La Roche-sur-Yon – Zac de la Malboire 1

À l’est de la commune de La Roche-sur-Yon, au lieu-dit La Malboire, préalablement à l’aménagement d’une Zac, un diagnostic archéologique est demandé par le service régional de l’archéologie. Les interventions archéologiques se sont déroulées en plusieurs temps. Le diagnostic de la première tranche de la Malboire concerne 22 ha. Les traces du parcellaire contemporain ont été retrouvées. De la céramique médiévale et protohistorique se situe en position secondaire, dans des niveaux de colluvionn..

Les Juilléras (Mondragon, Vaucluse) site d'habitat et funéraire du Néolithique récent, Néolithique final, Campaniforme - Bronze ancien et Bronze final 2b : Premiers résultats

Le site des Juilléras a fait l'objet d'une fouille de sauvetage sur le tracé du TGV Méditerranée. Plusieurs occupations successives ont pu être mises en évidence. Un ensemble mégalithique à vocation funéraire est mis en place au Néolithique récent. Deux fosses indiquent une occupation au Néolithique final. Le site est ensuite occupé au Campaniforme-Bronze ancien et livre une petite nécropole en marge d'une aire d'occupation domestique. Il est réutilisé une dernière fois au Bronze final 2b par l'implantation d'un four à galets chauffés indiquant la présence d'une aire d'activité particulière

Jard-sur-Mer – La Perpoise

Le projet d’aménagement au lieu-dit La Perpoise, d’une superficie de 3 ha sondée à 16 %, a fait l’objet d’un diagnostic archéologique. Situé au nord de l’hypermarché actuel, le futur projet d’aménagement longe la route menant à Talmont-Saint-Hilaire, au bourg, à l’ouest de la pars rustica de la villa du Grand Essart fouillée en 2007. Le mur ouest limitant la pars rustica de la villa a été retrouvé plus au sud. L’échantillon céramique est conforme aux données déjà connues (ier-iie s.). Les deu..

Arthon-en-Retz – 26-28 rue de Pornic, La Bonnetière

Le diagnostic archéologique réalisé sur la commune d’Arthon-en-Retz, au lieu-dit La Bonnetière à l’emplacement d’une ancienne usine couvre une superficie de 6 000 m2. Des fossés parcellaires ont été décelés. Ils sont notés sur le cadastre actuel. Malgré une occupation gallo-romaine proche, seuls des épandages de tegulae ont été repérés. Ils se situent à l’est de la parcelle, en direction des indices connus

Saint-Nazaire – Coulvé-Québrais

Le diagnostic archéologique réalisé du 21 au 24 novembre 2011 concerne la première tranche de l’aménagement d’une Zac sur une superficie de plus de 2 ha, rue de Coulvé. De nombreuses structures fossoyées ont été mises au jour. Le nord-est de la zone est occupée par des fossés qui ont livré du mobilier céramique du premier âge du Fer (Ha D2/D3). Associé à ce mobilier, des fragments de torchis, une meule, un élément de mouture et des fragments de paroi vitrifiée de four indiquent la présence d’..

Heat exchanger/reactors (HEX reactors): Concepts, technologies: State-of-the-art

Process intensification is a chemical engineering field which has truly emerged in the past few years and is currently rapidly growing. It consists in looking for safer operating conditions, lower waste in terms of costs and energy and higher productivity; and away to reach such objectives is to develop multifunctional devices such as heat exchanger/reactors for instance. This review is focused on the latter and makes a point on heat exchanger/reactors. After a brief presentation of requirements due to transposition from batch to continuous apparatuses, heat exchangers/reactors at industrial or pilot scales and their applications are described

Le fond « Moscou » au département de la Gendarmerie nationale

Le fonds d’archives de la Gendarmerie nationale restitué par la Fédération de Russie en 2004 se compose de tous les documents émis ou reçus par l’institution durant l’entre-deux-guerres, qui ont été saisis par l’armée allemande lors de son avancée de 1940. Le ministère des Affaires étrangères a remis au Centre d’archives définitives du département de la Gendarmerie nationale du SHD le fonds n° 172 composé de 19 cartons et d’un fichier papier, représentant un volume de 7 mètres linéaires. Son ..

<i>Gaia</i> Data Release 1. Summary of the astrometric, photometric, and survey properties

Context. At about 1000 days after the launch of Gaia we present the first Gaia data release, Gaia DR1, consisting of astrometry and photometry for over 1 billion sources brighter than magnitude 20.7. Aims. A summary of Gaia DR1 is presented along with illustrations of the scientific quality of the data, followed by a discussion of the limitations due to the preliminary nature of this release. Methods. The raw data collected by Gaia during the first 14 months of the mission have been processed by the Gaia Data Processing and Analysis Consortium (DPAC) and turned into an astrometric and photometric catalogue. Results. Gaia DR1 consists of three components: a primary astrometric data set which contains the positions, parallaxes, and mean proper motions for about 2 million of the brightest stars in common with the HIPPARCOS and Tycho-2 catalogues – a realisation of the Tycho-Gaia Astrometric Solution (TGAS) – and a secondary astrometric data set containing the positions for an additional 1.1 billion sources. The second component is the photometric data set, consisting of mean G-band magnitudes for all sources. The G-band light curves and the characteristics of ∼3000 Cepheid and RR-Lyrae stars, observed at high cadence around the south ecliptic pole, form the third component. For the primary astrometric data set the typical uncertainty is about 0.3 mas for the positions and parallaxes, and about 1 mas yr−1 for the proper motions. A systematic component of ∼0.3 mas should be added to the parallax uncertainties. For the subset of ∼94 000 HIPPARCOS stars in the primary data set, the proper motions are much more precise at about 0.06 mas yr−1. For the secondary astrometric data set, the typical uncertainty of the positions is ∼10 mas. The median uncertainties on the mean G-band magnitudes range from the mmag level to ∼0.03 mag over the magnitude range 5 to 20.7. Conclusions. Gaia DR1 is an important milestone ahead of the next Gaia data release, which will feature five-parameter astrometry for all sources. Extensive validation shows that Gaia DR1 represents a major advance in the mapping of the heavens and the availability of basic stellar data that underpin observational astrophysics. Nevertheless, the very preliminary nature of this first Gaia data release does lead to a number of important limitations to the data quality which should be carefully considered before drawing conclusions from the data

A ditadura do corpo perfeito: um estudo das representações sociais sobre corpo a partir de uma oficina pedagógica

In schools, the human body is usually treated in a fragmented and purely biological. The textbook brings the body outside the social context not discussing the power relations that are submitted. Seeking strategies to map and discuss the representations of body produced by different social practices, we developed the workshop "The dictatorship of the perfect body" which discusses the role of culture and language in the constitution of the ideal of the perfect body in society. Through the workshop, we noted social representations of a universal body in the European molds, a beautiful body ideal and representations of masculinity and femininity.Nas escolas, o corpo humano geralmente é tratado de forma fragmentada e puramente biológico. O livro didático traz o corpo descontextualizado, não discutindo as relações de poder às quais está submetido. Buscando estratégias para mapear e problematizar as representações sobre corpo produzidas por diferentes práticas sociais, elaboramos a oficina “A ditadura do corpo perfeito” que discute o papel da cultura e da linguagem na constituição do ideal de corpo perfeito em voga na sociedade. Através da implementação da oficina, evidenciamos representações sociais de um corpo universal nos moldes europeus, de um corpo belo ideal e representações de masculinidade e feminilidade

Identification of the Male-Produced Aggregation Pheromone of the Four-Spotted Coconut Weevil, Diocalandra frumenti

This document is the Accepted Manuscript version of a Published Work that appeared in final form in Journal of Agricultural and Food Chemistry, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://doi.org/10.1021/acs.jafc6b04829[EN] The four-spotted coconut weevil, Diocalandra frumenti Fabricius (Coleoptera: Dryophthoridae), is a small weevil found attacking economically important palm species, such as coconut, date,, oil, and Canary palms. Given the scarcity of detection and management tools for this pest, the availability of a pheromone to be included in trapping protocols would be a crucial advantage. Previous laboratory experiments showed evidence for aggregation behavior; thus, our main goal was to identify the aggregation pheromone in this species. The volatile profile of D. frumenti individuals was studied by aeration and collection of effluvia in Porapak-Q and also by solid phase microextraction (SPME) techniques. Moreover, solvent extraction of previously frozen crushed individuals was also performed. All resulting extracts and SPME fibers were analyzed by gas chromatography coupled to mass spectrometry (GC-MS). The comparison of male and female samples provided the candidate compound, 5ethyl-2,4-dimethy1-6,8-dioxabicyclo [3.2.1]octane (multistriatin), whose biological activity was evaluated in olfactometer and field assays.This work received funding from Direccion General de Agricultura del Gobierno de Canarias (Spain).Vacas González, S.; Navarro Fuertes, I.; Seris, E.; Ramos, C.; Hernández Suárez, E.; Navarro-Llopis, V.; Primo Millo, J. (2017). Identification of the Male-Produced Aggregation Pheromone of the Four-Spotted Coconut Weevil, Diocalandra frumenti. Journal of Agricultural and Food Chemistry. 65(2):270-275. doi:10.1021/acs.jafc6b04829S27027565