cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Reduction of B0 fluctuation-induced image artifacts using Navigator Echoes on T2*-weighted images and R2* maps at 9.4T
Creators: name: Tuzzi, Elisa
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Anatomy
subject: Head and neck
subject: MR
subject: Image manipulation / Reconstruction
subject: Imaging sequences
subject: Dementia

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Quantitative MRI at Ultra-High Field (UHF) hold promise to investigate Alzheimerr's Disease (AD), which is characterized by an alteration of iron concentration. T 2 *-weighted images and the effective transverse relaxation rate (R 2 *) have been...
FASTSUBS: An Efficient and Exact Procedure for Finding the Most Likely Lexical Substitutes Based on an N-gram Language Model
Creators: name: Yuret, Deniz
Publisher: name: arXiv
Year: 2012
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Lexical substitutes have found use in areas such as paraphrasing, text simplification, machine translation, word sense disambiguation, and part of speech induction. However the computational complexity of accurately identifying the most likely substitutes for a word has made large scale experiments difficult. In this paper I introduce a new search algorithm, FASTSUBS, that is guaranteed to find the K most likely lexical substitutes for a given word in a sentence based on an n-gram language model. The computation is sub-linear in both K and the vocabulary size V. An implementation of the algorithm and a dataset with the top 100 substitutes of each token in the WSJ section of the Penn Treebank are available at http://goo.gl/jzKH0.
description: 4 pages, 1 figure, to appear in IEEE Signal Processing Letters
Additional file 1 of De novo transcriptome in roots of switchgrass (Panicum virgatum L.) reveals gene expression dynamic and act network under alkaline salt stress
Creators: name: Zhang, Pan
name: Duo, Tianqi
name: Wang, Fengdan
name: Zhang, Xunzhong
name: Yang, Zouzhuan
name: Hu, Guofu
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 1: Table S1. Statistics of sample sequencing evaluation data.
I contratti a contenuto patrimoniale nel diritto canonico
Creators: name: Nicolini, Emiliano
Publisher: name: Università degli Studi di Milano
Year: 2011
Subjects: Diritti delle religioni

description: Il contributo è stato segnalato dal Prof. Vittorio Parlato, già ordinario di Diritto ecclesiastico nella Facoltà di Scienze politiche dell’Università degli Studi di Urbino “Carlo Bo”.

SOMMARIO: 1. Il tema - 2. Il contratto di alienazione e la canonizzazione del diritto civile territoriale – 2.1. Gli atti di alienazione come atti di straordinaria amministrazione – 2.2. Tipi di rinvio al diritto civile territoriale, in specie italiano, e limiti - 2.3. I contratti in genere - 2.3.1. Criteri di collegamento con il diritto civile territoriale - 2.4. – I criteri di collegamento con il diritto civile territoriale nei contratti ‘in specie’ - 3. Le condizioni di validità e liceità della fattispecie alienatoria – 3.1. L’alienazione  canonicamente invalida - 3.2. L’applicazione del limite del diritto divino - 4. La prescrizione.
description: Stato, Chiese e pluralismo confessionale, 2011: 2 maggio
Quark-hadron duality, axial anomaly and mixing
Creators: name: Klopot, Yaroslav
name: Oganesian, Armen
name: Teryaev, Oleg
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Interplay between axial anomaly and quark-hadron duality in the presence of strong mixing is considered. The anomaly sum rule for meson transition form factors based on the dispersive representation of axial anomaly and quark-hadron duality in octet channel is analyzed. The comparison of this sum rule to the experimental data on $η$ and $η'$ mesons transition form factors shows that the interval of duality in this channel is rather small, contradicting the usual understanding of quark-hadron duality. The same values of interval of duality are supported by considering the two-point correlator in the local duality limit. This contradiction may be resolved by introducing of some nonperturbative non-OPE correction to the relevant spectral density. The form and value of this correction are discussed.
description: 9 pages, 1 figure, reference added
Debris Disks in Kepler Exoplanet Systems
Creators: name: Lawler, S. M.
name: Gladman, B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The Kepler Mission recently identified 997 systems hosting candidate extrasolar planets, many of which are super-Earths. Realizing these planetary systems are candidates to host extrasolar asteroid belts, we use mid-infrared data from the Wide-field Infrared Survey Explorer (WISE) to search for emission from dust in these systems. We find excesses around eight stars, indicating the presence of warm to hot dust (~100-500 K), corresponding to orbital distances of 0.1-10 AU for these solar-type stars. The strongest detection, KOI 1099, demands ~500 K dust interior to the orbit of its exoplanet candidate. One star, KOI 904, may host very hot dust (~1200 K, corresponding to 0.02 AU). Although the fraction of these exoplanet-bearing stars with detectable warm excesses (~3%) is similar to that found by Spitzer surveys of solar-type field stars, the excesses detectable in the WISE data have much higher fractional luminosities (Ldust/L*) than most known debris disks, implying that the fraction with debris disks of comparable luminosity may actually be significantly higher. It is difficult to explain the presence of dust so close to the host stars, generally corresponding to dust rings at radii <0.3 AU; both the collisional and Poynting-Robertson drag timescales to remove dust from the system are hundreds of years or less at these distances. Assuming a steady-state for these systems implies large mass consumption rates with these short removal timescales, meaning that the dust production mechanism in these systems must almost certainly be episodic in nature.
description: ApJ in press. Incorporates changes recommended by referee
Nonuniqueness for a parabolic SPDE with $\frac{3}{4}-\varepsilon$-Hölder diffusion coefficients
Creators: name: Mueller, Carl
name: Mytnik, Leonid
name: Perkins, Edwin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: Motivated by Girsanov's nonuniqueness examples for SDEs, we prove nonuniqueness for the parabolic stochastic partial differential equation (SPDE) \[\frac{\partial u}{\partial t}=\fracΔ{2}u(t,x) +\bigl|u(t,x)\bigr|^γ\dot{W}(t,x),\qquad u(0,x)=0.\] Here $\dot{W}$ is a space-time white noise on ${\mathbb {R}}_+\times {\mathbb {R}}$. More precisely, we show the above stochastic PDE has a nonzero solution for $03/4$. Hence our examples show this result is essentially sharp. The situation for the above class of parabolic SPDE's is therefore similar to their finite dimensional counterparts, but with the index $3/4$ in place of $1/2$. The case $γ=1/2$ of the first equation above is particularly interesting as it arises as the scaling limit of the signed mass for a system of annihilating critical branching random walks.
description: Published in at http://dx.doi.org/10.1214/13-AOP870 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
“Prolungata convivenza” oltre le nozze e mancata “delibazione” della sentenza ecclesiastica di nullità matrimoniale (brevi note a Cass. civ., sez. I, sent. 20 gennaio 2011, n. 1343)
Creators: name: Pasquali Cerioli, Jlia
Publisher: name: Università degli Studi di Milano
Year: 2011
Subjects: Matrimonio

description: SOMMARIO: 1. I fatti e il processo – 2. La sentenza – 3. Una decisa svolta giurisprudenziale – 4. Difficoltà applicative – 5. (segue…) incerti futuri scenari - 6. Brevi conclusioni: la rinnovata vitalità del limite di ordine pubblico.
description: Stato, Chiese e pluralismo confessionale, 2011: 2 maggio
title: Skull lesions in pediatrics: a mnemonic to remember them.
Creators: name: RUEDA RUIZ, NATALIA
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Education and training
subject: Dysplasias
subject: Cancer
subject: Education
subject: MR
subject: Digital radiography
subject: CT
subject: Paediatric
subject: Neuroradiology brain
subject: Bones

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To describe with images the most frequent cranial lesions in pediatrics and show a mnemonic that facilitates remembering the pathologies, according to the age of presentation, of this anatomical region often...
Propagation and control of nano-scale, magnetic droplet solitons
Creators: name: Hoefer, M. A.
name: Sommacal, M.
name: Silva, T. J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The propagation and controlled manipulation of strongly nonlinear, two-dimensional solitonic states in a thin, anisotropic ferromagnet are theoretically demonstrated. It has been recently proposed that spin-polarized currents in a nanocontact device could be used to nucleate a stationary dissipative droplet soliton. Here, an external magnetic field is introduced to accelerate and control the propagation of the soliton in a lossy medium. Soliton perturbation theory corroborated by two-dimensional micromagnetic simulations predicts several intriguing physical effects, including the acceleration of a stationary soliton by a magnetic field gradient, the stabilization of a stationary droplet by a uniform control field in the absence of spin torque, and the ability to control the soliton's speed by use of a time-varying, spatially uniform external field. Soliton propagation distances approach 10 $μ$m in low loss media, suggesting that droplet solitons could be viable information carriers in future spintronic applications, analogous to optical solitons in fiber optic communications.
description: 7 pages, 6 figures
title: MRI-TVUS fusion imaging for the assessment of deep infiltrating endometriosis
Creators: name: Satta, Serena
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Image verification
subject: Staging
subject: Localisation
subject: Diagnostic procedure
subject: Ultrasound
subject: MR
subject: Pelvis
subject: Genital / Reproductive system female

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Endometriosis is associated with significant morbidity: a correct diagnosis is fundamental in defining the best treatment strategy, in particular in presence of DIE (Deep Infiltrating Endometriosis). Transvaginal ultrasound (TVUS) is currently...
title: Pediatric MRI: Should stainless steel crowns be removed?
Creators: name: Heinrich, Andreas
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Artifacts
subject: Safety
subject: Removal
subject: Audit and standards
subject: MR
subject: Paediatric
subject: Neuroradiology brain
subject: MR physics

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The purpose of this study was to measure susceptibility artifacts in pediatric stainless steel crowns according to standardized test methods of the American Society for Testing and Materials (ASTM) at 1.5 T and 3 T MRI to clarify if the crown needs...
La nuova intesa con l’Unione Buddhista Italiana: una doppia conforme per il Sangha italiano
Creators: name: Angeletti, Silvia
Publisher: name: Università degli Studi di Milano
Year: 2011
Subjects: Concordati e intese

description: SOMMARIO: 1. Nuovi accordi e aggiornamenti nel quadro delle intese - 2. Le novità in tema di obbligatorietà del servizio militare - 3. L’insegnamento religioso nella scuola pubblica - 4. Il diritto di istituire scuole e istituti di educazione - 5. L’interesse all’intesa, tra tempi della politica ed esigenze confessionali.
description: Stato, Chiese e pluralismo confessionale, 2008: 5 maggio
title: Don't ignore chronic osteomyelitis in children!
Creators: name: Calota, Mariana Andreea
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Infection
subject: Imaging sequences
subject: MR
subject: Digital radiography
subject: CT
subject: Paediatric
subject: Musculoskeletal system

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To illustrate the imaging findings of pediatric chronic osteomyelitis in various locations using different kinds of examinations. To help early recognition of this disease because the diagnosis can sometimes be...
Policy brief: why valorising knowledge is key for building societal resilience?
Creators: name: Barberis Rami, Matias
name: Lodi, Chiara
name: Marin, Giovanni
Publisher: name: Zenodo
Year: 2023

description: This report presents the policy implications of the FUTURESILIENCE project in light of the preliminary results, encompassing the beta version of the knowledge base and toolbox, along with the early activities of the experimentation phase. Emphasizing the pivotal role of evidence, the report illustrates the formulation of policies directed towards enhancing preparedness and fostering societal resilience, serving as an exemplary instance of knowledge valorisation.
Higgs Multiplets in Heterotic GUT Models
Creators: name: Curio, Gottfried
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: For supersymmetric GUT models from heterotic string theory, built from a stable holomorphic SU(n) vector bundle $V$ on a Calabi-Yau threefold $X$, the net amount of chiral matter can be computed by a Chern class computation. Corresponding computations for the number $N_H$ of Higgses lead for the phenomenologically relevant cases of GUT group SU(5) or SO(10) to consideration of the bundle $\La^2 V$. In a class of bundles where everything can be computed explicitly (spectral bundles on elliptic $X$) we find that the computation for $N_H$ gives a result which is in conflict with expectations. We argue that this discrepancy has its origin in the subtle geometry of the spectral data for $\La^2 V$ and that taking this subtlety into account properly should resolve the problem.
description: 29 pages; comments and references added
Diritto di satira e libertà di religione
Creators: name: Colaianni, Nicola
Publisher: name: Università degli Studi di Milano
Year: 2011
Subjects: Libertà religiosa

description: Testo della relazione svolta al convegno sul tema La libertà di manifestazione del pensiero e la libertà religiosa nelle società multiculturali, organizzato a Cosenza dalla Facoltà di scienze politiche dell’Università della Calabria il 7 aprile 2008, ed ivi
dedicata giudice Mariano Battisti, presidente titolare della IV sezione della Corte suprema di Cassazione, deceduto tre giorni prima: amico caro e persona di grande cultura e profonda umanità, a lui si deve la ricezione nella giurisprudenza di
legittimità (sentenza 6 dicembre 1990, n. 4793, sulla strage di Stava, ancor oggi considerata «fondamentale» da Cass. 20 marzo 2008, n. 12361) sulla rilevanza nei reati omissivi impropri delle posizioni di garanzia ricavate da un contesto normativo extrapenale e di lui, cristiano riflessivo e laico, gli studiosi della laicità dello stato conservano il ricordo quale presidente del Collegio che emise la sentenza sul crocifisso
nei seggi elettorali e nelle aule scolastiche (1 marzo 2000, n. 4273), cui diede il voto decisivo.

SOMMARIO: 1. Il bilanciamento tra satira e religione - 2. L’autonomia della satira dalla cronaca e dalla critica - 3. L’art. 19 Cost. come (non limite, ma) fondamento della satira religiosa - 4. Satira e religioni nel nuovo assetto della tutela penale - 5. La satira religiosa nella recente giurisprudenza di merito - 6. Satira religiosa, diritto penale e globalizzazione - 7. Satira religiosa, diritto penale «minimo» e giurisprudenza.
description: Stato, Chiese e pluralismo confessionale, 2008: 5 maggio
Critical Behavior of a Strongly Interacting 2D Electron System
Creators: name: Mokashi, A.
name: Li, S.
name: Wen, Bo
name: Kravchenko, S. V.
name: Shashkin, A. A.
name: Dolgopolov, V. T.
name: Sarachik, M. P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: With decreasing density $n_s$ the thermopower $S$ of a low-disorder 2D electron system in silicon is found to exhibit a sharp increase by more than an order of magnitude, tending to a divergence at a finite, disorder-independent density $n_t$ consistent with the critical form $(-T/S) \propto (n_s-n_t)^x$ with $x=1.0\pm 0.1$ ($T$ is the temperature). Our results provide clear evidence for an interaction-induced transition to a new phase at low density in a strongly-interacting 2D electron system.
description: Published version - 5 pages, 3 figures
Il Vaticano II: spunti di ermeneutica «altra»
Creators: name: Colaianni, Nicola
Publisher: name: Università degli Studi di Milano
Year: 2011
Subjects: Diritti delle religioni

description: Testo della relazione svolta al convegno di diritto canonico sul tema Benedetto XVI: quali riflessi sul postconcilio?, organizzato dalla Facoltà di Giurisprudenza dell’Università di Teramo il 13 – 14 ottobre 2006, e così introdotta: «Ringrazio Francesco Zanchini, che mi ha affidato questa relazione grandemente affine ai suoi interessi scientifici, sempre rivolti a scoprire aspetti “altri”, perché nascosti o comunque non evidenziati, della realtà effettiva, e perciò giuridica, della Chiesa: come
ad esempio la dimensione sacramentale del suo ordinamento, messa in luce nel primo lavoro monografico. A tale  impostazione metodicamente critica, e non piattamente
adesiva o edulcorante, mi ispirerò nello svolgimento di alcune riflessioni su un tema così bisognevole dell’attenzione di un canonista, che ad esso mi sarei naturalmente sottratto se non fosse che all’invito di Francesco, che mi è grato ricordare quale
correlatore della mia tesi di laurea, non potevo efficacemente resistere. Se però dopo il mio discorso qualcuno griderà, per dirla con Giuseppe Garzolini, che “è stata perpetrata una conferenza!” almeno lo farà conoscendo mandante e movente.
Ancorché nelle università il delitto di conferenza sia talmente frequente da risultare di fatto depenalizzato, specie quando le vittime sono altri professori. Confido quindi nel vostro indulto».

SOMMARIO: 1. Il Concilio: rottura o continuità? - 2.  Un’ermeneutica manichea - 3. Il mutamento dei paradigmi culturali - 4. Paradigmi conciliari inattuali e correzioni: a) ex auctoritate - 5. (Segue): b) ex opinione Doctoris - 6. I principi supremi - 7. Spunti applicativi: liturgia, collegialità, laicità - 8. Spunti prospettivi: la riforma incompiuta.
description: Stato, Chiese e pluralismo confessionale, 2008: 19 maggio
Chiral Gross-Neveu at finite density using holography
Creators: name: Rohvarger, Alexander
Publisher: name: University of British Columbia
Year: 2013

description: A gravitational dual description to the Chiral Gross-Neveu model with infinite number of fermion fields is examined at finite fermion density. Under a number of simplifying assumptions, it is determined qualitatively that above a critical density, chiral symmetry is restored. The QFT side is reviewed as well. Using a method that does not require a limit from finite temperature situation, nor bosonization techniques, it is shown that, on the QFT side, symmetry is restored above a critical value of the chemical potential.
title: A study comparing clinical attributes with MRI findings in patients with temporal lobe epilepsy
Creators: name: Ojha, Vineeta
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Neuroradiology brain
subject: MR
subject: Imaging sequences
subject: Pathology

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Temporal lobe epilepsy is one of the most common cause of focal seizures associated with dyscognitive features. These seizures are sometimes intractable to drug therapy and may require surgery for complete control. Temporal lobe epilepsy can be...
Stability analysis of the Witten black hole (cigar soliton) under world-sheet RG flow
Creators: name: Lambert, Carolyn
name: Suneeta, Vardarajan
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We analyze the stability of the Euclidean Witten black hole (the cigar soliton in mathematics literature) under first-order RG (Ricci) flow of the world-sheet sigma model. This analysis is from the target space point of view. We find that the Witten black hole has no unstable normalizable perturbative modes in a linearized mode analysis in which we consider circularly symmetric perturbations. Finally, we discuss a result from mathematics that implies the existence of a non-normalizable mode of the Witten black hole under which the geometry flows to the sausage solution studied by Fateev, Onofri and Zamolodchikov.
description: 17 pages, version to appear in Physical Review D, and now has complete proof of stability for circularly symmetric perturbations, in response to referee comments
Libertà religiosa e multiculturalismo
Creators: name: Cardia, Carlo
Publisher: name: Università degli Studi di Milano
Year: 2011
Subjects: Libertà religiosa

description: Relazione tenuta al Convegno organizzato dal Dipartimento di Diritto Privato Generale della Facoltà di Giurisprudenza dell’Università degli Studi di Palermo sul tema “La dimensione giuridica della libertà religiosa”, in occasione della Presentazione del Volume degli Atti del convegno su “Il contributo di F. Scaduto alla scienza giuridica” (11-12 marzo 2008).

SOMMARIO: 1. Premessa – 2. Identità e simboli religiosi – 3. Eguaglianza di diritti e di doveri – 4. Evoluzione e ottimismo antropologico – 5. Evoluzione e religione.
description: Stato, Chiese e pluralismo confessionale, 2008: 26 maggio
title: Ultrasound imaging protocol for chronic abdominal pain in children and adolescents. A guide for sonographers.
Creators: name: Mendoza, Estela
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Pathology
subject: Congenital
subject: Screening
subject: Normal variants
subject: Imaging sequences
subject: Ultrasound-Power Doppler
subject: Ultrasound-Colour Doppler
subject: Ultrasound
subject: Radiographers
subject: Paediatric
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: 1. To review the ultrasound imaging protocol for evaluation of chronic abdominal pain in children. 2. To describe some tricks and tips about abdominal ultrasound, like the use of different probes, Color Doppler imaging, specific scanning planes or...
Profili giuridici collegabili alla carta di identità elettronica. Aspetti ecclesiasticistici connessi all’introduzione della carta di identità elettronica
Creators: name: Carmignani Caridi, Settimio
Publisher: name: Università degli Studi di Milano
Year: 2011
Subjects: Varie

description: Relazione tenuta al Convegno su “Profili giuridici della carta di identità elettronica” (Roma 3, marzo 2005).

SOMMARIO: 1. Premessa – 2. Funzione della Carta di identità – 3. Appartenenza religiosa ed identificazione del soggetto – 4. Funzione della fotografia – 5. Conclusione.
description: Stato, Chiese e pluralismo confessionale, 2008: 26 maggio
Spin and Charge Structure of the Surface States in Topological Insulators
Creators: name: Silvestrov, P. G.
name: Brouwer, P. W.
name: Mishchenko, E. G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the spin and charge densities of surface states of the three-dimensional topological insulator $Bi_2Se_3$, starting from the continuum description of the material [Zhang {\em et al.}, Nat. Phys. 5, 438 (2009)]. The spin structure on surfaces other than the 111 surface has additional complexity because of a misalignment of the contributions coming from the two sublattices of the crystal. For these surfaces we expect new features to be seen in the spin-resolved ARPES experiments, caused by a non-helical spin-polarization of electrons at the individual sublattices as well as by the interference of the electron waves emitted coherently from two sublattices. We also show that the position of the Dirac crossing in spectrum of surface states depends on the orientation of the interface. This leads to contact potentials and surface charge redistribution at edges between different facets of the crystal.
description: Use the correct spin operator. Changes affect the surface states spin structure, but not the spectrum
Geology and genesis of the Newton bulk-tonnage gold-silver deposit central British Columbia
Creators: name: McClenaghan, Lindsay
Publisher: name: University of British Columbia
Year: 2013

description: The Newton Au-Ag deposit is located in the Chilcotin Plateau of central British Columbia, Canada. The deposit lacks vein textures typical of magmatic-hydrothermal deposits and its genesis is poorly understood. Investigations focused on drill core logging, petrography, short wave infrared spectroscopy, X-ray diffraction, lithogeochemistry and stable isotopic analyses. The mineralization is hosted within Late Cretaceous age felsic volcanic rocks (U-Pb age of 72.1 ±0.6 Ma). These rocks are interbedded with an intra-arc sedimentary rock sequence that overlies a mafic rock sequence. Porphyritic dykes of felsic to intermediate composition intrude this stratigraphy. The quartz feldspar porphyry yielded a U-Pb age of 70.9±0.5 Ma. Re-Os dating of molybdenite yields an age of 72.1±0.3 Ma and a minimum age for mineralization. The mineralization is stratabound and characterized by pervasive quartz-sericite alteration and disseminated open-space filling sulfides providing strong evidence that the felsic volcanic rocks had high permeability relative to adjacent lithologies. Gold-silver mineralization is associated with two sulfide assemblages 1) pyrite-dominant (pyrite-arsenopyrite) and 2) marcasite–base metal dominant (marcasite-pyrite-chalcopyrite-sphalerite) and rare polymetallic (pyrite-chalcopyrite-sphalerite-arsenopyrite) veins. Siderite has replaced marcasite and chalcopyrite. Variations in Zn-Ag concentrations define a paleothermal gradient that developed in the hydrothermal system. The poorly mineralized felsic porphyry stocks and dykes have quartz-sericite-pyrite-carbonate-kaolinite alteration and minor quartz-calcite-pyrite-molybdenite veinlets. The mafic rocks have propylitic alteration (chlorite-epidote-pyrite-calcite-albite-magnetite). Whole rock lithogeochemistry suggests a calc-alkaline magmatic affinity for the felsic volcanic rocks and the felsic porphyritic intrusions. Alteration intensity is indicated by relative addition of SiO₂, K, C, Fe and removal of Ca and Na. Major rock types show distinct Y-Zr ratios. Hydrothermal fluids in equilibrium with sericite have δ¹⁸O values from 2.5 to 6.8‰ and δD values from -63 to -46.5‰ suggesting a magmatic fluid source that intermixed with meteoric waters. Sulfides have δ³⁴S values from -1.1 to 3.5‰ that indicate a magmatic origin for the sulfur. The results suggest that Newton is a disseminated strata-bound intermediate-sulfidation type epithermal deposit. The Newton deposit is comparable to the Capoose and Blackwater deposits but lacks garnet alteration. The felsic volcanic host rocks at Newton are contemporaneous with the youngest stratigraphy of the Kasalka Group rhyolites (68-71Ma).
title: Comparison between MRI enteroclysis and MRI enterography in assessment of small bowel Crohn’s disease
Creators: name: Singh, Henna
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Inflammation
subject: Equipment
subject: MR
subject: Small bowel
subject: Gastrointestinal tract
subject: Abdomen

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: MRI enterography and MRI enteroclysis are used in practice for assessment of the small bowel, in particular for assessment of small bowel Crohn's disease and terminal ileal/small bowel involvement. It can be used in initial diagnosis if suspected...
title: HRCT Temporal bone pathologies: A pictoral review
Creators: name: Chawla, Siddhi
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Infection
subject: Education and training
subject: Education
subject: Computer Applications-Detection, diagnosis
subject: Computer Applications-3D
subject: MR-Diffusion/Perfusion
subject: CT-High Resolution
subject: Head and neck
subject: Ear / Nose / Throat

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To illustrate the HRCT features of a myriad of pathologies affecting the temporal bone and to rehash the normal anatomy and anatomical...
LE ABILITÀ DI ASCOLTO E GLI APPRENDENTI GIAPPONESI: DIFFICOLTÀ E STIMOLI PER L’APPRENDIMENTO DELL’ITALIANO LS
Creators: name: Superti, Ilaria
Publisher: name: Italiano LinguaDue
Year: 2010

description: Questo articolo è pensato come supporto per gli insegnanti di lingua italiana in Giappone allo scopo di condividere interrogativi e possibili risposte che facciano fronte alla lacuna sia a livello teorico che pratico  di materiali specifici che trattino delle diffuse problematiche dell'apprendimento linguistico dell'italiano presso gli studenti Giapponesi ed estremorientali. Dopo un'introduzione teorica che tratta della comprensione orale come fondamento dell'apprendimento linguistico e di come questa si riveli particolarmente problematica, ma al contempo essenziale, per i primi passi degli apprendenti giapponesi nello sviluppo di un'interlingua che li porti ad un'adeguata competenza dell'italiano, vengono trattate le strategie di decodificazione che consentono la comprensione orale e in particolare quali possano risultare più efficaci nel superamento delle grandi difficoltà riscontrate soprattutto in fase iniziale fino al raggiungimento del livello soglia (da A0/A1 a B1 del Quadro Comune Europeo di Riferimento per le le Lingue). Seguono e concludono l'articolo alcuni suggerimenti procedurali rivolti ai docenti e una proposta di attività didattica specifica come esempio di applicazione pratica.

This article offers support for Italian Language teachers in Japan in order to share questions raised and possible answers which address the lack of specific materials dealing with the wide-spread problems of Italian Language learning for Japanese and other Asian students, both in terms of theory and practice. FIrst there is a discussion on the theories of oral comprehension, which constitutes the basis for language learning. This aspect is particularly problematic, but also essential, for beginning level Japanese students in developing the interlanguage which will lead them to acquire adequate competence in Italian. Decodification strategies for oral comprehension are discussed, especially the most effective ones for overcoming serious difficulties in the initial phases up to to the threshold level (from A0/A1 to B1 according to the Common European Framework of Reference for Languages). The article concludes with suggestions for teachers and specific didactic activity proposals as examples of practical applications.
description: Italiano LinguaDue, Vol 2, No 1 (2010)
LA SCRITTURA MIGRANTE: LA MIA LINGUA E LA MIA NUOVA LINGUA ITALIANA
Creators: name: Cattoretti, Paola Luigia
Publisher: name: Italiano LinguaDue
Year: 2010

description: Acquisire una nuova lingua non è mai un percorso semplice. Il cammino che il migrante deve compiere per apprendere l'italiano è costellato di difficoltà e di ostacoli dovuti ad emozioni contrastanti, al  trauma causato dall'esperienza della migrazione, dalle condizioni, spesso di forte disagio, di lavoro, del contesto in cui si trova a svolgere una nuova vita, dalla qualità o meno dell'accoglienza, dalle possibilità reali, sul piano sociale, di integrazione. Lo scopo di questo articolo consiste nel mettere in evidenza il passaggio complesso dalla lingua madre alla cosiddetta lingua adottiva, mostrando come in taluni casi l'italiano, imparato nei corsi per stranieri o a scuola dai più giovani sia divenuto uno straordinario strumento grazie al quale poter evocare il paese d'origine e raccontare il proprio vissuto. Lo scrivere in una lingua diversa permette al migrante non solo di narrare fatti ed esperienze che magari preferirebbe non raccontare nella lingua madre, ma di diventare costruttore di cultura.

Learning a new language is never a simple task. The new-comer's experience of learning Italian is marked by difficulties and obstacles caused by contrasting emotions, the trauma from the experience of migration, the often difficult work conditions, the living conditions in the host country, the presence or absence of feeling welcomed, and the real chances for social integration. This paper aims at highlighting the complex passage from the mother tongue to the so-called adopted language, showing how in some cases learning Italian, thanks to courses for foreigners or as children at school, has become a wonderful tool for evoking the home country and telling about life there. Writing in another language allows migrants not only to recount facts and experiences that they might prefer not to tell in their own language, but it is a cultural building block as well.
description: Italiano LinguaDue, Vol 2, No 1 (2010)
Thin-Film Magnetization Dynamics on the Surface of a Topological Insulator
Creators: name: Tserkovnyak, Yaroslav
name: Loss, Daniel
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We theoretically study the magnetization dynamics of a thin ferromagnetic film exchange-coupled with a surface of a strong three-dimensional topological insulator. We focus on the role of electronic zero modes imprinted by domain walls (DW's) or other topological textures in the magnetic film. Thermodynamically reciprocal hydrodynamic equations of motion are derived for the DW responding to electronic spin torques, on the one hand, and fictitious electromotive forces in the electronic chiral mode fomented by the DW, on the other. An experimental realization illustrating this physics is proposed based on a ferromagnetic strip, which cuts the topological insulator surface into two gapless regions. In the presence of a ferromagnetic DW, a chiral mode transverse to the magnetic strip acts as a dissipative interconnect, which is itself a dynamic object that controls (and, inversely, responds to) the magnetization dynamics.
description: 7 pages, 2 figures
title: Melchioris Breleri Philosophiae Magistri, et P.C. Polyglottophili Schediasmatvm Ivvenilivm Manipulus unus; 1611
title: Ad Dominum Janum Christophorvm Graetervm Amicum Meum Magnum, et Ex Recentioribus Sinceriorem
titleType: Subtitle
Creators: name: Breler, Melchior
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2012

description: Enth. außerdem: Verna Apvm Pabvlatio Jambis scripta Ad Ornatiß: Dominum Georgivm Weismannvm LL. St. - Bogensignatur A1 - A6, B1 - B4. - Text und Druck ohne beigef. Werk identisch mit: Breler, Melchior: Schediasmatum Iuvenilium Prodromus. - Altorfii, 1611
L’AUTOBIOGRAFIA LINGUISTICA NELL’INSEGNAMENTO-APPRENDIMENTO  DELL’ITALIANO L2/LS
Creators: name: Groppaldi, Andrea
Publisher: name: Italiano LinguaDue
Year: 2010

description: L'autobiografia linguistica è una attività particolarmente utile nell'insegnamento-apprendimento di una lingua straniera. L'apprendente immigrato è invitato a narrare in prima persona le esperienze linguistico-comunicative nella propria L1, nella L2 /LS che sta apprendendo e/o nella lingua seconda che ha acquisito come lingua di comunicazione e di studio nel suo paese di origine, le relazioni umane ed emotive che accompagnano  o hanno accompagnato queste esperienze, le situazioni che ne hanno favorito o ostacolato l'apprendimento. Con l'autobiografia linguistica l'apprendente straniero costruisce, attraverso la scrittura e quindi attraverso un processo di esplicitazione e di riflessione consapevole,  un ponte tra "là" e "qui", tra paese d'origine e il paese di arrivo, tra la vita "prima" e la vita "dopo" lo strappo della migrazione. Ricompone e dà senso alla propria storia, nelle due lingue, esprime affetti ed emozioni, rinomina il mondo e se ne riappropria ricostruendo insieme la propria identità, esplora se stesso e si fa conoscere ai suoi pari e all'insegnante in un rapporto di condivisione e di comprensione reciproca: si crea un contesto non di integrazione, ma di inclusione.

A sua volta il docente può meglio comprendere le strategie di apprendimento dell'apprendente, la sua personalità, le sue difficoltà e progettare strategie didattiche più efficaci, perché più individuali e orientate al successo nella comunicazione e nell'apprendimento.

Linguistic autobiography is especially useful in the teaching and learning of a foreign language. The foreign learner is asked to narrate, in the first person, his/her linguistic-communicative experiences in their L1 and in the L2/FL which they are learning and/or in the second language they have acquired for communication or study in their home country, focusing on the emotional and human relationships which accompanied this experience and the situations which encouraged or blocked the learning. Through writing, speaking and thoughtful reflection, linguistic autobiography helps the foreign learner to construct a bridge between "there" and "here", between the home and the host country, between life "before" and "after" the shock of migration. This practice reorganizes and gives meaning to one's own history in both languages, through the expression of feelings and emotions, by defining and reclaiming the world as well as reconstructing identity, exploring oneself and showning oneself to peers and teachers in an environment of mutual sharing and understanding.  It creates a context for inclusion, not just integration.
 The teacher, in turn, can better understand the student's learning strategies, his/her personality and difficulties and thus plan more effective didactic interventions, since they are individualized and aimed at success in communication and learning.
description: Italiano LinguaDue, Vol 2, No 1 (2010)
title: The sensitivity of combined mammography and ultrasound screening depending on the type of the dense breast tissue: a prospective study
Creators: name: Sivkova, Yulia
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Breast
subject: Mammography
subject: Ultrasound
subject: Screening
subject: Cancer

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The density of the breast parenchyma is the major factor influencing on the outcomes of the breast screening programs [1]. However the dense breast patterns can be different depending the predomination of different tissues, because both fibrous and...
VALUTAZIONE DELLA PRODUZIONE SCRITTA:  PARAMETRI, GRIGLIE E SOGGETTIVITÀ
Creators: name: Matthiae, Claudia
Publisher: name: Italiano LinguaDue
Year: 2010

description: La valutazione della produzione scritta non costituisce certo un compito agevole per il docente. Quali parametri vanno necessariamente valutati e su quanti livelli/punti dovrebbero spalmarsi? Come conferire rigore e scientificità alla correzione sottraendola alla soggettività? Gli enti certificatori delle competenze linguistiche si avvalgono di parametri rigorosi, ma sembrerebbe che nella prassi quotidiana i docenti siano piuttosto restii  all'impiego di griglie. Il presente contributo, alieno da ogni pretesa di esaustività, si prefigge come obiettivo quello di affrontare un problema spinoso suggerendo percorsi valutativi possibili nella consapevolezza che, alla stregua di quanto avviene per il manuale, la scelta dell'eventuale griglia di valutazione  è e deve rimanere una questione meramente personale.

 It is certainly not an easy task for teachers to evaluate writing. Which parameters should be evaluated, on how many levels and how many points should they be worth? How can correction be rigorous and scientific and not subjective? Linguistic competency certifiers refer to strict parameters, but it seems that in daily practice teachers do not like to use grids very much. This paper, far from being exhaustive, aims at addressing this difficult problem by suggesting possible ways for carrying out evaluation, keeping in mind that in the same was as for a manual, the choice of using an evaluation grid is and should remain a merely personal question.
description: Italiano LinguaDue, Vol 2, No 1 (2010)
title: MRI as problem solving imaging in some rare cases from our Hospital: 6 Sciacca’s cases
Creators: name: Murmura, Bruno
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Neoplasia
subject: Metastases
subject: Lymphoma
subject: Diagnostic procedure
subject: MR
subject: Neuroradiology spine
subject: Neuroradiology brain
subject: Head and neck

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: In this paper we introduce 6 rare cases of neuroradiology interest we collect in last 2 year of our experience in Sciacca’s Hospital. Every case is accompanied by a brief description of...
IMPARARE L’ITALIANO L2/LS CON TESTI TEATRALI
Creators: name: Ardissino, Erminia
Publisher: name: Italiano LinguaDue
Year: 2010

description: Il saggio tratta dell'impiego di testi teatrali come fonti di esercizi per l'apprendimento dell'italiano L2/LS. Dopo alcune riflessioni teoriche, si presentano sei proposte di lavoro, con relative soluzioni, adatte a studenti del livello B2-C2 del quadro di riferimento. Si tratta di esercizi ricavati da drammi in un unico atto di Pirandello (La morsa e Lumìe di Sicilia), da Verga (un confronto fra Cavalleria rusticana nella forma drammatica e novellistica), e da Tommaso Landolfi (Ombre). Ogni proposta sfrutta una peculiarità del testo teatrale che si costituisce nell'incontro di dialoghi con didascalie. Anzitutto si tratta di comprendere come si costruiscono i personaggi, quindi di vedere la funzione delle didascalie in relazione al testo, infine di riflettere sulle diverse modalità in cui avvengono i dialoghi, includendo le forme di silenzio. Il testo teatrale appare così molto adatto ad esercizi di lingua, perché mette in gioco le capacità interpretative e immaginative degli studenti, li fa discutere e parlare sulla base delle loro intuizioni.

This paper investigates the use of play scripts as inspiration for Italian L2/FL exercises. After a brief discussion on theory, six project proposals and their solutions, suitable for B2-C2 level students, are presented.  These exercises are based on one-act plays by Pirandello (La Morsa and Lumìe di Sicilia), Verga (a comparison between Cavalleria Rusticana in drama and narrative forms) and Tommaso Landolfi (Ombre).  Each project focuses on a specific aspect of the script  and is made up of dialogues with captions. After the way the characters are constructed is investigated, then the function of the captions in relation to the texts is considered, and finally students reflect on the different ways the dialogues are presented, including the pauses. Play scripts lend themselves to language exercises, because they encourage students to use their interpretation skills and imaginations to talk about their intuitions and ideas.
description: Italiano LinguaDue, Vol 2, No 1 (2010)
Creation of prompt and thin-sheet splashing by varying surface roughness or increasing air pressure
Creators: name: Latka, Andrzej
name: Strandburg-Peshkin, Ariana
name: Driscoll, Michelle M.
name: Stevens, Cacey S.
name: Nagel, Sidney R.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: A liquid drop impacting a solid surface may splash by emitting a thin liquid sheet that subsequently breaks apart or by promptly ejecting droplets from the advancing liquid-solid contact line. Using high-speed imaging, we show that air pressure and surface roughness influence both splash mechanisms. Roughness increases prompt splashing at the advancing contact line but inhibits the formation of the thin sheet. If the air pressure is lowered, droplet ejection is suppressed not only during thin-sheet formation but for prompt splashing as well. The threshold pressure depends on impact velocity, liquid viscosity and surface roughness.
VIDEOGIOCHI E ITALIANO L2/LS
Creators: name: Zanoli, Filippo
Publisher: name: Italiano LinguaDue
Year: 2010

description: L'articolo prende in considerazione alcune ipotesi sull'uso del videogioco nell'insegnamento/apprendimento della lingua straniera supportate dall'analisi di alcuni videogames per uso didattico. Pur non nascondendo le difficoltà che l'insegnante può incontrare nell'integrare il videogioco nel percorso di insegnamento/apprendimento di una lingua straniera in classe, diversi sono i motivi per i quali il videogioco può essere considerato un efficace strumento di apprendimento linguistico. Innanzitutto perché gli input linguistici possono essere numerosi e vari, in secondo luogo perché è vettore di lingua che coinvolge i diversi sensi e diverse operazioni cognitive e, in terzo luogo perché trasforma il processo dell'apprendimento da simbolico a esperienziale. Infine perché si tratta di un mezzo divertente capace di creare interesse ad apprendere offrendo opportunità straordinarie in quanto attiva negli apprendenti, soprattutto più giovani, due fattori chiave per un apprendimento solido e duraturo: l'esperienza e la motivazione, elementi che spesso le metodologie tradizionali trascurano. A conclusione dell'articolo viene proposta di attività didattica di italiano LS con una serie di suggerimenti per l'insegnante.

This article discusses the use of videogames in teaching/learning a foreign language and analyzes a few didactic videogames. While not underestimating the difficulties that teachers may have in integrating videogames in the teaching/learning process in a classroom, there are different reasons why videogames can be considered effective tools for language learning. First of all, the linguistic input is varied and rich, and secondly it is a way of engaging different senses and cognitive processes, and in the third place it transforms learning from something symbolic to something experiential. Finally, it is an amusing way to generate interest in learning by offering an extraordinary opportunity, since it activates two key aspects for solid and long-lasting learning, especially in younger students: experience and motivation.  These aspects are often overlooked in more traditional methods. The article concludes with examples of didactic activities for Italian FL teaching and a series of suggestions for the teacher.
description: Italiano LinguaDue, Vol 2, No 1 (2010)