Search results for "HIV"
showing 10 items of 1527 documents
Short and Medium Range Order in Se1-xTexGlasses
1997
Complementary XAFS measurements (LURE and NSLS) of Se 1 - x Te x glasses have been carried out on both the Se and Te K-edges at low and room temperatures. Using a multi-shell best fit analysis procedure, we have reconstructed the Se and Te local environment: (i) first shell intrachain nearest neighbors (Se-Se 1 , Se-Te 1 , Te-Se 1 ,and Te-Te 1 ); (ii) second shell intrachain (Se-Se 2 and Se-Te 2 ) and interchain next nearest neighbors (Se⇔Se 3 single scattering in the chains Se-Se 1 -Se 3 and Se-Te 1 -Se 3 ). For the first and second coordination shells we suggest that the intrachain chemical order increases with Te content. On the other hand, we propose a model of random distribution of Se…
El monogramista F.D.V. ¿Frans de Vriendt? A propósito de una Susana y los viejos firmada y fechada en 1543
2017
En este artículo analizamos una pintura flamenca inédita, que representa la escena de Susana y los viejos. Se conserva en una colección particular de Cartagena (Murcia). Está fechada en 1543 y firmada por F.D.V., monograma que plantea la principal incógnita de nuestra investigación. Tales siglas hacen pensar de inmediato en el pintor Frans Floris de Vriendt. En este sentido, los rasgos estilísticos de la obra están próximos al espíritu de este maestro. Sin embargo, diversas cuestiones nos impiden confirmar por el momento tal autoría. En el texto desarrollamos estas hipótesis y definimos la personalidad artística del que denominamos Monogramista F.D.V. In this paper, we analyze an unpublishe…
Maestros de Capilla de la catedral de Orihuela : de la grandeza a la decadencia
2011
Investigating Limits in Exploiting Assembled Landslide Inventories for Calibrating Regional Susceptibility Models: A Test in Volcanic Areas of El Sal…
2022
This research is focused on the evaluation of the reliability of regional landslide susceptibility models obtained by exploiting inhomogeneous (for quality, resolution and/or triggering related type and intensity) collected inventories for calibration. At a large-scale glance, merging more inventories can result in well-performing models hiding potential strong predictive deficiencies. An example of the limits that such kinds of models can display is given by a landslide susceptibility study, which was carried out for a large sector of the coastal area of El Salvador, where an apparently well-performing regional model (AUC = 0.87) was obtained by regressing a dataset through multivariate ad…
Revealing the pace of river landscape evolution during the Quaternary: recent developments in numerical dating methods
2016
During the last twenty years, several technical developments have considerably intensified the use of numerical dating methods for the Quaternary. The study of fluvial archives has greatly benefited from these enhancements, opening new dating horizons for a range of archives at distinct time scales and thereby providing new insights into previously unanswered questions. In this contribution, we separately present the state of the art of five numerical dating methods that are frequently used in the fluvial context: radiocarbon, Luminescence, Electron Spin Resonance (ESR), 230Th/U and terrestrial cosmogenic nuclides (TCN) dating. We focus on the major recent developments for each technique th…
Onko haarniskan sisällä elämää? : postmodernia hahmoanalyysia Orlando Furiososta
2012
Tutkimus esittelee Ludovico Arioston Suomessa vähän tunnetun renessanssirunoelman Orlando Furioson, ja keskittyy Orlandon hahmon sisäisen elämän havainnointiin. Taustalla vaikuttaa Aleid Fokkeman postmoderni hahmoanalyysi, jossa kuuden eri koodin avulla voidaan löytää hahmosta laajempia ulottuvuuksia kuin perinteinen jako litteisiin ja pyöreisiin hahmoihin sallii. Lisäksi esitellään suurpiirteisesti aiempaa kansainvälistä Ariosto-tutkimusta ja kritiikkiä. Lainaukset Arioston teoksesta esitetään sekä alkuperäiskielellä että tekijän suomentamina. The study introduces Orlando Furioso, which is in Finland quite unfamiliar Renaissance poem by Ludovico Ariosto, and focuses on observation of the i…
Catálogo-regesta de los pergaminos del Archivo Parroquial de Vinalesa (Valencia)
1985
Rapid development of Epstein-Barr virus-associated Hodgkin's disease after cessation of foscarnet therapy in an HIV-infected patient.
2000
Epidemiological features suggest a link between Hodgkin's disease (HD) and Epstein-Barr virus (EBV) infection1. Indeed, EBV genome and expression of latent antigens can be found in Reed-Sternberg cells. In the majority of cases HD in HIV patients seems to be EBV-associated. We report on a 51-year-old HIV-infected patient in whom EBV-positive HD of mixed cellularity rapidly developed within one month after cessation of treatment with intravenous foscarnet.
Recupero degli archivi fotogrammetrici storici per lo studio e la conservazione dei Beni Architettonici
2008
Foto storiche per il controllo e il monitoraggio del degrado superficiale di manufatti architettonici
2008
Il lavoro è finalizzato allo studio di procedure fotogrammetriche speditive per il controllo e il monitoraggio del degrado superficiale di manufatti architettonici attraverso l’utilizzo di archivi fotogrammetrici storici. La ricerca è stata condotta utilizzando l’archivio fotogrammetrico storico del Dipartimento di Rappresentazione dell’Università di Palermo, costituito negli anni settanta e formato da circa seicento lastre di vetro realizzate con le bicamere Wild C120 e C40. Nell’archivio sono conservate numerose prese fotogrammetriche di importanti palazzi e monumenti di Palermo e della Sicilia occidentale. L’archivio storico ha permesso di effettuare un primo studio per l’applicazione di…