Éditeur(s) : Thonon-les-Bains : Société d'édition savoyarde

Droits : Domaine public
Provenance : Université de Nantes. Service commun de la documentation
Permalien : http://www.manioc.org/patrimon/NAN13047
NAN13047

Siècle(s) traité(s) : 16
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA11053
FRA11053

Éditeur(s) : HAL CCSD
Résumé : The Tyrrhenian Sea is usually interpreted to be a Neogene back-arc basin that opened by continental rifting and oceanic spreading caused by the eastward migration of the Apennine subduction system from Tortonian to Pliocene times. Rifting of the Tyrrhenian Sea started first along the Eastern Sardinian margin during the Tortonian-Messinian times. The " METYSS " project aims at better constraining the relations between crustal tectonics, salt tectonics and sedimentation from Messinian times to present-day. The " METYSS 1 " cruise (2009, R/V "Téthys II"-INSU) allowed us to obtain about 1200 km of high-resolution seismic reflection profiles along the SE Corsican margin, and along the upper and middle parts of the Eastern Sardinian margin, Western Tyrrhenian. This new dataset clearly illustrates that this area has been highly dissected during the rifting stage by N-S trending normal faults delineating ridges and basins, as previously described. The Messinian seismic markers (UU and MU) locally display fan-shaped stratal geometries, but the mechanism responsible for such geometries, i.e., salt tectonics or rifting, has yet to be carefully deciphered. We also mapped the spatial distribution of the mobile salt (MU). The highly variable thickness of the confined salt basins may be related to the initial pre-Messinian basin geometry or to the fact that sediment deposition was syn-rift. Southeastward, salt tectonics appears highly vigorous. More surprisingly, our data demonstrate that some of the major faults have been significantly reactivated during the post-rift period, up to late Quaternary time. Such recent fault activity has been recorded by bathymetric scarps and associated footwall debris flows. Moreover, some of this post-rift deformation can be evidenced within the Plio-Quaternary sequence by a regional unconformity. The post-Miocene deformation style varies greatly between different areas of the margin, and can also be strongly influenced by the presence or absence of mobile Messinian evaporites (MU).
13ème Congrès Français de Sédimentologie
Dijon, France

hal-00657310
https://hal-brgm.archives-ouvertes.fr/hal-00657310

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
In order to better constrain the relationship between tectonics and sedimentation of the Eastern Sardinian Margin, from the Messinian to the present day (METYSS project), a lithostratigraphic study was carried out on the Late Neogene deposits along the Cedrino Valley (eastern Sardinia). The late Neogene evolution is documented from sedimentological and tectonic analysis, biostratigraphic dating, and by mapping and logging stratigraphic sections. Previous authors have differentiated an early Pliocene marine formation from an older continental formation, possibly Miocene, the entire system being covered by late Pliocene to Quaternary lava flows. Preliminary biostratigraphic data suggest the absence of the lowermost Pliocene, based on the absence of Globorotalia margaritae and the presence of Globorotalia puncticulata, implying a sediment age between 3.81 and 2.41 Ma. At the foot of the Fiuli cliff, some mud clasts include a coccolith microflora, Tortonian in age, suggesting reworking. The Pliocene marine deposits consist of a single filling sequence instead of a succession of superimposed sequences as we would expect during this period of time; the occurrences of terms rarely respect the usual transgressive-regressive succession. Contrasting bathymetric environments (fore-shore, pro-delta, shelf or upper slope) can be abruptly superimposed on top of the other, along few meter thick intervals. A rapidly flooded term is observed in several sites and indicates a spatial variability over only a few kilometers distance. Some deep water deposits are in the middle of the infilling Pliocene sequence, whereas shallower water deposits can be repeated along a vertical section, or even interrupted by emersion. These marked differences can express syn-, or possibly post-sedimentation tectonic uplifts. The 10–25° bed dips originated through local tectonic uplift. At Fiuli, the geometry of the bedding planes is indicative of tilting toward the west, in a direction opposite to the one observed at Onifai. These Pliocene series form a wide syncline with an approximately NNE–SSW axis. This morpho-structural behavior appears to be largely atypical of this East-Sardinian coastal area.
ISSN: 1040-6182

hal-01134707
https://hal.archives-ouvertes.fr/hal-01134707
DOI : 10.1016/j.quaint.2014.11.022

Éditeur(s) : HAL CCSD
Résumé : Le projet terre-mer METYSS a pour objectif de comprendre les effets immédiats et différés de la Crise de Salinité Messinienne (CSM) ainsi que les relations tectonique et sédimentation sur la marge est-sarde. Cette marge résulte de l'ouverture de la Mer Tyrrhénienne à partir du Tortonien et jusqu'au Messinien (c. 9 à 5 Ma). Des bassins profonds existaient déjà au Messinien dans le domaine tyrrhénien, comme l'atteste l'identification, à partir des données sismiques, d'épaisses séries évaporitiques messiniennes (Gaullier et al., 2009). Le principal canyon creusé dans la marge est connecté en amont avec le golfe d'Orosei, où affleurent à terre les seuls dépôts pliocènes connus. Dans la région d'Orosei, ces dépôts correspondraient donc potentiellement au remplissage de la partie amont des incisions liées à la CSM, lors de la remise en eau de la Méditerranée, comme c'est le cas en de nombreux endroits du pourtour méditerranéen (Clauzon, 1982). Les investigations de terrain MeTySar-2010 montrent que le principal fleuve actuel, le Cedrino, suit le cours d'une paléovallée qui incise le soubassement granitique et ses altérites. Ces dépôts ont été érodés (au Messinien ?) puis remaniés lors d'une transgression marine. Les microfaunes, présentes dans les faciès marins fins, indiquent un âge Pliocène supérieur (Giresse et al., ce congrès). Cette série marine présente des pendages de l'ordre de 20 à 30 ° qui s'organisent selon une direction NNE-SSW, subparallèle aux structures tectoniques majeures associées au rifting de la marge est-sarde. Le basculement des séries pliocènes est scellé par un ensemble de coulées volcaniques dont les plus anciennes sont datées du Quaternaire ancien. La cartographie et la caractérisation des dépôts mettent en évidence un paléo-relief orienté NNE-SSW qui contrôle la répartition des unités sédimentaires. Ces résultats suggèrent que l'activité tectonique post-messinienne participe au contrôle de l'architecture et de la paléogéographie des séries pliocènes dans ce secteur. Aucune trace de dépôts marins du Pliocène Inférieur, ni de Gilbert deltas s.s. n'a été relevée à terre. La transgression observée au Pliocène supérieur sur cette bordure du bassin implique 1) une position haute de la marge au Pliocène inférieur, et 2) une forte subsidence de ce secteur de la marge au Pliocène moyen. Cette subsidence serait la conséquence de l'activité tectonique post-rift, par ailleurs mise en évidence en mer grâce à deux campagnes récentes (METYSS 1 et 3, Gaullier et al., ce congrès).
13ème Congrès Français de Sédimentologie
Dijon, France

hal-00657307
https://hal-brgm.archives-ouvertes.fr/hal-00657307

Éditeur(s) : HAL CCSD CGMW/SGF
Seismic Atlas of the Messian Salinity Crisis markers in the Mediterranean and Black Seas

ISBN : 2-85363-097-8
hal-00817416
https://hal.archives-ouvertes.fr/hal-00817416

Éditeur(s) : HAL CCSD IOS Press
Résumé : International audience
Vascular function has been found to be impaired in patients with sickle cell disease (SCD). The present study investigated the determinants of systemic vascular resistance in two main SCD syndromes in children: sickle cell anemia (SCA) and sickle cell-hemoglobin C disease (SCC). Nitric oxide metabolites (NOx), hematological, hemorheological, and hemodynamical parameters were investigated in 61 children with SCA and 49 children with SCC. While mean arterial pressure was not different between SCA and SCC children, systemic vascular resistance (SVR) was greater in SCC children. Although SVR and blood viscosity (ηb) were not correlated in SCC children, the increase of ηb (+18%) in SCC children compared to SCA children results in a greater mean SVR in this former group. SVR was positively correlated with ηb, hemoglobin (Hb) level and RBC deformability, and negatively with NOx level in SCA children. Multivariate linear regression model showed that both NOx and Hb levels were independently associated with SVR in SCA children. In SCC children, only NOx level was associated with SVR. In conclusion, vascular function of SCC children seems to better cope with higher ηb compared to SCA children. Since the occurrence of vaso-occlusive like complications are less frequent in SCC than in SCA children, this finding suggests a pathophysiological link between the vascular function alteration and these clinical manifestations. In addition, our results suggested that nitric oxide metabolism plays a key role in the regulation of SVR, both in SCA and SCC.
ISSN: 1386-0291

inserm-00849031
http://www.hal.inserm.fr/inserm-00849031
http://www.hal.inserm.fr/inserm-00849031/document
http://www.hal.inserm.fr/inserm-00849031/file/2013_Lamarre_-_Relationships_between_SVR_BR_and_NO_in_children_with_sickle_cell_anemia_or_sickle_cell-hemoglobin_C_disease.pdf
DOI : 10.3233/CH-121661

Éditeur(s) : Paris : Imprimerie royale
Résumé : Seconde édition avec des additions
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA11101
FRA11101

Éditeur(s) : Paris : Challamel Ainé
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Collectivité territoriale de Martinique. Bibliothèque Schoelcher
Permalien : http://www.manioc.org/patrimon/SCH13182
SCH13182

Éditeur(s) : HAL CCSD American Society of Clinical Oncology
Résumé : International audience
PURPOSE: Determining whether environmental estrogens are associated with the risk of prostate cancer may have important implications for our general understanding of this disease. The estrogenic insecticide chlordecone was used extensively in the French West Indies, contaminating the population for more than 30 years. We analyzed the relationship between exposure to chlordecone and the risk of prostate cancer. PATIENTS AND METHODS: We investigated 623 men with prostate cancer and 671 controls. Exposure was analyzed according to case-control status, using either current plasma concentration or a cumulative exposure index based on years of exposure. We genotyped two single-nucleotide polymorphisms (rs3829125 and rs17134592) in the gene encoding chlordecone reductase. RESULTS: We found a significant increase in the risk of prostate cancer with increasing plasma chlordecone concentration (odds ratio [OR], 1.77; 95% CI, 1.21 to 2.58 for the highest tertile of values above the limit of detection [LD]; P trend = .002) and for cumulative exposure index (OR, 1.73; 95% CI, 1.04 to 2.88 for the highest quartile; P trend = .004). Stronger associations were observed among those with a positive family history of prostate cancer and among those who had lived in a Western country. The rs3829125 and rs17134592 allele variants were in complete linkage disequilibrium and were found at low frequency (0.04). Among subjects with plasma chlordecone concentrations above the LD, carriers of the allele variants had a higher risk of prostate cancer (OR, 5.23; 95% CI, 0.82 to 33.32). CONCLUSION: These findings support the hypothesis that exposure to environmental estrogens increases the risk of prostate cancer.
ISSN: 0732-183X

inserm-00518099
http://www.hal.inserm.fr/inserm-00518099
DOI : 10.1200/JCO.2009.27.2153
PUBMED : 20566993

Éditeur(s) : Paris : Librairie moderne
Résumé : Roman feuilleton relatant l'affaire Dreyfus, publié de 1931 à 1933, en fascicule hebdomaire (162 n° de 32 pages, soit 5184 pages)
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA12193
FRA12193

Éditeur(s) : Paris : E. Dentu
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Archives départementales de Guadeloupe
Permalien : http://www.manioc.org/patrimon/ADG17066
ADG17066

Éditeur(s) : Cayenne : Imprimerie du gouvernement
Résumé : Année 1874
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA11271
FRA11271

Éditeur(s) : Paris : Librairie Hachette et Cie
Siècle(s) traité(s) : 19
Provenance : Archives départementales de Guadeloupe
Permalien : http://www.manioc.org/patrimon/ADG18175
ADG18175

Date de création : 1886-01-01

Éditeur(s) : Paris : Lecène et H. Oudin
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA11004
FRA11004

Éditeur(s) : HAL CCSD
Résumé : International audience
Caribbean Quarterly

hal-01681890
https://hal.archives-ouvertes.fr/hal-01681890
DOI : 10.1080/00086495.2009.11672353

Éditeur(s) : Paris : Ernest Leroux
Siècle(s) traité(s) : 18
Droits : Domaine public
Provenance : Communauté d'agglomération de La Rochelle. Médiathèque Michel-Crépeau
Permalien : http://www.manioc.org/patrimon/MMC16012
MMC16012

Éditeur(s) : Paris : Barba
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA11123
FRA11123

Éditeur(s) : Paris : Librairie Paul Ollendorff
Siècle(s) traité(s) : 18
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA12065
FRA12065

Éditeur(s) : Paris : Payot
Siècle(s) traité(s) : 20
Provenance : Conseil départemental de la Guadeloupe. La Médiathèque Caraïbe
Permalien : http://www.manioc.org/patrimon/LAM18022
LAM18022