RSS 1.0Artikel und Monographien
Neuzugänge
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2011-09-01ZeitschriftenartikelInvestigating Emerging Biomedical Practices. Zones of Awkward Engagement on Different Scales This special issue of Science, Technology, & Human Values critically explores a new stage in which the life sciences and biomedical practices have entered. This new stage is marked by postgenomic developments and an increased ...
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2017-07-13Berichte und sonstige TexteLösungsansätze zur Entwicklung neuartiger Beförderungssysteme in Gebäuden zukünftiger Megastädte Wie anhand von Beispielen verdeutlicht wird, tendiert die städtebauliche Entwicklung zur verstärkten Errichtung extrem hoher und auch wesentlich großräumigerer Gebäude mit erheblich erweiterter Funktionalität. Daraus ...
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2017-07-13KonferenzveröffentlichungJahr 1 nach Snowden Der Sammelband "Jahr 1 nach Snowden" enthält alle Beiträge einer studentischen Initiative der Humboldt-Universität zu Berlin, die im WiSe 2014/15 sowohl theoretisch als auch praktisch die Problemfelder der globalen ...
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2017-07-12Berichte und sonstige TexteVollautarke solar betriebene Inselnetze mit integrierter Wasserstofftechnologie Die Speisung dezentraler Inselnetze mit solarer Energie ist bekanntlich mit dem Problem behaftet, dass der Energieeintrag erheblichen wetter- und tageszeitlichen Schwankungen unterliegt. Trotz ausgleichender Maßnahmen, ...
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2015-07-30ZeitschriftenartikelDeglaciation and drainage-pattern development in the eastern Uckermark, Brandenburg, Germany After retreat from the Angermünde Ice Margin, the Weichselian inland ice sheet fell apart into different independently acting ice tongues in the eastern Uckermark. In this region (bordering Poland), between the Angermünde ...
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2016-11-11ZeitschriftenartikelLicence to Mine? Ein Überblick über Rahmenbedingungen von Text and Data Mining und den aktuellen Stand der Diskussion. Der Artikel gibt einen Überblick über die Möglichkeiten der Anwendung von Text and Data Mining (TDM) und ähnlichen Verfahren auf der Grundlage bestehender Regelungen in Lizenzverträgen zu kostenpflichtigen elektronischen ...
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2017-06-08BuchComputing Machines The computer has always enabled statisticians to carry out their tasks effectively and through subsequent developments in digital technology, with increasing efficiency. Technology has also enabled statisticians to identify ...
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2016-01-15ZeitschriftenartikelA duality-based path-following semismooth Newton method for elasto-plastic contact problems A Fenchel dualization scheme for the one-step time-discretized contact problem of quasi-static elasto-plasticity with combined kinematic-isotropic hardening is considered. The associated path is induced by a coupled ...
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2015-06-01ZeitschriftenartikelOn the density of classes of closed convex sets with pointwise constraints in Sobolev spaces For a Banach space X of R^M-valued functions on a Lipschitz domain, let K(X) ⊂ X be a closed convex set arising from pointwise constraints on the value of the function, its gradient or its divergence, respectively. The ...
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2015-11-01ZeitschriftenartikelBilevel Optimization for Calibrating Point Spread Functions in Blind Deconvolution Blind deconvolution problems arise in many imaging modalities, where both the underlying point spread function, which parameterizes the convolution operator, and the source image need to be identified. In this work, a novel ...
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2014-08-29ZeitschriftenartikelRobust Principal Component Pursuit via Inexact Alternating Minimization on Matrix Manifolds Robust principal component pursuit (RPCP) refers to a decomposition of a data matrix into a low-rank component and a sparse component. In this work, instead of invoking a convex-relaxation model based on the nuclear norm ...
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2015-11-10ZeitschriftenartikelLimiting Aspects of Nonconvex TV^phi Models Recently, nonconvex regularization models have been introduced in order to provide a better prior for gradient distributions in real images. They are based on using concave energies φ in the total variation–type functional ...
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2015-09-17ZeitschriftenartikelGeneralized Nash Equilibrium Problems inBanach Spaces: Theory, Nikaido–Isoda-Based Path-Following Methods, and Applications Building upon the results in [M. Hintermüller and T. Surowiec, Pac. J. Optim., 9 (2013), pp. 251–273], a class of noncooperative Nash equilibrium problems is presented, in which the feasible set of each player is perturbed ...
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2015-05-01ZeitschriftenartikelSeveral path-following methods for a class of gradient constrained variational inequalities Path-following splitting and semismooth Newton methods for solv- ing a class of problems related to elasto-plastic material deformations are pro- posed, analyzed and tested numerically. While the splitting techniques ...
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2015-05-08ZeitschriftenartikelShape Sensitivities for an Inverse Problem in Magnetic Induction Tomography Based on the Eddy Current Model In this paper the shape derivative of an objective depending on the solution of an eddy current approximation of Maxwell’s equations is obtained. Using a Lagrangian approach in the spirit of Delfour and Zolésio, the ...
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2015-01-01ZeitschriftenartikelMesh Adaptivity in Optimal Controlof Elliptic Variational Inequalities with Point-Tracking of the State An adaptive finite element method is developed for a class of optimal control problems with elliptic variational inequality constraints and objective functionals defined on the space of continuous functions, necessitated ...
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2017-04-11BuchOpen in Action in Berlin-Brandenburg Im Spätsommer 2016 begannen die Planungen der Open-Access-Teams der Freien Universität, der Humboldt-Universität und der Technischen Universität Berlin für die internationale Open Access Week 2016. In einem Call for Posters ...
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1988-10-25BuchPersönlichkeit als Gegenstand der Soziologie (1989) Zu Beginn der Arbeit von 1988/1989 (Auszug) gibt der Autor eine theoretische Darstellung des Gegenstands soziologischer Persönlichkeitsforschung. Auf dieser Grundlage werden danach eigene empirische Forschungsergebnisse ...
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2015-04-22ZeitschriftenartikelThe non-aqueous fluorolytic sol–gel synthesis of nanoscaled metal fluorides This review article focuses on the mechanism of the non-aqueous fluorolytic sol gel-synthesis of nanoscopic metal fluorides and hydroxide fluorides. Based on MAS-NMR, XRD, WAXS and SAXS investigations in combination with ...
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2015-08-24ZeitschriftenartikelCombined near-infrared excited SEHRS and SERS spectra of pH sensors using silver nanostructures Surface-enhanced hyper-Raman scattering (SEHRS) and surface-enhanced Raman scattering (SERS) of para-mercaptobenzoic acid (pMBA) were studied with an excitation wavelength of 1064 nm, using different silver nanostructures ...