132,471 research outputs found

    Dianthus ferrugineus Mill. vs. D. guliae Janka: nomenclatural considerations on the Italian yellow carnation

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    The name Dianthus guliae Janka is typified. This name has to be applied to the Italian yellow carnation, formerly known as D. ferrugineus Mill. The latter name is here instead shown to be applicable to an Iberian endemic currently known as D. crassipes R. Roem. The opportunity to reject the name D. ferrugineus Mill. is addressed

    D\mathcal D -Deformed Harmonic Oscillators

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    We analyze systematically several deformations arising from two-dimensional harmonic oscillators which can be described in terms ofD-pseudo bosons. They all give rise to exactly solvable models, described by non self-adjoint hamiltonians whose eigenvalues and eigenvectors can be found adopting the quite general framework of the so-called D-pseudo bosons. In particular, we show that several models previously introduced in the literature perfectly fit into this scheme

    CARATTERI IDROGEOLOGICI DELLE SORGENTI CIRCOSTANTI IL LAGO DI LESINA (GARGANO)

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    Si studia il contributo alla Laguna di Lesina proveniente da tre principali sorgenti alimentate dal vasto acquifero carsico del Gargano. Con un approccio idrologico-statistico si determina l'estensione dell'area di alimentazione delle sorgenti.CNR CERISTPublishedope

    CARATTERI IDROGEOLOGICI DELLE SORGENTI CIRCOSTANTI IL LAGO DI LESINA (GARGANO)

    No full text
    Si studia il contributo alla Laguna di Lesina proveniente da tre principali sorgenti alimentate dal vasto acquifero carsico del Gargano. Con un approccio idrologico-statistico si determina l'estensione dell'area di alimentazione delle sorgenti.CNR CERISTPublishedope
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