313 research outputs found
PINET (A.)
No full textDubois Patrick. PINET (A.). In: Le dictionnaire de pédagogie et d'instruction primaire de Ferdinand Buisson : répertoire biographique des auteurs. Paris : Institut national de recherche pédagogique, 2002. pp. 117-118. (Bibliothèque de l'Histoire de l'Education, 17
Commentary: Handwriting but not typewriting leads to widespread brain connectivity: a high-density EEG study with implications for the classroom
No full textPublished: 08 January 2025The author(s) declare financial support was received
for the research, authorship, and/or publication of this
article. This work was supported by the grant ANR-23-
CE28-0025 managed by the French National Research
Agency, by the Basque Government through the BERC
2022-2025 program, and by the Spanish State Research
Agency through BCBL Severo Ochoa excellence accreditation
CEX2020-001010/AEI/10.13039/501100011033 and through
project PID2020-113926GB-I00/AEI/10.13039/501100011033.
This work was also supported by AMPIRIC–France 2030
in the form of a visiting researcher grant awarded to
Svetlana Pinet
A la platja, il·licitans!!!! La figura llegendària de Francesc Cantó a la vinguda de la Mare de Déu i la història vertadera de la Torre del Pinet
No full textEste estudio recoge datos novedosos sobre la construcción de la Torre del Pinet, una defensa costera prebaluartada. El autor busca paralelos en torres construidas a lo largo del Mediterráneo, enmarca cronológicamente su construcción y aborda los numerosos ataques que recibía la costa desde el s. XIV al XVIII. También se recopila los distintos proyectos de defensa de la costa a lo largo del s. XVI con la consiguiente reparación y reedificación de las construcciones anteriores. Finaliza abordando la situación de la torre durante el s. XVII, también bajo la administración borbónica hasta llegar a las referencias documentales que aparecen sobre la misma en el s. XIX.This study collects new data on the construction of the Torre del Pinet, a pre-bastion coastal defense. The author looks for parallels in towers built along the Mediterranean, chronologically frames their construction and addresses the numerous attacks that the coast received since the s. XIV to XVIII. It also compiles the different coastal defense projects throughout the s. XVI with the consequent repair and rebuilding of the previous buildings. It ends by addressing the situation of the tower during the s. XVII, also under the Bourbon administration until reaching the documentary references that appear in the s. XIX
Complex Monge-Ampère flows on compact Hermitian manifolds
No full textL'origine de la zone de transition dunitique (DTZ) à l'interface manteau-croûte est mal connue, ainsi que les processus physico-chimiques impliqués dans sa genèse. Pour aborder cette question, ce travail a porté sur l'étude pétrologique, géochimique et structurale de 20 coupes (600 échantillons) levées dans la DTZ du massif de Sumail (ophiolite d'Oman), épaisse de plus de 400 mètres à l'aplomb d'un paléo-diapir mantellique. Au-delà des données in situ sur minéraux (microsonde, LA-ICP-MS) et des compositions en éléments majeurs des roches totales, le développement d'une procédure analytique a permis l'acquisition des compositions en éléments en traces des dunites dont les teneurs sont de l'ordre du ng.g-1. La DTZ est faite de dunites pures (olivine et chromite) et de dunites imprégnées, contenant une quantité variable de minéraux interstitiels ayant cristallisé à partir d'un magma percolant. Ces faciès renferment des minéraux d'une variété insoupçonnée incluant, en plus de ceux clairement issus d'un MORB (clinopyroxène et plagioclase), de l'orthopyroxène, amphibole, grenat, et des diopsides témoignant d'un processus d'hybridation entre le MORB et des fluides hydratés. Les forts rapports Mg# et teneurs en TiO2 des orthopyroxènes et amphiboles ainsi que la composition des clinopyroxènes, intermédiaire entre clinopyroxènes magmatiques et diopsides hydrothermaux, a permis de contraindre la composition du magma hybride qui résulterait du mélange entre un magma d'affinité tholéiitique et un fluide supercritique riche en silice, voire trondhjémitique issu de la fusion incongruente hydratée des orthopyroxènes mantelliques, similaire au produit de fusion hydratée des roches environnantes (péridotites serpentinisées, troctolites, gabbros). Ces minéraux sont observés en position interstitielle et en inclusion dans les chromites, témoignant de leur origine précoce et du fait que les magmas hybrides ont participé à la formation de la DTZ. La combinaison des interprétations des données in situ et des données roches totales a permis la déconvolution du message polyphasé enregistré par les dunites : la signature du protolithe, celles de la dunitisation et du rééquilibrage de la matrice d'olivine avec un MORB percolant (métasomatisme cryptique), la signature de refertilisation par la cristallisation des minéraux interstitiels (métasomatisme modal), ainsi que les effets de la serpentinisation. Il apparaît que les dunites pures, caractérisées par un spectres de terres rares en forme de U ou de V, semblent avoir acquis cette signature très précocement, probablement lors de la phase initiale de leur genèse sous l'effet de rééquilibrages avec des liquides très riches en éléments incompatibles (REE, Th, U, HFSE) et pouvant correspondre au magma hybride. L'étude structurale de la DTZ dans le massif de Sumail a montré l'influence de la tectonique synmagmatique sur la structuration de la DTZ, se traduisant par l'alternance d'horizons imprégnés ou non ainsi que par l'évolution verticale sur plusieurs dizaines de mètres des compositions chimiques à l'approche des zones de failles. On l'observe notamment pour les teneurs en éléments immobiles dans les fluides tels que le Ti, les REE ou le Th. La DTZ semble s'être développée dans un environnement transtensif dont les deux systèmes de failles principaux N130 et N165-180 ont accommodé la percolation des magmas et fluides responsables de la dunitisation ainsi que l'introduction des fluides hydrothermaux pouvant conditionner les échanges globaux avec les enveloppes externes.La comparaison avec les DTZ d'autres massifs en Oman ou à Trinity (Californie), ayant évolué dans un contexte magmatique différent, montre également l'importance des failles synmagmatiques dans la structuration de la DTZ. Les liquides qui ont percolé dans ces DTZ apparaissent systématiquement sous-saturés en Al et saturés en H2O, amenant à interpréter le caractère hydraté comme une condition critique pour la genèse des dunites.The origin of the dunitic transition zone (DTZ) between the mantle and the crust is still largely unknown, as well as the physical and chemical processes involved in its genesis. To address this topic, this thesis focused on the petrological, geochemical and structural study of 20 cross-sections (600 samples) collected along the DTZ from the Sumail massif, Oman ophiolite, 400 meters thick and located above a former paleo-mantle diapir. In addition to mineral compositions acquired using in situ methods (microprobe, LA-ICP-MS) and to whole rock major elements, the development of an analytical procedure permitted to determine trace element contents in dunites that display low concentrations (regularly about one ng.g-1). The DTZ is made of pure dunites (olivine and minor chromites), and of impregnated ones, containing a variable amount of interstitial minerals that crystallized from a percolating melt. These latter rocks contain an unexpected mineralogical variety with, in addition to clinopyroxene and plagioclase showing a MORB affinity, the presence of orthopyroxene, amphibole, garnet and diopsides that highlights a hybridization process between the MORB and hydrated fluids. The high Mg# ratio and TiO2 content in orthopyroxene and amphibole together with the clinopyroxene composition, intermediate between igneous clinopyroxene and pure hydrothermal diopside, allow deciphering the nature of the parent melt as the result of the mixing between tholeiitic melt and a supercritical water enriched in silica, or trondhjemitic fluid issued from the hydrated incongruent melting of mantle orthopyroxene, similar to melts produced by the hydrated melting of country rocks (serpentinized peridotites, troctolites, gabbros). All these minerals are observed both in interstitial position and as inclusions in chromite, showing that they crystallized early and that hybrid melts participated to the genesis of the DTZ. The comparison between mineral and whole rock compositions permitted to highlight the different processes that led to the observed chemical signatures of dunites: the protolithe signature, the dunitization process, chemical reequilibration between the olivine matrix and the percolating MORB, refertilization following the crystallization of interstitial minerals, as well as the effects of later serpentinization. Pure dunites, characterized by U or V-shaped REE patterns, seem to have acquired early the LREE-enriched signature that probably results from the reequilibration with silica- and incompatible trace elements-rich fluids (REE, Th, U, HFSE) generated through the harzburgite orthopyroxenes incongruent melting and probably reflecting the hybrid melt that crystallized interstitial hydrous minerals. The structural study of the DTZ in Sumail highlights the effect of synmagmatic faults on the DTZ development, resulting in the alternation between pure and impregnated horizons as well as in the vertical chemical structuration with compositions evolving on few tens of meters until fault zones. This is particularly true for chemical species expected as immobile during weathering as Ti, REE or Th. The DTZ seems to have been developed in a transtensional environment structured by two main faults systems, oriented N130 and N165-180. These faults spatially constrained both the melt flow, thus the dunitization, and the introduction of hydrothermal fluids probably oceanic in origin. This meeting zone between igneous and hydrothermal fluids can strongly influence the chemical exchanges and distribution between the deep lithosphere and the surface. The comparison between the Sumail DTZ and other ones from Oman or Trinity (California) ophiolites, which evolved in a different magmatic setting, shows the systematic role of synmagmatic faults. Melts that percolated these other DTZ were under-saturated in Al and saturated in water, allowing to interpret the hydrated component as an essential condition for dunites genesis at the mantle-crust transition
Las mujeres en la revolución mexicana: el caso de las soldaderas en el ejército villista, 1910, 1920
No full textTesis para optar por el grado de Licenciatura en Histori
"POR CANTIGAS O POR RIMAS": POETRY AND POLITICS AT COURT IN IBERIA, 1000-1300
No full textMy dissertation explores how the Occitan lyric of the troubadours fits into the literary system of medieval Iberia and that of the broader medieval Mediterranean. To that end, I alternate between conceptual and literary-historical interventions, theorizing three concepts — court, agency, and subject — and analyzing three poetic scenes. Each scene stages close readings of the songs of a different “Iberian” troubadour — Guilhem de Peitieu (1071–1126), Guillem de Berguedà (…1138–1192…), and Guiraut Riquier (…1254–1292) — in their courtly contexts. In the first chapter, I theorize the court as a space, working from definitions in Alfonso X’s Siete Partidas, and lyric as a practice that helps to produce and regulate that space. Complementing that conceptual analysis, chapter two focuses on the songs of the “first” troubadour, Guilhem de Peitieu. I assess the vocabulary surrounding craft in Guilhem’s songs and its overlap, and disjunction, with that used in the lyric of Iberian taifa courts. Turning to the question of what lyric can do, chapter three draws from contemporary theory and medieval texts to develop an account of the agency of lyric. My fourth chapter observes this process in action, analyzing the corpus of Guillem de Berguedà, the combative Catalan nobleman and troubadour whose violent songs exemplify the extra-literary force lyric could exert. The fifth chapter explores the treatment of the subject in troubadour lyric, arguing for an understanding of the troubadour subject that is open and multiple rather than unitary and fixed. The “I” in these songs serves as a point of convergence for the complexity of the court: a space whose multiple functions contaminate each other until politics and pleasure become inseparable. This is the context I take up in the last chapter, focused on the court of Alfonso X and the “last” troubadour, Guiraut Riquier. Guiraut’s moment is one of dramatic change in linguistic technology and his lyric documents the attendant shifts in authority that result, even as he defends the value of his craft in its waning days
. 78 (2011) enero-abril. Historias. Revista de la Dirección de Estudios Históricos
No full text- Declaración de El Colegio de México por Esteban Sánchez de Tagle. - Acercamientos encontrados a la antigüedad americana por George Kubler. - Antifascista prematuro por Bernard Knox. - Marginalidad y marginación de la minería de Nueva Vizcaya (1563-1631) por Jaime J. Lacueva. - La música celestial en el imaginario novohispano por Gisela von Wobeser y Abraham Villavicencio. - “Aquí andaba la mano de Dios”: inicios de la devoción a la Divina Pastora en Veracruz, 1744-1755 por William Taylor. - Auge y límites de las imágenes compartidas: las cofradías del arzobispado de México a finales del siglo XVIII por Nadine Béligand. - Los estudios de género en el Centenario de la Revolución Mexicana (1991-2010) por Martha Eva Rocha. - Rodolfo Usigli: en defensa de Humberto Rivas. Cuatro cartas y un artículo periodístico en defensa de las libertades de creación y de expresión por Pilar García-Sedas. - Los apaches, algo más que sombras por Cuauhtémoc Velasco. - Hitos de México por Rodrigo Martínez Baracs. - Viejos temas, nuevas visiones por Alejandro Pinet. - Crestomanía por José Mariano Leyva
Viejos temas, nuevas visiones. Historias. Revista de la Dirección de Estudios Históricos Num. 78 (2011) enero-abril
No full textLa Bibliothèque publique Laure-Conan de La Malbaie : Prix Architecture 2013
No full textL’auteure relate une expérience unique de ravissement et de doute qu’est celle de participer à la construction d’une bibliothèque, de passer d’un dépôt de livres à un espace de vie, de concilier passion et raison, créativité et besoins bibliothéconomiques. Pour réussir le projet, la complicité d’un dialogue constructif entre les partenaires est essentielle.The author describes the unique experience of wonderment and doubt that is inherent in the construction of a library, transitioning from book depot to a living space, merging passion and reason, creativity and library service requirements. A close and constructive dialogue amongst all the partners was essential if this project was to succeed.El autor relata una experiencia única de embelesamiento y de incertidumbre: la de participar en la construcción de una biblioteca, de pasar de un depósito de libros a un espacio de vida, de conciliar pasión y razón, creatividad y necesidades biblioteconómicas. Para garantizar el éxito del proyecto, es esencial la complicidad de un verdadero diálogo constructivo entre las partes
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