@article{KurzLinderTrzewiketal.2010,
  author    = {Kurz, R. and Linder, Peter and Trzewik, J{\"u}rgen and R{\"u}ffer, M. and Artmann, Gerhard and Digel, Ilya and Rothermel, A. and Robitzki, A. and Temiz Artmann, Ayseg{\"u}l},
  title     = {Contractile tension and beating rates of self-exciting monolayers and 3D-tissue constructs of neonatal rat cardiomyocytes},
  series = {Medical and Biological Engineering and Computing},
  volume    = {48},
  journal   = {Medical and Biological Engineering and Computing},
  number    = {1},
  publisher = {Springer Nature},
  address   = {Cham},
  issn      = {1741-0444},
  doi       = {10.1007/s11517-009-0552-y},
  pages     = {59 -- 65},
  year      = {2010},
  abstract  = {The CellDrum technology (The term 'CellDrum technology' includes a couple of slightly different technological setups for measuring lateral mechanical tension in various types of cell monolayers or 3D-tissue constructs) was designed to quantify the contraction rate and mechanical tension of self-exciting cardiac myocytes. Cells were grown either within flexible, circular collagen gels or as monolayer on top of respective 1-mum thin silicone membranes. Membrane and cells were bulged outwards by air pressure. This biaxial strain distribution is rather similar the beating, blood-filled heart. The setup allowed presetting the mechanical residual stress level externally by adjusting the centre deflection, thus, mimicking hypertension in vitro. Tension was measured as oscillating differential pressure change between chamber and environment. A 0.5-mm thick collagen-cardiac myocyte tissue construct induced after 2 days of culturing (initial cell density 2 x 10(4) cells/ml), a mechanical tension of 1.62 +/- 0.17 microN/mm(2). Mechanical load is an important growth regulator in the developing heart, and the orientation and alignment of cardiomyocytes is stress sensitive. Therefore, it was necessary to develop the CellDrum technology with its biaxial stress-strain distribution and defined mechanical boundary conditions. Cells were exposed to strain in two directions, radially and circumferentially, which is similar to biaxial loading in real heart tissues. Thus, from a biomechanical point of view, the system is preferable to previous setups based on uniaxial stretching.},
  language  = {en}
}
@article{KuhnhenneDoeringKockeretal.2010,
  author    = {Kuhnhenne, Markus and D{\"o}ring, Bernd and Kocker, Ronald and Pyschny, Dominik and Feldmann, Markus},
  title     = {Die {\"O}kobilanz als Baustein der Nachhaltigkeitsbewertung im Industrie- und Gewerbebau},
  series = {Stahlbau},
  volume    = {79},
  journal   = {Stahlbau},
  number    = {6},
  publisher = {Ernst \& Sohn},
  address   = {Berlin},
  issn      = {1437-1049 (E-Journal); 0038-9145 (Print)},
  doi       = {10.1002/stab.201001336},
  pages     = {439 -- 447},
  year      = {2010},
  abstract  = {Im Herbst 2009 wurde das "Deutsche G{\"u}tesiegel Nachhaltiges Bauen" f{\"u}r die Geb{\"a}udetypen Industriebauten und Handelsbauten offiziell vorgestellt. Die {\"O}kobilanz als wichtiger Baustein der Nachhaltigkeitsbewertung wird somit auch im Industrie- und Gewerbebau zuk{\"u}nftig stark an Bedeutung gewinnen. Der vorliegende Beitrag beinhaltet einen Vergleich der Umweltleistung verschiedener Bauweisen des Industrie- und Gewerbebaus, die durch die {\"O}kobilanzierung quantifizierbar wird, anhand von momentan verf{\"u}gbaren Daten und Methoden. Es werden ausgew{\"a}hlte Ergebnisse sowie vorhandene Unsicherheiten und daraus resultierender Forschungsbedarf aufgezeigt.},
  language  = {de}
}
@article{KuhnhenneDoeringFeldmann2010,
  author    = {Kuhnhenne, Markus and D{\"o}ring, Bernd and Feldmann, Markus},
  title     = {Grunds{\"a}tze und L{\"o}sungen zur W{\"a}rmebr{\"u}ckenreduktion im Metallleichtbau},
  series = {Stahlbau},
  volume    = {79},
  journal   = {Stahlbau},
  number    = {5},
  publisher = {Ernst \& Sohn},
  address   = {Berlin},
  issn      = {1437-1049 (E-Journal); 0038-9145 (Print)},
  doi       = {10.1002/stab.201001330},
  pages     = {345 -- 355},
  year      = {2010},
  abstract  = {Die Anforderungen an das energiesparende Bauen sind mit der Einf{\"u}hrung der Energieeinsparverordnung (EnEV) 2009 auch im Industrie- und Gewerbebau deutlich versch{\"a}rft worden. Einen wesentlichen Beitrag zur Energieeinsparung liefert die Minimierung des Transmissionsw{\"a}rmetransfers. Analysiert man Geb{\"a}udeh{\"u}llen in Metallleichtbauweise stellt man fest, dass eine Erh{\"o}hung der W{\"a}rmed{\"a}mmst{\"a}rke allein noch nicht zielf{\"u}hrend ist, zus{\"a}tzlich sind W{\"a}rmebr{\"u}ckeneffekte zu ber{\"u}cksichtigen und deren Einfl{\"u}sse auf die W{\"a}rmetransmission zu reduzieren. Neben der Bedeutung f{\"u}r die Energieeinsparung ist eine w{\"a}rmetechnisch optimierte Detailausbildung auch erforderlich, um einen ausreichenden Feuchteschutz (Vermeidung von Tauwasser und Schimmelpilz) zu realisieren und so Sch{\"a}den zu vermeiden. Ein wichtiges Hilfsmittel stellt hierzu der vom Industrieverband f{\"u}r Bausysteme im Metallleichtbau (IFBS) herausgegebene W{\"a}rmebr{\"u}ckenatlas der Metall-Sandwichbauweise dar.},
  language  = {de}
}
@article{KrollLudwigs2010,
  author    = {Kroll-Ludwigs, Kathrin},
  title     = {Die Zukunft des verbrauchersch{\"u}tzenden Widerrufsrechts in Europa},
  series = {Zeitschrift f{\"u}r europ{\"a}isches Privatrecht : ZEuP},
  volume    = {18},
  journal   = {Zeitschrift f{\"u}r europ{\"a}isches Privatrecht : ZEuP},
  number    = {3},
  publisher = {Beck},
  address   = {M{\"u}nchen},
  issn      = {0943-3929},
  pages     = {509 -- 534},
  year      = {2010},
  abstract  = {Das verbrauchersch{\"u}tzende Widerrufsrecht ist in die Jahre gekommen. Als Ergebnis der zunehmenden Rechtszersplitterung im europ{\"a}ischen Richtlinienrecht hat sich eine un{\"u}berschaubare Bandbreite an Ausgestaltungsformen in den mitgliedstaatlichen Rechtssystemen herausgebildet. Effektivit{\"a}tseinbußen, Wettbewerbsverzerrungen und ein hohes Maß an Rechtsunsicherheit sind die Folgen. Zur{\"u}ckf{\"u}hren l{\"a}sst sich die kostenintensive Fragmentierung des Verbrauchervertragsrechts auf die bisherige Regelungspolitik der Mindestharmonisierung, die es den Mitgliedstaaten erlaubt, von dem durch die Richtlinien gesetzten Mindeststandard durch „{\"u}berschießende Umsetzung" abzuweichen. Der Unionsgesetzgeber versucht dem vermehrt durch einen Prozess der Vollharmonisierung zu begegnen: Neben Reformen der Richtlinie {\"u}ber Verbraucherkredite (VerbrKrRL) sowie der Timesharing-Richtlinie (TimesharingRL), liegt seit dem 8. Oktober 2008 nunmehr auch der Entwurf einer Rahmenrichtlinie {\"u}ber die Rechte der Verbraucher (VRRL-E) vor. Danach sollen die bisherigen Richtlinien {\"u}ber Haust{\"u}rgesch{\"a}fte (Haust{\"u}rgesch{\"a}fteRL), Fernabsatzvertr{\"a}ge (FARL), missbr{\"a}uchliche Klauseln sowie Verbrauchsg{\"u}terk{\"a}ufe vereinigt werden. F{\"u}r das verbrauchersch{\"u}tzende Widerrufsrecht ist damit zum einen die Herausbildung einheitlicher Kernelemente verbunden, zum anderen tritt es in Konkurrenz zu umfassenden Informationspflichten, die ebenfalls den Schutz des Verbrauchers vor dem un{\"u}berlegten Abschluss riskanter bzw. nachteiliger Vertr{\"a}ge zum Ziel haben. Angesichts dieser Entwicklung stellt sich im Folgenden die Frage nach der Zukunft des unionsrechtlichen Widerrufsrechts. Von besonderer Bedeutung ist dabei die Kl{\"a}rung des Verh{\"a}ltnisses zu den verbrauchersch{\"u}tzenden Informationspflichten. Dazu bedarf es zun{\"a}chst der Herausarbeitung einheitlicher Kernelemente des Widerrufsrechts im vollharmonisierten Richtlinienrecht (II.) sowie einer Systematisierung der sekund{\"a}rrechtlichen Informationspflichten im Anschluss eine kritische Gegen{\"u}berstellung der Vor- und Nachteile beider Schutzinstrumente erfolgen kann (IV.).},
  language  = {de}
}
@article{KraffBitzDammannetal.2010,
  author    = {Kraff, Oliver and Bitz, Andreas and Dammann, Philipp and Ladd, Susanne C. and Ladd, Mark E. and Quick, Harald H.},
  title     = {An eight-channel transmit/receive multipurpose coil for musculoskeletal MR imaging at 7 T},
  series = {Medical Physics},
  volume    = {37},
  journal   = {Medical Physics},
  number    = {12},
  publisher = {Wiley},
  address   = {Hoboken, NJ},
  issn      = {2473-4209},
  doi       = {10.1118/1.3517176},
  pages     = {6368 -- 6376},
  year      = {2010},
  abstract  = {Purpose: MRI plays a leading diagnostic role in assessing the musculoskeletal (MSK) system and is well established for most questions at clinically used field strengths (up to 3 T). However, there are still limitations in imaging early stages of cartilage degeneration, very fine tendons and ligaments, or in locating nerve lesions, for example. 7 T MRI of the knee has already received increasing attention in the current published literature, but there is a strong need to develop new radiofrequency (RF) coils to assess more regions of the MSK system. In this work, an eight-channel transmit/receive RF array was built as a multipurpose coil for imaging some of the thus far neglected regions. An extensive coil characterization protocol and first in vivo results of the human wrist, shoulder, elbow, knee, and ankle imaged at 7 T will be presented. Methods: Eight surface loop coils with a dimension ofurn:x-wiley:00942405:media:mp7176:mp7176-math-0001 were machined from FR4 circuit board material. To facilitate easy positioning, two coil clusters, each with four loop elements, were combined to one RF transmit/receive array. An overlapped and shifted arrangement of the coil elements was chosen to reduce the mutual inductance between neighboring coils. A phantom made of body-simulating liquid was used for tuning and matching on the bench. Afterward, the S-parameters were verified on a human wrist, elbow, and shoulder. For safety validation, a detailed compliance test was performed including full wave simulations of the RF field distribution and the corresponding specific absorption rate (SAR) for all joints. In vivo images of four volunteers were assessed with gradient echo and spin echo sequences modified to obtain optimal image contrast, full anatomic coverage, and the highest spatial resolution within a reasonable acquisition time. The performance of the RF coil was additionally evaluated by in vivo B1 mapping. Results: A comparison of B1 per unit power, flip angle distribution, and anatomic images showed a fairly homogeneous excitation for the smaller joints (elbow, wrist, and ankle), while for the larger joints, the shoulder and especially the knee, B1 inhomogeneities and limited penetration depth were more pronounced. However, the greater part of the shoulder joint could be imaged.In vivo images rendered very fine anatomic details such as fascicles of the median nerve and the branching of the nerve bundles. High-resolution images of cartilage, labrum, and tendons could be acquired. Additionally, turbo spin echo (TSE) and inversion recovery sequences performed very well. Conclusions: This study demonstrates that the concept of two four-channel transmit/receive RF arrays can be used as a multipurpose coil for high-resolutionin vivo MR imaging of the musculoskeletal system at 7 T. Not only gradient echo but also typical clinical and SAR-intensive sequences such as STIR and TSE performed well. Imaging of small structures and peripheral nerves could in particular benefit from this technique.},
  language  = {en}
}
@article{KozhalakovaZhubanovaMansurovetal.2010,
  author    = {Kozhalakova, A. A. and Zhubanova, Azhar A. and Mansurov, Z. A. and Digel, Ilya and Tazhibayeva, S. M. and Artmann, Gerhard and Temiz Artmann, Ayseg{\"u}l},
  title     = {Adsorption of bacterial lipopolysaccharides on carbonized rice shell},
  series = {Science of Central Asia (2010)},
  journal   = {Science of Central Asia (2010)},
  pages     = {50 -- 54},
  year      = {2010},
  language  = {en}
}
@article{KowollikSchnitzlerBisellietal.2010,
  author    = {Kowollik, S. and Schnitzler, Thomas and Biselli, Manfred and Krueger, R. and Zang, Werner and Peuscher, A. and Schillberg, S. and Fischer, R.},
  title     = {Die Rolle des Respirationsquotienten in der Zellkulturfermentation},
  series = {Chemie Ingenieur Technik},
  volume    = {82},
  journal   = {Chemie Ingenieur Technik},
  number    = {9},
  isbn      = {Chemie Ingenieur Tec},
  pages     = {1505 -- 1506},
  year      = {2010},
  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}
}
@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{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}
}
@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}
}
@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{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}
}
@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{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{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}
}
@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{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{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}
}