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Alla ricerca degli effetti della riforma del diritto concorsuale italiano: quattro lustri “al buio” (e un giudice di New York)
No full textLA FUNZIONE DI CONTROLLO TRA FIDUCIA E COMPLIANCE Prospettive comparate tra ordinamenti civili e diritto canonico
No full textCircuit modeling and analysis of matching configurations for the DTT ICRF system
No full textIn Ion Cyclotron Range of Frequencies (ICRF) systems, transmission lines, based on rigid coaxial cables, deliver the power from the radiofrequency generators to the antennas, matching the impedances to protect the generator, and maximizing the power transfer to the plasma. This work performs such an analysis, employing a circuital approach to evaluate different matching configurations, checking the maximum voltage all over the cables and avoiding heavy electromagnetic simulation for a quick and easy comparison. Simulations were run for the ICRF system of the Divertor Tokamak Test facility (DTT) using the circuit simulation tool of Ansys Electronic Desktop. After choosing which circuit fits the best in this application, the whole antenna matching circuit was modelled and verified through the active S-parameters. The analysis has proceeded by drawing the ELM resilient schemes for two antennas with -3dB hybrid couplers, showing the power reflected into the dummy load varying the power ratio and the phasing between the straps by a source tapering of amplitude and phase at the generator
Simulation and interpretable learning co-driven framework for multi-objective seismic monitoring of substation equipment
No full textElectrical equipment in substations subjected to earthquakes typically exhibits brittle damage at multiple vulnerable sections, but the exact positions on the sections are unpredictable. Relevant standards and research raise the importance of the stress response levels in seismic assessment. However, monitoring all strains at the vulnerable sections necessitates lots of strain sensors for each equipment, which is impractical because of the extensive quantity of equipment in a substation, and the strong electromagnetic interference induced by the equipment. Therefore, this paper proposes a simulation and learning co-driven prediction framework to identify multi-objective monitoring schemes. It develops multiple machine learning (ML) models to predict peak stress at multiple vulnerable sections by inputting easily-monitored responses (MRs). In which, the simulation model is cooperated to acquire precise response data, addressing the scarcity of actual samples due to the absence of monitoring systems and the limited number of earthquakes. Then, it ranks the importance of MRs for each ML model using the Shapley additive explanation method, and combines the important MRs of various ML models through the proposed Intersection, Union, or Stack strategies. The combined MRs facilitate the reconstruction of ML models, which are subsequently implemented at the site to monitor responses for post-earthquake efficient predictions. A case study on a high-voltage transformer bushing is performed. Shaking table tests validate the efficacy of the obtained monitoring schemes in both intact and damaged scenarios, revealing the practicality of applying the proposed framework to efficiently identify damage to substation equipment after earthquakes
La comedia de secretario de Lope y Tirso en la escena italiana del XVII: refundiciones, combinaciones y engarces
No full textThe subgenre of secretary comedy in the Spanish Golden Age theatre centres on plays that explore the romantic conflict tied to the issue of social inequality—whether real or apparent—between a noblewoman and her secretary, as well as the consequences arising from this dilemma. Based on the close structural connection shared by El perro del hortelano by Lope de Vega, El vergonzoso en palacio and El castigo del penseque by Tirso de Molina, this study aims to examine the presence of these three comedies in the dramatic repertoire of Teodoro Ameyden, Giacinto Andrea Cicognini, Arcangelo Spagna, and Giovan Battista Pasca. These Spanish works are sometimes re-adapted in Italian texts, giving rise to phenomena of narrative combination and interweaving.El subgénero de la comedia de secretario en el teatro áureo se articula en torno a piezas que ahondan en el conflicto amoroso atado al problema de la desigualdad social —ya sea real o aparente— entre una dama noble y su secretario, así como en las consecuencias derivadas de dicha disyuntiva. A partir de la estrecha conexión estructural que comparten El perro del hortelano, de Lope de Vega, El vergonzoso en palacio y El castigo del penseque, de Tirso de Molina, nos proponemos examinar la presencia de estas tres comedias en el repertorio dramático de Teodoro Ameyden, Giacinto Andrea Cicognini, Arcangelo Spagna y Giovan Battista Pasca. Estas obras españolas son, en ocasiones, objeto de readaptaciones en los textos italianos, lo que da lugar a fenómenos de combinación y engarce narrativos
New Records of Marine Mollusca from the Culuccia Peninsula (NW Sardinia, Italy)
No full textThe aim of this work is to update the checklist of the marine malacofauna of the Culuccia Peninsula (NW Sardinia, Italy), based on research carried out over two years by SCUBA and free diving in all the main marine habitats of the peninsula. We provide here new records, all accompanied by in situ images of living animals or photographs of shells. In some cases, ecological and systematic notes are provided. With the new records of 39 species (27 gastropods and 12 bivalves), a total of 295 taxa belonging to the classes Bivalvia (84), Gastropoda (199), Polyplacophora (11), and Scaphopoda (1) have been listed from this
Sardinian high-biodiversity spot. Two alien species already reported, Pinctada radiata (Leach, 1814) and Bursatella leachii Blainville, 1817, can now be considered to be well established
Uno sguardo geografico sul clima. Adriano Balbi e la costruzione di una disciplina moderna
No full textPlanetary nebulae: a key tool to reconstruct the evolutionary history of stars
No full textPlanetary nebulae, among the most fascinating objects in the sky, have been extensively investigated in the past years, because their study provides important information on the low and intermediate mass stellar populations of the host environment, formed earlier than (Formula presented.) Myr ago. We report on the recent progresses achieved in the study of this class of objects, regarding the dust and gas content of the nebula, which allows us to reconstruct the dust formation process occurred during the previous asymptotic giant branch phase, and the chain of events occurred since the stars leave the asymptotic giant branch until the planetary nebula stage. The possibility offered by these studies to assess the role played by the stars of low and intermediate mass as dust manufactures in the Universe is also commented
