TY - JFULL ED - Engell, Lorenz ED - Siegert, Bernhard T1 - Schwerpunkt Angst N2 - Nach einem Jahrhundert ihres relativ soliden, fraglosen Bestehens sind die modernen Geisteswissenschaften seit etwa 25 Jahren einer tiefgreifenden Herausforderung ausgesetzt. Diese Herausforderung ist so epochal wie die Entstehung der Geisteswissenschaften selbst. Sie wurde und wird weiterhin weder von den exaktwissenschaftlichen Fakultäten noch von den Ökonomisierungsanfällen der Politik vorgetragen, sondern vielmehr vom Aufkommen eines ganz neuen Wissenstyps aus dem Herzen der philosophischen Fächer selbst. Die Herausbildung und anschließende Institutionalisierung dieses neuen Wissenstyps geschah zunächst disparat und ist heute bei weitem noch nicht abgeschlossen. Aber er hat sich unter verschiedenen Bezeichnungen und in verschiedenen Verfassungen doch inzwischen nachdrücklich etabliert. Seine gewiss wirksamste Form hat dieser neue Wissenstyp und hat diese Herausforderung unter der Bezeichnung der Medien- und Kulturwissenschaft erfahren. Medien- und Kulturwissenschaft muss sich heute, anders als vor gut zwanzig Jahren, kaum mehr eigens behaupten. Die Frage ist nur noch, ob sie sich innerhalb des Kanons der Fächer der philosophischen Fakultät als ein weiteres Paradigma der Geisteswissenschaften durchsetzt oder aber außerhalb Platz findet, als Kompensationsunternehmen. KW - Medienwissenschaft KW - Kulturwissenschaft Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:gbv:wim2-20240507-48413 SN - 2366-0767 N1 - Lizenz: CC-BY-NC-SA 3.0 VL - 2009 IS - 0.2009 PB - Felix Meiner Verlag CY - Hamburg ER - TY - JOUR A1 - Lahmer, Tom T1 - Modified Landweber iterations in a multilevel algorithm applied to inverse problems in piezoelectricity JF - Journal of Inverse and Ill-posed Problems N2 - Modified Landweber iterations in a multilevel algorithm applied to inverse problems in piezoelectricity KW - Angewandte Mathematik KW - Stochastik KW - Strukturmechanik Y1 - 2009 SP - 585 EP - 593 ER - TY - JOUR A1 - Hauck, A. A1 - Lahmer, Tom A1 - Kaltenbacher, Manfred T1 - Enhanced homogenization technique for magnetomechanical systems using the generalized finite element method JF - COMPEL: The international journal for computation and mathematics in electrical and electronic engineering N2 - Enhanced homogenization technique for magnetomechanical systems using the generalized finite element method KW - Angewandte Mathematik KW - Stochastik KW - Strukturmechanik Y1 - 2009 SP - 935 EP - 947 ER - TY - JOUR A1 - Nguyen-Thanh, Nhon A1 - Rabczuk, Timon A1 - Nguyen-Xuan, Hung A1 - Bordas, Stéphane Pierre Alain T1 - An alternative alpha finite element method (A?FEM) free and forced vibration analysis of solids using triangular meshes JF - Journal of Computational and Applied Mathematics N2 - An alternative alpha finite element method (A?FEM) free and forced vibration analysis of solids using triangular meshes KW - Angewandte Mathematik KW - Strukturmechanik Y1 - 2009 SP - 2112 EP - 2135 ER - TY - JOUR A1 - Luther, Torsten A1 - Könke, Carsten T1 - Polycrystal models for the analysis of intergranular crack growth in metallic materials JF - Engineering Fracture Mechanics N2 - Polycrystal models for the analysis of intergranular crack growth in metallic materials KW - Angewandte Mathematik KW - Strukturmechanik Y1 - 2009 SP - 2332 EP - 2343 ER - TY - JOUR A1 - Muhle, Maria T1 - The vitality of power. A genealogy of biopolitics with Foucault and Canguilhem JF - Revista de Ciencia Politica N2 - This text proposes a genealogy of biopolitics based on Michel Foucault’s thought, and on an understanding of it as a philosophico-political notion. In order to elaborate this genealogy, the text takes as its starting point not only politics but also life, as the second component of the term. The hypothesis is the following: To understand what biopolitics means, we have to take seriously Foucault’s assertion of an indetermination of life, as the correlate of power and knowledge. This notion emerges in the epistemic break that takes place around 1800 and that entails the opening up of the notion of biopolitics under the name of governmentality, implying that life is not only the object of biopolitics but also serves as its model. KW - Biopolitik KW - Leben Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:gbv:wim2-20170428-31735 SP - 143 EP - 163 ER - TY - JOUR A1 - Tatli, Emin Islam A1 - Lucks, Stefan T1 - Mobile Identity Management Revisited JF - Electronic Notes in Theoretical Computer Science N2 - Identity management provides PET (privacy enhancing technology) tools for users to control privacy of their personal data. With the support of mobile location determination techniques based on GPS, WLAN, Bluetooth, etc., context-aware and location-aware mobile applications (e.g. restaurant finder, friend finder, indoor and outdoor navigation, etc.) have gained quite big interest in the business and IT world. Considering sensitive static personal information (e.g. name, address, phone number, etc.) and also dynamic personal information (e.g. current location, velocity in car, current status, etc.), mobile identity management is required to help mobile users to safeguard their personal data. In this paper, we evaluate certain required aspects and features (e.g. context-to-context dependence and relation, blurring in levels, trust management with p3p integration, extended privacy preferences, etc.) of mobile identity management KW - Privatsphäre KW - Anwendung KW - P3P KW - privacy, mobile identity management, location-based applications, p3p Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:gbv:wim2-20170426-31640 SP - 125 EP - 137 ER - TY - JOUR A1 - Schrader, Ulf A1 - Hennig-Thurau, Thorsten T1 - VHB-JOURQUAL2: Method, Results, and Implications of the German Academic Association for Business Research’s Journal Ranking JF - Business Research N2 - VHB-JOURQUAL represents the official journal ranking of the German Academic Association for Business Research. Since its introduction in 2003, the ranking has become the most influential journal evaluation approach in German-speaking countries, impacting several key managerial decisions of German, Austrian, and Swiss business schools. This article reports the methodological approach of the ranking’s second edition. It also presents the main results and additional analyses on the validity of the rating and the underlying decision processes of the respondents. Selected implications for researchers and higher-education institutions are discussed. KW - Rating KW - Verband der Hochschullehrer für Betriebswirtschaftslehre KW - Journal ranking, rating, impact factors, VHB-JOURQUAL Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:gbv:wim2-20170426-31628 SP - 180 EP - 204 ER - TY - JOUR A1 - Scheuermann, Alexander A1 - Huebner, Christof A1 - Schlaeger, Stefan A1 - Wagner, Norman A1 - Becker, Rolf A1 - Bieberstein, Andreas T1 - Spatial time domain reflectometry and its application for the measurement of water content distributions along flat ribbon cables in a full-scale levee model JF - Water Resources Research N2 - Spatial time domain reflectometry (spatial TDR) is a new measurement method for determining water content profiles along elongated probes (transmission lines). The method is based on the inverse modeling of TDR reflectograms using an optimization algorithm. By means of using flat ribbon cables it is possible to take two independent TDRmeasurements from both ends of the probe, which are used to improve the spatial information content of the optimization results and to consider effects caused by electrical conductivity. The method has been used for monitoring water content distributions on a full-scale levee model made of well-graded clean sand. Flood simulation tests, irrigation tests, and long-term observations were carried out on the model. The results show that spatial TDR is able to determine water content distributions with an accuracy of the spatial resolution of about ±3 cm compared to pore pressure measurements and an average deviation of ±2 vol % compared to measurements made using another independent TDR measurement system. KW - Damm KW - Infiltration KW - Bodenfeuchte KW - Transient and time domain; Dams; Infiltration; Soil moisture; calibration; levee model; soil moisture measurement; spatial time domain reflectometry Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:gbv:wim2-20170425-31601 ER - TY - JOUR A1 - Schanz, Tom A1 - Tripathy, Snehasis T1 - Swelling pressure of a divalent-rich bentonite: Diffuse double-layer theory revisited JF - Water Resources Research N2 - Physicochemical forces are responsible for the swelling pressure development in saturated bentonites. In this paper, the swelling pressures of several compacted bentonite specimens for a range of dry density of 1.10–1.73 Mg/m3 were measured experimentally. The clay used was a divalent-rich Ca-Mg-bentonite with 12% exchangeable Na+ ions. The theoretical swelling pressure–dry density relationship for the bentonite was determined from the Gouy-Chapman diffuse double-layer theory. A comparison of experimental and theoretical results showed that the experimental swelling pressures are either smaller or greater than their theoretical counterparts within different dry density ranges. It is shown that for dry density of the clay less than about 1.55 Mg/m3, a possible dissociation of ions from the surface of the clay platelets contributed to the diffuse double-layer repulsion. At higher dry densities, the adsorptive forces due to surface and ion hydration dominated the swelling pressures of the clay. A comparison of the modified diffuse double-layer theory equations proposed in the literature to determine the swelling pressures of compacted bentonites and the experimental results for the clay in this study showed that the agreement between the calculated and experimental swelling pressure results is very good for dry densities less than 1.55 Mg/m3, whereas at higher dry densities the use of the equations was found to be limited. KW - Bentonit KW - Boden KW - Ton KW - Geochemical modeling; Soils; High-pressure behavior; bentonite; clays; expansive clays Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:gbv:wim2-20170425-31592 ER -