Search results for "Dewey"
showing 10 items of 102 documents
L’università italiana verso Europa 2020
2013
L'università italiana e la sfida di Europa2020" intende realizzare un'indagine approfondita dei processi di riforma e di adattamento al contesto europeo e internazionale intrapresi dal sistema universitario italiano a partire dagli anni '90, processi culminati nella L. 240/2010 "Norme in materia di organizzazione delle Università, di personale accademico e reclutamento, nonché delega al Governo per incentivare la qualità e l'efficienza del sistema universitario", e più in generale nell'esigenza di ridisegno del sistema secondo principi di efficacia, efficienza e coesione. Il volume studia il percorso di implementazione della riforma da parte degli atenei e l'inserimento nel sistema italiano…
What's wrong with the adequacy-argument? A pragmatic diagnosis
2011
Published version of an article in the journal: Sophia, 50(1), 11-23. Also available from the publisher at: http://dx.doi.org/10.1007/s11841-009-0153-0 When confronted with the question of which philosophical conception of religion to consider most adequate, many philosophers appeal to what I call the adequacy-argument: that we should prefer the one that looks most adequate from the perspective of religious believers. In this paper, I provide a critique of the adequacy-argument based on a pragmatic analysis of adequacy-judgments according to which reflective adequacy-judgments are forward-looking, and hence include considerations of the consequences of adopting different judgments as guides…
GW170814: A Three-Detector Observation of Gravitational Waves from a Binary Black Hole Coalescence
2017
On August 14, 2017 at 10 30:43 UTC, the Advanced Virgo detector and the two Advanced LIGO detectors coherently observed a transient gravitational-wave signal produced by the coalescence of two stellar mass black holes, with a false-alarm rate of 1 in 27 000 years. The signal was observed with a three-detector network matched-filter signal-to-noise ratio of 18. The inferred masses of the initial black holes are 30.5-3.0+5.7M and 25.3-4.2+2.8M (at the 90% credible level). The luminosity distance of the source is 540-210+130 Mpc, corresponding to a redshift of z=0.11-0.04+0.03. A network of three detectors improves the sky localization of the source, reducing the area of the 90% credible regio…
Aux Etats-Unis, l'élève entre en démocratie
2007
Ancien titre : Durkheim, Dewey, l'école et la citoyenneté; Cette interview compare la conception de la citoyenneté développée par Dewey et Durkheim et leurs impacts respectifs sur l'éducation à la citoyenneté que pratiquent les écoles françaises et américaines.
Les buts et les conditions de l'enseignement selon les enseignants du second degré
2011
National audience; Une enquête auprès de 700 enseignants français du second degré mesure la prégnance de deux modèles d'éducation, ceux de Durkheim et de Dewey, dans la représentation qu'ils se font des buts et des conditions de l'enseignement. Leurs représentations empruntent le plus souvent aux deux modèles, mais le centre de gravité des réponses penche légèrement du côté du modèle durkheimien. Les enseignants qui ont une conception des buts de l'enseignement plus proches du modèle de Dewey sont un peu plus favorables à l'ouverture du second degré. Ceux qui ont une conception des conditions de l'enseignement plus proches de ce modèle pensent plus souvent que leur action peut faire une dif…
Kuusi kuukautta kokemuskoulua : 4H-tapahtumatuottajavalmennus
2016
Tässä tutkimuksessa tarkastellaan aktiivista kansalaisuutta kehittävän oppimisympäristön rakentumista tapahtumatuottajavalmennuksessa. Ajankohtaisuutta tutkimukselleni tuo työelämän muutos joka heijastuu myös oppimiselle asetettaviin vaatimuksiin. Yhteiskunnallisen kehyksen tutkimukselle asettaa uusi opetussuunnitelma. Aineistoni pohjautuu osallistuvaan havainnointiin ja kahteen erilliseen lomakekyselyyn. Aineisto on analysoitu sisällönanalyysillä. Tutkimuskysymykseni ovat: millainen 4H:n tapahtumatuottajavalmennus on oppimisympäristönä sekä miten oppimisympäristö edistää aktiivista kansalaisuutta. Analyysissä havaitsin oppimisympäristön rakentamisessa olennaiseksi a…
Search for intermediate mass black hole binaries in the first and second observing runs of the Advanced LIGO and Virgo network
2019
Gravitational wave astronomy has been firmly established with the detection of gravitational waves from the merger of ten stellar mass binary black holes and a neutron star binary. This paper reports on the all-sky search for gravitational waves from intermediate mass black hole binaries in the first and second observing runs of the Advanced LIGO and Virgo network. The search uses three independent algorithms: two based on matched filtering of the data with waveform templates of gravitational wave signals from compact binaries, and a third, model-independent algorithm that employs no signal model for the incoming signal. No intermediate mass black hole binary event was detected in this sear…
All-sky search in early O3 LIGO data for continuous gravitational-wave signals from unknown neutron stars in binary systems
2021
Rapidly spinning neutron stars are promising sources of continuous gravitational waves. Detecting such a signal would allow probing of the physical properties of matter under extreme conditions. A significant fraction of the known pulsar population belongs to binary systems. Searching for unknown neutron stars in binary systems requires specialized algorithms to address unknown orbital frequency modulations. We present a search for continuous gravitational waves emitted by neutron stars in binary systems in early data from the third observing run of the Advanced LIGO and Advanced Virgo detectors using the semicoherent, GPU-accelerated, binaryskyhough pipeline. The search analyzes the most s…
A globally relevant stock of soil nitrogen in the Yedoma permafrost domain
2022
AbstractNitrogen regulates multiple aspects of the permafrost climate feedback, including plant growth, organic matter decomposition, and the production of the potent greenhouse gas nitrous oxide. Despite its importance, current estimates of permafrost nitrogen are highly uncertain. Here, we compiled a dataset of >2000 samples to quantify nitrogen stocks in the Yedoma domain, a region with organic-rich permafrost that contains ~25% of all permafrost carbon. We estimate that the Yedoma domain contains 41.2 gigatons of nitrogen down to ~20 metre for the deepest unit, which increases the previous estimate for the entire permafrost zone by ~46%. Approximately 90% of this nitrogen (37 gigaton…
Le ricerche di Aldo Visalberghi in campo didattico
2021
Il capitolo presenta gli interessi principali di studio e di ricerca di Aldo Visalberghi, preceduti da una breve parentesi biografica: delinea alcuni aspetti del pensiero di John Dewey quali fonti di ispirazione del pedagogista triestino; descrive la pedagogia esperienziale come sapere didattico-educativo da lui sostenuto; sintetizza il suo interesse per la valutazione nel processo educativo; descrive le variabili del condizionamento sociale nell’educazione scolastica da lui individuate; rileva la dimensione formativa della ricerca da lui valorizzata; evidenzia il valore sociale che Visalberghi attribuiva all’insegnamento e all’apprendimento; sottolinea il carattere ludiforme che egli asseg…