@inproceedings{AdamDreherSchrammetal.2011, author = {Adam, Mario and Dreher, Martina and Schramm, Sebastian and Anthrakidis, Anette and Faber, Christian and Lanz, Marco}, title = {Solare-Prozessw{\"a}rmeStandards. Poster Session}, series = {World Sustainable Energy Days 2011, 2.-4. M{\"a}rz, Wels}, booktitle = {World Sustainable Energy Days 2011, 2.-4. M{\"a}rz, Wels}, address = {Wels}, year = {2011}, language = {de} } @misc{AdamLohmann2011, author = {Adam, Mario and Lohmann, Sandra}, title = {Solare K{\"u}hlung - Dynamische Rechnersimulationen und Parametervariationen}, series = {KI K{\"a}lte - Luft - Klimatechnik}, volume = {47}, journal = {KI K{\"a}lte - Luft - Klimatechnik}, number = {5}, publisher = {H{\"u}thig}, organization = {H}, issn = {1865-5432}, pages = {22 -- 26}, year = {2011}, language = {de} } @article{AgneseSALA2011, author = {Agnese, Pablo and SALA, HECTOR}, title = {The Driving Forces Behind the Falling Labour Share and Persistent Unemployment in Japan}, series = {Pacific Economic Review}, volume = {16}, journal = {Pacific Economic Review}, number = {5}, publisher = {Wiley}, doi = {10.1111/j.1468-0106.2011.00566.x}, pages = {577 -- 603}, year = {2011}, language = {en} } @article{AuthLeiberLeitner2011, author = {Auth, Diana and Leiber, Simone and Leitner, Sigrid}, title = {Sozialpolitik als Instrument der Geschlechtergerechtigkeit}, series = {Gruppendynamik und Organisationsberatung}, volume = {42}, journal = {Gruppendynamik und Organisationsberatung}, number = {2}, publisher = {Springer}, doi = {10.1007/s11612-011-0147-6}, pages = {151 -- 162}, year = {2011}, language = {de} } @inproceedings{BackesAdamGottschaldetal.2011, author = {Backes, Klaus and Adam, Mario and Gottschald, Jonas and Faber, Christian and Henneb{\"o}hl, Fred. and Lanz, Marco and Anthrakidis, Anette}, title = {KWKK-Anlagen im Feldtest: Verbesserung ihrer Regelung und Hydraulik}, series = {Deutsche K{\"a}lte-Klima-Tagung 2011, 16.-18.11.2011, Aachen}, booktitle = {Deutsche K{\"a}lte-Klima-Tagung 2011, 16.-18.11.2011, Aachen}, address = {Aachen}, organization = {Deutscher K{\"a}lte- und Klimatechnischer Verein}, year = {2011}, language = {de} } @article{BaeklerHehl2011, author = {Baekler, Peter and Hehl, Friedrich W.}, title = {Beyond Einstein-Cartan gravity: quadratic torsion and curvature invariants with even and odd parity including all boundary terms}, series = {Classical and Quantum Gravity}, volume = {28}, journal = {Classical and Quantum Gravity}, number = {21}, publisher = {IOP}, doi = {10.1088/0264-9381/28/21/215017}, year = {2011}, language = {en} } @article{BaeklerHehlNester2011, author = {Baekler, Peter and Hehl, Friedrich W. and Nester, James M.}, title = {Poincar{\´e} gauge theory of gravity: Friedman cosmology with even and odd parity modes: Analytic part}, series = {Physical Review D}, volume = {83}, journal = {Physical Review D}, number = {2}, publisher = {APS}, doi = {10.1103/physrevd.83.024001}, year = {2011}, language = {en} } @inproceedings{BeckersSchmidtKuesteretal.2011, author = {Beckers, Kristian and Schmidt, Holger and K{\"u}ster, Jan-Christoph and Faßbender, Stephan}, title = {Pattern-Based Support for Context Establishment and Asset Identification of the ISO 27000 in the Field of Cloud Computing}, series = {2011 Sixth International Conference on Availability, Reliability and Security}, booktitle = {2011 Sixth International Conference on Availability, Reliability and Security}, publisher = {IEEE}, address = {Vienna}, isbn = {978-1-4577-0979-1}, doi = {10.1109/ARES.2011.55}, pages = {327 -- 333}, year = {2011}, abstract = {The ISO 27000 is a well-established series of information security standards. The scope for applying these standards can be an organisation as a whole, single business processes or even an IT application or IT infrastructure. The context establishment and the asset identification are among the first steps to be performed. The quality of the results produced when performing these steps has a crucial influence on the subsequent steps such as identifying loss, vulnerabilities, possible attacks and defining countermeasures. Thus, a context analysis to gather all necessary information in the initial steps is important, but is not offered in the standard. In this paper, we focus on the scope of cloud computing systems and present a way to support the context establishment and the asset identification described in ISO 27005. A cloud system analysis pattern and different kinds of stakeholder templates serve to understand and describe a given cloud development problem, i.e. the envisaged IT systems and the relevant parts of the operational environment. We illustrate our support using an online banking cloud scenario.}, language = {en} } @article{BenimEscudierNahavandietal.2011, author = {Benim, Ali Cemal and Escudier, M. P. and Nahavandi, A. and Nickson, A. K. and Syed, Khawar J. and Joos, F.}, title = {Computational analysis of incompressible turbulent flow in an idealised swirl combustor}, series = {Progess in Computational Fluid Dynamics, An International Journal}, volume = {11}, journal = {Progess in Computational Fluid Dynamics, An International Journal}, number = {1}, publisher = {inderscience}, doi = {10.1504/pcfd.2011.037571}, pages = {42 -- 45}, year = {2011}, language = {en} } @misc{Bleck2011, author = {Bleck, Christian}, title = {Rezension zu: Stephan Dahmen (2011): Evidenzbasierte soziale Arbeit? Baltmannsweiler: Schneider Hohengehren.}, series = {socialnet Rezensionen}, journal = {socialnet Rezensionen}, address = {D{\"u}sseldorf}, year = {2011}, language = {de} } @book{Bleck2011, author = {Bleck, Christian}, title = {Effektivit{\"a}t und Soziale Arbeit}, volume = {Transfer aus den Sozial- und Kulturwissenschaften; Bd.13}, edition = {Zugl.: Hannover, Univ., Diss., 2010 u.d.T.: Bleck, Christian: Erfolgskontrolle in der beruflichen Integrationsf{\"o}rderung}, publisher = {Frank \& Timme}, address = {Berlin}, isbn = {9783865963789}, pages = {458}, year = {2011}, language = {de} } @inproceedings{BreuerEchternachtLinnemannetal.2011, author = {Breuer, Christopher and Echternacht, David and Linnemann, Christian and Moser, Albert}, title = {Technical and economic comparison of national and joint cross-border curative congestion management application}, series = {2011 8th International Conference on the European Energy Market (EEM), 25.05.2011 - 27.05.2011, Zagreb, Croatia}, booktitle = {2011 8th International Conference on the European Energy Market (EEM), 25.05.2011 - 27.05.2011, Zagreb, Croatia}, publisher = {IEEE}, isbn = {978-1-61284-285-1}, doi = {10.1109/EEM.2011.5952974}, pages = {33 -- 38}, year = {2011}, language = {en} } @incollection{BuettnerRuempelHobohm2011, author = {B{\"u}ttner, Stephan and R{\"u}mpel, Stefanie and Hobohm, Hans-Christoph}, title = {Informationswissenschaftler im Forschungsdatenmanagement}, series = {Handbuch Forschungsdatenmanagement}, booktitle = {Handbuch Forschungsdatenmanagement}, editor = {M{\"u}ller, Lars and B{\"u}ttner, Stephan and Hobohm, Hans-Christoph}, publisher = {Bock u. Herchen}, address = {Bad Honnef}, isbn = {978-3-88347-283-6}, pages = {203 -- 218}, year = {2011}, abstract = {Seit den ersten nationalen, strategischen Papieren zu Datenmanagement-Fragen in der Wissenschaft in den USA (NSF, 2005), Großbritannien (Lyon, 2007; Swan \& Brown, 2008), der EU (Atkinson et al. 2008; OGF22-ET CG, 2008) und vor allem seit den Guidelines der OECD (2007) wird international intensiv {\"u}ber die Erfordernisse der Ausbildung von „Datenspezialisten" diskutiert. Grundlegende {\"U}berlegungen, die einen gewissen internationalen Konsens gefunden haben, wurden im Auftrag von JISC von Swan und Brown (2008, S. 1) entwickelt (vgl. Hank \& Davidson, 2009). Sie schlagen vier Rollen im Forschungsdatenmanagement vor. Neben dem Data Creator (datenproduzierender Forscher), dem Data Scientist (Wissenschaftler der bspw. bei der Datenanalyse unterst{\"u}tzt) und dem Data Manager (verantwortlich f{\"u}r alle technischen Aspekte: Lagerung, Zugriff, Aufbewahrung) wurde auch der Data Librarian benannt. Im Weiteren wird, auch unter Beachtung der T{\"a}tigkeiten die im Data Curation Lifecycle Model (s. Beitrag von R{\"u}mpel. Kap. 1.2) aufgef{\"u}hrt sind, neben dem Data Manager und dem Data Curator insbesondere auf den Data Librarian eingegangen.}, language = {de} } @article{CarapezzaBarberiRanaldietal.2011, author = {Carapezza, M. L. and Barberi, F. and Ranaldi, M. and Ricci, T. and Tarchini, L. and Barrancos, Jos{\´e} and Fischer, C. and Perez, N. and Weber, Konradin and Di Piazza, A. and Gattuso, A.}, title = {Diffuse CO2 soil degassing and CO2 and H2S concentrations in air and related hazards at Vulcano Island (Aeolian arc, Italy)}, series = {Journal of Volcanology and Geothermal Research}, volume = {207}, journal = {Journal of Volcanology and Geothermal Research}, number = {3-4}, publisher = {Elsevier}, doi = {10.1016/j.jvolgeores.2011.06.010}, pages = {130 -- 144}, year = {2011}, language = {en} } @article{ChattopadhyayBenim2011, author = {Chattopadhyay, Himadri and Benim, Ali Cemal}, title = {Turbulent Heat Transfer Over a Moving Surface Due to Impinging Slot Jets}, series = {Journal of Heat Transfer}, volume = {133}, journal = {Journal of Heat Transfer}, number = {10}, publisher = {ASME}, doi = {10.1115/1.4004075}, year = {2011}, language = {en} } @article{CurcicStollWeigandetal.2011, author = {Curcic, Michael and Stoll, Hermann and Weigand, Markus and Sackmann, Vitalij and Juellig, Patrick and Kammerer, Matthias and Noske, Matthias and Sproll, Markus and Van Waeyenberge, Bartel and Vansteenkiste, Arne and Woltersdorf, Georg and Tyliszczak, Tolek and Sch{\"u}tz, Gisela}, title = {Magnetic vortex core reversal by rotating magnetic fields generated on micrometer length scales}, series = {physica status solidi (b)}, volume = {248}, journal = {physica status solidi (b)}, number = {10}, publisher = {Wiley}, issn = {0370-1972}, doi = {10.1002/pssb.201147208}, pages = {2317 -- 2322}, year = {2011}, abstract = {AbstractUnidirectional switching of the magnetic vortex core can be achieved in micron-sized ferromagnetic platelets by excitation of the gyrotropic mode of the vortex structure with in-plane rotating magnetic fields. Circulating fields with a switchable sense of rotation (clockwise, CW or counter clockwise, CCW) have been generated on a micrometer length scale at frequencies up to 1 GHz by two orthogonal electric RF currents with 90° phase shift flowing through crossed but not isolated striplines. Decoupling of these currents is realized by balanced symmetric RF sources. The amplitudes of the rotating magnetic fields and their spatial distributions are calculated and the stripline geometry is discussed. By taking advantage of this technique, unidirectional vortex core reversal by excitation with CW or CCW rotating magnetic fields has been observed by time resolved scanning transmission X-ray microscopy. An area with reversed magnetization, the "dip," was observed near the vortex core before vortex core reversal.}, language = {en} } @inproceedings{CoteHeiselSchmidtetal.2011, author = {C{\^o}t{\´e}, Isabelle and Heisel, Maritta and Schmidt, Holger and Hatebur, Denis}, title = {UML4PF — A tool for problem-oriented requirements analysis}, series = {2011 IEEE 19th International Requirements Engineering Conference}, booktitle = {2011 IEEE 19th International Requirements Engineering Conference}, publisher = {IEEE}, address = {Trento}, isbn = {978-1-4577-0924-1}, doi = {10.1109/RE.2011.6051670}, pages = {349 -- 350}, year = {2011}, abstract = {We present UML4PF, a tool for requirements analysis based on problem frames. It consists of a UML profile and an Eclipse-Plugin to model and analyze problem diagrams, derive specifications, and develop architectures.}, language = {en} } @article{DobeHechlerBehlertetal.2011, author = {Dobe, M. and Hechler, T. and Behlert, J. and Kosfelder, Joachim and Zernikow, B.}, title = {Schmerztherapie bei chronisch schmerzkranken, schwer beeintr{\"a}chtigten Kindern und Jugendlichen: Langzeiterfolge einer 3-W{\"o}chigen Station{\"a}ren Schmerztherapie}, series = {Der Schmerz}, volume = {25}, journal = {Der Schmerz}, number = {4}, publisher = {Springer}, doi = {10.1007/s00482-011-1051-2}, pages = {411 -- 422}, year = {2011}, abstract = {© Deutsche Gesellschaftzum Studium des Schmerzes. Published by Springer Medizin Verlag - all rightsreserved 2008}, language = {de} } @article{EliassonPalssonWeber2011, author = {El{\´i}asson, J{\´o}nas and Palsson, Asgeir and Weber, Konradin}, title = {Monitoring ash clouds for aviation}, series = {Nature}, volume = {475}, journal = {Nature}, number = {7357}, publisher = {Springer Nature}, doi = {10.1038/475455b}, pages = {455}, year = {2011}, language = {en} } @misc{Ern2011, author = {Ern, Christiane}, title = {​Holz ersetzt Metall. Bildungszentrum Wallierhof}, series = {architektur international}, journal = {architektur international}, number = {4, Spezial Fassade}, publisher = {b+b Medien}, pages = {42 -- 45}, year = {2011}, language = {de} } @inproceedings{FaberAnthrakidisLanzetal.2011, author = {Faber, Christian and Anthrakidis, Anette and Lanz, Marco and Rusack, Markus and Weis, Fabian and Adam, Mario and Schramm, Sebastian}, title = {Barriers to solar process heat applications,}, series = {SWC 2011: ISES Solar World Congress, 28 August - 2 September 2011, Kassel, Germany}, booktitle = {SWC 2011: ISES Solar World Congress, 28 August - 2 September 2011, Kassel, Germany}, address = {Kassel}, pages = {1326 -- 1334}, year = {2011}, language = {en} } @inproceedings{FlaskoPogschebaHerderetal.2011, author = {Flasko, Matthias and Pogscheba, Patrick and Herder, Jens and Vonolfen, Wolfgang}, title = {Heterogeneous binocular camera-tracking in a Virtual Studio}, series = {8. Workshop Virtuelle und Erweiterte Realit{\"a}t der GI-Fachgruppe VR/AR}, booktitle = {8. Workshop Virtuelle und Erweiterte Realit{\"a}t der GI-Fachgruppe VR/AR}, address = {Wedel}, year = {2011}, abstract = {This paper presents a tracking of parts of a human body in a virtual TV studio environment. The tracking is based on a depth camera and a HD studio camera and aims at a realistic interaction between the actor and the computer generated environment. Stereo calibration methods are used to match corresponding pixels of both cameras (HD color and depth image). Hence the images were rectified and column aligned. The disparity is used to correct the depth image pixel by pixel. This image registration results in row and column aligned images where ghost regions are in the depth image resulting from occlusion. Both images are used to generate foreground masks with chroma and depth keying. The color image is taken for skin color segmentation to determine and distinguish the actor's hands and face. In the depth image the flesh colored regions were used to determine their spatial position. The extracted positions were augmented by virtual objects. The scene is rendered correctly with virtual camera parameters which were calculated from the camera calibration parameters. Generated computer graphics with alpha value are combined with the HD color images. This compositing shows interaction with augmented objects for verification. The additional depth information results in changing the size of objects next to the hands when the actor moves around.}, language = {en} } @incollection{FranzTroncyVacura2011, author = {Franz, Thomas and Troncy, Rapha{\"e}l and Vacura, Miroslav}, title = {The Core Ontology for Multimedia}, series = {Multimedia semantics: Metadata, analysis and interaction}, booktitle = {Multimedia semantics: Metadata, analysis and interaction}, editor = {Troncy, Rapha{\"e}l and Huet, Benoit and Schenk, Simon}, publisher = {Wiley}, address = {Chichester}, isbn = {9781119970231}, doi = {10.1002/9781119970231.ch9}, pages = {145 -- 161}, year = {2011}, language = {de} } @article{FuchsBohnHofzumahausetal.2011, author = {Fuchs, H. and Bohn, Birger and Hofzumahaus, A. and Holland, F. and Lu, K. D. and Nehr, Sascha and Rohrer, F. and Wahner, A.}, title = {Detection of HO2 by laser-induced fluorescence: calibration and interferences from RO2 radicals}, series = {Atmospheric Measurement Techniques}, volume = {4}, journal = {Atmospheric Measurement Techniques}, number = {6}, publisher = {Copernicus}, issn = {1867-8548}, doi = {10.5194/amt-4-1209-2011}, pages = {1209 -- 1225}, year = {2011}, abstract = {Abstract. HO2 concentration measurements are widely accomplished by chemical conversion of HO2 to OH including reaction with NO and subsequent detection of OH by laser-induced fluorescence. RO2 radicals can be converted to OH via a similar radical reaction sequence including reaction with NO, so that they are potential interferences for HO2 measurements. Here, the conversion efficiency of various RO2 species to HO2 is investigated. Experiments were conducted with a radical source that produces OH and HO2 by water photolysis at 185 nm, which is frequently used for calibration of LIF instruments. The ratio of HO2 and the sum of OH and HO2 concentrations provided by the radical source was investigated and was found to be 0.50 ± 0.02. RO2 radicals are produced by the reaction of various organic compounds with OH in the radical source. Interferences via chemical conversion from RO2 radicals produced by the reaction of OH with methane and ethane (H-atom abstraction) are negligible consistent with measurements in the past. However, RO2 radicals from OH plus alkene- and aromatic-precursors including isoprene (mainly OH-addition) are detected with a relative sensitivity larger than 80 \% with respect to that for HO2 for the configuration of the instrument with which it was operated during field campaigns. Also RO2 from OH plus methyl vinyl ketone and methacrolein exhibit a relative detection sensitivity of 60 \%. Thus, previous measurements of HO2 radical concentrations with this instrument were biased in the presence of high RO2 radical concentrations from isoprene, alkenes or aromatics, but were not affected by interferences in remote clean environment with no significant emissions of biogenic VOCs, when the OH reactivity was dominated by small alkanes. By reducing the NO concentration and/or the transport time between NO addition and OH detection, interference from these RO2 species are suppressed to values below 20 \% relative to the HO2 detection sensitivity. The HO2 conversion efficiency is also smaller by a factor of four, but this is still sufficient for atmospheric HO2 concentration measurements for a wide range of conditions.}, language = {en} } @misc{FunkeMueller2011, author = {Funke, Kira and M{\"u}ller, Regine}, title = {Teilhabe erm{\"o}glichen: F{\"o}rderprogramm gestartet}, series = {Jugendhilfe-Report: Informationen aus dem Landesjugendamt Rheinland}, volume = {4/11}, journal = {Jugendhilfe-Report: Informationen aus dem Landesjugendamt Rheinland}, editor = {Elzer, Reinhard}, organization = {Landschaftsverband Rheinland [LVR], LVR-Landesjugendamt Rheinland}, pages = {32 -- 35}, year = {2011}, subject = {Teilhabe}, language = {de} } @inproceedings{GaidaWolfStuhlsatzetal.2011, author = {Gaida, Daniel and Wolf, Christian and Stuhlsatz, Andr{\´e} and Lippel, Jens and B{\"a}ck, T. and Bongards, Michael and McLoone, S.}, title = {State Estimation for Anaerobic Digesters using the ADM1}, series = {Proceedings of International IWA-Symposium on Anaerobic Digestion of Solid Waste and Energy Crops, Vienna, Austria, 2011}, booktitle = {Proceedings of International IWA-Symposium on Anaerobic Digestion of Solid Waste and Energy Crops, Vienna, Austria, 2011}, year = {2011}, language = {en} } @inproceedings{GroteKastsianMoennigmann2011, author = {Grote, Wolfgang and Kastsian, Darya and M{\"o}nnigmann, Martin}, title = {Optimal power system unit commitment with guaranteed local stability}, series = {Proceedings of the 2011 American Control Conference}, booktitle = {Proceedings of the 2011 American Control Conference}, publisher = {IEEE}, issn = {2378-5861}, doi = {10.1109/ACC.2011.5991058}, pages = {4526 -- 4531}, year = {2011}, abstract = {This article deals with the cost optimal commitment of power systems. System stability is often only considered after solving the commitment problem. We show by example that a cost optimization may result in a mode of operation that, while economically optimal, is unstable or has otherwise unacceptable dynamics. As a remedy, we propose to use the so-called normal vector method, which has been developed for the optimization of nonlinear dynamical systems with stability boundaries and uncertain parameters. We apply the method to a small sample power grid, where the optimization goal is to minimize the energy production costs for a given power consumption.}, language = {en} } @incollection{HallMusall2011, author = {Hall, Monika and Musall, Eike}, title = {Kraftwerk B}, series = {Nullenergiegeb{\"a}ude}, booktitle = {Nullenergiegeb{\"a}ude}, editor = {Voss, Karsten and Musall, Eike}, publisher = {Detail, Institut f{\"u}r internationale Architektur-Dokumentation}, address = {M{\"u}nchen}, isbn = {978-3-920034-50-8}, pages = {72 -- 77}, year = {2011}, language = {de} } @inproceedings{HateburHeiselJuerjensetal.2011, author = {Hatebur, Denis and Heisel, Maritta and J{\"u}rjens, Jan and Schmidt, Holger}, title = {Systematic Development of UMLsec Design Models Based on Security Requirements}, series = {Fundamental Approaches to Software Engineering: 14th International Conference, FASE 2011, Held as Part of the Joint European Conferences on Theory and Practice of Software, ETAPS 2011, Saarbr{\"u}cken, Germany, March 26-April 3, 2011. Proceedings}, volume = {LNCS, 6603}, booktitle = {Fundamental Approaches to Software Engineering: 14th International Conference, FASE 2011, Held as Part of the Joint European Conferences on Theory and Practice of Software, ETAPS 2011, Saarbr{\"u}cken, Germany, March 26-April 3, 2011. Proceedings}, editor = {Giannakopoulou, Dimitra and Orejas, Fernando}, publisher = {Springer}, address = {Berlin, Heidelberg}, isbn = {978-3-642-19810-6}, doi = {10.1007/978-3-642-19811-3_17}, pages = {232 -- 246}, year = {2011}, language = {en} } @article{HautmannSteinEichelbergeretal.2011, author = {Hautmann, Christopher and Stein, Petra and Eichelberger, Ilka and Hanisch, Charlotte and Pl{\"u}ck, Julia and Walter, Daniel and D{\"o}pfner, Manfred}, title = {The Severely Impaired Do Profit Most: Differential Effectiveness of a Parent Management Training for Children with Externalizing Behavior Problems in a Natural Setting}, series = {Journal of Child and Family Studies}, volume = {20}, journal = {Journal of Child and Family Studies}, number = {4}, publisher = {Springer}, doi = {10.1007/s10826-010-9409-0}, pages = {424 -- 435}, year = {2011}, language = {en} } @article{HeninPetitRohwetteretal.2011, author = {Henin, Stefano and Petit, Yannick and Rohwetter, Philipp and Stelmaszczyk, Kamil and Hao, Zuoqiang and Nakaema, Walter Morinobu and Vogel, Andreas and Pohl, Tobias and Schneider, Friedhelm and Kasparian, J{\´e}r{\^o}me and Weber, Konradin and W{\"o}ste, Ludger and Wolf, Jean-Pierre}, title = {Field measurements suggest the mechanism of laser-assisted water condensation}, series = {Nature Communications}, volume = {2}, journal = {Nature Communications}, number = {1}, publisher = {Springer Nature}, issn = {2041-1723}, doi = {10.1038/ncomms1462}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-52439}, year = {2011}, abstract = {Because of the potential impact on agriculture and other key human activities, efforts have been dedicated to the local control of precipitation. The most common approach consists of dispersing small particles of dry ice, silver iodide, or other salts in the atmosphere. Here we show, using field experiments conducted under various atmospheric conditions, that laser filaments can induce water condensation and fast droplet growth up to several μm in diameter in the atmosphere as soon as the relative humidity exceeds 70\%. We propose that this effect relies mainly on photochemical formation of p.p.m.-range concentrations of hygroscopic Hno3, allowing efficient binary Hno3-H2o condensation in the laser filaments. Thermodynamic, as well as kinetic, numerical modelling based on this scenario semiquantitatively reproduces the experimental results, suggesting that particle stabilization by Hno3 has a substantial role in the laser-induced condensation.}, subject = {Kondensation}, language = {en} } @inproceedings{HerderBrosdaDjuderijaetal.2011, author = {Herder, Jens and Brosda, Constantin and Djuderija, Sascha and Drochtert, Daniel and Genc, {\"O}mer and Joeres, Stephan and Kellerberg, Patrick and Looschen, Simon and Geiger, Christian and W{\"o}ldecke, Bj{\"o}rn}, title = {TouchPlanVS - A Tangible Multitouch Planning System for Virtual TV Studio Productions}, series = {2011 IEEE Symposium on 3D User Interfaces (3DUI)}, booktitle = {2011 IEEE Symposium on 3D User Interfaces (3DUI)}, publisher = {IEEE}, address = {Singapore}, isbn = {978-1-4577-0064-4}, doi = {10.1109/3DUI.2011.5759226}, pages = {103 -- 104}, year = {2011}, abstract = {This article presents a new approach of integrating tangible user feedback in todays virtual TV studio productions. We describe a tangible multitouch planning system, enabling multiple users to prepare and customize scene flow and settings. Users can collaboratively view and interact with virtual objects by using a tangible user interface on a shared multitouch surface. The in a 2D setting created TV scenes are simultaneously rendered on an external monitor, using a production/target renderer in 3D. Thereby the user experiences a closer reproduction of a final production. Subsequently, users are able to join together the scenes into one complex plot. Within the developing process, a video prototype of the system shows the user interaction and enables early reviews and evaluations. The requirement analysis is based on expert interviews.}, language = {en} } @inproceedings{HeymanYskoutScandariatoetal.2011, author = {Heyman, Thomas and Yskout, Koen and Scandariato, Riccardo and Schmidt, Holger and Yu, Yijun}, title = {The Security Twin Peaks}, series = {Engineering Secure Software and Systems: Third International Symposium, ESSoS 2011, Madrid, Spain, February 9-10, 2011. Proceedings}, volume = {LNCS}, booktitle = {Engineering Secure Software and Systems: Third International Symposium, ESSoS 2011, Madrid, Spain, February 9-10, 2011. Proceedings}, number = {6542}, editor = {Erlingsson, {\´U}lfar and Wieringa, Roel and Zannone, Nicola}, publisher = {Springer}, address = {Berlin, Heidelberg}, isbn = {978-3-642-19124-4}, doi = {10.1007/978-3-642-19125-1_13}, pages = {167 -- 180}, year = {2011}, language = {en} } @article{HuberKaes2011, author = {Huber, Florian and K{\"a}s, Josef}, title = {Self-regulative organization of the cytoskeleton}, series = {Cytoskeleton}, volume = {68}, journal = {Cytoskeleton}, number = {5}, publisher = {Wiley}, issn = {1949-3592}, doi = {10.1002/cm.20509}, pages = {259 -- 265}, year = {2011}, abstract = {Despite its impressive complexity the cytoskeleton succeeds to persistently organize itself and thus the cells' interior. In contrast to classical man-made machines, much of the cellular organization originates from inherent self-assembly and self-organization allowing a high degree of autonomy for various functional units. Recent experimental and theoretical studies revealed numerous examples of cytoskeleton components that arrange and organize in a self-regulative way. In the present review we want to shortly summarize some of the principle mechanisms that are able to inherently trigger and regulate the cytoskeleton organization. Although taken individually most of these regulative principles are rather simple with intuitively predictable consequences, combinations of two or more of these mechanisms can quickly give rise to very complex, unexpected behavior and might even be able to explain the formation of different functional units out of a common pool of available building blocks.}, language = {en} } @article{Haeusler2011, author = {H{\"a}usler, Alexander}, title = {Die „PRO-Bewegung" und der antimuslimische Kulturrassismus von Rechtsaußen}, series = {Expertisen f{\"u}r Demokratie}, journal = {Expertisen f{\"u}r Demokratie}, publisher = {Friedrich-Ebert-Stiftung, Forum Berlin}, address = {Berlin}, year = {2011}, language = {de} } @incollection{Haeusler2011, author = {H{\"a}usler, Alexander}, title = {„N{\"a}he zum Gegner" und „Br{\"u}der im Geiste"? Die .Autonomen Nationalisten' im Spiegel der Extremismusforschung}, series = {Autonome Nationalisten}, booktitle = {Autonome Nationalisten}, editor = {Schedler, Jan and H{\"a}usler, Alexander}, publisher = {VS Verlag f{\"u}r Sozialwissenschaften}, address = {Wiesbaden}, isbn = {978-3-531-17049-7}, pages = {167 -- 186}, year = {2011}, language = {de} } @incollection{HaeuslerSchedler2011, author = {H{\"a}usler, Alexander and Schedler, Jan}, title = {Neonazismus in Bewegung: Verortung der .Autonomen Nationalisten' in der sozialwissenschaftlichen Bewegungsforschung}, series = {Autonome Nationalisten}, booktitle = {Autonome Nationalisten}, editor = {Schedler, Jan and H{\"a}usler, Alexander}, publisher = {VS Verlag f{\"u}r Sozialwissenschaften}, address = {Wiesbaden}, isbn = {978-3-531-17049-7}, pages = {305 -- 324}, year = {2011}, language = {de} } @incollection{Hoerner2011, author = {H{\"o}rner, Fernand}, title = {Exzentrik, Fantastik, Verr{\"u}cktheit: Medizinische und literarische Sichtweisen des 19. Jahrhunderts}, series = {Grenzen der Zentralit{\"a}t: Zur Dynamik von Zentren und Peripherien - La centralit{\´e} en question. La dynamique des centres et des p{\´e}riph{\´e}ries}, booktitle = {Grenzen der Zentralit{\"a}t: Zur Dynamik von Zentren und Peripherien - La centralit{\´e} en question. La dynamique des centres et des p{\´e}riph{\´e}ries}, editor = {Geiser, Myriam and Rademacher, Dominique and Taieb, Lucie}, publisher = {Logos}, address = {Berlin}, isbn = {3832529446}, pages = {67 -- 88}, year = {2011}, language = {de} } @incollection{Hoerner2011, author = {H{\"o}rner, Fernand}, title = {L'autre dans l'autre: La traduction des r{\´e}f{\´e}rences intertextuelles}, series = {Das Fremde im Eigenen: Die {\"U}bersetzung literarischer Texte als Interpretation und kreative Rezeption / S'approprier l'autre. La traduction de textes litt{\´e}raires en tant qu'interpr{\´e}tation et r{\´e}ception cr{\´e}atrice}, booktitle = {Das Fremde im Eigenen: Die {\"U}bersetzung literarischer Texte als Interpretation und kreative Rezeption / S'approprier l'autre. La traduction de textes litt{\´e}raires en tant qu'interpr{\´e}tation et r{\´e}ception cr{\´e}atrice}, editor = {Klinkert, Thomas}, publisher = {Erich Schmidt Verlag}, address = {Berlin}, isbn = {350312263X}, pages = {73 -- 88}, year = {2011}, language = {de} } @incollection{Hoerner2011, author = {H{\"o}rner, Fernand}, title = {Splendeurs et Mis{\`e}res de Zidane: ‚El Zid' sur youtube}, series = {Le cyberespace francophone: Perspectives culturelles et m{\´e}diatiques}, booktitle = {Le cyberespace francophone: Perspectives culturelles et m{\´e}diatiques}, editor = {Haberer, Monika and Vatter, Christoph}, publisher = {Narr Francke Attempto}, address = {T{\"u}bingen}, isbn = {3823375172}, pages = {175 -- 198}, year = {2011}, language = {fr} } @incollection{Hoerner2011, author = {H{\"o}rner, Fernand}, title = {Wenn das Original ins Wohnzimmer kommt: Musik und Reproduktion im Zeitalter von Walter Benjamin}, series = {Original und Kopie}, booktitle = {Original und Kopie}, editor = {Grosch, Nils and H{\"o}rner, Fernand}, publisher = {Waxmann}, address = {M{\"u}nster, M{\"u}nchen [u.a.]}, isbn = {3830926162}, pages = {13 -- 41}, year = {2011}, language = {de} } @article{JacquotJuergenSchumannetal.2011, author = {Jacquot, Alexandre and J{\"u}rgen, Thomas and Schumann, Joachim and J{\"a}gle, Martin and B{\"o}ttner, Harald and Gemming, Thomas and Schmidt, J{\"u}rgen and Ebling, Dirk}, title = {(Bi,Sb) 2 Te 3 -PbTe chalcogenide alloys: Impact of the cooling rate and sintering parameters on the microstructures and thermoelectric performances}, series = {Journal of Materials Research}, volume = {26}, journal = {Journal of Materials Research}, number = {15}, publisher = {Cambridge University Press}, doi = {10.1557/jmr.2011.78}, pages = {1773 -- 1784}, year = {2011}, language = {en} } @article{JohanningBraunEiteneueretal.2011, author = {Johanning, M. and Braun, Alexander and Eiteneuer, D. and Paape, C. and Balzer, Christoph and Neuhauser, W. and Wunderlich, C.}, title = {Resonance-enhanced isotope-selective photoionization of YbI for ion trap loading}, series = {Applied Physics B}, volume = {103}, journal = {Applied Physics B}, number = {2}, publisher = {Springer Nature}, issn = {1432-0649}, doi = {10.1007/s00340-011-4502-7}, pages = {327 -- 338}, year = {2011}, language = {en} } @article{JoedickeJoedicke2011, author = {J{\"o}dicke, Dirk and J{\"o}dicke, Ralf}, title = {Anwendung des Aktivierungs- und Saldierungswahlrechts latenter Steuern und Differenzierung nach Ergebniswirksamkeit}, series = {KoR: Zeitschrift f{\"u}r internationale und kapitalmarktorientierte Rechnungslegung}, volume = {11}, journal = {KoR: Zeitschrift f{\"u}r internationale und kapitalmarktorientierte Rechnungslegung}, number = {3}, publisher = {Handelsblatt Fachmedien}, issn = {1617-8084}, pages = {153 -- 160}, year = {2011}, language = {de} } @inproceedings{JuerjensMarchalOchoaetal.2011, author = {J{\"u}rjens, Jan and Marchal, Lo{\"i}c and Ochoa, Mart{\´i}n and Schmidt, Holger}, title = {Incremental Security Verification for Evolving UMLsec models}, series = {Modelling Foundations and Applications: 7th European Conference, ECMFA 2011, Birmingham, UK, June 6 - 9, 2011 Proceedings}, volume = {LNCS, 6698}, booktitle = {Modelling Foundations and Applications: 7th European Conference, ECMFA 2011, Birmingham, UK, June 6 - 9, 2011 Proceedings}, editor = {France, Robert B. and Kuester, Jochen M. and Bordbar, Behzad and Paige, Richard F.}, publisher = {Springer}, address = {Berlin, Heidelberg}, isbn = {978-3-642-21469-1}, doi = {10.1007/978-3-642-21470-7_5}, pages = {52 -- 68}, year = {2011}, language = {en} } @inproceedings{JuerjensOchoaSchmidtetal.2011, author = {J{\"u}rjens, Jan and Ochoa, Mart{\´i}n and Schmidt, Holger and Marchal, Lo{\"i}c and Houmb, Siv Hilde and Islam, Shareeful}, title = {Modelling Secure Systems Evolution: Abstract and Concrete Change Specifications}, series = {Formal Methods for Eternal Networked Software Systems: 11th International School on Formal Methods for the Design of Computer, Communication and Software Systems, SFM 2011, Bertinoro, Italy, June 13-18, 2011. Advanced Lectures}, volume = {LNCS, 6659}, booktitle = {Formal Methods for Eternal Networked Software Systems: 11th International School on Formal Methods for the Design of Computer, Communication and Software Systems, SFM 2011, Bertinoro, Italy, June 13-18, 2011. Advanced Lectures}, editor = {Bernardo, Marco and Issarny, Val{\´e}rie}, publisher = {Springer}, address = {Berlin, Heidelberg}, isbn = {978-3-642-21455-4}, doi = {10.1007/978-3-642-21455-4_15}, pages = {504 -- 526}, year = {2011}, abstract = {Developing security-critical systems is difficult, and there are many well-known examples of vulnerabilities exploited in practice. In fact, there has recently been a lot of work on methods, techniques, and tools to improve this situation already at the system specification and design. However, security-critical systems are increasingly long-living and undergo evolution throughout their lifetime. Therefore, a secure software development approach that supports maintaining the needed levels of security even through later software evolution is highly desirable. In this chapter, we recall the UMLsec approach to model-based security and discuss on tools and techniques to model and verify evolution of UMLsec models.}, language = {en} } @incollection{Kalka2011, author = {Kalka, Regine}, title = {Die Messung der Markenst{\"a}rke im Einzelhandel}, series = {Der europ{\"a}ische Facheinzelhandel - Herausforderungen und Perspektiven}, booktitle = {Der europ{\"a}ische Facheinzelhandel - Herausforderungen und Perspektiven}, editor = {Kirchd{\"o}rfer, Rainer and Schmid, Daniel C.}, publisher = {Nomos}, address = {Baden-Baden}, isbn = {978-3-8452-3472-4}, doi = {10.5771/9783845234724-145}, pages = {145 -- 169}, year = {2011}, language = {de} } @techreport{KalkaLux2011, author = {Kalka, Regine and Lux, Dorothee}, title = {Bedeutung, Ans{\"a}tze und organisatorische Verankerungen von Employer und Behavioral Branding in Unternehmen: Eine explorative empirische Untersuchung}, number = {18}, editor = {Kalmring, Dirk}, address = {D{\"u}sseldorf}, organization = {Fachhochschule D{\"u}sseldorf}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-6611}, year = {2011}, abstract = {Die Mitarbeiter tragen entscheidend zum Erfolg eines Unternehmens bei. Doch die passenden Mitarbeiter zu finden und diese {\"u}ber einen langen Zeitraum zu binden, ist nicht leicht. Der Wettbewerb auf dem Arbeitsmarkt wird zunehmend h{\"a}rter, die Vorstellungen der potenziellen Bewerber von ihrem idealen Arbeitgeber werden immer konkreter. In der Theorie greift hier das Employer Branding. Ein Konzept zum Aufbau einer Arbeitgebermarke, die es Unternehmen erm{\"o}glicht, die besten unter den passenden Mitarbeitern zu finden und im Unternehmen zu halten. Das Employer Branding endet nicht mit dem Recruiting auf dem Arbeitsmarkt, sondern findet auch intern nach Eintritt des Mitarbeiters in das Unternehmen statt. An dieser Stelle kommen auch die Behavioral Branding Instrumente zum Einsatz. Eine Schnittstelle zwischen dem Employer und dem Behavioral Branding, die beide den Fokus Mitarbeiter betrachten, entsteht. In der bisherigen Literatur gibt es kaum tief greifende Besch{\"a}ftigung mit der organisatorischen Verankerung von Employer und Behavioral Branding. Im Rahmen einer explorativen empirischen Untersuchungen wurden die Bedeutung und die Ans{\"a}tze der Konzepte in der Praxis {\"u}berpr{\"u}ft und Trendaussagen sowie Tendenzen abgeleitet werden. So wurde festgestellt, dass Employer Branding bereits eine große Bedeutung in der Praxis zukommt. Zwar setzen es 29 Prozent der Unternehmen aus der Umfrage noch nicht um, aber mit 71 Prozent geschieht dies in immerhin fast Dreiviertel der Unternehmen. Außerdem sch{\"a}tzen 94 Prozent der Probanden das Thema als sehr wichtig oder wichtig f{\"u}r ihr Unternehmen ein. Das Behavioral Branding wird allerdings in mehr als der H{\"a}lfte der Unternehmen nicht umgesetzt. 12 von insgesamt 161 Probanden war das Konzept des Behavioral Branding sogar g{\"a}nzlich unbekannt. Daraus ist zu schließen, dass dem Behavioral Branding sowie dem Zusammenspiel der beiden Konzepte in der Praxis insgesamt noch nicht die der Theorie entsprechenden Bedeutung zuteilwird.}, language = {de} } @article{KaluzaBehrensSchiefenhoeveletal.2011, author = {Kaluza, Stefan and Behrens, Malte and Schiefenh{\"o}vel, Nora and Kniep, Benjamin and Fischer, Richard and Schl{\"o}gl, Robert and Muhler, Martin}, title = {A Novel Synthesis Route for Cu/ZnO/Al2O3 Catalysts used in Methanol Synthesis: Combining Continuous Consecutive Precipitation with Continuous Aging of the Precipitate}, series = {ChemCatChem}, volume = {3}, journal = {ChemCatChem}, number = {1}, publisher = {Wiley}, issn = {1867-3899}, doi = {10.1002/cctc.201000329}, pages = {189 -- 199}, year = {2011}, language = {en} } @article{KammererWeigandCurcicetal.2011, author = {Kammerer, Matthias and Weigand, Markus and Curcic, Michael and Noske, Matthias and Sproll, Markus and Vansteenkiste, Arne and Van Waeyenberge, Bartel and Stoll, Hermann and Woltersdorf, Georg and Back, Christian H. and Schuetz, Gisela}, title = {Magnetic vortex core reversal by excitation of spin waves}, series = {Nature Communications}, volume = {2}, journal = {Nature Communications}, number = {1}, publisher = {Springer Nature}, issn = {2041-1723}, doi = {10.1038/ncomms1277}, year = {2011}, language = {en} } @article{Khabyuk2011, author = {Khabyuk, Olexiy}, title = {Die Einf{\"u}hrung eines staatsfernen {\"o}ffentlichen Rundfunks in der Ukraine: Sisyphos kurz vor dem Gipfel?}, series = {Ukraine-Analysen}, journal = {Ukraine-Analysen}, pages = {2 -- 13}, year = {2011}, language = {de} } @techreport{Khabyuk2011, author = {Khabyuk, Olexiy}, title = {Introducing state-distant public broadcasting in Ukraine}, volume = {Arbeitspapiere des Instituts f{\"u}r Rundfunk{\"o}konomie an der Universit{\"a}t zu K{\"o}ln}, number = {286}, publisher = {Inst. f{\"u}r Rundfunk{\"o}konomie, Univ. K{\"o}ln}, address = {K{\"o}ln}, organization = {Inst. f{\"u}r Rundfunk{\"o}konomie, Univ. K{\"o}ln}, isbn = {978-3-938933-94-7}, year = {2011}, language = {en} } @incollection{Khabyuk2011, author = {Khabyuk, Olexiy}, title = {Protecting Public Service Broadcasting from State Intervention}, series = {Public Service Broadcasting: A German-Ukrainian Exchange of Opinions}, booktitle = {Public Service Broadcasting: A German-Ukrainian Exchange of Opinions}, editor = {Khabyuk, Olexiy}, publisher = {Lit-Verlag}, address = {Berlin}, isbn = {978-3-643-80094-7}, pages = {67 -- 74}, year = {2011}, language = {en} } @article{KueppersBiermannSteffens2011, author = {K{\"u}ppers, Thomas and Biermann, Jan-Welm and Steffens, Jochen}, title = {Structurized sound design process of electric vehicle interior sound}, series = {The Journal of the Acoustical Society of America}, volume = {130}, journal = {The Journal of the Acoustical Society of America}, number = {4}, publisher = {AIP Publishing}, doi = {10.1121/1.3655178}, year = {2011}, language = {en} } @incollection{LangeMusallGies2011, author = {Lange, J{\"o}rg and Musall, Eike and Gies, Michael}, title = {Kleeh{\"a}user}, series = {Nullenergiegeb{\"a}ude}, booktitle = {Nullenergiegeb{\"a}ude}, editor = {Voss, Karsten and Musall, Eike}, publisher = {Detail, Institut f{\"u}r internationale Architektur-Dokumentation}, address = {M{\"u}nchen}, isbn = {978-3-920034-50-8}, pages = {84 -- 88}, year = {2011}, language = {de} } @techreport{LietzmannTophovenWenzig2011, author = {Lietzmann, Torsten and Tophoven, Silke and Wenzig, Claudia}, title = {Grundsicherung und Einkommensarmut: Bed{\"u}rftige Kinder und ihre Lebensumst{\"a}nde}, volume = {IAB-Kurzbericht}, number = {06/2011}, address = {N{\"u}rnberg}, year = {2011}, abstract = {Kinder stehen seit l{\"a}ngerem im Fokus der Armutsforschung. In den letzten Jahren hat sich immer wieder gezeigt, dass sie in besonderer Weise von Armut und ihren Folgen betroffen sind. In Deutschland lebt fast jedes vierte Kind in einem Haushalt, der einkommensarm ist und/oder Leistungen nach dem Zweiten Sozialgesetzbuch (SGB II) bezieht. In diesem Bericht wird untersucht, wie viele Kinder bed{\"u}rftig sind und was das f{\"u}r ihre Lebensumst{\"a}nde bedeutet.}, language = {de} } @inproceedings{LinnemannEchternachtBreueretal.2011, author = {Linnemann, Christian and Echternacht, David and Breuer, Christopher and Moser, Albert}, title = {Modeling optimal redispatch for the European Transmission grid}, series = {2011 IEEE Trondheim PowerTech,19.06.2011 - 23.06.2011, Trondheim}, booktitle = {2011 IEEE Trondheim PowerTech,19.06.2011 - 23.06.2011, Trondheim}, publisher = {IEEE}, isbn = {978-1-4244-8418-8}, doi = {10.1109/PTC.2011.6019442}, pages = {1 -- 8}, year = {2011}, language = {en} } @article{LyalinaLangmannKrisilov2011, author = {Lyalina, Yuliya and Langmann, Reinhard and Krisilov, V.}, title = {The Interaction Model in iLearning Environments and its Use in the Smart Lab Concept}, series = {International Journal of Online Engineering}, volume = {7}, journal = {International Journal of Online Engineering}, number = {4}, publisher = {iJOE}, doi = {10.3991/ijoe.v7i4.1793}, year = {2011}, language = {en} } @incollection{MacklinVirchow2011, author = {Macklin, Graham and Virchow, Fabian}, title = {Local embedding as a factor in electoral success: the BNP and NPD compared}, series = {The British National Party}, booktitle = {The British National Party}, editor = {Macklin, Graham and Copsey, Nigel}, publisher = {Routledge}, address = {Abingdon, Oxon; New York}, isbn = {9781136820625}, pages = {1 -- 20}, year = {2011}, language = {en} } @article{MaqablehKhadrawiNimretal.2011, author = {Maqableh, A. M. and Khadrawi, A. F. and Nimr, M. AlA. and Ammourah, S. A. and Benim, Ali Cemal}, title = {Heat transfer characteristics of parallel and counter flow micro-channel heat exchangers with varying wall resistance}, series = {Progress in Computational Fluid Dynamics, An International Journal}, volume = {11}, journal = {Progress in Computational Fluid Dynamics, An International Journal}, number = {5}, publisher = {inderscience}, doi = {10.1504/pcfd.2011.042183}, pages = {318}, year = {2011}, language = {en} } @inproceedings{MarinosWoeldeckeGeigeretal.2011, author = {Marinos, Dionysios and W{\"o}ldecke, Bj{\"o}rn and Geiger, Christian and Schwirten, Tobias}, title = {Design of a touchless multipoint musical interface in a virtual studio environment}, series = {Proceedings of the 8th International Conference on Advances in Computer Entertainment Technology - ACE '11, 08.11.2011 - 11.11.2011, Lisbon}, booktitle = {Proceedings of the 8th International Conference on Advances in Computer Entertainment Technology - ACE '11, 08.11.2011 - 11.11.2011, Lisbon}, editor = {Rom{\~a}o, Teresa and Correia, Nuno and Inami, Masahiko and Kato, Hirokasu and Prada, Rui and Terada, Tsutomu and Dias, Eduardo and Chambel, Teresa}, publisher = {ACM Press}, address = {New York}, isbn = {9781450308274}, doi = {10.1145/2071423.2071464}, pages = {1}, year = {2011}, language = {en} } @article{MarszalHeiselbergBourelleetal.2011, author = {Marszal, Anna Joanna and Heiselberg, Per and Bourelle, Julien S. and Musall, Eike and Voss, Karsten and Sartori, Igor and Napolitano, Assunta}, title = {Zero Energy Building - A Review of definitions and calculation methodologies}, series = {Energy and Buildings}, volume = {43}, journal = {Energy and Buildings}, number = {4}, publisher = {Elsevier}, pages = {971 -- 979}, year = {2011}, abstract = {The concept of Zero Energy Building (ZEB) has gained wide international attention during last few years and is now seen as the future target for the design of buildings. However, before being fully implemented in the national building codes and international standards, the ZEB concept requires clear and consistent definition and a commonly agreed energy calculation methodology. The most important issues that should be given special attention before developing anewZEB definition are: (1) the metric of the balance, (2) the balancing period, (3) the type of energy use included in the balance, (4) the type of energy balance, (5) the accepted renewable energy supply options, (6) the connection to the energy infrastructure and (7) the requirements for the energy efficiency, the indoor climate and in case of gird connected ZEB for the building-grid interaction. This paper focuses on the review of the most of the existing ZEB definitions and the various approaches towards possible ZEB calculation methodologies. It presents and discusses possible answers to the abovementioned issues in order to facilitate the development of a consistent ZEB definition and a robust energy calculation methodology.}, language = {en} } @article{MeiSanchezReineckeetal.2011, author = {Mei, Bastian and S{\´a}nchez, Miguel D. and Reinecke, Thomas and Kaluza, Stefan and Xia, Wei and Muhler, Martin}, title = {The synthesis of Nb-doped TiO2 nanoparticles by spray drying: an efficient and scalable method}, series = {Journal of Materials Chemistry}, volume = {21}, journal = {Journal of Materials Chemistry}, number = {32}, publisher = {Royal Society of Chemistry (RSC)}, issn = {1364-5501}, doi = {10.1039/c1jm11431j}, pages = {11781 -- 11790}, year = {2011}, language = {en} } @incollection{Musall2011, author = {Musall, Eike}, title = {Home for Life}, series = {Nullenergiegeb{\"a}ude}, booktitle = {Nullenergiegeb{\"a}ude}, editor = {Voss, Karsten and Musall, Eike}, publisher = {Detail, Institut f{\"u}r internationale Architektur-Dokumentation}, address = {M{\"u}nchen}, isbn = {978-3-920034-50-8}, pages = {68 -- 71}, year = {2011}, language = {de} } @inproceedings{Musall2011, author = {Musall, Eike}, title = {Near zero energy home, Net zero energy house, Plus energy building-How is it understood and how is it implemented?}, series = {Danfoss Heating Solutions' Technology Management Event, Billund}, booktitle = {Danfoss Heating Solutions' Technology Management Event, Billund}, address = {Billund}, year = {2011}, language = {en} } @inproceedings{Musall2011, author = {Musall, Eike}, title = {Null-/Plusenergiegeb{\"a}ude - Erfahrungen und Perspektiven zu klimaneutralen Geb{\"a}uden in Deutschland}, series = {1. Internationaler Plusenergie-Kongress, Bern}, booktitle = {1. Internationaler Plusenergie-Kongress, Bern}, address = {Bern}, year = {2011}, language = {en} } @article{MusallVoss2011, author = {Musall, Eike and Voss, Karsten}, title = {Klimaneutrale Geb{\"a}ude als Ziel: Internationale Projekterfahrungen}, series = {XIA - intelligente Architektur}, journal = {XIA - intelligente Architektur}, number = {10-12}, pages = {64 -- 68}, year = {2011}, abstract = {Die in diesen Artikel eingeflossenen Daten stammen aus einer Datenbank mit {\"u}ber 300 international bekannten Projekten mit dem Anspruch einer mindestens ausgeglichenen Energie- oder Emissionsbilanz. Sie wird als ein deutscher Beitrag zu der Arbeitsgruppe „Towards Net Zero Energy Solar Buildings" der Internationalen Energieagentur [1] gef{\"u}hrt und als interaktive Weltkarte unter www.enob.info/nullenergie auszugsweise ver{\"o}ffentlicht [2]. Eine 2011 erschienene EnOB-Buchver{\"o}ffentlichung enth{\"a}lt eine umfangreiche Behandlung des Themas sowie zahlreiche Projektbeispiele und bildet eine Basis dieses Artikels[3].}, language = {de} } @incollection{MusallVoss2011, author = {Musall, Eike and Voss, Karsten}, title = {Plusenergiesiedlung: Freiburg, D 2006}, series = {Nullenergiegeb{\"a}ude}, booktitle = {Nullenergiegeb{\"a}ude}, editor = {Voss, Karsten and Musall, Eike}, publisher = {Detail, Institut f{\"u}r internationale Architektur-Dokumentation}, address = {M{\"u}nchen}, isbn = {978-3-920034-50-8}, pages = {94 -- 99}, year = {2011}, language = {de} } @incollection{MusallVoss2011, author = {Musall, Eike and Voss, Karsten}, title = {Projekte und ihre Merkmale im {\"U}berblich - Teil 2}, series = {Nullenergiegeb{\"a}ude}, booktitle = {Nullenergiegeb{\"a}ude}, editor = {Voss, Karsten and Musall, Eike}, publisher = {Detail, Institut f{\"u}r internationale Architektur-Dokumentation}, address = {M{\"u}nchen}, isbn = {978-3-920034-50-8}, pages = {114 -- 119}, year = {2011}, language = {de} } @incollection{MusallVoss2011, author = {Musall, Eike and Voss, Karsten}, title = {Projekte und ihre Merkmale im {\"U}berblich - Teil 1}, series = {Nullenergiegeb{\"a}ude}, booktitle = {Nullenergiegeb{\"a}ude}, editor = {Voss, Karsten and Musall, Eike}, publisher = {Detail, Institut f{\"u}r internationale Architektur-Dokumentation}, address = {M{\"u}nchen}, isbn = {978-3-920034-50-8}, pages = {50 -- 55}, year = {2011}, language = {de} } @article{MusallVoss2011, author = {Musall, Eike and Voss, Karsten}, title = {Ziel Klimaneutrale Geb{\"a}ude - von der Bilanzierung zur Umsetzung}, series = {HLH}, volume = {62}, journal = {HLH}, number = {12}, publisher = {Wiley}, pages = {114 -- 117}, year = {2011}, abstract = {Bilanzprinzip {\"u}berpr{\"u}ft anhand bekannter Geb{\"a}ude sowie technische Strategien dargestellt}, language = {de} } @inproceedings{MoeserReuferGeiger2011, author = {M{\"o}ser, Annika and Reufer, Thomas and Geiger, Christian}, title = {Multitouch and pen interaction for 3D configuration of virtual yachts at trade fairs}, series = {Proceedings of the 8th International Conference on Advances in Computer Entertainment Technology - ACE '11, Lisbon, 08.11.2011 - 11.11.2011}, booktitle = {Proceedings of the 8th International Conference on Advances in Computer Entertainment Technology - ACE '11, Lisbon, 08.11.2011 - 11.11.2011}, editor = {Rom{\~a}o, Teresa and Correia, Nuno and Inami, Masahiko and Kato, Hirokasu and Prada, Rui and Terada, Tsutomu and Dias, Eduardo and Chambel, Teresa}, publisher = {ACM Press}, address = {New York}, isbn = {9781450308274}, doi = {10.1145/2071423.2071514}, pages = {1}, year = {2011}, language = {en} } @inproceedings{MuellerPauliMeuteretal.2011, author = {M{\"u}ller, Dennis and Pauli, Josef and Meuter, Mirko and Ghosh, Lali and M{\"u}ller-Schneiders, Stefan}, title = {A generic video and radar data fusion system for improved target selection}, series = {2011 IEEE Intelligent Vehicles Symposium (IV)}, booktitle = {2011 IEEE Intelligent Vehicles Symposium (IV)}, publisher = {IEEE}, isbn = {978-1-4577-0891-6}, doi = {10.1109/IVS.2011.5940469}, pages = {679 -- 684}, year = {2011}, language = {en} } @article{NehrBohnFuchsetal.2011, author = {Nehr, Sascha and Bohn, Birger and Fuchs, Hendrik and Hofzumahaus, Andreas and Wahner, Andreas}, title = {HO2 formation from the OH + benzene reaction in the presence of O2}, series = {Physical Chemistry Chemical Physics}, volume = {13}, journal = {Physical Chemistry Chemical Physics}, number = {22}, publisher = {Royal Society of Chemistry (RSC)}, issn = {1463-9076}, doi = {10.1039/c1cp20334g}, year = {2011}, language = {en} } @inproceedings{NielsenLeithnerQietal.2011, author = {Nielsen, L. and Leithner, R. and Qi, D. and Grote, Wolfgang and Kastsian, Darya and M{\"o}nnigmann, Martin}, title = {Isobares GuD - Druckluftspeicherkraftwerk mit W{\"a}rmespeicher}, series = {Energy Storage Conference and Exhibition (IRES 2011), Berlin. 2011}, booktitle = {Energy Storage Conference and Exhibition (IRES 2011), Berlin. 2011}, address = {Berlin}, year = {2011}, language = {de} } @techreport{PagelJuergensGuentheretal.2011, author = {Pagel, Sven and J{\"u}rgens, Alexander and G{\"u}nther, Janina and Mollekopf, Katrin}, title = {Kommunikationscontrolling von Digital Signage : Wahrnehmung, Nutzung und Wirkung von Point-of-Sale-Bildschirmmedien}, number = {19}, editor = {Kalmring, Dirk}, address = {D{\"u}sseldorf}, organization = {Fachhochschule D{\"u}sseldorf}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-6668}, year = {2011}, abstract = {Einkauf ist Erlebnis. Nicht nur in Flagship-Stores, sondern auch im klassischen Supermarkt stehen dem Handel digitale Instrumente zur Verf{\"u}gung, um die Sinne der Kunden vielf{\"a}ltig anzusprechen. So auch mittels Digital Signage. Vermehrt finden sich derartige Monitore in den M{\"a}rkten. Oft werden diese jedoch nur als digitale Plakate verwendet. M{\"o}glichkeiten der Point-of-Sale-Bildschirmmedien mit akustischen und visuellen Reizen bleiben ungenutzt. Auch Art und Weise der Installation scheinen keinen klaren Regeln zu folgen. Diese explorative und qualitative Studie in drei M{\"a}rkten sammelt erste Erkenntnisse {\"u}ber PoS-Bildschirme und formuliert Handlungsempfehlungen. Der Kauf als {\"o}konomische Wirkung stellt dabei erst den dritten Schritt eines komplexen Rezeptionsprozesses aus Wahrnehmung, Nutzung und Wirkung dar.}, language = {de} } @misc{Peters2011, author = {Peters, Christian}, title = {Großstadt-Surfen in M{\"u}nchen - Der Film »Keep Surfing« illustriert den Strukturwandel des Sports}, series = {Sportunterricht}, journal = {Sportunterricht}, number = {5}, publisher = {Hofmann}, issn = {0342-2402}, pages = {60}, year = {2011}, language = {de} } @misc{Peters2011, author = {Peters, Christian}, title = {"High Life" - Das Leben der Bergbauern in S{\"u}dtirol}, series = {Praxis Geographie}, volume = {41}, journal = {Praxis Geographie}, number = {7/8}, publisher = {Westermann}, issn = {0171-5178}, pages = {40 -- 46}, year = {2011}, language = {de} } @incollection{Peters2011, author = {Peters, Christian}, title = {Skating the City - Feldforschung auf der K{\"o}lner Domplatte}, series = {Feldforschung und ethnographische Zug{\"a}nge in der Sportp{\"a}dagogik}, volume = {Forum Sportp{\"a}dagogik, Bd. 2}, booktitle = {Feldforschung und ethnographische Zug{\"a}nge in der Sportp{\"a}dagogik}, editor = {Bindel, Tim}, publisher = {Shaker Verlag}, address = {Aachen}, isbn = {9783844003178}, pages = {144 -- 156}, year = {2011}, language = {de} } @misc{PetersLudwig2011, author = {Peters, Christian and Ludwig, K.}, title = {Free Tibet? Keine Ruhe auf dem Dach der Welt}, series = {Geographie und Schule}, journal = {Geographie und Schule}, number = {189}, publisher = {Aulis-Verl.}, issn = {0171-8649}, pages = {41 -- 47}, year = {2011}, language = {de} } @article{PetitHeninKasparianetal.2011, author = {Petit, Y. and Henin, S. and Kasparian, J. and Wolf, J. P. and Rohwetter, P. and Stelmaszczyk, K. and Hao, Z. Q. and Nakaema, W. M. and W{\"o}ste, L. and Vogel, A. and Pohl, T. and Weber, Konradin}, title = {Influence of pulse duration, energy, and focusing on laser-assisted water condensation}, series = {Applied Physics Letters}, volume = {98}, journal = {Applied Physics Letters}, number = {4}, publisher = {AIP Publishing}, issn = {0003-6951}, doi = {10.1063/1.3546172}, year = {2011}, abstract = {We investigate the influence of laser parameters on laser-assisted water condensation in the atmosphere. Pulse energy is the most critical parameter. Nanoparticle generation depends linearly on energy beyond the filamentation threshold. Shorter pulses are more efficient than longer ones with saturation at ∼1.5 ps. Multifilamenting beams appear more efficient than strongly focused ones in triggering the condensation and growth of submicronic particles, while polarization has a negligible influence on the process. The data suggest that the initiation of laser-assisted condensation relies on the photodissociation of the air molecules rather than on their photoionization.}, language = {en} } @article{PetrarcaHeninStelmaszczyketal.2011, author = {Petrarca, M. and Henin, S. and Stelmaszczyk, K. and Bock, S. and Kraft, S. and Schramm, U. and Vaneph, C. and Vogel, A. and Kasparian, J. and Sauerbrey, R. and Weber, Konradin and W{\"o}ste, L. and Wolf, J.-P.}, title = {Multijoule scaling of laser-induced condensation in air}, series = {Applied Physics Letters}, volume = {99}, journal = {Applied Physics Letters}, number = {14}, publisher = {AIP Publishing}, issn = {0003-6951}, doi = {10.1063/1.3646397}, year = {2011}, abstract = {Using 100 TW laser pulses, we demonstrate that laser-induced nanometric particle generation in air increases much faster than the beam-averaged incident intensity. This increase is due to a contribution from the photon bath, which adds up with the previously identified one from the filaments and becomes dominant above 550 GW/cm2. It appears related to ozone formation via multiphoton dissociation of the oxygen molecules and demonstrates the critical need for further increasing the laser energy in view of macroscopic effects in laser-induced condensation.}, language = {en} } @incollection{Ruempel2011, author = {R{\"u}mpel, Stefanie}, title = {Der Lebenszyklus von Forschungsdaten}, series = {Handbuch Forschungsdatenmanagement}, booktitle = {Handbuch Forschungsdatenmanagement}, editor = {B{\"u}ttner, Stephan and Hobohm, Hans-Christoph and M{\"u}ller, Lars}, publisher = {Bock u. Herchen}, address = {Bad Honnef}, isbn = {978-3-88347-283-6}, pages = {25 -- 34}, year = {2011}, abstract = {Um einen Mehrwert von Forschungsdaten zu erhalten, ist eine ad{\"a}quate Verwaltung notwendig. Ihr Lebenszyklus erstreckt sich {\"u}ber verschiedene Phasen, die von der Entstehung in wissenschaftlichen Arbeitsprozessen bis zur nachnutzbaren Archivierung reichen. Die Anforderungen an das Management von Forschungsdaten gehen weit {\"u}ber die Langzeitarchivierung hinaus.}, subject = {E-Science}, language = {de} } @incollection{RuempelBuettner2011, author = {R{\"u}mpel, Stefanie and B{\"u}ttner, Stephan}, title = {Bibliotheken und Bibliothekare im Forschungsdatenmanagement}, series = {Digitale Wissenschaft}, booktitle = {Digitale Wissenschaft}, editor = {Schomburg, Silke and Leggewie, Claus and Lobin, Henning and Puschmann, Cornelius}, publisher = {hbz}, address = {K{\"o}ln}, pages = {107 -- 114}, year = {2011}, subject = {Forschungsdaten}, language = {de} } @article{ScherpSaathoffFranzetal.2011, author = {Scherp, Ansgar and Saathoff, Carsten and Franz, Thomas and Staab, Steffen}, title = {Designing core ontologies}, series = {Applied Ontology}, volume = {6}, journal = {Applied Ontology}, number = {3}, publisher = {IOS Press}, issn = {1875-8533}, doi = {10.3233/AO-2011-0096}, pages = {177 -- 221}, year = {2011}, language = {de} } @article{Schmidt2011, author = {Schmidt, Holger}, title = {Threat and Risk-Driven Security Requirements Engineering}, series = {International Journal of Mobile Computing and Multimedia Communications}, volume = {3}, journal = {International Journal of Mobile Computing and Multimedia Communications}, number = {1}, publisher = {IGI Global}, issn = {1937-9412}, doi = {10.4018/jmcmc.2011010103}, pages = {35 -- 50}, year = {2011}, abstract = {In this paper, the author aim to present a threat and risk-driven methodology to security requirements engineering. The chosen approach has a strong focus on gathering, modeling, and analyzing the environment in which a secure ICT-system to be built is located. The knowledge about the environment comprises threat and risk models. As presented in the paper, this security-relevant knowledge is used to assess the adequacy of security mechanisms, which are then selected to establish security requirements.}, language = {en} } @incollection{SchmidtHateburHeisel2011, author = {Schmidt, Holger and Hatebur, Denis and Heisel, Maritta}, title = {A Pattern-Based Method to Develop Secure Software}, series = {Software Engineering for Secure Systems: Industrial and Research Perspectives}, booktitle = {Software Engineering for Secure Systems: Industrial and Research Perspectives}, editor = {Mouratidis, Haralambos}, publisher = {IGI Global}, address = {Hershey}, isbn = {978-1-61520-837-1}, doi = {10.4018/978-1-61520-837-1.ch003}, pages = {32 -- 74}, year = {2011}, abstract = {The authors present a security engineering process based on security problem frames and concretized security problem frames. Both kinds of frames constitute patterns for analyzing security problems and associated solution approaches. They are arranged in a pattern system that makes dependencies between them explicit. The authors describe step-by-step how the pattern system can be used to analyze a given security problem and how solution approaches can be found. Afterwards, the security problems and the solution approaches are formally modeled in detail. The formal models serve to prove that the solution approaches are correct solutions to the security problems. Furthermore, the formal models of the solution approaches constitute a formal specification of the software to be developed. Then, the specification is implemented by generic security components and generic security architectures, which constitute architectural patterns. Finally, the generic security components and the generic security architecture that composes them are refined and the result is a secure software product built from existing and/or tailor-made security components.}, language = {en} } @techreport{SchmidtJuerjens2011, author = {Schmidt, Holger and J{\"u}rjens, Jan}, title = {UMLsec4UML2 - Adopting UMLsec to Support UML2}, series = {LS 14 Software Engineering mit dem Schwerpunkt Entwicklung evolutionsf{\"a}higer Software und Systeme}, journal = {LS 14 Software Engineering mit dem Schwerpunkt Entwicklung evolutionsf{\"a}higer Software und Systeme}, publisher = {Technische Hochschule Dortmund}, address = {Dortmund}, doi = {10.17877/DE290R-990}, pages = {17}, year = {2011}, abstract = {In this paper, we present an approach to adopt UMLsec, which is defined for UML 1.5, to support the current UML version 2.3. The new profile UMLsec4UML2 is technically constructed as a UML profile diagram, which is equipped with a number of integrity conditions expressed using OCL. Consequently, the UMLsec4UML2-profile can be loaded in any Eclipse-based EMF- and MDT-compatible UML editing tool to develop and analyze different kinds of security models. The OCL constraints replace the static checks of the tool support for the old UMLsec defined for UML 1.5. Thus, the UMLsec4UML2-profile not only provides the whole expresiveness of UML2.3 for security modeling, it also brings considerably more freedom in selecting a basic UML editing tool, and it integrates modeling and analyzing security models. Since UML2.3 comprises new diagram types, as well as new model elements and new semantics of diagram types already contained in UML1.5, we consider a number of these changes in detail. More specifically, we consider composite structure and sequence diagrams with respect to modeling security properties according to the original version of UMLsec. The goal is to use UMLsec4UML2 to specify architectural security patterns.}, language = {en} } @inproceedings{SchmidtJuerjens2011, author = {Schmidt, Holger and J{\"u}rjens, Jan}, title = {Connecting Security Requirements Analysis and Secure Design Using Patterns and UMLsec}, series = {Advanced Information Systems Engineering: 23rd International Conference, CAiSE 2011, London, UK, June 20-24, 2011. Proceedings}, volume = {LNCS, 6741}, booktitle = {Advanced Information Systems Engineering: 23rd International Conference, CAiSE 2011, London, UK, June 20-24, 2011. Proceedings}, editor = {Mouratidis, Haralambos and Rolland, Colette}, publisher = {Springer}, address = {Berlin, Heidelberg}, isbn = {978-3-642-21639-8}, doi = {10.1007/978-3-642-21640-4_28}, pages = {367 -- 382}, year = {2011}, language = {en} } @misc{Schmitz2011, author = {Schmitz, Thomas}, title = {Entwicklung einer mobilen Software zum Steuern und {\"U}berwachen von Wohnungst{\"u}ren auf Basis von Android im Umfeld von Ambient Assisted Living}, address = {D{\"u}sseldorf}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-6908}, pages = {42}, year = {2011}, abstract = {In diesem Projekt wird eine m{\"o}gliche Kombination von Android und OSGi als Grundlage einer mobilen Plattform f{\"u}r AAL Anwendungen betrachet. Im ersten Teil werden die Grundlagen der Android Programmierung erl{\"a}utert. Darauf folgt ein kurzer {\"U}berblick {\"u}ber die verwendeten OSGi Dienste. Zum Schluß wird als m{\"o}gliche Anwendung eine Implementierung zum {\"U}berwachen und Steuern von Wohnungst{\"u}ren gezeigt, die im Rahmen des AAL Projekts zum Einsatz kommen k{\"o}nnte.}, language = {de} } @masterthesis{Schmitz2011, type = {Bachelor Thesis}, author = {Schmitz, Thomas}, title = {Entwicklung einer OSGi-Service-Komponente zum dynamischen Laden von Benutzeroberfl{\"a}chen f{\"u}r Android im Umfeld von Ambient Assisted Living}, address = {D{\"u}sseldorf}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-6693}, school = {Fachhochschule D{\"u}sseldorf}, pages = {77}, year = {2011}, abstract = {In diesem Projekt wird ein Softwaresystem entwickelt, mit dem es m{\"o}glich ist, verschiedene Ger{\"a}te {\"u}ber ein Android Smartphone zu {\"u}berwachen und zu steuern. Um auf die Dynamik der Umgebung zu reagieren, wird als Basis das OSGi Framework verwendet. Im ersten Teil wird auf die Architektur und den Aufbau von Android und des OSGi Framework eingegangen. Anschließend wird die f{\"u}r dieses Projekt entwickelte Architektur betrachtet. Zum Schluss wird die Implementierung der einzelnen Module und deren Zusammenwirken erl{\"a}utert.}, language = {de} } @inproceedings{SchwittekSchmidtEickeretal.2011, author = {Schwittek, Widura and Schmidt, Holger and Eicker, Stefan and Heisel, Maritta}, title = {Towards a Common Body of Knowledge for Engineering Secure Software and Services}, series = {Proceedings of the International Conference on Knowledge Management and Information Sharing}, booktitle = {Proceedings of the International Conference on Knowledge Management and Information Sharing}, editor = {Filipe, Joaquim and Liu, Kecheng}, publisher = {SciTePress - Science and Technology Publications}, address = {Paris}, pages = {369 -- 374}, year = {2011}, abstract = {Interdisciplinary communities involve people and knowledge from different disciplines in addressing a common challenge. Differing perspectives, processes, methods, tools, vocabularies, and standards are problems that arise in this context. We present an approach to support bringing together disciplines based on a common body of knowledge (CBK), in which knowledge from different disciplines is collected, integrated, and structured. The novelty of our approach is twofold: first, it introduces a CBK ontology, which allows one to semantically enrich contents in order to be able to query the CBK in a more elaborate way afterwards. Second, it heavily relies on user participation in building up a CBK, making use of the Semantic MediaWiki as a platform to support collaborative writing. The CBK ontology is backed by a conceptual framework, consisting of concepts to structure the knowledge, to provide access options to it, and to build up a common terminology. To ensure a high quality of the provided contents and to sustain the community's commitment, we further present organizational means as part of our approach. We demonstrate our work using the example of a Network of Excellence EU project, which aims at bringing together researchers and practitioners from services computing, security and software engineering.}, language = {en} } @incollection{SiemsSimonDinkeletal.2011, author = {Siems, Tanja and Simon, Katharina and Dinkel, Arnulf and Musall, Eike}, title = {Stadtbauprojekt Masdar}, series = {Nullenergiegeb{\"a}ude}, booktitle = {Nullenergiegeb{\"a}ude}, editor = {Voss, Karsten and Musall, Eike}, publisher = {Detail, Institut f{\"u}r internationale Architektur-Dokumentation}, address = {M{\"u}nchen}, isbn = {978-3-920034-50-8}, pages = {108 -- 113}, year = {2011}, language = {de} } @incollection{SkodaSteffensBuechel2011, author = {Skoda, Sabrina and Steffens, Jochen and B{\"u}chel, Joachim}, title = {Untersuchungen zum Einfluss von Beschleunigungskr{\"a}ften auf die Ger{\"a}uschbewertung im Fahrzeuginnenraum}, series = {5. DEGA-Symposium "E-Mobilit{\"a}t \& Akustik"}, booktitle = {5. DEGA-Symposium "E-Mobilit{\"a}t \& Akustik"}, address = {Stuttgart}, organization = {Deutsche Gesellschaft f{\"u}r Akustik e.V.}, year = {2011}, language = {de} } @article{SkodaSteffensKueppers2011, author = {Skoda, Sabrina and Steffens, Jochen and K{\"u}ppers, Thomas}, title = {Auditory-proprioceptive interaction - How do acceleration forces influence the evaluation of driving sounds?}, series = {Journal of the Acoustical Society of America}, volume = {130}, journal = {Journal of the Acoustical Society of America}, number = {4}, publisher = {AIP}, year = {2011}, language = {en} } @incollection{SteffensKueppersSkoda2011, author = {Steffens, Jochen and K{\"u}ppers, Thomas and Skoda, Sabrina}, title = {Psychologische Einflussfaktoren bei der Beurteilung des Innenger{\"a}usches von Elektrofahrzeugen}, series = {5. DEGA-Symposium "E-Mobilit{\"a}t \& Akustik": 21. Oktober 2011, Stuttgart}, booktitle = {5. DEGA-Symposium "E-Mobilit{\"a}t \& Akustik": 21. Oktober 2011, Stuttgart}, address = {Stuttgart}, organization = {Deutsche Gesellschaft f{\"u}r Akustik e.V.}, year = {2011}, language = {de} } @article{SteffensKueppersSkoda2011, author = {Steffens, Jochen and K{\"u}ppers, Thomas and Skoda, Sabrina}, title = {Psychological factors influencing the evaluation of electric vehicle interior noise}, series = {Journal of the Acoustical Society of America}, volume = {130}, journal = {Journal of the Acoustical Society of America}, number = {4}, publisher = {AIP}, doi = {10.1121/1.3655176}, pages = {2546}, year = {2011}, abstract = {Increasing global awareness of the benefits of electromobility has brought about the need for new concepts in terms of the acoustic design of future vehicle generations. This includes both the creative design process and the development of suitable methods for the evaluation of target sounds by trial participants. The main difference between e-car sound surveys and those carried out on familiar sound categories is the potential consumer's lack of experience with electric vehicles. Thus the consumer has no, or very unspecific, expectations in this regard. Several studies have consequently shown that many subjects have to construct their personal frame of reference for evaluation within the listening experiment. However, this is possibly at odds with experience-based expectations relating to the sounds of conventional combustion engines. The result is a conflict of objectives between the traditional and the modern, familiarity and strangeness and not least between driving freedom and ecological awareness. In this context, the authenticity of the sound and the subjective interpretability of the sound information also appear as moderator variables. Moreover, associations with other vehicle categories, for example streetcars, also influence the perceived sound quality. In the course of this contribution, these factors will be expounded and their influence on the evaluation of interior noise discussed.}, language = {en} } @inproceedings{SteffensSchulteFortkampBeckerSchweitzer2011, author = {Steffens, Jochen and Schulte-Fortkamp, Brigitte and Becker-Schweitzer, J{\"o}rg}, title = {Design of domestic soundscapes - Evaluation of household appliances in laboratory and reality}, series = {Proceedings of Forum Acusticum 2011}, booktitle = {Proceedings of Forum Acusticum 2011}, publisher = {Spanish Acoustical Society}, address = {Madrid}, isbn = {9788469415207}, year = {2011}, language = {en} } @inproceedings{StuhlsatzMeyerEybenetal.2011, author = {Stuhlsatz, Andr{\´e} and Meyer, Christine and Eyben, Florian and Zielke, Thomas and Meier, Gunter and Schuller, Bjorn}, title = {Deep neural networks for acoustic emotion recognition: Raising the benchmarks}, series = {2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}, booktitle = {2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}, publisher = {IEEE}, doi = {10.1109/ICASSP.2011.5947651}, pages = {5688 -- 5691}, year = {2011}, abstract = {Deep Neural Networks (DNNs) denote multilayer artificial neural networks with more than one hidden layer and millions of free parameters. We propose a Generalized Discriminant Analysis (GerDA) based on DNNs to learn discriminative features of low dimension optimized with respect to a fast classification from a large set of acoustic features for emotion recognition. On nine frequently used emotional speech corpora, we compare the performance of GerDA features and their subsequent linear classification with previously reported benchmarks obtained using the same set of acoustic features classified by Support Vector Machines (SVMs). Our results impressively show that low-dimensional GerDA features capture hidden information from the acoustic features leading to a significantly raised unweighted average recall and considerably raised weighted average recall.}, language = {en} } @article{StuhrmannHuberKaes2011, author = {Stuhrmann, Bj{\"o}rn and Huber, Florian and K{\"a}s, Josef}, title = {Robust organizational principles of protrusive biopolymer networks in migrating living cells}, series = {Plos One}, volume = {6}, journal = {Plos One}, number = {1}, publisher = {Public Library of Science (PLoS)}, issn = {1932-6203}, doi = {10.1371/journal.pone.0014471}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-34901}, year = {2011}, abstract = {Cell migration is associated with the dynamic protrusion of a thin actin-based cytoskeletal extension at the cell front, which has been shown to consist of two different substructures, the leading lamellipodium and the subsequent lamellum. While the formation of the lamellipodium is increasingly well understood, organizational principles underlying the emergence of the lamellum are just beginning to be unraveled. We report here on a 1D mathematical model which describes the reaction-diffusion processes of a polarized actin network in steady state, and reproduces essential characteristics of the lamellipodium-lamellum system. We observe a steep gradient in filament lengths at the protruding edge, a local depolymerization maximum a few microns behind the edge, as well as a differential dominance of the network destabilizer ADF/cofilin and the stabilizer tropomyosin. We identify simple and robust organizational principles giving rise to the derived network characteristics, uncoupled from the specifics of any molecular implementation, and thus plausibly valid across cell types. An analysis of network length dependence on physico-chemical system parameters implies that to limit array treadmilling to cellular dimensions, network growth has to be truncated by mechanisms other than aging-induced depolymerization, e.g., by myosin-associated network dissociation at the transition to the cell body. Our work contributes to the analytical understanding of the cytoskeletal extension's bisection into lamellipodium and lamellum and sheds light on how cells organize their molecular machinery to achieve motility.}, language = {en} }