11,571 research outputs found
Ad usum Pauli de Angelis Turricis Cives // Sene // Ad usum Cesaris de Angelis
No full textAncien possesseur : Prunières, Henry (1886-1942). Ancien possesseurAncien possesseur : Thibault, Geneviève (1902-1975). Ancien possesseurComprend : La Prima Parte delle cantate // Del Sig.r D. Paolo // De Angelis // Dà Torrice ; La seconda parte delle // Cantate del Sig.r D. // Paolo de Angelis // Da TorriceContient 30 cantates italiennes de Luigi Rossi, Giacomo Carissimi, Carlo Caproli et 24 anonymes (peut-être composées par Paolo de Angelis). - Mention au crayon sur la 1e f. de garde : "Rec. 4" et "n° 4". - Mention à l'encre d'une autre main sur la p. de t. : "N° 24". - 1re p. de garde à la fin : lettrine à l'encre dessinée à l'inverse. - 2me p. de garde à la fin : table des matières de la main de Prunières. - 4e p. de garde : note ms. de Prunières : "J'ai acheté ce précieux recueil à Rome // au mois d'avril 1912". - Reliure du XIXe siècle en maroquin brun ; tranche doréePrésentation musicale : [Partition réduite]Appartient à l’ensemble documentaire : RISM2Appartient à l’ensemble documentaire : Chambure1Appartient à l’ensemble documentaire : RISMMssCantates pour soliste -- +* 1600......- 1699......+:17e siècle
Design of Ru(II) sensitizers endowed by three anchoring units for adsorption mode and light harvesting optimization
No full textWe report the design, synthesis and computational investigation of a class of Ru(II)-dyes based on mixed bipyridine ligands for use in dye-sensitized solar cells. These dyes are designed to preserve the optimal anchoring mode of the prototypical N719 sensitizer by three carboxylic groups, yet allowing for tunable optimization of their electronic and optical properties by selective substitution at one of the 4-4′ positions of a single bipyridine ligand with π-excessive heteroaromatic groups. We used Density Functional Theory/Time Dependent Density Functional Theory calculations to analyze the electronic structure and optical properties of the dye and to investigate the dye adsorption mode on a TiO2 nanoparticle model. Our results show that we are effectively able to introduce three carboxylic anchoring units into the dye and achieve at the same time an enhanced dye light harvesting, demonstrating the design concept. As a drawback of this type of dyes, the synthesis leads to a mixture of dye isomers, which are rather tedious to separate
Selective TDDFT with automatic removal of ghost transitions: application to a perylene-dye-sensitized solar cell model
No full textWe present an application of a selective time-dependent density-functional theory (TDDFT)
scheme to a model for a dye-sensitized solar cell (DSSC) with a perylene sensitizer dye on a
TiO2 nanoparticle model. In an earlier study on this system [De Angelis, Chem. Phys. Lett.,
2010, 493, 323], it was reported that a large number of conduction-band excitations severely
complicate the identification of the bright p - p* excitations of the perylene dye. Here, we show
that this problem can be overcome by applying a selective TDDFT solver based on a guess for
the relevant orbital transition in combination with a suitable root-homing scheme. In order to
enhance the efficiency of this algorithm we implement an automatic removal scheme for
artificially low-lying long-range charge-transfer transitions from the TDDFT eigenvalue problem.
A large number of such transitions appear in explicitly solvated systems in the form of
inter-solvent or solvent–solute transitions. We study the characteristics of this removal scheme for
a small water cluster and then apply it in a TDDFT calculation to a perylene–TiO2 nanoparticle
model system and to perylene explicitly solvated in methanol. It is demonstrated that this scheme
leads to a large reduction in the computational cost with essentially no loss in accuracy. Large
differences in the effect of adsorption on the excited states of perylene dyes with two different
anchor groups found in earlier work are confirmed.[Original citation, including DOI link to article on rsc.org] – Reproduced by permission of The Royal Society of Chemistr
Posibles impactos del Tratado de Transpacífico en la economía argentina: caso de estudio sector farmacéutico y metalmecánico
No full textDesde los '90 se evidencia que las empresas transnacionales que coordinan las CGV, han utilizado los acuerdos regionales como un instrumento para asegurar los flujos de bienes, servicios, propiedad intelectual e inversión necesarios para el despliegue de sus estrategias a nivel global. Un claro ejemplo de ello es el Acuerdo de Asociación Transpacífico (TPP) suscrito en 2016 por 12 países. Sobre la pertenencia o no al acuerdo pueden hacerse dos lecturas, analizar el impacto de quedar excluido y sufrir desvíos de comercio e inversión vis a vis el efecto que tendría la incorporación al acuerdo en la economía.Since the 90’s decade the transnational corporation that lead the Global Value Chains, have taken advantage of regional and multilateral agreements in order to guarantee their flow of goods and services, their intellectual property and investment security, all needed for the realization for their global strategies. One example of this is the Trans-Pacific Partnership (TPP), signed on 2016 by 12 countries. Analysis can be made both of the impact of being part of the agreement or of the impact of being left out of it and suffer both trade and investment diversion.Fil: de Angelis, Jesica Yamila. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Economía y Administración; ArgentinaFil: Mondino, Lisandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Centro de Innovación de los Trabajadores. Universidad Metropolitana para la Educación y el Trabajo. Centro de Innovación de los Trabajadores; ArgentinaFil: Rampinini, Anahí Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Economía y Administración; Argentina. Universidad Nacional de Luján; Argentin
Rodolfo De Angelis e le canzoni "italiane" di epoca fascista: incontri e scontri tra lingue, musiche e civiltà
No full textIl contributo presenta una parte della produzione canzonettistica di Rodolfo De Angelis, artista vicino al movimento futurista. In questi brani alcune parole d'ordine dell'ideologia autarchica fascista vengono diffuse in chiave propagandistica ma spesso con una forte carica ironica e satirica che non risparmia nemmeno critiche al regime.This essay presents some songs by Rodolfo De Angelis, an artist close to the Futurist movement. These works show both the autarchic themes of Fascism and the ironic and satirical point of view of the author
La rocca imperiale di Bologna. Archeologia romana del sito, Assetto urbano, Documenti medievali
No full textAnalisi diacronica e interdisciplinare di un settore centrale della città nelle sue valenze storiche e nei suoi sviluppi urbanistici, topografici e architettonic
De Bonis Angelis Dei Filiis Commentatio : Programma S. Archangeli Michaelis Festo A. R. S. MDCCLXIV. In Academia Ivlia Carolina P. P. / [Christoph August Bode]
No full textHelmstedt, Univ., Programm, 1764Vermutl. Verf. ermittelt nach: WBIS, DBA, I 113,147. Lt. Einträgen in WBIS veröffentlichte Christoph August Bode 1760 "De Bonis Angelis Dei Filiis"Vorlageform des Erscheinungsvermerks: Helmstadii Typis Vid. P. D. Schnorrii Acad. Typogr
Rigoletto. Cortigliani, vil razza : aria di Rigoletto / Verdi, comp. Se potessi...! : barcarola / N. De Angelis, comp ; Ferruccio Corradetti, BAR [acc p]
No full textTitre uniforme : Verdi, Giuseppe (1813-1901). Compositeur. [Rigoletto]. ChoixComprend : Rigoletto / Verdi, comp ; Ferruccio Corradetti, BAR [acc p] ; Se potessi...! / N. De Angelis, comp ; Ferruccio Corradetti, BAR [acc p]Contient une table des matière
Measurement of the plasma astrophysical S factor for the He3(d,p)He4 reaction in exploding molecular clusters
No full textThe plasma astrophysical S factor for the He3(d,p)He4 fusion reaction was measured for the first time at temperatures of few keV, using the interaction of intense ultrafast laser pulses with molecular deuterium clusters mixed with He3 atoms. Different proportions of D2 and He3 or CD4 and He3 were mixed in the gas target in order to allow the measurement of the cross section for the He3(d,p)He4 reaction. The yield of 14.7 MeV protons from the He3(d,p)He4 reaction was measured in order to extract the astrophysical S factor at low energies. Our result is in agreement with other S factor parametrizations found in the literature. © 2013 American Physical Society
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