Search results for " Inclusion"
showing 10 items of 339 documents
Cascade complex formation by phosphate in the cobalt(II)/[30]aneN10 anaerobic system
1993
Abstract The interaction of phosphate with the mono- and binuclear cobalt(II) complexes of [30]aneN 10 (1,4,7,10,13,16,19,22,25,28-decaazacyclotriacontane) has been studied by potentiometry in 0.15 mol dm −3 NaClO 4 solution at 298.15 K under anaerobic conditions. The stable species [CoH 2 ([30]aneN 10 )PO 4 ] + , [CoH 4 ([30]aneN 10 )PO 4 ] 3+ , [Co 2 H([30]aneN 10 )PO 4 ] 2+ , [Co 2 H 2 ([30]aneN 10 )PO 4 ] 3+ and [Co 2 H 3 ([30]aneN 10 )PO 4 ] 4+ , where the phosphate anion is directly bound to the metal ions or acts as a second sphere ligand, are formed and their stability constants have been determined. The results obtained allowed for the selection of suitable conditions for the study…
Decision making as a moment of inclusion for students in internship
2018
The vocational training issue today is relevant in the social and political debate to improve the quality of the school system, and to the discussion about the professionalization of education pathways. The new reform law 107/15 art. 1 introduces and regulates the obligation of young apprenticeship program, to be carried out for all students in the last three years of secondary school. The law, which takes over the Legislative Decree 15/4/2005, n. 77 of the application 28/03/2003, n. 53 in which such innovations had been introduced, makes the process compulsory for every student of the secondary school in last three years. The paper presents an exploratory qualitative study design focusing …
Volatile dilution during magma injections and implications for volcano explosivity
2016
Magma reservoirs underneath volcanoes grow through episodic emplacement of magma batches. These pulsed magma injections can substantially alter the physical state of the resident magma by changing its temperature, pressure, composition, and volatile content. Here we examine plagioclase phenocrysts in pumice from the 2014 Plinian eruption of Kelud (Indonesia) that record the progressive capture of small melt inclusions within concentric growth zones during crystallization inside a magma reservoir. High-spatial-resolution Raman spectroscopic measurements reveal the concentration of dissolved H2O within the melt inclusions, and provide insights into melt-volatile behavior at the single crystal…
DRAMA TEACHING DESIGN Presupposti e metodologie didattiche inclusive
2019
Grazie alla Direttiva ministeriale del 27 dicembre 2012 è stato possibile ridisegnare il paradigma italiano dell'integrazione scolastica in ordine allo slittamento, sempre meno teorico e più fattuale, dal costrutto di ‘integrazione’ a quello di ‘inclusione’. Uno dei dispositivi privilegiati nell’attuazione di una proposta pedagogico-didattica di taglio inclusivo è la prassi teatrale e, in particolare, il genere multisfaccettato del Musical Theatre che realizza la perfetta integrazione di codici espressivi distinti coinvolgendo l’attenzione attoriale e spettatoriale a livello multi-sensoriale. Il volume propone una progettazione didattica di Teatro Educativo Inclusivo, messa a punto sulla fa…
Approximating the solutions of differential inclusions driven by measures
2019
The matter of approximating the solutions of a differential problem driven by a rough measure by solutions of similar problems driven by “smoother” measures is considered under very general assumptions on the multifunction on the right-hand side. The key tool in our investigation is the notion of uniformly bounded $$\varepsilon $$-variations, which mixes the supremum norm with the uniformly bounded variation condition. Several examples to motivate the generality of our outcomes are included.
Extremal solutions and strong relaxation for nonlinear multivalued systems with maximal monotone terms
2018
Abstract We consider differential systems in R N driven by a nonlinear nonhomogeneous second order differential operator, a maximal monotone term and a multivalued perturbation F ( t , u , u ′ ) . For periodic systems we prove the existence of extremal trajectories, that is solutions of the system in which F ( t , u , u ′ ) is replaced by ext F ( t , u , u ′ ) (= the extreme points of F ( t , u , u ′ ) ). For Dirichlet systems we show that the extremal trajectories approximate the solutions of the “convex” problem in the C 1 ( T , R N ) -norm (strong relaxation).
In situ analysis of garnet inclusion in diamond using single-crystal X-ray diffraction and X-ray micro-tomography
2012
A single crystal of garnet enclosed in a diamond from the Jericho kimberlite (Slave Craton, Canada) has been investigated using X-ray diffraction and X-ray micro-tomography. The novel experimental approach allowed us to determine the crystal structure of the garnet. The unit-cell edge a and fractional atomic coordinates of oxygen were used to determine the composition via an updated Margules model for garnets. The composition is Pyr(0.41(5))Alm(0.36(7))Gro(0.22(1))Uva(0.01(1)), which is indistinguishable from the eclogitic garnets found in other Jericho diamonds. We also demonstrated that residual pressures on the inclusion of up to 1 GPa do not affect significantly the determination of the…
Il conto corrente bancario con caratteristiche di base: sollecitazioni comunitarie e disciplina nazionale
2014
L’8 maggio 2013 la Commissione Europea ha pubblicato una proposta di direttiva "Sulla comparabilità delle spese relative al conto di pagamento, sul trasferimento del conto di pagamento e sull’accesso al conto di pagamento con caratteristiche di base”. Prendendo spunto da tale novità, l'A. riprende il tema del conto corrente di base, evidenziandone in termini problematici l'introduzione nell'ordinamento italiano. On 8 May 2013, the European Commission published a proposal for a directive "On the comparability of fees related to payment accounts, payment account switching and access to payment accounts with basic features". Taking a cue from this evolution of the European policy in the field …
Concentrare, segregare ed assistere: così il razzismo diventa sistema
2016
In questo saggio il razzismo non viene analizzato come sentimento individuale, bensì come il risultato di norme e politiche pubbliche. In particolare si riflette su come la regolamentazione dello spazio produca effetti epistemici e dinamiche sociali di esclusione.
Approximate fixed points of set-valued mapping in b-metric space
2016
We establish existence results related to approximate fixed point property of special types of set-valued contraction mappings, in the setting of b-metric spaces. As consequences of the main theorem, we give some fixed point results which generalize and extend various fixed point theorems in the existing literature. A simple example illustrates the new theory. Finally, we apply our results to establishing the existence of solution for some differential and integral problems.