Many studies assume that the solar irradiance in the EUV can be decomposed into different contributions, which makes the modelling of the spectral variability considerably easier. We consider a different approach, in which these contributions are not imposed a priori but are effectively and robustly inferred from spectral irradiance measurements. This is a source separation problem with a posit...

This study delves into the critical issue of repression Afghan women as mentioned in Khalid Hosseini's novel "A Thousand Splendid Suns.” It aims to ensure that by putting perspective women's experiences a particular combination historical, political, cultural factors. Considering this book, research argues circumstances violence and war Afghanistan during an important phase its history exacerba...

Since their discovery, carbon nanotubes (CNTs) have been considered to be promising candidates for polymer-based solar cells, but their functional incorporation and utilization in such devices have been limited due to processing bottlenecks. Here, we demonstrate the realization of controlled placement of a single-walled CNT (SWNT) monolayer network at four different positions in polymer-fullere...

The papapresents the results of the project CORARC, funded by the Italian Ministry for University and Scientific Research. aimcd at developing a Wcb based system, called SITUS, to support the management of information for archaeological sites. Thc system supports, through a relational database and a G I s server, the archival and management of multiniedia and cartographic data coming fsom a s t...