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Ricorso straordinario al Capo dello Stato l'ibrido inceppato nei termini di trasposizione (Nota a Tar Piemonte, Sez. III, 24 gennaio 2025, n. 214)
No full textLa Consulta si pronuncia in materia di ICI su immobili ecclesiastici “a uso misto” ribadendo l’applicabilità dell’art. 7 Cost. all’Accordo di modificazioni del Concordato
No full textQuesto saggio analizza la sentenza n. 20 del 2025 della Corte costituzionale italiana sull'ICI relativa ai beni ecclesiastici ad “uso misto”. Dopo aver ricostruito i termini della specifica questione di legittimità costituzionale, l'autore sottolinea l'importanza della sentenza nella misura in cui essa afferma chiaramente per la prima volta l'orientamento della Corte sulla copertura costituzionale offerta dall'articolo 7, comma 2, della Costituzione italiana all'Accordo di modificazione del Concordato Lateranense
Discovery of the role of GDL porosity in direct N2 fixation to NH3 using enhanced MnFe2O4/graphene-based photoelectrocatalytic devices
No full textFinding a sustainable alternative to the energy-intensive Haber-Bosh process for ammonia (NH3) production remains a key challenge. In this paper, we explore the influence of GDL porosity on the NH3 formation rate, finding 38.4 μg h-1 cm-2 NH3 in the least porous and 282 μg h-1 cm-2 NH3 in the most porous. Furthermore, we report a photoelectrocatalytic (PEC) approach that achieves up to 90% Faradaic efficiency using MnFe2O4-based semiconductors. A graphene-MnFe2O4 photoelectrode achieves 292 μg h-1 cm-2 NH3 at low overpotential, -0.2 V vs Ag/AgCl/Cl-1 (3.0 M KCl). In contrast, an electrode without graphene achieves 48.8 μg h-1 cm-2 NH3, highlighting the key role of graphene. Furthermore, PEC technology demonstrates superior performance compared to photocatalytic and electrocatalytic modes using the same electrodes, highlighting the importance of rational device and electrode design. These results reinforce that high-efficiency N2 fixation depends on the interconnection between catalyst properties, electrode structure, and the type of photo/electrocatalytic technology, offering new perspectives for the development of scalable, solar-powered PEC systems for sustainable NH3 production
The educational process: time/space from modernity to post-modernity
No full textThe educational process during modernity aimed to develop the reasoning process, to create an education that was universally spread throughout the population and based on the principle of the recognition of merit, to help individuals become useful and functional citizens of society. The entire educational process has undergone a revolutionary process, in the way it is thought and conceived, as well as acted and experienced. From a linear (traditional) educational process, there has been a shift to an increasingly circular (interactionist/ constructivist) process, culminating in a networked (digitised) relationship. This network is not only configured within a delimited physical and temporal context - the school - but has invaded and
transformed into other forms, transcending its spatial/temporal boundaries. It is thus that the educational process has increasingly shifted to a virtual place, and along a permanent time span, where different connections are generated, gathered and stabilised between the actors that constitute them. We can conclude by stating that the transformation of the spatial and temporal dimension, starting from the ‘modern’ structural framework, up to the current post-modern school environment, has been greatly determined by the media, electronic and digita
18β-Glycyrrhetinic acid mitigates adverse effects of high fat diet on liver fibrosis in largemouth bass (Micropterus salmoides) by reducing mitochondrial Ca2+ level
No full textRediscovery of a Sicilian coastal defensive complex: historical evolution and morphological analysis of the Brolo tower-castle (ME)
No full textThe research presented here, conducted by the Lab6R of the Department of Engineering at UNIME, focuses on the historic center of Brolo and, in particular, on its tower-castle. The goal is to expand knowledge of the coastal defensive system on the Tyrrhenian side of the province of Messina. The analysis started with numerous historical sources that helped define the architectural and functional evolution of the structure. Early sources, dating back to the second half of the 1500s with drawings by Tiburzio Spannocchi and Camillo Camilliani, show the Brolo castle during the Spanish domination. These drawings highlight that the tower did not stand alone but was part of a more articulated defensive complex. Stratigraphic analysis of the walls confirms that the tower was integrated into a complex of buildings to form the castle, an image very different from the current one where the tower appears as an isolated monument among lower constructions. The case study of the Brolo tower-castle is part of the redesign of the defensive system along the Sicilian coast, implemented by the Spanish government to counter Saracen fleets. In parallel with the historical investigation, in-depth material and structural analyses were conducted. The use of advanced survey methodologies such as 3D laser scanning and photogrammetry with UAS (Unmanned Aerial Systems) made it possible to acquire a complete database of morphological information and to obtain a three-dimensional reconstruction of the complex. The survey proved to be a powerful tool for documenting the current state and for a rapid structural analysis, which helped define the different construction techniques of the tower and the curtain wall that enclosed the fortified area
Needle-Guided Scleral Fixation: A New Single-Suture Approach
No full textBackground: Scleral fixation of intraocular lenses (IOLs) is a valuable option in cases of aphakia or inadequate capsular support, yet conventional sutured and sutureless approaches can pose technical challenges and complication risks. The needle-guided scleral fixation technique offers a simplified, single-suture solution that enhances safety and reproducibility. Methods: In this retrospective interventional case series, 30 eyes with insufficient capsular support underwent IOL implantation using Meduri’s needle-guided single-suture technique at the G. Martino University Hospital, Messina. The surgical method employs a 24-gauge needle to guide a double-armed 10-0 polypropylene suture through the sclera for precise IOL anchorage, minimizing vitreous manipulation. Outcomes were assessed over 24 months, including best-corrected visual acuity (BCVA), IOL centration, intraocular pressure (IOP), and postoperative complications. Results: Mean BCVA improved from X to Y LogMAR at two years (p < 0.05). All IOLs remained well-centered without tilt or decentration. Mild conjunctival hyperemia occurred in 70% of cases, resolving spontaneously. No suture erosion, vitreous hemorrhage, or retinal detachment was observed. Conclusions: The needle-guided single-suture technique provides a stable, efficient, and reproducible method for posterior chamber IOL fixation in aphakic eyes lacking capsular support. Its minimal learning curve and reduced surgical complexity make it an attractive alternative to both traditional sutured and modern sutureless methods, particularly in centers without vitreoretinal expertise
Aiuto condizionato o aiuto radicale?
No full textIl testo analizza il tema degli aiuti statali al lavoro di cura, confrontando modelli differenti
