Éditeur(s) : HAL CCSD
Résumé : International audience
This paper addresses the problem of word spotting in handwritten documents. The method is segmentation-free and follows the query-by-string paradigm. In the paper, we focus on the first step of the whole bio-inspired process that is based on two filtering steps, which are a global filtering followed by a more local filtering after a change of observation scale. The contribution of this approach is the use and the generalization of the Haar-Like-Features for the analysis of the document images, inspired from the famous visual perception principle. Different pieces of information are extracted from the whole image before drawing a conclusion, after a process of accumulation of votes. The method is evaluated using the IAM Handwriting Database.
17th Biennial Conference of the International Graphonomics Society
Pointe-à-Pitre, Guadeloupe

hal-01165920
https://hal.univ-antilles.fr/hal-01165920
https://hal.univ-antilles.fr/hal-01165920/document
https://hal.univ-antilles.fr/hal-01165920/file/IGS_2015_submission_33.pdf

Éditeur(s) : Blackwell science
Résumé : The trophic level mean and variance, and the degree of omnivory for five Celtic Sea fish predators were estimated using a database of stomach content records characterized by a high level of taxonomic resolution. The predators occupied a high position in the food web, i.e. 4.75 for Atlantic cod Gadus morhua, 444 for haddock Melanogrammus aeglefinus, 4.88 for European hake Merluccius merluccius, 5.00 for megrim Lepidorhombus whiffiagonis and 5.27 for whiting Merlangius merlangus. The level of taxonomic resolution of the prey did not greatly affect mean T-L predator values; an effect on variance was evident, low resolution masking intra-population variability in T-L. Generalized additive models (GAM) were used to explain the variability of predator T-L caused by environmental variables (international Council for the Exploration of the Sea, ICES, division and season) and predator characteristics (total length, L-T). Significant year, location season and interaction effects were found for some species and with L-T, at the scale of ICES subdivision. The species-specific variability of T-L could be due to spatio-temporal variations in prey availability and in predator selectivity following ontogenetic changes. Omnivorous fish T-L. was less affected by spatio-temporal variations. In addition, results showed that the omnivory index and T-L variability provide dissimilar information on predator feeding strategy. Combining information on T-L. variability and omnivory allowed between within individual and between-individual components contributing to trophic niche width to be separated and the type of generalization of fish predators to be identified. (c) 2008 The Authors Journal compilation (c) 2008 The Fisheries Society of the British Isles.
Journal of Fish Biology (0022-1112) (Blackwell science), 2008-09 , Vol. 73 , N. 4 , P. 763-781

Droits : 2008 Wiley Blackwell Publishing, Inc. The Fisheries Society of the British Isles
http://archimer.ifremer.fr/doc/2008/publication-4699.pdf
DOI:10.1111/j.1095-8649.2008.01938.x
http://archimer.ifremer.fr/doc/00000/4699/

Éditeur(s) : HAL CCSD
Résumé : Enamel formation requires the involvement of secretory calcium-binding phosphoproteins. Three of them, amelogenin (AMEL), ameloblastin (AMBN) and enamelin (ENAM), have been extensively studied in mammals. More recently, a fourth protein belonging to the same family has been identified: amelotin (AMTN). AMTN has only been studied in rodents and its role during amelogenesis remains unclear.The aim of this thesis is to extend the knowledge on AMTN by studying its evolution in amniotes and its expression in the lizard Anolis carolinensis.AMTN sequences from many amniote species have been extracted from databases or obtained by PCR, and analyzed. Those analyses allowed us to reveal differences in the gene structure and to highlight residues that were conserved during mammalian or amniote evolution. These conserved amino acids are essential to the structure and/or function of the protein.The expression of AMTN and of AMEL, AMBN and ENAM has been studied by in situ hybridization on lizard jaw sections. Comparison of the expression pattern of these genes during amelogenesis in the lizard with that described in rodents points to similarities (AMEL, AMBN and ENAM) but also to important differences, especially in the spatio-temporal expression of AMTN. In order to better understand AMTN evolution in tetrapods, I studied its expression in an amphibian (Pleurodeles waltl) and a marsupial (Monodelphis domestica).Taken together, these results suggest a link between the evolution of AMTN gene structure (loss of exons and of functional domains in mammals) and its expression (early in non-mammals versus late in mammals) with the emergence of prismatic structure of enamel in early mammals.
La formation de l'émail dentaire met en jeu des phosphoprotéines sécrétées liant le calcium. Parmi celles-ci figurent amélogénine (AMEL), améloblastine (AMBN) et énaméline (ENAM), qui ont fait l'objet de nombreuses études chez les mammifères. Plus récemment, une quatrième protéine de la même famille a été découverte, l'amélotine (AMTN). Elle n'a été étudiée que chez les rongeurs et son rôle au cours de l'amélogenèse reste mal défini. L'objectif de cette thèse est d'élargir les connaissances sur AMTN en étudiant son évolution chez les amniotes et son expression au cours de l'amélogenèse chez le lézard Anolis carolinensis. Les séquences d'AMTN d'un grand nombre d'amniotes ont été extraites des bases de données ou obtenues par PCR, et analysées. Ces analyses ont mis en évidence différentes structures géniques et des acides aminés très conservés au cours de l'évolution. Cette conservation indique qu'ils sont essentiels à la structure ou à la fonction de la protéine. L'expression d'AMTN ainsi que celle d'AMEL, AMBN et ENAM ont été étudiées par hybridation in situ sur des coupes de mâchoires de lézard. La comparaison des patrons d'expression chez le lézard avec ceux décrits chez la souris a révélé des différences dans l'expression spatio-temporelle d'AMTN. De ce fait, afin de mieux comprendre l'évolution de ce gène, son expression a été étudiée chez un amphibien (Pleurodeles waltl) et un marsupial (Monodelphis domestica).Ces travaux suggère un lien entre l'évolution de la structure génique d'AMTN (perte d'exons et de domaines fonctionnels) et de son expression (précoce versus tardive) avec l'émergence de la structure prismatique de l'émail chez les mammifères.
https://tel.archives-ouvertes.fr/tel-01154518

NNT : 2015PA066066
tel-01154518
https://tel.archives-ouvertes.fr/tel-01154518
https://tel.archives-ouvertes.fr/tel-01154518/document
https://tel.archives-ouvertes.fr/tel-01154518/file/2015PA066066.pdf

Éditeur(s) : HAL CCSD Public Library of Science
Résumé : International audience
The use of recombinant antigens has been shown to improve both the sensitivity and the standardization of the serological diagnosis of Farmer's lung disease (FLD). The aim of this study was to complete the panel of recombinant antigens available for FLD serodiagnosis with antigens of Lichtheimia corymbifera, known to be involved in FLD. L. corymbifera proteins were thus separated by 2D electrophoresis and subjected to western blotting with sera from 7 patients with FLD and 9 healthy exposed controls (HEC). FLD-associated immunoreactive proteins were identified by mass spectrometry based on a protein database specifically created for this study and subsequently produced as recombinant antigens. The ability of recombinant antigens to discriminate patients with FLD from controls was assessed by ELISA performed with sera from FLD patients (n = 41) and controls (n = 43) recruited from five university hospital pneumology departments of France and Switzerland. Forty-one FLD-associated immunoreactive proteins from L. corymbifera were identified. Six of them were produced as recombinant antigens. With a sensitivity and specificity of 81.4 and 77.3% respectively, dihydrolipoyl dehydrogenase was the most effective antigen for discriminating FLD patients from HEC. ELISA performed with the putative proteasome subunit alpha type as an antigen was especially specific (88.6%) and could thus be used for FLD confirmation. The production of recombinant antigens from L. corymbifera represents an additional step towards the development of a standardized ELISA kit for FLD diagnosis.
ISSN: 1932-6203

hal-01368315
https://hal.archives-ouvertes.fr/hal-01368315
DOI : 10.1371/journal.pone.0160888
PUBMED : 27490813
PUBMEDCENTRAL : PMC4973876

Éditeur(s) : HAL CCSD
Résumé : National audience
Objectives To define the different stages of spontaneous labour. To determine the indications, modalities of use and the effects of administering synthetic oxytocin. And to describe undesirable maternal and perinatal outcomes associated with the use of synthetic oxytocin. Method A systematic review was carried out by searching Medline database and websites of obstetrics learned societies until March 2016. Results The 1st stage of labor is divided in a latence phase and an active phase, which switch at 5 cm of cervical dilatation. Rate of cervical dilatation is considered as abnormal below 1 cm per 4 hour during the first part of the active phase, and blow 1 cm per 2 hours above 7 cm of dilatation. During the latent phase of the first stage of labor, i.e. before 5 cm of cervical dilatation, it is recommended that an amniotomy not be performed routinely and not to use oxytocin systematically. It is not recommended to expect the active phase of labor to start the epidural analgesia if patient requires it. If early epidural analgesia was performed, the administration of oxytocin must not be systematic. If dystocia during the active phase, an amniotomy is recommended in first-line treatment. In the absence of an improvement within an hour, oxytocin should be administrating. However, in the case of an extension of the second stage beyond 2 hours, it is recommended to administer oxytocin to correct a lack of progress of the presentation. If dynamic dystocia, it is recommended to start initial doses of oxytocin at 2 mUI/min, to respect at least 30 min intervals between increases in oxytocin doses delivered, and to increase oxytocin doses by 2 mUI/min intervals without surpassing a maximum IV flow rate of 20 mUI/min. The reported maternal adverse effects concern uterine hyper-stimulation, uterine rupture and postpartum haemorrhage, and those of neonatal adverse effects concern foetal heart rate anomalies associated with uterine hyper-stimulation, neonatal morbidity and mortality, neonatal jaundice, weak suck/poor breastfeeding latch and autism. Conclusion The widespread use of oxytocin during spontaneous labour must not be considered as simply another inoffensive prescription without any possible deleterious consequences for mother or foetus. Conditions for administering the oxytocin must therefore respect medical protocols. Indications and patient consent have to be report in the medical file. © 2016 Elsevier Masson SAS
Revue Sage - Femme

hal-01467543
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01467543
DOI : 10.1016/j.sagf.2016.11.006

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
Over the last decades, numerous studies have emphasized the role of serpentinites in the subduction zone geodynamics. Their presence and role in subduction environments are recognized through geophysical, geochemical and field observations of modern and ancient subduction zones and large amounts of geochemical database of serpentinites have been created. Here, we present a review of the geochemistry of serpentinites, based on the compilation of ~ 900 geochemical data of abyssal, mantle wedge and exhumed serpentinites after subduction. The aim was to better understand the geochemical evolution of these rocks during their subduction as well as their impact in the global geochemical cycle. When studying serpentinites, it is essential to determine their protoliths and their geological history before serpentinization. The geochemical data of serpentinites shows little mobility of compatible and rare earth elements (REE) at the scale of hand-specimen during their serpentinization. Thus, REE abundance can be used to identify the protolith for serpentinites, as well as magmatic processes such as melt/rock interactions before serpentinization. In the case of subducted serpentinites, the interpretation of trace element data is difficult due to the enrichments of light REE, independent of the nature of the protolith. We propose that enrichments are probably not related to serpentinization itself, but mostly due to (sedimentary-derived) fluid/rock interactions within the subduction channel after the serpentinization. It is also possible that the enrichment reflects the geochemical signature of the mantle protolith itself which could derive from the less refractory continental lithosphere exhumed at the ocean-continent transition. Additionally, during the last ten years, numerous analyses have been carried out, notably using in situ approaches, to better constrain the behavior of fluid-mobile elements (FME; e.g. B, Li, Cl, As, Sb, U, Th, Sr) incorporated in serpentine phases. The abundance of these elements provides information related to the fluid/rock interactions during serpentinization and the behavior of FME, from their incorporation to their gradual release during subduction. Serpentinites are considered as a reservoir of the FME in subduction zones and their role, notably on arc magma composition, is underestimated presently in the global geochemical cycle.
ISSN: 0024-4937

hal-00903601
https://hal.archives-ouvertes.fr/hal-00903601
DOI : 10.1016/j.lithos.2013.05.019

Éditeur(s) : HAL CCSD Wiley
Résumé : 1. Considerable debate surrounds the extent to which tropical forests can be managed for resource extraction while conserving biodiversity and ecosystem properties, which depend on functional composition. Here we evaluate the compatibility of these aims by examining the effects of logging on taxonomic and functional diversity and composition in a tropical forest. 2. Twenty years after selective logging, we inventoried 4140 stems regenerating in logging gaps and adjacent undisturbed areas, and we integrated a database of 13 functional traits describing leaf and wood economics of tropical trees. 3. We found no differences in taxonomic and functional richness among habitats, but logging gaps had significantly higher taxonomic and functional evenness. 4. Logging also effected striking, long-term changes in both species and functional composition. In particular, the xylem density of recruits in logging gaps was 6% less than in unlogged forests, leaves were 11% less tough and had 613% greater mineral nutrient concentrations. 5. Synthesis and applications. Our results suggest that managers of tropical forests should limit overall surface area converted to logging gaps by creating fewer, larger gaps during selective logging, to reduce impacts on the taxonomic and functional composition of the regenerating stand.
ISSN: 0021-8901

hal-01032420
https://hal.archives-ouvertes.fr/hal-01032420
DOI : 10.1111/j.1365-2664.2012.02164.x

Éditeur(s) : HAL CCSD International Frequency Sensor Association (IFSA)
Résumé : International audience
This paper introduces an approach illustrating how the Open Geospatial Consortium (OGC) Sensor Web Enablement (SWE) framework can be used in order to build a franco-lebanese observatory. We present the practical application of SWE services as a source of real-time observation data and the associated technical architecture for making near real-time observations available to end users on the Web. We discuss the question of crossing sensor data with other data sources, e.g., data provided by human observations. We illustrate our approach by describing the methodology to integrate a first illustration case to monitor snow weather stations in the Lebanese Mountains.
ISSN: 1726-5479

lirmm-01381092
https://hal-lirmm.ccsd.cnrs.fr/lirmm-01381092

Éditeur(s) : HAL CCSD
Résumé : International audience
The Corinth Rift is the most seismically active zone in Europe. Since the year 2000, the Corinth Rift Laboratory (CRL, http://crlab.eu) consisting in a multidisciplinary natural observatory, aims at understanding the mechanics of faulting and earthquake nucleation in the Rift. Recent studies have improved our view about fault geometry and mechanics within CRL but there is still a critical need for a better knowledge of the structure at depth.In this project, we aim to analyze the complete seismological database (13 years of recordings) of CRL by using recently developed methodologies of structural imaging in order to determine, with high resolution, the local 3D structure and the earthquake locations. We perform an iterative joint determination of 3D velocity model and earthquake coordinates. P and S velocity models are estimated through a first arrival traveltime tomography by using the adjoint state method proposed by Taillandier et al. (2009). It consists in the minimization of the cost function between observed and theoretical arrival times,which is achieved by estimating the gradient of the cost function. Earthquake locations are also estimated with a linearized inversion approach by computing the gradient of the misfit function. Iterations are repeated until the cost function no longer decreases. We present preliminary results consisting in: (1) the adjustment of a 1D velocity model that is used as initial model of the 3D tomography and (2) a first attempt of the joint determination of 3D velocity model and earthquake locations.We also perform a preliminary receiver function analysis of teleseismic data recorded by the broadband stations of the CRL network. The multiscale approach (Gesret et. al., 2010) analysis of teleseismic P to S converted waves allows to analyze the signal toward the higher frequencies and thus to characterize the structure at depth with a high resolution. Our multiscale approach should give us reliable depth of interfaces beneath seismometers in the CRL area. In this first attempt, we adjust the 1D velocity model that produces a synthetic RF as similar as possible to the stack of observed RF for a subset of data. The identified interfaces could then be compared with heterogeneities imaged by the tomography.
AGU Fall Meeting
San Fransico, United States

hal-01417184
https://hal-mines-paristech.archives-ouvertes.fr/hal-01417184

Éditeur(s) : HAL CCSD IOP Publishing
Résumé : During November 2011 a EURAMET key comparison of absolute gravimeters was organized in the Underground Laboratory for Geodynamics in Walferdange, Luxemburg. The comparison assembled 22 participants coming from 16 countries and four different continents. The comparison was divided into two parts: a key comparison that included six National Metrology Institutes or Designated Institutes, and a pilot study including all participants. The global result given by the pilot study confirms that all instruments are absolutely coherent with each other. The results obtained in the key comparison confirm a good agreement between the NMI instruments. Finally, a link to ICAG-2009 shows also that the NMI gravimeters are stable in time. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).
ISSN: 0026-1394

hal-00795586
https://hal.archives-ouvertes.fr/hal-00795586
DOI : 10.1088/0026-1394/49/1A/07014

Éditeur(s) : HAL CCSD
Résumé : International audience
BACKGROUND: The aim of this systematic review was to evaluate and compare the pros and cons of using living donors or brain-dead donors in uterus transplantation programs, 2 years after the first worldwide live birth after uterus transplantation. METHODS: The Medline database and the Central Cochrane Library were used to locate uterine transplantation studies carried out in human or nonhuman primates. All types of articles (case reports, original studies, meta-analyses, reviews) in English or French were considered for inclusion. RESULTS: Overall, 92 articles were screened and 44 were retained for review. Proof of concept for human uterine transplantation was demonstrated in 2014 with a living donor. Compared with a brain-dead donor strategy, a living donor strategy offers greater possibilities for planning surgery and also decreases cold ischemia time, potentially translating into a higher success rate. However, this approach poses ethical problems, given that the donor is exposed to surgery risks but does not derive any direct benefit. A brain-dead donor strategy is more acceptable from an ethical viewpoint, but its feasibility is currently unproven, potentially owing to a lack of compatible donors, and is associated with a longer cold ischemia time and a potentially higher rejection rate. CONCLUSIONS: The systematic review demonstrates that uterine transplantation is a major surgical innovation for the treatment of absolute uterine factor infertility. Living and brain-dead donor strategies are not mutually exclusive and, in view of the current scarcity of uterine grafts and the anticipated future rise in demand, both will probably be necessary.
Transplantation

hal-01447062
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01447062
DOI : 10.1097/TP.0000000000001481
PUBMED : 27607535

Éditeur(s) : HAL CCSD
Résumé : Séminaire de Synthèse du Projet FPPSM "Forêts, Parcs, Pauvreté au Sud de Madagascar"
A Madagascar, la déforestation mobilise toutes les recherches, mais il manque encore une base de données complète, référencée et réactualisable sur les dynamiques forestières. Une solution est la valorisation d'images satellitaires multidates qui, de ce fait, sont issues de capteurs différents en termes de résolution spatiale, radiométrique et temporelle (Spot, Landsat, Modis). Ces données géolocalisées sont volumineuses, elles doivent être normalisées puis stockées et finalement traitées. Face à l'hétérogénéité des données et traitements, l'interopérabilité des ressources est assurée par le standard ISO (International Standard Organisation) et la spécification OGC (Open Geospatial Consortium). Le traitement de séries chronologiques de la couverture forestière exige un outil réutilisable qui s'adapte à de nouvelles données satellitaires : des chaînes de traitement pour les données simples, des workflows pour les gros volumes de données. La modélisation du workflow est illustrée par la construction de sa base de connaissance en utilisant un contexte de travail.
https://hal.archives-ouvertes.fr/hal-01370017

hal-01370017
https://hal.archives-ouvertes.fr/hal-01370017
IRD : fdi:010066424

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
Despite many studies, our understanding of silica precipitation from natural waters remains limited, in particular for geothermal waters. Here we present a detailed study on the kinetics of silica polymerization as a function of fluid temperature and pH using high-temperature (250-260 °C) seawater-derived geothermal fluids as those discharged from the Bouillante geothermal site.We monitored the on-site decrease in monomeric silica concentration(initial SiO2 concentration of about 600 mg/l)with time using the molybdenum blue spectrophotometric method on samples of separated water collected from the high-pressure separator at 167 °C and cooled to 25, 50, 75, and 90 °C and for pH values ranging from 5 to 8. During all these experiments, only silica polymerization was observed, with the formation of colloidal particles in suspension in the solutions. No scaling of amorphous silica was formed. The collected data were after modeled in order to determine the useful kinetic parameters for predicting and preventing amorphous silica precipitation in the production wells during fluid exploitation in the specific context of Bouillante. Results under the investigated experimental conditions show that the kinetics of silica precipitation is affected more strongly by pH than by temperature change. The reaction in the acidic Bouillante solution begins with a transition period that significantly decreases the kinetics of silica polymerization. Modeling the experimental data indicates that the silica polymerization up to the state of equilibrium is characterized by a 2nd-order kinetic law relative to dissolved silica; this could indicate that the polymerization is controlled mainly by the formation of dimers. However, the first hour of the experiments is better characterized by a 4th-order kinetic law, suggesting more complex polymerization reactions in the initial stage with the formation of nanocolloidal particles containing 3 to 4 monomers. In both cases, the corresponding kinetics rate constant k is linearly dependent on pH for pH between 5 and 7. The activation energy Ea for the overall reaction, calculated using the Arrhenius equation under the considered pH and temperature conditions, ranges between 41±9.8 and 54±9.6 kJ/mol. To complete this work, the colloid particles formed at the end of the kinetics experiments were extracted and analyzed by SEM and TEM microscopy, X-ray Diffraction and the BET method. Results show that the size of the colloids increase and their specific surface decrease with increasing pH and are thus dependent on pH. Globally, our work provides a reliable database for understanding silica polymerization kinetics in natural geothermal brines or geologic waters characterized by a near neutral pH and moderate dissolved silica concentrations.
ISSN: 0009-2541

hal-01403092
https://hal-brgm.archives-ouvertes.fr/hal-01403092
DOI : 10.1016/j.chemgeo.2016.08.031

Éditeur(s) : HAL CCSD Information Science Reference
Evolving Application Domains of Data Warehousing and Mining: Trends and Solutions

hal-00468097
https://hal.archives-ouvertes.fr/hal-00468097

Éditeur(s) : ICCAT
Résumé : Because one of the most common problems in fisheries is the definition of management units, we propose in this paper a bibliometric review focusing on the differentiation of Albacore populations, Thunnus alalunga, among and within oceanic regions (Atlantic, Pacific and Indian Oceans, and Mediterranean Sea). This paper is the first step of a current work on a global review of Albacore tuna using an international aquatic database (ASFA). For the present purpose, 367 publications, mainly composed of articles (64%), but also conference papers, proceedings and reports (24%), and books (12%), were analyzed. We will see that the concept of the stock and its delimitation is controversial because of the divergence of results. Such a conclusion makes us believe in the urgent need of further studies targeting this currently overexploited species in most regions of the world, in order to improve management units currently used by regional organizations for fishery management.
Parce que l’un des problèmes les plus récurrents en halieutique est la définition même des unités de gestion, nous proposons dans ce papier un aperçu bibliographique traitant de la différentiation des populations de thon germon, Thunnus alalunga, au sein et entre les régions océaniques (l’océan Atlantique, Pacifique et Indien, et la mer Méditerranée). Ce papier est la première étape d’une revue en cours de rédaction sur le thon germon dans laquelle nous avons utilisé une base de données internationale aquatique (ASFA). Un total de 367 publications ont été traité comprenant principalement des articles scientifiques (64%), puis des conférences et rapports (24%), et des ouvrages (12%). Nous verrons que la notion de stock pour cette espèce et leur délimitation sont ambigües du fait des résultats divergents des études et de leur nature. Le principal constat est le besoin immédiat de travaux supplémentaires sur cette espèce considérée surexploitée dans la plupart des régions du monde et qui permettrait d’améliorer les limites des unités de stock actuellement utilisées par les organisations régionales des pêches.
Dado que uno de los problemas más comunes en las pesquerías es la definición de unidades de ordenación en este documento se propone una revisión bibliométrica centrada en la diferenciación de las poblaciones de atún blanco (Thunnus alalunga) entre y dentro de las regiones oceánicas (océanos Atlántico. Pacífico e Índico y mar Mediterráneo).).Este documento es el primer paso de una revisión global del atún blanco realizada mediante el uso de la base de datos acuática internacional (ASFA). En el documento se analizaron 367 publicaciones, sobre todo compuestas de artículos científicos (64%), pero también incluía la revisión de documentos, actas e informes de conferencias (24%) y libros (12%). Se puede observar que debido a las divergencias en los resultados, el concepto de stock y su delimitación sigue siendo un tema controvertido. Dichas conclusiones nos llevan a creer en la urgente necesidad de realizar estudios adicionales centrados en esta especie actualmente sobreexplotada en la mayoría de las regiones del mundo, con el fin de mejorar las unidades de ordenación utilizadas actualmente por las organizaciones regionales para fines de ordenación de pesquerías.
ICCAT Recueil de Documents Scientifiques (1021-5212) (ICCAT), 2013-07 , Vol. 70 , N. 3 , P. 1340-1354

Droits : 2013 ICCAT
http://archimer.ifremer.fr/doc/00149/25990/24085.pdf
http://archimer.ifremer.fr/doc/00149/25990/

Éditeur(s) : HAL CCSD Public Library of Science
Résumé : International audience
RATIONALE: Optimal management of complicated parapneumonic effusions (CPPE) remains controversial. OBJECTIVES: to assess safety and efficacy of iterative therapeutic thoracentesis (ITTC), the first-line treatment of CPPE in Rennes University Hospital. METHODS: Patients with CPPE were identified through our computerized database. We retrospectively studied all cases of CPPE initially managed with ITTC in our institution between 2001 and 2010. ITTC failure was defined by the need for additional treatment (i.e. surgery or percutaneous drainage), or death. RESULTS: Seventy-nine consecutive patients were included. The success rate was 81% (n = 64). Only 3 patients (4%) were referred to thoracic surgery. The one-year survival rate was 88%. On multivariate analysis, microorganisms observed in pleural fluid after Gram staining and first thoracentesis volume ≥450 mL were associated with ITTC failure with adjusted odds-ratios of 7.65 [95% CI, 1.44-40.67] and 6.97 [95% CI, 1.86-26.07], respectively. The main complications of ITTC were iatrogenic pneumothorax (n = 5, 6%) and vasovagal reactions (n = 3, 4%). None of the pneumothoraces required chest tube drainage, and no hemothorax or re-expansion pulmonary edema was observed. CONCLUSIONS: Although not indicated in international recommendations, ITTC is safe and effective as first-line treatment of CPPE, with limited invasiveness.
ISSN: 1932-6203

hal-00945622
https://hal-univ-rennes1.archives-ouvertes.fr/hal-00945622
https://hal-univ-rennes1.archives-ouvertes.fr/hal-00945622/document
https://hal-univ-rennes1.archives-ouvertes.fr/hal-00945622/file/fetchObject.pdf
PUBMED : 24400113

Résumé : This report presents the implementation process and the current status of the marine GIS database project in Mont Saint Michel Bay, called SIMON. This document provides a user's guide for Sextant (technical platform for SIMON), describes various protocols that were developed (data validation, creation of metadata and preparation for uploading data on Sextant) and gives an inventory of data currently available in SIMON. This report is thus intended for end users but also for project coordinators, particularly those who are responsible for geomatics management using SIMON....
Ce rapport a pour objectif de présenter la démarche de mise en place et l'état d'avancement du projet de SIG marin en Baie du Mont Saint-Michel, nommé SIMON. Il propose un manuel d'utilisation de Sextant (support technique de SIMON), divers protocoles mis au point (validation des données, création des métadonnées et préparation au chargement des données sur Sextant), ainsi qu'un catalogue des données actuellement disponibles sur SIMON. Il s'adresse donc aux utilisateurs mais aussi aux porteurs du projet, notamment l'administrateur qui prendra en charge la gestion géomatique de SIMON. Ce projet a bénéficié de financements de la Délégation Interministérielle à l'Aménagement et à la Collectivité des Territoires (DIACT) via le Fond National d'Aménagement et de Développement du Territoire (FNADT), de la DIREN Bretagne et de l'Association Interdépartementale Manche Ille-et-Vilaine. SIMON est un projet de mutualisation de données, il n'aurait donc pu voir le jour sans la participation active des très nombreux producteurs de données de la baie du Mont Saint-Michel que nous remercions vivement. Nous prions ceux qui auraient été omis de la liste ci-dessous de bien vouloir nous pardonner : CELRL, DDAM 35, DDE Ille-et- Vilaine, DDE Manche, DIREN Basse-Normandie, DIREN Bretagne, DRE Bretagne, IFREMER, Maison de la baie du Mont Saint-Michel, MNHN/CNRS (Station marine de Dinard), EPHE/CNRS (Laboratoire de géomorphologie de Dinard), Université de La Rochelle, SHOM, etc...

Droits : info:eu-repo/semantics/openAccess
http://archimer.ifremer.fr/doc/2008/rapport-4360.pdf
http://archimer.ifremer.fr/doc/00000/4360/

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
CMAS 3D, developed in MATLAB (R), is a program to support visualization of major element chemical data in three dimensions. Such projections are used to discuss correlations, metamorphic reactions and the chemical evolution of rocks, melts or minerals. It can also project data into 2D plots. The CMAS 3D interface makes it easy to use, and does not require any knowledge of Matlab (R) programming. CMAS 3D uses data compiled in a Microsoft Excel (TM) spreadsheet. Although useful for scientific research, the program is also a powerful tool for teaching.
ISSN: 0098-3004

hal-00413570
https://hal.archives-ouvertes.fr/hal-00413570
DOI : 10.1016/j.cageo.2008.07.002

Éditeur(s) : HAL CCSD
Résumé : International audience
In this paper, we introduce the Intuidoc-Loustic Gestures DataBase (ILGDB), a new publicly available database of realistic pen-based gestures for evaluation of recognition systems in pen-enabled interfaces. ILGDB was collected in a real world context and in an immersive environment. As it contains a large number of unconstrained user-defined gestures, ILGDB offers a unique diversity of content that is likely to serve as a precious tool for benchmarking of gesture recognition systems. We report first baseline experimental results on the task of Writer-Dependent gesture recognition.
ICPR2012 - 21st International Conference on Pattern Recognition
Tsukuba, Japan

hal-00802340
https://hal.inria.fr/hal-00802340
https://hal.inria.fr/hal-00802340/document

Éditeur(s) : HAL CCSD Wiley/Blackwell
Résumé : 4 pages
International audience
This article documents the addition of 268 microsatellite marker loci to the Molecular Ecology Resources Database. Loci were developed for the following species: Alburnoides bipunctatus, Chamaerops humilis, Chlidonias hybrida, Cyperus papyrus, Fusarium graminearum, Loxigilla barbadensis, Macrobrachium rosenbergii, Odontesthes bonariensis, Pelteobagrus vachelli, Posidonia oceanica, Potamotrygon motoro, Rhamdia quelen, Sarotherodon melanotheron heudelotii, Sibiraea angustata, Takifugu rubripes, Tarentola mauritanica, Trimmatostroma sp. and Wallago attu. These loci were cross-tested on the following species: Alburnoides fasciatus, Alburnoides kubanicus, Alburnoides maculatus, Alburnoides ohridanus, Alburnoides prespensis, Alburnoides rossicus, Alburnoides strymonicus, Alburnoides thessalicus, Alburnoides tzanevi, Carassius carassius, Fusarium asiaticum, Leucaspius delineatus, Loxigilla noctis dominica, Pelecus cultratus, Phoenix canariensis, Potamotrygon falkneri, Trachycarpus fortune and Vimba vimba.
ISSN: 1755-098X

hal-00823716
https://hal.archives-ouvertes.fr/hal-00823716
DOI : 10.1111/1755-0998.12095
PUBMED : 23521844