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    Finite difference time domain simulation of the Earth-ionosphere resonant cavity: Schumann resonances

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    This paper presents a numerical approach to study the electrical properties of the Earth's atmosphere. The finite-difference time-domain (FDTD) technique is applied to model the Earth's atmosphere in order to determine Schumann resonant frequencies of the Earth. Three-dimensional spherical coordinates are employed and the conductivity profile of the atmosphere versus height is introduced. Periodic boundary conditions are implemented in order to exploit the symmetry in rotation of the Earth and decrease computational requirements dramatically. For the first time, very accurate FDTD results are obtained, not only for the fundamental mode but also for higher order modes of Schumann resonances. The proposed method constitutes a useful tool to obtain Schumann resonant frequencies, therefore to validate electrical models for the terrestrial atmosphere, or atmospheres of other celestial bodies.This paper presents a numerical approach to study the electrical properties of the Earth's atmosphere. The finite-difference time-domain (FDTD) technique is applied to model the Earth's atmosphere in order to determine Schumann resonant frequencies of the Earth. Three-dimensional spherical coordinates are employed and the conductivity profile of the atmosphere versus height is introduced. Periodic boundary conditions are implemented in order to exploit the symmetry in rotation of the Earth and decrease computational requirements dramatically. For the first time, very accurate FDTD results are obtained, not only for the fundamental mode but also for higher order modes of Schumann resonances. The proposed method constitutes a useful tool to obtain Schumann resonant frequencies, therefore to validate electrical models for the terrestrial atmosphere, or atmospheres of other celestial bodie

    Quintette pour piano, 2 violons, alto et violoncelle de Robert Schumann, op. 44, arrangé pour piano à 4 mains, par Clara Schumann

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    Titre uniforme : Schumann, Robert (1810-1856). Compositeur. [Quintettes. Piano, cordes. Op. 44. Mi bémol majeur]Comprend : Quintette pour piano à 4 main

    Prefazione-Preface al libro "Robert Schumann. Dall’Italia"

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    Viene sintetizzato il progetto del volume miscellaneo, diviso precise sezioni: musicisti che parlano di Schumann, studio di schizzi e processo compositivo, interpretazioni psicanalitiche della situazione mentale dell'ultimo Schumann, relazioni di Schumann con l'Italia e la cultura italiana.Here the authors synthesize the whole project of the book, divided in various sections: musicians of today speaking on Schumann, study of sketches and creative process, psychoanalytic interpretations or late Schumann’s mental situation, relations between Schumann and Italy or Italian musica ancd culture

    Wahrheit aus Jean Paul's Leben

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    Vorlageform des Erscheinungsvermerks: Breslau, im Verlage von Josef Max und Komp. 1833. - Druck und Papier von C. Schumann in SchneebergIn Fraktur1 handschriftl. Nachbildun

    Wahrheit aus Jean Paul's Leben

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    Vorlageform des Erscheinungsvermerks: Breslau, im Verlage von Josef Max und Komp. 1833. - Druck und Papier von C. Schumann in Schneeber

    Goodwin / de Borah: SCHUMANN

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    Research Background This album publication is the culmination of creative research into the lieder of Robert Schumann undertaken by two of Australia’s leading performing artists, Andrew Goodwin (tenor) and Daniel de Borah (piano) between 2007 – 2019. The resulting CD album “Goodwin / de Borah: SCHUMANN” is published by Walkway Records (Denmark) and presents a survey of Schumann’s two most important song cycles, Liederkreis, Op.39 and Dichterliebe, Op.48. Research Contribution The research adds a unique voice to the catalogue of published renditions of this repertoire. As two Australian artists whose distinct musical personas were influenced by their studies at leading conservatoires in Russia, Hungary and the UK, Goodwin and de Borah’s reimaginings offer a unique and cosmopolitan outlook on this core material. The lieder of Schumann have been central to Goodwin and de Borah’s creative output since their professional association began in 2006. They first presented Dichterliebe in 2007 in Brighton, UK, followed by Liederkreis in 2010 in Sydney for Musica Viva. Subsequently they have continued to revisit, refine and redefine their relationship with these scores through regular concert performances at major venues and festivals around Australia. Alongside the resulting studio recording publication, the duo also presented both cycles in live video recordings for the Phoenix Central Park recording project in 2019: https://www.youtube.com/watch?v=QskgWnnIyhw https://www.youtube.com/watch?v=Q_2nhXYy1GY Research Significance The research was released online in January 2021 on the Walkway Records label (Denmark) and widely disseminated via online streaming services and music stores including Apple Music, Spotify and YouTube: https://music.apple.com/au/album/goodwin-de-borah-schumann/1545230339 https://open.spotify.com/album/2mHuhJJxJeeYXjyCwk9HOU?si=o6k5WP4qTJKPevwCNMNhdw&nd=1 https://youtube.com/playlist?list=OLAK5uy_mEDa64mZ6EsU9azeqdh_lHbE6ZVru3gugNo Full Tex

    Mark Westcott, performance on WMSB-TV (Michigan State University), date unknown

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    Announcements -- Études symphoniques, op. 13 / R. Schumann

    Sämmtliche Lieder und Gesänge für eine Singstimme mit Begleitung des Pianoforte : zum praktischen Gebrauch eingerichtet = Complete collection of his songs / von Robert Schumann. Hrsg. von Clara Schumann

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    SÄMMTLICHE LIEDER UND GESÄNGE FÜR EINE SINGSTIMME MIT BEGLEITUNG DES PIANOFORTE : ZUM PRAKTISCHEN GEBRAUCH EINGERICHTET = COMPLETE COLLECTION OF HIS SONGS / VON ROBERT SCHUMANN. HRSG. VON CLARA SCHUMANN Sämmtliche Lieder und Gesänge für eine Singstimme mit Begleitung des Pianoforte : zum praktischen Gebrauch eingerichtet = Complete collection of his songs / von Robert Schumann. Hrsg. von Clara Schumann Op. 79 (9) (1

    Brief von Clara Schumann an Unbekannt

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    BRIEF VON CLARA SCHUMANN AN UNBEKANNT Brief von Clara Schumann an Unbekannt ( -

    Muziek wordt literatuur: Szenen aus Goethes Faust van Robert Schumann

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    This chapter discusses a major work of Robert Schumann, the Faust-Scenes, from the perspective of 19th-century genre conditions. It argues for an interpretation of the work as based on a subtle dialogue between private intellectual values and institutional demands.This chapter discusses a major work of Robert Schumann, the Faust-Scenes, from the perspective of 19th-century genre conditions. It argues for an interpretation of the work as based on a subtle dialogue between private intellectual values and institutional demands.B
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