cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Integrating graphene and nanofibers with silicon to form Schottky junction solar cells
Creators: name: Lin, Derek Yun Tsung
Publisher: name: University of British Columbia
Year: 2013

description: Since the development of the world’s first practical solar cell in 1954 at Bell Laboratories, researches have been conducted to increase solar cell efficiencies and lower the fabrication cost. Traditional Schottky junction solar cells suffer from the low transparency of metal films and increasing cost of indium tin oxide. In this thesis, p-type and n-type silicon Schottky junction solar cells are fabricated by integrating novel materials with silicon in an attempt to overcome these limitations. The p-type solar cells integrate graphene and p-type silicon. Graphene is first synthesized using scotch tape exfoliation method, and then using chemical vapor deposition (CVD) of methane on copper foils to improve its quality. The CVD graphene growth system is custom built in our lab. Graphene films are optically and electrically characterized and solar cells are fabricated. Measured solar cell characteristics results are presented and reasons for the obtained parameters are discussed. Finally, methods for improving the solar cell performance are described. The n-type solar cells are fabricated by depositing gold coated Polyacrylonitrile (PAN) nanofiber mesh on top of n-type silicon. Schottky junctions are formed where the nanofibers are in contact with silicon surface, and each junction contributes to the total current. The nanofibers are economically produced by electrospinning and coated with gold by sputtering. The solar cells are characterized and the results suggest this structure can be a promising candidate for photovoltaic application. In addition to experimental work, we conduct numerical simulations of graphene based Schottky junction solar cells to identify possible future applications of graphene. Copper indium gallium diselenide, cadmium telluride, and amorphous silicon are chosen as the semiconductor bases because of their high absorption coefficient, high/tunable bandgap, and the possibility for economical fabrication as compared to single crystal silicon technology. The simulation is carried out using MATLAB with material properties obtained from textbooks and published literatures. The simulation results provide an estimate of the relevant photovoltaic parameters. It identifies graphene/p-type cadmium telluride as a potential Schottky junction solar cell that can achieve a conversion efficiency of 11.3%, if the graphene sheet resistance of 30 ohms/square and transmittance of 90% can be attained.
Medici obiettori e consultori pubblici. Nota a T.A.R. Puglia (Bari), sez. II, 14 settembre 2010, n. 3477
Creators: name: Paris, Davide
Publisher: name: Università degli Studi di Milano
Year: 2011
Subjects: Obiezioni di coscienza

description: Il contributo è stato segnalato dal Prof. Roberto Mazzola, dell’Università del Piemonte orientale.

SOMMARIO: 1. Introduzione – 2. La ratio decidendi: l’(inaccettabile) interpretazione restrittiva dell’ambito di applicazione dell’obiezione di coscienza – 3. La contraddittorietà della pronuncia – 4. Una vittoria per gli obiettori di coscienza?
description: Stato, Chiese e pluralismo confessionale, 2011: 30 maggio
title: Pathology proven thyroid malignancies - does radiology make a difference?
Creators: name: Balcaityte, Vilte
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Ultrasound
subject: CT
subject: Thyroid / Parathyroids
subject: Head and neck
subject: Cost-effectiveness
subject: Decision analysis
subject: Diagnostic procedure
subject: Cancer

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Over the past decade there has been a significant increase in the incidence of thyroid malignancy, yet the mortality hasn't changed [1-3]. There is ongoing debate [4,5] about the risks and benefits of (over)diagnosis resulting in patients undergoing...
Media and Information Literacy: Responsibilities of LIS Professionals
Creators: name: Begum, Dilara
Publisher: name: Zenodo
Year: 2021
Subjects: Media and Information Literacy, 21st Century Skills, Library and Information Science Professionals, Bangladesh

description: The outline of this presentation is: To describe the activities of media and information literacy (MIL) in Bangladesh To highlight the role of LIS professionals in pursuing MIL from formal to non-formal initiatives To mention the difficulties to implement MIL
Religioni e ateismi: una complexio oppositorum alla base del neo-separatismo europeo
Creators: name: Colaianni, Nicola
Publisher: name: Università degli Studi di Milano
Year: 2011
Subjects: Unione europea e Consiglio d'Europa

description: Testo della relazione svolta al Colloquio internazionale La laicità nella costruzione dell’Europa. Dualità del potere e neutralità religiosa, svoltosi in Bari il 4-5 novembre 2010 per iniziativa della Facoltà di Giurisprudenza dell’Università di Bari “Aldo Moro”, del Centre d’études internationales sur la romanité Université de La Rochelle e dell’Unità di ricerca “Giorgio La Pira” CNR – Università di Roma “La Sapienza”. Lo scritto, che sarà pubblicato negli atti del Colloquio, è destinato agli Studi in onore di Rinaldo Bertolino.
SOMMARIO: 1. Il dialogo dell’Unione europea con le organizzazioni confessionali e non – 2. Il separatismo statunitense – 3. Il neo-separatismo europeo – 4. La complexio oppositorum nell’elaborazione cattolica … - 5 … e in quella secolare – 6. Il separatismo pluralistico europeo (e americano).
ABSTRACT
Religions and Atheisms: a Complexio Oppositorum at hearth of the European New-Separatism
The European Union is not interested in religious phenomenon. It’s a form of separatism between State and Church. Yet the last Treaty about the Union functioning stated an “open, transparent and regular dialogue” between the Union and the Churches and the philosophical or non-confessional organizations alike. So religions and atheisms, the exact opposites, are not only recognized but also linked as complexio oppositorum. That originates a pluralistic separatism. By means of constitutional law research this paper demonstrates that this new-separatism is new for the Europe but usual for the U.S. and therefore it contributes a long way towards a rapprochement between Europe and America from the constitutional point of wiew.
description: Stato, Chiese e pluralismo confessionale, 2011: 6 giugno
Information Transmission using the Nonlinear Fourier Transform, Part II: Numerical Methods
Creators: name: Yousefi, Mansoor I.
name: Kschischang, Frank R.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper, numerical methods are suggested to compute the discrete and the continuous spectrum of a signal with respect to the Zakharov-Shabat system, a Lax operator underlying numerous integrable communication channels including the nonlinear Schrödinger channel, modeling pulse propagation in optical fibers. These methods are subsequently tested and their ability to estimate the spectrum are compared against each other. These methods are used to compute the spectrum of various signals commonly used in the optical fiber communications. It is found that the layer-peeling and the spectral methods are suitable schemes to estimate the nonlinear spectra with good accuracy. To illustrate the structure of the spectrum, the locus of the eigenvalues is determined under amplitude and phase modulation in a number of examples. It is observed that in some cases, as signal parameters vary, eigenvalues collide and change their course of motion. The real axis is typically the place from which new eigenvalues originate or are absorbed into after traveling a trajectory in the complex plane.
description: Minor updates to IEEE Transactions on Information Theory, vol. 60, no. 7, pp. 4329--4345, July 2014
L’insostenibile leggerezza della laicità italiana
Creators: name: Fiorita, Nicola
Publisher: name: Università degli Studi di Milano
Year: 2011
Subjects: Laicità e pluralismo

description: Testo, con la sola aggiunta delle note essenziali, della relazione svolta nella giornata di studio su “La laicità e gli ordinamenti giuridici: principi, valori e regole”, organizzata dall’Università della Calabria in data 5 maggio 2011. Il testo è destinato alla pubblicazione sulla Rivista Diritto e religioni.
description: Stato, Chiese e pluralismo confessionale, 2011: 13 giugno
Stable Graphical Model Estimation with Random Forests for Discrete, Continuous, and Mixed Variables
Creators: name: Fellinghauer, Bernd
name: Bühlmann, Peter
name: Ryffel, Martin
name: von Rhein, Michael
name: Reinhardt, Jan D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Methodology (stat.ME)
subject: Applications (stat.AP)
subject: Computation (stat.CO)
subject: FOS: Computer and information sciences

description: A conditional independence graph is a concise representation of pairwise conditional independence among many variables. Graphical Random Forests (GRaFo) are a novel method for estimating pairwise conditional independence relationships among mixed-type, i.e. continuous and discrete, variables. The number of edges is a tuning parameter in any graphical model estimator and there is no obvious number that constitutes a good choice. Stability Selection helps choosing this parameter with respect to a bound on the expected number of false positives (error control). The performance of GRaFo is evaluated and compared with various other methods for p = 50, 100, and 200 possibly mixed-type variables while sample size is n = 100 (n = 500 for maximum likelihood). Furthermore, GRaFo is applied to data from the Swiss Health Survey in order to evaluate how well it can reproduce the interconnection of functional health components, personal, and environmental factors, as hypothesized by the World Health Organization's International Classification of Functioning, Disability and Health (ICF). Finally, GRaFo is used to identify risk factors which may be associated with adverse neurodevelopment of children who suffer from trisomy 21 and experienced open-heart surgery. GRaFo performs well with mixed data and thanks to Stability Selection it provides an error control mechanism for false positive selection.
description: The authors report no conflict of interest. There was no external funding
Finite knot surgeries and Heegaard Floer homology
Creators: name: Doig, Margaret I.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25 (Primary) 57R65 (Secondary)

description: Extensive rewrite. Tables and proofs have been reformatted and/or rewritten for clarity.
description: 25 pages. version 2
Problemi e modelli di libertà religiosa individuale e collettiva nell’Est Europa: contributo a un nuovo diritto ecclesiastico per l’Unione Europea
Creators: name: Cimbalo, Giovanni
Publisher: name: Università degli Studi di Milano
Year: 2011
Subjects: Unione europea e Consiglio d'Europa

description: Contributo destinato alla pubblicazione negli Scritti in onore di Giovanni Barberini,
in corso di stampa.

SOMMARIO: 1. Le nuove prospettive del diritto ecclesiastico - 2. Dall’Est il
recupero dell’integrità della memoria - 3. Problemi specifici delle grandi famiglie
religiose dell’Est nei rapporti con lo Stato - 4. La tutela individuale della libertà
religiosa e di coscienza.
description: Stato, Chiese e pluralismo confessionale, 2008: 3 novembre
La laicità contesa. Aspetti della crisi politica turca
Creators: name: Prandi, Matteo
Publisher: name: Università degli Studi di Milano
Year: 2011
Subjects: Diritto ecclesiastico comparato e straniero

description: Il contributo è segnalato dal Prof. Giuseppe Casuscelli.

SOMMARIO: 1. Introduzione – 2. Per una prima ricostruzione fattuale della crisi

politica turca nel biennio 2007-2008 – 3. Il giudizio sullo scioglimento del partito

AKP: le argomentazioni delle parti – 4. La sentenza della Corte costituzionale del 30

luglio 2008. La Corte tra funzione di equilibrio e difesa del laicismo – 5. Cenni

conclusivi, nella prospettiva del diritto ecclesiastico europeo.
description: Stato, Chiese e pluralismo confessionale, 2008: 3 novembre
Noise studies of magnetization dynamics in dilute magnetic semiconductor heterostructures
Creators: name: Tripathi, V.
name: Dhochak, Kusum
name: Aronzon, B. A.
name: Raquet, Bertrand
name: Tugushev, V. V.
name: Kugel, K. I.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study theoretically and experimentally the frequency and temperature dependence of resistivity noise in semiconductor heterostructures delta-doped by Mn. The resistivity noise is observed to be non-monotonous as a function of frequency. As a function of temperature, the noise increases by two orders of magnitude for a resistivity increase of about 50%. We study two possible sources of resistivity noise -- dynamic spin fluctuations and charge fluctuations, and find that dynamic spin fluctuations are more relevant for the observed noise data. The frequency and temperature dependence of resistivity noise provide important information on the nature of the magnetic interactions. In particular, we show how noise measurements can help resolve a long standing debate on whether the Mn-doped GaAs is an p-d Zener/RKKY or double exchange ferromagnet. Our analysis includes the effect of different kinds of disorder such as spin-glass type of interactions and a site-dilution type of disorder. We find that the resistivity noise in these structures is well described by a disordered RKKY ferromagnet model dynamics with a conserved order parameter.
description: 15 pages, 7 eps figures, published version
title: Endometriosis: A multimodality approach to imaging the pelvis and beyond
Creators: name: Valencia, Dexter
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Tissue characterisation
subject: Outcomes
subject: Obstruction / Occlusion
subject: Structured reporting
subject: Complications
subject: Ultrasound
subject: MR
subject: CT
subject: Pelvis
subject: Genital / Reproductive system female
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Identify common radiological features of endometriosis Reconise unusual disease sites Understand the treatment-planning role of...
title: Radiological findings of invasive mould disease: the old and the new
Creators: name: Bruno, Antonio
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Leukaemia
subject: Infection
subject: Haematologic diseases
subject: eLearning
subject: Education
subject: CT-Angiography
subject: CT
subject: Thorax
subject: Haematologic

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Describe the main radiological signs suggestive of in febrile neutropenic onco-haematological...
Libertà religiosa e autonomia confessionale
Creators: name: Cardia, Carlo
Publisher: name: Università degli Studi di Milano
Year: 2011
Subjects: Libertà religiosa

description: Relazione Convegno di Lugano - 3 novembre 2008

SOMMARIO: 1. Normativa internazionale, libertà religiosa, autonomia

istituzionale delle confessioni religiose - 2. Modernità e libertà religiosa. Crollo del

totalitarismo e tramonto del giurisdizionalismo nei rapporti con le Chiese - 3.

Forme residue di giurisdizionalismo benevolo. Organismi confessionali creati per

legge statale e condizionamento delle Chiese - 4. Segue. Finanziamento pubblico

delle Chiese, incidenza sulla libertà dei fedeli e sulla autonomia confessionale - 5.

Conclusioni. Prospettive riformatrici, diritti dello Stato, diritti delle Chiese.
description: Stato, Chiese e pluralismo confessionale, 2008: 10 novembre
Non-local geometric phase in two-photon interferometry
Creators: name: Martin, Anthony
name: Alibart, Olivier
name: Flesch, Jean-Christoph
name: Samuel, Joseph
name: Sinha, Supurna
name: Tanzilli, Sébastien
name: Kastberg, Anders
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report the experimental observation of the nonlocal geometric phase in Hanbury Brown-Twiss polarized intensity interferometry. The experiment involves two independent, polar- ized, incoherent sources, illuminating two polarized detectors. Varying the relative polarization angle between the detectors introduces a geometric phase equal to half the solid angle on the Poincaré sphere traced out by a pair of single photons. Local measurements at either detector do not reveal the effect of the geometric phase, which appears only in the coincidence counts between the two detectors, showing a genuinely nonlocal effect. We show experimentally that coincidence rates of photon arrival times at separated detectors can be controlled by the two photon geometric phase. This effect can be used for manipulating and controlling photonic entanglement.
Photon Damping in One-Loop HTL Perturbation Theory
Creators: name: Abada, Abdessamad
name: Daira-Aifa, Nacera
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We determine the damping rates of slow-moving photons in next-to-leading order hard-thermal-loop perturbation of massless QED. We find both longitudinal and transverse rates finite, positive, and equal at zero momentum. Various divergences, light-cone and at specific momenta, but not infrared, appear and cancel systematically.
description: 15 pages, discussion extended and references added
title: Why tomorrow not today?
Creators: name: Matinyan, Narek
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Professional issues
subject: MR
subject: Computer Applications-Detection, diagnosis
subject: Technical aspects

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The job of every radiologist is to identify and interpret the pathology or pathologies of the patient. Many radiologists provide the final MRI report on the same day. This practice has many reasons, one of which is that most patients are unwilling...
I reati culturalmente motivati: la cultural defense in alcune sentenze statunitensi
Creators: name: Sorio, Carlo
Publisher: name: Università degli Studi di Milano
Year: 2011
Subjects: Tutela penale

description: Il contributo è segnalato dal Prof. Fabio Basile.

SOMMARIO: 1. Cenni preliminari sulla c.d.

cultural defense
- 2. Sentenze in cui si
dà rilievo alla

cultural defense
- 2.1. Assoluzione - 2.1.1. People v. Metallides (1974) -
2.1.2. State v. Kargar (1993) - 2.1.3. State v. Krasniqi (1989-1992) - 2.2. Derubricazione

del reato e/o riduzione della pena - 2.2.1. People v. Kimura (1975) - 2.2.2. People v.

Poddar (1969-1974) - 2.2.3. People v. Moua (1985) - 2.2.4. People v. Chen (1987) - 3.

Sentenze in cui si nega rilievo alla

cultural defense
- 3.1. People v. Romero (1999) -
3.2. People v. Rhines (1982) - 3.3. People v. Aphaylath (1986) - 3.4. Siripongs v.

Calderon (1994) - 4. Riflessioni conclusive

.
description: Stato, Chiese e pluralismo confessionale, 2008: 10 novembre
QUANTE E QUALI SCRITTURE PROFESSIONALI IN EDUCAZIONE
Creators: name: Sposetti, Patrizia
Publisher: name: Italiano LinguaDue
Year: 2011

description: Il presente contributo si propone di sviluppare una riflessione sulla scrittura professionale in contesti educativi.

Punto di partenza è un’attenta analisi della natura della scrittura professionale attraverso le varie definizioni offerte da diversi contesti professionali e formativi. Primo risultato di questa riflessione è un tentativo di sistematizzazione, attraverso la proposta di un modello delle possibili scritture professionali, all’interno del quale è possibile collocare anche le scritture educative.

Queste ultime sono analizzate da un lato richiamando la differenza tra scrittura sulla pratica professionale  e scrittura  per la pratica professionale; dall’altro ponendo l’accento sulla importanza della scrittura per la rielaborazione dell’esperienza, anche in una chiave di formazione di  insegnanti ed educatori, professionisti riflessivi.

   Professional writing in educational contexts

This paper considers professional writing in educational contexts.

The starting point is a rigorous analysis of the nature of professional writing based on the various definitions offered by educational and professional contexts. The first results suggest that we can systematize various definitions using a possible model for professional writing, in which educational writing falls.

We analyze educational writing on the one hand keeping in mind the difference between writing on and for work; on the other, emphasizing the importance of writing for the reworking of professional experience. This is particularly important for teachers and educators as reflective practitioners.
description: Italiano LinguaDue, Vol 3, No 1 (2011)
Measuring Higgs CP and couplings with hadronic event shapes
Creators: name: Englert, Christoph
name: Spannowsky, Michael
name: Takeuchi, Michihisa
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Experimental falsification or validation of the Standard Model of Particle Physics involves the measurement of the CP quantum number and couplings of the Higgs boson. Both ATLAS and CMS have reported an SM Higgs-like excess around m_H=125 GeV. In this mass range the properties of the Higgs boson can be extracted from an analysis of the azimuthal angle distribution of the two jets in pp->Hjj events. This channel is also important to measure the couplings of the Higgs boson to electroweak gauge bosons and fermions, hereby establishing the exceptional role of the Higgs boson in the Standard Model. Instead of exploiting the jet angular correlation, we show that hadronic event shapes exhibit substantial discriminative power to separate a CP even from a CP odd Higgs. Some event shapes even show an increased sensitivity to the Higgs CP compared to the azimuthal angle correlation. Constraining the Higgs couplings via a separation of the weak boson fusion and the gluon fusion Higgs production modes can be achieved applying similar strategies.
description: 13 pages, 10 figures, 1 table; version published in JHEP
LE STRATEGIE COMUNICATIVE INTERCULTURALI: IMPARARE E INSEGNARE A GESTIRE L’INTERAZIONE ORALE
Creators: name: Mariani, Luciano
Publisher: name: Italiano LinguaDue
Year: 2011

description: Che cosa è opportuno dire e fare quando non si conosce il termine esatto per definire qualcuno o qualcosa, quando non si sa come aprire o chiudere una conversazione, o quando si è incerti sul comportamento da tenere in una situazione che non ci è familiare? Le strategie comunicative possono aiutarci a trovare i mezzi verbali e non verbali per gestire problemi dovuti ad una limitata competenza linguistica, comunicativa o interculturale – non solo in una lingua straniera, ma anche in una lingua seconda (come l’Italiano L2) e persino nella propria lingua materna. Oltre ad abituarci a “non arrenderci” di fronte alle difficoltà, le strategie comunicative ci permettono di esercitare un maggiore controllo sull’interazione, di gestire l’incertezza e l’ambiguità nei contatti personali e interculturali, e di aumentare la nostra autonomia nell’apprendimento e nell’uso delle lingue. Come tali, costituiscono una componente essenziale di una competenza comunicativa plurilingue e interculturale.

Intercultural communicative strategies:

learning and teaching how to manage oral interaction

 What is appropriate to say and do when one doesn’t know the exact word to define someone or something, when one doesn’t know how to open or close a conversation, or when one is uncertain about how to behave in an unfamiliar situation? Communication strategies can help language learners to find the verbal and non-verbal means to manage problems due to their limited linguistic, communicative or intercultural competence – not just in a foreign language, but also in a second language and even in one’s own mother tongue. Communication strategies help learners “not to give up” in the face of problems and enable them to exercise more control in interaction, to manage uncertainty and ambiguity in personal and intercultural contacts, and to increase their autonomy in language learning and use. As such, they play a crucial role in plurilingual and intercultural communicative competence.
description: Italiano LinguaDue, Vol 3, No 1 (2011)
title: Unilateral Acute Sacroiliitis - Think Infection, No Injection !
Creators: name: Shah, Asad
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Inflammation
subject: Infection
subject: Arthritides
subject: Laboratory tests
subject: Drainage
subject: Diagnostic procedure
subject: Ultrasound
subject: MR
subject: CT
subject: Musculoskeletal system
subject: Interventional non-vascular
subject: Anatomy

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To help recognise the MR imaging features of acute septic unilateral sacroiliitis affecting either the synovial or ligamentous portions of the sacroiliac joint ;(Marrow oedema, joint effusion, juxta-articular soft tissue oedema+/- collections) . To...
LA DIAGNOSI DELLE COMPETENZE LINGUISTICHE IN UN CONTESTO MULTILINGUE: UN PROCESSO CONTINUO CHE FAVORISCE L’INSEGNAMENTO E L’APPRENDIMENTO INDIVIDUALIZZATO
Creators: name: Lengyel, Drorit
Publisher: name: Italiano LinguaDue
Year: 2011

description: Il presente studio affronta il problema della valutazione diagnostica delle competenze linguistiche in contesti educativi multilingui, con particolare attenzione ai bisogni dei bambini e degli adolescenti immigrati. Vengono brevemente esposti gli obiettivi, le funzioni e i principi della valutazione diagnostica e della valutazione formativa considerate parte integrante di una educazione linguistica continua che prevede un insegnamento-apprendimento individualizzato. Sul piano teorico le procedure della valutazione diagnostica delle competenze linguistiche in contesti multilingui fanno riferimento all’apprendimento delle lingue inteso come attività socio-culturale.

Language diagnostics in multilingual settings with respect to continuous procedures as accompaniment of individualized learning and teaching

This study provides an introduction to language diagnostics in multilingual educational settings, with particular reference to the needs of children and adolescents from migrant backgrounds. It summarises the objectives and functions of language diagnostics and the principles that govern diagnostics including formative assessment, considered to be an integral part of continuous language education that emphasises individualised teaching and learning. From a theoretical perspective, diagnostic procedures in multilingual settings treat language learning as a socio-cultural activity.
description: Italiano LinguaDue, Vol 3, No 1 (2011)
title: MRI in neurological complications of eclampsia.
Creators: name: Kolani, Sylvie
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Emergency
subject: Neuroradiology brain
subject: Obstetrics (Pregnancy / birth / postnatal period)
subject: MR
subject: CT
subject: Screening
subject: Imaging sequences
subject: Obstetrics

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Identify neurological complications of eclampsia. Acknowledge the role of imaging in the diagnosis of such complications. Recognize most frequent findings on...
The definability criterions for convex projective polyhedral reflection groups
Creators: name: Choi, Kanghyun
name: Choi, Suhyoung
Publisher: name: arXiv
Year: 2012
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M50 (primary) 06B15, 20F55 (secondary)

description: Following Vinberg, we find the criterions for a subgroup generated by reflections $Γ\subset \SL^{\pm}(n+1,\mathbb{R})$ and its finite-index subgroups to be definable over $\mathbb{A}$ where $\mathbb{A}$ is an integrally closed Noetherian ring in the field $\mathbb{R}$. We apply the criterions for groups generated by reflections that act cocompactly on irreducible properly convex open subdomains of the $n$-dimensional projective sphere. This gives a method for constructing injective group homomorphisms from such Coxeter groups to $\SL^{\pm}(n+1,\mathbb{Z})$. Finally we provide some examples of $\SL^{\pm}(n+1,\mathbb{Z})$-representations of such Coxeter groups. In particular, we consider simplicial reflection groups that are isomorphic to hyperbolic simplicial groups and classify all the conjugacy classes of the reflection subgroups in $\SL^{\pm}(n+1,\mathbb{R})$ that are definable over $\mathbb{Z}$. These were known by Goldman, Benoist, and so on previously.
description: 31 pages, 8 figures
Additional file 1 of Prognostic significance of AKR1C4 and the advantage of combining EBV DNA to stratify patients at high risk of locoregional recurrence of nasopharyngeal carcinoma
Creators: name: Guo, Shan-Shan
name: Chen, Yan-Zhou
name: Liu, Li-Ting
name: Liu, Rong-Ping
name: Liang, Yu-Jing
name: Wen, Dong-Xiang
name: Jin, Jing
name: Tang, Lin-Quan
name: Mai, Hai-Qiang
name: Chen, Qiu-Yan
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1.
Cluster tilting vs. weak cluster tilting in Dynkin type A infinity
Creators: name: Holm, Thorsten
name: Jorgensen, Peter
Publisher: name: arXiv
Year: 2012
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 13F60, 16G20, 16G70, 18E30

description: This paper shows a new phenomenon in higher cluster tilting theory. For each positive integer d, we exhibit a triangulated category C with the following properties. On the one hand, the d-cluster tilting subcategories of C have very simple mutation behaviour: Each indecomposable object has exactly d mutations. On the other hand, the weakly d-cluster tilting subcategories of C which lack functorial finiteness can have much more complicated mutation behaviour: For each 0 <= \ell <= d-1, we show a weakly d-cluster tilting subcategory T_{\ell} which has an indecomposable object with precisely \ell mutations. The category C is the algebraic triangulated category generated by a (d+1)-spherical object and can be thought of as a higher cluster category of Dynkin type A infinity.
description: 16 pages, final accepted version, to appear in Forum Mathematicum
LINGUA E DISCIPLINE SCOLASTICHE. DIMENSIONI LINGUISTICHE NELLA COSTRUZIONE DELLE CONOSCENZE NEI CURRICOLI
Creators: name: Beacco, Jean-Claude
name: Coste, Daniel
name: Van De Ven, Peit-Hein
name: Vollmer, Helmut
Publisher: name: Italiano LinguaDue
Year: 2011

description: Ogni costruzione delle conoscenze in un contesto scolastico, quali che siano le discipline prese in considerazione, passa attraverso un lavoro linguistico. Il presente contributo mira a proporre un approccio generale che permetta di definire, attraverso categorie descrittive e trasversali, differenti livelli di specificazione di questa dimensione linguistica. Si tratta di descrivere il percorso che, a partire da unità di analisi di usi effettivi, porti alla identificazione di forme,  di attività e di azioni linguistiche appropriate a questi usi. Più specificamente, in questo testo l’accento  viene posto sul rapporto tra conoscenze  e lingua di scolarizzazione.

L’approccio proposto si fonda sull’assunto che la costruzione delle conoscenze nelle diverse discipline dipende in larga misura da una migliore padronanza dei discorsi scientifici, artistici e tecnici prodotti nella lingua di scolarizzazione.

Language and school subjects.

Linguistic dimensions of knowledge building in school curricula

Whatever the subject, all knowledge building in the school context involves working with language. The purpose of this text is to suggest a general approach enabling different levels of specification of these language dimensions to be classed in transversal descriptive categories. The aim is to describe the process leading from units for analysis of actual uses to the identification of linguistic forms and mechanisms appropriate to those uses. The emphasis here is more specifically on the relationship between knowledge and the language of schooling.

The underlying assumption for such an approach, therefore, is that knowledge building in the different subjects depends to a great extent on a better command of the scientific, artistic and technical discourses produced in the language of schooling.
description: Italiano LinguaDue, Vol 3, No 1 (2011)
Partial domain wall partition functions
Creators: name: Foda, O.
name: Wheeler, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider six-vertex model configurations on an n-by-N lattice, n =< N, that satisfy a variation on domain wall boundary conditions that we define and call "partial domain wall boundary conditions". We obtain two expressions for the corresponding "partial domain wall partition function", as an (N-by-N)-determinant and as an (n-by-n)-determinant. The latter was first obtained by I Kostov. We show that the two determinants are equal, as expected from the fact that they are partition functions of the same object, that each is a discrete KP tau-function, and, recalling that these determinants represent tree-level structure constants in N=4 SYM, we show that introducing 1-loop corrections, as proposed by N Gromov and P Vieira, preserves the determinant structure.
description: 30 pages, LaTeX. This version, which appeared in JHEP, has an abbreviated abstract and some minor stylistic changes
CONFRONTI SOCIO-CULTURALI TRA ITALIA E CINA: UN PERCORSO ILLUSTRATO
Creators: name: Bonaffini, Gea
Publisher: name: Italiano LinguaDue
Year: 2011

description: La lontananza, sia nello spazio che nel tempo, fra la cultura cinese e quella italiana, è un elemento da non sottovalutare dal punto di vista degli sforzi che, nel processo di acquisizione e conoscenza della lingua e cultura italiana, lo studente di madrelingua cinese deve compiere.

Il presente articolo propone un confronto tra le culture dei due Paesi; lo scopo è fornire una serie di informazioni su argomenti socio-culturali di vario genere “illustrandone” punti in comune e divergenze affinché lo studente cinese possa, nel percorso di apprendimento della L2, conoscere non soltanto gli aspetti tipici di una lingua intesa come sistema di comunicazione, ma anche e soprattutto gli aspetti extralinguistici e pragmatici che fanno di una lingua un insieme con la cultura, la storia, le usanze e il modo di pensare di un popolo.

L’articolo utilizza il disegno illustrativo come mezzo esplicativo dell’analisi contrastiva e costituisce in tal modo una risorsa di studio diretta e incisiva per lo studente sinofono.

A socio-cultural compariosn between italy and china: an illustrated process

Distance, in space and time, between Italian and Chinese culture is not to be underestimated in the process of acquiring and learning Italian language and culture for mother-tongue Chinese students.

This article compares the cultures of the two countries.  The purpose is to supply a series of information on socio-cultural topics of various types to “illustrate” the similarities and differences so that Chinese students studying Italian L2 can learn about both the typical aspects of language as a communication system, but above all the extra-linguistic and pragmatic aspects that make a language one with its culture, history, customs and the way people from a give culture think.

The article uses illustrations in the comparative analysis and is this a study resource for Chinese-speaking students.
description: Italiano LinguaDue, Vol 3, No 1 (2011)
Upper bounds on SUSY masses from the LHC
Creators: name: Cabrera, M. E.
name: Casas, J. A.
name: Delgado, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The LHC is already putting bounds on the Higgs mass. In this paper we use those bounds to put constrains on the MSSM parameter space coming from the fact that, in supersymmetry, the Higgs mass is a function of the masses of sparticles, and therefore an upper bound on the Higgs mass translates into an upper bound for the masses for superparners. We show that, although current bounds do not constrain yet the MSSM parameter space from above, once the Higgs mass bound improves big regions of this parameter space will be excluded, putting upper bounds on SUSY masses. On the other hand, for the case of split-SUSY we will show that, for moderate or large tanβ, the present bounds on the Higgs mass already imply that the common mass for scalars cannot be greater than 10^{11} GeV. We show how these bounds will evolve as long LHC improves the limits on the Higgs mass.
description: 7 pages, 2 figures, version to be published in PRL
title: Handbook for Radiographers (HBR): a digital procedure manual for radiography students
Creators: name: Hammerstrøm, Linda
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Radiographers
subject: Conventional radiography
subject: Education

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The purpose of a collaborative project between Oslo University Hospital and Oslo Metropolitan University (OsloMet) was to develop a digital handbook for radiography students, preparing for placement in imaging diagnostic departments. Quality...
title: Back pain….. and if it was a tumor
Creators: name: LOUATI, HELA
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Paediatric
subject: Oncology
subject: Neuroradiology spine
subject: CT
subject: MR
subject: Conventional radiography
subject: Diagnostic procedure
subject: Neoplasia

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: - To know the indications of the sectional imaging in the diagnosis of back pain in the child.- Illustrate the different etiologies of tumoral back pain in...
IMPARARE L’ITALIANO L2 CON LE CANZONI. UN CONTRIBUTO DIDATTICO
Creators: name: Mauroni, Elisabetta
Publisher: name: Italiano LinguaDue
Year: 2011

description: Il presente contributo si inserisce nel filone degli studi che hanno messo in evidenza la potenziale ricchezza della canzone come strumento di facilitazione dell’apprendimento della L2, e come mezzo per l’approccio al testo letterario per studenti di italiano L1, additandone il carattere di attività particolarmente efficace e ‘consonante’ con una prospettiva umanistico-affettiva, comunicativa, nonché socio-costruttivista. In queste pagine sono presentate alcune attività didattiche (pensate ora per gli apprendenti di italiano L2, ora per gli studenti di italiano L1) formulate a partire da alcuni testi del cantautore Claudio Baglioni (Io sono qui, Le vie dei Colori, Bolero, Fammi andar via tratti dall’album Io sono qui, 1995, edizioni CBS). I testi qui didattizzati sono utilizzabili in diverse prospettive: grammaticale, lessicale, retorica, socio-culturale, ecc.; e per diversi livelli di competenza linguistica (L2: A1-C1; L1).

Learning italian l2 through song.  A didactic contribution

 This article is part of a series of studies which focus on the potential richness of songs as tools for facilitating L2 learning, as well as being a way to approach literary texts for L1 Italian students, being a particularly effective activity from a humanistic-affective, communicative and socio-constructivist point of view.  A few didactic activities are presented (designed for L2 Italian learners, or for L1 Italian learners) based on songs by Claudio Baglioni (Io sono qui, Le vie dei Colori, Bolero, Fammi andar via from the album Io sono qui, 1995, edizioni CBS).  The texts were adapted for diverse didactic uses: grammatical, lexical, rhetorical, socio-cultural, etc and for different levels of linguistic competence (L2: A1-C1, L1)
description: Italiano LinguaDue, Vol 3, No 1 (2011)
Antiferromagnetic state in bilayer graphene
Creators: name: Kharitonov, Maxim
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Motivated by the recent experiment of Velasco Jr. {\em et al.} [J. Velasco Jr. {\em et al.}, Nat. Nanotechnology 7, {\bf 156} (2012)], we develop a mean-field theory of the interaction-induced antiferromagnetic (AF) state in bilayer graphene at charge neutrality point at arbitrary perpendicular magnetic field B. We demonstrate that the AF state can persist at all $B$. At higher $B$, the state continuously crosses over to the AF phase of the $ν=0$ quantum Hall ferromagnet, recently argued to be realized in the insulating $ν=0$ state. The mean-field quasiparticle gap is finite at B=0 and grows with increasing B, becoming quasi-linear in the quantum Hall regime, in accord with the reported behavior of the transport gap. By adjusting the two free parameters of the model, we obtain a simultaneous quantitative agreement between the experimental and theoretical values of the key parameters of the gap dependence -- its zero-field value and slope at higher fields. Our findings suggest that the insulating state observed in bilayer graphene in Ref. 1 is antiferromagnetic (canted, once the Zeeman effect is taken into account) at all magnetic fields.
description: 5 pages, 3 figs; v3: published version
DIDATTICA PROCESS DRAMA: PRINCIPI DI BASE, ESTETICA E COINVOLGIMENTO
Creators: name: Piazzoli, Erika
Publisher: name: Italiano LinguaDue
Year: 2011

description: Questo articolo descrive un progetto di ricerca sull’estetica del process drama per l’insegnamento delle lingue straniere. La ricerca si basa sulla metodologia reflective practitioner, rivolta a tre casi di studio analizzati con metodi sia qualitativi che quantitativi. L’articolo costituisce un’introduzione alla ricerca, nonché alla didattica process drama, ai suoi principi di base, l’estetica e i vari tipi di coinvolgimento che può suscitare. In particolare, prende in considerazione il primo caso di studio del progetto, condotto presso l’Università degli Studi di Milano, con sedici apprendenti di Italiano L2 e tre tirocinanti in qualità di osservatrici. I risultati preliminari dell’analisi puntano a un’aumentata motivazione comunicativa e consapevolezza interculturale degli apprendenti. I risultati puntano anche a una complessa relazione multilaterale fra vari tipi di coinvolgimento nel laboratorio process drama L2.

Process drama didactics: basic principles, esthetics and involvement

This paper outlines a doctoral research project on the aesthetics of process drama for intercultural language learning. The project was framed by a reflective practitioner paradigm, using multiple case studies with a mixed methods approach. This paper introduces process drama as an approach, discussing its principles, aesthetics and underpinning theory; it focuses on process drama for additional language learning and the kinds of engagement it can generate. It illustrates the first case study, conducted at the University of Milan with sixteen learners of L2 Italian and three observing teachers. Preliminary findings suggest that process drama was beneficial to support motivation to communicate and to foster intercultural awareness in the learners. Findings also suggest a complex, intertwined relationship between types of engagement in the L2 process drama classroom.
description: Italiano LinguaDue, Vol 3, No 1 (2011)
title: Aus Blau wird Rot und Schwarz
title: Pigmentveränderung von Berliner Blau
titleType: Subtitle
Creators: name: Pelludat, Inga
Publisher: name: HAWK Hochschule für angewandte Wissenschaft und Kunst Hildesheim/ Holzminden/Göttingen
Year: 2023
Subjects: Conservation science

description: Berliner Blau ist eine komplexe Eisenverbindung, es entsteht zum Beispiel durch Fällung eines zwei- oder dreiwertigen Eisensalzes mit Eisencyanid (entweder Ferro(II)cyanid (Fe3+ +[FeCN)6]4-) oder Ferri(III)cyanid (Fe2+ +[FeCN)6]3-). Je nach Mengenverhältnissen der Ausgangsstoffe kann es unterschiedlich zusammen gesetzt sein. Das Verhältnis der Reagenzien hat auch Auswirkungen auf das Löseverhalten des blauen Endprodukts; es gibt lösliche und unlösliche Berliner Blau Varianten. Bei historischen Verfahren wird meist Eisen(II)sulfat (FeSO4 ) mit gelbem Blutlaugensalz (Hexacyanoferrat(II) = K4[Fe(CN)6]) gefällt. Zum Neutralisieren des stark basischen Blutlaugensalzes wird KalialaunKAl(SO)4)2 zugesetzt, welches oft auch noch Pottasche (= Kaliumarbonat) enthält.
PROCESS DRAMA E L’AFFASCINANTE RUOLO DELL’INSEGNANTE: COME INSEGNARE UNA LINGUA FACENDO TEATRO
Creators: name: Pirola, Chiara
Publisher: name: Italiano LinguaDue
Year: 2011

description: L’articolo verte su un interessante approccio didattico chiamato process drama il quale utilizza tecniche teatrali a fini educativi, in particolare in relazione alla sua efficacia nell’insegnamento di una lingua straniera. L’aspetto sul quale viene posta gran parte dell’attenzione riguarda la figura dell’insegnante nel process drama, il suo ruolo, le sue funzioni ed il suo carattere estremamente innovativo. Le riflessioni personali avanzate sul metodo sono frutto di due esperienze professionali al riguardo, una di osservazione e l’altra di applicazione pratica. Da entrambe le esperienze sono scaturite idee, impressioni e riflessioni personali rispetto all’utilità dell’immedesimazione a scopo didattico; inoltre, è stato possibile accertare buoni risultati in campo linguistico derivanti dall’incontro dell’insegnamento con il mondo del teatro e delle arti drammatiche.

Process Drama and the fascinating role of the teacher:

How to teach a language using theater

This article investivages the process drama which uses theater techniques for educational puposes, especially in relation to the effective teaching of a foreign language. The aspect focused on is the figure of the teacher in the process drama approach: on his or her innovative role and function. The personal reflections regarding the method are the fruit of two professional exoeriences, one based on observation and the other a practical experience.  Both of these experiences gave rise to personal ideas, impressions and reflections regarding the usefulness of identification in the learning process.  Good results were reached in terms of learning thanks to the union between teaching and the world of drama.
description: Italiano LinguaDue, Vol 3, No 1 (2011)
title: Multimodality imaging pearls in abdominopelvic oncological emergencies
Creators: name: Kelly-Morland, Christian
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Cancer
subject: Complications
subject: CT
subject: Pelvis
subject: Oncology
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Appreciate the common and unusual acute mechanical, inflammatory and paraneoplastic complications of malignant disease within the abdomen and pelvis. Explore the expected spread of common tumour types and incidence of complications encountered....