Scientific Open-access Literature Archive and Repository
Not a member yet
16397 research outputs found
Sort by
L’adolescente: in bilico tra due mondi
Get PDFL’adolescenza è generalmente considerata la fase della vita umana compresa tra i 12 e i 18 anni, all’interno della quale viene inclusa la pre-adolescenza (12-14). Al giorno d’oggi lavorare in ambito minorile rappresenta un ruolo molto complesso, ricco di figure professionali e non, che ruotano intorno al minore, tutte con l’obiettivo sano e sincero di supportare, aiutare, indirizzare e guidare il soggetto verso una crescita e maturazione. L’adolescente per sua natura è solitamente reticente ad aprirsi nei confronti del mondo adulto, pur consapevole del bisogno di aiuto e direzione e, per tale motivo, è importante che la famiglia e la scuola abbiano strumenti adatti a creare un dialogo con l’adolescente, che per sua natura, sta vivendo uno stato interiore pieno di contraddizioni, di ribellione, repulsione per le regole, ma nel contempo è anche portatore un patrimonio di inestimabile ricchezza, di passioni, voglia di scoprire, di misurarsi con nuove sfide e di capacità di sognare in grande
Milano per una risposta internazionale e interdisciplinare alla sfida della fragilità territoriale nei contesti archeologici
Get PDFIntroduction to the Conference Milano internazionale: la fragilità territoriale dei contesti archeologic
Analisi delle reti e archeologia: il caso studio della Galilea
Get PDFThe area of Northern Israel has been a region of interest for archaeologists. Textual materials are various and useful to reconstruct the history of the region, as well as a lot of data coming from the material culture. This way, archaeologists may shed light on the complex framework of cultures that developed in this territory. In the period between the 1st century BCE and the 2nd century CE, the growing influence of the Romans generated a substantial integration of Galilee into a global context. Through the application of new types of analysis, it is possible to reconstruct cultural and commercial trades of the area. The application of network analysis to archaeological questions is a pivotal subject of scientific debate. In this work, we aim to reconstruct the dynamic connections between Jewish settlements in Galilee on the basis of consistent evidence, speculating on the presence of links whenever proof lacks. Data referring to many types of artefacts were derived from the analysis of scientific papers and archaeological excavation catalogues. This way we obtained a multiplex network in which the nodes are the sites and the links are given by the presence of the different artefacts. Here we present the first findings from an exploratory analysis. Visualization methods are exploited, such as multi-force embedding and multi-task network embedding algorithm. More specifically, the latter, which is based on link prediction, seems to be particularly suited for the data we are dealing with, in which the absence of a link could be due to missing data. Moreover, in order to consider how connections have changed over the reference period, a temporal approach is used. Multiplex network analysis can also be used to model dynamic networks where each layer corresponds to the network state at a given moment
Generation control and application of flash radiation beam from laser-matter interaction: The ELIMAIA-ELIMED beamline
No full textOne of the main direction proposed by the community in the field of laser-driven ion acceleration is to improve particle beam features in order to demonstrate reliable approaches to be used for multidisciplinary applications. The mission of the laser-driven ion target area at ELI-Beamlines (Extreme Light Infrastructure) in Czech Republic, called ELI Multidisciplinary Applications of laser-Ion Acceleration (ELIMAIA) is to provide stable, fully characterized and tunable beams of particles accelerated by petawatt-class lasers and to offer them to the user community for multidisciplinary applications. The focusing, selecting, measuring and irradiating parts of ELIMAIA constitute the so-called ELIMED (ELI MEDical and multidisciplinary applications) portion. In this work, the status of the ELIMED/ELIMAIA beamline will be reported along with a complete description of the main dosimetric
systems and transport elements
IDEA: A detector concept for future leptonic colliders
No full textThe Innovative Detector for Electron-positron Accelerator (IDEA) concept, specifically designed for operation at future leptonic circular colliders, is presented. The detector layout has been studied to match all the requirements set by these machines and it is based on innovative, but proven, detector technologies developed over years of R&D
Projections for HH measurements in the bbZZ(4l) final state with the CMS experiment at the HL-LHC
No full textProspects for the study of Higgs boson pair (HH) production in the HH → bb4l (l = e, ¯ μ) channel are studied in the context of the High-Luminosity LHC. The analysis is performed using a parametric simulation of the Phase-2 CMS detector response provided by the Delphes software and assuming an average of 200 proton-proton collisions per bunch crossing at a center-of-mass energy of 14 TeV. Assuming a projected integrated luminosity of 3000 fb−1, the expected significance for the nonresonant standard model (SM) HH signal is 0.37 σ; a 95% confidence
level (CL) upper limit on its cross section is set to 6.6 times the SM prediction. The statistical combination of five decay channels (bbb¯ b, b ¯ b¯ττ , bb¯γγ, bbWW, b ¯ bZZ) ¯ results in an expected significance for the SM HH signal of 2.6 σ and an expected 68% and 95% CL intervals for the Higgs self-coupling modifier κλ = λHHH/λSM HHH
of [0.35, 1.9] and [−0.18, 3.6], respectively
Search for dark matter in events with missing transverse momentum and hadronic jets with the ATLAS experiment at the LHC and HL-LHC
No full textSeveral cosmological observations hint at the existence of dark matter, whose particle nature is still unknown. The study of events with a highly energetic jet and large missing transverse momentum in proton-proton collisions at
the Large Hadron Collider (LHC) plays an important role in the search for weakly interacting massive particles, which are natural dark matter candidates. The most recent results obtained by the ATLAS experiment using Run-2 data, corresponding to an integrated luminosity of 36 fb−1, are shown, including the projection for the expected discovery potential for the Run-3 and high-luminosity phase of the LHC
The ATLAS New Small Wheel project: SM1 drift panels assembly and finalization
No full textThe New Small Wheel project is going to provide the upgrade of the ATLAS end-cap Muon Spectrometer (ATLAS Collaboration, ATLAS muon spectrometer: Technical design report, CERN-LHCC-97-22, ATLAS-TDR-10) to benefit from the LHC luminosity increment planned for the coming years. The
tracking system for the New Small Wheels are Micromegas detectors arranged in trapezoidal quadruplets with a surface variable between 2 and 3 m2 which depends on the wheel sector (SM1, SM2, LM1, LM2). The SM1 drift panels assembly, finalization procedure and quality tests are presented