Search results for "pic"
showing 10 items of 8215 documents
L’Università e la valorizzazione delle filiere lattiero-casearia e prodotti da forno di produzioni tipiche
2013
L’Università e la valorizzazione delle filiere lattiero-casearia e prodotti da forno di produzioni tipiche
Apuntes para una reflexión sobre la biografía fílmica
2005
Ponencias presentadas al Primer Congreso Internacional sobre Análisis Fílmico. Madrid: Edipo. 2007
«Nel profondo del tempo e dei tramonti». Tra le carte di Lucio Piccolo: nuclei ideativi e processi compositivi di Plumelia
2022
Il volume circoscrivere l’oggetto della sua indagine alla terza raccolta di Lucio Piccolo, Plumelia, pubblicata nel 1967. L'analisi condotta permette di seguire il configurarsi di alcuni degli aspetti più originali della poetica piccoliana facendo convergere a più livelli critica filologica, filologia digitale, genesi ed ermeneutica testuale. Ad essere adottata è non solo una prospettiva sincronica, – indispensabile per l’esame di un’opera edita – ma anche diacronica – volta a sondare le fasi della sua realizzazione. Il volume è arricchito dalla preziosa estensione dell’edizione critica digitale di Plumelia, realizzata e curata dalla studiosa e che offre l’inedita possibilità di accedere al…
Detector's quantum backaction effects on a mesoscopic conductor and fluctuation-dissipation relation
2017
International audience; When measuring quantum mechanical properties of charge transport in mesoscopic conductors, backaction effects occur. We consider a measurement setup with an elementary quantum circuit, composed of an inductance and a capacitor, as detector of the current flowing in a nearby quantum point contact. A quantum Langevin equation for the detector variable including backaction effects is derived. Differences with the quantum Langevin equation obtained in linear response are pointed out. In this last case, a relation between fluctuations and dissipation is obtained, provided that an effective temperature of the quantum point contact is defined.
L'uomo e l'ambiente
2013
L’influenza dell’uomo sull'ambiente è sempre più presente ed estesa. Alla base del problema c’è la rapida crescita della popolazione e lo stile di vita insostenibile, specialmente quello del mondo industrializzato, che consuma le risorse più preziose, producendo residui tossici.La maggior parte dell’energia che viene ad oggi utilizzata a livello mondiale deriva dai giacimenti di combustibili fossili. A queste risorse, accumulate in milioni di anni nel corso delle ere geologiche per effetto di processi di fossilizzazione,si dà il nome di fonti non rinnovabili.A differenza di quest'ultime, quelle rinnovabili sono ad impatto ambientale nullo in quanto non producono né gas serra né scorie inqui…
3PC-030 Physical, chemical and microbiological stability of sirolimus 0.4% in topical formulations
2019
Background Facial angiofibromas in tuberous sclerosis are an aesthetic problem within the clinical context of the disease. There are currently few stability studies that allow selecting the best topical sirolimus therapy. Purpose To improve the formulation of sirolimus 0.4% for the treatment of facial angiofibromas in tuberous sclerosis and to determine the period of validity (physical, chemical and microbiological stability) of the proposed formulations. Material and methods Three formulations of sirolimus 0.4% were prepared (each in duplicate, A and B). Facilities and equipment: biological safety cabinet with individual protection equipment for the manipulator. Conditions: aluminum tubes,…
Diversidad de mosquitos (Diptera: Culicidae) de Jarabacoa, República Dominicana
2019
En República Dominicana tienen especial interés, dada su gran relevancia médica, las enfermedades transmitidas por mosquitos. La presente investigación profundiza sobre la diversidad de los culícidos existentes en el municipio de Jarabacoa, a fin de actualizar la información sobre estos dípteros y sus principales sitios de cría, naturales y artificiales. Para tal cometido, se procedió a la búsqueda activa de formas preimaginales mediante la técnica del dipper; se utilizaron pipetas plásticas para muestrear en reservorios de pequeño tamaño. La identificación se llevó a cabo mediante la utilización de lupa binocular y microscopio, con la ayuda de claves taxonómicas específicas. Se capturaron …
Embryonic integument and "molts" in Manduca sexta (Insecta, Lepidoptera).
2002
In Manduca sexta the germ band is formed 12 h post-oviposition (p.o.) (=10% development completed) and is located above the yolk at the egg surface. The cells show a polar organization. They are engaged in the uptake and degradation of yolk globules, pinched off from the yolk cells. This process can be observed in the integumental cells during the first growth phase of the embryo that lasts until “katatrepsis,” an embryonic movement that takes place at 40% development completed. At 37% development completed, the ectoderm deposits a thin membrane at its apical surface, the first embryonic membrane, which detaches immediately before katatrepsis. The second period of embryonic growth—from kata…
Wall mannoproteins in cells from colonial phenotypic variants of Candida albicans.
1990
Candida albicans ATCC 26555 switched at high frequency (10(-1) to 10(-3)) between several phenotypes identified by colony morphology on a defined mineral amino-acid-containing agar medium supplemented with arginine and zinc (LAZ medium). When cells taken from colonies exhibiting distinct morphologies were plated directly onto LAZ agar, spontaneous conversion to all the variant phenotypes occurred at combined frequencies of 2.1 x 10(-1) to 9.5 x 10(-3). However, when cells taken from the different colonial phenotypes were plated directly onto an undefined medium (yeast extract/peptone/dextrose; YPD medium), or first incubated in liquid YPD medium and then cloned on YPD agar, all colonies obs…
Pythium contiguanum nomen novum (syn. Pythium dreschleri Paul), its antagonism to Botrytis cinerea, ITS1 region of its nuclear ribosomal DNA, and its…
2000
Pythium drechsleri Paul was described as a new species from soil samples taken in a salt-marsh of Arzew, Algeria [Paul, B. (1988) Une nouvelle espece de Pythium isolee d'une saline de l'ouest Algerien. Cryptogam. Mycol. 9, 325-333]. The name of the fungus, P. drechsleri, is a nomen invalidum, as it is a later homonym of P. drechsleri Rajgopalan and Ramakrishnan [Rajagopalan, S. and Ramakrishnan, K. (1971) Phycomycetes in agricultural soils with special reference to the Pythiaceae. Madras Univ. J. Sect. B 37,38, 100-117]. A new name, Pythium contiguanum is now being given to P. drechsleri Paul. This species is characterised by its contiguous inflated type of sporangia, smooth-walled oogonia …