Search results for "InSe"
showing 10 items of 3069 documents
L’Educatore e il minore autore di reato nell’ottica della prevenzione
2017
Negli anni recenti il processo penale nell’ambito della giustizia minorile italiana e dei relativi provvedimenti avverso il minore sono andati incontro a profonda revisione. Le norme prevedono una serie di misure alternative per legare il periodo di punizione al reinserimento all’esterno una volta scontata la pena. L’azione giudiziaria è volta alla tutela dei bisogni fondamentali del minore e al potenziamento del suo processo educativo. L’intervento penale è volto al recupero del processo evolutivo del minore e tutta la fase processuale esorta a realizzare un cambiamento attraverso progetti di recupero. In questo contesto è ritenuta fondamentale la figura dell’educatore che con le sue speci…
Redescription of Chiropturopoda nidiphila Wiśniewski & Hirschmann (Acari: Uropodina) from a woodpecker’s tree holes, including all development stages…
2021
All development stages of Chiropturopoda nidiphila Wiśniewski & Hirschmann, 1983 are described, which has previously been known only from the deutonymph stage. The species is closely associated with tree holes excavated by woodpeckers. Chiropturopoda nidiphila was redescribed and the genus diagnosis was completed. The description of the species morphology is based largely on scanning (SEM) electronograms. Diagnoses differentiating all of the known species of the genus Chiropturopoda are provided, including their developmental stages.
Aportaciones al conocimiento de los mosquitos (Diptera, Culicidae) de alta montaña presentes en la Península Ibérica
2009
Several larval samplings of mosquitoes (Diptera, Culicidae) in different mountainous regions of the peninsular Spain were carried out. A total of 2796 specimens belonging to 18 species were collected, nevertheless the 72.5 % of these finds includes only three of them (Cx. hortensis hortensis, Cx. pipiens and Cs. longiareolata). The adaptation capacity to a varied typology of water bodies together with the marked multivoltinism that characterizes their biotic cycles are postulated as two of the principal reasons that explain their abundances. The altitudinal distribution as well as some information about the bioecology of all the species captured are also exposed.
Il fattore motivazionale nell’apprendimento del tedesco come seconda lingua straniera
2010
Dopo un'introduzione alle varie teorie motivazionali viene presentata una ricerca qualitativa svolta nel 2007 nelle università di Palermo e Catania circa l'interazione fra conoscenza e motivazione focalizzando la parte personale più stabile dell'interesse nei confronti del tedesco.
Valore del lavoro universitario. Esercizio di decision making "Una destinazione audace"
2009
Single-mode Bragg gratings in tapered few-modes and multimode fibers
2019
We propose the implementation of fiber Bragg gratings in tapered few-mode and multimode fibers to accomplish single-mode operation by reducing the core diameter, while preserving the core-cladding structure. The gratings present a single reflection band, and the device shows low insertion losses after the taper fabrication and the fiber Bragg gratings inscription. The excitation of high-order odd modes in the core of the fiber has been identified as the main loss mechanism; it can be prevented by means of symmetric illumination of the fibers. We also demonstrate the excitation of high-order cladding modes (cladding-air modes) along the taper transitions; these modes can be removed without a…
Muscleblind, BSF and TBPH are mislocalized in the muscle sarcomere of a Drosophila myotonic dystrophy model
2012
SummaryMyotonic dystrophy type 1 (DM1) is a genetic disease caused by the pathological expansion of a CTG trinucleotide repeat in the 3' UTR of the DMPK gene. In the DMPK transcripts, the CUG expansions sequester RNA-binding proteins into nuclear foci, including transcription factors and alternative splicing regulators such as MBNL1. MBNL1 sequestration has been associated with key features of DM1. However, the basis behind a number of molecular and histological alterations in DM1 remain unclear. To help identify new pathogenic components of the disease, we carried out a genetic screen using a Drosophila model of DM1 that expresses 480 interrupted CTG repeats, i(CTG)480, and a collection of…
Il reciprocal teaching nella formazione iniziale degli insegnanti di sostegno della scuola secondaria di primo e secondo grado
2022
Attraverso il presente contributo si vuole verificare se nell’ambito del percorso di Specializzazione per le attività di sostegno per la Scuola secondaria di primo e secondo grado dell’Università degli Studi di Palermo, un approccio sistematico basato sul Reciprocal Teaching, con 1203 futuri insegnanti di sostegno di scuola secondaria di primo e secondo grado e materiali didattici appositamente predisposti, possa favorire il miglioramento della comprensione attraverso la capacità di sintesi e lo sviluppo di abilità metacognitive. Il Reciprocal Teaching, tra le varie strategie metacognitive è stata riconosciuta come la più solida dal punto di visto teorico e quella supportata da maggiori evi…
Optical and electronic properties of the two-dimensional materials InSe, WSe2 and MoS2
2017
El camp dels materials bidimensionals ha atret recentment l’atenció de la comunitat científica. Les propietats particulars que aquests materials presenten quan el seu espessor és reduït fins l’escala nanomètrica permeten preveure el seu potencial per a aplicacions de recerca, tant fonamental com tecnològica, en una varietat de camps que inclou la catàlisi, l’emmagatzematge d’energia, la detecció, els dispositius optoelectrònics i la informació quàntica. Aquesta tesi presenta l’estudi de les propietats òptiques i electròniques de diferents materials van der Waals bidimensionals: les àmpliament estudiades formes bidimensionals dels dicalcogenurs de metals de transició MoS2 i WSe2, i les menys…
Biological Activity of Extracts from Artemisia arborescens (Vaill.)L.: An Overview about Insecticidal, Antimicrobial, Antifungal and Herbicidal Prope…
2016
Following their evolutionary process, many plants have oriented their secondary metabolism towards the production of complex molecules, which often show an apparent protective function against pests (insects, fungi, viruses, but also competing plants). The identification and the study of such compounds could play a significant role in the frame of the development of new techniques for sustainable plant protection, where they could help in achieving the goal of a reduction in the use of the most highly-impact chemicals. The Mediterranean basin, with its very large biodiversity, represents a huge reservoir of highly promising plant material, which is scarcely explored as far. Indeed, prelimin…