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168,711 research outcomes, page 1 of 16,872
  • Some facts embedding particularly in the UIP relation lies at the heart of this kind of cooperation on the aspect of Money because this can help to assess the competition necessary between the anchor economy and the one’s who is pegged to his currency in the convolution...

  • other research product . 2019
    Open Access English
    Authors:
    Mucha, Marcin; Nederlof, Jesper; Pawlewicz, Jakub; Wegrzycki, Karol;
    Persistent Identifiers
    Publisher: Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik

    In the Equal-Subset-Sum problem, we are given a set S of n integers and the problem is to decide if there exist two disjoint nonempty subsets A,B subseteq S, whose elements sum up to the same value. The problem is NP-complete. The state-of-the-art algorithm runs in O^*(...

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  • other research product . 2009
    Open Access German
    Authors:
    Höltje, Markus;
    Persistent Identifiers

    In den vorgestellten Studien wurde der Einfluss von C3 Proteinen auf die Morphologie und Funktion von Neuronen und glialen Zellen des ZNS untersucht. Im Zentrum der Untersuchungen standen dabei enzymvermittelte sowie enzymunabhängige Effekte. Es konnte zum ersten Mal ge...

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  • other research product . 2003 . Embargo End Date: 08 Nov 2012
    Open Access
    Authors:
    (:Unkn) Unknown;
    Persistent Identifiers
    Publisher: Freie Universität Berlin
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  • other research product . 2011
    Restricted German
    Authors:
    Meißner, Malte;

    In der vorliegenden Studie werden drei Arten von Onlinespielen anhand ihrer Interaktionsformen unterschieden: MMORPGs, E-Sports und Browserspiele. Hierzu wurden Datensätze von 4330 Spielern erhoben. Acht Faktoren konnten ermittelt werden, die für Onlinespieler im Spiel ...

  • other research product . 1718
    Open Access Chinese
    Authors:
    Kögler, Ignaz;
  • other research product . 2015 . Embargo End Date: 05 Oct 2015
    Open Access
    Authors:
    Wang, Weiwei; Beg, M.; Zhang, Bin; Kuch, Wolfgang; Fangohr, H.;
    Publisher: Freie Universität Berlin

    We show theoretically by numerically solving the Landau-Lifshitz-Gilbert equation with a classical spin model on a two-dimensional system that both magnetic skyrmions and skyrmion lattices can be moved with microwave magnetic fields. The mechanism is enabled by breaking...

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  • other research product . 2009
    English
    Authors:
    Tosza, Katarzyna;

    This article aims to present the concept of two-sided markets on the example of payment card systems, which have attracted the attention of regulatory and antitrust authorities in recent years. First, the paper offers a few insights into the basic economic theory behind...

  • other research product . 2019
    Open Access English
    Authors:
    Elbassioni, Khaled; Makino, Kazuhisa;
    Persistent Identifiers
    Publisher: Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik

    Packing and covering semidefinite programs (SDPs) appear in natural relaxations of many combinatorial optimization problems as well as a number of other applications. Recently, several techniques were proposed, that utilize the particular structure of this class of prob...

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  • other research product . 2002
    Open Access
    Authors:
    Schopper, Rüdiger;
    Publisher: Ludwig-Maximilians-Universität München

    Mit der vorliegenden Arbeit wird die weltweit erste numerische Simulation eines selbstinduzierten freien Elektronen Lasers (FEL) vorgestellt. Zu ihrer Durchf¨uhrung wurde ein massen– und energieerhaltender ”Particle in Cell Code“–(PIC) verwendet, der es erlaubt eine Reg...

168,711 research outcomes, page 1 of 16,872