1,723,892 research outputs found
Supplementary data to Frasson et al. 2023
No full text<p>Supplementary data for Frasson et al. 2023 submitted to Solid Earth. The data consist of full snapshots of the geoids, topography, CMB heat flux, and composition at the CMB for the six cases of the study; the PCA outputs for the six cases; and movies showing the time evolutions of the outputs in the mantle convection models.</p>
<p> </p>
<p>The full snapshots are given in HDF5 format, with one file per time step. They can be found in the archives MF.zip and MC.zip for the MF model and the MC model respectively. The files contain:</p>
<ul>
<li>The fields in the physical space. The first coordinate is the latitude, the second coordinate is the longitude (dataset "data").</li>
<li>The latitudes and longitudes associated with the fields (datasets "latitude" and "longitude").</li>
<li>Some information regarding the snapshots (attributes "Time (Myr)", "Model", "Case", "Correction", and "Unit").</li>
</ul>
<p>The files are called "name_xxxx.h5", where xxxx stands for the time in Myr before the end of the simulation.The names of the files are:</p>
<ul>
<li>qcmb: CMB heat flux</li>
<li>geoid: Total geoid</li>
<li>geoid_nolvv: No LVVs geoid</li>
<li>topo: Topography</li>
<li>prim: Composition at the CMB</li>
</ul>
<p> </p>
<p>The PCA outputs are given in HDF5 format. Each file has an "outputs" and a "grid" group. The "outputs" section gives:</p>
<ul>
<li>The average heat flux pattern. The first coordinate is the latitude, the second coordinate is the longitude (dataset "average").</li>
<li>The list of patterns for each PCA component in physical space. The first coordinate is the latitude, the second coordinate is the longitude (dataset "pattern").</li>
<li>The time-dependent weight of the components. The first coordinate is the time, the second coordinate is the component number (dataset "weights").</li>
<li>The singular values of the components (dataset "singular values").</li>
<li>The time in Myr (dataset "Time").</li>
<li>The component numbers (dataset "components").</li>
</ul>
<p>The "grid" group gives the latitudes (dataset "latitude") and the longitudes (dataset "longitude") associated with the patterns.</p>
<p> </p>
<p>Description of the movies:</p>
<ul>
<li>outputs_MF: As in Fig. 2 in Frasson et al. 2023.</li>
<li>outputs_MC: As in Fig. 3 in Frasson et al. 2023.</li>
<li>qcmb_MF: CMB heat flux in cases MF0, MF1, MF2, and MF* in a Mollweide projection. Black lines delineate the edges of basal chemical piles.</li>
<li>qcmb_MC: CMB heat flux in cases MC0 and MC1 in a Mollweide projection. Black lines delineate the edges of basal chemical piles.</li>
</ul>
Advanced Annotation and External Representation in LKC System
No full textLes actes peuvent être commandés à l'adresse suivante : http://tice2002.insa-lyon.fr/fr/sommaire.htmlThe main objective of the LKC approach (Learning by Knowledge Construction [Rouane, Frasson and Kaltenbach 2002]) is to provide an effective support for a student's reading activity in a learning context while promoting and facilitating his understanding and knowledge acquisition. This paper shows how active reading can be supported and sustained with the use of advance annotation approach of the LKC system.1L'approche d'apprentissage par construction de connaissance, nommée LKC (Learning by Knowledge Construction [Rouane, Frasson and Kaltenbach 2002]) vise à fournir un support effective à l'apprenant Durant l'activité de lecture pour promouvoir et faciliter la compréhension et l'acquisition de connaissances. Cet article montre comment une lecture active peut être soutenue par un système avancé d'annotation utilisant cette approche
Supplementary data to Frasson et al. 2024
No full text<p>Supplementary data and code for Frasson et al. 2024 accepted for publication in Solid Earth. The data consist of full snapshots of the geoids, topography, CMB heat flux, and composition at the CMB for the six cases of the study; the PCA outputs for the six cases; and movies showing the time evolutions of the outputs in the mantle convection models. The scripts can be ran on the snapshots to compute the principal component analysis (PCA) and the true polar wander (TPW).</p>
<p> </p>
<p>The full snapshots are given in HDF5 format, with one file per time step. They can be found in the archives MF.zip and MC.zip for the MF model and the MC model respectively. The files contain:</p>
<ul>
<li>The fields in the physical space. The first coordinate is the latitude, the second coordinate is the longitude (dataset "data").</li>
<li>The latitudes and longitudes associated with the fields (datasets "latitude" and "longitude").</li>
<li>Some information regarding the snapshots (attributes "Time (Myr)", "Model", "Case", "Correction", and "Unit").</li>
</ul>
<p>The files are called "name_xxxx.h5", where xxxx stands for the time in Myr before the end of the simulation.The names of the files are:</p>
<ul>
<li>qcmb: CMB heat flux</li>
<li>geoid: Total geoid</li>
<li>geoid_nolvv: No LVVs geoid</li>
<li>topo: Topography</li>
<li>prim: Composition at the CMB</li>
</ul>
<p> </p>
<p>The PCA outputs are given in HDF5 format. Each file has an "outputs" and a "grid" group. The "outputs" section gives:</p>
<ul>
<li>The average heat flux pattern. The first coordinate is the latitude, the second coordinate is the longitude (dataset "average").</li>
<li>The list of patterns for each PCA component in physical space. The first coordinate is the latitude, the second coordinate is the longitude (dataset "pattern").</li>
<li>The time-dependent weight of the components. The first coordinate is the time, the second coordinate is the component number (dataset "weights").</li>
<li>The singular values of the components (dataset "singular values").</li>
<li>The time in Myr (dataset "Time").</li>
<li>The component numbers (dataset "components").</li>
</ul>
<p>The "grid" group gives the latitudes (dataset "latitude") and the longitudes (dataset "longitude") associated with the patterns.</p>
<p> </p>
<p>Description of the movies:</p>
<ul>
<li>outputs_MF: As in Fig. 2 in Frasson et al. 2024.</li>
<li>outputs_MC: As in Fig. 3 in Frasson et al. 2024.</li>
<li>qcmb_MF: CMB heat flux in cases MF0, MF1, MF2, and MF* in a Mollweide projection. Black lines delineate the edges of basal chemical piles.</li>
<li>qcmb_MC: CMB heat flux in cases MC0 and MC1 in a Mollweide projection. Black lines delineate the edges of basal chemical piles.</li>
</ul>
<p> </p>
<p>Description of the scripts</p>
<ul>
<li>PCA.py: Computes the PCA of the field stored in the path provided as argument for the given model.</li>
<li>inertia.py: Computes the successive positions of the inertia axis. This script includes functions to rotate the outputs according to the positions of the inertia axis.</li>
</ul>
Claudia Frasson, Rousseau ou le langage de la mémoire sensorielle
Get PDFAnche a prescindere dalla teoria proustiana della memoria affettiva, è evidente che il ricordo delle sensazioni provate ha un ruolo capitale nella rievocazione del passato. Esso diviene tanto più prezioso quanto più, con l’avanzare dell’età, cresce il desiderio di rivivere gli anni più lontani. L’articolo di C. Frasson prende in esame il primo libro delle Confessions di Jean-Jacques Rousseau, quello in cui lo scrittore racconta la propria infanzia, per analizzare la presenza dei termini relat..
La via Aemilia Scauri e la viabilità romana tra Dertona e Aquae Statiellae. Nuove considerazioni alla luce di alcune fonti erudite e archivistiche
No full textUna stele funeraria lunense poco nota nel Castello di San Giorgio alla Spezia
No full textSi esamina una stele funeraria un tempo appartenuta alla collezione Fabbricotti e attualmente conservata presso il Museo Civico Archeologico "Ubaldo Formentini" della Spezia. Non è possibile precisare il luogo di ritrovamento del reperto, anche se è assai probabile una provenienza dal sito della colonia romana di Luna (VII regio - Etruria) o quantomeno dal suo territorio. Nonostante la superficie frontale della stele si presenti profondamente erosa, un esame approfondito dei residui di lettere consente di ricostruire l'intero testo dell'iscrizione, che si compone di due dediche distinte e conserva una rara attestazione epigrafica del termine condiscipulus.This paper deals with a funerary stele, which is currently preserved at the Museo Civico Archeologico "Ubaldo Formentini" in La Spezia and once belonged to Fabbricotti collection. Although its findspot is unknown, the object most likely comes from the site of the Roman colony of Luna (VII regio - Etruria) or from its territory. Despite the front surface of the stele is deeply eroded, a thorough examination of the remains of the letters allows the complete reconstruction of the text, which is made up of two separate dedications. The inscription also includes a rare epigraphic attestation of the word condiscipulus
Addita auxilia, Ligurum duo milia. Gli ausiliari liguri negli eserciti romani del II secolo a. C.
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Le epigrafi di Luni romana. I. Revisione delle iscrizioni del Corpus Inscriptionum Latinarum
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