Search results for "Simo"
showing 10 items of 459 documents
Many-body Green's function theory of electrons and nuclei beyond the Born-Oppenheimer approximation
2020
The method of many-body Green's functions is developed for arbitrary systems of electrons and nuclei starting from the full (beyond Born-Oppenheimer) Hamiltonian of Coulomb interactions and kinetic energies. The theory presented here resolves the problems arising from the translational and rotational invariance of this Hamiltonian that afflict the existing many-body Green's function theories. We derive a coupled set of exact equations for the electronic and nuclear Green's functions and provide a systematic way to approximately compute the properties of arbitrary many-body systems of electrons and nuclei beyond the Born-Oppenheimer approximation. The case of crystalline solids is discussed …
La fondazione del monastero di Santa Chiara di Piazza Armerina (1320-1340): un vuoto documentario
2017
ITALIANO: Il numero degli insediamenti francescani femminili in Sicilia nel XIII e XIV secolo è ridotto e la ricostruzione della storia dei pochi monasteri esistenti è resa più complessa dalla mancanza di documenti che accomuna buona parte di essi. È il caso del monastero di Santa Chiara di Piazza Armerina la cui storia trecentesca, a partire dalla fondazione, sembra essere avvolta nell’oblio. Il saggio si propone, sulla scorta dei pochi documenti rinvenuti, di chiarire alcuni elementi legati alla sua fondazione ad opera di Guglielmo Caldarera barone di Bifara e di Favarotta. / ENGLISH: The number of female franciscan settlements in Sicily in the 13th and 14th centuries is limited and the r…
Cardenales y "nobleza eclesiástica" en Italia, entre ficción y biografía (siglos XVI-XVII)
2016
The literature on cardinals examined in this article (writings on conclaves, biographies, funeral orations and relations, as well as descriptions of funeral apparati) demonstrate an ostentatious prevalence of the “purple” on the “blood”, of the ecclesiastical nobility on the honour of the lineage, of the genealogy of the Church on that of the family trees. Such prevalence was of course rhetoric within a system that made the kinship relationships as its strength and had a noble social block behind itself. The exception of some cardinals or popes of humble birth, indeed, confirmed the rule of the patrician or aristocratic descent of the majority of them. In this regard, as Peter Burke (2001) …
Il Potere costituente. La teoria politica federalista di Carl J. Friedrich e l'occasione europea.
2009
The essay is made by two main aspects: history of European political Institutions, and federal political theory. For the first aspect, the author focuses on a special moment of Europe when the partners tried to have an agreement for a common military defence, the first step for the political union of Europe. So that European Commission asked the qualified opinion of the major political theorist, Carl J. Friedrich, a prominent expert of federalism and constitutionalism.
Religione e politica in Niccolò Tommaseo
2008
Recensione a: C. Giurintano, Riformismo e liberalismo in Augustin Cochin (1823-1872), Firenze, Centro Editoriale Toscano, 2007
2009
Il lavoro di Claudia Giurintano analizza il pensiero e l’opera di Augustin Cochin, che può considerarsi come uno dei più qualificati rappresentanti del cattolicesimo sociale francese. Attraverso molteplici e documentate comparazioni teoriche, che attestano quanto sia stata capillare la circolazione delle idee nell’Europa ottocentesca, da questo volume su Cochin riceviamo un interessante approfondimento delle trame intellettuali e politiche su cui è stato chiamato a muoversi e a maturare l’incontro dei cattolici con le nuove caratterizzazioni storiche assunte dalla libertà e dalla democrazia.
Volatile constituents of aerial parts of three endemic Centaurea species from Turkey: Centaurea amanicola Hub.-Mor., Centaurea consanguinea DC. and C…
2008
The volatile constituents of the aerial parts of Centaurea amanicola Hub.-Mor., Centaurea consanguinea DC. and Centaurea ptosimopappa Hayek were extracted by hydrodistillation and analysed by GC and GC-MS. Altogether 94 components were identified. Sesquiterpenoids, fatty acids and carbonylic compounds were the most abundant components in the oils. Hexadecanoic acid and (Z,Z )-9,12-octadecadienoic acid were the main fatty acids in all the examined samples, that showed different patterns of composition. The study on the biological activity of the oils showed an action mainly against the Gram-positive pathogens.
Biografia / Antologia
2019
La chiesa del Santissimo Salvatore e il monastero dell’Ordine di San Benedetto (Badia Grande) di Alcamo
2019
The historical and artistic events, especially related to the decorative arts, of the church of the Santissimo Salvatore and of the monastery of the Order of San Benedetto (Badia Grande) in Alcamo are traced in this paper
Viaje a la España negra
2005
El presente texto analiza la función de la entrevista y del testimonio en el film Queridísimos verdugos, de Basilio Martín Patino.