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8,855 research outcomes, page 1 of 886
  • publication . Article . Other literature type . 2019
    Open Access
    Authors:
    Wolfgang Roland; Michael Kommenda; Christian Marschik; Jürgen Miethlinger;
    Persistent Identifiers
    Publisher: MDPI AG
    Project: FWF | New Wave-Screw Concepts i... (I 3327), FWF | HetGroMelt: Melting of He... (P 29545)

    2.4) required to model wave- and energy-transfer screws. We first rewrote the governing equations in dimensionless form, identifying three independent influencing parameters: (i) the dimensionless down-channel pressure gradient &Pi

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  • publication . Preprint . 2017
    Open Access English
    Authors:
    Muthsam, Olivia; Vogler, Christoph; Suess, Dieter;
    Project: FWF | Beating the recording qua... (I 2214)

    It is assumed that heat-assisted magnetic recording (HAMR) is the recording technique of the future. For pure hard magnetic grains in high density media with an average diameter of $5$nm and a height of $10$nm the switching probability is not sufficiently high for the u...

  • publication . Article . Preprint . 2020
    Open Access
    Authors:
    Spee, Cornelia; Budroni, Costantino; Gühne, Otfried;
    Persistent Identifiers
    Publisher: IOP Publishing
    Project: FWF | Temporal and spatio-tempo... (J 4258), EC | TempoQ (683107)

    The correlations arising from sequential measurements on a single quantum system form a polytope. This is defined by the arrow-of-time (AoT) constraints, meaning that future choices of measurement settings cannot influence past outcomes. We discuss the resources needed ...

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  • publication . Article . 2018
    Open Access English
    Authors:
    Sieglinde Rosenberger; Sabine Koppes;
    Publisher: Springer Science and Business Media LLC
    Project: FWF | Inside the Deportation Ga... (P 27128), NWO | ULRICO: Ultra Rich Combus... (2300153180)

    Abstract Theoretically embedded in the migration/social policy nexus, this paper investigates cooperation with return (CWR) as a policy tool to remove practical deportation barriers for third-country nationals pending removal. Based on legal and policy documents and exp...

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  • publication . Preprint . 2017
    Open Access English
    Authors:
    Hajdu, Lajos; Szikszai, Márton; Ziegler, Volker;
    Project: FWF | Diophantine equations, ar... (P 24801)

    In this paper, we consider arithmetic progressions contained in Lucas sequences of first and second kind. We prove that for almost all sequences, there are only finitely many and their number can be effectively bounded. We also show that there are only a few sequences w...

  • publication . Preprint . 2018
    Open Access English
    Authors:
    Baur, Karin; Faber, Eleonore; Gratz, Sira; Serhiyenko, Khrystyna; Todorov, Gordana;
    Project: NSF | PostDoctoral Research Fel... (1502881), FWF | Dimer algebras on surface... (P 30549), FWF | Discrete Mathematics (W 1230), EC | SINGREP (789580)

    In this article, we construct SL$_k$-friezes using Pl\"ucker coordinates, making use of the cluster structure on the homogeneous coordinate ring of the Grassmannian of $k$-spaces in $n$-space via the Pl\"ucker embedding. When this cluster algebra is of finite type, the ...

  • publication . Research . Preprint . 2019
    Open Access English
    Authors:
    Hauzenberger, Niko; Pfarrhofer, Michael;
    Persistent Identifiers
    Publisher: Salzburg: University of Salzburg, Department of Social Sciences and Economics
    Project: FWF | High-dimensional statisti... (ZK 35)

    Understanding disaggregate channels in the transmission of monetary policy is of crucial importance for effectively implementing policy measures. We extend the empirical econometric literature on the role of production networks in the propagation of shocks along two dim...

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  • publication . Preprint . Article . 2019
    Open Access English
    Authors:
    Domingo Gómez-Pérez; László Mérai;
    Persistent Identifiers
    Project: FWF | Multiplicativity, Determi... (I 1751), FWF | Pseudorandomness and cryp... (P 31762)

    In 2012, Diem introduced a new figure of merit for cryptographic sequences called expansion complexity. Recently, a series of paper has been published for analysis of expansion complexity and for testing sequences in terms of this new measure of randomness. In this pape...

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  • publication . Preprint . 2020
    Open Access English
    Authors:
    Davies, E. E.; Möstl, C.; Owens, M. J.; Weiss, A. J.; Amerstorfer, T.; Hinterreiter, J.; Bauer, M.; Bailey, R. L.; Reiss, M. A.; Forsyth, R. J.; ...
    Project: FWF | Enhanced lead time for ge... (P 31659), UKRI | Reading Solar System Scie... (ST/R000921/1), UKRI | STFC Imperial Physics 201... (ST/N504336/1), FWF | Predicting solar storm ar... (P 31265), FWF | Modeling the magnetic cor... (P 31521)

    On 2020 April 19 a coronal mass ejection (CME) was detected in situ by Solar Orbiter at a heliocentric distance of about 0.8 AU. The CME was later observed in situ on April 20th by the Wind and BepiColombo spacecraft whilst BepiColombo was located very close to Earth. T...

  • publication . Other literature type . Article . 2019
    Open Access English
    Authors:
    Christine Bekos; Besnik Muqaku; Sabine Dekan; Reinhard Horvat; Stephan Polterauer; Christopher Gerner; Stefanie Aust; Dietmar Pils;
    Publisher: Multidisciplinary Digital Publishing Institute
    Project: FWF | The role of the immune sy... (P 28137)

    scale free small world&mdash

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8,855 research outcomes, page 1 of 886