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18,088 research outcomes, page 1 of 1,809
  • publication . Article . 2015
    Open Access
    Authors:
    Philip J. Dittmer; Mark L. Dell'Acqua; William A. Sather;
    Persistent Identifiers
    Publisher: Elsevier BV
    Project: FWF | Cholesterol regulates Ora... (P 25210), FWF | The role of Orai N-termin... (P 25172)

    At glutamatergic synapses, synaptic activity elicits postsynaptic Ca2+ signals that are generated in part by voltage-gated, L-type calcium channels. L-channel Ca2+ signals are known to control transcription of genes involved in synaptic plasticity, such as during late-p...

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  • 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 . Preprint . 2015
    Open Access
    Authors:
    Martin Bauer; Philipp Harms;
    Persistent Identifiers
    Publisher: Elsevier BV
    Project: FWF | Geometry of Shape spaces ... (P 24625)

    We study metrics on shape space of immersions that have a particularly simple horizontal bundle. More specifically, we consider reparametrization invariant Sobolev metrics $G$ on the space $\operatorname{Imm}(M,N)$ of immersions of a compact manifold $M$ in a Riemannian...

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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 . Preprint . 2016
    Open Access English
    Authors:
    Holzleitner, Markus; Kostenko, Aleksey; Teschl, Gerald;
    Project: FWF | The Camassa-Holm equation... (P 26060), FWF | Dissipation and dispersio... (W 1245)

    We investigate the dependence of the $L^1\to L^\infty$ dispersive estimates for one-dimensional radial Schr\"o\-din\-ger operators on boundary conditions at $0$. In contrast to the case of additive perturbations, we show that the change of a boundary condition at zero r...

  • publication . Article . Other literature type . Preprint . 2016
    Open Access English
    Authors:
    Simon H. Martin; Markus Möst; William J. Palmer; Camilo Salazar; W. Owen McMillan; Francis M. Jiggins; Chris D. Jiggins;
    Project: FWF | Genomic Patterns of Wing ... (J 3774), EC | SPECIATIONGENETICS (339873), EC | DROSOPHILAINFECTION (281668), SNSF | Genomic Patterns of Adapt... (P2EZP3_148773)

    A combination of selective and neutral evolutionary forces shape patterns of genetic diversity in nature. Among the insects, most previous analyses of the roles of drift and selection in shaping variation across the genome have focused on the genus Drosophila. A more co...

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18,088 research outcomes, page 1 of 1,809