Il Curriculum Formativo nel percorso Neoassunti. Opportunità di riflessione e ricostruzione di identità professionale

This paper focuses the attention on Teacher Professional Identity and discusses some quantitative and qualitative analysis results on the use and the contents of the device Training Curriculum, which is used in the Teachers’ Portfolio for Newly Qualified Teachers in 2015/2016.The results of analysis allowed to validate the Training Curriculum and to emerge the typologies of experiences and the families of skills that the teachers referred most frequently. The results obtained, with the limits of an impressionistic representation of the various experiential paths and the multifaceted skills baggage with which the 2015/2016 teachers have faced entry into the role, allow us not only to know which families of skills the newly appointed teachers consider to be important for the teacher professional identity but also to get an unprecedented image of the teaching profession in order to better plan targeted training initiatives.In questo lavoro si pone attenzione alla ricerca sull’Identità Professionale del docente e vengono discussi alcuni risultati emersi dalle analisi quantitativa e qualitativa sull’utilizzazione e sul contenuto del dispositivo Curriculum Formativo, in uso nel Portfolio dei docenti in anno di formazione e prova (a.s. 2015/2016).Le analisi effettuate hanno consentito di validare il dispositivo Curricolo Formativo e di individuare le tipologie di esperienze più frequentemente indicate e le famiglie di competenze cui, con maggiore frequenza, i docenti hanno fatto riferimento. I risultati ottenuti, coi limiti di una rappresentazioneimpressionistica dei vari sentieri esperienziali e del multiforme bagaglio di competenze con cui i docenti 2015/2016 si sono affacciati all’ingresso in ruolo, ci consentono non solo di conoscere quali famiglie di competenze i docenti in formazione ritengono importanti per l’identità professionale ma anche, di conseguenza, di ricostruire un’inedita immagine della professionedocente anche al fine di meglio pianificare mirati interventi formativi

Analytics dei testi riflessivi scritti dai docenti neoassunti nel portfolio digitale

In this paper, we present the preliminary results of the analysis performed on 50,000texts written by the Newly Qualified Teachers to reflect on their practice. The Italian InductionProgramme for NQT includes online activities to be carried out in the E-portfoliomanaged by Indire. As part of the training monitoring with the aim to evaluate our supportand to improve instructional scaffolding to teachers, we analysed teachers’ reflectivewriting mixing a new developed framework for teachers’ reflective writing andNatural Language Processing (NLP) techniques. In providing a case study of a large-scaleanalysis of textual teachers’ data in an institutional setting, this paper wants to contributeto the field of learning analytics. We will describe the context, the characteristics of thedata analysed, how all of this has shaped the analytics design. We will describe its implementationand therefore the procedures, tools and metrics developed to representthe content of the teachers’ reflective writing, and we will try to evaluate if and howthese preliminary results can help us to reach the research goals and to understand thestrengths and weaknesses of different methodologies.Presentiamo i risultati preliminari e l’analisi svolta su circa 50.000 testi scritti dai docentineo nominati in ruolo per riflettere su due attività didattiche svolte con gli studenti, nelcontesto del percorso dell’anno di formazione e prova 2016/17. Il percorso prevede attivitàin presenza e attività a distanza completate sul portfolio digitale, ospitato nell’ambienteonline gestito dall’Indire. Nell’ambito del monitoraggio della formazione, con il fine di ottimizzaregli strumenti e il supporto fornito, abbiamo interrogato i dati testuali prodottidai docenti nell’interazione con l’ambiente per capire se i testi presentassero evidenze riconducibilialle scritture riflessive. Obiettivi dell’indagine sono stati la definizione di unoschema per la classificazione dei testi sulla base del livello di riflessività evidenziato e l’impiego di strumenti di Trattamento Automatico del Linguaggio (TAL) per l’analisi dell’interocorpus testuale prodotto dai docenti. Descriveremo il contesto scientifico e progettuale,le caratteristiche dei dati analizzati, come questo abbia determinato il disegno d’indagine;descriveremo inoltre la sua implementazione e dunque le procedure, gli strumenti e lemetriche adottate o elaborate per rappresentare il contenuto dei dati; infine discuteremoi primi risultati e alcuni vantaggi e limiti dell’approccio adottato

Optimasi Portofolio Resiko Menggunakan Model Markowitz MVO Dikaitkan dengan Keterbatasan Manusia dalam Memprediksi Masa Depan dalam Perspektif Al-Qur`an

Risk portfolio on modern finance has become increasingly technical, requiring the use of sophisticated mathematical tools in both research and practice. Since companies cannot insure themselves completely against risk, as human incompetence in predicting the future precisely that written in Al-Quran surah Luqman verse 34, they have to manage it to yield an optimal portfolio. The objective here is to minimize the variance among all portfolios, or alternatively, to maximize expected return among all portfolios that has at least a certain expected return. Furthermore, this study focuses on optimizing risk portfolio so called Markowitz MVO (Mean-Variance Optimization). Some theoretical frameworks for analysis are arithmetic mean, geometric mean, variance, covariance, linear programming, and quadratic programming. Moreover, finding a minimum variance portfolio produces a convex quadratic programming, that is minimizing the objective function ðð¥with constraintsð ð 𥠥 ðandð´ð¥ = ð. The outcome of this research is the solution of optimal risk portofolio in some investments that could be finished smoothly using MATLAB R2007b software together with its graphic analysis

Differential cross section measurements for the production of a W boson in association with jets in proton–proton collisions at √s = 7 TeV

Measurements are reported of differential cross sections for the production of a W boson, which decays into a muon and a neutrino, in association with jets, as a function of several variables, including the transverse momenta (pT) and pseudorapidities of the four leading jets, the scalar sum of jet transverse momenta (HT), and the difference in azimuthal angle between the directions of each jet and the muon. The data sample of pp collisions at a centre-of-mass energy of 7 TeV was collected with the CMS detector at the LHC and corresponds to an integrated luminosity of 5.0 fb[superscript −1]. The measured cross sections are compared to predictions from Monte Carlo generators, MadGraph + pythia and sherpa, and to next-to-leading-order calculations from BlackHat + sherpa. The differential cross sections are found to be in agreement with the predictions, apart from the pT distributions of the leading jets at high pT values, the distributions of the HT at high-HT and low jet multiplicity, and the distribution of the difference in azimuthal angle between the leading jet and the muon at low values.United States. Dept. of EnergyNational Science Foundation (U.S.)Alfred P. Sloan Foundatio

Juxtaposing BTE and ATE – on the role of the European insurance industry in funding civil litigation

One of the ways in which legal services are financed, and indeed shaped, is through private insurance arrangement. Two contrasting types of legal expenses insurance contracts (LEI) seem to dominate in Europe: before the event (BTE) and after the event (ATE) legal expenses insurance. Notwithstanding institutional differences between different legal systems, BTE and ATE insurance arrangements may be instrumental if government policy is geared towards strengthening a market-oriented system of financing access to justice for individuals and business. At the same time, emphasizing the role of a private industry as a keeper of the gates to justice raises issues of accountability and transparency, not readily reconcilable with demands of competition. Moreover, multiple actors (clients, lawyers, courts, insurers) are involved, causing behavioural dynamics which are not easily predicted or influenced. Against this background, this paper looks into BTE and ATE arrangements by analysing the particularities of BTE and ATE arrangements currently available in some European jurisdictions and by painting a picture of their respective markets and legal contexts. This allows for some reflection on the performance of BTE and ATE providers as both financiers and keepers. Two issues emerge from the analysis that are worthy of some further reflection. Firstly, there is the problematic long-term sustainability of some ATE products. Secondly, the challenges faced by policymakers that would like to nudge consumers into voluntarily taking out BTE LEI

Penilaian Kinerja Keuangan Koperasi di Kabupaten Pelalawan

This paper describe development and financial performance of cooperative in District Pelalawan among 2007 - 2008. Studies on primary and secondary cooperative in 12 sub-districts. Method in this stady use performance measuring of productivity, efficiency, growth, liquidity, and solvability of cooperative. Productivity of cooperative in Pelalawan was highly but efficiency still low. Profit and income were highly, even liquidity of cooperative very high, and solvability was good

Search for stop and higgsino production using diphoton Higgs boson decays

Results are presented of a search for a "natural" supersymmetry scenario with gauge mediated symmetry breaking. It is assumed that only the supersymmetric partners of the top-quark (stop) and the Higgs boson (higgsino) are accessible. Events are examined in which there are two photons forming a Higgs boson candidate, and at least two b-quark jets. In 19.7 inverse femtobarns of proton-proton collision data at sqrt(s) = 8 TeV, recorded in the CMS experiment, no evidence of a signal is found and lower limits at the 95% confidence level are set, excluding the stop mass below 360 to 410 GeV, depending on the higgsino mass

Impacts of the Tropical Pacific/Indian Oceans on the Seasonal Cycle of the West African Monsoon

The current consensus is that drought has developed in the Sahel during the second half of the twentieth century as a result of remote effects of oceanic anomalies amplified by local land–atmosphere interactions. This paper focuses on the impacts of oceanic anomalies upon West African climate and specifically aims to identify those from SST anomalies in the Pacific/Indian Oceans during spring and summer seasons, when they were significant. Idealized sensitivity experiments are performed with four atmospheric general circulation models (AGCMs). The prescribed SST patterns used in the AGCMs are based on the leading mode of covariability between SST anomalies over the Pacific/Indian Oceans and summer rainfall over West Africa. The results show that such oceanic anomalies in the Pacific/Indian Ocean lead to a northward shift of an anomalous dry belt from the Gulf of Guinea to the Sahel as the season advances. In the Sahel, the magnitude of rainfall anomalies is comparable to that obtained by other authors using SST anomalies confined to the proximity of the Atlantic Ocean. The mechanism connecting the Pacific/Indian SST anomalies with West African rainfall has a strong seasonal cycle. In spring (May and June), anomalous subsidence develops over both the Maritime Continent and the equatorial Atlantic in response to the enhanced equatorial heating. Precipitation increases over continental West Africa in association with stronger zonal convergence of moisture. In addition, precipitation decreases over the Gulf of Guinea. During the monsoon peak (July and August), the SST anomalies move westward over the equatorial Pacific and the two regions where subsidence occurred earlier in the seasons merge over West Africa. The monsoon weakens and rainfall decreases over the Sahel, especially in August.Peer reviewe

Severe early onset preeclampsia: short and long term clinical, psychosocial and biochemical aspects

Preeclampsia is a pregnancy specific disorder commonly defined as de novo hypertension and proteinuria after 20 weeks gestational age. It occurs in approximately 3-5% of pregnancies and it is still a major cause of both foetal and maternal morbidity and mortality worldwide1. As extensive research has not yet elucidated the aetiology of preeclampsia, there are no rational preventive or therapeutic interventions available. The only rational treatment is delivery, which benefits the mother but is not in the interest of the foetus, if remote from term. Early onset preeclampsia (<32 weeks’ gestational age) occurs in less than 1% of pregnancies. It is, however often associated with maternal morbidity as the risk of progression to severe maternal disease is inversely related with gestational age at onset2. Resulting prematurity is therefore the main cause of neonatal mortality and morbidity in patients with severe preeclampsia3. Although the discussion is ongoing, perinatal survival is suggested to be increased in patients with preterm preeclampsia by expectant, non-interventional management. This temporising treatment option to lengthen pregnancy includes the use of antihypertensive medication to control hypertension, magnesium sulphate to prevent eclampsia and corticosteroids to enhance foetal lung maturity4. With optimal maternal haemodynamic status and reassuring foetal condition this results on average in an extension of 2 weeks. Prolongation of these pregnancies is a great challenge for clinicians to balance between potential maternal risks on one the eve hand and possible foetal benefits on the other. Clinical controversies regarding prolongation of preterm preeclamptic pregnancies still exist – also taking into account that preeclampsia is the leading cause of maternal mortality in the Netherlands5 - a debate which is even more pronounced in very preterm pregnancies with questionable foetal viability6-9. Do maternal risks of prolongation of these very early pregnancies outweigh the chances of neonatal survival? Counselling of women with very early onset preeclampsia not only comprises of knowledge of the outcome of those particular pregnancies, but also knowledge of outcomes of future pregnancies of these women is of major clinical importance. This thesis opens with a review of the literature on identifiable risk factors of preeclampsia

Search for heavy resonances decaying to two Higgs bosons in final states containing four b quarks

A search is presented for narrow heavy resonances X decaying into pairs of Higgs bosons (H) in proton-proton collisions collected by the CMS experiment at the LHC at root s = 8 TeV. The data correspond to an integrated luminosity of 19.7 fb(-1). The search considers HH resonances with masses between 1 and 3 TeV, having final states of two b quark pairs. Each Higgs boson is produced with large momentum, and the hadronization products of the pair of b quarks can usually be reconstructed as single large jets. The background from multijet and t (t) over bar events is significantly reduced by applying requirements related to the flavor of the jet, its mass, and its substructure. The signal would be identified as a peak on top of the dijet invariant mass spectrum of the remaining background events. No evidence is observed for such a signal. Upper limits obtained at 95 confidence level for the product of the production cross section and branching fraction sigma(gg -> X) B(X -> HH -> b (b) over barb (b) over bar) range from 10 to 1.5 fb for the mass of X from 1.15 to 2.0 TeV, significantly extending previous searches. For a warped extra dimension theory with amass scale Lambda(R) = 1 TeV, the data exclude radion scalar masses between 1.15 and 1.55 TeV