3,025 research outputs found

    Dix idées reçues sur le Moyen Âge

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    International audienceLe Moyen Âge est souvent accolé aux notions de péril ou d’archaïsme. Mal connu, mal aimé, il est grand temps de lui rendre sa noblesse. Dix poncifs battus en brèche par une sommité médiéviste. Le Moyen Âge a mauvaise réputation. Ne dit-on pas « moyenâgeux » pour qualifier une situation brutale ? Mal connu, on l’assimile à l’obscurantisme, la barbarie ou l’appauvrissement. L’historien Martin Aurell prend la hallebarde pour voler au secours de ce pauvre Moyen Âge. Il démonte dix poncifs avec son érudition accessible. Le fanatisme, la haine des femmes, l’inculture, la violence… Il apparaît qu’à bien des aspects, le Moyen Âge n’a rien à envier à d’autres périodes, et qu’il est parfois plus moderne que notre XXIe siècle

    ACCESS Archiver - A data archiving tool for ACCESS climate models

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    This is the ACCESS Archiver, v1.1 The ACCESS Archiver is designed to archive model output from ACCESS simulations (https://research.csiro.au/access/). It's focus is to copy ACCESS model output from its initial location to a secondary location (typically from /scratch to /g/data), while converting UM files to netCDF, compressing MOM/CICE files, and culling restart files to 10-yearly. Saves 50-80% of storage space due to conversion and compression.Supported versions are CM2 (coupled, amip & chem versions), ESM1.5 (script & payu versions), OM2[-025]. For use on NCI's Gadi system only. Developed by Chloe Mackallah, CSIRO Aspendale, for the preparation of ACCESS model data for CMIP6. Significant contributions from Martin Dix and others. Designed for use alongside the APP4 for CMIP6-compliant processing: https://doi.org/10.5281/zenodo.770346

    Crystallographic characterization and identification of a minor isomer of C(84) fullerene

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    We report the synthesis and single crystal X-ray analysis of C(84) (14)center dot AgTPP (Ag tetraphenylporphyrin) cocrystal-the first ordered crystal structure containing a pristine higher fullerene

    Analysis of Laser Assisted Milling (LAM) of inconel 718 with ceramic tools

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    AbstractLaser Assisted Milling (LAM) is a hybrid machining technology which combines conventional milling with a localized laser beam. The laser spot heats the uncut workpiece material in front of the cutting edge. The aim of this technology is to improve the machinability of difficult to cut alloys, like Inconel 718. Hence, the material strength is reduced by high temperatures in the hot cutting process. Indeed, Inconel 718 is widely used in aerospace industry due to its excellent mechanical strength and corrosion resistance at high temperatures. These properties result in poor machinability and high tool wear. In this paper experiments of LAM and conventional milling of Inconel 718 were performed by using ceramic inserts. Methods from the Design of Experiment (DoE) were adopted in order to investigate the influence of laser and milling parameters in the hybrid process. The response variables were measured as tool wear, tool deflection, active machining force Fa and passive force Fp. The results showed that machining forces, tool deflection and also tool wear could be reduced by laser heating, especially using enhanced cutting data

    Abbé J. Martin, L'Apologétique traditionnelle. Tome I : Les cinq premiers siècles. Tome II : Du septième siècle au dix-septième siècle

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    Noël Léon. Abbé J. Martin, L'Apologétique traditionnelle. Tome I : Les cinq premiers siècles. Tome II : Du septième siècle au dix-septième siècle. In: Revue néo-scolastique. 13ᵉ année, n°50, 1906. pp. 225-226

    Abbé J. Martin, L'Apologétique traditionnelle. Tome I : Les cinq premiers siècles. Tome II : Du septième siècle au dix-septième siècle

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    Noël Léon. Abbé J. Martin, L'Apologétique traditionnelle. Tome I : Les cinq premiers siècles. Tome II : Du septième siècle au dix-septième siècle. In: Revue néo-scolastique. 13ᵉ année, n°50, 1906. pp. 225-226
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