Commento al caso clinico: <em>Com’è profondo il male. Complessità e opportunità nella clinica con MSNA: un caso clinico</em>

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GPGPU for track finding in High Energy Physics

The LHC experiments are designed to detect large amount of physics events produced with a very high rate. Considering the future upgrades, the data acquisition rate will become even higher and new computing paradigms must be adopted for fast data-processing: General Purpose Graphics Processing Units (GPGPU) is a novel approach based on massive parallel computing. The intense computation power provided by Graphics Processing Units (GPU) is expected to reduce the computation time and to speed-up the low-latency applications used for fast decision taking. In particular, this approach could be hence used for high-level triggering in very complex environments, like the typical inner tracking systems of the multi-purpose experiments at LHC, where a large number of charged particle tracks will be produced with the luminosity upgrade. In this article we discuss a track pattern recognition algorithm based on the Hough Transform, where a parallel approach is expected to reduce dramatically the execution time.Comment: 6 pages, 4 figures, proceedings prepared for GPU-HEP 2014 conference, submitted to DESY-PROC-201

A developmental perspective on adolescent psychoanalytic psychotherapy. An Italian study with the Adolescent Psychotherapy Q-Set

Introduction: despite large and widely accepted research on effectiveness, most of psychotherapy research has been done with adults; few studies have been published on the process of adolescent psychotherapy, due to the complexity of the subject and the absence of instruments sensitive enough to empirically capture its nuances. Within psychoanalytic framework, a developmental approach is particu-larly helpful in the psychotherapy of adolescents. Objective: the purpose of this study was to investigate the typical features of Italian Adolescence Psychodynamic Psychotherapy and its similarities and differences with other adolescence psycho-therapeutic approaches; We also aimed at analyzing typical therapists' responses to adolescent patients. Method: 50 italian adolescence psychotherapists filled a brief questionnaire about their clinical expertise, completed the Adolescent Psychothe-rapy Q – Set (APQ) and the Therapist Response Questionnaire (TRQ) in order to describe their "actual" practice with adolescents. Results: therapeutic process is characterized by a priority to helping adolescent make sense of his own experience, it focuses on present relationships and emotions rather than on past. Strong similar-ities with Mentalization Based Therapy, mild and no correlations with Cognitive-Behavioral Therapy and Classical Psychoanalysis respectively were found; towards adolescents therapists generaly display positive and protective countertransference responses. They less frequenlty show negative responses as overprotection, hostility or feeling of overwhelming. Conclusions: APQ and TRQ can provide meaningfull information about adolescent psychotherapy process. Instruments' improvement (i.e. reviewd items for APQ) and future perspectives are also discussed

How to Turn Your Knowledge Graph Embeddings into Generative Models

Some of the most successful knowledge graph embedding (KGE) models for link prediction -- CP, RESCAL, TuckER, ComplEx -- can be interpreted as energy-based models. Under this perspective they are not amenable for exact maximum-likelihood estimation (MLE), sampling and struggle to integrate logical constraints. This work re-interprets the score functions of these KGEs as circuits -- constrained computational graphs allowing efficient marginalisation. Then, we design two recipes to obtain efficient generative circuit models by either restricting their activations to be non-negative or squaring their outputs. Our interpretation comes with little or no loss of performance for link prediction, while the circuits framework unlocks exact learning by MLE, efficient sampling of new triples, and guarantee that logical constraints are satisfied by design. Furthermore, our models scale more gracefully than the original KGEs on graphs with millions of entities

Analysis of 3GM Callisto Gravity Experiment of the JUICE Mission

The ESA's JUICE mission will provide a thorough investigation of the Jupiter system and the Galilean moons during its nominal tour, comprising flybys of Europa and Callisto, and an orbital phase about Ganymede at the end of the mission. The 3GM experiment will exploit accurate Doppler and range measurements to determine the moons' orbits and gravity fields (both static and tidal) and infer their interior structure. This paper presents the attainable accuracies of the Callisto geodesy experiment and addresses the effect of different flybys mean anomaly distribution and geometry on the estimation of the tidal Love number k2.Comment: 2020 AAS/AIAA Astrodynamics Specialist Conference, Virtual Lake Taho

Giant metastatic myxoid liposarcoma of the mediastinum: A case report

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Optical behaviors, surface treatment, adhesion, and clinical indications of zirconia-reinforced lithium silicate (ZLS): A narrative review

Objectives: The present narrative review was focused on the optical properties, surface treatment, adhesion, and clinical indications of zirconia-reinforced lithium silicate ceramics (ZLS) for Computer-aided design / Computer-aided manufacturing (CAD/CAM) technologies. Data/sources: A literature search was performed by 3 calibrated independent researchers on PubMed, Scopus, Embase, Google Scholar, Dynamed, and Open Grey. The criteria for inclusion were: 1) papers addressing at least one of the following variables about ZLS: optical properties, surface treatment, adhesion, and clinical indications; 2) in vitro, in silico, or in vivo studies; 3) case reports; 4) systematic reviews. The exclusion criteria were: 1) animal studies; 2) non-dental studies; 3) studies only focusing on ZLS used in the heat-pressed process. Study selection: 98 records among in vitro studies and case reports were included. Conclusions: Despite the promising microstructure characteristics of ZLS, increased translucency compared to lithium disilicate ceramics (LS2) was not proven, but acceptable color changes and stability were reported. Mechanical polishing was the most effective method to reduce surface roughness. Moreover, machinability and handling of ZLS resulted harder than LS2. Conventional acid etching procedures seemed effective in conditioning ZLS surface, but no protocol has been established yet. Besides, silane-coupling and dual-curing resin cements were recommended. Clinical significance: ZLSs can be used for anterior and posterior fixed single-unit CAD/CAM restorations onto both natural teeth and implants, but do not seem to represent a viable treatment option for endocrowns onto posterior teeth or fixed dental prostheses

VALIDAZIONE DEI DATI DELL’OSSERVATORIO GEOMAGNETICO DI DURONIA

La validazione dei dati illustrata in questa nota concerne due bande di frequenza distinte, separate dalla frequenza di ripetizione delle misure assolute ƒm. Questa frequenza definisce due regioni spettrali: ƒ > ƒm e ƒ < ƒm. Nella prima regione spettrale il rumore complessivo non viene discriminato dalle misure assolute perché si colloca al di fuori della banda delle misure assolute stesse, nella seconda regione spettrale le misure assolute consentono di eliminare, entro certi limiti, le varie derive introdotte dalla catena strumentale. Un terzo segmento spettrale, di grande interesse dal punto di vista del rumore, si colloca nella banda delle pulsazioni magnetosferiche (0.001 Hz – 1 Hz). In questa banda giace il ginocchio che separa il rumore bianco da quello colorato. In questa nota si pongono in evidenza soprattutto le componenti del rumore che non vengono discriminate dalle misure assolute