligible influence of overburden on the extent and evolution of the failure zone. The latter is significantly influenced, though, by the initial density of the sand: in dense sand a chimney-wedge-type collapse mechanism developed, which propagated towards the soil surface. Initially, loose sand did not show any discrete collapse mechanism. The necessary support force was neither influenced by the overburden nor the initial density. A comparison with quantitative predictions by several theoretical models showed that the measured necessary support pressure is overestimated by most of the models. Those by Vermeer/Ruse and L{\´e}ca/Dormieux showed the best agreement to the measurements.}, language = {en} } @inproceedings{KirschMarcher2010, author = {Kirsch, Ansgar and Marcher, Thomas}, title = {Numerical prediction of time-dependent rock swelling based on an example of a major tunnel project in Ontario/Canada}, series = {Numerical methods in geotechnical engineering : (NUMGE 2010) : proceedings of the seventh European Conference on Numerical Methods in Geotechnical Engineering, Trondheim, Norway, 2 - 4 June 2010 / ed. by Thomas Benz ...}, booktitle = {Numerical methods in geotechnical engineering : (NUMGE 2010) : proceedings of the seventh European Conference on Numerical Methods in Geotechnical Engineering, Trondheim, Norway, 2 - 4 June 2010 / ed. by Thomas Benz ...}, publisher = {Taylor and Francis}, address = {London}, organization = {European Conference on Numerical Methods in Geotechnical Engineering <7, 2010, Trondheim>}, isbn = {978-0-415-59239-0}, pages = {297 -- 302}, year = {2010}, language = {en} } @article{KnackstedtEggertGraeweetal.2010, author = {Knackstedt, Ralf and Eggert, Mathias and Gr{\"a}we, Lena and Spittka, Jan}, title = {Forschungsportal f{\"u}r Rechtsinformatik und Informationsrecht - Weg zu einer disziplinen{\"u}bergreifenden Forschungs{\"u}bersicht}, series = {MMR - Multimedia und Recht}, journal = {MMR - Multimedia und Recht}, number = {8}, publisher = {Beck}, address = {M{\"u}nchen}, issn = {1434-596X}, pages = {528 -- 533}, year = {2010}, abstract = {Die Entwicklungen der Rechtsinformatik und des Informationsrechts zeigen, dass diese Disziplinen aktuell vor der Herausforderung stehen, eine interdisziplin{\"a}re Zusammenarbeit zwischen ihnen und anderen Disziplinen zu etablieren. Unterschiedliche Publikationskulturen erschweren die Erreichung dieses Ziels. Forschungsportale stellen themenspezifische, internetbasierte Verzeichnisse dar, die bereits vorhandene Informationen strukturiert zug{\"a}nglich machen. Sie k{\"o}nnen die Beziehungen zwischen den Disziplinen f{\"o}rdern, indem sie bereits erzielte Arbeitsergebnisse disziplinen{\"u}bergreifend bekannt machen und dadurch dazu beitragen, Synergiepotenziale und m{\"o}gliche Kooperationspartner zu identifizieren.}, language = {de} } @article{KotliarNagelVilseretal.2010, author = {Kotliar, Konstantin and Nagel, Edgar and Vilser, Walthard and Seidova, Seid-Fatima and Lanzl, Ines}, title = {Microstructural alterations of retinal arterial blood column along the vessel axis in systemic hypertension}, series = {Investigative Ophthalmology \& Visual Science, IOVS}, volume = {51}, journal = {Investigative Ophthalmology \& Visual Science, IOVS}, number = {4}, publisher = {ARVO}, address = {Rockville, Md.}, issn = {0146-0404}, doi = {10.1167/iovs.09-3649}, pages = {2165 -- 2172}, year = {2010}, abstract = {Purpose: Image analysis by the retinal vessel analyzer (RVA) observes retinal vessels in their dynamic state online noninvasively along a chosen vessel segment. It has been found that high-frequency diameter changes in the retinal artery blood column along the vessel increase significantly in anamnestically healthy volunteers with increasing age and in patients with glaucoma during vascular dilation. This study was undertaken to investigate whether longitudinal sections of the retinal artery blood column are altered in systemic hypertension. Methods: Retinal arteries of 15 untreated patients with essential arterial hypertension (age, 50.9 ± 11.9 years) and of 15 age-matched anamnestically healthy volunteers were examined by RVA. After baseline assessment, a monochromatic luminance flicker (530-600 nm; 12.5 Hz; 20 s) was applied to evoke retinal vasodilation. Differences in amplitude and frequency of spatial artery blood column diameter change along segments (longitudinal arterial profiles) of 1 mm in length were measured and analyzed using Fourier transformation. Results: In the control group, average reduced power spectra (ARPS) of longitudinal arterial profiles did not differ when arteries changed from constriction to dilation. In the systemic hypertension group, ARPS during constriction, baseline, and restoration were identical and differed from ARPS during dilation (P < 0.05). Longitudinal arterial profiles in both groups showed significant dissimilitude at baseline and restoration (P < 0.05). Conclusions: The retinal artery blood column demonstrates microstructural alterations in systemic hypertension and is less irregular along the vessel axis during vessel dilation. These microstructural changes may be an indication of alterations in vessel wall rigidity, vascular endothelial function, and smooth muscle cells in this disease, leading to impaired perfusion and regulation.}, language = {en} } @misc{Kowalski2010, type = {Master Thesis}, author = {Kowalski, Julia}, title = {Streamline estimation from sparsely sampled q-space Magnetic Resonance data}, year = {2010}, language = {de} }