232,093 research outputs found

    Nominalization and argument structure in early new high german

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    Recent work on argument selection couched in a lexical decomposition approach (Ehrich & Rapp 2000) postulates different linking properties for verbs and nouns, challenging current views on argument inheritance. In this paper, I show that the different behavior with respect to verbal and nominal linking observed for Present-Day German does not carry over to ung-nominals in Early New High German. Deverbal nouns and corresponding verbs rather behave alike with respect to argument linking. I shall argue that this change is motivated by the growing rift between ung-nominals and their verbal bases both focussing on different parts oftheir lexicosemantic structure in Present-Day German. Evidence for the verb-like behavior of ung-nominals in Early New High German comes from the regular meaning relation between verbs and corresponding derived nouns, the actional properties of event-denoting nouns, and the patterning of ung-nominals with nominalized infinitives. Even their syntactic behavior reflects the verbal character of ung-nominals during that period of the German language. The diachronic facts can be accounted for in a straightforward way once we adopt a lexical decomposition approach to argument selection

    Ung DTU Aqua-forsker vinder Ph.d.Cup

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    Flows and polarization of early photons with magnetic field at strong coupling

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    Recent experimental results from RHIC and LHC on hard photon emission rates in heavy-ion collisions indicate a large azimuthal asymmetry of photon emission rate parameterized by the elliptic flow v_2. Motivated by a recent proposal that the early magnetic field created by two colliding heavy-ions may be responsible for this large azimuthal asymmetry of photon emission rate, we compute the azimuthal dependence of the photon emission rate from a strongly coupled finite temperature plasma with magnetic field in the framework of gauge/gravity correspondence. We also propose and compute a new observable, "in/out-plane polarization asymmetry", constructed from the polarization dependence of the photon emission rates. We observe that both the azimuthal and polarization asymmetry of photon emissions are strongly affected by the triangle anomaly (chiral anomaly) for low frequency regime below 1 GeV.Comment: 25 pages, 7 figure

    Többnevűség és névosztódás Ung vármegye korai helységneveiben

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    Multiplicity and division of names identifying early settlements in historical Ung County, in the north-eastern part of the former Kingdom of Hungary     Multiplicity and division of names are two interesting, but little researched phenomena of place naming practices. The authors in their research into the settlement names of Ung County have identified several names in the western part of the county, whose historical data display both phenomena. The explanation for this lies in the possession and settlement history of the county. The Nagymihályi family, widespread in Ung County, possessed extensive land holdings (Tiba, Ricse, Jeszenő), the division and population of which led to the establishment of settlements, which, at least for a while, bore the original names of the lands as well as their newly acquired names. Multiplicity of names originating in land division, however, soon disappeared. In other parts of Ung County, multiplicity and division of names occurred sporadically. These instances were occasioned by different factors than the ones discussed above

    Spectroscopic properties of a two-level atom interacting with a complex spherical nanoshell

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    Frequency shifts, radiative decay rates, the Ohmic loss contribution to the nonradiative decay rates, fluorescence yields, and photobleaching of a two-level atom radiating anywhere inside or outside a complex spherical nanoshell, i.e. a stratified sphere consisting of alternating silica and gold concentric spherical shells, are studied. The changes in the spectroscopic properties of an atom interacting with complex nanoshells are significantly enhanced, often more than two orders of magnitude, compared to the same atom interacting with a homogeneous dielectric sphere. The detected fluorescence intensity can be enhanced by 5 or more orders of magnitude. The changes strongly depend on the nanoshell parameters and the atom position. When an atom approaches a metal shell, decay rates are strongly enhanced yet fluorescence exhibits a well-known quenching. Rather contra-intuitively, the Ohmic loss contribution to the nonradiative decay rates for an atomic dipole within the silica core of larger nanoshells may be decreasing when the silica core - inner gold shell interface is approached. The quasistatic result that the radial frequency shift in a close proximity of a spherical shell interface is approximately twice as large as the tangential frequency shift appears to apply also for complex nanoshells. Significantly modified spectroscopic properties (see computer program (pending publication of this manuscript) freely available at http://www.wave-scattering.com) can be observed in a broad band comprising all (nonresonant) optical and near-infrared wavelengths.Comment: 20 pages plus 63 references and 11 figures, plain LaTex, for more information see http://www.wave-scattering.com (color of D sphere in figures 2-6 altered, minor typos corrected.

    Preliminary Design of Reactive Distillation Columns

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    A procedure that combines feasibility analysis, synthesis and design of reactive distillation columns is introduced. The main interest of this methodology lies on a progressive introduction of the process complexity. From minimal information concerning the physicochemical properties of the system, three steps lead to the design of the unit and the specification of its operating conditions. Most of the methodology exploits and enriches approaches found in the literature. Each step is described and our contribution is underlined. Its application is currently limited to equilibrium reactive systems where degree of freedom is equal to 2 or less than 2. This methodology which provides a reliable initialization point for the optimization of the process has been applied with success to different synthesis. The production of methyl-tert-butyl-ether (MTBE) and methyl acetate are presented as examples

    Metamaterial Coatings for Broadband Asymmetric Mirrors

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    We report on design and fabrication of nano-composite metal-dielectric thin film coatings with high reflectance asymmetries. Applying basic dispersion engineering principles to model a broadband and large reflectance asymmetry, we obtain a model dielectric function for the metamaterial film, closely resembling the effective permittivity of disordered metal-dielectric nano-composites. Coatings realized using disordered nanocrystalline silver films deposited on glass substrates confirm the theoretical predictions, exhibiting symmetric transmittance, large reflectance asymmetries and a unique flat reflectance asymmetry.Comment: 4 pages, 4 figures, submitted to Optics Letter
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