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Sample records for british guiana

  1. Glimpses of British Guiana at the Colonial and Indian Exhibition, 1886

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    Albuquerque, Sara

    2016-06-01

    Full Text Available This paper uses the example of the British Guiana Court at the Colonial and Indian Exhibition of 1886 as a case study to demonstrate how British Guiana (now Guyana was represented in Britain at the time, by crossreferencing different materials (e.g. objects, correspondence, reports, and newspapers from that period. This exhibition also shows which raw materials from the British Guiana were of interest to Britain and the involvement of Royal Botanic Gardens, Kew in this matter. Nevertheless, the exhibition not only displayed objects and commodities, such as the case of sugar, but also displayed people. Here, particular attention is paid to the Amerindians who were portrayed as living ethnological exhibits at the exhibition. This paper aims to understand how British Guiana was seen and administered by its mother country and also how Everard im Thurn (1852-1932, the explorer, sought to manoeuvre that representation, as well as his relation with RBG, Kew. Taking into consideration that this colony was a neglected area of the British Empire, even in im Thurn’s time, this exhibition was an opportunity not only to display the empire but also for advertising the potential of the neglected colony and to ensure that it would not be forgotten.Este análisis se centra en la Exposición Colonial de 1886; a través del estudio de caso del Pabellón de la Guayana Británica (hoy Guyana, demuestra cómo ésta estaba representada en Gran Bretaña. Para mostrar sus contenidos cruza diferentes fuentes de la época: objetos, correspondencia, informes y periódicos. La exposición en aquel pabellón refleja que las materias primas de la Guayana Británica eran de interés para Gran Bretaña y la implicación en esta materia de los Jardines Reales Botánicos, llamados Kew. La exposición no sólo mostró los objetos y las materias primas, como el caso del azúcar, sino que también llevó habitantes de la Guayana. Aquí se presta especial atención a los amerindios

  2. A Comparative Analysis of Two Failed Indenture Experiences in Post-emancipation Caribbean: British Guiana (1838-1843 and Danish St. Croix (1863–1868

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    Lomarsh Roopnarine

    2013-02-01

    Full Text Available El siguiente artículo analiza dos experimentos fallidos de introducir trabajadores contratados de la India en Guyana Británica (1838–1843 y St. Croix danesa (1863–1868. En ambas colonias caribeñas, los estancieros se apresuraron a substituir la pérdida de la mano de obra de esclavos africanos con unos cientos de trabajadores contratados de la India. La intención era de salvar la industria azucarera, sin embargo no se daban los mecanismos apropiados como para hacer funcionar propiamente el sistema de labor por contrato. Por ende, los trabajadores fueron maltratados en cada uno de las etapas de servidumbre por contrato. En concreto, los trabajadores de la India fueron maltratados durante la contratación, durante la travesía de la India al Caribe, y en las haciendas. Los estancieros intentaron, particularmente en Guyana Británica, de esconder el maltrato de los trabajadores. No obstante, inspecciones individuales e indagaciones por parte de grupos como Friends of India y the Anti-Slavery Society, además de relatos de los mismos trabajadores expusieron los males de labor por contrato en ambas colonias. Después de los primeros cinco años de trabajo por contrato, la corona británica y el gobierno colonial de la India detuvieron el transporte de trabajadores de la India a ambas colonias. En Guyana Británica, si no en St. Croix danesa, el sistema de labor por contrato fue restablecido en 1845. English: The following article analyzes two failed Indian indenture experiments in British Guiana (1838–1843 and Danish St. Croix (1863–1868. In both Caribbean colonies, the planters rushed to substitute the loss of indentured Indians. While the plan was to save the sugar industry from ruin, the right mechanisms were not in place for the proper functioning of the indentured labour system. Consequently, the labourers were mistreated at every stage of indentured servitude. Specifically, Indians were mistreated during recruitment, on the sea

  3. Living Guianas Report 2012

    NARCIS (Netherlands)

    Verlinden, A.T.N.; Verweij, P.A.; Plouvier, D.; Gomes, L.

    2012-01-01

    The Guianas are the three countries Guyana, Suriname and French Guiana, in the north east corner of mainland South America. They are included in the larger Guiana Shield and the Amazon biome. As such they are part of the largest tract of continuous tropical forest in an almost pristine state in the

  4. ECOLOGICAL CHANGE AS A FACTOR IN RENEWED MALARIA TRANSMISSION IN AN ERADICATED AREA. A LOCALIZED OUTBREAK OF A. AQUASALIS-TRANSMITTED MALARIA ON THE DEMERARA RIVER ESTUARY, BRITISH GUIANA, IN THE FIFTEENTH YEAR OF A. DARLINGI AND MALARIA ERADICATION.

    Science.gov (United States)

    GIGLIOLI, G

    1963-01-01

    In British Guiana, the successful eradication of Anopheles darlingi and malaria from the coastal areas has caused a very rapid increase in the population and has favoured a considerable social and economic improvement and expansion of both agriculture and industry. Housing and industrial developments and the constantly expanding rice cultivation have taken over most of the accessible pasture-lands, displacing the livestock which previously abounded around villages and settlements. Mechanization on the roads and in the fields increases daily, and the horse, the mule, the donkey and the ploughing oxen are gradually becoming obsolete.In some areas these changes have already caused such an upset in the balance between the human and the livestock population that A. aquasalis, a very abundant species all along the coast, but until recently entirely "fixed" by the livestock population, is now shifting its attention from livestock to man. On the Demerara river estuary, an area where malaria transmission was interrupted sixteen years ago and where eradication has been continually maintained, this mosquito has been responsible for a sharp, but localized, outbreak of P. vivax malaria. An entirely new epidemiological problem thus presents itself.Environmental changes, introduced and fostered by successful malaria eradication, may thus cause an anopheline species, potentially capable of malaria transmission, but originally inactive and harmless as a vector, to alter its feeding habits and thereby renew transmission. The immediate and long-term significance of some secondary and potential vectors may therefore require renewed evaluation in the planning of malaria eradication campaigns.

  5. Living Guianas Report 2012

    OpenAIRE

    Verlinden, A.T.N.; Verweij, P.A.; Plouvier, D.; Gomes, L.

    2012-01-01

    The Guianas are the three countries Guyana, Suriname and French Guiana, in the north east corner of mainland South America. They are included in the larger Guiana Shield and the Amazon biome. As such they are part of the largest tract of continuous tropical forest in an almost pristine state in the world. Their coastal and marine habitats form a highly productive and biodiverse region. Their beaches are important nesting sites for several species of endangered marine turtles and vast tracts o...

  6. Q fever in French Guiana.

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    Eldin, Carole; Mahamat, Aba; Demar, Magalie; Abboud, Philippe; Djossou, Félix; Raoult, Didier

    2014-10-01

    Coxiella burnetii, the causative agent of Q fever, is present worldwide. Recent studies have shown that this bacterium is an emerging pathogen in French Guiana and has a high prevalence (24% of community-acquired pneumonia). In this review, we focus on the peculiar epidemiology of Q fever in French Guiana. We place it in the context of the epidemiology of the disease in the surrounding countries of South America. We also review the clinical features of Q fever in this region, which has severe initial presentation but low mortality rates. These characteristics seem to be linked to a unique genotype (genotype 17). Finally, we discuss the issue of the animal reservoir of C. burnetii in French Guiana, which is still unknown. Further studies are necessary to identify this reservoir. Identification of this reservoir will improve the understanding of the Q fever epidemic in French Guiana and will provide new tools to control this public health problem.

  7. Histoplasma capsulatum in Cayenne, French Guiana.

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    Moquet, Olivier; Blanchet, Denis; Simon, Stéphane; Veron, Vincent; Michel, Myriam; Aznar, Christine

    2012-10-01

    We carried out a soil sampling survey in September 2008 in central Cayenne, French Guiana, using molecular methods to assess the presence of the dimorphic fungus Histoplasma capsulatum. Four of the 31 samples collected (12.9 %) tested positive by PCR, with confirmation of the result by DNA sequencing. H. capsulatum is therefore present in urban environments in French Guiana. These results provide additional support for the primary prophylaxis of AIDS-related histoplasmosis in French Guiana.

  8. Survey for Citrus diseases in French Guiana

    OpenAIRE

    Thermoz, Jean-Pierre

    2007-01-01

    The presence on the continent of major threats for Citrus orchards has required a survey to assess the situation of Citrus pathogens in the French territory of Guiana. Agriculture in French Guiana is located on the coast (about 300 Kms from west to east and 50 Km wide). There are 1200 Ha of Citrus orchards (Ministry of Agriculture). Citrus are grown either for export (Tahiti lime) or for local consumption : sweet oranges, tangerines and hybrids. Trees are grafted on Carrizo citrange, Rough le...

  9. Ascidians (Tunicata) of the French Guiana Expedition.

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    Monniot, Françoise

    2016-05-24

    Ascidians were collected along the shore of Iles du Salut and deeper on the slope in a program of evaluation of the biodiversity in Guiana. Most of the samples belong to already known species from the Caribbean area and Brazilian coast. The colonial forms dominate. The 6 new species have been dredged deeper than 50m but not found by SCUBA divers. In spite of an intensive sampling, the ascidian diversity in Guiana is low with 36 species recorded. This is the result of the abundance of sediment suspended in the water and uniformly deposited on all substrates which affects filtration rate and limits the settling of the ascidian larvae.

  10. Malaria on the Guiana Shield: a review of the situation in French Guiana

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    Lise Musset

    2014-08-01

    Full Text Available In a climate of growing concern that Plasmodium falciparum may be developing a drug resistance to artemisinin derivatives in the Guiana Shield, this review details our current knowledge of malaria and control strategy in one part of the Shield, French Guiana. Local epidemiology, test-treat-track strategy, the state of parasite drug resistance and vector control measures are summarised. Current issues in terms of mobile populations and legislative limitations are also discussed.

  11. Malaria on the Guiana Shield: a review of the situation in French Guiana.

    Science.gov (United States)

    Musset, Lise; Pelleau, Stéphane; Girod, Romain; Ardillon, Vanessa; Carvalho, Luisiane; Dusfour, Isabelle; Gomes, Margarete S M; Djossou, Félix; Legrand, Eric

    2014-08-01

    In a climate of growing concern that Plasmodium falciparum may be developing a drug resistance to artemisinin derivatives in the Guiana Shield, this review details our current knowledge of malaria and control strategy in one part of the Shield, French Guiana. Local epidemiology, test-treat-track strategy, the state of parasite drug resistance and vector control measures are summarised. Current issues in terms of mobile populations and legislative limitations are also discussed.

  12. Checklist of the terrestrial vertebrates of the Guiana Shield

    Science.gov (United States)

    2005-01-01

    Distributions are given for 1850 species of terrestrial vertebrates in the Guiana Shield region of northeastern South America, with introductory text by the authors of each section. Distributions cover the three Guianas (Guyana, Surinam, and French Guiana), and the states of the Venezuelan Guayna (Amazonas, Bolivar, and Delta Amacuro), and in some cases the states of the Brazilian portion of the Guiana Shield (Amazonas, Roraima, Para, and Amapa), and the Colombian portion of the Guiana Shield. The first section is a checklist of amphibians of the Guiana Shield, by J. Celsa Sefiaris and Ross MacCulloch, detailing the distribution of 269 species. The second section is a checklist of the reptiles of the Guiana Shield by Teresa C. S. de Avila Pires, detailing the distribution of 295 species. The third section is a checklist of the birds of the Guiana Shield, by Chris Milensky, Wiltshire Hinds, Alexandre Aleixo, and Maria de Fatima C. Lima, detailing the distribution of 1004 species. The fourth section is a checklist of the mammals of the Guiana Shield, by Burton K. Lim, Mark D. Engstrom, and Jose Ochoa G., detailing the distribution of 282 species.

  13. Four new species of Sapindaceae from the Guianas

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    Pedro Acevedo-Rodríguez

    2011-11-01

    Full Text Available Four new species of Sapindaceae from the Guianas, South America, are described, illustrated and contrasted with their putative, relatives: Matayba ayangannensis Acev.-Rodr. a small shrub from Mt. Ayanganna, Guyana; and Paullinia degranvillei Acev.-Rodr., Paullinia oldemanii Acev.-Rodr., and Paullinia prevostiana Acev.-Rodr., three species of lianas from French Guiana.

  14. Predictive factors of antiretroviral treatment French Guiana.

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    Elenga, Narcisse; Hanf, Matthieu; Nacher, Mathieu

    2012-01-01

    French Guiana is the French territory where the HIV epidemic is most preoccupying. In Cayenne, the mother to child HIV transmission rate was 6% in 2006-2008. Despite free testing and treatment, HIV pregnant women often have delayed or insufficient access to care. The aim of this study was to identify predictive factors of antiretroviral treatmentFrench Guiana) and then to describe their attitudes, practices, and beliefs regarding HIV/AIDS. A case control study was conducted including all deliveries in Cayenne from 2003 to 2010. For each case, a standardized questionnaire including epidemiological, clinical, and biological data was administered. The analysis first described the summary statistics and then bivariate analysis studied the relation of each variable with the outcome. Multivariate analysis adjusted for the confounding factors. Thirty-three women in the first group and 96 in the control group were included in the study. Women born in French Guiana (OR = 5, IC95% = 1.22-20.86, p=0.027) had a high risk of treatment<4 weeks. The other factors associated with treatment<4 weeks in our study were benefiting from food parcels (OR = 12.72, IC95% = 2.07-78.14, p=0.006), consulting a traditional healer when sick (OR = 9.86, IC95% = 2.57-37.88, p= < 0.001), and drug use (OR = 6.27, IC95% = 1.26-31.13, p=0.025). These predictive factors should be considered in prevention programs against mother to child transmission of HIV.

  15. Epidemiology of leishmaniasis in French Guiana.

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    Pajot, F X; Le Pont, F; Gentile, B; Besnard, R

    1982-01-01

    Lutzomyia umbratilis is confirmed as the vector of Leishmania braziliensis guyanensis, the cause of "pian bois" in man in French Guiana. Although spending most of the year in the forest canopy, this sandfly is abundant at ground level for about two weeks at the beginning of the long rainy season. The maximum number of infective bites per man per hour (3.9) was reached at the end of November 1979. Infections were found in one of seven Potos flavus, seven of 15 Choleopus didactylus and two of 19 rodents examined. C. didactylus seems likely to be the main reservoir.

  16. Electroreception in the Guiana dolphin (Sotalia guianensis).

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    Czech-Damal, Nicole U; Liebschner, Alexander; Miersch, Lars; Klauer, Gertrud; Hanke, Frederike D; Marshall, Christopher; Dehnhardt, Guido; Hanke, Wolf

    2012-02-22

    Passive electroreception is a widespread sense in fishes and amphibians, but in mammals this sensory ability has previously only been shown in monotremes. While the electroreceptors in fish and amphibians evolved from mechanosensory lateral line organs, those of monotremes are based on cutaneous glands innervated by trigeminal nerves. Electroreceptors evolved from other structures or in other taxa were unknown to date. Here we show that the hairless vibrissal crypts on the rostrum of the Guiana dolphin (Sotalia guianensis), structures originally associated with the mammalian whiskers, serve as electroreceptors. Histological investigations revealed that the vibrissal crypts possess a well-innervated ampullary structure reminiscent of ampullary electroreceptors in other species. Psychophysical experiments with a male Guiana dolphin determined a sensory detection threshold for weak electric fields of 4.6 µV cm(-1), which is comparable to the sensitivity of electroreceptors in platypuses. Our results show that electroreceptors can evolve from a mechanosensory organ that nearly all mammals possess and suggest the discovery of this kind of electroreception in more species, especially those with an aquatic or semi-aquatic lifestyle.

  17. British passports

    CERN Multimedia

    IT Department

    2008-01-01

    Please note that from 01/01/2009, the passport section of the British Consulate will move from Geneva to Paris. This change is part of a global initiative to rationalize passport services and reduce administrative costs while ensuring that the quality of the service remains high. The aim is to issue new passports within 10 working days of receiving applications (excluding transit time). From 1st January 2009 passport applications should be sent by courier or registered post directly to: British Consulate General BP111-08 75363 Paris CEDEX 08 France For further information please refer to: http://ukinswitzerland.fco.gov.uk/en/passports/passport-move/

  18. British Petroleum

    DEFF Research Database (Denmark)

    Andersen, Torben Juul; Andersen, Christine Bang

    2014-01-01

    The case deals with the rather tumultuous executive leadership changes of British Petroleum (BP) over the past decade from 2005 to 2014 in the wake of two dramatic incidents: The Texas City refinery explosion in 2005 and the explosion of the oil rig Deepwater Horizon in the Mexican Gulf in 2010. ...

  19. The blattodeas.s. (Insecta, dictyoptera) of the Guiana shield.

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    Evangelista, Dominic A; Chan, Kimberly; Kaplan, Kayla L; Wilson, Megan M; Ware, Jessica L

    2015-01-01

    Here we provide a checklist of cockroach species known from areas within the Guiana Shield based on literature records and new field collection. We give records of sixteen species collected in Guyana, eight of which are new records for Guyana and one of which is a new generic record for the entire Guiana Shield. We also provide a description for a geographically disparate species of Calhypnorna Stal, and the new species Xestoblattaberenbaumae. The complete checklist contains 234 species of Blattodeas.s. currently known in the shield. This checklist shows particularly low richness in Guianan Venezuela, Roraima and Amapa Brazil, but this is likely an artifact due to under-sampling. Indeed, based on previously published data and current fieldwork, we believe that most regions of the Guiana Shield are under-sampled for cockroaches. Despite this, French Guiana (151 spp.) and Suriname (136 spp.) rank as the second and sixth most species dense faunas of cockroaches in the neotropics.

  20. Nomenclatural note on the Pteridophyte Flora of the Guianas

    OpenAIRE

    Boudrie, M.; Cremers, Georges

    2016-01-01

    The study of the pteridophytes of the Guiana Shield and the writing of the Flora of the Guianas led to the discovery that, taxonomically, a few combinations were not yet established for certain taxa. Accordingly, new combinations are proposed for two subspecies of Hymenophyllaceae (Didymoglossum punctatum subsp. labiatum and D. punctatum subsp. sphenoides), two varieties of Pteridaceae (Jamesonia paucifolia var. neblinae and J. paucifolia var. steyermarkii) and one species of Thelypteridaceae...

  1. Anus Mundi or Tout-monde? French Guiana

    DEFF Research Database (Denmark)

    Wink, Georg

    2014-01-01

    In dominant imaginations, French Guiana traditionally fills a position at the extreme margin. From the subaltern perspective from within, complex superpositions of historical, political, and economic as well as ethnic-cultural spaces can be recognized. Postcolonial concepts developed in francophone...... Guianan literature is trying to imagine an emancipated Guianan identity, which includes the transcultural spaces and their actors beyond projected borders. Therefore, French Guiana can be considered a paradigmatic laboratory for the negotiation of identifications and representations of fragmented spaces...

  2. Le programme international "flora of the Guianas"

    OpenAIRE

    Granville, Jean-Jacques de; Cremers, Georges; Hoff, Michel

    1992-01-01

    Le programme "Flora of the Guianas" est issu d'une convention signée en 1983 entre 9 grands instituts de recherche, dont l'ORSTOM et les universités de Paramaribo et de Georgetown. Ce programme qui nécessite la participation de très nombreux partenaires européens, nord et sud américains, a pour objectif la publication d'une flore pratique illustrée exhaustive des 3 Guyanes. Les recherches du Centre ORSTOM de Cayenne sont orientées essentiellement sur l'étude de la biodiversité grâce à des tou...

  3. An unusual new species of Guatteria (Annonaceae) from French Guiana and adjacent Brazil (Amapá)

    NARCIS (Netherlands)

    Scharf, U.; Maas, P.J.M.; Prévost, M.F.

    2008-01-01

    During a taxonomic treatment of Annonaceae for the Flora of the Guianas project, an unusual new species of Guatteria Ruiz & Pav., G. anteridifera from French Guiana and Amapá in Brazil (Northern South America) was found and described herein.

  4. Five new species of Guatteria (Annonaceae) from French Guiana, Guyana and Suriname

    NARCIS (Netherlands)

    Scharf, U.; Maas, P.J.M.; Morawetz, W.

    2006-01-01

    As a precursor to a taxonomic treatment of Annonaceae for the Flora of the Guianas project, five new species of Guatteria Ruiz & Pav. from French Guiana, Guyana and Suriname (Northern South America) are described here.

  5. Widespread occurrence of bd in French Guiana, South America.

    Science.gov (United States)

    Courtois, Elodie A; Gaucher, Philippe; Chave, Jérôme; Schmeller, Dirk S

    2015-01-01

    The amphibian chytrid fungus Batrachochytrium dendrobatidis (Bd) is a purported agent of decline and extinction of many amphibian populations worldwide. Its occurrence remains poorly documented in many tropical regions, including the Guiana Shield, despite the area's high amphibian diversity. We conducted a comprehensive assessment of Bd in French Guiana in order to (1) determine its geographical distribution, (2) test variation of Bd prevalence among species in French Guiana and compare it to earlier reported values in other South American anuran species (http://www.bd-maps.net; 123 species from 15 genera) to define sentinel species for future work, (3) track changes in prevalence through time and (4) determine if Bd presence had a negative effect on one selected species. We tested the presence of Bd in 14 species at 11 sites for a total of 1053 samples (306 in 2009 and 747 in 2012). At least one Bd-positive individual was found at eight out of 11 sites, suggesting a wide distribution of Bd in French Guiana. The pathogen was not uniformly distributed among the studied amphibian hosts, with Dendrobatidae species displaying the highest prevalence (12.4%) as compared to Bufonidae (2.6 %) and Hylidae (1.5%). In contrast to earlier reported values, we found highest prevalence for three Dendrobatidae species and two of them displayed an increase in Bd prevalence from 2009 to 2012. Those three species might be the sentinel species of choice for French Guiana. For Dendrobates tinctorius, of key conservation value in the Guiana Shield, smaller female individuals were more likely to be infected, suggesting either that frogs can outgrow their chytrid infections or that the disease induces developmental stress limiting growth. Generally, our study supports the idea that Bd is more widespread than previously thought and occurs at remote places in the lowland forest of the Guiana shield.

  6. Widespread occurrence of bd in French Guiana, South America.

    Directory of Open Access Journals (Sweden)

    Elodie A Courtois

    Full Text Available The amphibian chytrid fungus Batrachochytrium dendrobatidis (Bd is a purported agent of decline and extinction of many amphibian populations worldwide. Its occurrence remains poorly documented in many tropical regions, including the Guiana Shield, despite the area's high amphibian diversity. We conducted a comprehensive assessment of Bd in French Guiana in order to (1 determine its geographical distribution, (2 test variation of Bd prevalence among species in French Guiana and compare it to earlier reported values in other South American anuran species (http://www.bd-maps.net; 123 species from 15 genera to define sentinel species for future work, (3 track changes in prevalence through time and (4 determine if Bd presence had a negative effect on one selected species. We tested the presence of Bd in 14 species at 11 sites for a total of 1053 samples (306 in 2009 and 747 in 2012. At least one Bd-positive individual was found at eight out of 11 sites, suggesting a wide distribution of Bd in French Guiana. The pathogen was not uniformly distributed among the studied amphibian hosts, with Dendrobatidae species displaying the highest prevalence (12.4% as compared to Bufonidae (2.6 % and Hylidae (1.5%. In contrast to earlier reported values, we found highest prevalence for three Dendrobatidae species and two of them displayed an increase in Bd prevalence from 2009 to 2012. Those three species might be the sentinel species of choice for French Guiana. For Dendrobates tinctorius, of key conservation value in the Guiana Shield, smaller female individuals were more likely to be infected, suggesting either that frogs can outgrow their chytrid infections or that the disease induces developmental stress limiting growth. Generally, our study supports the idea that Bd is more widespread than previously thought and occurs at remote places in the lowland forest of the Guiana shield.

  7. O gênero Leptostylus LeConte na Guiana Francesa (Coleoptera, Cerambycidae

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    Miguel A. Monné

    2013-01-01

    Full Text Available Novas espécies descritas: Leptostylus soukai sp. nov., L. candidus sp. nov., ambas da Guiana Francesa e L. melasmus sp. nov. da Guiana Francesa e Brasil (Amazonas. L. plautus Monné & Hoffmann, 1981 é registrada pela primeira vez para Brasil (Amapá. Chave para espécies de Leptostylus da Guiana Francesa é fornecida.

  8. Updated Checklist of the Mosquitoes (Diptera: Culicidae) of French Guiana.

    Science.gov (United States)

    Talaga, Stanislas; Dejean, Alain; Carinci, Romuald; Gaborit, Pascal; Dusfour, Isabelle; Girod, Romain

    2015-09-01

    The incredible mosquito species diversity in the Neotropics can provoke major confusion during vector control programs when precise identification is needed. This is especially true in French Guiana where studies on mosquito diversity practically ceased 35 yr ago. In order to fill this gap, we propose here an updated and comprehensive checklist of the mosquitoes of French Guiana, reflecting the latest changes in classification and geographical distribution and the recognition of current or erroneous synonymies. This work was undertaken in order to help ongoing and future research on mosquitoes in a broad range of disciplines such as ecology, biogeography, and medical entomology. Thirty-two valid species cited in older lists have been removed, and 24 species have been added including 12 species (comprising two new genera and three new subgenera) reported from French Guiana for the first time. New records are from collections conducted on various phytotelmata in French Guiana and include the following species: Onirion sp. cf Harbach and Peyton (2000), Sabethes (Peytonulus) hadrognathus Harbach, Sabethes (Peytonulus) paradoxus Harbach, Sabethes (Peytonulus) soperi Lane and Cerqueira, Sabethes (Sabethinus) idiogenes Harbach, Sabethes (Sabethes) quasicyaneus Peryassú, Runchomyia (Ctenogoeldia) magna (Theobald), Wyeomyia (Caenomyiella) sp. cf Harbach and Peyton (1990), Wyeomyia (Dendromyia) ypsipola Dyar, Wyeomyia (Hystatomyia) lamellata (Bonne-Wepster and Bonne), Wyeomyia (Miamyia) oblita (Lutz), and Toxorhynchites (Lynchiella) guadeloupensis (Dyar and Knab). At this time, the mosquitoes of French Guiana are represented by 235 species distributed across 22 genera, nine tribes, and two subfamilies.

  9. Biodiversity baseline of the French Guiana spider fauna.

    Science.gov (United States)

    Vedel, Vincent; Rheims, Christina; Murienne, Jérôme; Brescovit, Antonio Domingos

    2013-01-01

    The need for an updated list of spiders found in French Guiana rose recently due to many upcoming studies planned. In this paper, we list spiders from French Guiana from existing literature (with corrected nomenclature when necessary) and from 2142 spiders sampled in 12 sites for this baseline study. Three hundred and sixty four validated species names of spider were found in the literature and previous authors' works. Additional sampling, conducted for this study added another 89 identified species and 62 other species with only a genus name for now. The total species of spiders sampled in French Guiana is currently 515. Many other Morphospecies were found but not described as species yet. An accumulation curve was drawn with seven of the sampling sites and shows no plateau yet. Therefore, the number of species inhabiting French Guiana cannot yet be determined. As the very large number of singletons found in the collected materials suggests, the accumulation curve indicates nevertheless that more sampling is necessary to discover the many unknown spider species living in French Guiana, with a focus on specific periods (dry season and wet season) and on specific and poorly studied habitats such as canopy, inselberg and cambrouze (local bamboo monospecific forest).

  10. Canopy dynamics of a tropical rain forest in French Guiana.

    NARCIS (Netherlands)

    Meer, van der P.J.

    1995-01-01

    The canopy dynamics (i.e. the formation and closure of canopy gaps) of a tropical rain forest in French Guiana are described. The formation of canopy gaps is investigated. The difficulties with gap size measurements are studied, and causes and consequences of treefalls and branchfalls are examined.

  11. Three new species of Piper (Piperaceae) from the Guianas

    NARCIS (Netherlands)

    Görts-van Rijn, A.R.A.; Callejas Posada, R.

    2005-01-01

    Three new species of Piper from the Guianas and adjacent areas are described: Piper aulacospermum Callejas, P. ciliomarginatum Görts & Christenh. and P. remotinervium Görts. The differences between P. aulacospermum and P. bartlingianum (Miq.) C.DC., both belonging to subg. Ottonia, are given as well

  12. Anus Mundi or Tout-monde? French Guiana

    DEFF Research Database (Denmark)

    Wink, Georg

    2014-01-01

    In dominant imaginations, French Guiana traditionally fills a position at the extreme margin. From the subaltern perspective from within, complex superpositions of historical, political, and economic as well as ethnic-cultural spaces can be recognized. Postcolonial concepts developed in francopho...

  13. Studies on the Flora of the Guianas. 1. Croton macradenis (sect. Podostachys, fam. Euphorbiacece), a new species from the Guianas

    NARCIS (Netherlands)

    Görts-van Rijn, A.R.A.; Punt, W.

    1983-01-01

    A new species of Croton, sect. Podostachys (C. macradenis) from French Guiana and Suriname is described. It has remarkable long glands. The distinctive characters of the species are the following: long, tubiform glands at the base of the leaves; male flowers with a hairy receptacle and 5-6 anthers ;

  14. Studies on the flora of the Guianas 21. Mabea species (Euphorbiaceae) of the Guianas – a precursor

    NARCIS (Netherlands)

    Hollander, den G.; Berg, C.C.

    1983-01-01

    The nine species of Mabea, some with subspecies, recognized for the Guianas are keyed out and listed with their synonyms and distributions. Several of these species are lectotypified. One new species is described: M. angularis den Hollander, while four new combinations are made: M. montana Müller-Ar

  15. The Guiana and the West African Shield Palaeoproterozoic grouping: new palaeomagnetic data for French Guiana and the Ivory Coast

    Science.gov (United States)

    Nomade, Sébastien; Chen, Yan; Pouclet, André; Féraud, Gilbert; Théveniaut, Hervé; Daouda, Bertin Yao; Vidal, Max; Rigolet, Cécile

    2003-09-01

    The aim of this study is to document the Palaeoproterozoic palaeomagnetic database for the Guiana and West African Shields in order to better understand the paleogeographic evolution of these two cratons. A total of 59 sites were sampled (33 in French Guiana and 26 in the Ivory Coast) in granites and metavolcanic rocks. Magnetic, petrographic and palaeomagnetic investigations were carried out on these rocks. Magnetic experiments and petrographic observations show that undeformed magnetite is the main magnetic remanent carrier in granites of French Guiana and both magnetite and haematite in rocks from the Ivory Coast. Both thermal and magnetic alternating-field demagnetizations were applied to the rocks. Four high-temperature magnetic remanent directions were isolated in French Guiana and the Ivory Coast. These directions are distinct from the present Earth's field and to the local Early Jurassic palaeomagnetic components. Reversal and contact tests were obtained for the collection from French Guiana. Based on these arguments and mineralogical investigations, we propose that the magnetic remanence represent a Palaeoproterozoic magnetization. Four virtual palaeomagnetic poles were calculated: GUI1, GUI2 for French Guiana; IC1 and IC2 for the Ivory Coast with their corresponding coordinates: GUI1: λGUI1=-62°N, φGUI1= 61°E, k= 18, A95= 10°, N= 15; GUI2: λGUI2=-5°N, φGUI2= 50°E, k= 26, A95= 18°, N= 5; IC1: λIC1=-82°N, φIC1= 292°N, k= 28, A95= 13°, N= 6; IC2: λIC2=-25°N, φIC2= 83°E, k= 11, A95= 16°, N= 9. The magnetization age ranged from 2.04 to 1.97 Ga for the French Guiana poles (40Ar/39Ar) and between 2.10 to 2.00 Ga for the Ivory Coast poles (startigraphic ages). Combining these new palaeomagnetic poles and previously published data, two apparent polar wander paths were proposed for these two shields. The comparison of these two Palaeoproterozoic paths seems to indicate that the two cratons belonged to the same block at about 2.00 Ga but

  16. British Sign Name Customs

    Science.gov (United States)

    Day, Linda; Sutton-Spence, Rachel

    2010-01-01

    Research presented here describes the sign names and the customs of name allocation within the British Deaf community. While some aspects of British Sign Language sign names and British Deaf naming customs differ from those in most Western societies, there are many similarities. There are also similarities with other societies outside the more…

  17. Alloimmunization in Patients with Sickle Cell Disease in French Guiana

    Directory of Open Access Journals (Sweden)

    Narcisse Elenga

    2015-01-01

    Full Text Available This study in French Guiana assessed the frequency of alloimmunization to red cell antigens in sickle cell disease patients over 1995–2011 and identified the most common antibodies. A retrospective analysis of the transfusion history and medical records of 302 patients showed that 29/178 transfused patients had developed alloantibodies (16%. The most frequent alloantibodies were anti-LE1, anti-MNS1, anti-LE2, and anti-FY1 and were developed after transfusion of standard red cell units. The frequency of the clinically significant antibodies in this population of SCD patients was 11% (19/178. The antibodies found on those patients who had delayed hemolytic transfusion reaction were anti-K1, anti-FY1, and anti-MNS3. The strategies used to decrease alloimmunization in French Guiana are discussed.

  18. Salmonella serotypes in reptiles and humans, French Guiana.

    Science.gov (United States)

    Gay, Noellie; Le Hello, Simon; Weill, François-Xavier; de Thoisy, Benoit; Berger, Franck

    2014-05-14

    In French Guiana, a French overseas territory located in the South American northern coast, nearly 50% of Salmonella serotypes isolated from human infections belong to serotypes rarely encountered in metropolitan France. A reptilian source of contamination has been investigated. Between April and June 2011, in the area around Cayenne, 151 reptiles were collected: 38 lizards, 37 snakes, 32 turtles, 23 green iguanas and 21 caimans. Cloacal swab samples were collected and cultured. Isolated Salmonella strains were identified biochemically and serotyped. The overall carriage frequency of carriage was 23.2% (95% confidence interval: 16.7-30.4) with 23 serotyped strains. The frequency of Salmonella carriage was significantly higher for wild reptiles. Near two-thirds of the Salmonella serotypes isolated from reptiles were also isolated from patients in French Guiana. Our results highlight the risk associated with the handling and consumption of reptiles and their role in the spread of Salmonella in the environment.

  19. Migrant health in French Guiana: Are undocumented immigrants more vulnerable?

    Directory of Open Access Journals (Sweden)

    Jolivet Anne

    2012-01-01

    Full Text Available Abstract Background Few data exist on the health status of the immigrant population in French Guiana. The main objective of this article was to identify differences in its health status in relation to that of the native-born population. Methods A representative, population-based, cross-sectional survey was conducted in 2009 among 1027 adults living in Cayenne and St-Laurent du Maroni. Health status was assessed in terms of self-perceived health, chronic diseases and functional limitations. The migration variables were immigration status, the duration of residence in French Guiana and the country of birth. Logistic regression models were conducted. Results Immigrants account for 40.5% and 57.8% of the adult population of Cayenne and St-Laurent du Maroni, respectively. Most of them (60.7% and 77.5%, respectively had been living in French Guiana for more than 10 years. A large proportion were still undocumented or had a precarious legal status. The undocumented immigrants reported the worst health status (OR = 3.18 [1.21-7.84] for self-perceived health, OR = 2.79 [1.22-6.34] for a chronic disease, and OR = 2.17 [1.00-4.70] for a functional limitation. These differences are partially explained by socioeconomic status and psychosocial factors. The country of birth and the duration of residence also had an impact on health indicators. Conclusion Data on immigrant health are scarce in France, and more generally, immigrant health problems have been largely ignored in public health policies. Immigrant health status is of crucial interest to health policy planners, and it is especially relevant in French Guiana, considering the size of the foreign-born population in that region.

  20. AIDS-related Pneumocystis jirovecii genotypes in French Guiana.

    Science.gov (United States)

    Le Gal, Solène; Blanchet, Denis; Damiani, Céline; Guéguen, Paul; Virmaux, Michèle; Abboud, Philippe; Guillot, Geneviève; Kérangart, Stéphane; Merle, Cédric; Calderon, Enrique; Totet, Anne; Carme, Bernard; Nevez, Gilles

    2015-01-01

    The study described Pneumocystis jirovecii (P. jirovecii) multilocus typing in seven AIDS patients living in French Guiana (Cayenne Hospital) and seven immunosuppressed patients living in Brest, metropolitan France (Brest Hospital). Archival P. jirovecii specimens were examined at the dihydropteroate synthase (DHPS) locus using a PCR-RFLP technique, the internal transcribed spacer (ITS) 1 and ITS 2 and the mitochondrial large subunit rRNA (mtLSUrRNA) gene using PCR and sequencing. Analysis of typing results were combined with an analysis of the literature on P. jirovecii mtLSUrRNA types and ITS haplotypes. A wild DHPS type was identified in six Guianese patients and in seven patients from metropolitan France whereas a DHPS mutant was infected in the remaining Guianese patient. Typing of the two other loci pointed out a high diversity of ITS haplotypes and an average diversity of mtLSUrRNA types in French Guiana with a partial commonality of these haplotypes and types described in metropolitan France and around the world. Combining DHPS, ITS and mtLSU types, 12 different multilocus genotypes (MLGs) were identified, 4 MLGs in Guianese patients and 8 MLGs in Brest patients. MLG analysis allows to discriminate patients in 2 groups according to their geographical origin. Indeed, none of the MLGs identified in the Guianese patients were found in the Brest patients and none of the MLGs identified in the Brest patients were found in the Guianese patients. These results show that in French Guiana (i) PCP involving DHPS mutants occur, (ii) there is a diversity of ITS and mtLSUrRNA types and (iii) although partial type commonality in this territory and metropolitan France can be observed, MLG analysis suggests that P. jirovecii organisms from French Guiana may present specific characteristics.

  1. Mayaro virus fever in French Guiana: isolation, identification, and seroprevalence.

    Science.gov (United States)

    Talarmin, A; Chandler, L J; Kazanji, M; de Thoisy, B; Debon, P; Lelarge, J; Labeau, B; Bourreau, E; Vié, J C; Shope, R E; Sarthou, J L

    1998-09-01

    This paper reports the first isolation of Mayaro (MAY) virus from a patient infected in French Guiana. The identification was initially performed using immunofluorescent antibody testing with specific mouse antibody, and confirmed by plaque-reduction neutralization testing and reverse transcription-polymerase chain reaction. To determine if MAY virus infection is widespread in French Guiana, a serosurvey was performed to determine the prevalence of antibody to this virus in various ethnic groups and areas of French Guiana. Human sera (n = 1,962) were screened using the hemagglutination inhibition (HI) test. To determine whether MAY virus circulates in the rain forest, a serosurvey in monkey populations was performed. Monkey sera (n = 150) were also screened for antibody to MAY virus using HI testing. Of the human sera tested, 6.3% were positive for anti-MAY virus antibodies. Significant differences in MAY virus seroprevalence between different age groups were observed. Seroprevalence rates increased with age, with a large increase in people 10-19 years of age in comparison with those less than 10 years of age. After adjustment for age, significant differences were also found between places of residence. The prevalence of anti-MAY virus antibody was higher in people living in contact with the forest, especially in the Haut Oyapock area (odds ratio [OR] = 97.7, 95% confidence interval [CI] = 48.2-197.9) and along the Maroni River (OR = 39.7, 95% CI = 20.6-76.6). The ethnic differences observed in this study were probably due to differences in residence. Among monkeys, higher seroprevalence rates were found in Alouatta seniculus (66.0%) than in Saguinus midas (18.2%). Among Alouatta, the seroprevalence increased significantly with weight (and therefore with age). This study indicates that MAY virus is present in French Guiana, and human infections occur in areas where people live near the tropical rain forest.

  2. Made in Europe: will artemisinin resistance emerge in French Guiana?

    Science.gov (United States)

    Nacher, Mathieu; Guérin, Philippe J; Demar-Pierre, Magalie; Djossou, Félix; Nosten, François; Carme, Bernard

    2013-05-04

    Resistance to artemisinin casts a shadow on the fight against malaria. The importance of illegal gold miners and of malaria in isolated regions of French Guiana constitutes a threat that endangers the fight against malaria in the Amazon. The hurdles of French laws and the remoteness of the territory from France make it impossible for the system to adapt to the problem of total inaccessibility of an important part of the malaria problem. Transmission is high in these areas and gold miners self-medicate with erratic regimens of artemisinin combinations, thus creating perfect conditions for the emergence of resistance. What needs to be done is being done, but within the limits of national law, with some results. However, facing the same difficult problem, Suriname shows more flexibility and is doing much better than French Guiana despite having lower resources. Local authorities in French Guiana cannot overrule the laws that block appropriate malaria care from reaching a third of malaria-exposed persons. Thus the health authorities in France should take immediate calibrated legislative and financial measures to avoid a predictable disaster.

  3. Studies on the flora of the Guianas 21. Mabea species (Euphorbiaceae) of the Guianas – a precursor

    OpenAIRE

    Hollander, den, WThF Frank; C.C. Berg

    1983-01-01

    The nine species of Mabea, some with subspecies, recognized for the Guianas are keyed out and listed with their synonyms and distributions. Several of these species are lectotypified. One new species is described: M. angularis den Hollander, while four new combinations are made: M. montana Müller-Argoviensis subsp. biglandulosa (Müller-Argoviensis) den Hollander, M. montana Müller-Argoviensis subsp. lucida (Pax & K. Hoffmann) den Hollander, M. setulosa (Müller- Argoviensis) den Hollander, and...

  4. Studies on the Flora of the Guianas. 1. Croton macradenis (sect. Podostachys, fam. Euphorbiacece), a new species from the Guianas

    OpenAIRE

    Görts-van Rijn, A.R.A.; Punt, W

    1983-01-01

    A new species of Croton, sect. Podostachys (C. macradenis) from French Guiana and Suriname is described. It has remarkable long glands. The distinctive characters of the species are the following: long, tubiform glands at the base of the leaves; male flowers with a hairy receptacle and 5-6 anthers ; ovary glabrous ; pollen show the Croton-pattern. A comparative study between a number of species of the section is made.

  5. [Update on the epidemiology of malaria in French Guiana].

    Science.gov (United States)

    Carme, B; Ardillon, V; Girod, R; Grenier, C; Joubert, M; Djossou, F; Ravachol, F

    2009-02-01

    The last study describing the epidemiology of malaria in French Guiana was published 20 years ago. Yet French Guiana in the Americas along with Mayotte in the Indian Ocean is the only French territory with persisting endemic malaria. The purpose of this study is to provide an update based on official malaria surveillance data as well as on information from hospital records and various field surveys that have been carried out in recent years. Due to recurrent problems in collecting thorough, continuous, and consistent data, exact determination of incidence by plasmodium species has always been difficult in French Guiana. These problems include not only the remote location of endemic areas and intense unpredictable migration patterns but also poor data collection methods that do not always ensure consistency and homogeneity. Another factor hindering thorough collection of conventional epidemiological data is the requirement for rapid effective treatment in remote regions. The overall incidence of malaria in French Guiana appears to have remained stable since the beginning of the decade with an average of 3,920 case reports per year for an incidence rate of 20 per thousand, noting that three fourths of the 206,000 inhabitants of French Guiana live outside of endemic areas. Overall involvement of P. falciparum and P. vivax appears to be equal with P. malariae accounting for only 2.6% of cases. Trends in recent years indicate an increase in the number of cases involving P. vivax especially in the eastern zones, i.e. in the Oyapock focus where annual incidences in children have reached up to 500 per thousand and in the whole region located between Saint Georges and Cayenne. Conversely a decrease in endemic levels has been observed in western areas, especially for P. falciparum in the upper and middle focuses of the Maroni. Most zones now causing problems are located near migration points, particularly in relation with clandestine gold panning activities. In the coastal

  6. A new species of Auyantepuia González-Sponga, 1978 (Scorpiones, Chactidae) from French Guiana.

    Science.gov (United States)

    Ythier, Eric

    2015-01-01

    A new species of scorpion belonging to the genus Auyantepuia González-Sponga, 1978 (family Chactidae Pocock, 1893) is described on the basis of three specimens collected in a rainforest formation located in Saut Sabbat, South of Mana, French Guiana. This is the tenth species of the Guiano-Amazonian genus Auyantepuia, and the fifth reported from French Guiana.

  7. Rainfall and sloth births in may, Q fever in July, Cayenne, French Guiana.

    Science.gov (United States)

    Eldin, Carole; Mahamat, Aba; Djossou, Felix; Raoult, Didier

    2015-05-01

    Q fever in French Guiana is correlated with the rainy season. We found a 1- to 2-month lagged correlation between Q fever incidence and the number of births of three-toed sloth. This result strengthens the hypothesis that the three-toed sloth is the wild reservoir of Q fever in French Guiana.

  8. Rainfall and Sloth Births in May, Q Fever in July, Cayenne, French Guiana

    OpenAIRE

    Eldin, Carole; Mahamat, Aba; Djossou, Felix; Raoult, Didier

    2015-01-01

    Q fever in French Guiana is correlated with the rainy season. We found a 1- to 2-month lagged correlation between Q fever incidence and the number of births of three-toed sloth. This result strengthens the hypothesis that the three-toed sloth is the wild reservoir of Q fever in French Guiana.

  9. A catalogue of the Bryophytes of the Guianas I. Hepaticae and Anthocerotae

    NARCIS (Netherlands)

    Gradstein, S.R.; Hekking, W.H.A.

    1985-01-01

    This catalogue provides an annotated listing of the liverworts and hornworts from the Guianas (Guyana, Surinam, French Guiana), based on the literature and on new data that have become available in the framework of the “Flora of the Guianas” project. In total 375 species in 93 genera are recorded, i

  10. Guatteria richardii (Annonaceae) rediscovered along with two new species from French Guiana

    NARCIS (Netherlands)

    Scharf, U.; Maas, P.J.M.; Morawetz, W.

    2006-01-01

    For the first time, 140 years after the collection of the first specimen and 70 years after the description of Guatteria richardii R.E. Fr. from French Guiana, more specimens that are referable to this species were discovered during a taxonomic treatment for the Flora of the Guianas project, concern

  11. Validation of Eustiromastix guianae (Caporiacco, 1954 (Araneae, Salticidae with a first description of the female, and additions to the salticid fauna of French Guiana

    Directory of Open Access Journals (Sweden)

    Cyril Courtial

    2014-06-01

    Full Text Available In this paper, we validate the doubtful species status of E. guianae, with redescriptions of (supposedly lost type and holotype males, and a first description of the female. Both sexes are measured and illustrated by pictures of habitus and copulatory organs. Seventeen new salticid species for French Guiana are also reported and a detailed catalogue of all salticid species from the Trinité National Nature Reserve is provided.

  12. A case of Mayaro virus infection imported from French Guiana.

    Science.gov (United States)

    Llagonne-Barets, Marion; Icard, Vinca; Leparc-Goffart, Isabelle; Prat, Christine; Perpoint, Thomas; André, Patrice; Ramière, Christophe

    2016-04-01

    Emergence of arboviruses is a rising problem in several areas in the world. Here we report a case of Mayaro virus infection that was diagnosed in a French citizen presenting a dengue-like syndrome with prolonged arthralgia following a travel in French Guiana. Diagnosis was based on serological testing, a newly developed specific RT-PCR and sequencing. The real incidence of this viral infection among travelers is poorly known but this case is the first reported in a European area where Aedes albopictus mosquitoes are established, which underscores the necessity to determine the vector competence of the European strain of this mosquito species for Mayaro virus.

  13. Predictive factors of HTLV1-HIV coinfections in French Guiana.

    Science.gov (United States)

    Gouhier, Elise; Gaubert-Maréchal, Emilie; Abboud, Philippe; Couppié, Pierre; Nacher, Mathieu

    2013-09-01

    French Guiana, the French territory most affected by human immunodeficiency virus (HIV) (1.3% of pregnant women), is also endemic for human T lymphotropic virus 1 (HTLV1). The objective of this study was to determine if the HTLV1/HIV coinfected patients had particular characteristics. All HIV-infected patients having a computerized medical file containing an HTLV1 serology were included: there were 1,333 HIV monoinfections and 76 HTLV1/VIH coinfections. The prevalence of HTLV1/HIV coinfections was 5.39%. Women (odds ratio [OR] = 1.91[1.13-3.24]), subjects > 40 years of age, and patients of Surinamese origin (OR = 2.65 [1.25-5.61]) were overrepresented among the coinfected. CD4 count at the time of diagnosis and viral loads were higher among coinfected patients. The clinical stage was not significantly different between the two groups. The number of CD4 cells was not higher among the coinfected, unlike most reports from the literature. Prevalence of HTLV1 among HIV-infected patients is high in French Guiana, and physicians seem to omit the prescription of serology for this potentially serious coinfection.

  14. Evolution of the prevalence of intestinal parasitic infections among the French armed forces in French Guiana.

    Science.gov (United States)

    Christen, Jacques-Robert; Mura, Marie; Roudaut, Gwenaëlle; Drogoul, Anne-Sophie; Demar, Magalie; Briolant, Sébastien; Garnotel, Eric; Simon, Fabrice; Pommier De Santi, Vincent

    2016-07-01

    Two cross-sectional studies were performed 2 years apart in French military personnel deployed from France to French Guiana. In 2011, military medical centres in French Guiana reported 40 cases of intestinal parasitism in service members returning from illegal gold mining sites in the rainforest. In 2013, 48 out of 132 service members returning from French Guiana after a 4-month mission had eosinophilia and seven were infected with hookworm. A presumptive first-line treatment with albendazole could be the most pragmatic strategy.

  15. Intestinal parasitoses among Wayampi Indians from French Guiana

    Directory of Open Access Journals (Sweden)

    Carme B.

    2002-06-01

    Full Text Available Intestinal parasitism and its epidemiological characteristics were studied in an isolated Amerindian population from Upper Oyapock (French Guiana that has retained its traditional social and cultural specificities. This population consisted of 138 Wayampi Indians, 68 adults and 70 children (below the age of 15 years, with a sex ratio (M/F of 0.86, spread over the four villages of the community of Trois Sauts, corresponding to more than two thirds of the population recorded as inhabiting the sector in the last census (375 inhabitants. Fecal examination combined the direct examination of fresh feces with the quantitative techniques of Kato-Katz method, Baermann and MIF staining. Overall, 92 % of the subjects were found to have intestinal parasites, 85 % if only direct examination of fresh stools was taken into account. Fourteen species of human parasite were identified: seven protozoa and seven helminths. We observed in particular 1 a high frequency of hookworm infection due to Necator americanus. Over 50 % of subjects were affected, with a range of 25 % to 75 % according to the village, but with only moderate parasite loads; 2 a high level of parasitism by E. histolytica/E. dispar (17 %, Stongyloides stercoralis (16 % and Hymenolepis nana (18% ; 3a lower level of parasitism by Ascaris lumbricoides and very low levels (almost absent of Trichiuris trichiura ; 4 the absence of Schistosoma and fluke eggs. With the exception of H. nana, which was more frequent in children than in adults, there was no significant difference in the level of parasitism according to sex and age. Although the Wayampi of French Guiana are French citizens and consequently have quite high incomes and ready access to clinics and medicines, intestinal parasites are far from under control in this population. A lack of fecal hygiene and the habit of walking barefoot are widespread in the unchanging Amazonian environment and contribute to this phenomenon.

  16. NO2 possible effects on human health in French Guiana

    Science.gov (United States)

    Gobinddass, Marie-Line; Dendele, Beatrice; Molinie, Jack; panechou-pulcherie, Kathy; Gatineau, Alexandre

    2016-04-01

    The International Agency for Research on Cancer (IARC) recently declared air pollution carcinogenic to humans. Humans are continuously exposed to nitrogen dioxide (NO2) emissions, a strong oxidizing pollutant commonly found in urban air and homes with unvented combustion appliances. Children and Individuals with asthma have been reported to be more sensitive to NO2exposure. Long-term exposure to NO2 pollution has been reported to induce defective pulmonary function, inflammation, irritations, respiratory infections like bronchitis, lung fibrosis, asthma exacerbation and an increase in inhalational allergies. Pollution peaks are responsible for older people premature death in city. According to W H O guideline values for NO2 emissions, a 1-hour level of 200 μg/m3 (0.1 ppm) and daily annual average of 40 μg/m3 (0.02 ppm) can be a real danger to human health. In general, current exposures in Europe are below this range. However, climate warming changes NO2 emissions and can become a real public health problem in few years. We will study here the temporal series of NO2 variation from data measurement campaigns of 2010 and 2014 in Cayenne city, the French Guiana capital. In this urban zone, NO2 is mainly created by cars traffic. Only 40% comes from combustion in thermal electric plan. A statistical approach will be used to compare NO2 Cayenne level to the daily and the annual threshold. Finally the NO2 evolution related to the climate warming and the growth of road traffic in French Guiana for the next year will be discussed.

  17. Hyperparasitaemia during bouts of malaria in French Guiana

    Directory of Open Access Journals (Sweden)

    Carme Bernard

    2013-01-01

    Full Text Available Abstract Background High circulating parasite load is one of the WHO criteria for severe falciparum malaria. During a period of 11 years (2000–2010, the frequency of hyperparasitaemia (HP (≥4% infected erythrocytes during bouts of malaria due to Plasmodium falciparum, Plasmodium vivax and Plasmodium malariae in patients referred to Cayenne General Hospital (CGH in French Guiana and the frequency of their admission to the Intensive Care Unit (ICU were evaluated. Methods A mean of 1,150 malaria cases were referred to the Parasitology Laboratory of CGH each year over the last decade. During this period, malaria diagnostic (microscopy and parasitaemia evaluation have remained unchanged: determination of the parasitized erythrocytes percentage with asexual forms on thin blood smears for all cases of parasitaemia exceeding 0.1%. Patients admitted to the ICU can be counted by origin of the request for malaria testing. All the data collected retrospectively were anonymized in a standardized case report form and in database. Results Between 2000 and 2010, 12,254 bouts of malaria were confirmed at the Parasitology Laboratory of CHG: P. vivax: 56.2%, P. falciparum: 39.5%, co-infection with both species: 3.4%, P. malariae: 0.9%. HP was observed in 262 cases, at a frequency of 4.9% for P. falciparum and only 0.041% for P. vivax, with no recorded cases for P. malariae. The need for intensive care was correlated with P. falciparum parasite load: 12.3% of cases for parasitaemia of 4-9%, 21.2% for parasitaemia 10-19%, 50% for parasitaemia 20-29% and 77.8% for parasitaemia ≥30% (n=9. The patient with the highest parasitaemia (75% infected erythrocytes with asexual form presented a major concomitant lupus flare-up treated with corticoids. He survived without obvious sequelae. Conclusions In French Guiana during bouts of malaria, HP was observed at a frequency of ~ 5% for P. falciparum and two orders of magnitude less frequent for P. vivax. HP is a severity

  18. Screening for cervical cancer in French Guiana: screening rates from 2006 to 2011.

    Science.gov (United States)

    Douine, M; Roué, T; Lelarge, C; Adenis, A; Thomas, N; Nacher, M

    2015-12-01

    In French Guiana, the age-standardized incidence rate of cervical cancer is four times higher than in France and the mortality rate 5.5 times higher. A survival study revealed that stage at diagnosis was the main factor influencing the prognosis, showing that early detection is crucial to increase cervical cancer survival. The present study aimed at evaluating the cervical cancer screening rate between 2006 and 2011 by age and for a 3-year period in French Guiana. All pap smears realised in French Guiana were analysed in two laboratories allowing exhaustive review of screening data. The screening rate was estimated at about 54% from 2006 to 2011, with a statistical difference between coastal and rural area (56.3% versus 18.7%). Although the methodological difference did not allow comparisons with metropolitan France, these results could be used to evaluate the impact of organised cervical cancer screening by the French Guiana Association for Organized Screening of Cancers which has been implemented in French Guiana since 2012.

  19. Genetic diversity and population structure in wild stands of cacao trees (Theobroma cacao L.) in French Guiana

    Science.gov (United States)

    Background and Aims The native cacao trees (Theobroma cacao L.) in French Guiana represent an important fraction of genetic diversity of this species. Several scientific surveys have led to the collection of germplasm accessions from south-eastern French Guiana, which provides an ideal opportunit...

  20. Chronocentrism and British criminology.

    Science.gov (United States)

    Rock, Paul

    2005-09-01

    Criminologists display a largely unexamined propensity to ignore writings that are more than fifteen or so years old, with evident consequences for the public presentation and validation of expert knowledge. A citation study was combined with detailed observations from British criminologists to ascertain quite how that disavowal of the past was accomplished.

  1. British Sign Language.

    Science.gov (United States)

    Kyle, Jim; Woll, Bencie

    1981-01-01

    The author reports on the use of British Sign Language in the United Kingdom and dispels some myths that surround the language. It is pointed out that there is a low level of interest in deaf people and their method of communication. Research needs in the area of sign language systems are briefly considered. (SB)

  2. 1927: a British eclipse

    Science.gov (United States)

    Marriott, R. A.

    1999-06-01

    The total solar eclipse of 1927 June 29 was the first to be seen over the British mainland for 203 years. It caused nationwide excitement, induced mass population movement to the towns, villages, moorlands and offshore waters of Wales and the north of England, and severely tested the country's transport and communication systems.

  3. Primary prophylaxis of disseminated histoplasmosis in HIV patients in French Guiana: arguments for cost effectiveness.

    Science.gov (United States)

    Nacher, Mathieu; Adenis, Antoine; Basurko, Celia; Vantilcke, Vincent; Blanchet, Denis; Aznar, Christine; Carme, Bernard; Couppié, Pierre

    2013-12-01

    Histoplasmosis is the first cause of acquired immunodeficiency syndrome (AIDS) and AIDS-related deaths in French Guiana. Cohort data were used to determine whether primary prophylaxis with 100 mg itraconazole for patients with CD4 counts histoplasmosis for a cost of 36,792 Euros per averted death, 1,533 per life-year saved, 4,415 Euros per averted case, when only counting the costs of itraconazole prophylaxis. Taking into account the total costs of hospitalization showed that primary prophylaxis would allow a savings of 185,178 Euros per year. Even in a scenario of low adherence, primary prophylaxis would be cost-effective in French Guiana, and presumably in the rest of the Guianas and the Amazon.

  4. Fever in hospitalized HIV-infected patients in Western French Guiana: first think histoplasmosis.

    Science.gov (United States)

    Vantilcke, Vincent; Boukhari, Rachida; Jolivet, Anne; Vautrin, Cyrille; Misslin, Caroline; Adenis, Antoine; Nacher, Mathieu

    2014-08-01

    In Western French Guiana, there was a dramatic increase in HIV prevalence between 1990 and 2000. The present study describes the causes of fever among HIV patients hospitalized in the medical ward of the only hospital in the western part of French Guiana. A retrospective descriptive study was conducted between 1 January 2008 and 30 June 2010 in the department of medicine of Saint Laurent du Maroni Hospital. The main characteristics of 67 patients having presented with fever in the first 48 hours of hospitalization were described. Among patients with CD4 histoplasmosis (41.1%). Among patients with CD4 counts histoplasmosis. Three patients died and all had disseminated histoplasmosis. Disseminated histoplasmosis is the most common febrile opportunistic infection in western French Guiana. Primary prophylaxis with itraconazole among immunocompromised patients seems warranted.

  5. The epidemiology of breast cancer in French Guiana 2003-2006.

    Science.gov (United States)

    Roue, Tristan; Fior, Angela; Plenet, Juliette; Belliardo, Sophie; Nacher, Mathieu

    2013-01-01

    For the first time the incidence and mortality of breast cancer were estimated in French Guiana, an overseas French Territory of South America. A certified cancer registry collected exhaustive data on breast cancer between 2003 and 2005. The age-standardized rate of breast cancer was 47.1 per 100 000 women. The age-standardized death rate was 11.0 per 100 000 women. Although the standardized incidence and death rates were lower than in metropolitan France and South America, the ratio between incidence and mortality showed that the prognosis of breast cancer in French Guiana was worse than in metropolitan France (23 deaths per 100 incident cases versus 17 deaths per 100 incident cases, respectively). The demographics of French Guiana, suggests that mass organized screening may benefit from lowering the age of its target population.

  6. Genetic diversity and population structure of Plasmodium vivax isolates from Sudan, Madagascar, French Guiana and Armenia.

    Science.gov (United States)

    Menegon, Michela; Durand, Patrick; Menard, Didier; Legrand, Eric; Picot, Stéphane; Nour, Bakri; Davidyants, Vladimir; Santi, Flavia; Severini, Carlo

    2014-10-01

    Polymorphic genetic markers and especially microsatellite analysis can be used to investigate multiple aspects of the biology of Plasmodium species. In the current study, we characterized 7 polymorphic microsatellites in a total of 281 Plasmodium vivax isolates to determine the genetic diversity and population structure of P. vivax populations from Sudan, Madagascar, French Guiana, and Armenia. All four parasite populations were highly polymorphic with 3-32 alleles per locus. Mean genetic diversity values was 0.83, 0.79, 0.78 and 0.67 for Madagascar, French Guiana, Sudan, and Armenia, respectively. Significant genetic differentiation between all four populations was observed.

  7. American and British English

    Institute of Scientific and Technical Information of China (English)

    袁波

    2004-01-01

    @@ The difficulty for the nonnative learner of English is there is no standard English form. He is confronted(面对) with two English dialects (方言) to learn: British English and American English (leaving aside Australian,Indian, South African English ete.) And despite the many cross-cultural influences, it seems that the vocabularies, spellings and pronunciations of these two dialects are diverging year by year.

  8. Two new combinations in Euploca Nutt. (Heliotropiaceae, Boraginales) and a conspectus of the species of the Guiana Shield area.

    Science.gov (United States)

    Feuillet, Christian

    2016-01-01

    Heliotropium foliatum and Tournefortia humilis are transferred to Euploca Nutt. respectively as Euploca foliata comb. n. and Euploca humilis comb. n. A collection from Guyana has been recently identified as Euploca humistrata, a species previously considered a Brazilian endemic. A collection from French Guiana documents for the first time the species in that country. A key to the species of the Guiana Shield area is given. The species of Euploca from the Guiana Shield are listed with synonymy and a brief description: Euploca filiformis, Euploca humilis, Euploca humistrata, Euploca lagoensis, Euploca polyphylla, Euploca procumbens.

  9. Online database for mosquito (Diptera, Culicidae) occurrence records in French Guiana.

    Science.gov (United States)

    Talaga, Stanislas; Murienne, Jérôme; Dejean, Alain; Leroy, Céline

    2015-01-01

    A database providing information on mosquito specimens (Arthropoda: Diptera: Culicidae) collected in French Guiana is presented. Field collections were initiated in 2013 under the auspices of the CEnter for the study of Biodiversity in Amazonia (CEBA: http://www.labexceba.fr/en/). This study is part of an ongoing process aiming to understand the distribution of mosquitoes, including vector species, across French Guiana. Occurrences are recorded after each collecting trip in a database managed by the laboratory Evolution et Diversité Biologique (EDB), Toulouse, France. The dataset is updated monthly and is available online. Voucher specimens and their associated DNA are stored at the laboratory Ecologie des Forêts de Guyane (Ecofog), Kourou, French Guiana. The latest version of the dataset is accessible through EDB's Integrated Publication Toolkit at http://130.120.204.55:8080/ipt/resource.do?r=mosquitoes_of_french_guiana or through the Global Biodiversity Information Facility data portal at http://www.gbif.org/dataset/5a8aa2ad-261c-4f61-a98e-26dd752fe1c5 It can also be viewed through the Guyanensis platform at http://guyanensis.ups-tlse.fr.

  10. New data on Metaloricaria paucidens from French Guiana and Surinam (Pisces, Siluriformes, Loricariidae)

    NARCIS (Netherlands)

    Isbrücker, I.J.H.; Nijssen, H.

    1982-01-01

    A large number of previously unrecorded specimens of mailed catfishes of the genus Metaloricaria Isbrücker, 1975 (Loricariinae, tribe Harttiini, subtribe Metaloricariina) is compared with the known specimens from French Guiana and Surinam. This results in the recognition of two subspecies, viz., M.

  11. Tatuidris kapasi sp. nov.: A New Armadillo Ant from French Guiana (Formicidae: Agroecomyrmecinae

    Directory of Open Access Journals (Sweden)

    Sébastien Lacau

    2012-01-01

    Full Text Available Tatuidris kapasisp. nov. (Formicidae: Agroecomyrmecinae, the second known species of “armadillo ant”, is described after a remarkable specimen collected in French Guiana. This species can be easily distinguished from Tatuidris tatusia by characters related to the shape of the mesosoma and petiole as well as to the pilosity, the sculpture, and the color.

  12. Regional distribution of mercury in sediments of the main rivers of French Guiana (Amazonian basin).

    Science.gov (United States)

    Laperche, Valérie; Hellal, Jennifer; Maury-Brachet, Régine; Joseph, Bernard; Laporte, Pierre; Breeze, Dominique; Blanchard, François

    2014-01-01

    Use of mercury (Hg) for gold-mining in French Guiana (up until 2006) as well as the presence of naturally high background levels in soils, has led to locally high concentrations in soils and sediments. The present study maps the levels of Hg concentrations in river sediments from five main rivers of French Guiana (Approuague River, Comté River, Mana River, Maroni River and Oyapock River) and their tributaries, covering more than 5 450 km of river with 1 211 sampling points. The maximum geological background Hg concentration, estimated from 241 non-gold-mined streams across French Guiana was 150 ng g(-1). Significant differences were measured between the five main rivers as well as between all gold-mining and pristine areas, giving representative data of the Hg increase due to past gold-mining activities. These results give a unique large scale vision of Hg contamination in river sediments of French Guiana and provide fundamental data on Hg distribution in pristine and gold-mined areas.

  13. Mires and Histosols in French Guiana (South America: new data relating to location and area

    Directory of Open Access Journals (Sweden)

    F. Muller

    2013-05-01

    Full Text Available Large peatland areas have been identified in French Guiana, an equatorial province (département of France, but the exact distribution and ecological condition of mires is not well known. Maps of pedological and agronomic units that were prepared between the early 1950s and 1975 enable us to improve on previously published estimates of Histosol areas in French Guiana. Only the non-forested parts of the province have been studied because there are hardly any pedological maps for the portion that lies within the Amazon rainforest. The extent of Histosols recorded in French Guiana is around 975 km², which is 57–60 % of the estimates of peatland area (1620 km² and 1720 km² reported in the scientific literature. The largest Histosol areas are located near the coast in the north-east of the province, between Cayenne and the border with Brazil. This region receives the highest annual rainfall recorded in French Guiana and provides a particularly favourable hydro-geomorphological setting for peat formation. It will be necessary to explore these large Histosol areas in order to characterise them and to study the associated mire vegetation. Difficult access, combined with the adverse hydro-climatic conditions, will make this a long-term endeavour.

  14. Unique clone of Coxiella burnetii causing severe Q fever, French Guiana.

    Science.gov (United States)

    Mahamat, Aba; Edouard, Sophie; Demar, Magalie; Abboud, Philippe; Patrice, Jean-Yves; La Scola, Bernard; Okandze, Antoine; Djossou, Félix; Raoult, Didier

    2013-07-01

    Acute Q fever is an emergent and severe disease in French Guiana. We obtained 5 Coxiella burnetii isolates from samples of patients from Cayenne and found an epidemic clone circulating in Cayenne. This clone has caused pneumonia and endocarditis and seems to be more virulent than previously described strains.

  15. Evidence of Bartonella spp. in Blood and Ticks (Ornithodoros hasei) of Bats, in French Guiana.

    Science.gov (United States)

    Davoust, Bernard; Marié, Jean-Lou; Dahmani, Mustapha; Berenger, Jean-Michel; Bompar, Jean-Michel; Blanchet, Denis; Cheuret, Marie; Raoult, Didier; Mediannikov, Oleg

    2016-08-01

    We screened blood from 59 bats from French Guiana for Bartonella spp. PCRs were positive for 13.6% and culture was positive in one Noctilio albiventris and one Pteronotus parnellii, as well as in Ornithodoros hasei ticks collected from bats. Two isolated strains represent possible two new species.

  16. Situação atual da doença de Chagas na Guiana Francesa

    Directory of Open Access Journals (Sweden)

    Philippe Esterre

    1987-09-01

    Full Text Available Localizada entre dois focos endêmicos da doença de Chagas, a Venezuela e o Brasil, a Guiana Francesa conheceu poucos casos dessa afecção de 1940 até 1956. Um inquérito sorológico, utilizando-se uma pesquisa ativa sobre pacientes cardiopáticos e uma pesquisa passiva, permitiu evidenciar a existência de dois casos autóctones. Apesar da presença de vetores domésticos, o risco da doença de Chagas na Guiana Francesa parece limitado à aparição episódica de escassos casos humanos.Although located between two endemic areas of Chagas' disease (Venezuela and Brazil, French Guiana recorded only few cases of this infection between 1940 and 1956. A serological survey, using either active detection in cardiopathic patients or a passive one resulted in the finding of two autochthonous cases. In spite ofthe presence of a peridomiciliary cycle the risk of Chagas' disease in French Guiana seems to be limited to the episodic occurrence of rare sporadic human cases.

  17. A survey of adult anophelines in French Guiana: enhanced descriptions of species distribution and biting responses.

    Science.gov (United States)

    Dusfour, Isabelle; Carinci, Romuald; Issaly, Jean; Gaborit, Pascal; Girod, Romain

    2013-12-01

    In French Guiana, Anopheles darlingi is considered the main malaria vector. However, several reports have hypothesized the implication of other anopheline species in malaria transmission for the territory. Data on the ecology of these other potential vectors is rare or even unexplored in French Guiana. The aim of this study was to describe the biting habits of several anopheline species in multiple localities in French Guiana. Six sampling sites yielded 1,083 anopheline adults. Results indicated the presence of An. darlingi in all study locations and it was the only species to be collected inside villages. Other anophelines collected included An. aquasalis, An. braziliensis, An. intermedius, An. mediopunctatus, An. nuneztovari, An. oswaldoi, and An. triannulatus, all of which were associated with open areas and forests. The environment and time, at which biting behavior was recorded, varied for each species. It was noted that An. oswaldoi showed a daytime rhythm in open areas. This study is the first to report on the biting habits of a range of anophelines in French Guiana that may play a role in malaria transmission. This information is vital to fully describe the risk of malaria transmission and thereby design appropriate vector control measures and malaria prevention programs.

  18. The Blattodea s.s. (Insecta, Dictyoptera of the Guiana Shield

    Directory of Open Access Journals (Sweden)

    Dominic A. Evangelista

    2015-01-01

    Full Text Available Here we provide a checklist of cockroach species known from areas within the Guiana Shield based on literature records and new field collection. We give records of sixteen species collected in Guyana, eight of which are new records for Guyana and one of which is a new generic record for the entire Guiana Shield. We also provide a description for a geographically disparate species of Calhypnorna Stal, and the new species Xestoblatta berenbaumae. The complete checklist contains 234 species of Blattodea s.s. currently known in the shield. This checklist shows particularly low richness in Guianan Venezuela, Roraima and Amapa Brazil, but this is likely an artifact due to under–sampling. Indeed, based on previously published data and current fieldwork, we believe that most regions of the Guiana Shield are under–sampled for cockroaches. Despite this, French Guiana (151 spp. and Suriname (136 spp. rank as the second and sixth most species dense faunas of cockroaches in the neotropics.

  19. Two new species of Coussarea and a new combination in Faramea (Rubiaceae, Coussareeae) from the Guianas

    NARCIS (Netherlands)

    Delprete, P.G.

    2006-01-01

    During the preparation of the treatment of the family Rubiaceae for the Flora of the Guianas, two new species of Coussarea were discovered. One species, Coussarea longilaciniata, was collected in Guyana and is characterized by its long-lanceolate calyx lobes; the other, C. spicata, is from French Gu

  20. Studies on the flora of the Guianas. 3. A survey of Habenaria Willd. in Suriname (Orchidaceae)

    OpenAIRE

    Snuverink, J.H.; Westra, L.Y.Th.

    1983-01-01

    This is a preliminary survey of the Habenaria species now known from Suriname. A key and descriptions, as well as analytical drawings of the flowers are provided. The descriptions are based not only on collections from Suriname, but also on material from the other Guianas.

  1. Annotated checklist of the herpetofauna of Petit Saut, Sinnamary River, French Guiana

    NARCIS (Netherlands)

    Hoogmoed, M.S.; Avila-Pires, T.C.S.

    1991-01-01

    The Mission Radeau des Cimes to Petit Saut, French Guiana, offered the opportunity to study the herpetofauna of the canopy of the tropical rainforest, an area hardly studied sofar. Two localities at heights of 30 and 35 m could be studied, whereas data on a third site were obtained through informati

  2. Malaria Hyperendemicity and Risk for Artemisinin Resistance among Illegal Gold Miners, French Guiana.

    Science.gov (United States)

    Pommier de Santi, Vincent; Djossou, Félix; Barthes, Nicolas; Bogreau, Hervé; Hyvert, Georges; Nguyen, Christophe; Pelleau, Stéphane; Legrand, Eric; Musset, Lise; Nacher, Mathieu; Briolant, Sébastien

    2016-05-01

    To assess the prevalence of malaria among illegal gold miners in the French Guiana rainforest, we screened 205 miners during May-June 2014. Malaria prevalence was 48.3%; 48.5% of cases were asymptomatic. Patients reported self-medication with artemisinin-based combination therapy. Risk for emergence and spread of artemisinin resistance among gold miners in the rainforest is high.

  3. Patawa Virus, a New Arenavirus Hosted by Forest Rodents in French Guiana.

    Science.gov (United States)

    Lavergne, Anne; de Thoisy, Benoit; Donato, Damien; Guidez, Amandine; Matheus, Séverine; Catzeflis, François; Lacoste, Vincent

    2015-06-01

    Molecular screening of rodents from French Guiana has detected a new arenavirus, named "Patawa," in two Oecomys species (Muridae, Sigmodontinae). Further investigations are needed to better understand the circulation of this virus in rodent and human populations and its public health impact.

  4. Love British Books 2012

    OpenAIRE

    Middleton, Paul; Puzzovio, Carolyn

    2012-01-01

    The book is a catalogue of an exhibition of British books to be held in Armenia in June 2012 at the 'Armenian Society for Cultural Relations with Foreign Countries'. This is an event arranged with the Armenian Ministry of Culture as part of the UNESCO: 'Yerevan, International Book Capital 2012' & the Armenian 2012 celebrations to mark the 500th anniversary of the first printed book in the Armenian language. The catalogue describes all the books in the exhibition, with a photograph of each and...

  5. Physical properties of muddy sediments from French Guiana

    Science.gov (United States)

    Caillaud, J.; Lesourd, L.; Philippe, S.; Gontharet, S.; Sarrazin, M.; Gardel, A.

    2017-01-01

    The North West migration of long and discontinuous mud banks along the French Guiana coast has been extensively studied during the past years, in particular with a large-scale vision, which consequently has integrated morpho and hydrodynamic data. The aims of the present paper were to use intrinsic sediment properties (grain-size, mineralogy, concentration, and cohesion) to (1) highlight the sedimentary conditions during the consolidation processes from fluid deposit to vegetation development, and (2) verify the apparent homogeneously derived sedimentary facies. Two intertidal transects, Macouria and Cayenne, were compared from the coast to offshore. Their altitude averages of 1 m and 2.8 m above mean sea level, respectively, were different enough to compare the influence of the hydrodynamic impact and emersion time on their sediment properties. The latter, i.e. grain size distribution, mineralogical content, mud concentration, and shear strength (cohesion), were determined from sampled surface sediments (first cm) and along sediment cores (20-30 cm depth) from each transect. A specific X-ray technique was applied to the whole core to differentiate clearly its thin layers. On both intertidal sites, the grain size dominated by the fine silt fraction (2-20 μm) and the bulk mineralogy characterized by five major minerals (quartz, feldspars, chlorite, illite, and kaolinite) appeared homogeneous along both transects and cores. In spite of this apparent uniformity of particle size and mineralogical parameters, as well as for visual observation along the core, high precision X-rays still showed a cyclic sedimentation at a micro-scale level. This cyclicity with intercalation of fine layers was related to distinct dynamic deposits marked by both tidal processes and hydrodynamic factors (swell propagation). The cohesion and concentration results were dependent on the topography, where high topography was characterized by sediments with high cohesion and concentration values

  6. Scorpions from the Mitaraka Massif in French Guiana: Description of one new genus and species (Scorpiones: Chactidae).

    Science.gov (United States)

    Lourenço, Wilson R

    2016-01-01

    A new genus and species, Spinochactas mitaraka gen. n., sp. n. (Chactidae) are described from the Mitaraka Massif in French Guiana, a site located near the borders of French Guiana, Brazil, and Suriname. The description of the new genus and species brings further evidence of the biogeographic pattern of distribution presented by some elements of the family Chactidae endemic to the Tepuys or to the Inselberg formations of South America.

  7. Scorpions from the Mitaraka Massif in French Guiana. II. Description of a new species of Ananteris Thorell, 1891 (Scorpiones: Buthidae).

    Science.gov (United States)

    Lourenço, Wilson R

    2016-01-01

    A new remarkable species belonging to the genus Ananteris Thorell, 1891 (Buthidae) is described from the Mitaraka Massif in French Guiana, a site located near the borders of French Guiana, Brazil, and Suriname. The description of this new species brings further evidence about the biogeographic patterns of distribution presented by most species of the genus Ananteris, which are highly endemic in most biogeographic realms of South America, including the Tepuys and Inselberg Massifs.

  8. Predictive factors of the survival of women with invasive breast cancer in French Guiana: the burden of health inequalities

    OpenAIRE

    Roué, Tristan; Labbé, Sylvain; Belliardo, Sophie; Plenet, Juliette; Douine, Maylis; Nacher, Mathieu

    2016-01-01

    International audience; This study aimed to compare the relative survival of patients with invasive breast cancer between women from French Guiana (a French territory in South America) and metropolitan France. No study hadever compared survival of breast cancer on the basis of immigrant status in France. Our study underlined that access to care for migrants is challenging whichwgenerates health inequalities. Background The prognosis of breast cancer in French Guiana is worse than in France wi...

  9. EVALUATION OF CIRCUMSPOROZOITE PROTEIN OF Plasmodium vivax TO ESTIMATE ITS PREVALENCE IN OIAPOQUE , AMAPÁ STATE, BRAZIL, BORDERING FRENCH GUIANA

    Directory of Open Access Journals (Sweden)

    Margarete do Socorro Mendonça GOMES

    Full Text Available SUMMARY Malaria is a major health problem for people who live on the border between Brazil and French Guiana. Here we discuss Plasmodium vivax distribution pattern in the town of Oiapoque, Amapá State using the circumsporozoite (CS gene as a marker. Ninety-one peripheral blood samples from P. vivax patients have been studied. Of these, 64 individuals were from the municipality of Oiapoque (Amapá State, Brazil and 27 patients from French Guiana (August to December 2011. DNA extraction was performed, and a fragment of the P. vivax CS gene was subsequently analyzed using PCR/RFLP. The VK210 genotype was the most common in both countries (48.36% in Brazil and 14.28% in French Guiana, followed by the P. vivax-like (1.10% in both Brazil and French Guiana and VK247 (1.10% only in Brazil in single infections. We were able to detect all three CS genotypes simultaneously in mixed infections. There were no statistically significant differences either regarding infection site or parasitaemia among individuals with different genotypes. These results suggest that the same genotypes circulating in French Guiana are found in the municipality of Oiapoque in Brazil. These findings suggest that there may be a dispersion of parasitic populations occurring between the two countries. Most likely, this distribution is associated with prolonged and/or more complex transmission patterns of these genotypes in Brazil, bordering French Guiana.

  10. EVALUATION OF CIRCUMSPOROZOITE PROTEIN OF Plasmodium vivax TO ESTIMATE ITS PREVALENCE IN OIAPOQUE , AMAPÁ STATE, BRAZIL, BORDERING FRENCH GUIANA.

    Science.gov (United States)

    Gomes, Margarete do Socorro Mendonça; Vieira, José Luiz Fernandes; Cassiano, Gustavo Capatti; Musset, Lise; Legrand, Eric; Nacher, Mathieu; Couto, Vanja Suely Calvosa D'Almeida; Machado, Ricardo Luiz Dantas; Couto, Álvaro Augusto Ribeiro D'Almeida

    2016-09-22

    Malaria is a major health problem for people who live on the border between Brazil and French Guiana. Here we discuss Plasmodium vivax distribution pattern in the town of Oiapoque, Amapá State using the circumsporozoite (CS) gene as a marker. Ninety-one peripheral blood samples from P. vivax patients have been studied. Of these, 64 individuals were from the municipality of Oiapoque (Amapá State, Brazil) and 27 patients from French Guiana (August to December 2011). DNA extraction was performed, and a fragment of the P. vivax CS gene was subsequently analyzed using PCR/RFLP. The VK210 genotype was the most common in both countries (48.36% in Brazil and 14.28% in French Guiana), followed by the P. vivax-like (1.10% in both Brazil and French Guiana) and VK247 (1.10% only in Brazil) in single infections. We were able to detect all three CS genotypes simultaneously in mixed infections. There were no statistically significant differences either regarding infection site or parasitaemia among individuals with different genotypes. These results suggest that the same genotypes circulating in French Guiana are found in the municipality of Oiapoque in Brazil. These findings suggest that there may be a dispersion of parasitic populations occurring between the two countries. Most likely, this distribution is associated with prolonged and/or more complex transmission patterns of these genotypes in Brazil, bordering French Guiana.

  11. EVALUATION OF CIRCUMSPOROZOITE PROTEIN OF Plasmodium vivax TO ESTIMATE ITS PREVALENCE IN OIAPOQUE , AMAPÁ STATE, BRAZIL, BORDERING FRENCH GUIANA

    Science.gov (United States)

    GOMES, Margarete do Socorro Mendonça; VIEIRA, José Luiz Fernandes; CASSIANO, Gustavo Capatti; MUSSET, Lise; LEGRAND, Eric; NACHER, Mathieu; COUTO, Vanja Suely Calvosa D'Almeida; MACHADO, Ricardo Luiz Dantas; COUTO, Álvaro Augusto Ribeiro D'Almeida

    2016-01-01

    SUMMARY Malaria is a major health problem for people who live on the border between Brazil and French Guiana. Here we discuss Plasmodium vivax distribution pattern in the town of Oiapoque, Amapá State using the circumsporozoite (CS) gene as a marker. Ninety-one peripheral blood samples from P. vivax patients have been studied. Of these, 64 individuals were from the municipality of Oiapoque (Amapá State, Brazil) and 27 patients from French Guiana (August to December 2011). DNA extraction was performed, and a fragment of the P. vivax CS gene was subsequently analyzed using PCR/RFLP. The VK210 genotype was the most common in both countries (48.36% in Brazil and 14.28% in French Guiana), followed by the P. vivax-like (1.10% in both Brazil and French Guiana) and VK247 (1.10% only in Brazil) in single infections. We were able to detect all three CS genotypes simultaneously in mixed infections. There were no statistically significant differences either regarding infection site or parasitaemia among individuals with different genotypes. These results suggest that the same genotypes circulating in French Guiana are found in the municipality of Oiapoque in Brazil. These findings suggest that there may be a dispersion of parasitic populations occurring between the two countries. Most likely, this distribution is associated with prolonged and/or more complex transmission patterns of these genotypes in Brazil, bordering French Guiana. PMID:27680177

  12. History of British Space Science

    Science.gov (United States)

    Massie, Harrie; Robins, M. O.

    2009-12-01

    1. The scientific background; 2. The technical background; 3. The initiation of the Skylark rocket programme; 4. Post IGY developments; 5. The Ariel programme; 6. The European Space Research Organisation; 7. Commonwealth co-operation in space research; 8. Smaller rockets for scientific purposes - Skua and Petrel; 9. Attitude controlled Skylark rockets; 10. The Trend Committee and the Science Research Council; 11. The transformation of ESRO into ESA; 12. The Space Science Committee for Europe; 13. Scientific studies by British space scientists I; 14. Scientific studies by British space scientists II; 15. The contribution from British space scientists to astronomy; 16. Concluding remarks; Appendices; Annexes.

  13. [Diagnosis of Mycobacterium ulcerans infection by PCR: report of 3 cases observed in French Guiana].

    Science.gov (United States)

    Ménard, A; Couppié, P; Sainte-Marie, D; Pradinaud, R

    2003-01-01

    Mycobacterium ulcerans infection is the third most important mycobacterial infection in the world. It has been described in many different countries including French Guiana. The diagnosis of M. ulcerans infection by culture is often difficult because culture is hard to perform in endemic areas and their sensitivity is not reliable. As a result the diagnosis of this infection is often delayed. However, molecular methods are now available to diagnose rapidly infections by M. ulcerans and distinguish it from other mycobacteria. We report three cases of skin infection due to M. ulcerans observed in French Guiana. Diagnosis was initially made by polymerase chain reaction and was confirmed later by culture (in two patients) and inoculation to mice (in one patient). A faster diagnosis of M. ulcerans infection should lead to a better prognosis of this infection.

  14. Atypical Toxoplasma gondii strain from a free-living jaguar (Panthera onca) in French Guiana.

    Science.gov (United States)

    Demar, M; Ajzenberg, D; Serrurier, B; Dardé, M L; Carme, B

    2008-02-01

    Like domestic cats, wild felids are involved in the complete infective cycle of Toxoplasma gondii because they can host in their gastrointestinal tract sexually mature parasites and shed infective oocysts in their feces. We report, to our knowledge, the first isolation and molecular characterization of a T. gondii strain from the heart tissue of a free-living jaguar (Panthera onca) in French Guiana. Sequencing at six polymorphic markers indicated that the jaguar isolate had an atypical genotype, including an allele at TgM-A previously found only in isolates from South America, and an allele at GRA6, which was previously reported only in Californian sea otter isolates. These findings are consistent with the recent description of atypical T. gondii strains involved in severe toxoplasmoses in immunocompetent patients in French Guiana that seemed to be linked to a neotropical forest-based cycle involving wild cats and their prey.

  15. Insects of French Guiana: a baseline for diversity and taxonomic effort.

    Science.gov (United States)

    Brûlé, Stéphane; Touroult, Julien

    2014-01-01

    This paper analyzes the first checklist of insects from French Guiana. Compiled by a group of 70 experts based on published records, it comprises about 15 100 valid species names belonging to 20 orders and 322 families. Currently, about 17% of the species are only known from French Guiana or from the Guiana Shield region. Since Linné, the average rate of description has been 59 species per year, which has been increasing in the last 10 years. Based on a sample of recent taxonomic and faunistic papers covering 736 new species for French Guiana, 46% of the species came from new country records, the rest from new species descriptions. The rate of faunistic progress (new species or new records) is about 180 species per year over the last five years. Sixty-five percent of these faunal records came from non-professional entomologists and 74% of the holotypes of new species were collected by amateur entomologists. A rough extrapolation, using two different methods, provides a likely estimate of around 100 000 species, the most conservative estimate being 67 000 species and the highest 184 000. Therefore, an estimated 80% of the species remain to be recorded and, in a best-case scenario, at least 270 years would be needed to complete the biotic inventory, at the current rate of species descriptions and distribution records. Although no order is exhaustively inventoried, the most in need of study are Diptera, Hymenoptera, Hemiptera and Trichoptera; and in absolute numbers, Coleoptera. These results and the fundamental role of non-professional entomologists in collecting and describing new species are discussed.

  16. A new polymorphic Hemilophini Thomson, 1868 from the Tumuc Humac inselbergs, French Guiana (Coleoptera, Cerambycidae, Lamiinae).

    Science.gov (United States)

    Touroult, Julien; Dalens, Pierre-Henri

    2015-09-03

    A new Zeale Pascoe, 1866, Zeale granvillei sp. nov., is described from open areas at Mitaraka Mounts, French Guiana. The key to the species of Zeale is updated and the different forms of the new species are illustrated. A list of the material from Muséum national d'Histoire naturelle (Paris) in this genus is provided. Some aspects of its behavior are given, including its possible host plant, Ichtyothere granvillei H. Robinson (Asteraceae).

  17. Characteristics and specificities of Cryptococcus infections in French Guiana, 1998-2008.

    Science.gov (United States)

    Debourgogne, Anne; Iriart, Xavier; Blanchet, Denis; Veron, Vincent; Boukhari, Rachida; Nacher, Mathieu; Carme, Bernard; Aznar, Christine

    2011-11-01

    Cryptococcosis is a common opportunistic systemic mycosis caused by members of the encapsulated yeast genus Cryptococcus. The aetiological agents of the disease are classified into two species, i.e., Cryptococcus neoformans (serotypes A, D, and AD) affecting mainly immunocompromised patients and Cryptococcus gattii (serotypes B and C) usually found in immunocompetent individuals. Limited data exist on Cryptococcus infections in French Guiana, the department with the highest HIV incidence in the French territories. A retrospective study between January 1998 and December 2008 was performed on all patients with cryptococcosis, admitted to hospitals in French Guiana. Epidemiological data, clinical forms and diagnosis methods were studied. Of the 43 patients with cryptococcosis, 29 (67.4%) had HIV infections. Among the HIV-negative patients, two (4.7%) presented identified risk factors for cryptococcosis. This study has shown a high frequency of patients with HTLV-1 positive serology (12.1%). C. neoformans var. grubii was recovered with a frequency of 77.3% and was mainly isolated from patients with AIDS (13/17), whereas C. gattii (22.7%) was strictly isolated from HIV-negative patients with no apparent risk factors. Despite a socio-economic environment closer to western countries, the overall epidemiology of cryptococcosis in French Guiana is more similar to that found in South America, particularly with reference to the serotypes of the causative yeasts. Indeed, French Guiana presents an especially high proportion of cases caused by C. gattii, which may explain the significant incidence of this disease, particularly in HIV-negative and immunocompetent patients.

  18. Prevalence and Distribution of Leishmania RNA Virus 1 in Leishmania Parasites from French Guiana.

    Science.gov (United States)

    Ginouvès, Marine; Simon, Stéphane; Bourreau, Eliane; Lacoste, Vincent; Ronet, Catherine; Couppié, Pierre; Nacher, Mathieu; Demar, Magalie; Prévot, Ghislaine

    2016-01-01

    In South America, the presence of the Leishmania RNA virus type 1 (LRV1) was described in Leishmania guyanensis and Leishmania braziliensis strains. The aim of this study was to determine the prevalence distribution of LRV1 in Leishmania isolates in French Guiana given that, in this French overseas department, most Leishmania infections are due to these parasite species. The presence of the virus was observed in 74% of Leishmania spp. isolates, with a highest presence in the internal areas of the country.

  19. Validation of use of a traditional antimalarial remedy from French Guiana, Zanthoxylum rhoifolium Lam

    OpenAIRE

    Jullian, Valérie; Bourdy, Geneviève; GEORGES, S.; Maurel, Séverine; Sauvain, Michel

    2006-01-01

    Zanthoxylum rhoifolium bark (Rutaceae) is a medicinal plant, traditionally used in French Guiana to treat and prevent malaria. Bioassay-guided extractions of Zanthoxylum rhoifolium bark have shown that antiplasmodial activity is concentrated in the alkaloid fraction. Further fractionation of this extract has yielded seven benzophenanthridine alkaloids, dihydroavicine 1, dihydronitidine 2, oxyavicine 3, oxynitidine 4, fagaridine 5, avicine 6 and nitidine 7. Antimalarial activity of the last fi...

  20. Heterogeneity among Mycobacterium ulcerans from French Guiana revealed by multilocus variable number tandem repeat analysis (MLVA).

    Science.gov (United States)

    Reynaud, Yann; Millet, Julie; Couvin, David; Rastogi, Nalin; Brown, Christopher; Couppié, Pierre; Legrand, Eric

    2015-01-01

    Buruli ulcer is an emerging and neglected tropical disease caused by Mycobacterium ulcerans. Few cases have been reported so far in the Americas. With 250 cases reported since 1969, French Guiana is the only Buruli ulcer endemic area in the continent. Thus far, no genetic diversity studies of strains of M. ulcerans from French Guiana have been reported. Our goal in the present study was to examine the genetic diversity of M. ulcerans strains in this region by using the Multilocus Variable Number Tandem Repeat Analysis (MLVA) approach. A total of 23 DNA samples were purified from ulcer biopsies or derived from pure cultures. MVLA was used in the study of six previously-described Variable Number of Tandem Repeat (VNTR) markers. A total of three allelic combinations were characterized in our study: genotype I which has been described previously, genotype III which is very similar to genotype I, and genotype II which has distinctly different characteristics in comparison with the other two genotypes. This high degree of genetic diversity appears to be uncommon for M. ulcerans. Further research based on complete genome sequencing of strains belonging to genotypes I and II is in progress and should lead soon to a better understanding of genetic specificities of M. ulcerans strains from French Guiana.

  1. Diversity of Ralstonia solanacearum in French Guiana expands knowledge of the "emerging ecotype".

    Science.gov (United States)

    Deberdt, P; Guyot, J; Coranson-Beaudu, R; Launay, J; Noreskal, M; Rivière, P; Vigné, F; Laplace, D; Lebreton, L; Wicker, E

    2014-06-01

    Although bacterial wilt remains a major plant disease throughout South America and the Caribbean, the diversity of prevalent Ralstonia solanacearum populations is largely unknown. The genetic and phenotypic diversity of R. solanacearum strains in French Guiana was assessed using diagnostic polymerase chain reactions and sequence-based (egl and mutS) genotyping on a 239-strain collection sampled on the families Solanaceae and Cucurbitaceae, revealing an unexpectedly high diversity. Strains were distributed within phylotypes I (46.9%), IIA (26.8%), and IIB (26.3%), with one new endoglucanase sequence type (egl ST) found within each group. Phylotype IIB strains consisted mostly (97%) of strains with the emerging ecotype (IIB/sequevar 4NPB). Host range of IIB/4NPB strains from French Guiana matched the original emerging reference strain from Martinique. They were virulent on cucumber; virulent and highly aggressive on tomato, including the resistant reference Hawaii 7996; and only controlled by eggplant SM6 and Surya accessions. The emerging ecotype IIB/4NPB is fully established in French Guiana in both cultivated fields and uncultivated forest, rendering the hypothesis of introduction via ornamental or banana cuttings unlikely. Thus, this ecotype may have originated from the Amazonian region and spread throughout the Caribbean region.

  2. 1970 British Cohort Study

    Directory of Open Access Journals (Sweden)

    Matt Brown

    2014-10-01

    Full Text Available The 1970 British Cohort Study (BCS70 is one of Britain’s world famous national longitudinal birth cohort studies, three of which are run by the Centre for Longitudinal Studies at the Institute of Education, University of London.  BCS70 follows the lives of more than 17,000 people born in England, Scotland and Wales in a single week of 1970. Over the course of cohort members lives, the BCS70 has collected information on health, physical, educational and social development, and economic circumstances among other factors. Since the birth survey in 1970, there have been nine ‘sweeps’ of all cohort members at ages 5, 10, 16, 26, 30, 34, 38 and most recently at 42. Data has been collected from a number of different sources (the midwife present at birth, parents of the cohort members, head and class teachers, school health service personnel and the cohort members themselves. The data has been collected in a variety of ways including via paper and electronic questionnaires, clinical records, medical examinations, physical measurements, tests of ability, educational assessments and diaries. The majority of BCS70 survey data can be accessed by bona fide researchers through the UK Data Service at the University of Essex.

  3. Guiana dolphins (Sotalia guianensis) as marine ecosystem sentinels: ecotoxicology and emerging diseases.

    Science.gov (United States)

    de Moura, Jailson Fulgencio; Hauser-Davis, Rachel Ann; Lemos, Leila; Emin-Lima, Renata; Siciliano, Salvatore

    2014-01-01

    Guiana dolphins (Sotalia guianensis) are small cetaceans that inhabit coastal regions down to a 50 m depth. As a coastally distributed species, they are exposed to a variety of human-induced risks that include passive fishing nets, persistent environmental pollution, and emerging diseases. As a top predatorS. guianensis occupies an important ecological niche in marine ecosystems. However, this niche also exposes this dolphin to extensive biomagnification of marine contaminants that may accumulate and be stored throughout their life of about 30 years.In this paper, we have compiled available data on the Guiana dolphin as regards its exposure to chemical pollutants, pathogenic microbes, infectious diseases, and injuries caused by interactions with passive fishing gears. Our analysis of the data shows that Guiana dolphins are particularly sensitive to environmental changes.Although the major mortal threat to dolphins results from contact with fishing other human-related activities in coastal zones also pose risks and need more attention.Such human-related risks include the presence of persistent toxicants in the marine environment, such as PCBs and PBDEs. Residues of these chemicals have been detected in Guiana dolphin's tissues at similar or higher levels that exist in cetaceans from other known polluted areas. Another risk encountered by this species is the non lethal injuries caused by fishing gear. Several incidents of this sort have occurred along the Brazilian coast with this species. When injuries are produced by interaction with fishing gear, the dorsal fin is the part of the dolphin anatomy that is more affected, commonly causing severe laceration or even total loss.The Guiana dolphins also face risks from infectious diseases. The major ones thus far identified include giardiasis, lobomycosis, toxoplasmosis, skin and skeletal lesions. Many bacterial pathogens from the family Aeromonadaceae and Vibrionaceae have been isolated from Guiana dolphins. Several

  4. Notes on the Herpetofauna of surinam : IX. Xenodon Werneri Eiselt, a poorly known snake from Guiana, with notes on Waglerophis Merremii (Wagler) (Reptilia: Serpentes: Colubridae)

    NARCIS (Netherlands)

    Hoogmoed, M.S.

    1985-01-01

    Xenodon werneri Eiselt is redescribed on the basis of new material from Surinam and French Guiana. Its distribution and the Zoogeographie meaning of it are discussed. A key to the species of Xenodon in Guiana is presented. From the present data it appears that Waglerophis merremii (Wagler) is absent

  5. Phlebotomine sand flies (Diptera: Psychodidae) associated with changing patterns in the transmission of the human cutaneous leishmaniasis in French Guiana.

    Science.gov (United States)

    Fouque, Florence; Gaborit, Pascal; Issaly, Jean; Carinci, Romuald; Gantier, Jean-Charles; Ravel, Christophe; Dedet, Jean-Pierre

    2007-02-01

    Between March 2000 and December 2001 a survey of the sand flies (Diptera: Phlebotominae) of French Guiana was carried out during 14 nights of captures with CDC light-traps and Malaise traps, and resulted in the collection of 2245 individuals of 38 species. The most abundant species were Lutzomyia (Trichophoromyia) ininii Floch & Abonnenc, Lu.(Psychodopygus) squamiventris maripaensis Floch & Abonnenc, and Lu .(Nyssomyia) flaviscutellata Mangabeira. Half of the collected sand flies females were dissected under field conditions and five species were found harboring Leishmania-like parasites. The Leishmania (Kinetoplastidae: Trypanosomatidae) species were identified by molecular typing, and for the first time Lu. (Nys.) flaviscutellata was found harboring Leishmania (Viannia) guyanensis and Lu. (Tri) ininii harboring unknown Leishmania. The first record for French Guiana of Lu. (Psy.) squamiventris maripaensis harboring L. (V.) naiffi, was also reported. The patterns of diversification of the human cutaneous leishmaniasis transmission in French Guiana are discussed.

  6. Phlebotomine sand flies (Diptera: Psychodidae associated with changing patterns in the transmission of the human cutaneous leishmaniasis in French Guiana

    Directory of Open Access Journals (Sweden)

    Florence Fouque

    2007-02-01

    Full Text Available Between March 2000 and December 2001 a survey of the sand flies (Diptera: Phlebotominae of French Guiana was carried out during 14 nights of captures with CDC light-traps and Malaise traps, and resulted in the collection of 2245 individuals of 38 species. The most abundant species were Lutzomyia (Trichophoromyia ininii Floch & Abonnenc, Lu.(Psychodopygus squamiventris maripaensis Floch & Abonnenc, and Lu .(Nyssomyia flaviscutellata Mangabeira. Half of the collected sand flies females were dissected under field conditions and five species were found harboring Leishmania-like parasites. The Leishmania (Kinetoplastidae: Trypanosomatidae species were identified by molecular typing, and for the first time Lu. (Nys. flaviscutellata was found harboring Leishmania (Viannia guyanensis and Lu. (Tri ininii harboring unknown Leishmania. The first record for French Guiana of Lu. (Psy. squamiventris maripaensis harboring L. (V. naiffi, was also reported. The patterns of diversification of the human cutaneous leishmaniasis transmission in French Guiana are discussed.

  7. Três espécies novas de Lestrimelitta Friese (Hymenoptera, Apidae da Costa Rica, Panamá e Guiana Francesa Three new species of Lestrimelitta Friese (Hymenoptera, Apidae from Costa Rica, Panama and French Guiana

    Directory of Open Access Journals (Sweden)

    Favízia Freitas de Oliveira

    2005-03-01

    Full Text Available Três espécies novas de abelhas do gênero Lestrimelitta são descritas: L. danuncia sp. nov. (da Costa Rica e Panamá, L. mourei sp. nov. (da Costa Rica e L. glaberrima sp. nov. (da Guiana Francesa. Todas essas espécies foram identificadas anteriormente como Lestrimelitta limao Smith.Three new species of bees of the genus Lestrimelitta are described: L. danuncia sp. nov. (from Costa Rica and Panama, L. mourei sp. nov. (from Costa Rica and L. glaberrima sp. nov. (from French Guiana. All of these new species were previously identified as Lestrimelitta limao Smith.

  8. Guiana Dolphins (Sotalia guianensis) and DR-CALUX for Screening Coastal Brazilian Environments for Dioxins and Related Compounds.

    Science.gov (United States)

    Dorneles, Paulo R; Lailson-Brito, José; Bisi, Tatiana L; Domit, Camila; Barbosa, Lupércio A; Meirelles, Ana C O; Carvalho, Vitor L; Malm, Olaf; Azevedo, Alexandre F; Brose, François; Das, Krishna; Scippo, Marie-Louise

    2016-10-01

    Guiana dolphin is the top predator of highest toxicological concern in Brazil and many studies on levels of persistent, bioaccumulative, and toxicant (PBT) pollutants have been performed on the species. However, due to high costs of the analyses, only one investigation comprised the determination of dioxins and related compounds (DRCs) in Guiana dolphin tissues. The dioxin responsive-chemically activated luciferase gene expression (DR-CALUX(®)) cell bioassay was used in the present study for the analyses of hepatic samples from 28 male Guiana dolphins in order to screen estuarine environments for DRCs, comprising three regions (Northeastern, Southeastern, and Southern) and four states [Paraná (PR), Rio de Janeiro (RJ), Espírito Santo (ES), and Ceará (CE)] of Brazil. High bioanalytical equivalent (BEQ) concentrations [dioxins (pg BEQ/g lipid)] were found, varying from 1.94 to 15.6 pg BEQ/g. A significant negative correlation between BEQ concentrations and total length was found in Guiana dolphins from Brazil (all analysed dolphins). This pattern also was verified for RJ state, pointing to (1) chemically induced developmental disruption or to (2) increasing efficiency of the detoxifying activity with the growth of the animal. Comparison was performed with literature data and significantly higher BEQ levels were found in Brazilian Guiana dolphins than in those reported for North Sea harbour porpoises. Higher levels were found in Southeastern (the most PBT-contaminated area of the country) than in Southern region. However, it is not possible to affirm that Guiana dolphins are more contaminated by DRCs in SE than in S region, because individuals were lengthier in S than in SE region. Our results seem to have mirrored dolphin exposure to PCBs in Brazil according to the literature. Further studies are required for investigating the hypotheses 1 and 2 mentioned above.

  9. Amazonian Triatomine Biodiversity and the Transmission of Chagas Disease in French Guiana: In Medio Stat Sanitas.

    Science.gov (United States)

    Péneau, Julie; Nguyen, Anne; Flores-Ferrer, Alheli; Blanchet, Denis; Gourbière, Sébastien

    2016-02-01

    The effects of biodiversity on the transmission of infectious diseases now stand as a cornerstone of many public health policies. The upper Amazonia and Guyana shield are hot-spots of biodiversity that offer genuine opportunities to explore the relationship between the risk of transmission of Chagas disease and the diversity of its triatomine vectors. Over 730 triatomines were light-trapped in four geomorphological landscapes shaping French-Guiana, and we determined their taxonomic status and infection by Trypanosoma cruzi. We used a model selection approach to unravel the spatial and temporal variations in species abundance, diversity and infection. The vector community in French-Guiana is typically made of one key species (Panstrongylus geniculatus) that is more abundant than three secondary species combined (Rhodnius pictipes, Panstrongylus lignarius and Eratyrus mucronatus), and four other species that complete the assemblage. Although the overall abundance of adult triatomines does not vary across French-Guiana, their diversity increases along a coastal-inland gradient. These variations unravelled a non-monotonic relationship between vector biodiversity and the risk of transmission of Chagas disease, so that intermediate biodiversity levels are associated with the lowest risks. We also observed biannual variations in triatomine abundance, representing the first report of a biannual pattern in the risk of Chagas disease transmission. Those variations were highly and negatively correlated with the average monthly rainfall. We discuss the implications of these patterns for the transmission of T. cruzi by assemblages of triatomine species, and for the dual challenge of controlling Amazonian vector communities that are made of both highly diverse and mostly intrusive species.

  10. Human impact on genetic diversity of Toxoplasma gondii: example of the anthropized environment from French Guiana.

    Science.gov (United States)

    Mercier, A; Ajzenberg, D; Devillard, S; Demar, M P; de Thoisy, B; Bonnabau, H; Collinet, F; Boukhari, R; Blanchet, D; Simon, S; Carme, B; Dardé, M-L

    2011-08-01

    In French Guiana, severe cases of toxoplasmosis in immunocompetent patients are associated with atypical strains of Toxoplasma gondii linked to a wild neotropical rainforest cycle and a higher genetic diversity than usually observed for T. gondii isolates from anthropized environment. This raises the question of the impact of anthropization of the natural environment, on genetic diversity and on the population structure of T. gondii. However, few data are available on strains circulating in the anthropized areas from French Guiana. Seropositive animals originating mainly from anthropized sub-urban areas and punctually from wild environment in French Guiana were analyzed for T. gondii isolation and genotyping. Thirty-three strains were obtained by bioassay in mice and compared with 18 previously reported isolates chiefly originating from the Amazon rainforest. The genotyping analysis performed with 15 microsatellite markers located on 12 different chromosomes revealed a lower genetic diversity in the anthropized environment. Results were analyzed in terms of population structure by clustering methods, Neighbor-joining trees reconstruction based on genetic distances, F(ST,) Mantel's tests and linkage disequilibrium. They clearly showed a genetic differentiation between strains associated to the anthropized environment and those associated to the wild, but with some inbreeding between them. The majority of strains from the anthropized environment were clustered into additional lineages of T. gondii that are common in the Caribbean. In conclusion the two environmental populations "wild" and "anthropized" were genetically well differentiated. The anthropization of the environment seems to be accompanied with a decreased diversity of T. gondii associated with a greater structure of the populations. We detected potential interpenetration and genetic exchanges between these two environmental populations. As a higher pathogenicity in human of "wild" genotypes has been

  11. A predação, a reciprocidade e o caso das Guianas

    Directory of Open Access Journals (Sweden)

    Peter Rivière

    2001-04-01

    Full Text Available Este artigo se baseia no argumento de Philippe Descola de que há uma homologia entre a maneira como as pessoas tratam a natureza e a maneira como se tratam entre si. Ele contrasta os povos jívaro e tukano - o primeiro organizando a relação em termos de predação, o último em termos de reciprocidade. É introduzido um terceiro elemento na comparação: a região das Guianas, onde se encontraria, segundo a hipótese aqui formulada, um certo grau de autocontenção do grupo social e de isolamento diante da natureza. Isto de fato é verdade, mas é também possível identificar, dependendo dos dados e do contexto, relações predatórias e recíprocas com a natureza ou o exterior. É então sugerido que este seja não apenas o caso das Guianas, mas da Amazônia de um modo geral.This paper is based on Descola's argument that there is an homology between the way in which people treat nature and the way in which they treat each other. He contrasts the Jivaroan peoples with the Tukanoans; the former organizing the relationship in terms of predation, the latter reciprocity. A third contrast in the form of the Guiana region is introduced and it is hypothesized that a degree of self-containment, an isolation from nature, will be found there. In fact it is, but it also possible to identify, depending on data and context, predatory and reciprocal relationships with nature or the outside. It is suggested that this is likely to be generally the case.

  12. Trypanosomatidae from wild mammals in the neotropical rainforest of French Guiana.

    Science.gov (United States)

    Dereure, J; Barnabé, C; Vié, J C; Madélenat, F; Raccurt, C

    2001-03-01

    The initial filling of the reservoir behind the Petit Saut hydro-electric dam, on the Sinnamary River in French Guiana, threatened the terrestrial and arboreal animals living in the neotropical rainforest being flooded. During a rescue programme between 24 October and 12 November in 1994, many of these animals were checked for infection with trypanosomatids. Overall, 45 blood samples and 54 skin biopsies were collected from 53 mammals (of 13 species representing five orders) and blood samples were also taken from each of nine reptiles (six species from four families). When the skin biopsies and the buffy-coats from the blood samples were cultured in NNN medium, 10 of the cultures, each initiated with mammalian blood, were found to be positive for trypanosomatids. Multilocus enzyme electrophoresis (MLEE) on cellulose acetate plates, with 20 enzyme systems, was then used to investigate each of the positive cultures. The results were analysed by clustering from a genetic distance matrix, using the unweighted pair group method with arithmetic averages (UPGMA), and applying a bootstrap procedure to Wagner parsimony trees. A stock obtained from Didelphis marsupialis was identified as a zymodeme of Trypanosoma cruzi (Miles' zymodeme 1) known to cause Chagas disease in French Guiana. Five stocks (one each from Bradypus tridactylus, Tamandua tetradactyla and Alouatta seniculus and two from Saguinus midas) were of a single zymodeme close to Trypanosoma rangeli reference stock RGB. This is the first confirmation of the presence of Tr. rangeli in French Guiana, and the first time that it has been identified, by iso-enzyme analysis, in the neotropical primates A. seniculus and S. midas. Two other stocks, isolated from Choloepus didactylus, were related to Endotrypanum schaudinni reference stock LEM 2790. Although the remaining stocks, one from C. didactylus and the other from A. seniculus, clustered together on UPGMA and in a Wagner tree, they did not appear to be related to

  13. Description of a new species of the genus Adenomera (Amphibia, Anura, Leptodactylidae from French Guiana

    Directory of Open Access Journals (Sweden)

    Renaud Boistel

    2006-01-01

    Full Text Available We describe a new species of the genus Adenomera from French Guiana. Collecting conditions, details about the localities and microhabitats are given. The advertisement call was recorded and is herein analyzed and described. Morphological and bioacoustic comparisons are drawn with other species of the genus. The new species is readily distinguished from other taxa by its distinctive coloration pattern, the occurrence of dorsolateral ridges and inguinal glands, and by the longer duration of the notes of its advertisement call. The taxonomy of Adenomera is evaluated with regard to current available knowledge.

  14. Geological setting of the Paleoproterozoic Rosebel gold district, Guiana Shield, Suriname

    Science.gov (United States)

    Daoust, Caroline; Voicu, Gabriel; Brisson, Harold; Gauthier, Michel

    2011-10-01

    The Rosebel gold district is hosted in a Paleoproterozoic greenstone belt of the Guiana Shield and has many characteristics that enable classification of the ores as an orogenic gold deposit. Host rocks have undergone several phases of deformation. However, gold deposition occurred late in the structural history of the belt, and is considered part of a late regional metallogenic event with respect to the geotectonic evolution of the Guiana Shield. Economic gold mineralization is hosted in felsic to mafic volcanic rocks and two sedimentary successions that are differentiated into turbiditic and arenitic depositional packages. The detailed lithostratigraphic characterization and the geochemistry enable the correlation of the local rock types with the Paramaka, the Armina, and the Rosebel formations respectively. The Rosebel district comprises eight discrete gold deposits distributed along two major structures. The northernmost structure is a sub-vertical WNW-ESE shear zone that preserves evidence of dextral strike-slip followed by normal faulting. The southern structure is an east-west reverse fault along which gold deposits are mainly hosted in the footwall. Gold mineralization is associated with quartz vein arrays developed along pre-existing structural heterogeneities, such as stratigraphic contacts and fold hinges. Four main sets of veins are recognized in the district: shear veins, north-south tension veins, stacks of north-dipping tension veins, and anticline-hosted tension veins. Mineralized quartz veins are typically associated with a wallrock alteration assemblage comprising sericite, chlorite, carbonate, tourmaline, pyrite, pyrrhotite, and plagioclase. The presence of a WNW-ESE dextral strike-slip structure, an east-west reverse fault, and north-south tension veins are consistent with the formation of a Riedel system during a simple shear event. All vein sets cut deformed sedimentary rocks that were deposited in a pull-apart basin, which together with their

  15. Identification of lymphocytic choriomeningitis mammarenavirus in house mouse (Mus musculus, Rodentia) in French Guiana.

    Science.gov (United States)

    Lavergne, Anne; de Thoisy, Benoît; Tirera, Sourakhata; Donato, Damien; Bouchier, Christiane; Catzeflis, François; Lacoste, Vincent

    2016-01-01

    Thirty-seven house mice (Mus musculus, Rodentia) caught in different localities in French Guiana were screened to investigate the presence of lymphocytic choriomeningitis mammarenavirus (LCMV). Two animals trapped in an urban area were found positive, hosting a new strain of LCMV, that we tentatively named LCMV "Comou". The complete sequence was determined using a metagenomic approach. Phylogenetic analyses revealed that this strain is related to genetic lineage I composed of strains inducing severe disease in humans. These results emphasize the need for active surveillance in humans as well as in house mouse populations, which is a rather common rodent in French Guianese cities and settlements.

  16. Young British Art / Hanno Soans

    Index Scriptorium Estoniae

    Soans, Hanno, 1974-

    2001-01-01

    1990ndate kunsti muutumisest. Inglise kunstniku Peter Daviese maalist "Kuum esimene sada" (1996), Gavin Turki vahakujuna valminud autoportreest "Pop". "Young British Art'i" uuskunstist ja Jasper Zoova installatsioonist "F1". Eri analüüsivõimalusi pakkuvatest töödest (Marko Laimre & Ene-Liis Semperi 2000. a. novembri ühisnäituse osa töid).

  17. Dam safety in British Columbia

    Energy Technology Data Exchange (ETDEWEB)

    Hunt, H.M.; Round, R.P.D.

    1978-01-01

    Many dams in British Columbia were built before 1900, and a comprehensive inspection and surveillance program has been developed. The background and implementation of this program are described. Topics discussed include program responsibilities, classification of dams, organization, the dam safety program, and coordination with other agencies. (PMA)

  18. HIV-associated disseminated histoplasmosis in western French Guiana, 2002-2012.

    Science.gov (United States)

    Putot, A; Perrin, S; Jolivet, A; Vantilcke, V

    2015-03-01

    Disseminated histoplasmosis (DH) is the most current revelation mode of AIDS in French Guiana. We describe the clinical and paraclinical presentation of DH, diagnostic tools, evolution and factors associated with 1-year mortality in HIV-infected patients from western French Guiana. Microbiologically proven AIDS-related DH in Saint Laurent du Maroni's hospital between May 2002 and May 2012 were retrospectively included. Among the 82 patients included, 58 (71%) were male, 44 (53%) presented concurrent histoplasmosis and HIV diagnosis and 63 (80%) had a CD4 cell count under 50 cells μL(-1). Almost all patients had weight loss (97%) and fever (95%), while 84% had digestive symptoms (63% diarrhoea), 55% lymphadenopathy, and 49% respiratory symptoms. Documented and presumed locations of H. capsulatum var capsulatum (Hcc) concerned almost all organs, with a particular affinity for the bone marrow and the digestive system. Co-infections were associated in 65%. Following treatment initiation, 10 patients (13%) died within 1 month and 17 patients (25%) died within a year. DH is a polymorphous systemic mycosis with haematological and digestive tropism. Co-infections are frequent and mortality rate is high.

  19. High prevalence of HPV infection in the remote villages of French Guiana: an epidemiological study.

    Science.gov (United States)

    Adenis, A; Dufit, V; Douine, M; Corlin, F; Ayhan, G; Najioullah, F; Molinie, V; Brousse, P; Carles, G; Lacoste, V; Cesaire, R; Nacher, M

    2017-01-16

    Cervical cancer is the second most frequent cancer in women in French Guiana. Studies have shown that populations living in the remote areas of the interior have early sexual debut and that multiple sexual partnerships are common. The objective of the present study was thus to determine the prevalence of human papillomavirus (HPV) infection in these areas. A study was conducted in women aged 20-65 years with previous sexual activity. Women were included on a voluntary basis after using local media and leaders to inform them of the visit of the team. HPV infection was defined by the detection of HPV DNA using the Greiner Bio-One kit. In addition to HPV testing cytology was performed. The overall age-standardized prevalence rate was 35%. There was a U-shaped evolution of HPV prevalence by age with women aged >50 years at highest risk for HPV, followed by the 20-29 years group. Twenty-seven percent of women with a positive HPV test had normal cytology. Given the high incidence of cervical cancer in French Guiana and the high prevalence of HPV infections the present results re-emphasize the need for screening for cervical cancer in these remote areas. Vaccination against HPV, preferably with a nonavalent vaccine, also seems an important prevention measure. However, in this region where a large portion of the population has no health insurance, this still represents a challenge.

  20. The burden of Plasmodium vivax relapses in an Amerindian village in French Guiana.

    Science.gov (United States)

    Nacher, Mathieu; Stefani, Aurelia; Basurko, Celia; Lemonnier, Delphine; Djossou, Félix; Demar, Magalie; Elenga, Narcisse; Brousse, Paul; Ville, Muriel; Carme, Bernard

    2013-10-24

    Malaria is a public health problem in French Guiana. Plasmodium vivax is the most frequent parasite. The objective of this analysis was to estimate the proportion of relapses in the burden of vivax malaria using the statistical rule stating that any case of vivax malaria occurring less than 90 days following a first episode is a relapse.A total of 622 subjects were followed for 2,9 years with 336 first single episodes of P. vivax malaria, and a total of 1,226 episodes of vivax malaria among which 559 were relapses (45.5%). For 194 patients having had falciparum malaria followed by vivax malaria it was estimated that 19% of the vivax episodes occurred less than 90 days following the falciparum episode and thus were possibly relapses due to the activation of latent hypnozoites. Despite the number of vivax cases and the number of relapses, there were only 28 recorded primaquine prescriptions (3.4% of vivax episodes, 4.5% of subjects).The present study points out that despite the fact that nearly half of the P. vivax cases, many of which in children, are caused by latent hypnozoites, only a minority of them benefit from primaquine radical cure. The obstacles to this are discussed and suggestions are made to reduce the burden of vivax malaria in Camopi and other remote health centres in French Guiana.

  1. Comparison between emerging Q fever in French Guiana and endemic Q fever in Marseille, France.

    Science.gov (United States)

    Edouard, Sophie; Mahamat, Aba; Demar, Magalie; Abboud, Philippe; Djossou, Felix; Raoult, Didier

    2014-05-01

    Q fever is an emergent disease in French Guiana. We compared the incidence clinical and serologic profiles between patients from Cayenne, French Guiana and Marseille in metropolitan France during a four-year period. The annual incidence of diagnosed acute Q fever was significantly higher in Cayenne (17.5/100,000) than in Marseille (1.9/100,000) (P = 0.0004), but not the annual incidence of endocarditis (1.29 versus 0.34/100,000). Most patients had fever (97%) and pneumonia (83%) in Cayenne versus 81% and 8% in Marseille (P < 0.0001 and P < 0.0001, respectively) but transaminitis was more common in patients from Marseille (54% versus 32%; P < 0.0001). The proportion of patients with cardiovascular infections was significantly lower in Cayenne (7%) than in Marseille (17%) (P = 0.017), although they showed a stronger immune response with higher levels of phase I IgG (P = 0.024). The differing epidemiology, clinical, and serologic responses of patients from Cayenne and Marseille suggest a different source of infection and a different strain of Coxiella burnetii.

  2. Surface air concentration and deposition of lead-210 in French Guiana: two years of continuous monitoring

    Energy Technology Data Exchange (ETDEWEB)

    Melieres, Marie-Antoinette E-mail: melieres@glaciog.ujf-grenoble.fr; Pourchet, Michel; Richard, Sandrine

    2003-07-01

    To make up for the lack of data on {sup 210}Pb aerosol deposition in tropical regions and to use this radionuclide as an aerosol tracer,a monitoring station was run for two years at Petit-Saut, French Guiana. Lead-210 concentration in air at ground level was monitored continuously together with atmospheric total deposition. The air concentration has a mean value of 0.23{+-}0.02 mBq m{sup -3} during both wet and dry seasons, and it is only weakly affected by the precipitation mechanism. This result was unexpected in a wet tropical region, with a high precipitation rate. In contrast, deposition clearly correlates with precipitation for low/moderate rainfall (<15 cm per 15-day), while this correlation is masked by strong fluctuations at high rainfall. The estimated mean annual deposition over the last ten years is 163{+-}75 Bq m{sup -2} y{sup -1}. This provides a procedure fo estimating this mean flux at other sites in French Guiana.

  3. An occurence records database of French Guiana harvestmen (Arachnida, Opiliones).

    Science.gov (United States)

    Cally, Sébastien; Solbès, Pierre; Grosso, Bernadette; Murienne, Jérôme

    2014-01-01

    This dataset provides information on specimens of harvestmen (Arthropoda, Arachnida, Opiliones) collected in French Guiana. Field collections have been initiated in 2012 within the framework of the CEnter for the Study of Biodiversity in Amazonia (CEBA: www.labex-ceba.fr/en/). This dataset is a work in progress.  Occurrences are recorded in an online database stored at the EDB laboratory after each collecting trip and the dataset is updated on a monthly basis. Voucher specimens and associated DNA are also stored at the EDB laboratory until deposition in natural history Museums. The latest version of the dataset is publicly and freely accessible through our Integrated Publication Toolkit at http://130.120.204.55:8080/ipt/resource.do?r=harvestmen_of_french_guiana or through the Global Biodiversity Information Facility data portal at http://www.gbif.org/dataset/3c9e2297-bf20-4827-928e-7c7eefd9432c.

  4. Epidemiology of superficial fungal diseases in French Guiana: a three-year retrospective analysis.

    Science.gov (United States)

    Simonnet, Christine; Berger, Franck; Gantier, Jean-Charles

    2011-08-01

    A three-year retrospective analysis of fungi isolated from specimens of patients with superficial fungal infections in French Guiana is presented. Clinical samples from 726 patients with presumptive diagnoses of onychomycosis (28.2% of the patients), tinea capitis (27.8%), superficial cutaneous mycoses of the feet (22.0%), and of other areas of the body (21.9%), were assessed by microscopic examination and culture. Dermatophytes accounted for 59.2% of the isolates, followed by yeasts (27.5%) and non-dermatophytic molds (13.1%). Trichophyton rubrum was the most common dermatophyte recovered from cases of onychomycosis (67.4%), tinea pedis (70.6%) and tinea corporis (52.4%). In contrast, Trichophyton tonsurans was the predominant species associated with tinea capitis (73.9%). Yeasts were identified as the principal etiologic agents of onychomycosis of the fingernails (74.2%), whereas molds were found mainly in cases of onychomycosis of the toenails. In such instances, Neoscytalidium dimidiatum (70.8%) was the most common mold recovered in culture. In conclusion, the prevalence of T. rubrum and the occurrence of onychomycosis and fungal infections of the feet in French Guiana are similar to results reported from Europe, whereas the frequency of tinea capitis and the importance of T. tonsurans in such infections are similar to the situation in the Americas.

  5. Molecular Population Structure of Junonia Butterflies from French Guiana, Guadeloupe, and Martinique

    Directory of Open Access Journals (Sweden)

    Amber P. Gemmell

    2014-01-01

    Full Text Available Up to 9 described species of Junonia butterflies occur in the Americas, but authorities disagree due to species similarities, geographical and seasonal variability, and possible hybridization. In dispute is whether Caribbean Junonia are conspecific with South American species. Cytochrome oxidase I (COI barcodes, wingless (wg sequences, and Randomly Amplified Fingerprints (RAF were studied to reveal Junonia population structure in French Guiana, Guadeloupe, Martinique, and Argentina. Phylogenetic analysis of COI recovered 2 haplotype groups, but most Junonia species can have either haplotype, so COI barcodes are ambiguous. Analysis of nuclear wingless alleles revealed geographic patterns but did not identify Junonia species. Nuclear RAF genotyping distinguished 11 populations of Junonia arranged into 3 clusters. Gene flow occurs within clusters but is limited between clusters. One cluster included all Argentinian samples. Two clusters included samples from French Guiana, Martinique, and Guadeloupe and appear to be divided by larval host plant use (Lamiales versus Scrophulariales. Many Junonia taxa were distributed across populations, possibly reflecting patterns of genetic exchange. We had difficulty distinguishing between the Caribbean forms J. zonalis and J. neildi, but we demonstrate that Caribbean Junonia are genetically distinct from South American J. evarete and J. genoveva, supporting the taxonomic hypothesis that they are heterospecific.

  6. First human rabies case in French Guiana, 2008: epidemiological investigation and control.

    Directory of Open Access Journals (Sweden)

    Jean-Baptiste Meynard

    Full Text Available BACKGROUND: Until 2008, human rabies had never been reported in French Guiana. On 28 May 2008, the French National Reference Center for Rabies (Institut Pasteur, Paris confirmed the rabies diagnosis, based on hemi-nested polymerase chain reaction on skin biopsy and saliva specimens from a Guianan, who had never travelled overseas and died in Cayenne after presenting clinically typical meningoencephalitis. METHODOLOGY/PRINCIPAL FINDINGS: Molecular typing of the virus identified a Lyssavirus (Rabies virus species, closely related to those circulating in hematophagous bats (mainly Desmodus rotundus in Latin America. A multidisciplinary Crisis Unit was activated. Its objectives were to implement an epidemiological investigation and a veterinary survey, to provide control measures and establish a communications program. The origin of the contamination was not formally established, but was probably linked to a bat bite based on the virus type isolated. After confirming exposure of 90 persons, they were vaccinated against rabies: 42 from the case's entourage and 48 healthcare workers. To handle that emergence and the local population's increased demand to be vaccinated, a specific communications program was established using several media: television, newspaper, radio. CONCLUSION/SIGNIFICANCE: This episode, occurring in the context of a Department far from continental France, strongly affected the local population, healthcare workers and authorities, and the management team faced intense pressure. This observation confirms that the risk of contracting rabies in French Guiana is real, with consequences for population educational program, control measures, medical diagnosis and post-exposure prophylaxis.

  7. An occurence records database of French Guiana harvestmen (Arachnida, Opiliones

    Directory of Open Access Journals (Sweden)

    Sébastien Cally

    2014-12-01

    Full Text Available This dataset provides information on specimens of harvestmen (Arthropoda, Arachnida, Opiliones collected in French Guiana. Field collections have been initiated in 2012 within the framework of the CEnter for the Study of Biodiversity in Amazonia (CEBA: www.labex-ceba.fr/en/. This dataset is a work in progress.  Occurrences are recorded in an online database stored at the EDB laboratory after each collecting trip and the dataset is updated on a monthly basis. Voucher specimens and associated DNA are also stored at the EDB laboratory until deposition in natural history Museums. The latest version of the dataset is publicly and freely accessible through our Integrated Publication Toolkit at http://130.120.204.55:8080/ipt/resource.do?r=harvestmen_of_french_guiana or through the Global Biodiversity Information Facility data portal at http://www.gbif.org/dataset/3c9e2297-bf20-4827-928e-7c7eefd9432c.

  8. Vulnerability of Commercial Tree Species to Water Stress in Logged Forests of the Guiana Shield

    Directory of Open Access Journals (Sweden)

    Hélène Fargeon

    2016-05-01

    Full Text Available The future of tropical managed forests is threatened by climate change. In anticipation of the increase in the frequency of drought episodes predicted by climatic models for intertropical regions, it is essential to study commercial trees’ resilience and vulnerability to water stress by identifying potential interaction effects between selective logging and stress due to a lack of water. Focusing on 14 species representing a potential or acknowledged commercial interest for wood production in the Guiana Shield, a joint model coupling growth and mortality for each species was parametrized, including a climatic variable related to water stress and the quantity of aboveground biomass lost after logging. For the vast majority of the species, water stress had a negative impact on growth rate, while the impact of logging was positive. The opposite results were observed for the mortality. Combining results from growth and mortality models, we generate vulnerability profiles and ranking from species apparently quite resistant to water stress (Chrysophyllum spp., Goupia glabra Aubl., Qualea rosea Aubl., even under logging pressure, to highly vulnerable species (Sterculia spp.. In light of our results, forest managers in the Guiana Shield may want to conduct (i a conservation strategy of the most vulnerable species and (ii a diversification of the logged species. Conservation of the already-adapted species may also be considered as the most certain way to protect the tropical forests under future climates.

  9. Poneromorph Ants Associated with Parasitoid Wasps of the Genus Kapala Cameron (Hymenoptera: Eucharitidae in French Guiana

    Directory of Open Access Journals (Sweden)

    Jean-Paul Lachaud

    2012-01-01

    Full Text Available Eucharitid wasps are specific, specialized parasitoids of ants. The genus Kapala Cameron is the most common in the Neotropics but few species are described, and information dealing with their biology, behavior and host associations is scarce. Numerous poneromorph ant colonies were inspected over 4 collection surveys in French Guiana. A diverse fauna of parasites and parasitoids was found, including mermithid nematodes, flies, eucharitids, and another gregarious endoparasitoid wasp. Five new host associations for Kapala are reported, all of them involving medium- to large-size poneromorph ant species from 4 genera: Ectatomma brunneum Fr. Smith, Gnamptogenys tortuolosa (Fr. Smith, Odontomachus haematodus (L., O. mayi Mann, and Pachycondyla verenae (Forel. Three other associations involving O. hastatus (Fabr., P. apicalis (Latreille, and P. stigma (Fabr., already reported for other countries but new for French Guiana, are confirmed. The data extend the number of hosts for Kapala to 24 ant species from 7 genera. The high diversity of the ant host genera associated with Kapala, combined with the fact that these ant genera are the most widely distributed among Neotropical poneromorph ants, could account for the dominant status of the genus Kapala among the eucharitine wasps of Central and South America.

  10. The rare rhinoceros beetle, Ceratophileurus lemoulti Ohaus, 1911, in French Guiana and Suriname (Coleoptera, Scarabaeidae, Dynastinae, Phileurini

    Directory of Open Access Journals (Sweden)

    Conrad Gillett

    2010-01-01

    Full Text Available The rare dynastine, Ceratophileurus lemoulti Ohaus, 1911, previously known only from French Guiana, is here reported for the first time from Suriname. All biological, distributional and temporal data available for the species in both territories are presented and discussed.

  11. The politics of being Muslim and being British in the British Christian print media

    Directory of Open Access Journals (Sweden)

    Gabriel Faimau

    2016-12-01

    Full Text Available There have been a significant number of published studies in recent years on the British media representation of Muslims. These studies have tended to focus only on the British mainstream media, and to my knowledge, there is no significant research on the discursive construction of British Muslims in alternative media outlets. This paper attempts to fill this gap, focusing on the representations of British Muslims in the British Christian print media. Drawing on empirical data relating to four British Christian print media, Church Times, The Tablet, Evangelicals Now and Evangelical Times, this paper investigates how the questions of being Muslim and being British are dealt with in the British Christian print media, and the extent to which the politics of being Muslim and being British inform us about identity formation and affirmation.

  12. [Operation to promote use of long-lasting insecticidal nets (LLIN) in French Guiana in 2006: design, implementation and results].

    Science.gov (United States)

    Mansotte, F; Ravachol, F; Carlisi, R; Caudal, J; Pinchon, S; Maison, D

    2010-06-01

    In 2006, the Regional Health Office (DSDS) in French Guiana undertook a major operation involving importation and distribution of long-lasting insecticide treated nets (LLIN/ITN). In collaboration with the WHO, a Vietnamese manufacturer of LLINs suited to the requirements of French Guiana was sourced. With the help of a dynamic local importer and dealer, a sales network was developed through chemist shops located all over French Guiana. This network provided wide coverage since these outlets can be found in all large communities. The selling price ranged from 15 to 23 euros depending on the model, i.e., hammock or bed size. In addition, LLINs were distributed within the framework of two special programs. First they are given to women giving birth in French Guiana and undergoing medical surveillance as part of the Mother and Child Protection program by public healthcare system. Second they are distributed in case of natural disaster or other events that could lead to an increased risk of vector-borne outbreaks. Thanks to this operation, a total of 13,882 LLINs were delivered in French Guiana from July 2006 to December 2008. This milestone operation in the fight against malaria was made possible thanks to funding granted on a one-time basis after the outbreak of dengue in 2005-2006. The structure of this operation and its survival will depend on the continued goodwill and determination of a small group of local partners who created this successful distribution campaign with no specific guidance or program from the national authorities.

  13. British Telecom and Project Universe

    Science.gov (United States)

    Childs, G. H. L.; Morrow, G.

    1983-07-01

    Factors influencing the emergence of local area network (LANs) are covered along with British Telecom's involvement in Project Universe, an experiment to produce high-speed data links between several LANs in the United Kingdom with the Orbital Test Satellite (OTS). Other functions of Project Universe include measuring the network components performance, developing procedures for using the system for computer-computer and terminal-computer operations, and investigating the use of LAN satellites for business and computer communications. British Telecom has been involved with Project Universe since its inception. A standard Videotex system has been connected to the Cambridge Ring, consequently providing Videotex terminals attached to the ring access to a special Universe Prestel system. Future goals include replacing the OTS with a new satellite with a terminal operating at 8-10 Mbit/s. Block diagrams are provided.

  14. [Babesia choloepi n. sp. (Apicomplexa, Piroplasmida), a parasite of the two-toed sloth, Choloepus didactylus (Linnaeus, 1758) (Xenarthra, Bradypodidae), in French Guiana].

    Science.gov (United States)

    Dedet, J P; Veilly, M; Robin, Y; Bonnevie, O; Landau, I

    1988-01-01

    A two-toed sloth (Choloepus didactylus) from French Guiana showed an erythrocytic parasite morphologically related to the Babesiidae family, and described as Babesia choloepi. It is the first Babesia species described in the Edentata order.

  15. Elemental mercury in the atmosphere of a tropical Amazonian forest (French Guiana)

    Energy Technology Data Exchange (ETDEWEB)

    Amouroux, D.; Wasserman, J.C.Tessier, E.; Donard, O.F.X. [Univ. de Pau et des Pays de l`Adour, Pau (France). Lab. de Chimie Analytique Bio-Inorganique et Environnement

    1999-09-01

    Gaseous atmospheric mercury was investigated at two sites of a tropical Amazonian forest (French Guiana) in the Petit Inini River basin and the Petit Saut Lake in June, 1998. Gaseous atmospheric mercury was identified as elemental mercury (Hg{sup 0}). Diurnal variation of atmospheric Hg{sup 0} in both studied aquatic environments were significantly correlated with air temperature and anticorrelated with relative humidity. Average Hg{sup 0} concentrations were higher above the Petit Inini River that the Petit Saut Lake. Background Hg{sup 0} concentrations in the Petit Inini River basin were higher than those observed in remote environments. These data suggest that gold mining activity (i.e., Petit Inini River basin) may influence mercury mobilization in tropical forest ecosystems and that atmospheric transfer is a major pathway for mercury cycling in these environments.

  16. First identification of Anaplasma platys in the blood of dogs from French Guiana.

    Science.gov (United States)

    Dahmani, Mustapha; Marié, Jean-Lou; Mediannikov, Oleg; Raoult, Didier; Davoust, Bernard

    2015-02-01

    Anaplasma platys is the causative agent of infectious cyclic thrombocytopenia in dogs. This infection is worldwide and reported with a higher incidence in tropical and subtropical areas such as South America. Until now, there has been no report of this bacterium in French Guiana. The aim of this study was molecular investigation of A. platys occurrence in the blood of autochthonous dogs in this region. A total 65 blood samples were taken from the shelter dogs in the cities of Cayenne and Kourou, and from dogs of private owners in the city of Cayenne. The results show that at least 15.38% (10/65) were positive to this pathogen. The strain identified in this study has been reported worldwide. These findings should be considered in the way that local veterinarians handle suspected cases of canine anaplasmosis and ehrlichiosis.

  17. [Zika virus outbreak in Latin America: what are the challenges for French Guiana in April 2016?].

    Science.gov (United States)

    Epelboin, L; Douine, M; Carles, G; Villemant, N; Nacher, M; Rousset, D; Djossou, F; Mosnier, E

    2016-05-01

    Started in 2015 in Brazil, an outbreak linked to a little known arbovirus, Zika virus spread throughout Latin America. This virus, considered until recently as responsible of only mild symptoms, made mention of previously unsuspected complications, with severe neurological manifestations in adults and malformations of the central nervous system, including microcephaly, in newborns of mother infected during the pregnancy. While the continent is more accustomed to the succession of arbovirus epidemics, suspected complications and the many unknowns keys of the latter arriving raise many public health issues. French Guiana, a French territory located in the north-east of the continent, combines both European level of resources and climate and issues specific to the Amazon region and Latin America. We discuss here the issues for 2016 Zika virus epidemic in our region, many of them are generalizable to neighboring countries.

  18. Validation of use of a traditional antimalarial remedy from French Guiana, Zanthoxylum rhoifolium Lam.

    Science.gov (United States)

    Jullian, V; Bourdy, G; Georges, S; Maurel, S; Sauvain, M

    2006-07-19

    Zanthoxylum rhoifolium bark (Rutaceae) is a medicinal plant, traditionally used in French Guiana to treat and prevent malaria. Bioassay-guided extractions of Zanthoxylum rhoifolium bark have shown that antiplasmodial activity is concentrated in the alkaloid fraction. Further fractionation of this extract has yielded seven benzophenanthridine alkaloids, dihydroavicine 1, dihydronitidine 2, oxyavicine 3, oxynitidine 4, fagaridine 5, avicine 6 and nitidine 7. Antimalarial activity of the last five compounds has been evaluated, and nitidine was the most potent, displaying an IC(50)<0.27microM against Plasmodium falciparum. Investigation of the traditional remedy, a trunk bark decoction in water, has shown that fagaridine 5, avicine 6 and nitidine 7 are also present in the decoction, therefore justifying the traditional use of Zanthoxylumrhoifolium bark as antimalarial.

  19. Dengue epidemics and adverse obstetrical outcomes in French Guiana: a semi-ecological study

    Science.gov (United States)

    Hanf, Matthieu; Friedman, Eleanor; Basurko, Celia; Roger, Amaury; Bruncher, Pascal; Dussart, Philippe; Flamand, Claude; Carles, Gabriel; Buekens, Pierre; Breart, Gerard; Carme, Bernard; Nacher, Mathieu

    2014-01-01

    There are few studies on the obstetrical consequences of dengue fever during pregnancy. To determine whether dengue epidemics were associated with an increase in adverse obstetrical outcomes, a semi-ecological study combining individual data on obstetrical events from the perinatal registry and aggregated exposure data from the epidemiologic surveillance of dengue was conducted in Cayenne French Guiana between 2004 and 2007. After adjustment for individual risk factors, this semi-ecological analysis showed that an epidemic level of dengue transmission during the first trimester was associated with an increased risk of postpartum hemorrhage and preterm birth. The associated risks seemed to depend on the epidemic level. Despite its limitations, the present study suggests that dengue in the first trimester may be related to preterm birth and to postpartum bleeding, thus leading to specific hypotheses that should be tested in prospective studies. PMID:24341915

  20. British Capital, Industry and Perseverance’ versus Dutch ‘Old School’?: The Dutch Atlantic and the Takeover of Berbice, Demerara and Essequibo, 1750-1815

    Directory of Open Access Journals (Sweden)

    Gert Oostindie

    2012-12-01

    Full Text Available Recent historiography has reconsidered the idea that the Dutch role in the early modern Atlantic was of little significance, particularly in comparison to the accomplishments of the Dutch East India Company (voc in Asia. Revisionist studies have emphasised that in spite of the limited and fragmented nature of the Dutch Atlantic ‘empire’, the Atlantic contribution to the Dutch economy was significant and possibly even greater than the voc’s share. Moreover, this scholarship stresses the vital role of Dutch Atlantic colonies (Curaçao and St Eustatius, (partly Jewish networks and individuals in connecting the various subempires of the Atlantic. While Oostindie subscribes to many of these conclusions, he argues against excessive revisionism. His analysis of the development of the lesser Dutch Guianas, adjacent to Suriname, is used as a counter-weight to this revisionist impulse. He demonstrates that the spectacular economic and demographic development of these colonies was due mainly to British and (British American involvement culminating in the eventual British takeover of ‘Guiana’.

  1. Clinical epidemiology and resistance mechanisms of carbapenem-resistant Acinetobacter baumannii, French Guiana, 2008-2014.

    Science.gov (United States)

    Mahamat, Aba; Bertrand, Xavier; Moreau, Brigitte; Hommel, Didier; Couppie, Pierre; Simonnet, Christine; Kallel, Hatem; Demar, Magalie; Djossou, Felix; Nacher, Mathieu

    2016-07-01

    This study investigated the clinical epidemiology and resistance mechanisms of Acinetobacter baumannii and characterised the clonal diversity of carbapenem-resistant A. baumannii (CRAB) during an ICU-associated outbreak at Cayenne Hospital, French Guiana. All non-duplicate A. baumannii isolates from 2008 to 2014 were tested for antibiotic susceptibility by disk diffusion. Multilocus sequence typing, pulsed-field gel electrophoresis (PFGE) and characterisation of carbapenemase-encoding genes were performed on CRAB. Of the 441 A. baumannii isolates, most were from males (54.0%) and were detected mainly from the ICU (30.8%) and medicine wards (21.8%). In the ICU, strains were mainly isolated from the respiratory tract (44.1%) and bloodstream (14.0%), whereas in medicine wards they mainly were from wound/drainage (36.5%) and bloodstream (25.0%). A. baumannii showed the greatest susceptibility to piperacillin/tazobactam (92.7%), imipenem (92.5%), colistin (95.6%) and amikacin (97.2%), being lower in the ICU and medicine wards compared with other wards. An outbreak of OXA-23-producing CRAB occurred in the 13-bed ICU in 2010. CRAB strains were more co-resistant to other antimicrobials compared with non-CRAB. Molecular genetics analysis revealed five sequence types [ST78, ST107 and ST642 and two new STs (ST830 and ST831)]. Analysis of PFGE profiles indicated cross-transmissions of CRAB within the ICU, between the ICU and one medicine ward during transfer of patients, and within that medicine ward. This study provides the first clinical and molecular data of A. baumannii from French Guiana and the Amazon basin. The ICU was the highest risk unit of this nosocomial outbreak of OXA-23-producing CRAB, which could subsequently disseminate within the hospital.

  2. Tibetans' Fight Against British Invasion

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    Late in the 19th century, the Qing Central Governmentwas in a state of permanent decline, and its control oversome southwestern and northwestern areas suffered accordingly,making possible British and Russian incursions. In order to expand its sphereof influence and occupy all of Tibet,Britain clandestinely sent nominal preachers, tourists and explorers to explore for minerals in Tibet. Later,they managed to encroach on some of the adjacent countries of Tibet including Nepal, Sikkim and Bhutan, paving the way for invading Tibet.

  3. The British Show in Australia, 1985

    Directory of Open Access Journals (Sweden)

    Anthony Bond

    2016-07-01

    Full Text Available In 1984–85, The British Show, an exhibition largely made up of New British Sculpture, was curated for Australia and New Zealand. This essay discusses the context and effects of the exhibition on art in Australia. It also seeks to define the sources of originality and innovation of the artists included.

  4. British African Caribbean Women and Depression

    Science.gov (United States)

    Adkison-Bradley, Carla; Maynard, Donna; Johnson, Phillip; Carter, Stephaney

    2009-01-01

    Depression is a common condition among women in the United Kingdom. However, little is known about the context of depression among British African Caribbean women. This article offers a preliminary discussion regarding issues and information pertaining to depression among British African Caribbean women. Characteristics and symptoms of depression…

  5. Integrated Curriculum Programs in British Columbia

    Science.gov (United States)

    Johnston, Julie

    2011-01-01

    In this article, the author discusses British Columbia's integrated curriculum programs (ICPs). In this province of sea and mountains, outdoor adventures figure prominently in its ICPs--with a healthy dose of environmental and sustainability education mixed in. The author presents five examples from British Columbia's ICPs: (1) Earthquest Outdoor…

  6. The Current Canon in British Romantics Studies.

    Science.gov (United States)

    Linkin, Harriet Kramer

    1991-01-01

    Describes and reports on a survey of 164 U.S. universities to ascertain what is taught as the current canon of British Romantic literature. Asserts that the canon may now include Mary Shelley with the former standard six major male Romantic poets, indicating a significant emergence of a feminist perspective on British Romanticism in the classroom.…

  7. Four Centuries of British Economic Growth

    DEFF Research Database (Denmark)

    Madsen, Jakob B.; Ang, James B.; Banerjee, Rajabrata

    2010-01-01

    of two competing second-generation endogenous growth models to account for the British growth experience. The results suggest that innovative activity was an important force in shaping the Industrial Revolution and that the British growth experience is consistent with Schumpeterian growth theory....

  8. British Celtic influence on English phonology

    NARCIS (Netherlands)

    Laker, Stephen

    2010-01-01

    The dissertation assesses the influence of British Celtic on the phonological development of English during and shortly after the Anglo-Saxon settlement period, ca. AD 450–700. By reconstructing and then comparing the phonological systems of both British Celtic and English at the time of contact, an

  9. The Contemporaneity of the British Survey.

    Science.gov (United States)

    Dodson, Charles Brooks

    The seeming remoteness of material studied in a British literature survey course can be frustrating for the teacher. Students may find little relevance in the story of Beowulf or the descriptions of Gulliver's voyages. However, instructors can highlight the contemporaneity of British literary texts by drawing parallels to modern times. For…

  10. The Falklands War and the British Stage

    Directory of Open Access Journals (Sweden)

    Radu Adrian

    2014-03-01

    Full Text Available The paper examines the way the Falklands War of 1982 was reflected in the creation of British playwrights. Officially, the war was seen as a heroic act, as another glorious page in the book of British history. But for many writers it contained nothing heroic; it was just noisy brandishing of weapons and useless loss of human lives.

  11. British and American literatures and English education

    Institute of Scientific and Technical Information of China (English)

    田露

    2011-01-01

    British and American literature teachings and university English the teaching isn't self-contradict,can be complement each other.Strengthen British and American literature teachings,contribute to an improvement our country English education,develop high c

  12. Two new species in the Matelea stenopetala complex (Apocynaceae, Asclepiadoideae from the Guiana Shield and Amazonian Brazil

    Directory of Open Access Journals (Sweden)

    Alexander Krings

    2012-09-01

    Full Text Available Two new species in the Matelea stenopetala complex (Apocynaceae, Asclepiadoideae are described from the Guiana Shield and Amazonian Brazil: Matelea brevistipitata Krings & Morillo, sp. nov. and M. trichopedicellata Krings & Morillo, sp. nov. The new species belong to a small group of adaxially-pubescent-flowered taxa within the complex, including M. hildegardiana and M. pakaraimensis. The new species are described and a dichotomous key is provided.

  13. Towards a System Combining SAR and Optical Sentinel Data to Monitor Gold Mining in the Guiana Shield

    Science.gov (United States)

    Rahm, Mathieu; Lardeux, Cedric; Frison, Pierre-Louis; Bedeau, Caroline; Crabbe, Sarah; Svensson, Sara; Hardjoprajitno, Mercedes; Moe soe Let, Valentien; Miranda, Pricilla; Paloeng, Consuela; Kasanpawiro, Cindyrella; Smartt, Towana; Totaram, Jasmin; Funi, Claudia; Farias, Patrick; Lauger, Anthony

    2016-08-01

    Included in the Guiana Shield ecosystem which is one of the largest blocks of intact tropical forest worldwide, Guyana, Suriname, French Guiana and the Brazilian state of Amapá play a critical role in mitigating climate change, preserving biodiversity and regulating water of the Amazon basin. Under low pressure in the past, degradation of this fragile ecosystem is growing, especially driven by gold mining activities.The REDD+ for the Guiana Shield project developed a method involving each country in data production to monitor the impact of this activity on the forest cover and freshwater at the regional level. This paper presents the data and methodology that were used to quantify the impact on the forest cover. It discusses the results of three reference years (2001, 2008 and 2014) which confirmed the alarming expansion of gold mining in the region. Furthermore, the paper shows the results of innovative methods combining the use of optical and Synthetic Aperture Radar (SAR) satellite data on pilot sites to improve the efficiency of future monitoring.

  14. Aboveground biomass mapping in French Guiana by combining remote sensing, forest inventories and environmental data

    Science.gov (United States)

    Fayad, Ibrahim; Baghdadi, Nicolas; Guitet, Stéphane; Bailly, Jean-Stéphane; Hérault, Bruno; Gond, Valéry; El Hajj, Mahmoud; Tong Minh, Dinh Ho

    2016-10-01

    Mapping forest aboveground biomass (AGB) has become an important task, particularly for the reporting of carbon stocks and changes. AGB can be mapped using synthetic aperture radar data (SAR) or passive optical data. However, these data are insensitive to high AGB levels (>150 Mg/ha, and >300 Mg/ha for P-band), which are commonly found in tropical forests. Studies have mapped the rough variations in AGB by combining optical and environmental data at regional and global scales. Nevertheless, these maps cannot represent local variations in AGB in tropical forests. In this paper, we hypothesize that the problem of misrepresenting local variations in AGB and AGB estimation with good precision occurs because of both methodological limits (signal saturation or dilution bias) and a lack of adequate calibration data in this range of AGB values. We test this hypothesis by developing a calibrated regression model to predict variations in high AGB values (mean >300 Mg/ha) in French Guiana by a methodological approach for spatial extrapolation with data from the optical geoscience laser altimeter system (GLAS), forest inventories, radar, optics, and environmental variables for spatial inter- and extrapolation. Given their higher point count, GLAS data allow a wider coverage of AGB values. We find that the metrics from GLAS footprints are correlated with field AGB estimations (R2 = 0.54, RMSE = 48.3 Mg/ha) with no bias for high values. First, predictive models, including remote-sensing, environmental variables and spatial correlation functions, allow us to obtain "wall-to-wall" AGB maps over French Guiana with an RMSE for the in situ AGB estimates of ∼50 Mg/ha and R2 = 0.66 at a 1-km grid size. We conclude that a calibrated regression model based on GLAS with dependent environmental data can produce good AGB predictions even for high AGB values if the calibration data fit the AGB range. We also demonstrate that small temporal and spatial mismatches between field data and GLAS

  15. Prey consumed by Guiana dolphin Sotalia guianensis (Cetacea, Delphinidae and franciscana dolphin Pontoporia blainvillei (Cetacea, Pontoporiidae in an estuarine environment in southern Brazil

    Directory of Open Access Journals (Sweden)

    Marta J. Cremer

    2012-06-01

    Full Text Available The present study provides information about the diet of sympatric populations of small cetaceans in the Babitonga Bay estuary. This is the first study on the diet of these species in direct sympatry. The stomach contents of seven Guiana dolphins Sotalia guianensis and eight franciscanas Pontoporia blainvillei were analyzed. The prey of both cetaceans was mostly teleost fishes, followed by cephalopods. We identified 13 teleost fishes as part of the diet of the franciscanas, and 20 as part of the diet of Guiana dolphins. Lolliguncula brevis was the only cephalopod recorded, and was the most important prey for both cetaceans. Stellifer rastrifer and Gobionellus oceanicus were also important for franciscana, so as Mugil curema and Micropogonias furnieri were important for Guiana dolphins. Stellifer rastrifer and Cetengraulis edentulus were the fishes with the highest frequency of occurrence for franciscana (50%, while Achirus lineatus, C. edentulus, S. brasiliensis, Cynoscion leiarchus, M. furnieri, M. curema, Diapterus rhombeus, Eugerres brasilianus and G. oceanicus showed 28.6% of frequency of occurrence for Guiana dolphins. Franciscanas captured greater cephalopods than the Guiana dolphins in both total length (z= -3.38; n= 40; p< 0.05 and biomass (z = -2.46; n = 40; p<0.05. All of the prey species identified occur inside the estuary, which represents a safe habitat against predators and food availability, reinforcing the importance of the Babitonga Bay for these cetacean populations.

  16. Paleoecological Analysis of Cheilostome Bryozoa from Venezuela - British Guiana Shelf Sediments, 14 September 1963 to 19 September 1963 (NODC Accession 7100130)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The abundance of cheilostome Bryozoa in many Cenozoic sublittoral marine facies, their sedentary existence, minute size and sensitivity to environmental conditions...

  17. The Repatriation, Readjustment, and second-term migration of Ex-Indentured Indian Laborers from British Guiana and Trinidad to India, 1838-1955

    Directory of Open Access Journals (Sweden)

    Lomarsh Roopnarine

    2009-07-01

    Full Text Available This article examines the readjustment and remigration of ex-indentured Indian laborers from India to the Caribbean. The author shows that there was a small but steady influx of ex-indentured Indian laborers or second-term Indian migrants to the Caribbean. The central question is why ex-indentured Indians returned to the Caribbean to again work under an abusive indenture system? The author contends that desperate conditions along with the restrictive caste structure in India as well their Caribbean experience forced ex-indentured Indian laborers to re-indenture themselves for a second and even third time.

  18. Risk factors for disseminated histoplasmosis in a cohort of HIV-infected patients in French Guiana.

    Science.gov (United States)

    Nacher, Mathieu; Adenis, Antoine; Blanchet, Denis; Vantilcke, Vincent; Demar, Magalie; Basurko, Célia; Gaubert-Maréchal, Emilie; Dufour, Julie; Aznar, Christine; Carme, Bernard; Couppié, Pierre

    2014-01-01

    Disseminated histoplasmosis is the first AIDS-defining infection in French Guiana. A retrospective cohort study studied predictive factors of disseminated histoplasmosis in HIV-infected patients between 1996 and 2008. Cox proportional hazards models were used. The variables studied were age, sex, last CD4/CD8 count, CD4 nadir, herpes or pneumocystosis, cotrimoxazole and fluconazole use, antiretroviral treatment and the notion of recent initiation of HAART. A total of 1404 patients were followed for 6833 person-years. The variables independently associated with increased incidence of disseminated histoplasmosis were CD4 counthistoplasmosis were antiretroviral treatment for more than 6 months, fluconazole treatment, and pneumocystosis. There were 13.5% of deaths at 1 month, 17.5% at 3 months, and 22.5% at 6 months after the date of diagnosis of histoplasmosis. The most important predictive factors for death within 6 months of diagnosis were CD4 counts and antiretroviral treatment. The present study did not study environmental/occupational factors but provides predictive factors for disseminated histoplasmosis and its outcome in HIV patients in an Amazonian environment during the HAART era.

  19. Influence of light intensity on methanotrophic bacterial activity in Petit Saut Reservoir, French Guiana.

    Science.gov (United States)

    Dumestre, J F; Guézennec, J; Galy-Lacaux, C; Delmas, R; Richard, S; Labroue, L

    1999-02-01

    One year after impoundment in January 1994, methanotrophic bacteria in Petit Saut Reservoir (French Guiana) were active at the oxic-anoxic interface. This activity was revealed by the sudden extinction of diffusive methane emission (600 metric tons of CH4. day-1 for the whole lake surface area, i.e., 360 km2). Lifting of inhibition was suspected. After reviewing the potential inhibitors of this physiological guild (O2, NH4+, sulfides) and considering the similarities with nitrifiers, we suggest that sunlight influenced the methanotrophic bacteria. On the basis of phospholipid analysis, only a type II methanotrophic community was identified in the lake. Both growth and methanotrophic activity of an enriched culture, obtained in the laboratory, were largely inhibited by illumination over 150 microeinsteins. m-2. s-1. These results were confirmed on a pure culture of Methylosinus trichosporium OB3B. In situ conditions showed that water transparency was quite stable in 1994 and 1995 and that the oxycline moved steadily deeper until January 1995. Considering the mean illumination profile during this period, we showed that removal of methanotrophic growth inhibition could only occur below a 2-m depth. The oxycline reached this level in October 1994, allowing methanotrophic bacteria to develop and to consume the entire methane emission 4 months later.

  20. Monitoring strategy for eight amphibian species in French Guiana, South America.

    Science.gov (United States)

    Courtois, Elodie A; Devillechabrolle, Jennifer; Dewynter, Maël; Pineau, Kévin; Gaucher, Philippe; Chave, Jérôme

    2013-01-01

    Although dramatic amphibian declines have been documented worldwide, only few of such events have been quantitatively documented for the tropical forests of South America. This is due partly to the fact that tropical amphibians are patchily distributed and difficult to detect. We tested three methods often used to monitor population trends in amphibian species in a remote lowland tropical forest of French Guiana. These methods are capture-mark-recapture (CMR), estimation of the number of calling males with repeated counts data and distance sampling, and rates of occupancy inferred by presence/absence data. We monitored eight diurnal, terrestrial amphibian species including five Dendrobatidae and three Bufonidae. We found that CMR, the most precise way of estimating population size, can be used only with two species in high density patches where the recapture rate is high enough. Only for one of the species (Dendrobates tinctorius), a low coefficient of variation (CV = 0.19) can be achieved with 15 to 20 capture events. For dendrobatid species with day-calling males, audio surveys yield a better probability of detection with only 8 audio surveys needed; quantitative estimates can be achieved by computing the number of calling males inferred from audio counts or distance sampling analysis. We therefore suggest that an efficient monitoring protocol for Neotropical amphibian species should include a combination of sighting and audio techniques, and we discuss the need of implementing a large-scale monitoring in order to provide a baseline for comparison with future changes.

  1. Monitoring strategy for eight amphibian species in French Guiana, South America.

    Directory of Open Access Journals (Sweden)

    Elodie A Courtois

    Full Text Available Although dramatic amphibian declines have been documented worldwide, only few of such events have been quantitatively documented for the tropical forests of South America. This is due partly to the fact that tropical amphibians are patchily distributed and difficult to detect. We tested three methods often used to monitor population trends in amphibian species in a remote lowland tropical forest of French Guiana. These methods are capture-mark-recapture (CMR, estimation of the number of calling males with repeated counts data and distance sampling, and rates of occupancy inferred by presence/absence data. We monitored eight diurnal, terrestrial amphibian species including five Dendrobatidae and three Bufonidae. We found that CMR, the most precise way of estimating population size, can be used only with two species in high density patches where the recapture rate is high enough. Only for one of the species (Dendrobates tinctorius, a low coefficient of variation (CV = 0.19 can be achieved with 15 to 20 capture events. For dendrobatid species with day-calling males, audio surveys yield a better probability of detection with only 8 audio surveys needed; quantitative estimates can be achieved by computing the number of calling males inferred from audio counts or distance sampling analysis. We therefore suggest that an efficient monitoring protocol for Neotropical amphibian species should include a combination of sighting and audio techniques, and we discuss the need of implementing a large-scale monitoring in order to provide a baseline for comparison with future changes.

  2. Maripa hantavirus in French Guiana: phylogenetic position and predicted spatial distribution of rodent hosts.

    Science.gov (United States)

    de Thoisy, Benoît; Matheus, Séverine; Catzeflis, François; Clément, Luc; Barrioz, Sébastien; Guidez, Amandine; Donato, Damien; Cornu, Jean-François; Brunaux, Olivier; Guitet, Stéphane; Lacoste, Vincent; Lavergne, Anne

    2014-06-01

    A molecular screening of wild-caught rodents was conducted in French Guiana, South America to identify hosts of the hantavirus Maripa described in 2008 in a hantavirus pulmonary syndrome (HPS) case. Over a 9-year period, 418 echimyids and murids were captured. Viral RNA was detected in two sigmodontine rodents, Oligoryzomys fulvescens and Zygodontomys brevicauda, trapped close to the house of a second HPS case that occurred in 2009 and an O. fulvescens close to the fourth HPS case identified in 2013. Sequences from the rodents had 96% and 97% nucleotide identity (fragment of S and M segments, respectively) with the sequence of the first human HPS case. Phylogenetic reconstructions based on the complete sequence of the S segment show that Maripa virus is closely related to Rio Mamore hantavirus. Using environmental descriptors of trapping sites, including vegetation, landscape units, rain, and human disturbance, a maximal entropy-based species distribution model allowed for identification of areas of higher predicted occurrence of the two rodents, where emergence risks of Maripa virus are expected to be higher.

  3. Risk factors for disseminated histoplasmosis in a cohort of HIV-infected patients in French Guiana.

    Directory of Open Access Journals (Sweden)

    Mathieu Nacher

    Full Text Available Disseminated histoplasmosis is the first AIDS-defining infection in French Guiana. A retrospective cohort study studied predictive factors of disseminated histoplasmosis in HIV-infected patients between 1996 and 2008. Cox proportional hazards models were used. The variables studied were age, sex, last CD4/CD8 count, CD4 nadir, herpes or pneumocystosis, cotrimoxazole and fluconazole use, antiretroviral treatment and the notion of recent initiation of HAART. A total of 1404 patients were followed for 6833 person-years. The variables independently associated with increased incidence of disseminated histoplasmosis were CD4 count<50 per mm3, CD4 count between 50 and 200 per mm3, a CD4 nadir <50 per mm3, CD8 count in the lowest quartile, herpes infection, and recent antiretroviral treatment initiation (less than 6 months. The variables associated with decreased incidence of histoplasmosis were antiretroviral treatment for more than 6 months, fluconazole treatment, and pneumocystosis. There were 13.5% of deaths at 1 month, 17.5% at 3 months, and 22.5% at 6 months after the date of diagnosis of histoplasmosis. The most important predictive factors for death within 6 months of diagnosis were CD4 counts and antiretroviral treatment. The present study did not study environmental/occupational factors but provides predictive factors for disseminated histoplasmosis and its outcome in HIV patients in an Amazonian environment during the HAART era.

  4. Flow seasonality and fish assemblage in a tropical river, French Guiana, South America

    Directory of Open Access Journals (Sweden)

    Francisco Leonardo Tejerina-Garro

    Full Text Available The objective of this study is to verify the existence of a seasonal pattern of variation in the fish assemblages of a tropical river using taxonomic and functional descriptors. Fish were sampled using gillnets at two sites on the Comté River, a large-sized river 254.8 km long, flowing entirely through rainforest areas of French Guiana. Samplings were conducted every other month from August 1998 to July 2000. Four types of fish assemblage descriptors were used: the species descriptor (number of individual fish of each species in the sample; the family descriptor (number of individual fish of each family in the sample; the trophic descriptor (distribution of the fish biomass in each feeding guild and the specific maximum observed size - MOS (number of individual fish in each of four classes of MOS: 300 mm. Results point out that changes in the fish assemblage are related to water level oscillations. The role of migration seems to be weak and is limited to trophic displacements characteristic of few species. In the low-water season, characterized by weak water level oscillation, fish species and families belonging to piscivorous or aquatic invertivorous guilds were predominant, whereas in the high-water season the environment is submitted to strong variations caused by fast and large water level oscillations, and the fish assemblage was characterized by species or families with an opportunistic omnivorous diet.

  5. Guerrerostrongylus marginalis n. sp. (Trichostrongyloidea: Heligmonellidae from the Guianan arboreal mouse (Oecomys auyantepui from French Guiana

    Directory of Open Access Journals (Sweden)

    Weirich Jessica M.

    2016-01-01

    Full Text Available Based on the number and arrangement of cuticular ridges and configuration of the dorsal ray, nematode specimens collected from the small intestine of eight Guianan arboreal mice, Oecomys auyantepui (Rodentia: Sigmodontinae, in French Guiana are herein described and characterized. Guerrerostrongylus marginalis n. sp. (Heligmosomoidea: Heligmonellidae shows a synlophe consisting of more than 40 ridges and a unique bursal arrangement with ray 8 (externo-dorsal extending to the edge of the bursal margin, and appearing more prominent than the dorsal ray. This bursal arrangement is common in members of Hassalstrongylus Durette-Desset, 1971, but uncommon in the other four species in Guerrerostrongylus Sutton & Durette-Desset, 1991. The placement of the new species in Guerrerostrongylus is based on the number and nature of cuticular ridges and the ray arrangement and symmetry of the caudal bursa. Diagnostic characteristics of Guerrerostrongylus marginalis n. sp. include the length of ray 8 relative to bursal margin, the relative size of the spicules and vestibule, and the number of eggs in the uterus. We propose an amendment to the generic diagnosis of Guerrerostrongylus to modify the characters of the long rays 6 (postero-lateral, rays 8 (externo-dorsal, and dorsal ray as diagnostic, since at least ray 6 appears to be short in two different species in the genus, namely G. ulysi Digiani, Notarnicola & Navone, 2012 and G. marginalis n. sp.

  6. Causes and consequences of a tropical forest gold rush in the Guiana Shield, South America.

    Science.gov (United States)

    Hammond, David S; Gond, Valéry; de Thoisy, Benoit; Forget, Pierre-Michel; DeDijn, Bart P E

    2007-12-01

    Statistical and spatial analyses of both historical time series and remotely sensed data show a link between the spatial distribution and growth of gold production across the Guiana Shield in northeast Amazonia. Results indicate that an exponential rise in production across an expanding area is primarily a delayed response to the 1971-1978 market flotation of international gold prices. The subsequent 10-fold (2-fold) average nominal (real) price increase has provided a compelling economic incentive to mass exploitation of lower-grade gold deposits. The ground-based and remotely sensed distributions of mining activity are strongly attached to these deposits that dominate the region's gold geology. The presence of these gold-bearing formations in conservation and sustainable timber zones has sparked social conflict and environmental degradation across the region. Left unmanaged, more than a quarter-million square-kilometer area of tropical forest zoned for protection and sustainable management could ultimately be compromised by the price-driven boom in gold mining through poorly integrated resource use planning, lack of reclamation effort, and control of illegal operations. Serious public health issues propagated through the unregulated mining environment further erode the financial benefits achieved through gold extraction. This study demonstrates in part how international economic policies successfully stabilizing more conspicuous centers of the global economy can have unintended but profound environmental and social impacts on remote commodity frontiers.

  7. Racial Discrimination in the British Labor Market.

    Science.gov (United States)

    Firth, Michael

    1981-01-01

    Contains results of a study of racial discrimination in the British job market for accountants and financial executives. Results show that considerable discrimination remains several years after the adoption of the Race Relations Act of 1968. (CT)

  8. Phonological "Deviance" in British Sign Language Poetry.

    Science.gov (United States)

    Sutton-Spence, Rachel

    2001-01-01

    Focuses on the phonological deviance of the poetry of Dorothy Miles, who composed her work in both British Sign Language and English. Analysis is based on three poems performed by Miles herself. (Author/VWL)

  9. Retrenchment in British Universities: Lessons Learned.

    Science.gov (United States)

    Simpson, William A.

    1985-01-01

    A study of 14 British universities that underwent severe retrenchment in 1981-1984 is reported, and successful policies, procedures, philosophies, and techniques that may be applicable to institutions in many countries are outlined. (MSE)

  10. Libraries in British Columbia: MedlinePlus

    Science.gov (United States)

    ... this page: https://medlineplus.gov/libraries/britishcolumbia.html Libraries in British Columbia To use the sharing features ... George University Hospital of Northern BC Northern Health Library Services / ILL Learning & Development Centre 1475 Edmonton Street ...

  11. British Universities' Responses to Financial Reductions.

    Science.gov (United States)

    Sizer, John

    1987-01-01

    The impact on nine British universities' of substantial financial reductions in 1980-81 and the policy implications for national funding agencies are examined. Implementation of institutional retrenchment plans and the role of high-level administrators are discussed. (MSE)

  12. A questão da diversidade na experiência escolar de jovens na Guiana Francesa The issue of diversity in the school experience of youngsters in the French Guiana

    Directory of Open Access Journals (Sweden)

    Izabel Galvão

    2007-04-01

    Full Text Available O artigo apresenta uma pesquisa realizada em dois colégios (5ª à 8ª séries do Ensino Fundamental da cidade de Caiena, na Guiana Francesa, e analisa práticas discursivas produzidas por alunos, visando compreender como se manifesta a questão da diversidade e como ela participa da construção da experiência escolar. O dispositivo empírico consistiu em entrevistas coletivas e individuais e se apoiou numa perspectiva compreensiva das práticas sociais, que valoriza a capacidade de ação e reflexão dos atores. Examina-se o modo como esses alunos constroem sua experiência escolar numa sociedade dependente e marcada pela diversidade cultural e lingüística, numa escola que combina a retórica da igualdade de oportunidades e um clima fortemente competitivo. A sociabilidade entre pares se destaca como importante dimensão da experiência escolar e os jovens relatam como ela é balizada pelas imagens de si e do outro, construídas a partir de elementos próprios ao mundo escolar, ao universo das culturas juvenis, ao contexto sociocultural da Guiana. Os alunos fazem eco às diferentes visões sobre a escola na Guiana e, situando-se entre a crítica e a adesão ao modelo e às práticas da escola francesa, expressam suas expectativas, formulam suas perspectivas. Por trás das críticas que tecem, os adolescentes formulam a demanda de serem reconhecidos como pessoa singular, questão que se situa no cerne dos processos de sua construção subjetiva.The article presents a study conducted with two schools (5th to 8th year of fundamental school in the city of Cayenne, French Guiana. It analyzes discursive practices produced by pupils with the purpose of understanding how the issue of diversity is manifested, and how it takes part in the construction of the experience of schooling. The empirical device consisted of collective and individual interviews, and was supported by a perspective sensitive to the social practices, recognizing the value of the

  13. Usages et gestion du domaine forestier de Regina / Saint- Georges Uso e gestão da floresta Regina / Saint-Georges, Guiana Francesa Use and management of forest area of Regina / Saint-Georges, French Guiana

    Directory of Open Access Journals (Sweden)

    Pauline Sévelin-Radiguet

    2012-11-01

    Full Text Available Le domaine forestier de Régina / Saint-Georges fait l’objet d’une attention grandissante en Guyane française. En effet, cet espace possède plusieurs particularités. C’est le domaine le plus à l’est du département et il représente une activité d’exploitation forestière grandissante. D’autre part, sa limite sud est en contact direct avec le fleuve Oyapock qui représente la frontière naturelle entre la Guyane française et le Brésil. Afin de déterminer le réel potentiel attractif du domaine forestier de Régina / Saint- Georges, il est nécessaire d’en préciser les différents acteurs et leurs usages. Au travers de questionnaires, d’enquêtes, d’entretiens menés auprès de la population, différents intervenants ont été déterminés. L’activité d’exploitation forestière est de plus en plus importante dans ce domaine, les professionnels du bois jouant un rôle considérable sur la ressource. Cette étude permet de retracer la filière bois de l’Est guyanais et de proposer des perspectives d’évolution quant à l’utilisation du domaine. D’autant plus que son contexte frontalier avec le Brésil et l’ouverture prochaine du pont transfrontalier entre le Brésil et la Guyane française apporte différents questionnements sur l’évolution de l’accessibilité aux ressources de part et d’autre de la frontière. Inquiétudes qui se posent aussi bien pour les professionnels que pour les particuliers. Il est important de ne pas omettre que la population locale a également un impact non négligeable sur les ressources qu’offre la forêt. Les activités traditionnelles de chasse et de cueillette sont encore beaucoup pratiquées par certaines communautés et le domaine forestier reste pour elles une source indispensable de produits alimentaires.Regina / Saint-Georges forest estate is the subject of increasing attention in French Guiana. In fact, this location has several specific aspects. As the

  14. Distribution of the Habitat Suitability of the Main Malaria Vector in French Guiana Using Maximum Entropy Modeling.

    Science.gov (United States)

    Moua, Yi; Roux, Emmanuel; Girod, Romain; Dusfour, Isabelle; de Thoisy, Benoit; Seyler, Frédérique; Briolant, Sébastien

    2016-12-22

    Malaria is an important health issue in French Guiana. Its principal mosquito vector in this region is Anopheles darlingi Root. Knowledge of the spatial distribution of this species is still very incomplete due to the extent of French Guiana and the difficulty to access most of the territory. Species distribution modeling based on the maximal entropy procedure was used to predict the spatial distribution of An. darlingi using 39 presence sites. The resulting model provided significantly high prediction performances (mean 10-fold cross-validated partial area under the curve and continuous Boyce index equal to, respectively, 1.11-with a level of omission error of 20%-and 0.42). The model also provided a habitat suitability map and environmental response curves in accordance with the known entomological situation. Several environmental characteristics that had a positive correlation with the presence of An. darlingi were highlighted: nonpermanent anthropogenic changes of the natural environment, the presence of roads and tracks, and opening of the forest. Some geomorphological landforms and high altitude landscapes appear to be unsuitable for An. darlingi The species distribution modeling was able to reliably predict the distribution of suitable habitats for An. darlingi in French Guiana. Results allowed completion of the knowledge of the spatial distribution of the principal malaria vector in this Amazonian region, and identification of the main factors that favor its presence. They should contribute to the definition of a necessary targeted vector control strategy in a malaria pre-elimination stage, and allow extrapolation of the acquired knowledge to other Amazonian or malaria-endemic contexts.

  15. Revision of the genus Eadmuna Schaus, 1928 (Lepidoptera, Mimallonidae) with a description of a new species from French Guiana.

    Science.gov (United States)

    St Laurent, Ryan A; Dombroskie, Jason J

    2015-01-01

    The genus Eadmuna Schaus, 1928 is revised to include four species. Eadmunaguianensis sp. n., is described from French Guiana and Guyana. The holotype of Perophorapulverula Schaus, 1896, currently placed in Cicinnus Blanchard, 1852, is determined to be a previously unrecognized female Eadmuna, and is transferred accordingly as Eadmunapulverula comb. n.. Eadmunapaloa Schaus, 1933, rev. status, is removed from synonymy with the type species Eadmunaesperans (Schaus, 1905). Eadmunaesperans, Eadmunapaloa, and Eadmunapulverula may be of conservation concern due to their limited extent of occurrence and endemicity to the highly imperiled Brazilian Atlantic forest.

  16. Revision of the genus Eadmuna Schaus, 1928 (Lepidoptera, Mimallonidae with a description of a new species from French Guiana

    Directory of Open Access Journals (Sweden)

    Ryan A. St. Laurent

    2015-04-01

    Full Text Available The genus Eadmuna Schaus, 1928 is revised to include four species. Eadmuna guianensis sp. n., is described from French Guiana and Guyana. The holotype of Perophora pulverula Schaus, 1896, currently placed in Cicinnus Blanchard, 1852, is determined to be a previously unrecognized female Eadmuna, and is transferred accordingly as E. pulverula comb. n.. Eadmuna paloa Schaus, 1933, rev. status, is removed from synonymy with the type species E. esperans (Schaus, 1905. Eadmuna esperans, E. paloa, and E. pulverula may be of conservation concern due to their limited extent of occurrence and endemicity to the highly imperiled Brazilian Atlantic forest.

  17. Anphira guianensis sp. nov. (Isopoda, Cymothoidae from the gills of Acnodon oligacanthus Eigenmann (Pisces, Serrasalmidae of French Guiana

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    Vernon E. Thatcher

    2002-12-01

    Full Text Available Anphira guianensis sp. nov. (Isopoda, Cymothoidae is described from the branchial cavity of a freshwater fish, Acnodon oligacanthus Eigenmann, 1903 from French Guiana. The new species differs from the other known species of the genus in a number of important respects. Adult females are less convex than those of the other two known species and the mouth points downward. The coxal plates are largest posteriorly, unlike those of the other species. The antennule is much stouter and longer than the antenna whereas in the other species these appendages are subequal. Additionally, the dactyls of the new species are much longer.

  18. Habitat use and diving behaviour of gravid olive ridley sea turtles under riverine conditions in French Guiana

    Science.gov (United States)

    Chambault, Philippine; Giraudou, Lucie; de Thoisy, Benoît; Bonola, Marc; Kelle, Laurent; Reis, Virginie Dos; Blanchard, Fabian; Le Maho, Yvon; Chevallier, Damien

    2017-01-01

    The identification of the inter-nesting habitat used by gravid sea turtles has become a crucial factor in their protection. Their aggregation in large groups of individuals during the inter-nesting period exposes them to increased threats to their survival - particularly along the French Guiana shield, where intense legal and illegal fisheries occur. Among the three sea turtle species nesting in French Guiana, the olive ridley appears to have the most generalist diet, showing strong behavioural plasticity according to the environment encountered. The large amounts of sediments that are continuously discharged by the Amazon River create a very unusual habitat for olive ridleys, i.e. turbid waters with low salinity. This study assesses the behavioural adjustments of 20 adult female olive ridleys under such riverine conditions. Individuals were tracked by satellite from Remire-Montjoly rookery in French Guiana using tags that recorded the location and diving parameters of individuals, as well as the immediate environment of the turtles including the in situ temperature and salinity. Data concerning potential preys was provided via collection of epifauna by a trawler. Multiple behavioural shifts were observed in both horizontal and vertical dimensions. During the first half of the inter-nesting season, the turtles moved away from the nesting beach (21.9 ± 24.7 km), performing deeper (12.6 ± 7.4 m) and longer (29.7 ± 21.0 min) dives than during the second half of the period (7.4 ± 7.8 km, 10.4 ± 4.9 m and 25.9 ± 19.3 min). Olive ridleys remained in waters that were warm (range: 26-33 °C) and which fluctuated in terms of salinity (range: 19.5-36.4 psu), in a relatively small estuarine habitat covering 423 km2. If olive ridleys were foraging during this period, the potential preys that might be available were mostly crustaceans (43%) and fish (39%), as expected for the diet of this generalist species during this period. This study highlights the numerous

  19. Damselflies of the genus Argia of the Guiana Shield (Odonata: Coenagrionidae).

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    Garrison, Rosser W; Von Ellenrieder, Natalia

    2015-11-16

    This revision of all 21 species of Argia known to occur within the Guiana Shield includes descriptions of new species, synonymies, keys to both sexes based primarily on morphology of caudal appendages and genital ligula in males and of the mesostigmal plates in females, diagnoses accompanied by illustrations and distribution maps for all species. Twelve new species are described: A. appendiculata (Holotype ♂: Venezuela, Amazonas State, Cerro de la Neblina, Base Camp, 0°50' N, 66°10' W, 18 ii 1985, P.J. & P.M. Spangler, R.A. Faitoute leg., in USNM), A. azurea (Holotype ♂: Guyana, Potaro-Siparuni Region, Kaieteur Ravine, about 5°10' N, 59°28' W, 11 iv 1912, J.M. Geddes leg., in UMMZ), A. cuneifera (Holotype ♂: Venezuela, Amazonas State, Cerro de la Neblina, Base Camp, 0°50' N, 66°10' W, 20-24 iii 1984, O.S. Flint, Jr. & J.A. Louton leg., in USNM), A. deceptor (Holotype ♂: French Guiana, Cayenne Department, Régina Commune, Saut Athanase, 4°10'59" N, 52°20'6" W, 9 x 2001, L. Juillerat leg, in MHNN), A. donnellyi (Holotype ♂: Venezuela, Bolívar State, small marsh and creek on plateau surface above Coñac River, 10 km E of El Paují; about 4°31' N, 61°31' W, 5 viii 1990, RWG leg., in CSCA), A. gemella (Holotype ♂: Brazil, Amazonas State, Reserva Ducke, 26 km E Manaus (3°0'15'' S, 59°56'23'' W, 120 m), 2-4 ii 1979, O.S. Flint Jr. leg., in USNM), A. guyanica (Holotype ♂: Venezuela, Amazonas State, Cerro de la Neblina, Camp IV, 0°58' N, 65°57' W, 15-18 iii 1984, O.S. Flint, Jr. leg., in USNM), A. joallynae (Holotype ♂: Venezuela, Bolívar State, Canaima, palm marsh, 6°14'30" N, 62°50'53" W, 22-25 ix 1980, R.W. & J.A. Garrison. leg., in CSCA), A. loutoni (Holotype ♂: Brazil, Amazonas State, Purus River, Nova Olinda, about 3°30' S, 57°56' W, 6 ii 1979, O.S. Flint, Jr. leg., in FSCA), A. meioura (Holotype ♂: Brazil, Amazonas State, Manaus, about 2°55' S, 59°59' W, 26 vi 1922, J.H. Williamson & J.W. Strohm leg., in UMMZ), A. palmata

  20. Nitrogen gas emissions and their genetic potential in tropical peatlands of French Guiana

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    Kasak, Kuno; Oopkaup, Kristjan; Järveoja, Järvi; Maddison, Martin; Ligi, Teele; Truu, Marika; Truu, Jaak; Mander, Ülo

    2016-04-01

    In the current study, nitrogen gas (N2, N2O) emissions from tropical peatlands (French Guiana) were measured and their relationships with the soil chemical parameters, water regime, and abundances of genes encoding denitrification associated nitrite and nitrous oxide reductases were analysed. The measurements and soil sampling (from 0-10 cm layer) were carried out in October 2013 in two sites (undisturbed and drainage influenced) of the northern part of French Guiana. In both study sites, three transects along the groundwater depth gradient with three sampling points in each transect were established. At each sampling point, N2O emissions were measured in six sessions during three days using static closed chambers. N2 emission from the top-soil samples were measured in the laboratory applying He-O (N2) method. Soil pHKCl, NO3-N, NH4-N, soluble P, K, Ca and Mg, totN and soil organic matter content were determined from the collected samples. Bacterial 16S rRNA gene, (and marker genes for measuring denitrification potential) nirS, nirK, nosZ clade I and clade II copies were quantified in the soils using qPCR method. Whole genome shotgun sequencing of DNA extracted from soil samples was performed on Illumina NextSeq system. Metagenomes were used for microbial profiling, identifying functional genes and relating them to biogeochemical cycles and biological processes. N2O emissions were significantly lower and N2 emissions higher (p<0.05 in both cases) in natural sites (mean values -0.3 and 10 μg m-2 h-1 for N2O, and 1477 and 637 μg m-2 h-1 for N2 in natural and drained sites, respectively). Results from molecular analyses show that the bacterial community was significantly more abundant (p<0.001) in the natural site while the N2O production potential (by the abundance of nir genes) was not different between the two sites. N2O reduction potential (by the abundance of nosZ genes) was higher (p<0.01) in the natural area where also the lower mineral N content and high

  1. Study of Biogenic Volatile Organic Compounds at the French Guiana Tropical Forest

    Science.gov (United States)

    Corain Lopes, Paula Regina; Guenther, Alex; Turnipseed, Andrew; Bonal, Damien; Serça, Dominique; Burban, Benôit; Siebicke, Lukas; Emmons, Louisa; Bustillos, José Oscar W. V.

    2013-04-01

    Biogenic volatile organic compound (BVOCs) emissions play an important role in regional air quality and global atmospheric chemistry. In addition, these natural VOC emissions serve important biological functions including attracting and repelling pollinators and herbivores. Some biological organisms use ambient air as a communication medium and the oxidation of these compounds brings about the concentration gradients sensed by insects and other organisms. Isoprene is the predominant BVOC emitted by vegetation and tropical forests are the dominant global source. This compound is very reactive in the atmosphere and contributes to the reactions that control tropospheric oxidant concentrations and thus the concentrations and lifetimes of longer-lived species. This paper presents a study on the seasonal variations in isoprene and some other significant BVOCs such as α-pinene, β-pinene, limonene, e-β ocimene and longifolene, measured at the Guyaflux Tower located in a wet tropical forest in Paracou French Guiana (5o16´54´´N, 52o54´44´´W), during the year of 2011, using the Relaxed Eddy Accumulation technique at approximately 20 meters high above the canopy. The results show a lower concentration of isoprene during the month of February and March which correspond to the wet season with an average of 0,545 μg/m3 and 0,341 μg/m3, respectively followed by a slight increase in middle April (still wet season) and a higher concentration later in mid-June. The same behavior was observed for α-pinene with higher concentrations for the same periods as isoprene however with a smaller increase. All the other compounds had concentrations below 1 μg/m3during the whole year. The monoterpene, e-β ocimene, was observed and is known as a stress compound but the vegetation at the site did not face any known severe stress condition such as excessive drought or flooding. Concerning the fluxes, the results showed that just a small amount of BVOCs were deposited by wet or dry

  2. Maternal transfer of trace elements in leatherback turtles (Dermochelys coriacea) of French Guiana

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    Guirlet, Elodie [Laboratoire d' Ecologie, Systematique et Evolution, Batiment 362, Universite Paris Sud, 91405 Orsay Cedex (France)], E-mail: elodie.guirlet@u-psud.fr; Das, Krishna [Centre de recherche MARE, Laboratoire d' Oceanologie, Universite de Liege, B6, B-4000 Liege (Belgium)], E-mail: krishna.das@ulg.ac.be; Girondot, Marc [Laboratoire d' Ecologie, Systematique et Evolution, Batiment 362, Universite Paris Sud, 91405 Orsay Cedex (France); Departement Evolution et Systematique, Museum National d' Histoire Naturelle de Paris, 25 rue Cuvier, 75005 Paris (France)], E-mail: marc.girondot@u-psud.fr

    2008-07-30

    In sea turtles, parental investment is limited to the nutrients and energy invested in eggs that will support embryonic development. Leatherback females have the largest clutches with the biggest eggs of the sea turtles and the highest reproductive output in reptiles. The migration between foraging sites and nesting beaches also represents high energy expenditure. The toxicokinetic of pollutants in the tissues is thus expected to vary during those periods but there is a lack of information in reptiles. Concentrations of essential (Copper, Zinc, Selenium) and non-essentials elements (Cadmium, Lead, Mercury) were determined in blood (n = 78) and eggs (n = 76) of 46 free-ranging leatherback females collected in French Guiana. Maternal transfer to eggs and relationships between blood and eggs concentrations during the nesting season were investigated. All trace elements were detectable in both tissues. Levels of toxic metals were lower than essential elements likely due to the high pelagic nature of leatherbacks that seems to limit exposure to toxic elements. Significant relationships between blood and egg concentrations were observed for Se and Cd. Se could have an important role in embryonic development of leatherback turtles and Cd transfer could be linked to similar carrier proteins as Se. Finally, as multiple clutches were sampled from each female, trends in trace elements were investigated along the nesting season. No change was observed in eggs but changes were recorded in blood concentrations of Cu. Cu level decreased while blood Pb levels increased through the nesting season. The high demand on the body during the breeding season seems to affect blood Cu concentrations. Calcium requirement for egg production with concomitant Pb mobilization could explain the increase in blood Pb concentrations along the nesting season.

  3. Temporal and Spatial Assessment of Four Satellite Rainfall Estimates over French Guiana and North Brazil

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    Justine Ringard

    2015-12-01

    Full Text Available Satellite precipitation products are a means of estimating rainfall, particularly in areas that are sparsely equipped with rain gauges. The Guiana Shield is a region vulnerable to high water episodes. Flood risk is enhanced by the concentration of population living along the main rivers. A good understanding of the regional hydro-climatic regime, as well as an accurate estimation of precipitation is therefore of great importance. Unfortunately, there are very few rain gauges available in the region. The objective of the study is then to compare satellite rainfall estimation products in order to complement the information available in situ and to perform a regional analysis of four operational precipitation estimates, by partitioning the whole area under study into a homogeneous hydro-climatic region. In this study, four satellite products have been tested, TRMM TMPA (Tropical Rainfall Measuring Mission Multisatellite Precipitation Analysis V7 (Version 7 and RT (real time, CMORPH (Climate Prediction Center (CPC MORPHing technique and PERSIANN (Precipitation Estimation from Remotely-Sensed Information using Artificial Neural Network, for daily rain gauge data. Product performance is evaluated at daily and monthly scales based on various intensities and hydro-climatic regimes from 1 January 2001 to 30 December 2012 and using quantitative statistical criteria (coefficient correlation, bias, relative bias and root mean square error and quantitative error metrics (probability of detection for rainy days and for no-rain days and the false alarm ratio. Over the entire study period, all products underestimate precipitation. The results obtained in terms of the hydro-climate show that for areas with intense convective precipitation, TMPA V7 shows a better performance than other products, especially in the estimation of extreme precipitation events. In regions along the Amazon, the use of PERSIANN is better. Finally, in the driest areas, TMPA V7 and

  4. Determination of the Plasmodium vivax relapse pattern in Camopi, French Guiana

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    Nacher Mathieu

    2009-12-01

    Full Text Available Abstract Background Malaria is a major public health problem in French Guiana, where Plasmodium vivax has become the dominant malaria species since 2000. As in others endemic areas, it is important to specify the pattern of vivax malaria relapses and to try to discriminate efficiently re-infections from relapses. Methods This study was conducted in children born between January 1, 2001 and December 31, 2008 in Camopi, an Amerindian village located in the Amazon forest (n = 325, using an open cohort design. Primary and secondary attack rates of P. vivax were calculated using survival analysis. With the difference between the primary and secondary rates, this study aimed to estimate indirectly P. vivax relapse rate and evaluate its time evolution. Results Of the 1042 malaria attacks recorded, 689 (66% were due to P. vivax (without mixed infection. One hundred and fifty one children had their primary attack with P. vivax and 106 had their two first attacks with P. vivax. In the absence of primaquine treatment, it was shown that P. vivax relapses mainly occurred during the first three months after the first attack. Thirty percent of children never had a relapse, 42% had a relapse before the first month after primary attack, 59% before the second month and 63% before the third month. Conclusion This study confirmed that the relapse pattern in Camopi was compatible with the pattern described for the P. vivax Chesson (tropical strain. In addition, due to the relapse rate time evolution, a simple arbitrary classification rule could be constructed: before 90 days after the primary attack, the secondary attack is a relapse; after 90 days, it is a re-infection. Adapted management of malaria cases based on these results could be devised.

  5. Species delimitation and phylogeny in the genus Nasutitermes (Termitidae: Nasutitermitinae) in French Guiana.

    Science.gov (United States)

    Roy, Virginie; Constantino, Reginaldo; Chassany, Vincent; Giusti-Miller, Stephanie; Diouf, Michel; Mora, Philippe; Harry, Myriam

    2014-02-01

    Species delimitation and identification can be arduous for taxa whose morphologic characters are easily confused, which can hamper global biodiversity assessments and pest species management. Exploratory methods of species delimitation that use DNA sequence as their primary information source to establish group membership and estimate putative species boundaries are useful approaches, complementary to traditional taxonomy. Termites of the genus Nasutitermes make interesting models for the application of such methods. They are dominant in Neotropical primary forests but also represent major agricultural and structural pests. Despite the prevalence, pivotal ecological role and economical impact of this group, the taxonomy of Nasutitermes species mainly depends on unreliable characters of soldier external morphology. Here, we generated robust species hypotheses for 79 Nasutitermes colonies sampled throughout French Guiana without any a priori knowledge of species affiliation. Sequence analysis of the mitochondrial cytochrome oxidase II gene was coupled with exploratory species-delimitation tools, using the automatic barcode gap discovery method (ABGD) and a generalized mixed Yule-coalescent model (GMYC) to propose primary species hypotheses (PSHs). PSHs were revaluated using phylogenetic analyses of two more loci (mitochondrial 16S rDNA and nuclear internal transcribed spacer 2) leading to 16 retained secondary species hypotheses (RSSH). Seven RSSHs, represented by 44/79 of the sampled colonies, were morphologically affiliated to species recognized as pests in the Neotropics, where they represent a real invasive pest potential in the context of growing ecosystem anthropization. Multigenic phylogenies based on combined alignments (1426-1784 bp) were also reconstructed to identify ancestral ecological niches and major-pest lineages, revealing that Guyanese pest species do not form monophyletic groups.

  6. Weak Environmental Controls of Tropical Forest Canopy Height in the Guiana Shield

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    Youven Goulamoussène

    2016-09-01

    Full Text Available Canopy height is a key variable in tropical forest functioning and for regional carbon inventories. We investigate the spatial structure of the canopy height of a tropical forest, its relationship with environmental physical covariates, and the implication for tropical forest height variation mapping. Making use of high-resolution maps of LiDAR-derived Digital Canopy Model (DCM and environmental covariates from a Digital Elevation Model (DEM acquired over 30,000 ha of tropical forest in French Guiana, we first show that forest canopy height is spatially correlated up to 2500 m. Forest canopy height is significantly associated with environmental variables, but the degree of correlation varies strongly with pixel resolution. On the whole, bottomland forests generally have lower canopy heights than hillslope or hilltop forests. However, this global picture is very noisy at local scale likely because of the endogenous gap-phase forest dynamic processes. Forest canopy height has been predictively mapped across a pixel resolution going from 6 m to 384 m mimicking a low resolution case of 3 points·km − 2 . Results of canopy height mapping indicated that the error for spatial model with environment effects decrease from 8.7 m to 0.91 m, depending of the pixel resolution. Results suggest that, outside the calibration plots, the contribution of environment in shaping the global canopy height distribution is quite limited. This prevents accurate canopy height mapping based only on environmental information, and suggests that precise canopy height maps, for local management purposes, can only be obtained with direct LiDAR monitoring.

  7. A survey of hemoparasite infections in free-ranging mammals and reptiles in French Guiana.

    Science.gov (United States)

    de Thoisy, B; Michel, J C; Vogel, I; Vié, J C

    2000-10-01

    Blood smears of 1,353 free-ranging mammals (35 species) and 112 reptiles (31 species) from French Guiana were examined for hemoparasites. Parasites from 3 major groups were recorded: Apicomplexa (including hemogregarines, piroplasms, and Plasmodium spp.), Trypanosomatidae, and Filaroidea. Fifty percent of the individuals (86% of the species) were infected by parasites from at least 1 group. Hemogregarines, identified as Hepatozoon sp., infected numerous snakes with high prevalences (30-100%); infection is reported for the first time in 5 host genera of snakes: Clelia, Oxybelis, Pseustes, Rhinobotryum, and Bothriopsis. Infections were also observed in 4 marsupial species and 1 rodent. Hepatozoon spp. recorded in Didelphis albiventris (Marsupialia) and Coendou prehensilis (Rodentia) may be new species. Plasmodium sp. were observed in 2 snake species, Dipsas indica (Colubridae) and Bothrops atrox (Viperidae). Plasmodium brasilianum was recorded in all 5 primate species examined. Piroplasms were observed in all mammal orders except primates. Large terrestrial rodents were the main hosts of members of the Babesidae; 42% of Myoprocta acouchy, 36% of Dasyprocta agouti, and 44% of Agouti paca were infected. Trypanosomes were common in mammals and were recorded in 70% of the examined genera. Trypanosoma cruzi-like infections were reported in 21 mammal species, including sloths, rodents, carnivores, and primates. Microfilariae were also widespread, with higher prevalences in sloths, anteaters, and porcupines (>40% of the individuals infected) and in tamarins (95% infected). This survey highlights some potential anthropozoonotic risks due to the recent further evidence of Plasmodium brasilianum and P. malariae as a single species and to the increased diversity of hosts for Trypanosoma cruzi.

  8. Early diagenesis of carbohydrates and lignin in mangrove sediments subject to variable redox conditions (French Guiana)

    Science.gov (United States)

    Marchand, C.; Disnar, J. R.; Lallier-Vergès, E.; Lottier, N.

    2005-01-01

    A comparative study of lignin and neutral carbohydrate compositions, combined with C, N and δ 13C analyses, was carried out on sedimentary cores, and on various vascular plant species collected in mangrove swamps of French Guiana. The main purpose of this study was to assess the diagenesis of carbohydrates and lignin in brackish to hypersaline fine-grained mangrove sediments characterized by great changes in redox conditions. Distribution of carbohydrates in sediments reflects both the lability of these compounds and their efficient recycling. They are subject to selective degradation, cellulosic glucose and xylose appearing to be the two most labile neutral sugars. In contrast a relative increase in arabinose, rhamnose, fucose and hemicellulosic glucose between plants and sediments, suggests that they may be more refractory and/or that they also derive from microbial synthesis. The total carbon from lignin-derived phenols is higher in sediments than in mangrove plants as a consequence of their rather refractory character. Nevertheless, evidence of lignin decomposition was found to be independent of local environmental conditions. The various redox processes that occur in mangrove sediments depend on plant species, stages in forest development and season. Different redox conditions induce different mechanisms for the decomposition of lignin and thus induce changes in phenol distributions. At depth, in most mangroves, an increase in (Ad/Al) v ratios and in deoxy sugars (fucose and rhamnose) content was significantly correlated with increased proportions of oxidized allochthonous organic debris deriving from the Amazonian detrital discharge, thus suggesting a specific source effect rather than a diagenesis induced change. Therefore, this study illustrates that both lignin and cellulose, derived from vascular plant debris, can be degraded in waterlogged mangrove sediments, and that their distribution depends on environmental conditions.

  9. Some nematodes of the genus Rhabdias Stiles et Hassall, 1905 (Nematoda: Rhabdiasidae) parasitising amphibians in French Guiana.

    Science.gov (United States)

    Kuzmin, Yuriy; du Preez, Louis H; Junker, Kerstin

    2015-06-04

    Based on material collected from Rhinella cf. margaritifera (Laurenti) and Rhi. marina (Linnaeus) (Anura: Bufonidae) during a parasite survey of the herpetofauna of French Guiana, updated descriptions of Rhabdias androgyna Kloss, 1971 and R. fuelleborni Travassos, 1926 are presented. In addition to metrical data, which may overlap in closely related species, emphasis is placed on qualitative characters. Rhabdias androgyna is distinguished by the unique presence of an outer and inner cephalic cuticular inflation, a shoulder-like broadening of the body at the anterior end, a wide and shallow buccal capsule (average buccal ratio 0.36) with serrated lumen in apical view, a prominent anterior dilatation of the oesophagus, and the presence of an additional posterior dilatation anterior to the oesophageal bulb. Characters that may help to differentiate R. fuelleborni from closely related species parasitising the Rhi. marina species group are the presence of six relatively uniform lips, and the division of the buccal capsule into an anterior and posterior segment, with differently structured walls. Both the presence of R. androgyna and R. fuelleborni in French Guiana constitute new geographic records. A single specimen of Rhabdias sp. is described from Pristimantis chiastonotus (Lynch et Hoegmood) (Anura: Craugastoridae). This species differs from all its Neotropical congeners by the distinct globular swelling of its head, similar to that seen in only one Palaearctic and one Afrotropical Rhabdias species. A list of species of Rhabdias parasitising amphibians in the Netropical Realm is also provided.

  10. Population estimates of Dendrobates tinctorius (Anura: Dendrobatidae at three sites in French Guiana and first record of chytrid infection

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    Elodie A. Courtois

    2012-06-01

    Full Text Available The Neotropics shelter the highest number of frog species on Earth and is also one of the regions where anurans are most threatened. Nonetheless, few data are available to assess the population status of Neotropical anurans. We studied three populations (Tresor, Favard, and Nouragues of the poison frog, Dendrobates tinctorius, in French Guiana and used Capture-Mark-Recapture (CMR to make robust estimations of the species’ density at these three sites. In addition, we assessed the prevalence of the pathogen fungal Batrachochytrium dendrobatidis (Bd in two populations (Favard and Nouragues. Based on the CMR protocol, the densities of frogs was 8.43 individuals/100 m² at Favard, 4.28 individuals/100 m² at Nouragues and from 2.30 to 4.67 individuals/100 m² at Tresor (depending on the CMR model used; these data provide a baseline for population densities of D. tinctorius in French Guiana, against which future population estimates can be compared. We found that 25 encounter events may be sufficient for stable population estimates, if the captures are concentrated in time. Bd was detected at both sites (Favard 7/152; Nouragues 3/18.

  11. Behavioral heterogeneity of Anopheles darlingi (Diptera: Culicidae) and malaria transmission dynamics along the Maroni River, Suriname, French Guiana.

    Science.gov (United States)

    Hiwat, H; Issaly, J; Gaborit, P; Somai, A; Samjhawan, A; Sardjoe, P; Soekhoe, T; Girod, R

    2010-03-01

    The border area between Suriname and French Guiana is considered the most affected malaria area in South America. A one-year cooperative malaria vector study was performed by the two countries, between March 2004 and February 2005, in four villages. Anopheles darlingi proved to be the most abundant anopheline species. Human biting rates differed between villages. The differential effect of high rainfall on mosquito densities in the villages suggests variation in breeding sites. Overall parity rates were low, with means varying from 0.31 to 0.56 per study site. Of the 2045 A. darlingi mosquitoes collected, 13 were found to be infected with Plasmodium: ten P. falciparum, two P. malariae and one mixed P. malariae/P. vivax. The overall annual entomological inoculation rates in the villages ranged from 8.7 to 66.4. There was an apparent lack of relationship between number of malaria cases and periods of high mosquito density. The tendency of Anopheles darlingi to bite during sleeping hours provides opportunity for malaria control using impregnated bed nets, a strategy just introduced in Suriname that may also find its way into French Guiana.

  12. HIV-testing among female sex workers on the border between Brazil and French Guiana: the need for targeted interventions.

    Science.gov (United States)

    Parriault, Marie-Claire; van Melle, Astrid; Basurko, Célia; Gaubert-Marechal, Emilie; Macena, Raimunda Hermelinda Maia; Rogier, Stéphanie; Kerr, Ligia Regina Franco Sansigolo; Nacher, Mathieu

    2015-08-01

    The border between Brazil and French Guiana is a place of economic, cultural, social and sexual exchange. Female sex workers represent a high risk population for HIV in this area where sexual tourism is particularly developed. HIV testing seems to be an important element in the fight against the epidemic. Indeed, early HIV testing gives access to treatments and prevention. An HIV/AIDS knowledge, attitudes, behaviors and practices survey was conducted in 2011 among sex workers along the border between Brazil and French Guiana. A total of 213 female sex workers were interviewed. One third (31.5%) of the interviewed had never tested for HIV. Factors associated with non HIV-testing were the lack of knowledge of places where to do an HIV test, to be 30 or older, feeling at risk of HIV, not evaluating one's own risk towards HIV, and living in Oiapoque. These results clearly suggest that targeted interventions are needed to encourage and assist female sex workers to get tested regularly.

  13. A new species of the genus Pristimantis (Amphibia, Craugastoridae) associated with the moderately elevated massifs of French Guiana.

    Science.gov (United States)

    Fouquet, Antoine; Martinez, Quentin; Courtois, Elodie A; Dewynter, Maël; Pineau, Kévin; Gaucher, Philippe; Blanc, Michel; Marty, Christian; Kok, Philippe J R

    2013-12-23

    We describe a new Pristimantis from French Guiana, northern South America, which is mainly distinguished from known phenotypically related congeners (i.e. species from the polyphyletic unistrigatus species group) occurring at low and middle elevations in the Guiana Shield by the combination of a distinct tympanum, a lower ratio of tibia vs. hand length, a reddish groin region, and a distinct advertisement call consisting of clusters of generally four short notes. The new species inhabits pristine primary forests on the slopes of isolated massifs reaching more than 400 m elevation, and seems not to occur below ca. 200 m above sea level. Such a sharp altitudinal limit suggests a strong influence of thermal variation on the distribution of the species, and therefore a potential sensitivity to climate change. With only nine isolated populations documented so far, the new species should be prioritized for conservation. Historical climate fluctuations during the Quaternary are likely responsible for the distribution pattern of the new species. 

  14. Loss of TSS1 in hypervirulent Coxiella burnetii 175, the causative agent of Q fever in French Guiana.

    Science.gov (United States)

    D'Amato, Felicetta; Eldin, Carole; Georgiades, Kalliopi; Edouard, Sophie; Delerce, Jeremy; Labas, Noémie; Raoult, Didier

    2015-08-01

    In French Guiana, the unique Coxiella burnetii circulating genotype 17 causes 24% of community-acquired pneumonia, the highest prevalence ever described. To explain this unusual virulence, we performed a comparative genomic analysis of strain Cb175, which was isolated from a patient from French Guiana. Cb175 has a greater number of mutations in genes involved in metabolism compared with the Nine Mile I strain. We found a 6105bp fragment missing in Cb175, which corresponds to the Type 1 secretion systems (T1SS) hlyCABD operon region. This deletion was detected by a specific qPCR in the 8 other strains available from this territory an in none of 298C.burnetii strains from other areas and other genotypes (8/8 vs 0/298, Fisher's exact test, p<0.0000001). Loss of genes implicated in secretion systems has been observed in other epidemic bacterial strains. Thus, the virulence of Cb175 may be linked to this genome reduction.

  15. Knowledge of free voluntary HIV testing centres and willingness to do a test among migrants in Cayenne, French Guiana.

    Science.gov (United States)

    Hanf, Matthieu; Bousser, Veronique; Parriault, Marie Claire; Van-Melle, Astrid; Nouvellet, Marie-Louise; Adriouch, Leila; Sebillotte, Claire Goddard; Couppie, Pierre; Nacher, Mathieu

    2011-04-01

    In Cayenne, French Guiana, 80% of HIV-positive patients followed at the hospital are migrants. Behavioural information is crucial for optimising HIV testing for this vulnerable group. Predictors of ignorance of the existence of free voluntary counselling and testing (VCT) centre and willingness to get tested were investigated in 2006 among 398 migrants from Haiti, Guyana, Suriname and Brazil using a structured questionnaire. Only 27% of migrants knew simultaneously about the existence of free VCT, its localisation and its operating hours. Factors associated with ignorance of the existence of free VCT centre were birthplace in Haiti, being in French Guiana for less than three years, not thinking one's birth country as strongly affected by HIV and not thinking to be personally at risk for HIV. Factors independently associated with willingness to get tested were thinking to be at risk for HIV, birthplace in Brazil and Haiti, having a high-integration level and fear of suffering if HIV test was positive. In order to improve testing among migrants, the accessibility of testing facilities and the knowledge of their whereabouts and operating hours must be improved to promote the desired behaviour among the majority of migrants which is often willing to do the test.

  16. A new Dendropsophus Fitzinger, 1843 (Anura: Hylidae) of the parviceps group from the lowlands of the Guiana Shield.

    Science.gov (United States)

    Fouquet, Antoine; Orrico, Victor Goyannes Dill; Ernst, Raffael; Blanc, Michel; Martinez, Quentin; Vacher, Jean-Pierre; Rodrigues, Miguel Trefaut; Ouboter, Paul; Jairam, Rawien; Ron, Santiago

    2015-12-01

    Many Amazonian frog species that are considered widely distributed may actually represent polyspecific complexes.. A minute tree frog from the Guiana Shield originally assigned to the allegedly widely distributed Dendropsophus brevifrons proved to be a yet undescribed species within the D. parviceps group. We herein describe this new species and present a phylogeny for the D. parviceps group. The new species is diagnosed from other Dendropsophus of the parviceps group by its small body size (19.6-21.7 mm in males, 22.1-24.5 mm in females), thighs dorsally dark grey with cream blotches without bright yellow patch, absence of dorsolateral and canthal stripe, and an advertisement call comprising trills (length 0.30-0.35 s) composed of notes emitted at a rate of 131-144 notes/s, generally followed by click series of 2-3 notes. Its tadpole is also singular by having fused lateral marginal papillae and absence of both labial teeth and submarginal papillae. Genetic distances (p-distance) are >5.3% on the 12S and >9.3% on the 16S from D. brevifrons, its closest relative. This species occurs from the Brazilian state of Amapá, across French Guiana and Suriname to central Guyana and is likely to also occur in adjacent Brazilian states and eastern Venezuela. This species is not rare but is difficult to collect because of its arboreal habits and seasonal activity peaks.

  17. Predictive values of prurigo nodularis and herpes zoster for HIV infection and immunosuppression requiring HAART in French Guiana.

    Science.gov (United States)

    Magand, Florence; Nacher, Mathieu; Cazorla, Céline; Cambazard, Frederic; Marie, Dominique Sainte; Couppié, Pierre

    2011-07-01

    Prurigo nodularis and herpes zoster frequently lead to the diagnosis of HIV in tropical areas. The WHO has established a clinical definition of AIDS for undeveloped countries. Prurigo and herpes zoster are both classified as stage 2. The main objective of this study was to compare the level of immunosuppression of patients diagnosed as HIV-positive after consulting for prurigo nodularis or herpes zoster in French Guiana. A retrospective study was conducted including patients consulting at the Department of Dermatology, Cayenne Hospital (French Guiana) for prurigo nodularis or herpes zoster between 1989 and 2007 for which the systematic HIV test was positive. Demographic data and CD4 counts of both groups were compared. Analysis of 346 patients consulting for herpes zoster (n=192) or prurigo nodularis (n=154) led to the discovery of 129 HIV infections. The positive predictive value (PPV) for HIV positivity was 38.5% for herpes zoster and 36% for prurigo nodularis. The median lymphocyte count was 302/mm(3) in herpes zoster and 87/mm(3) in prurigo nodularis (Pimmunosuppression. This questions the pertinence of the WHO clinical classification of AIDS. In the absence of CD4 count, the present results suggest that for patients with prurigo nodularis, antiretrovirals should be initiated without delay.

  18. Description of a new Lithoxus (Siluriformes: Loricariidae from the Guayana Highlands with a discussion of Guiana Shield biogeography

    Directory of Open Access Journals (Sweden)

    Nathan K. Lujan

    Full Text Available Lithoxus jantjae, new species, is described from above Tencua Falls in headwaters of the Ventuari River, a white- to clearwater river flowing west from the Maigualida and Parima mountains in the Guayana Highlands of southern Venezuela. Lithoxus jantjae represents a nearly 600 km westward range expansion for a genus historically known only from Guyana, Suriname, French Guiana, and Brazil. Lithoxus jantjae shares with other species of Lithoxus a dorsoventrally depressed body and a large, papilose oral disk with small toothcups and few teeth. It can be distinguished from congeners by a unique combination of characters including 12 branched caudal-fin rays, medial premaxillary tooth cusps enlarged, and a convex posterior margin of the adipose-fin membrane. With the discovery of L. jantjae, Lithoxus becomes the most recent example of a growing list of rheophilic loricariid genera with disjunct distributions on east and west sides of the Guayana Highlands. A biogeographic hypothesis relying on the existence of a proto-Berbice River uniting the southern Guayana Highlands with rivers of the central Guiana Shield is advanced to partially explain the modern distribution of these species.

  19. Convergence, divergence and realignment in British macroeconomics

    Directory of Open Access Journals (Sweden)

    D. COBHAM

    2013-12-01

    Full Text Available In this paper the author argues that the still frequent and simplistic distinction between Keynesians and monetarists that makes up a large part of the British popular economic debate has become seriously misleading. Changes that have taken place in British macroeconomics since the early 1970s are thus indicated and some of the theoretical and empirical factors responsible for these changes are suggested. The author presents a brief characterisation of British Keynesianism and monetarism as of late 1960s/early 1970s, arguing that there have been important elements of convergence. He proceeds to discuss some of the theoretical developments and some of the experiences of UK macroeconomic policy which have contributed to this convergence. Finally, he considers whether the labels “Keynesian” and “monetarist” continue to be relevant.

  20. Explaining British Policy on the Euro

    Directory of Open Access Journals (Sweden)

    David Howarth

    2004-10-01

    Full Text Available Four overlapping analytical frameworks focusing upon domestic British politics are applied to explain the detailed development of the policy on the euro maintained by the Conservative Government then Party in opposition and the Labour Party opposition and then Government: intra-party politics; inter-party politics; public opinion and the nature of British democracy; and neo-pluralism (competing economic and other interests. This article posits that British government - and in particular Labour Government - reluctance to hold a referendum on euro membership and actively push a pro-euro policy can be best explained in terms of ideologically infused intra- (rather than inter- party politics and the realities of pluralist politics, while explanations rooted in an analysis of public opinion are less helpful.

  1. Curimata punctata, a new uniquely pigmented species of curimatid from the Marowijne river basin of Surinam and French Guiana (Pisces, Characiformes)

    NARCIS (Netherlands)

    Vari, Richard P.; Nijssen, Han

    1986-01-01

    A new species of curimatid characiform, Curimata punctata, from the Marowijne River basin of Surinam and French Guiana is described and illustrated. The distinctive pattern of three to six dark midlateral spots on the body distinguishes the species from all other members of the family.

  2. Notes on the genera Exasticolus van Achterberg (Homolobinae) and Orgilus Haliday (Orgilinae) (Hymenoptera: Braconidae), with the description of three new species from French Guiana

    NARCIS (Netherlands)

    Braet, Y.; Achterberg, van C.

    2001-01-01

    Among the collected material from the Kaw Montains, French Guiana, a new species of the genus Exasticolus van Achterberg, 1979 (Hymenoptera: Braconidae: Homolobinae: E. thirionae spec. nov.) and two new species of the genus Orgilus Haliday, 1833 (Hymenoptera: Braconidae: Orgilinae: O. podus spec. no

  3. New species of the genera Foenomorpha Szépligeti (Cenocoeliinae) and Chelonus Panzer (Cheloninae) (Hymenoptera: Braconidae), from French Guiana, Suriname, and Brazil

    NARCIS (Netherlands)

    Braet, Y.; Achterberg, van C.

    2001-01-01

    Two new species of the genus Foenomorpha Szépligeti, 1904, are described (F. rufa spec. nov. from Brazil and F. senlura spec. nov. from French Guiana). A key to the known species is added and notes on the other two species are added. Foenomorpha filicornis (Cameron, 1887) is a new combination for Ce

  4. Archaeological investigations between Cayenne Island and the Maroni river : a cultural sequence of western coastal French Guiana from 5000 BP to present

    NARCIS (Netherlands)

    Bel, Martijn Marijn van den

    2015-01-01

    This study entitled Archeological Investigation between Cayenne Island and the Maroni River is not a history of Amerindian life in French Guiana from c.5000 BP to the present-day. Rather, it presents us with an anthology of archaeological materials with which this history has to contend, extracting

  5. Evolution of progradation/erosion along the French Guiana mangrove coast: comparison of mapped shorelines since the 18th century with Holocene data

    NARCIS (Netherlands)

    Plaziat, J.C.; Augustinus, P.G.E.F.

    2004-01-01

    The problem in mapping the mangrove shoreline of French Guiana are reviewed. The present variability of the coastline due to the shifting mudbank with Allicellllia mangroves on their shoreface-attached upper fringe is extended to the historical period two and a half centuries ago, by mean of ancient

  6. On the presence of Bufo nasicus Werner in Guiana, with a redescription of the species on the basis of recently collected material

    NARCIS (Netherlands)

    Hoogmoed, M.S.

    1977-01-01

    During research on material recently collected in Guyana and in Venezuelan Guiana, several specimens of the rare toad Bufo nasicus Werner, thus far only known from the holotype without known origin, were discovered. On the basis of this material the species is redescribed and some notes on its natur

  7. Notes on the herpetofauna of Surinam : VI. Resurrection of Hyla ornatissima Noble (Amphibia, Hylidae) and remarks on related species of green tree frogs from the Guiana area

    NARCIS (Netherlands)

    Hoogmoed, M.S.

    1979-01-01

    In the present paper Hyla ornatissima Noble is removed from the synonymy of Hyla granosa Boulenger, and resurrected as a separate species on the basis of morphological, ecological and acoustical differences. Another relative of this group occurring in Guiana is Hyla sibleszi Rivero. Because of its s

  8. Real/Life: New British Art and the Reception of Contemporary British Art in Japan

    Directory of Open Access Journals (Sweden)

    Kajiya Kenji

    2016-07-01

    Full Text Available This essay explores the ways in which the exhibition Real/Life: New British Art was conceived and received in Japan, where contemporary British art has been shown since the 1960s. Taking place at five museums in the country between 1998 and 1999, the exhibition aimed to showhow British artists in the 1990s struggled with realities, internal and external, but its response was not as satisfactory as was expected. The essay examines the exhibition as a turning point for the transformation of exhibition culture in Japan from nationally themed exhibitions to showcases of contemporary art in the global context.

  9. The British Monarch——A key element in British society and culture

    Institute of Scientific and Technical Information of China (English)

    兰艺

    2014-01-01

    <正>Although the British Monarch has already lost its true powe to govern the country,it is still a key element in British societ and culture for its specialty in the country.Admittedly,the British Monarch has no substantial right t nominate the cabinet and deal with some other important politica issues.What it can do is to work as a symbol in some importan ceremonies.Its power is just a form,or a symbol,and in essence

  10. Diamonds from Dachine, French Guiana: A unique record of early Proterozoic subduction

    Science.gov (United States)

    Smith, Chris B.; Walter, Michael J.; Bulanova, Galina P.; Mikhail, Sami; Burnham, Antony D.; Gobbo, Luiz; Kohn, Simon C.

    2016-11-01

    Diamonds from Dachine, French Guiana, are unique among worldwide diamond populations. The diamonds were transported to the surface in an unusual ultramafic extrusive magma with an affinity to boninite or komatiite, which was emplaced within an arc geological setting at 2.2 Ga. Dachine diamonds have internal and external morphologies indicative of relatively rapid growth from carbon oversaturated fluids or melts, and exhibit internal features consistent with residence in a high-strain environment. On the basis of nitrogen (N) defects the diamonds are categorized as Type Ib-IaA. The unusually low aggregation state of N places severe constraints on the thermal history of the diamonds, effectively ruling out derivation in convecting mantle. The carbon and N isotopic compositions of Dachine diamonds are consistent with a sedimentary source of carbon, with the majority of diamonds having δ13C values + 4‰. The primary carbon was presumably deposited on an early Proterozoic seafloor. Sulphide inclusions have low Ni and Cr and are comparable to lithospheric eclogitic-type sulphide inclusions. Three garnet and one clinopyroxene inclusion are also eclogitic in composition, and one garnet inclusion has a majorite component indicating an origin around 250 km depth. The silicate inclusions are highly depleted in many incompatible trace elements (e.g. LREE, Nb, Hf, Zr), and modelling indicates an eclogitic source lithology that contained a LREE-enriched trace phase such as epidote or allanite, and an HFSE-rich phase such as rutile. Four of the five inclusions are unusually enriched in Mn, as well as Ni and Co, and modelling suggests a protolith with a bulk composition of subducted normal MORB plus about 10% ferromanganese crust component. We suggest a model wherein Dachine diamonds precipitated from remobilized sedimentary carbon at the slab-mantle interface from liquids derived ultimately by deserpentinization of slab peridotite at depths of 200 to 250 km. These fluids may

  11. Bias reduction for Satellite Based Precipitation Estimates using statistical transformations in Guiana Shield

    Science.gov (United States)

    Ringard, Justine; Becker, Melanie; Seyler, Frederique; Linguet, Laurent

    2016-04-01

    Currently satellite-based precipitation estimates exhibit considerable biases, and there have been many efforts to reduce these biases by merging surface gauge measurements with satellite-based estimates. In Guiana Shield all products exhibited better performances during the dry season (August- December). All products greatly overestimate very low intensities (50 mm). Moreover the responses of each product are different according to hydro climatic regimes. The aim of this study is to correct spatially the bias of precipitation, and compare various correction methods to define the best methods depending on the rainfall characteristic correcting (intensity, frequency). Four satellites products are used: Tropical Rainfall Measuring Mission (TRMM) Multisatellite Precipitation Analysis (TMPA) research product (3B42V7) and real time product (3B42RT), the Precipitation Estimation from Remotely-Sensed Information using Artificial Neural Network (PERSIANN) and the NOAA Climate Prediction Center (CPC) Morphing technique (CMORPH), for six hydro climatic regimes between 2001 and 2012. Several statistical transformations are used to correct the bias. Statistical transformations attempt to find a function h that maps a simulated variable Ps such that its new distribution equals the distribution of the observed variable Po. The first is the use of a distribution derived transformations which is a mixture of the Bernoulli and the Gamma distribution, where the Bernoulli distribution is used to model the probability of precipitation occurrence and the Gamma distribution used to model precipitation intensities. The second a quantile-quantile relation using parametric transformation, and the last one is a common approach using the empirical CDF of observed and modelled values instead of assuming parametric distributions. For each correction 30% of both, simulated and observed data sets, are used to calibrate and the other part used to validate. The validation are test with statistical

  12. Structure and multiphased evolution of the Demerara plateau (offshore Suriname, French Guiana)

    Science.gov (United States)

    Mercier de Lépinay, Marion; Basile, Christophe; Loncke, Lies; Maillard, Agnès; Grall, Céline; Roest, Walter R.; de Clarens, Philippe

    2014-05-01

    Offshore Suriname and French Guiana, the Demerara plateau is a continental indentation at the intersection of two oceanic domains : the Jurassic Central Atlantic and the Early Cretaceous Equatorial Atlantic. Its three borders are passive margins. The northern one is a transform margin, the two others are rifted margins, thinned during Trias/Jurassic (westward), and a second time during Early Cretaceous (eastward). The main stratigraphic feature of the Demerara plateau is the major upper Albian angular erosive unconformity, synchronous to the Equatorial Atlantic break-up. We here focus on the sedimentary records observed below the upper Albian discordance, where seismic data show more than 13 km of layered units. The aim of this study is to give new insights about the evolution of the Demerara plateau during Mesozoic times, in order to constrain vertical displacements especially in relation with the transform margin. We use mostly structural interpretation of industrial and academic seismic lines (GUYAPLAC, 2003 and IGUANES, 2013), calibrated by industrial wells down to Berriasian times. It allows us to propose structural maps and regional interpretative cross-sections of the plateau and its three borders. On seismic lines, undated prominent seismic units are characterized by important thickness variations, and weak continuity of intern reflectors. They thicken westward (toward the Central Atlantic ocean). One possible interpretation is to relate these units to trias/jurassic syn-rift sediments deposition associated to a continentward dipping fault. But the complex is formed by a repetition of several layer fans. Hence one alternative interpretation would be that these units were seaward dipping reflectors stacked during Trias/Jurassic rifting, suggesting that the role of magmatism should have been predominant during the first phase of the plateau formation. All the sediments of the plateau, including Aptian sediments, are deformed with numerous structures (strike

  13. British International Schools: The Deployment and Training of Teaching Assistants

    Science.gov (United States)

    Tarry, Estelle

    2011-01-01

    This article reports on research carried out on behalf of the Council of British International Schools (COBIS) as to the role and deployment of British international school teaching assistants. Through questionnaires and a follow up open discussion with headteachers from British international schools it was found that, due to the differing…

  14. Diglossia and British Sign Language. Sociolinguistic Working Paper Number 46.

    Science.gov (United States)

    Deuchar, Margaret

    A study of the nature and function of British Sign Language (BSL) as used in the British deaf community is described. The study examined two hypotheses: (1) that the notion of diglossia applies to the British deaf signing community, and (2) that the low variety of BSL will exploit the visual medium in its grammar to a greater extent than the high…

  15. The Differences between British English and American English

    Institute of Scientific and Technical Information of China (English)

    章继宁

    2013-01-01

    British English and American English are two varieties of English. American English derived from British English and they have many similarities and differences. British English and American English are different in pronunciation, spelling, vocabu⁃lary and customary usage/syntax, etc.

  16. The British Council's Global Cataloguing Service.

    Science.gov (United States)

    Magalhaes, Rodrigo; Nogueira, Madalena Sa

    1985-01-01

    The British Council Global Cataloging Service was initiated in 1980 to reduce duplication of cataloging same titles in council libraries abroad. Each of 56 council libraries participating in system receives list of new accessions and updated microfiche catalog. Portugal was one of the first six countries chosen to test the system. (EJS)

  17. African Centered Knowledge: A British Perspective.

    Science.gov (United States)

    Christian, Mark

    2001-01-01

    Considers the impact of African centered knowledge within the United Kingdom. Recent development of African Diaspora studies has forged links between various black Atlantic communities. The United Kingdom has experienced positive grassroots community response to the work of noted African centered scholars, yet within the British academy,…

  18. Earnings Returns to the British Education Expansion

    Science.gov (United States)

    Devereux, Paul J.; Fan, Wen

    2011-01-01

    We study the effects of the large expansion in British educational attainment that took place for cohorts born between 1970 and 1975. Using the Quarterly Labour Force Survey, we find that the expansion caused men to increase education by about a year on average and gain about 8% higher wages; women obtained a slightly greater increase in education…

  19. The Discourses of British Domestic Sitcom.

    Science.gov (United States)

    Bee, Jim

    This analysis of the British domestic situation comedy (sitcom) as a genre begins by noting that it is considered basically taxonomical, using the categories of character, narrative, and theme to develop understanding of its discursive strategies. Considered to be preliminary and tentative, the results of this analysis suggest that: (1) the sitcom…

  20. Indians of British Columbia (An Historical Review).

    Science.gov (United States)

    Department of Indian Affairs and Northern Development, Ottawa (Ontario).

    An historical review is presented of the 6 major groups of Indians of the coastal region of British Columbia: the Coast Salish, Nootka, Kwakiutl, Bella Coola, Tsimshian, and Haida. Characteristics of each tribe are contrasted in the following 7 sections of the review: (1) Introduction--the life style, sociocultural factors, and unique…

  1. The British Novel: Conrad to the Present.

    Science.gov (United States)

    Wiley, Paul L.

    Intended for advanced undergraduate and graduate students who desire a useful research tool, this bibliography cites the works of and about British novelists, beginning with Joseph Conrad and terminating in 1950. The listings are selective with proper emphasis given to less celebrated but distinctive writers. A preface explaining the numerous…

  2. The British Experience of Reform in Education.

    Science.gov (United States)

    Johnes, Geraint

    1996-01-01

    The nature and impact of reforms since 1988 in British education, both compulsory and postsecondary, are examined, focusing on changes in organizational structure and financing mechanisms. The success of these changes in meeting their objectives is assessed, and unresolved issues are identified. (MSE)

  3. Spitsbergen - Imperialists beyond the British Empire

    NARCIS (Netherlands)

    Kruse, Frigga; Hacquebord, Louwrens

    2012-01-01

    This paper looks at the relationship between Spitsbergen in the European High Arctic and the global British Empire in the first quarter of the twentieth century. Spitsbergen was an uninhabited no man's land and comprised an unknown quantity of natural resources. The concepts of geopolitics and New i

  4. A Quiet Revolution: British Sculpture Since 1965

    Directory of Open Access Journals (Sweden)

    Mary Jane Jacob

    2016-07-01

    Full Text Available This essay traces the thought processes behind the composition of artists for the exhibition A Quiet Revolution: British Sculpture since 1965 (1987-88. The exhibition introduced American museum audiences to the burgeoning activity in London in the 1980s and which foreshadowed even greater intensity in the following decade.

  5. British physics Newton's law of funding

    CERN Multimedia

    2007-01-01

    In Britain, fundamental physics is in a pickle ISAAC NEWTON, besides being the founder of modern physics, was also master of Britain's mint. That is a precedent which many British physicists must surely wish had become traditional. At the moment, money for physics is in short supply in Britain.

  6. British theatre and performance 1900-1950

    OpenAIRE

    D’Monté, R.

    2015-01-01

    British theatre from 1900-1950 has been subject to radical re-evaluation with plays from the period setting theatres alight and gaining critical acclaim once again; this book explains why, presenting a comprehensive survey of the theatre and how it shaped the work that followed.

  7. British used Congreve Rockets to Attack Napoleon

    Science.gov (United States)

    2004-01-01

    Sir William Congreve developed a rocket with a range of about 9,000 feet. The incendiary rocket used black powder, an iron case, and a 16-foot guide stick. In 1806, British used Congreve rockets to attack Napoleon's headquarters in France. In 1807, Congreve directed a rocket attack against Copenhagen.

  8. British Writers; Modules for Teacher Corps.

    Science.gov (United States)

    Gilliard, Fred

    This booklet, containing eight instructional modules on works by major British writers, can be used either within a lower-level literature course for non-English majors or in a survey course for English majors. The first four modules focus on works from the early English period through the Elizabethan Age: "Beowulf,""Sir Gawain and the Green…

  9. HIV Prevalence among Aboriginal British Columbians

    Directory of Open Access Journals (Sweden)

    Strathdee Steffanie

    2005-12-01

    Full Text Available Abstract Context There is considerable concern about the spread of HIV disease among Aboriginal peoples in British Columbia. Objective To estimate the number of Aboriginal British Columbians infected with HIV. Design and setting A population-based analysis of Aboriginal men and women in British Columbia, Canada from 1980 to 2001. Participants Epidemic curves were fit for gay and bisexual men, injection drug users, men and women aged 15 to 49 years and persons over 50 years of age. Main outcome measures HIV prevalence for the total Aboriginal population was modeled using the UNAIDS/WHO Estimation and Projection Package (EPP. Monte Carlo simulation was used to estimate potential number infected for select transmission group in 2001. Results A total of 170,025 Aboriginals resided in British Columbia in 2001, of whom 69% were 15 years and older. Of these 1,691 (range 1,479 – 1,955 men and women aged 15 years and over were living with HIV with overall prevalence ranging from 1.26% to 1.66%. The majority of the persons infected were men. Injection drug users (range 1,202 – 1,744 and gay and bisexual men (range 145, 232 contributed the greatest number of infections. Few persons infected were from low risk populations. Conclusion More than 1 in every 100 Aboriginals aged 15 years and over was living with HIV in 2001. Culturally appropriate approaches are needed to tailor effective HIV interventions to this community.

  10. Did Senior British Officers Effectively Lead Change?

    Science.gov (United States)

    2014-12-12

    performs well, without moral blemish.”7 Any change to the Army must be led in a moral fashion or it risks alienating swathes of the Army, which in...facing the British Army as it sought to change . Subsequently, the key changes during this period will be highlighted. First, however, the organizational ...

  11. The British Southern Campaign 1778-1781: The Impact of Strategic Level Assessments and Assumptions on British Decision Making

    Science.gov (United States)

    2010-05-03

    Georgi ~ and the Carolinas against the British, driving Campbell (the British commander) out of the backcountry." 31 Few Georgians joined the British...64 Wilson, 30-35. 65 Ibid, 101-102. 66 Shy, 296. 67 Wilson, 63-64. 29 68 Smith, 98. 30 Bibliography Babits, Lawrence E. and Joshua Howard

  12. Histoplasmosis diagnosis using a polymerase chain reaction method. Application on human samples in French Guiana, South America.

    Science.gov (United States)

    Maubon, Danièle; Simon, Stéphane; Aznar, Christine

    2007-08-01

    Untreated histoplasmosis is life threatening, especially in immunosuppressed patients. In French Guiana, South America, it is one of the most common opportunistic infections in AIDS patients. Twenty-one cases of disseminated histoplasmosis were diagnosed in 2004 in the mycology laboratory of Cayenne hospital. Culture samples for histoplasmosis diagnosis is simple, sensitive, and specific, but it is a lengthy process. Management of the disease is then dangerously delayed. In this work, we tested a polymerase chain reaction (PCR) method on 40 samples from patients with suspected disseminated histoplasmosis. The recently described Hcp100 nested PCR method was used to detect Histoplasma capsulatum DNA in these samples. All of the positive cultures for H. capsulatum were also positive with PCR method. Tested on other fungi or negative culture, it also showed high specificity. Furthermore, it allows treating patients more rapidly. Culture remains necessary, but histoplasmosis PCR offers great prospects, on a clinical point of view.

  13. The genetic diversity of three peculiar populations descending from the slave trade: Gm study of Noir Marron from French Guiana.

    Science.gov (United States)

    Brucato, Nicolas; Tortevoye, Patricia; Plancoulaine, Sabine; Guitard, Evelyne; Sanchez-Mazas, Alicia; Larrouy, Georges; Gessain, Antoine; Dugoujon, Jean-Michel

    2009-10-01

    The Noir Marron communities are the direct descendants of African slaves brought to the Guianas during the four centuries (16th to 19th) of the Atlantic slave trade. Among them, three major ethnic groups have been studied: the Aluku, the Ndjuka and the Saramaka. Their history led them to share close relationships with Europeans and Amerindians, as largely documented in their cultural records. The study of Gm polymorphisms of immunoglobulins may help to estimate the amount of gene flow linked to these cultural exchanges. Surprisingly, very low levels of European contribution (2.6%) and Amerindian contribution (1.7%) are detected in the Noir Marron gene pool. On the other hand, an African contribution of 95.7% redraws their origin to West Africa (F(ST) < or = 0.15). This highly preserved African gene pool of the Noir Marron is unique in comparison to other African American populations of Latin America, who are notably more admixed.

  14. Precolombian settlements in French Guiana : geoarchaeological approach toward a new understanding of the human impact on landscape.

    Science.gov (United States)

    Brancier, J.; Cammas, C.; Todisco, D.; Fouache, E.

    2012-04-01

    Recent archaeological research in French Guiana conducted by INRAP (Institut National de Recherches Archéologiques Préventives), specifically in the Couac Program (Cirad, Inra, Inrap) revealed precolombian settlements on different geomorphic contexts like coastal and fluvial areas, as is seen in Brazil, but also what seems to be quite a dense occupation on higher grounds (mounds). Most of the times, the excavation shows cultural remains like pottery, archaeological pits and ditches, as well as sediments that are described by the archaeologists as "thick and dark-coloured layers". In Brazil, dark layers found in archaeological sites are called Terra Preta do Indio or Amazonian Dark Earth (ADE), and their study is thought necessary to explain and understand ancient human settlement. In Brazil, geoarchaeological methods as well as chemical analyses, pedology and micromorphology helped to describe ADE and understand their archaeological potential and characteristics. In order to better understand the French Guiana dark layers, we studied two sites from the estuarine zone of the lower Maroni River (Surinam border) (Chemin Saint Louis and Balaté at Saint Laurent du Maroni), and two ring-ditched hilltop sites, on ferralsols, in the interfluvial forest area ("Montagnes Couronnées" in French) (MC 87 et 88, near Regina). Regarding Brazilians research on ADE, we described for the first time the archaeological stratigraphy of French Guiana ancient settlement using a geoarchaeological approach combining biogeochemistry, pedology in correlation with micromorphological analyses. Our first results show that dark layers from archaeological sites studied are very different from natural soils underneath in the estuarine zone. Although, the pH is quite low, micromorphological analyses show clay coatings in the alluvial terrace before human settlement. These analyses also show more organic matter and charcoals in the archaeological layers than beneath, and very large amounts of

  15. Hematological and serum chemistry profiles of free-ranging southern two-toed sloths in French Guiana.

    Science.gov (United States)

    Vogel, I; Vié, J C; de Thoisy, B; Moreau, B

    1999-07-01

    Free-ranging southern two-toed sloths (Choloepus didactylus) were translocated during the flooding of a forest at a hydroelectric dam site in French Guiana. Over an 11 mo period blood samples were collected from 90 sloths (38 males, 52 females) in order to determine hematological and serum chemistry reference values. Mean values and range of values were calculated for 13 hematological and 21 serum chemistry parameters. Variations associated with sex, age and reproductive status were identified. Males had a significantly lower red blood cell count than females. Immature animals had more monocytes while adults had more neutrophils and higher mean corpuscular hemoglobin concentration. Aspartate aminotransferase and triglyceride values were higher in young than in adult sloths but uric acid was lower. Lactating females showed lower red blood cells count and iron levels than non-lactating females. These profiles will help to provide reliable baseline data for medical evaluation of sloths.

  16. Tracking a genetic signal of extinction-recolonization events in a neotropical tree species: Vouacapoua americana Aublet in French Guiana.

    Science.gov (United States)

    Dutech, Cyril; Maggia, Laurent; Tardy, Christophe; Joly, Hélène I; Jarne, Philippe

    2003-12-01

    Drier periods from the late Pleistocene and early Holocene have been hypothesized to have caused the disappearance of various rainforest species over large geographical areas in South America and restricted the extant populations to mesic sites. Subsequent improvement in climatic conditions has been associated with recolonization. Changes in population size associated with these extinction-recolonization events should have affected genetic diversity within species. However, these historical hypotheses and their genetic consequences have rarely been tested in South America. Here, we examine the diversity of the chloroplast and nuclear genomes in a Neotropical rainforest tree species, Vouacapoua americana (Leguminosae, Caesalpinioideae) in French Guiana. The chloroplast diversity was analyzed using a polymerase chain reaction-restriction fragment length polymorphism method (six pairs of primers) in 29 populations distributed over most of French Guiana, and a subset of 17 populations was also analyzed at nine polymorphic microsatellite loci. To determine whether this species has experienced extinction-recolonization, we sampled populations in areas supposedly not or only slightly affected by climatic changes, where the populations would not have experienced frequent extinction, and in areas that appear to have been recently recolonized. In the putatively recolonized areas, we found patches of several thousands of hectares homogeneous for chloroplast variation that can be interpreted as the effect of recolonization processes from several geographical origins. In addition, we observed that, for both chloroplast and nuclear genomes, the populations in newly recolonized areas exhibited a significantly smaller allelic richness than others. Controlling for geographic distance, we also detected a significant correlation between chloroplast and nuclear population differentiation. This result indicates a cytonuclear disequilibrium that can be interpreted as a historical signal

  17. Electron impact ionization technique on the study of terpenes and related species in French Guiana tropical forest

    Energy Technology Data Exchange (ETDEWEB)

    Lopes, Paula Regina Corain; Bustillos, Oscar W.V., E-mail: paulinhacorain@usp.br, E-mail: ovega@ipen.br [Instituto de Pesquisa Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil); Guenther, Alex B.; Turnipseed, Andrew A.; Emmons, Louisa, E-mail: guenther@ucar.edu [Biosphere Atmosphere Interaction Group, Atmosphere Chemistry Division of National Center for Atmospheric Research (NCAR), Boulder, CO (United States); Bonal, Damien; Burban, Benoit; Siebicke, Lukas, E-mail: lukas.siebicke@ecofog.gf [Institut National de la Recherche Agronomique (INRA-UMR EEF), Nancy (France); Serca, Dominique, E-mail: dominique.serca@aero.obs-mip.fr [Universite Paul Sabatier (UPS), Toulouse (France). Laboratoire d' Aerologie

    2013-07-01

    The electron impact ionization is, originally, a mass spectrometry ionization method and still the most widely used of all ionization methods.In this technique, a beam of electrons passes through the gas phase sample. An electron that collides with a neutral analyte molecule can knock off another electron, resulting in a positively charged ion. The fragmentation process dependent sup on many qualities including primary structure, electron energy and ion source temperature. This paper presents a study on the seasonal variation of isoprene and some other significant biogenic volatile organic compounds (BVOC) such as α-pinene, β-pinene, limonene, e-βocimene and longifolene, measured at the Guyaflux Tower located in a wet tropical forest in French Guiana using the Relaxed Eddy Accumulation technique and analyzed by a mass spectrometer coupled to a gas chromatograph, a thermo desorption unit and a flame ionization detector (TD-GC-MS-FID). The results showed that isoprene was by far the biogenic volatile organic compound with the highest concentration and flux, followed by alpha-pinene. Previous limited studies in Amazonia and the Congo suggested that a higher concentration and flux rate of isoprene and alpha-pinene should be expected during the dry season with lower emissions during the wet season, which is in relative agreement with what was observed at this tropical forest site in French Guiana. The exceptions were observed in a long wet period in which the concentration of isoprene and alpha-pinene increased more than it was expected to, for this time of the year. (author)

  18. Thermoluminescence dating of the british coversand deposits

    Science.gov (United States)

    Bateman, M. D.

    Coversand deposits, thought to be of Lateglacial age are found in Britain in North Lincolnshire, South-West Lancashire and Central East Anglia. A comprehensive dating study of them, using thermoluminescence (TL) techniques, is currently underway in an attempt to link the British coversand deposits to the European coversand chronology. Initial results from four of the British coversand sites sampled are presented. The 26 TL dates from 14 samples show that in Lincolnshire aeolian deposition took place from 12.5 ka to I1 ka. Cessation of the initial sand deposition was synchronous with this in Lancashire, but sand deposition occurred significantly earlier in East Anglia. The upper layers of aeolian sand in Lancashire are much younger and are attributed to Holocene reworking. On the basis of these dates, Lincolnshire and Lancashire coversand deposition occurred at a similar time to the Younger Coversand II, whilst East Anglian coversand deposition coincided with the Younger Coversand I phase in the European coversand chronology.

  19. The Royal Navy and British Security Policy.

    Science.gov (United States)

    1983-12-01

    SCHOOL December 1983 Author Approved by: Tesis Avisor s" econd R e r Chafrman, Department of National Security Affairs -- and Policy Sciences " Dean of...8217s based on the 14 VULCAN , VICTOR and VALIANT bombers. Although cooperation with the American SAC was envisioned from the begining, the force did...British strategic nuclear deterrent. This responsibility was once the domain of the Royal Air Force and its VULCAN , VICTOR, and VALIANT bombers, but after

  20. Fourth Sino-British Local Government Seminar

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>The 4th Sino-British Local Government Seminar jointly sponsored by the CPAFFC, the China International Friendship Cities Association, the China-EU Association and the Local Government International Bureau of the UK (LGIB) was held in Beijing on June 29, 2004. He Luli, vice-chairperson of the Standing Committee of the National People’s Congress, attended the seminar and delivered a speech. CPAFFC President Chen Haosu made a keynote speech. Ken Bodfish,

  1. Dystopia in British and American literature

    OpenAIRE

    GODOVANNAYA E.; FLEGONTOVA A

    2016-01-01

    The article investigates dystopian fiction in British and American literature as exemplified in the books ‘Brave New world’ by Aldous Huxley and ‘451 Fahrenheit’ by Ray Bradbury. It draws the reader’s attention to the authors’ anxious attitude towards the portrayed events which can be considered to be a warning to future generations. The research mainly concentrates on common features of dystopian novels in both cultures.

  2. Where is the British national press?

    Science.gov (United States)

    MacInnes, John; Rosie, Michael; Petersoo, Pille; Condor, Susan; Kennedy, James

    2007-06-01

    Although globalization has highlighted the danger of conflating state, society and nation, sociologists remain insufficiently alert to such banal nationalism. Newspapers offer a strong test case of the extent of diversity in the construction of state, national and social boundaries, since Billig and Anderson have argued they comprise a special case where their orientation to an audience simultaneously located in a state, society and nation allows them to reproduce a sense of national identity. However, despite the commonsense obviousness of the term, it proves remarkably difficult to define what the 'British national press' might comprise. Circulation density of titles varies substantially across different parts of the UK and editorial copy is altered to address diverse 'national' readerships. 'British' newspapers also circulate in other states, especially the Republic of Ireland. After reviewing how newspapers might be defined as 'national' and/or 'British', we conclude that both Anderson and Billig over-estimate the congruence, relevance and obviousness of state, society and national boundaries. If the conceptualization of such boundaries is problematic in the case of the press, it follows that it must be still more so for most other objects of sociological analysis, including that of 'society' itself.

  3. Prevalence and predictive factors of stigmatizing attitudes towards people living with HIV in the remote villages on the Maroni River in French Guiana.

    Science.gov (United States)

    van Melle, Astrid; Parriault, Marie-Claire; Basurko, Célia; Jolivet, Anne; Flamand, Claude; Pigeon, Perrine; Caudal, Johanna; Lydié, Nathalie; Halfen, Sandrine; Goerger-Sow, Marie-Thérèse; Nacher, Mathieu

    2015-01-01

    The Maroni basin, an isolated region which lies between Suriname and French Guiana, has been affected by the HIV epidemic 10 years after coastal French Guiana. However, the rise in HIV prevalence was sharp with a prevalence exceeding 1% within 10 years. Stigma and discrimination towards people living with HIV (PLWHIV) or "suspected to have HIV" is rampant as reported by health professionals or non-governmental organisations. The objective of this article is to present the first quantitative data from the general population of this region on stigma towards people living with HIV. Data were collected in 2012 by a structured questionnaire among a random sample of 896 individuals residing in remote villages on the Maroni River. Proportion comparisons between the Maroni sample and the sample from the general population on the coastline in 2011 were conducted. Simple and multivariate logistic regression models were used to predict stigmatising attitudes. For all situations involving PLWHIV, the proportion of negative attitudes was significantly higher on the Maroni than in coastal French Guiana (p French health insurance) were associated with stigmatising attitudes. The present data could help both sides coordinate interventions both at the individual level by improving knowledge and at the community level to change norms in order to reduce stigma and discrimination aiming for increased impact.

  4. The influence of oceanographic features on the foraging behavior of the olive ridley sea turtle Lepidochelys olivacea along the Guiana coast

    Science.gov (United States)

    Chambault, Philippine; de Thoisy, Benoît; Heerah, Karine; Conchon, Anna; Barrioz, Sébastien; Dos Reis, Virginie; Berzins, Rachel; Kelle, Laurent; Picard, Baptiste; Roquet, Fabien; Le Maho, Yvon; Chevallier, Damien

    2016-03-01

    The circulation in the Western Equatorial Atlantic is characterized by a highly dynamic mesoscale activity that shapes the Guiana continental shelf. Olive ridley sea turtles (Lepidochelys olivacea) nesting in French Guiana cross this turbulent environment during their post-nesting migration. We studied how oceanographic and biological conditions drove the foraging behavior of 18 adult females, using satellite telemetry, remote sensing data (sea surface temperature, sea surface height, current velocity and euphotic depth), simulations of micronekton biomass (pelagic organisms) and in situ records (water temperature and salinity). The occurrence of foraging events throughout migration was located using Residence Time analysis, while an innovative proxy of the hunting time within a dive was used to identify and quantify foraging events during dives. Olive ridleys migrated northwestwards using the Guiana current and remained on the continental shelf at the edge of eddies formed by the North Brazil retroflection, an area characterized by low turbulence and high micronekton biomass. They performed mainly pelagic dives, hunting for an average 77% of their time. Hunting time within a dive increased with shallower euphotic depth and with lower water temperatures, and mean hunting depth increased with deeper thermocline. This is the first study to quantify foraging activity within dives in olive ridleys, and reveals the crucial role played by the thermocline on the foraging behavior of this carnivorous species. This study also provides novel and detailed data describing how turtles actively use oceanographic structures during post-nesting migration.

  5. British Jewish history within the framework of British history 1840 - 1995

    OpenAIRE

    Kershen, Anne

    1997-01-01

    This essay is a context statement in critical defence of my submission for the degree of Ph.D by Published Works in keeping with the requirements of MIddlesex University as laid down in the Guidance Notes dated April 1996. The underlying theme of the submission is that my published works serve to illustrate my belief that it is imperative to locate British Jewish history within the broader framework of British history. Thus, I have not limited my research and writing to one issue, event or se...

  6. Stephen Poliakoff: another icon of contemporary British drama

    OpenAIRE

    Idrissi, Nizar

    2008-01-01

    This thesis is an attempt to portray the birth of British modern drama and the most important figures breaking its new ground; more to the point, to shed light on the second generation of British dramatists breaking what G.B. Shaw used to call ‘middle-class morality’. The focal point here is fixed on Stephen Poliakoff, one of the distinctive dramatists in contemporary British theatre, his work and the dramatic tinge he adds to the new drama.

  7. Recent Works Published: Contemporary World Literature and British Literature

    OpenAIRE

    Gonzalez, Madelena

    2015-01-01

    Angelaki, Vicky (ed), Contemporary British Theatre: Breaking New Ground, Houndmills: Palgrave Macmillan, 2013 (224 pages), ISBN-13: 978-1137010124. Aragay, Mireia and Enric Monforte (eds), Ethical Speculations in Contemporary British Theatre, Houndmills: Palgrave Macmillan, 2014 (232 pages), ISBN-13: 978-1137297563. Beaumont, Alexander, Contemporary British Fiction and the Cultural Politics of Disenfranchisement: Freedom and the City, Houndmills: Palgrave Macmillan, 2015 (248 pages), ISBN-13:...

  8. Rapid shoreline erosion induced by human impacts in a tropical muddy coast context, an example from western French Guiana.

    Science.gov (United States)

    Brunier, Guillaume; Anthony, Edward; Gardel, Antoine

    2015-04-01

    The Guyanas coast (French Guiana, Surinam and Guiana) is the longest muddy coast in the world (1500 km). It is under the influence of mud banks in transit from the Amazon delta in Brazil to the Orinoco delta in Venezuela. This westward mud bank migration induces a strong geomorphic control on the shoreline which can be summarized in terms of "bank" (shoreline advance and wave energy dissipation) and "inter-bank" phases (erosion of shoreline by waves). Our study site, rice polders close to Mana city (western French Guiana), is a fine example of the exacerbation, by human activities, of the erosional dynamics on this muddy coast during an "inter-bank" phase. The polders cover 50,000 ha, in 200 x 600 m compartments flanked by earth dikes and canals. They were built in the muddy Holocene coastal plain in the 1980s and are rapidly eroding. Waves (mean significant height = 1.5 m height) comprise Atlantic swell and local trade wind-waves, and the tidal context is semi-diurnal and meso-tidal. We determined historical shoreline evolution from satellite (Landsat & SPOT) and orthophotography images, and conducted four field campaigns between October 2013 and October 2014, comprising topographic (RTK-DGPS) and hydrodynamic (pressure sensors) measurements. The results show intense erosion of 150 m/year affecting the polders since 2001, and lesser retreat (30 to 100 m/year) of the adjacent sectors colonized by mangrove forests. The erosive shoreface shows the same structure in each polder compartment: a chenier beach which freely retreats backwards under the influence of wave overwash. The chenier retreat rate is 100 m/year and it appears to be more intense (net retreat of 45 m) during the high wave-energy season (December to March), which generates more overwashing. In front of the chenier, we observed a large (50 m) inter-tidal mud bed showing different levels of induration and bioturbation by mangrove roots. The mud shorefaces exhibit an erosion rate of 100 m/year on average

  9. The Labour Party and British Republicanism

    Directory of Open Access Journals (Sweden)

    Kenneth O. MORGAN

    2003-10-01

    Full Text Available The famous detective, Sherlock Holmes, once solved a case by referring to “the dog that did not bark.” In the past 250 years of British history, republicanism is another dog that did not bark. This is particularly true of supposedly our most radical major political party, the Labour Party. Over the monarchy, as over constitutional matters generally, Labour’s instincts have been conservative. Even after 1997, when the party, led by Lord Irvine, has indeed embarked upon major constitutional ref...

  10. First record of a ballophilid centipede from French Guiana with a description of Ityphilus betschi sp. nov. (Myriapoda: Chilopoda: Geophilomorpha

    Directory of Open Access Journals (Sweden)

    Luis Alberto Pereira

    2010-01-01

    Full Text Available Ityphilus betschi sp. nov. from French Guiana, (Chilopoda: Geophilomorpha: Ballophilidae is here described and illustrated on the basis of the male holotype and a non-type female specimen. The new species is characterized by having the internal edge of the forcipular tarsungulum partially serrate; ventral pore-fields present along the entire body length; and all pore-fields undivided. It is compared in detail with the other Neotropical members of the genus sharing these three combined traits, and having a roughly similar range of leg-bearing segments, i.e., I. crabilli Pereira, Minelli & Barbieri, 1994 (from Brazil; I. demoraisi Pereira, Minelli & Barbieri, 1995 (from Brazil; I. guianensis Chamberlin, 1921 (from Guyana, Brazil, Trinidad; I. perrieri (Brölemann, 1909 (from Brazil; and I. saucius Pereira, Foddai & Minelli, 2000 (from Brazil. Complementary notes for these latter species are also given. Undiluted 2-Phenoxyethanol (CAS No. 122-99-6 has been used as an effective clearing agent/mounting medium for the preparation of temporary mounts of all body parts of the examined specimens. The discovery of the new species here described represents the first record of the family Ballophilidae from French Guiana.Ityphilus betschi sp. nov. de Guayana Francesa, (Chilopoda: Geophilomorpha: Ballophilidae se describe e ilustra sobre la base del holotipo macho y un ejemplar no tipo hembra. La nueva especie se caracteriza por tener el borde interno de la tarsungula forcipular parcialmente serrado; campos de poros ventrales presentes a lo largo de todo el cuerpo; y todos los campos de poros no divididos. Se compara en detalle con los demás miembros neotropicales del género que comparten estos tres caracteres combinados y que tienen un rango aproximadamente similar de segmentos pedales, i.e., I. crabilli Pereira, Minelli & Barbieri, 1994 (de Brasil; I. demoraisi Pereira, Minelli & Barbieri, 1995 (de Brasil; I. guianensis Chamberlin, 1921 (de Guyana, Brasil

  11. Hydro-sedimentary processes of a shallow tropical estuary under Amazon influence. The Mahury Estuary, French Guiana

    Science.gov (United States)

    Orseau, Sylvain; Lesourd, Sandric; Huybrechts, Nicolas; Gardel, Antoine

    2017-04-01

    Along the Guianas coast, coastal dynamic is characterized by the migration of mud banks originating from the Amazon. This singular feature affects the dynamic and the morphology of local estuaries and can induce rapid bathymetric evolution in lower estuaries. Since 2012, the navigation channel of the Mahury Estuary (French Guiana) is enduring a severe siltation whose origin comes from a mud bank crossing the estuary mouth. This study aims to determine how the migration of a mud bank through an estuary mouth could influence the transport and fluxes in the estuary. Field measurements were performed over a year with the monitoring of the salt intrusion length, mooring surveys during spring-neap cycles and shipboard profiling surveys during semi-diurnal cycles. Salt intrusion lengths underline a significant seasonal variation characterized by the transition from a steady-state length during high river discharge and a wide range of lengths with the tidal range during low to moderate river discharge. During the rainy season, measurements indicate a fluvial-dominated condition with low suspended-sediment concentrations most of the semi-diurnal cycle. Residual sediment fluxes are usually seaward excepted when river discharge is below seasonal average. During the dry season, maximum suspended-sediment concentrations are higher in the middle part of the estuary. Residual sediment fluxes are landward along the estuary and stronger during neap tides in the estuary mouth and few kilometers upstream. In this area, a persistent density stratification traps sediments in the bottom layer and generates a gravitational circulation during neap tides, which enhances landward transports up to 2.56 t m-1 over a semi-diurnal cycle. In the middle estuary, landward fluxes are most significant during the dry season and also during the rainy season when the river discharge is below the seasonal average. Although this study includes temporal and spatial limitations, it underlines significant

  12. Transactional sex among men who have sex with men in the French Antilles and French Guiana: frequency and associated factors.

    Science.gov (United States)

    Klingelschmidt, Justine; Parriault, Marie-Claire; Van Melle, Astrid; Basurko, Célia; Gontier, Barbara; Cabié, André; Hoen, Bruno; Sow, Marie-Thérèse; Nacher, Mathieu

    2017-06-01

    The French Antilles (Martinique, Saint Martin and Guadeloupe) and French Guiana are the French territories most affected by the HIV epidemic. Some population groups such as men who have sex with men (MSM), especially those involved in transactional sex, are thought to be particularly vulnerable to HIV but few data exist to help characterize their health-related needs and thus implement relevant prevention interventions. To fill this knowledge gap, we used data collected from an HIV/AIDS Knowledge, Attitudes, Behaviours and Practices survey conducted in 2012 among MSM living in the French Antilles and French Guiana and recruited through snowball sampling. Our objectives were to compare social and demographic characteristics and sexual behaviours between MSM engaging in transactional sex and MSM not engaging in transactional sex and to identify factors associated with transactional sex involvement using a logistic regression model. A total of 733 MSM were interviewed, 21% of whom reported to undergo transactional sex. Their behaviour and social and demographic characteristics were different from other MSMs' and they were more exposed to factors that are recognized to potentiate HIV vulnerability, at the individual, community, network and structural levels. The variables positively associated with sex trade involvement were having ever consumed drug (OR = 2.84 [1.23-6.52]; p = .002), having a greater number of sex partners than the median (OR = 8.31 [4.84-14.30]; p < .001), having experienced intimate partner violence (OR = 1.72 [0.99-3.00]; p = .053) and having undergone physical aggression because of sexual orientation (OR = 2.84 [1.23-6.52]; p = .014). Variables negatively associated with sex trade involvement were being older (OR = 0.93 [0.90-0.97] per year; p = .001), having a stable administrative situation (OR = 0.10 [0.06-0.19]; p < .001), having a stable housing (OR = 0.29 [0.15-0.55]; p < .001) and

  13. CONTEMPORARY BRITISH RESEARCHES ON SOUTH SUDAN

    Directory of Open Access Journals (Sweden)

    Evgeniy V. MIGUNOV

    2015-01-01

    Full Text Available In this article the author attempts to study and analyze contemporary theories of the British scientists, related to South Sudan. The explored conceptions embrace different aspects of the process of its formation as independent state and include works on the following issues: development of legal basis for secession from parent state; formation and effective work of governmental institutions; settlement of internal social and political conflicts, especially interethnic collisions; assurance of internal political stability and security, including fight against corruption; elaboration of economic development strategy; support of local social and political structures, including NGOs; settlement of disputes and establishment of constructive relations with parent state before and after secession; exercising of pressure on the authorities of parent state and territory, claiming for independence, with a view of its secession from the parent state; interaction with third countries and international institutions; assurance of extensive international participation. The conducted analysis allows getting a basic idea about the actual progress of scientific debates on South Sudan in Britain, associate them with the British foreign policy in regard to this particular country and formulate strategy of the Western European states on assistance of new states formation.

  14. The Ruins of the British Welfare State

    Directory of Open Access Journals (Sweden)

    Tahl Kaminer

    2014-08-01

    Full Text Available The subjects of Owen Hatherley’s A Guide to the New Ruins of Great Britain are architecture and urban development. The book addresses also some broader cultural, political and economic references, as well as personal anecdotes and memories. It includes many encounters with the remnants of the British welfare state.As an extension to his blog postings and a sequel of sorts to his previous Militant Modernism, Hatherley’s antagonist here is the semi-official architecture of New Labour, which he terms ‘pseudomodernism’: an unimaginative, inferior, and, in its own specific way, also tacky architecture of white stucco, steel and glass. He attacks the Faustian bargain of Richard Rogers and his allies with neoliberalism, a pact that produces a modernism devoid of social content, reflected by the unimaginative, speculation-driven architectural design. While Hatherley produces the promised indictment of recent British architecture, the book is, at the end of the day, primarily a eulogy to the disappearing postwar architecture he so evidently loves.

  15. The truth behind british politeness: some misinterpretations

    Directory of Open Access Journals (Sweden)

    Peixoto, Rafael Marcos Tort

    2014-01-01

    Full Text Available The purpose of this paper is to analyse a chart published by the British newspaper The Telegraphabout the most common misunderstandings foreigners face while making use of English as their second language. L2 speakers are said to take every word at face value and therefore making some pragmatic mistakes. Sometimes there can be another meaning behind the spoken words, like it is unsaid for a reason. The pragmatics theories of irony in Attardo (1999 shed light on these translating and intercultural awareness issues by explaining what is behind the misunderstanding which is the secret ofthe so famous British politeness. Some considerations will be made upon the chart so as to understand it, such as an analysis of irony and native speakers’ perspectives on it. In addition to that, we will take into account the opinion of some native speakers of English to unveil some details and clarify how meaningful some sentences may be and if the researched chart is actually accurate

  16. Problem Gambling Treatment within the British National Health Service

    Science.gov (United States)

    Rigbye, Jane; Griffiths, Mark D.

    2011-01-01

    According to the latest British Gambling Prevalence Survey, there are approximately 300,000 adult problem gamblers in Great Britain. In January 2007, the "British Medical Association" published a report recommending that those experiencing gambling problems should receive treatment via the National Health Service (NHS). This study…

  17. The Politics of Britishness: Multiculturalism, Schooling and Social Cohesion

    Science.gov (United States)

    Keddie, Amanda

    2014-01-01

    This paper is set against a backdrop of contemporary concerns about Britishness. It explores the dominant view that unprecedented levels of cultural diversity within western contexts such as the UK are undermining social cohesion and are attributable to minority groups' failure to connect or assimilate with mainstream "British" (read…

  18. British and Finnish Baseball: International Variations on an American Pastime

    Science.gov (United States)

    Williams, Emyr W.; Romar, Jan-Erik; Hartman, Michael

    2010-01-01

    Both British and Finnish baseball are easy to introduce, as the specific skills involved in both sports are identical to those used in traditional baseball. If students have the skills to play traditional baseball, they have the skills to play British and Finnish baseball as well. After a brief overview of the unique rules and strategies of these…

  19. Sign Language and Integration in the British Deaf Community.

    Science.gov (United States)

    Deuchar, Margaret

    This paper deals with the integrative function of sign language in the British deaf community. Sign language communities exhibit a special case of diglossia in that they exist within a larger, hearing community not necessarily characterized by diglossia itself. British Sign Language includes at least two diglossic varieties, with different…

  20. Britishness as Racist Nativism: A Case of the Unnamed "Other"

    Science.gov (United States)

    Smith, Heather Jane

    2016-01-01

    The construct of Britishness, as with nationalism elsewhere in the world, although amorphous and permeable over time, continues to be used by politicians and the media as a powerful exclusionary force. Moreover in England, fundamental British values (FBV), its most recent and official incarnation, now hold particular currency in education policy…

  1. British Military Intervention into Sierra Leone: A Case Study

    Science.gov (United States)

    2007-12-14

    BRITISH MILITARY INTERVENTION INTO SIERRA LEONE : A CASE STUDY A thesis presented to the Faculty of the U.S. Army Command and...NUMBER 5b. GRANT NUMBER 4. TITLE AND SUBTITLE British Military Intervention into Sierra Leone : A Case Study 5c. PROGRAM ELEMENT NUMBER 5d...

  2. The British Library Big Data Experiment: Experimental Interfaces, Experimental Teaching

    OpenAIRE

    2015-01-01

    The British Library Big Data Experiment is an ongoing collaboration between British Library Digital Research and UCL Department of Computer Science (UCLCS), facilitated by UCL Centre for Digital Humanities (UCLDH), engaging computer science students with humanities research and digital libraries as part of their core assessed work.

  3. Leishmania spp. identification by polymerase chain reaction-restriction fragment length polymorphism analysis and its applications in French Guiana.

    Science.gov (United States)

    Simon, Stéphane; Veron, Vincent; Carme, Bernard

    2010-02-01

    Leishmania (Viannia) guyanensis was for many years the only species commonly identified in French Guiana, but precise species identifications were quite rare. We describe a new restriction fragment length polymorphism-polymerase chain reaction technique using a 615-bp fragment of the RNA polymerase II gene and 2 restriction enzymes, TspRI and HgaI. Seven reference strains (Leishmania (Leishmania) amazonensis, Leishmania (Viannia) lainsoni, Leishmania (Viannia) braziliensis, L. (V.) guyanensis, Leishmania (Viannia) naiffi, Leishmania (Leishmania) major, Leishmania (Leishmania) infantum) and 112 clinical samples from positive lesions were used for the development of the technique. The rates of positive species identification were 85.7% for punch skin biopsy specimens, 93.1% for positive Giemsa-stained smears, and 100% for positive culture supernatants. In the framework of cutaneous leishmaniasis species surveillance for the 2006 to 2008 period, parasite identification was carried out for 199 samples from different patients. The prevalence of the various Leishmania spp. was 84.4% for L. (V.) guyanensis, 8.0% for L. (V.) braziliensis, 5.0% for L. (L.) amazonensis, and 2.6% for L. (V.) lainsoni. L. (V.) braziliensis seems to be locally an emerging pathogen.

  4. Functional patterns of microbial communities of rhizospheric soils across the development stages of a young mangrove in French Guiana.

    Science.gov (United States)

    Luglia, Mathieu; Criquet, Stéven; Sarrazin, Max; Ziarelli, Fabio; Guiral, Daniel

    2014-02-01

    The functional patterns of microbial communities (microbial respiration, enzyme activities, functional diversity) and the relevant physico-chemical characteristics of rhizospheric soils were studied during the process of mudflat colonization by mangrove. The study site is a fringe mangrove stand located in Montabo Bay at Cayenne (French Guiana). It is characterized by different vegetation development stages dominated by an assemblage of Avicennia germinans and Laguncularia racemosa. Rhizospheric and surface soils were collected from three stations based on successional stages of mangrove colonization: pioneer (P), coppice (C), and young forest (F). The microbial functional patterns showed significant progressive shifts along the mangrove vegetation profile. The P stages, those most influenced by tide currents, were macroscopically characterized by hydro-sedimentary instability and micro-phytobenthic colonization of mudflat. This stage, characterized by low total organic carbon (TOC) content and quality, showed the lowest extracellular enzymatic activities and the highest functional metabolic diversities. TOC quality analyses by (13)C CPMAS NMR provided evidence of progressive TOC enrichment and an increasing imprint of aboveground vegetation on C quality as succession occurs. These differences in the origin, amount, and quality of soil organic matter (SOM) of older stages exerted both a quantitative and qualitative control over microbial functional responses. This indicated the enhancement of aboveground-belowground functional linkages, leading to the expression of high decomposition activities and a functional loss and specialization of rhizospheric microbial communities.

  5. Parental care behavior in the Guiana dolphin, Sotalia guianensis (Cetacea: Delphinidae, in Ilha Grande Bay, southeastern Brazil

    Directory of Open Access Journals (Sweden)

    Rodrigo H. O. Tardin

    2013-02-01

    Full Text Available Parental care is any form of parental behavior that increases offspring fitness. To the authors' knowledge, this study is the first to analyze the intensity of parental care in the Guiana dolphin, Sotalia guianensis (van Bénéden, 1864. The objectives of this study are as follows: 1 to quantify the degree of parental care in S. guianensis in Ilha Grande Bay, Rio de Janeiro; 2 to investigate the influence of behavioral state and group size on the degree of parental care; and 3 to evaluate the differences between the intensity of parental care provided to calves and juveniles. Our results indicate that the intensity of parental care is high in S. guianensis and that care is more intense in larger groups. It is possible that these differences serve to maximize hydrodynamic gains and to minimize risks. Our results suggest that parental care is more intense during travel. A possible reason for this greater intensity is that the feeding dynamics show a more random pattern than other behavioral states. Moreover, the results indicate that calves receive more intense care than juveniles. These results suggest that parent-offspring conflict is possible in the study population.

  6. GuiaTreeKey, a multi-access electronic key to identify tree genera in French Guiana

    Science.gov (United States)

    Engel, Julien; Brousseau, Louise; Baraloto, Christopher

    2016-01-01

    Abstract The tropical rainforest of Amazonia is one of the most species-rich ecosystems on earth, with an estimated 16000 tree species. Due to this high diversity, botanical identification of trees in the Amazon is difficult, even to genus, often requiring the assistance of parataxonomists or taxonomic specialists. Advances in informatics tools offer a promising opportunity to develop user-friendly electronic keys to improve Amazonian tree identification. Here, we introduce an original multi-access electronic key for the identification of 389 tree genera occurring in French Guiana terra-firme forests, based on a set of 79 morphological characters related to vegetative, floral and fruit characters. Its purpose is to help Amazonian tree identification and to support the dissemination of botanical knowledge to non-specialists, including forest workers, students and researchers from other scientific disciplines. The electronic key is accessible with the free access software Xper², and the database is publicly available on figshare: https://figshare.com/s/75d890b7d707e0ffc9bf (doi: 10.6084/m9.figshare.2682550). PMID:27698572

  7. Migrant labour, racism and the British National Health Service.

    Science.gov (United States)

    Kyriakides, Christopher; Virdee, Satnam

    2003-11-01

    This study explores the dynamics of racism, specifically its generation and reproduction as an ideology, and its role in affecting the reception and occupational location of migrant medical labour in Britain. It is argued that the treatment of 'overseas doctors' in Britain draws on a complex interplay between racism and nationalism underpinned by the historical construction of 'welfarism' as a moral legitimator of 'Britishness'. Through an exploration of internal and external immigration controls introduced with the aim of regulating migrant labour, we demonstrate how British social policy and elite discourses of 'race' combine to construct moral prescriptions of threat such that migrants and British-born 'non-whites' entering the British medical profession are forced to negotiate 'saviour/pariah' ascriptions indicative of discriminatory but contradictory processes specific to the operation of the British National Health Service as a normative institution.

  8. Cognitive development: no stages please--we're British.

    Science.gov (United States)

    Goswami, U

    2001-02-01

    British cognitive developmental psychology is characterized by its interest in philosophical questions, its preference for linking basic research to applied issues in education and cognitive disorders, and its willingness to learn both methodologically and theoretically from work in animal psychology and in physiology more generally. It has also been influenced profoundly by Jean Piaget's cognitive stage theory although in general British work has focused on demonstrating early strengths, rather than early deficits, in infant and child cognition. Following an overview of British work that encompasses past and present interests, issues and challenges for the future are highlighted. While the perspectives of the founding members of the British Psychological Society (BPS), as outlined by Edgell (1947), are still apparent in British research in cognitive developmental psychology today, it is argued that future cognitive work must become even more interdisciplinary and that the symbiotic relationship between research in adult cognition and in cognitive development needs greater recognition.

  9. On Grammatical Features of American English and British English

    Institute of Scientific and Technical Information of China (English)

    孙肖杰

    2016-01-01

    British English and American English are the two major varieties of English in the world. Due to their independent development with the different historical backgrounds, geography and culture, there are also many differences between them. As the English learners, it is necessary for people to get somewhat acquainted with the differences between them to help people's study and keep people from unnecessary troubles. Because some people who don't know British and American English clearly and have a prejudice about British and American English. This paper makes an analysis and comparison of British and American English in terms of history, pronunciation, spelling and grammar, hoping to help people completely and objectively know the differences between British and American English.

  10. THE RELATIONSHIP BETWEEN BRITISH WAR CORRESPONDENTS IN THE FIELD AND BRITISH MILITARY INTELLIGENCE DURING THE ANGLO-BOER WAR

    Directory of Open Access Journals (Sweden)

    Donal P McCrachen

    2015-05-01

    Full Text Available This article chronicles the developing relationship between the press corps on the British side and British Military Intelligence during the Anglo-Boer War, particularly during the formal and non-guerrilla phase of the conflict. The article comments on the nature and composition of both the press corps and of the military intelligence operation. In particular, the article looks at the problem issues relating to the relationship: licensing correspondents, censorship, monitoring journalists’ activities, as well as the successful attempt of the intelligence sector to bring the press into their campaign to spread pro-British propaganda. The role of the press in the saga of the attempt to make British Military Intelligence a scapegoat for British initial failures is also mentioned.

  11. Homosexual parents in British custody appeals.

    Science.gov (United States)

    Cameron, Paul

    2003-04-01

    6 British child custody appeal cases including a homosexual parent were compared with 6 randomly drawn appeal cases between heterosexual parents for parental and mental instability, partners' instability, residential instability, criminality, and lying, and having harmed the children and exposing children to harms. In 3 of the 6 cases the homosexual or his associates were recorded as engaging in criminality, in another 2 cases with lying. In one of the 6 homosexual cases the children were recorded as harmed. The 9 recorded harms or probable harms to children in cases involving a homosexual parent were attributed to the homosexual or her associates: children were recorded as harmed and exposed to the harm of neglect in one of the 6 comparison cases.

  12. Differences Between British English and American English

    Institute of Scientific and Technical Information of China (English)

    刘金苹

    2015-01-01

    American English(AmE)is the form of English used in the United States.It includes all English dialects used within the United States. British English(BrE)is.the form of English used in the United Kingdom. It includes all English dialects used within the United Kingdom. Language is a part of culture, and it plays an important role in culture. Language reflects the characteristic of a nation. It not only includes the history and cultural background of a nation, but also fosters the nation ’s attitudes towards life, and ways of living and thinking of the nation. Therefore, to my point of view, the cause of language differences is basically the differences between cultures.

  13. Population Ecology of Caribou in British Columbia

    Directory of Open Access Journals (Sweden)

    D.R. Seip

    1996-01-01

    Full Text Available The abundance and geographic range of woodland caribou (Rangifer tarandus caribou decreased in many areas of British Columbia during the 1900's. Recent studies have found that predation during the summer is the major cause of mortality and current population declines. Increased moose {Alecs alces populations may be related to past and current caribou declines by sustaining greater numbers of wolves (Canis lupus. Mortality rates were greater in areas where caribou calved in forested habitats, in close proximity to predators and moose. Caribou populations which had calving sites in alpine areas, islands, and rugged mountains experienced lower mortality and were generally stable or increasing. A predator-induced population decline in one area appeared to stabilize at low caribou densities, suggesting that the wolf predation rate may be density dependent.

  14. Metaphyseal osteopathy in a British Shorthair cat.

    Science.gov (United States)

    Adagra, Carl; Spielman, Derek; Adagra, Angela; Foster, Darren J

    2015-04-01

    Metaphyseal osteopathy, otherwise known as hypertrophic osteodystrophy, is a disease that causes pyrexia and lethargy accompanied by pain in the thoracic and pelvic limbs of rapidly growing large-breed dogs. While metaphyseal osteopathy has been descibed in association with slipped capital femoral epiphysis in cats, it has not previously been reported as a cause of limb pain and pyrexia in this species. A 7-month-old British Shorthair cat presented with a 1 month history of pyrexia, lethargy and pain in all limbs. Investigation included radiographs of the limbs and chest, abdominal ultrasound, serum biochemical analysis, haematology, bone biopsy, joint fluid aspiration and cytology. Findings were consistent with a diagnosis of metaphyseal osteopathy. The cat's clinical signs resolved following the administration of prednisolone. Symptoms recurred 1 month after the cessation of prednisolone therapy, but resolved when administration was resumed.

  15. A new species of Colostethus (Anura, Dendrobatidae from French Guiana with a redescription of Colostethus beebei (Noble, 1923 from its type locality

    Directory of Open Access Journals (Sweden)

    Philippe J. R. Kok

    2006-09-01

    Full Text Available A new species of Colostethus, long mistaken for Colostethus beebei, is described from French Guiana. The new species can be distinguished from congeners by absence of median lingual process, first finger longer than second, third finger not distinctly swollen in males, differences in tadpole morphology, coloration and pattern (e.g. absence of dorsolateral stripe, bioacoustics, and reproductive behavior. A complete redescription of Colostethus beebei plus description of its tadpole and call is provided on the basis of recently collected topotypic specimens. The range of C. beebei is restricted to the Kaieteur plateau, Pakaraima Mountains, Guyana.

  16. Palynological reconstruction of the rain forest in French Guiana during the past 3000 years; Reconstitution palynologique de la foret guyanaise au cours des 3000 dernieres annees

    Energy Technology Data Exchange (ETDEWEB)

    Ledru, M.P.; Fournier, M.; Martin, L. [ORSTOM, 93 - Bondy (France); Charles-Dominique, P.; Riera, B. [Laboratoire d`ecologie generale, URA, CNRS, 91 - Brunoy (France); Tardy, Ch. [Laboratoire de paleobotanique, URA, CNRS, Institut de botanique 34 - Montpellier (France)

    1997-03-01

    Pollen analysis has been carried out on a core drilled in a peaty palm swamp forest in the rain forest of French Guiana. This has brought new data on the variations of the forest cover during the past 3000 years. Momentary peaks of the pioneer species Cecropia frequency give evidence of two phases of relatively open vegetation: on between 2124 - 1679 and 1525 - 1375 calibrated years B.P. and another shorter one around 658-424 yrs B.P. cal. The first one appears to be due to the combined incidence of a dry climatic period and of forest fires of human origins. (authors). 13 refs.

  17. British participation in the first Solvay Councils on physics

    Science.gov (United States)

    Heilbron, J. L.

    2015-09-01

    Analysis of the makeup and contributions of the British contingents to the first two Solvay Councils can elucidate the character of British mathematical physics and its internal dynamics at a critical time in its development. The paper provides this analysis, outlines the process of selection of the participants, parses the meaning of "international" in the Solvay context, and offers an explanation of the differential attendance of the British at the two Councils. Most of those invited to the first refused whereas all but one of those invited to the second accepted. The unusual social and scientific views of Ernest Solvay help to explain this divergence.

  18. Battling Bullying in the British Army 1987 – 2004

    Directory of Open Access Journals (Sweden)

    James K. Wither

    2004-09-01

    Full Text Available This article explores the attempts by the UK MOD to eradicate bullying in the British Army. Although British recruits are not confronted by mistreatment that compares with the phenomenon of dedovshchina, the Army has struggled to eliminate incidents of bullying from the ranks, which have tarnished the image of the British Army. The article examines the nature and extent of the problem, the efficacy of official policy to combat it, and suggests reasons why bullying persists even in a long- standing professional army. It also seeks to provide instructive insights for those militaries of the successor states of the Soviet Union that are currently blighted by dedovshchina.

  19. Lexical Differences Between American English and British English

    Institute of Scientific and Technical Information of China (English)

    Jia; Zhong-qi

    2014-01-01

    With the development of society, American English and British English have significant difference.By retrospective analysis of British English and American English and the historical evolution of the development process, discusses American English and British English exist in the vocabulary of the main differences through understanding both English vocabulary differences exist, so that English learners to more easily have a certain kind of English, as well as the right to express English contains a wealth of knowledge.This paper also pointed out that the United States has its unique features English and language arts charm has been a topic of concern to the development trend of English.

  20. Morphodynamic evolution of an intertidal mudflat under the influence of Amazon sediment supply - Kourou mud bank, French Guiana, South America

    Science.gov (United States)

    Gensac, Erwan; Gardel, Antoine; Lesourd, Sandric; Brutier, Laurent

    2015-06-01

    The coastal environment between the Amazon and the Orinoco Rivers is characterised by the migration of large mud banks formed by accretion of the muddy discharge from the Amazon. The migration of mud in the shallow coastal waters is associated with the creation of mudflats that form a surface for the development of coastal mangroves after consolidation. This study focuses on the fine-scale sedimentary processes involved in the morphodynamic evolution of a consolidated mudflat and its erosion. Mudflats can be divided into two areas: the seafront and the inner part between the seafront and the land. This study highlights a link between tidal mud supply, biofilm migration and increasing elevation in the latter area. The migration of a biofilm through each cycle of tidal supply prevents erosion and permits the continuous accretion of the entire mudflat over several years. This increase in topography is also modulated by fortnightly tidal cycles. Desiccation greatly impacts the mudflat's structure at a yearly scale. This process plays an important role in the erosion of the seafront area under wave action by allowing the formation of mud pebbles, which are progressively abraded into fluid mud supplied to the inner part of the mudflat by over-wash processes. This study provides a better understanding of the behaviour of mudflats on the wave-exposed coast downdrift of the mouth of the Amazon by describing: (1) the processes involved in sediment exchanges between mudflats and mud banks, (2) the mechanisms associated with the persistence of mudflats along the French Guiana coast downdrift of the mouth of the Amazon, and (3) the processes involved in the erosion and recycling of these mudflats.

  1. Adaptive evolution of malaria parasites in French Guiana: Reversal of chloroquine resistance by acquisition of a mutation in pfcrt.

    Science.gov (United States)

    Pelleau, Stéphane; Moss, Eli L; Dhingra, Satish K; Volney, Béatrice; Casteras, Jessica; Gabryszewski, Stanislaw J; Volkman, Sarah K; Wirth, Dyann F; Legrand, Eric; Fidock, David A; Neafsey, Daniel E; Musset, Lise

    2015-09-15

    In regions with high malaria endemicity, the withdrawal of chloroquine (CQ) as first-line treatment of Plasmodium falciparum infections has typically led to the restoration of CQ susceptibility through the reexpansion of the wild-type (WT) allele K76 of the chloroquine resistance transporter gene (pfcrt) at the expense of less fit mutant alleles carrying the CQ resistance (CQR) marker K76T. In low-transmission settings, such as South America, drug resistance mutations can attain 100% prevalence, thereby precluding the return of WT parasites after the complete removal of drug pressure. In French Guiana, despite the fixation of the K76T allele, the prevalence of CQR isolates progressively dropped from >90% to <30% during 17 y after CQ withdrawal in 1995. Using a genome-wide association study with CQ-sensitive (CQS) and CQR isolates, we have identified a single mutation in pfcrt encoding a C350R substitution that is associated with the restoration of CQ susceptibility. Genome editing of the CQR reference strain 7G8 to incorporate PfCRT C350R caused a complete loss of CQR. A retrospective molecular survey on 580 isolates collected from 1997 to 2012 identified all C350R mutant parasites as being CQS. This mutation emerged in 2002 and rapidly spread throughout the P. falciparum population. The C350R allele is also associated with a significant decrease in piperaquine susceptibility in vitro, suggesting that piperaquine pressure in addition to potential fitness costs associated with the 7G8-type CQR pfcrt allele may have selected for this mutation. These findings have important implications for understanding the evolutionary dynamics of antimalarial drug resistance.

  2. First report of a family outbreak of Chagas disease in French Guiana and posttreatment follow-up.

    Science.gov (United States)

    Blanchet, Denis; Brenière, Simone Frédérique; Schijman, Alejandro G; Bisio, Margarita; Simon, Stéphane; Véron, Vincent; Mayence, Claire; Demar-Pierre, Magalie; Djossou, Félix; Aznar, Christine

    2014-12-01

    The outbreak of acute Chagas disease due to oral transmission of the parasite is a well-known phenomenon mainly occurring in the Amazon. Such an event is described here for the first time in French Guiana. Eight patients of the same family, presenting epidemiological and clinical histories compatible with recent Trypanosoma cruzi infection of Chagas disease due to the ingestion of palm Oenocarpus bacaba juice were, rather late after the putative date of infection, underwent four parasitological and two serological specific tests for confirmation of the diagnosis. Real-time PCR results were positive for all the patients; strains were isolated by hemoculture from four patients, PCR identification of TcI DTU was made for six patients, while parasites were not detected in any of the patients by direct microscopic examination. The results of two serologic tests were positive. All patients were treated with benznidazole, and two patients were additionally given nifurtimox. A 6-year follow-up was possible for six patients. Real-time PCR was negative for these patients after 1 year, while the antibody rates decreased slowly and serology results were negative only after several years (1-5 years). Our findings confirm the occurrence of an outbreak of Chagas infection in members of the same family, with the oral mode of infection being the most likely hypothesis to explain this group of cases. Our results show the successful treatment of patients infected by TcI and the usefulness of real-time PCR for the emergency diagnosis of recent Chagas disease cases and in posttreatment follow-up.

  3. Rhizosphere-bacterial community in Eperua falcata (Caesalpiniaceae) a putative nitrogen-fixing tree from French Guiana rainforest.

    Science.gov (United States)

    Villadas, P J; Fernández-López, M; Ramírez-Saad, H; Toro, N

    2007-02-01

    The rainforest of French Guiana is still largely unaffected by human activity. Various pristine sites like the Paracou Research Station are devoted to study this tropical ecosystem. We used culture-independent techniques, like polymerase chain reaction-temperature gradient gel electrophoresis, and construction of clone libraries of partial 16S rRNA and nifH genes, to analyze the composition of the bacterial community in the rhizosphere of mature trees of Eperua falcata and Dicorynia guianensis, both species within the Caesalpiniaceae family. E. falcata is one of the more abundant pioneer tree species in this ecosystem and so far, no root nodules have ever been found. However, its nitrogen-fixing status is regarded as "uncertain", whereas D. guianensis is clearly considered a non-nitrogen-fixing plant. The rhizospheres of these mature trees contain specific bacterial communities, including several currently found uncultured microorganisms. In these communities, there are putative nitrogen-fixing bacteria specifically associated to each tree: D. guianensis harbors several Rhizobium spp. and E. falcata members of the genera Burkholderia and Bradyrhizobium. In addition, nifH sequences in the rhizosphere of the latter tree were very diverse. Retrieved sequences were related to bacteria belonging to the alpha-, beta-, and gamma-Proteobacteria in the E. falcata rhizoplane, whereas only two sequences related to gamma-Proteobacteria were found in D. guianensis. Differences in the bacterial communities and the abundance and diversity of nifH sequences in E. falcata rhizosphere suggest that this tree could obtain nitrogen through a nonnodulating bacterial interaction.

  4. Brachyuran crab community structure and associated sediment reworking activities in pioneer and young mangroves of French Guiana, South America

    Science.gov (United States)

    Aschenbroich, Adélaïde; Michaud, Emma; Stieglitz, Thomas; Fromard, François; Gardel, Antoine; Tavares, Marcos; Thouzeau, Gérard

    2016-12-01

    This study in French Guiana evaluates the changes of crab assemblages and their bioturbation activities between mangrove early stages (pioneer and young mangrove) and within stages by taking their spatial heterogeneity (tidal channels, flat areas, pools) into account. The results show differences in crab assemblage structure between and within the early stages of mangrove in relation to microhabitat and sediment characteristics. The sediment reworking rates are a function of the biomass or density of particular species (Ucides cordatus, Uca cumulanta) and burrower functional groups. Crab species or functional interactions mediate changes in sediment reworking rates suggesting the need to consider entire benthic communities rather than single species. This study suggests that the role of the microhabitat in determining the biologically-induced sediment reworking rates depends on the age of the mangrove. Feeding activity results in a sediment turnover of 11.7 ± 9.7 gdw m-2 day-1 and 6.8 ± 3.0 gdw m-2 day-1 in the pioneer and young mangroves, respectively. Burrow maintenance excavates 40.5 ± 7.4 gdw m-2 day-1 and 251.3 ± 419.7 gdw m-2 day-1 in the pioneer and young mangroves, respectively. Upscaling to the studied area (Sinnamary estuary: 6 km2), shows that 500 tons.day-1 and 20 tons.day-1 of sediments could be excavated and pelletized, respectively, during the spring tides of the dry season. Thus, biological sediment reworking would greatly contribute to the sedimentary dynamics of the Guianese mangroves under Amazonian influence.

  5. Diversity of the volatile organic compounds emitted by 55 species of tropical trees: a survey in French Guiana.

    Science.gov (United States)

    Courtois, Elodie A; Paine, C E Timothy; Blandinieres, Pierre-Alain; Stien, Didier; Bessiere, Jean-Marie; Houel, Emeline; Baraloto, Christopher; Chave, Jerome

    2009-11-01

    Volatile organic compounds (VOCs) are produced by a broad range of organisms, from bacteria to mammals, and they represent a vast chemical diversity. In plants, one of the preeminent roles of VOCs is their repellent or cytotoxic activity, which helps the plant deter its predators. Most studies on VOCs emitted by vegetative parts have been conducted in model plant species, and little is known about patterns of VOC emissions in diverse plant communities. We conducted a survey of the VOCs released immediately after mechanical damage of the bark and the leaves of 195 individual trees belonging to 55 tropical tree species in a lowland rainforest of French Guiana. We discovered a remarkably high chemical diversity, with 264 distinct VOCs and a mean of 37 compounds per species. Two monoterpenes (alpha-pinene and limonene) and two sesquiterpenes (beta-caryophyllene and alpha-copaene), which are known to have cytotoxic and deterrent effects, were the most frequent compounds in the sampled species. As has been established for floral scents, the blend of VOCs is largely species-specific and could be used to discriminate among 43 of the 55 sampled species. The species with the most diverse blends were found in the Sapindales, Laurales, and Magnoliales, indicating that VOC diversity is not uniformly distributed among tropical species. Interspecific variation in chemical diversity was caused mostly by variation in sesquiterpenes. This study emphasizes three aspects of VOC emission by tropical tree species: the species-specificity of the mixtures, the importance of sesquiterpenes, and the wide-ranging complexity of the mixtures.

  6. Sir Charles Ballance: pioneer British neurological surgeon.

    Science.gov (United States)

    Stone, J L

    1999-03-01

    nerve regeneration and nerve grafting, and after many years of devoted research, he devised successful operations for facial nerve paralysis. For this and early vascular work, he is often credited as the first English surgeon to reintroduce classical Hunterian methods of experiment into surgery. He was honored as the founder and President of The Society of British Neurological Surgeons in 1926. Perhaps best known as a general and aural surgeon, Ballance was second only to Horsley in reputation as a pioneer British neurological surgeon. Described as a painstakingly slow but delicate and meticulous operator, Ballance made a contribution to neurosurgery and temporal bone surgery that was immense.

  7. Coastal Topography—Anegada, British Virgin Islands, 2014

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A digital elevation model (DEM) mosaic was produced for Anegada, British Virgin Islands, from remotely sensed, geographically referenced elevation measurements...

  8. British Columbia 3 arc-second Bathymetric Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 3 arc-second British Columbia DEM will be used to support NOAA's tsunami forecast system and for tsunami inundation modeling. This DEM covers the coastal area...

  9. Coastal Topography—Anegada, British Virgin Islands, 2014

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — ASCII XYZ point cloud data for a portion of the environs of Anegada, British Virgin Islands, was produced from remotely sensed, geographically referenced elevation...

  10. British Columbia, Canada Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The British Columbia, Canada Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST)...

  11. Coastal Topography—Anegada, British Virgin Islands, 2014

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — ASCII XYZ point cloud data for a portion of the environs of Anegada, British Virgin Islands, was produced from remotely sensed, geographically referenced elevation...

  12. Coastal Topography—Anegada, British Virgin Islands, 2014

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A seamless (bare earth and submerged) topography Digital Elevation Model (DEM) mosaic for a portion of the submerged environs of Anegada, British Virgin Islands, was...

  13. Malaysia as the Archetypal Garden in the British Creative Imagination

    OpenAIRE

    Siti Nuraishah Ahmad

    2014-01-01

    European travel writing (1512–1984) represented Malaysia as a tropical Garden of Eden, an image that has also percolated into literary texts concerning the region. This article examines spatial images in British fiction through the framework of archetypal literary criticism and theories of colonial representations of space to reveal the worlding (Spivak 1999) of Malaysia as a garden. In order to ascertain the ways in which the garden archetype has been deployed by the British creative imagina...

  14. The Embodiment of Sublime in British Romantic Poetry

    Institute of Scientific and Technical Information of China (English)

    Pang Xuetong

    2016-01-01

    As a literary term,sublime,for a time,has become one of the leading criteria of literary criticism and a representative characteristic of high art. In British romantic poetry,sub-lime has a very broad embodiment. This paper,with the theoretical foundation of the sublime by Longinus,Burke and Kant,probes into the embodiment of sublime in the works of British Romantic poets,including Blake,Wordsworth,Coleridge,Keats and Shelley.

  15. Availability and estimates of veterinary antimicrobial use in British Columbia

    OpenAIRE

    2004-01-01

    The amount of antimicrobial use is a significant selection pressure that alters the frequency of antimicrobial resistance. This paper summarizes attempts to estimate the weight of antimicrobial purchases in British Columbia for use in animals. The data reported here do not capture all sources of veterinary antimicrobial use in British Columbia. This paper highlights how information deficits on veterinary drug use complicate the development of an evidence-based policy framework for combating a...

  16. The sixth sense : synaesthesia and British aestheticism, 1860-1900

    OpenAIRE

    Poueymirou, Margaux Lynn Rosa

    2009-01-01

    “The Sixth Sense: Synaesthesia and British Aestheticism 1860-1900” is an interdisciplinary examination of the emergence of synaesthesia conceptually and rhetorically within the ‘art for art’s sake’ movement in mid-to-late Victorian Britain. Chapter One investigates Swinburne’s focal role as both theorist and literary spokesman for the nascent British Aesthetic movement. I argue that Swinburne was the first to practice what Pater meant by ‘aesthetic criticism’ and that synaesthe...

  17. Strategic Dissonance: British Middle East Command in World War II

    Science.gov (United States)

    2014-05-22

    Churchill and Martin Gilbert , The Churchill War Papers: At the Admiralty, September 1939 to May 1940 (London: Heinemann, 1993), War Cabinet Paper 52...Kenya ceded some border positions to the Italian assaults. However, the constabulary British forces in British Somaililand wisely retreated before...Churchill War Papers: At the Admiralty, September 1939-May 1940. edited by Martin Gilbert . New York: Norton, 1993. Collins, Robert John and Jan

  18. The British Child Support Agency: did American origins bring failure?

    OpenAIRE

    David P Dolowitz

    2001-01-01

    In late 1990 the British government published a two-volume White Paper, Children Come First: The Government's Proposals on the Maintenance of Children , announcing its intention to establish a Child Support Agency (CSA). In contrast with most of the literature associated with the British CSA, my main concern in this paper is not with the direct identification of the problems, or the perceived problems, the agency has experienced since its inception in 1993; it is with how the agency was devel...

  19. Disability management: The Insurance Corporation of British Columbia experience

    OpenAIRE

    2003-01-01

    Insurance Corporation of British Columbia (ICBC) is a Crown Corporation created by the Provincial Government in 1974 to provide compulsory auto insurance. It is a common-law or tort system with 'add-on' no-fault provisions (medical/rehabilitation and disability benefits). ICBC insures 2 million British Columbia (BC) residents and pays out over $2 billion (Cdn.) in claims annually. One billion of this is for injury claims. Currently, one percent of these claims are catastrophic losses (paraple...

  20. Predictive factors of unprotected sex for female sex workers: first study in French Guiana, the French territory with the highest HIV prevalence.

    Science.gov (United States)

    Parriault, Marie-Claire; Basurko, Célia; Melle, Astrid Van; Gaubert-Maréchal, Emilie; Rogier, Stéphanie; Couppié, Pierre; Nacher, Mathieu

    2015-07-01

    French Guiana is the French territory that is most affected by HIV. AIDS incidence is much higher than in mainland France and sex work seems to be an important driver of the epidemic. The objective of this study was to describe consistent condom use among female sex workers with their clients and their intimate partners and to identify determinants of non-use of condoms. An HIV/AIDS Knowledge, Attitudes, Behaviours and Practices survey was conducted in 2009-2010 among sex workers in French Guiana. A total of 477 sex workers were interviewed. Female sex workers were more likely to use condoms with their clients (97%) than with their intimate partners (45%). The factors associated with non-consistent condom use with the intimate partner were having had an abortion, feeling at risk for HIV, not evaluating one's own risk for HIV, living as a couple, being Dominican, and not feeling comfortable asking intimate partners to use condoms. Although a high proportion of female sex workers declared using condoms with commercial partners, there is still room for improvement in the prevention of transmission with both commercial and intimate partners.

  1. High organochlorine accumulation in blubber of Guiana dolphin, Sotalia guianensis, from Brazilian coast and its use to establish geographical differences among populations

    Energy Technology Data Exchange (ETDEWEB)

    Lailson-Brito, J., E-mail: lailson@biof.ufrj.b [Laboratorio de Mamiferos Aquaticos e Bioindicadores ' Prof. Izabel Gurgel' (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ) (Brazil); Instituto de Biofisica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro (UFRJ) (Brazil); Dorneles, P.R., E-mail: dorneles.paulo@uerj.b [Laboratorio de Mamiferos Aquaticos e Bioindicadores ' Prof. Izabel Gurgel' (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ) (Brazil); Instituto de Biofisica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro (UFRJ) (Brazil); Azevedo-Silva, C.E., E-mail: ceass@biof.ufrj.b [Instituto de Biofisica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro (UFRJ) (Brazil); Azevedo, A.F., E-mail: azevedo.alex@uerj.b [Laboratorio de Mamiferos Aquaticos e Bioindicadores ' Prof. Izabel Gurgel' (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ) (Brazil); Vidal, L.G. [Laboratorio de Mamiferos Aquaticos e Bioindicadores ' Prof. Izabel Gurgel' (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ) (Brazil); Zanelatto, R.C. [Pro- Reitoria de Administracao, Universidade Federal do Parana, Curitiba (Brazil); Lozinski, C.P.C. [Laboratorio de Mamiferos Aquaticos e Bioindicadores ' Prof. Izabel Gurgel' (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ) (Brazil); Azeredo, A., E-mail: aazeredo@uefs.b [Instituto de Biofisica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro (UFRJ) (Brazil); Colegiado de Ciencias Farmaceuticas, Departamento de Saude, Universidade Estadual de Feira de Santana (UEFS) (Brazil); Fragoso, A.B.L. [Laboratorio de Mamiferos Aquaticos e Bioindicadores ' Prof. Izabel Gurgel' (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ) (Brazil)

    2010-05-15

    Blubber samples from 33 Guiana dolphins (Sotalia guianensis) from three estuaries (Guanabara, Sepetiba/Ilha Grande and Paranagua Bays) of Southern and Southeastern Brazil were analyzed for organochlorine compounds (DDTs, PCBs and HCB). The sampled individuals were incidentally captured in gillnet fishery between 1995 and 2005. The concentrations (in ng/g lipids) varied from 652 to 23 555 for SIGMADDT; from 765 to 99 175 for SIGMAPCB; and from <4.4 to 156 for HCB. The results have shown that cetaceans from Brazil present organochlorine concentrations that are comparable to those reported for highly industrialized regions of Northern Hemisphere. Using discriminant analysis it was possible to verify that the dolphin populations from the three bays present different organochlorine accumulation patterns. This feature allows the use of this set of pollutants as an auxiliary tool for identification of different populations of the species off Brazilian Coast. - The site fidelity of Guiana dolphins inhabiting polluted environments allows population differentiation through discriminant analysis using organochlorine profiles.

  2. Britishness and Community Cohesion in Muslim News Online

    Directory of Open Access Journals (Sweden)

    Hassen ZRIBA

    2013-12-01

    Full Text Available The issues of British national identity and social cohesion have become pressing concerns within the multicultural fabric of contemporary British society. The increasing number of immigrants and their offspring, along with the maintenance of their cultural roots, seem to represent a serious defiance to social cohesion and the alleged “purity” of Britishness. A number of race related reports were produced by the official authorities to churn out the necessary steps to be followed by the British (immigrants and host community in order to keep social stability and community cohesion. Thus, the politics of community cohesion came to the fore as the neologism of contemporary British political discourse. Such new discourse of governance has been digested and processed differently by different mass media. It has been decoded, for instance, preferably by mainstream news agencies like BBC News Online. However, arguably, it is read appositionally or at best negotiatedly by ethnicity-related news agencies such as Muslim News Online. In this article, attempt has been made to adopt media discourse analysis tools to decipher the ways Muslim News Online decoded and then encoded the hegemonic official discourses of Britishness and community cohesion. A critical and interpretative approach is used to accomplish such study. The corpus of this study is primarily extracted from the website of the Muslim News Online.

  3. British-Zionist Military Cooperation in Palestine, 1917-1939

    Directory of Open Access Journals (Sweden)

    Mohsen M. Saleh

    2003-12-01

    Full Text Available The essence of the British military and security formula in Palestine was the smooth establishment of the Jewish national home with minimum costs of lives and money. However, this British pro-Zionist policy created a continuous security problem, and opened the door to all possibilities of Palestinian revolts and uprisings of both national and religious nature. The British were very active in disarming the Arabs and adopted stringent measures to crush their uprisings and revolts. But, they turned a blind eye to the Jewish arms smuggling and Jewish military organizations, especially, the Hagana, which later became the backbone of the Israeli Army. During Palestinian uprisings of 1920, 1921 and 1929 against the Zionists, most of the Palestinian casualties were inflicted by the British forces despite the fact that the Palestinians avoided attacking the British. The British-Zionist cooperation reached its peak during the Palestinian revolt of 1936-1939, and took different forms, including allowing the Jews to establish a military force of twenty two thousand men under the pretext of protecting the Jewish community.

  4. The Fractured Nature of British Politics

    CERN Document Server

    Molinero, Carlos; Smith, Duncan; Batty, Michael

    2015-01-01

    The outcome of the British General Election to be held in just over one week's time is widely regarded as the most difficult in living memory to predict. Current polls suggest that the two main parties are neck and neck but that there will be a landslide to the Scottish Nationalist Party with that party taking most of the constituencies in Scotland. The Liberal Democrats are forecast to loose more than half their seats and the fringe parties of whom the UK Independence Party is the biggest are simply unknown quantities. Much of this volatility relates to long-standing and deeply rooted cultural and nationalist attitudes that relate to geographical fault lines that have been present for 500 years or more but occasionally reveal themselves, at times like this. In this paper our purpose is to raise the notion that these fault lines are critical to thinking about regionalism, nationalism and the hierarchy of cities in Great Britain (excluding Northern Ireland). We use a percolation method (Arcaute et al. 2015) to...

  5. Utopianism in the British evolutionary synthesis.

    Science.gov (United States)

    Esposito, Maurizio

    2011-03-01

    In this paper I propose a new interpretation of the British evolutionary synthesis. The synthetic work of J. B. S. Haldane, R. A. Fisher and J. S. Huxley was characterized by both an integration of Mendelism and Darwinism and the unification of different biological subdisciplines within a coherent framework. But it must also be seen as a bold and synthetic Darwinian program in which the biosciences served as a utopian blueprint for the progress of civilization. Describing the futuristic visions of these three scientists in their synthetic heydays, I show that, despite a number of important divergences, their biopolitical ideals could be biased toward a controlled and regimented utopian society. Their common ideals entailed a social order where liberal and democratic principles were partially or totally suspended in favor of bioscientific control and planning for the future. Finally, I will argue that the original redefinition of Darwinism that modern synthesizers proposed is a significant historical example of how Darwinism has been used and adapted in different contexts. The lesson I draw from this account is a venerable one: that, whenever we wish to define Darwinism, we need to recognize not only its scientific content and achievements but expose the other traditions and ideologies it may have supported.

  6. The Planetary Consciousness of British Travel Writers

    Science.gov (United States)

    Henry, H.

    2013-04-01

    Global travel, advanced in the early 20th century by trains, automobiles, and airplanes, transformed modernist thought and experience. Stephen Kern has commented that in the modern period “a series of sweeping changes in technology and culture created distinctive new modes of thinking about and experiencing of time and space. Technological innovations including the telephone, wireless telegraph, x-ray, cinema, bicycle, automobile, and airplane established the material foundation for this reorientation.” (1983, pp. 1-2). Emerging travel technologies not only hurled passengers through multiple time zones in a day but also brought to the fore a global awareness regarding Earth as a globe in space and one's position on it. As early as 1909, while traveling in Florence, Virginia Woolf had noted in her diary, “It is strange how one begins to hold a globe in one's head: I can travel from Florence to Fitzroy Square on solid land all the time” (1984, p. 399). This paper traces the ways modernist British travel writers challenged England's geographical and geopolitical imagination at the turn of the 20th century through their travel narratives.

  7. Impacts of human activity and climate on the hydrology and ecosystem services of forests in the Guianas on the northern rim of Amazonia

    Science.gov (United States)

    Parkin, G.; Wagner, T.; Bovolo, I.; Pereira, R.

    2010-12-01

    Tropical deforestation is one of the main areas of international concern in relation to increases in atmospheric carbon dioxide and feedbacks between land cover and climate. The Guiana Shield region, including the Guianas (Guyana, Surinam, and French Guiana), contains one of the largest remaining continuous areas of tropical forest on the Earth, and is therefore of international importance for climate stability. Its importance to the regional climate of South America is also potentially significant, as a possible conduit for vapour transport between the Caribbean and the continental interior. However, recent studies have confirmed the paucity of reliable hydrometeorological data in the forested interior in the Guianas that could help to improve understanding of these macro-scale links as well as the more local impacts of forest activities. A new hydrological monitoring programme has been established at the Iwokrama International Centre for Rainforest Conservation and Development in the interior of Guyana to provide evidence related to the impacts of forest activities and climate on ecosystem services provided by the forest. These services include water, carbon and nutrient cycling that are essential for maintaining biodiversity and other indicators necessary for long-term sustainability of the forest environment. The Iwokrama Centre aims to test the concept of a truly sustainable forest where conservation, environmental balance and economic use are mutually reinforcing. Iwokrama is uniquely placed for this research, in that it has integral involvement of the indigenous forest communities, and is geographically situated at a transition between mature intact forest and a savannah region that is likely to be sensitive to climate change, and on a larger scale at a transition between distinctive climate types in the coastal region of the Guianas influenced by the Equatorial Trough and the Amazonian interior which experiences a more continental type climate. The

  8. British Logistics Challenges in the American Revolution: How Logistics was a Critical Vulnerability in the British Effort to Ensure Victor

    Science.gov (United States)

    2012-05-01

    missions. 5 A key issue is the difficulties supplying an army/campaign from a significant distance from the main supply hub, England and Ireland . "The...distance."ix Logistics operations during the 1700s were tested over such a great distance due to unforeseen weather at sea, available packaging materials...in Ireland was pointless, the British found it essential to gather supplies from surrounding farms and town stores. This left the British further

  9. Use of cluster-graphs from spoligotyping data to study genotype similarities and a comparison of three indices to quantify recent tuberculosis transmission among culture positive cases in French Guiana during a eight year period

    Directory of Open Access Journals (Sweden)

    Brudey Karine

    2008-04-01

    Full Text Available Abstract Background French Guiana has the highest tuberculosis (TB burden among all French departments, with a strong increase in the TB incidence over the last few years. It is now uncertain how best to explain this incidence. The objective of this study was to compare three different methods evaluating the extent of recent TB transmission in French Guiana. Methods We conducted a population-based molecular epidemiology study of tuberculosis in French Guiana based on culture-positive TB strains (1996 to 2003, n = 344 to define molecular relatedness between isolates, i.e. potential transmission events. Phylogenetic relationships were inferred by comparing two methods: a "cluster-graph" method based on spoligotyping results, and a minimum spanning tree method based on both spoligotyping and variable number of tandem DNA repeats (VNTR. Furthermore, three indices attempting to reflect the extent of recent TB transmission (RTIn, RTIn-1 and TMI were compared. Results Molecular analyses showed a total amount of 120 different spoligotyping patterns and 273 clinical isolates (79.4% that were grouped in 49 clusters. The comparison of spoligotypes from French Guiana with an international spoligotype database (SpolDB4 showed that the majority of isolates belonged to major clades of M. tuberculosis (Haarlem, 22.6%; Latin American-Mediterranean, 23.3%; and T, 32.6%. Indices designed to quantify transmission of tuberculosis gave the following values: RTIn = 0.794, RTIn-1 = 0.651, and TMI = 0.146. Conclusion Our data showed a high number of Mycobacterium tuberculosis clusters, suggesting a high level of recent TB transmission, nonetheless an estimation of transmission rate taking into account cluster size and mutation rate of genetic markers showed a low ongoing transmission rate (14.6%. Our results indicate an endemic mode of TB transmission in French Guiana, with both resurgence of old spatially restricted genotypes, and a significant importation of new TB

  10. Classifying airborne radiometry data with Agglomerative Hierarchical Clustering: A tool for geological mapping in context of rainforest (French Guiana)

    Science.gov (United States)

    Martelet, G.; Truffert, C.; Tourlière, B.; Ledru, P.; Perrin, J.

    2006-09-01

    acquired in 1996 across most of French Guiana. Access to the field in this region, almost entirely covered by tropical rainforest, is difficult, and therefore, use of airborne geophysical data is highly suitable to complement ground observations. Despite the vegetal cover, the U, K and Th maps, exhibit to the first order, a fairly good correlation with lithological units recognised by geologists in the field. Consequently, classification of the radiometric data is globally concordant with existing 1:100,000-scale geological map. In addition, using the radioelement contents and relations between classes at different levels of classification, additional relevant information concerning weathering effects, unexpected lithological differences or transfer by erosion, are evidenced.

  11. British sociology and public intellectuals: consumer society and imperial decline.

    Science.gov (United States)

    Turner, Bryan S

    2006-06-01

    The following is the lecture given for the BJS 2005 Public Sociology Debate given at the London School of Economics and Political Science on ll October 2005. This lecture on the character of British sociology provides a pretext for a more general inquiry into public intellectual life in postwar Britain. The argument put forward falls into several distinctive sections. First, British social science has depended heavily on the migration of intellectuals, especially Jewish intellectuals who were refugees from fascism. Second, intellectual innovation requires massive, disruptive, violent change. Third, British sociology did nevertheless give rise to a distinctive tradition of social criticism in which one can argue there were (typically home-grown) public intellectuals. The main theme of their social criticism was to consider the constraining and divisive impact of social class, race and gender on the enjoyment of expanding social citizenship. Fourth, postwar British sociology came to be dominated by the analysis of an affluent consumer society. Finally, the main failure of British sociology in this postwar period was the absence of any sustained, macro-sociological analysis of the historical decline of Britain as a world power in the twentieth century.

  12. British Exit from the EU: Legal and Political Implications

    DEFF Research Database (Denmark)

    2016-01-01

    on their debate character, i.e. the degree to which individual contributions engage with each other. The inaugural Debate Section forthcoming soon is entitled, “British Exit from the EU: Legal and Political Implications”, edited by Graham Butler, Mads Dagnis Jensen and Holly Snaith. The reality of an EU Member...... to the three editors of Graham Butler, Mads Dagnis Jensen, and Holly Snaith, the Debate Section includes contributions from Paul James Cardwell, Adam Łazowski, Daniela Annette Kroll, Dirk Leuffen, and Tim Oliver, that each delivers sharp compact contributions on different perspectives of ‘Brexit’, and wider...... issues of differentiated integration in Europe. British Exit from the EU: Legal and Political Implications  Edited by Graham Butler, Mads Dagnis Jensen, and Holly Snaith  Journal of European Public Policy, 2016, Volume 23, Issue 9, pp. 1278-1328. 1. ‘Slow change may pull us apart’: debating a British...

  13. British Minister over the moon after visit to CERN

    CERN Document Server

    2008-01-01

    The UK Minister for Science and Innovation, Ian Pearson MP, recently visited CERN. Ian Pearson, UK Minister for Science and Innovation (back row, third left), in the LHC tunnel with Peter Jenni, ATLAS Spokesperson (back row, centre), John Ellis (back row, third right), Simon Featherstone, UK Ambassador to Switzerland (back row, far left), Keith Mason, Chief Executive of STFC (the UK funding agency) (back row, second from right), and British scientists working at ATLAS.On the 15 April UK Minister for Science and Innovation, Ian Pearson, made his first trip to CERN. The UK is one of the founding Member States of CERN, and the British contingent is one of the largest of any country with around 650 British scientists and a further 250 staff members working here. After an introduction to the facilities by Director-General Robert Aymar, who expressed CERN’s gratitude for UK government support through its Science and Technology Facilitie...

  14. A STAFF DEVELOPMENT PROGRAMME FOR BRITISH COUNCIL ELT PROJECT COUNTERPARTS

    Institute of Scientific and Technical Information of China (English)

    Michael; Hall

    1997-01-01

    In British Council-managed ELT projects in Chinese universities,Chinese project counterparts areselected from among the English-language teaching staff of the University.They work alongside aBritish Council-recruited lecturer(BCL)in developing whatever it is the project has been set up tocreate:a syllabus,teaching materials,a course,etc.During the lifetime of the project eachcounterpart is sent for a year’s postgraduate training(typically an MA in applied Linguistics)at aBritish university,the rationale being that the combination of training on the job and in the UK willequip them to take over the running of the project and ensure its long-term sustainability.This paperlooks at the staff development of the counterparts prior to their UK training.

  15. The British gas market; Le marche gazier britannique

    Energy Technology Data Exchange (ETDEWEB)

    Anon

    2006-03-15

    The tension observed on the British gas market has raised many worries and questions. The last meeting of the French gas association (AFG) aimed at shading light and at supplying some elements of analysis necessary for the correct understanding of the British gas market problem. The volatility of the spot market, its capacity to adjust the supply and demand and the role of long-term contracts in ensuring the security of supplies were explained and debated by a various panel of high level orators: P.W. Wright (Sheffield univ.), J. Harvard (deputy director, Gas Markets, Dept. of trade and industry), S. Caudron (manager business development, Statoil) and P. Vedrenne (managing director, Gaselys). They also examined the trends chosen by the British government to supply corrective measures. (J.S.)

  16. Is the British Army medical grading functional assessment tool effective?

    Science.gov (United States)

    Mackie, Isobel

    2015-12-01

    Decision Support Aids (DSAs) have been widely used throughout industry and one (known as Table 7) is available to support British Army Medical Officers (MOs) grade soldiers against the Joint Medical Employment Standards. It is unknown how useful this DSA is in practice. An electronic questionnaire was distributed to British Army MOs working within Defence Primary Care facilities enquiring about MOs views on the usefulness of the DSA. Although the response rate was low, informative data were obtained. Between a half and a third of respondents felt that their judgement was affected in the application of the grading system when there were career implications to the grading MOs felt that the DSA allowed subjectivity in the grading. The results of this research suggest that although minor changes to Table 7 may improve service provision, an improvement in training in the application of Table 7 would be of greater benefit to the quality of occupational health service provision in the British Army.

  17. Beetles that live with ants (Coleoptera, Carabidae, Pseudomorphini): A remarkable new genus and species from Guyane (French Guiana), Guyanemorpha spectabilis gen. n., sp. n.

    Science.gov (United States)

    Erwin, Terry L

    2013-01-01

    Among the extensive collections currently being made in Guyane (French Guiana), adults of a large and colorful species of pseudomorphine were encountered. The adults present, for the first time in the Western Hemisphere, elytra with a marked color pattern, and in addition a size considerably beyond that of the rest of the members of all other known genera in the Western Hemisphere. Both of these attributes, however, are well known in the Australian pseudomorphine fauna. This new species is described and illustrated and a revised key to the Western Hemisphere genera is included. The type locality of Guyanemorpha spectabilis gen. n., sp. n. is Guyane,Risquetout, PK20, 4.916°N, 52.516°W, 12m altitude.

  18. Guiana francesa, um território europeu e caribenho em via de “sul-americanização” ?

    Directory of Open Access Journals (Sweden)

    Stéphane Ganger

    2008-11-01

    Full Text Available Um dos efeitos do fenômeno de globalização que afeta atualmente o mundo é ele que pode condenar, a curto ou longo prazo, os países isolados e afastados dos grandes eixos de intercâmbios econômicos, provocando assim recomposições territoriais como as integrações continentais, do tipo ALCAN, União Européia ou Mercosul.Um caso interessante é o da Guiana francesa, território francês – e portanto parte da União européia- encravado na América do sul, entre países com os quais sempre teve poucos laç...

  19. The Self and the Other in the British National Context

    Directory of Open Access Journals (Sweden)

    Gabriel ROMAN- BARBUTI

    2010-12-01

    Full Text Available In this article we want to analyze the concepts of identity and multiculturalism, particularly with reference to the British context. In this regard, we present a brief analysis and display on historical view, as being emblematic of the issue exposed.Multiculturalism is considered as the only solution for the reconciliation of the two perspectives: Englishness andBritishness. Multiculturalism tries to solve the old syntagma of “us and the other ” by replacing it with a slightly different approach to this age old relationship. Contemporary multiculturalism appears as a form of cultural or rejuvenation, which is necessary for any given culture to continue existing.

  20. REVISITING COLONIAL BEHAVIOUR IN FRENCH ALGERIA AND BRITISH INDIA

    Directory of Open Access Journals (Sweden)

    BELKACEM BELMEKKI

    2013-11-01

    Full Text Available The British and the French differed in both the approach and method adopted in governing their overseas subjects during their colonial enterprise in the nineteenth and twentieth centuries. This had a tremendous impact on the psyche of the colonized and was a determinant factor in shaping the nature of the relationship between the colonizers and colonized before and after independence. Therefore, this paper seeks to juxtapose the colonial behaviour of two colonial powers, French and British, in two major colonies, Algeria and India.

  1. Disability management: The Insurance Corporation of British Columbia experience

    Directory of Open Access Journals (Sweden)

    Henry Harder

    2003-01-01

    Full Text Available Insurance Corporation of British Columbia (ICBC is a Crown Corporation created by the Provincial Government in 1974 to provide compulsory auto insurance. It is a common-law or tort system with 'add-on' no-fault provisions (medical/rehabilitation and disability benefits. ICBC insures 2 million British Columbia (BC residents and pays out over $2 billion (Cdn. in claims annually. One billion of this is for injury claims. Currently, one percent of these claims are catastrophic losses (paraplegic, quadriplegic, traumatic brain injury with the remainder being non-catastrophic claims. Seventy percent of these non-catastrophic claims are soft tissue (primarily whiplash injuries.

  2. Manual of engineering drawing to British and international standards

    CERN Document Server

    Simmons, Colin H; Maguire, Dennis E

    2004-01-01

    The Manual of Engineering Drawing has long been recognised as the student and practising engineer's guide to producing engineering drawings that comply with ISO and British Standards. The information in this book is equally applicable to any CAD application or manual drawing. The second edition is fully in line with the requirements of the new British Standard BS8888: 2002, and will help engineers, lecturers and students with the transition to the new standards.BS8888 is fully based on the relevant ISO standards, so this book is also ideal for an international readership. The comprehen

  3. Influence of meteorological parameters on the clinical presentation of cutaneous leishmaniasis in French Guiana and on the efficacy of pentamidine treatment of the disease.

    Science.gov (United States)

    Nacher, M; Couppié, P; Carme, B; Clyti, E; Sainte Marie, D; Guibert, P; Pradinaud, R

    2002-12-01

    In French Guiana, marked seasonal fluctuations have been observed in the numbers of individuals who present with cutaneous leishmaniasis (CL). To investigate the seasonal trends further, the clinical characteristics and responses to treatment of 455 cases of CL, who presented over a 3-year period (1995-1998), were compared against data on the weather for the calendar month of presentation (month 0) and for the month before presentation (month-1). Several statistically significant associations were observed. The number of sunlight hours in month -1 was lower for the treatment successes than for the treatment failures [adjusted odds ratio (AOR) for successful treatment=0.28; 95% confidence interval (CI)=0.13-0.6; P=0.001] and for those with long incubation periods than for those with relatively short incubation periods (multiple-regression coefficient=-0.003; P=0.002). However, the radiation intensity for month-1 was higher for the treatment successes than for the treatment failures (AOR=2.1; CI=1.1-3.8; P=0.02). Relatively high numbers of hours of sunlight on month-1 were associated with relatively high numbers of parasites on the skin smears (AOR=1.03; CI=1.01-1.04; P<0.001). Relatively high numbers of hours of sunlight during month 0 were associated with lymphangitis (AOR=0.4; CI=0.19-0.8; P=0.01). These results indicate that meteorological parameters may influence the evolution of CL, at least in French Guiana.

  4. More of the same? The European Employment Strategy and the normalization of British employment policies

    DEFF Research Database (Denmark)

    Triantafillou, Peter

    2011-01-01

    of activation, the European Employment Strategy contributes to the legitimation of British employment policies. By addressing unemployment as a problem of structural labor market barriers, missing incentives and inadequate employability, the European Employment Strategy serves to reinforce the British...

  5. The Rising Tide of Estuary English: The Changing Nature of Oral British Business Communication.

    Science.gov (United States)

    Scott, James Calvert

    1995-01-01

    Defines "Estuary English," a fast-growing accent of British English that is spreading across England. Discusses its usage in the British business community; its acceptability and future; and its implications for business communicators, teachers, and consultants. (SR)

  6. Governing the "New Administrative Frontier:" "Cohering" Rationalities and Educational Leadership in British Columbia

    Science.gov (United States)

    Stack, Michelle; Mazawi, Andre Elias

    2009-01-01

    In 2005, the School Leadership Society, later renamed the British Columbia Educational Leadership Council (BCELC), was launched with the assistance of the British Columbia Ministry of Education to transform the goals and objectives of educational leadership and management in the Province of British Columbia (BC), Canada. In this paper the authors…

  7. The origins of formal education in sub-Saharan Africa: was British rule more benign?

    NARCIS (Netherlands)

    Frankema, E.H.P.

    2012-01-01

    British colonial rule has often been praised for its comparatively benign features, such as its support of local educational development. This study argues that the impact of British educational policies and investments on the supply of schooling in British Africa should not be overstated. Until 194

  8. The Evolution of Capitalism: A Comparison of British and American Literature

    Science.gov (United States)

    Stanwick, Peter A.

    2016-01-01

    This paper discusses the evolution of capitalism in British and American literature. The impact of capitalism on the lives of individuals has been well represented in both American and British literature throughout the centuries. The paper will discuss how seminal British authors such as Thomas More, William Shakespeare, Charles Dickens and George…

  9. Attitudes toward buying online as predictors of shopping online for British and American respondents.

    Science.gov (United States)

    Yang, Bijou; Lester, David; James, Simon

    2007-04-01

    This study compared the attitudes toward online shopping of British and American individuals. Using a sample of 327 British and American university students, the British respondents were found to have less favorable attitudes toward online shopping. Attitudes toward online shopping were found to be significant predictors of making online purchases. The implications of these results were discussed and suggestions made for future research.

  10. Structural Impediments to African Growth? New Evidence from British African Real Wages, 1880-1965

    NARCIS (Netherlands)

    Frankema, E.H.P.; Waijenburg, van M.

    2012-01-01

    British colonial rule has often been praised for its comparatively benign features, such as its support of local educational development. This study argues that the impact of British educational policies and investments on the supply of schooling in British Africa should not be overstated. Until 194

  11. The Civilisers, British Engineers, Imperialism and Africa 1880-1914

    DEFF Research Database (Denmark)

    Andersen, Casper

    2009-01-01

    as an interconnected dynamic unity in which engineers were situated; the geographical and ideological context in which their activities took place. The thesis can be read as a contribution to recent re-conceptualisations of the British Empire as a zone bind together by ‘colonial connections' and ‘imperial networks...

  12. John Dewey's Democracy and Education: A British Tribute

    Science.gov (United States)

    Higgins, Steve, Ed.; Coffield, Frank, Ed.

    2016-01-01

    In 1916 John Dewey published "Democracy and Education: An introduction to the philosophy of education". In this book some of today's foremost historians, philosophers, psychologists, and sociologists of education mark the anniversary of Dewey's work by reviewing and reflecting, from a British perspective, on Dewey's contribution to our…

  13. Famous Chinese Porcelain and British Queen’s Wedding Anniversary

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    <正>The 2009 China Jingdezhen International Ceramics Fair in October drew a large crowd of visitors from around the world to the capital of porcelain to admire the beautiful displays from various countries.Among them,a 12-member British delegation from the Bath & North East Somerset Council headed by Councilor Francine Haeberling had an additional special reason for their visit.

  14. Language Choice and Communicative Intent in a British Black Community.

    Science.gov (United States)

    Edwards, Viv

    Current patterns of Patois (introduced by West Indian Creoles) as used by young Jamaicans in England is presented. Forty-five British-born individuals, aged 16 to 23, whose parents were Jamaican immigrants, participated in a study structured to elicit a wide range of speech patterns. Subjects differed greatly in educational background and in…

  15. The Cuts in British Higher Education: A Symposium.

    Science.gov (United States)

    Reid, Ivan; And Others

    1984-01-01

    Discussed are (1) how public sector higher education poses threats and opportunities for sociology; (2) the effects of budget cuts on various British universities; (3) the retention of courses in a public sector college in spite of the budget cuts; and (4) problems and potentials of strategies for dealing with retrenchment. (RM)

  16. At the margin: continuing crisis in British environmental history?

    Science.gov (United States)

    Luckin, Bill

    2004-09-01

    An understanding of historical relations between gender and nature, whether within the context of 'untouched wilderness' or the pulsating vibrancy of the industrial city, is central to collective self-knowledge in the world in which we all live. However, have British historians been less successful than their American counterparts in engaging with key aspects of the environmental past?

  17. Educating for Europe: The Knowledge and Understanding of British Children

    Science.gov (United States)

    Holden, Cathie

    2004-01-01

    Teacher educators from eight European countries undertook a collaborative study into children's understanding of their own national and European identity, their understanding of the geography and cultures of Europe and finally their understanding of how countries are governed. The views of the British children are reported here, set alongside a…

  18. Mission Groups and the New Politics of British Higher Education

    Science.gov (United States)

    Filippakou, Ourania; Tapper, Ted

    2015-01-01

    This article explores the emergence and impact of the mission groups in British higher education. The central argument is that given the development of a mass and diversified model of higher education it was inevitable that the higher education institutions would form pressure groups, while increased marketisation and growing inter-institutional…

  19. A Study of Linguistic Humor Translation of British Sitcoms

    Institute of Scientific and Technical Information of China (English)

    孟瑾

    2015-01-01

    The translatability of humor is gradually accepted and linguistic humor based on specific features in the phonology, morphology or syntax of particular languages is considered to be the most difficult to translate. This paper is to study the linguistic humor translation of British sitcoms in the light of Skopos theory and explore practical ways of E-C translation of linguistic hu⁃mor.

  20. The British Library Initiatives for Access Seminar: Digital Imaging.

    Science.gov (United States)

    Alexander, Michael

    1996-01-01

    Provides an overview of the British Library's Initiatives for Access program which uses digital imaging. Highlights include digitization of microfilm, the electronic "Beowulf", electronic photographic viewing system, computer software that uses neural networks and fuzzy matching to provide links to search terms, and international projects. (LRW)

  1. Youth, Heroin, Crack: A Review of Recent British Trends

    Science.gov (United States)

    Seddon, Toby

    2008-01-01

    Purpose: The purpose of this paper is to review the research evidence on recent British trends in the use of heroin and/or crack-cocaine by young people in order to appraise the scale and nature of the contemporary health problem they pose. Design/methodology/approach: The approach consists of a narrative review of the main current data sources on…

  2. Soldier Education in the British Army, 1920-2007

    Science.gov (United States)

    Beach, Jim

    2008-01-01

    This article surveys the history of compulsory education for soldiers' career advancement in the British army. It begins with an examination of the organizational context before analyzing the rationale, syllabus, teaching and assessment of soldier education. It concludes that for members of the army education organization their self-perception as…

  3. Segmentation of British Sign Language (BSL): Mind the gap!

    NARCIS (Netherlands)

    Orfanidou, E.; McQueen, J.M.; Adam, R.; Morgan, G.

    2015-01-01

    This study asks how users of British Sign Language (BSL) recognize individual signs in connected sign sequences. We examined whether this is achieved through modality-specific or modality-general segmentation procedures. A modality-specific feature of signed languages is that, during continuous sign

  4. The Linguistics of British Sign Language: An Introduction.

    Science.gov (United States)

    Sutton-Spence, Rachel; Woll, Bencie

    This textbook provides support for learners of British Sign Language (BSL) and others interested in the structure and use of BSL, and assumes no previous knowledge of linguistics or sign language; technical terms and linguistic jargon are kept to a minimum. The text contains many examples from English, BSL, and other spoken and signed languages,…

  5. Deaf People as British Sign Language Teachers: Experiences and Aspirations

    Science.gov (United States)

    Atherton, Martin; Barnes, Lynne

    2012-01-01

    Little research has been undertaken into the profession of British Sign Language (BSL) teaching, despite a huge increase in the number of BSL classes offered over the past twenty years. Following the introduction of Qualified Teacher Learning and Skills standards in 2007, BSL teachers working in "further education" (FE) colleges were…

  6. The Development of Complex Verb Constructions in British Sign Language

    Science.gov (United States)

    Morgan, Gary; Herman, Rosalind; Woll, Bencie

    2002-01-01

    This study focuses on the mapping of events onto verb-argument structures in British Sign Language (BSL). The development of complex sentences in BSL is described in a group of 30 children, aged 3;2-12;0, using data from comprehension measures and elicited sentence production. The findings support two interpretations: firstly, in the mapping of…

  7. Writing Profiles of Deaf Children Taught through British Sign Language

    Science.gov (United States)

    Burman, Diana; Nunes, Terezinha; Evans, Deborah

    2007-01-01

    Congenitally, profoundly deaf children whose first language is British Sign Language (BSL) and whose speech is largely unintelligible need to be literate to communicate effectively in a hearing society. Both spelling and writing skills of such children can be limited, to the extent that no currently available assessment method offers an adequate…

  8. The Influence of English on British Sign Language.

    Science.gov (United States)

    Sutton-Spence, Rachel

    1999-01-01

    Details the influence of English on British Sign Language (BSL) at the syntactic, morphological, lexical, idiomatic, and phonological levels. Shows how BSL uses loan translations, fingerspellings, and the use of mouth patterns derived from English language spoken words to include elements from English. (Author/VWL)

  9. Investigating Deaf Children's Vocabulary Knowledge in British Sign Language

    Science.gov (United States)

    Mann, Wolfgang; Marshall, Chloe

    2012-01-01

    This study explores different aspects of the mapping between phonological form and meaning of signs in British Sign Language (BSL) by means of four tasks to measure meaning recognition, form recognition, form recall, and meaning recall. The aim was to investigate whether there is a hierarchy of difficulty for these tasks and, therefore, whether…

  10. Popular Music Pedagogy: Band Rehearsals at British Universities

    Science.gov (United States)

    Pulman, Mark

    2014-01-01

    There has been little published pedagogical research on popular music group rehearsing. This study explores the perceptions of tutors and student pop/rock bands about the rehearsals in which they were involved as a part of their university music course. The participants were 10 tutors and 16 bands from eight British tertiary institutions. Analysis…

  11. Export Market Orientation Behavior of Universities: The British Scenario

    Science.gov (United States)

    Asaad, Yousra; Melewar, T. C.; Cohen, Geraldine

    2015-01-01

    This study seeks to extend our knowledge of export market orientation (EMO) in the context of British universities with regard to recruitment of international students. Export marketing remains an area of limited focus in the marketization of higher education literature. The study predominantly follows a quantitative research design using survey…

  12. Tweets as a news source in British and Dutch dailies

    NARCIS (Netherlands)

    Broersma, Marcel; Graham, Todd

    2011-01-01

    While the newspaper industry is in crisis and less time and resources are available for news gathering, social media turn out to be a convenient and cheap beat for (political) journalism. This paper investigates the use of Twitter as a source for newspaper coverage of the 2010 British and Dutch elec

  13. Learning to Be. A Perspective from British Columbia, Canada

    Science.gov (United States)

    Halbert, Judy; Kaser, Linda

    2015-01-01

    This article describes how "learning to be", with a specific focus on social-emotional competencies, has become part of the educational mindset--and educational policy--in British Columbia, Canada. The development of a set of learning progressions for social responsibility, an emphasis on social emotional learning in the new curriculum…

  14. The Pricing of British Journals for the North American Market.

    Science.gov (United States)

    Tuttle, Marcia

    1986-01-01

    Presents an informal report of seminar entitled "Learned Journals: The Problem of Pricing and Buying Round," held in London on March 22, 1985, in attempt to answer charges of discriminatory pricing. Price differential of British scholarly journals, costs, marketing, and role of subscription agent are discussed. Seven sources are given.…

  15. Olive Banks and the Collective Biography of British Feminism

    Science.gov (United States)

    Weiner, Gaby

    2008-01-01

    This paper considers Olive Banks' work on charting the history and development of British feminism, and particularly her use of collective biography as a research and analytic tool. It is argued that while this has been seen as the least "fashionable" aspect of her work, it took forward C. Wright Mills' contention for one definition of…

  16. The British Telecom radiopaging service in general practice.

    Science.gov (United States)

    Cole, F H

    1981-10-01

    This paper reports a new radiopaging service supplied by British Telecom that will eventually cover the whole United Kingdom. The use of this service by a three-man practice is described. The service is considered to be a major development in communications that will be of interest to most general practitioners.

  17. Labelling And Alienation In A British Secondary School

    Science.gov (United States)

    Cohen, L.

    1974-01-01

    The article reports the construction and testing of a short scale of alienation. The scale is used in a British secondary school to explore associations between the criterion measure and children's self concept of academic ability, self esteem, extraversion, and placement in high/low ability groupings. (Editor)

  18. Delivery of genetic gain in the interior of British Columbia

    NARCIS (Netherlands)

    Albricht, M.

    2001-01-01

    The forest industry is important for the province of British Columbia, Canada. Timber harvest is regulated on a sustained yield basis. Productivity can be increased by enhanced reforestation, stand tending and tree improvement thus reducing the area needed to provide the required amount of wood so t

  19. Hobby Farms and the Protection of Farmland in British Columbia

    NARCIS (Netherlands)

    Stobbe, T.; Cotteleer, G.; Kooten, van G.C.

    2010-01-01

    Agricultural land protection near the urban-rural fringe is a goal of many jurisdictions, and none more so than British Columbia, Canada, which uses a provincial-wide zoning scheme to prevent subdivisions and non-agricultural uses of the land. A preferential tax regulation scheme for farmers is also

  20. Differences Between British and Americans’ Cultures in Values

    Institute of Scientific and Technical Information of China (English)

    潘巍巍; 戴立黎

    2008-01-01

    <正>Values are the most important issue in identifying one particular culture.Social values are the feelings people have about what is important,worthwhile,and just.In this paper,the differences between British and American values are discussed in two aspects which mainly lie respectively in the comparisons of values and characteristics in both cultures.

  1. Interviewers' challenging questions in British broadcast debate interviews

    DEFF Research Database (Denmark)

    Emmertsen, Sofie

    2007-01-01

    In recent years some British broadcast panel interviews take a particularly confrontational form. In these debate interviews, news seems to be generated as arguments provided by the interviewees who participate as protagonists of opposite positions. This paper will briefly attempt to show...

  2. Labour Trends and Training Needs in British Columbia.

    Science.gov (United States)

    Walker, Susan P.

    In an effort to meet the training needs of the British Columbia (BC) labor force, Open College (OC), in Burnaby, has focused future activities on market-driven, employer-centered training programs utilizing advanced technologies and traditional on-site instructional methods. Designed to ensure that these courses and programs reflect actual labor…

  3. On the feeding habit of the Guiana Dolphin Sotalia guianensis (van Bénedèn, 1864 (Mammalia: Cetartiodactyla: Delphinidae in southeastern Brazil (~220S: has there been any change in more than two decades?

    Directory of Open Access Journals (Sweden)

    Ana Paula Madeira Di Beneditto

    2017-02-01

    Full Text Available Along the north and central coast of Rio de Janeiro State (22025’S–23000’S, southeastern Brazil, the Guiana Dolphin Sotalia guianensis forages on neritic prey, mainly fish.  From the analysis of the dolphin’s stomach contents and the identification of partially digested prey, it was verified that the most frequent prey species were young specimens of Trichiurus lepturus.  Comparing our results with previous studies on the feeding habits of Guiana Dolphin in the same region, we noticed the maintenance of its feeding preferences during more than two decades, indicating little or no change in the use of prey by this top predator. 

  4. High seroprevalence of human T-cell lymphotropic virus type 1 in blood donors in Guyana and molecular and phylogenetic analysis of new strains in the Guyana shelf (Guyana, Suriname, and French Guiana).

    Science.gov (United States)

    Pouliquen, Jean-François; Hardy, Lynette; Lavergne, Anne; Kafiludine, Eric; Kazanji, Mirdad

    2004-05-01

    The prevalence of human T-cell lymphotropic virus type 1 (HTLV-1) and HTLV-2 in blood donors in Guyana has never been estimated. We evaluated the prevalence of these viruses in blood donors by enzyme-linked immunosorbent assay and Western blotting and showed a prevalence of HTLV-1 of 1.3%; no HTLV-2 was detected. Female donors had a much higher HTLV-1 seroprevalence (3.6%) than male donors (0.7%). HTLV-1-seropositive donors tended to be slightly older than the average age for the total pool of donors. We also investigated the phylogenetic and molecular characteristics of HTLV-1 strains in Guyana and compared them with those identified in Suriname and French Guiana. Analysis of portions of the env and long terminal repeat nucleotide sequences showed that all the strains in Guyana and Suriname, like those in French Guiana, belonged to the transcontinental group of cosmopolitan subtype A. The similarities were greater between strains from Suriname and Guyana than between strains from Suriname and Guyana and those from French Guiana. Nevertheless, our results confirm that the HTLV-1 strains in all three countries have a common African origin.

  5. The Great British Music Hall: Its Importance to British Culture and ‘The Trivial’

    Directory of Open Access Journals (Sweden)

    Steven Gerrard

    2013-12-01

    Full Text Available By 1960, Britain’s once-thriving Music Hall industry was virtually dead. Theatres with their faded notions of Empire gave way to Cinema and the threat of Television. Where thousands once linked arms singing popular songs, watch acrobatics, see feats of strength, and listen to risqué jokes, now the echoes of those acts lay as whispers amongst the stalls’ threadbare seats. The Halls flourished in the 19th Century, but had their origins in the taverns of the 16th and 17th Centuries. Minstrels plied their trade egged on by drunken crowds. As time passed, the notoriety of the Music Hall acts and camaraderie produced grew. Entrepreneurial businessman tapped into this commerciality and had purpose-built status symbol theatres to provide a ‘home’ for acts and punters. With names like The Apollo giving gravitas approaching Olympian ideals, so the owners basked in wealth and glory. The Music Hall became the mass populist entertainment for the population. Every town had one, where everyone could be entertained by variety acts showing off the performers’ skills. The acts varied from singers, joke-tellers, comics, acrobats, to dancers. They all aimed to entertain. They enabled audiences to share a symbiotic relationship with one another; became recruitment officers for the Army; inspired War Poets; showed short films; and they and the halls reflected both the ideals and foibles of their era. By using Raymond Williams’ structures of feeling as its cornerstone, the article will give a brief history of the halls, whilst providing analysis into how they grew into mass populist entertainment that represented British culture. Case studies of famous artistes are given, plus an insight into how Music Hall segued into radio, film and television.

  6. High performance of histidine-rich protein 2 based rapid diagnostic tests in French Guiana are explained by the absence of pfhrp2 gene deletion in P. falciparum.

    Directory of Open Access Journals (Sweden)

    Mélanie Trouvay

    Full Text Available BACKGROUND: Care for malaria patients in endemic areas has been improved through the increasing use of Rapid Diagnostic Tests (RDTs. Most RDTs target the histidine-rich protein-2 antigen (PfHRP2 to detect P. falciparum, as it is abundant and shows great heat stability. However, their use in South America has been widely questioned following a recent publication that pinpoints the high prevalence of Peruvian field isolates lacking the gene encoding this protein. In the remote rural health centers of French Guiana, RDTs are the main diagnosis tools. Therefore, a study of PfHRP2 RDT performances and pfhrp2 genotyping was conducted to determine whether a replacement of the current pLDH-based kit could be considered. METHODS: The performance study compared the SD Malaria Ag test P.f/Pan® kit with the current gold standard diagnosis by microscopy. The prevalence of pfhrp2 and pfhrp3 deletions were evaluated from 221 P. falciparum isolates collected between 2009 and 2011 in French Guiana. RESULTS: Between January 2010 and August 2011, 960 suspected cases of malaria were analyzed using microscopy and RDTs. The sensitivity of the SD Malaria Ag test P.f/Pan® for detection of P. falciparum was 96.8% (95% CI: 90.9-99.3, and 86.0% (95% CI: 78.9-91.5 for the detection of P. vivax. No isolates (95% CI: 0-4.5 lacking either exon of the pfhrp2 gene were identified among the 221 P. falciparum isolates analyzed, but 7.4% (95% CI: 2.8-15.4 lacked the exon 2 part of the pfhrp3 gene. CONCLUSIONS: Field isolates lacking either exon of the pfhrp2 gene are absent in this western part of South America. Despite its sensibility to detect P. vivax, the SD Malaria Ag test P.f/Pan® kit is a satisfying alternative to microscopy in remote health centers, where it is difficult to provide highly skilled microscopists and to maintain the necessary equipment.

  7. Canopy Height Estimation in French Guiana with LiDAR ICESat/GLAS Data Using Principal Component Analysis and Random Forest Regressions

    Directory of Open Access Journals (Sweden)

    Ibrahim Fayad

    2014-11-01

    Full Text Available Estimating forest canopy height from large-footprint satellite LiDAR waveforms is challenging given the complex interaction between LiDAR waveforms, terrain, and vegetation, especially in dense tropical and equatorial forests. In this study, canopy height in French Guiana was estimated using multiple linear regression models and the Random Forest technique (RF. This analysis was either based on LiDAR waveform metrics extracted from the GLAS (Geoscience Laser Altimeter System spaceborne LiDAR data and terrain information derived from the SRTM (Shuttle Radar Topography Mission DEM (Digital Elevation Model or on Principal Component Analysis (PCA of GLAS waveforms. Results show that the best statistical model for estimating forest height based on waveform metrics and digital elevation data is a linear regression of waveform extent, trailing edge extent, and terrain index (RMSE of 3.7 m. For the PCA based models, better canopy height estimation results were observed using a regression model that incorporated both the first 13 principal components (PCs and the waveform extent (RMSE = 3.8 m. Random Forest regressions revealed that the best configuration for canopy height estimation used all the following metrics: waveform extent, leading edge, trailing edge, and terrain index (RMSE = 3.4 m. Waveform extent was the variable that best explained canopy height, with an importance factor almost three times higher than those for the other three metrics (leading edge, trailing edge, and terrain index. Furthermore, the Random Forest regression incorporating the first 13 PCs and the waveform extent had a slightly-improved canopy height estimation in comparison to the linear model, with an RMSE of 3.6 m. In conclusion, multiple linear regressions and RF regressions provided canopy height estimations with similar precision using either LiDAR metrics or PCs. However, a regression model (linear regression or RF based on the PCA of waveform samples with waveform

  8. Feeding mice with diets containing mercury-contaminated fish flesh from French Guiana: a model for the mercurial intoxication of the Wayana Amerindians

    Directory of Open Access Journals (Sweden)

    Rossignol Rodrigue

    2008-10-01

    Full Text Available Abstract Background In 2005, 84% of Wayana Amerindians living in the upper marshes of the Maroni River in French Guiana presented a hair mercury concentration exceeding the limit set up by the World Health Organization (10 μg/g. To determine whether this mercurial contamination was harmful, mice have been fed diets prepared by incorporation of mercury-polluted fish from French Guiana. Methods Four diets containing 0, 0.1, 1, and 7.5% fish flesh, representing 0, 5, 62, and 520 ng methylmercury per g, respectively, were given to four groups of mice for a month. The lowest fish regimen led to a mercurial contamination pressure of 1 ng mercury per day per g of body weight, which is precisely that affecting the Wayana Amerindians. Results The expression of several genes was modified with mercury intoxication in liver, kidneys, and hippocampus, even at the lowest tested fish regimen. A net genetic response could be observed for mercury concentrations accumulated within tissues as weak as 0.15 ppm in the liver, 1.4 ppm in the kidneys, and 0.4 ppm in the hippocampus. This last value is in the range of the mercury concentrations found in the brains of chronically exposed patients in the Minamata region or in brains from heavy fish consumers. Mitochondrial respiratory rates showed a 35–40% decrease in respiration for the three contaminated mice groups. In the muscles of mice fed the lightest fish-containing diet, cytochrome c oxidase activity was decreased to 45% of that of the control muscles. When mice behavior was assessed in a cross maze, those fed the lowest and mid-level fish-containing diets developed higher anxiety state behaviors compared to mice fed with control diet. Conclusion We conclude that a vegetarian diet containing as little as 0.1% of mercury-contaminated fish is able to trigger in mice, after only one month of exposure, disorders presenting all the hallmarks of mercurial contamination.

  9. Pulmonary Disease due to Mycobacterium malmoense in British Columbia

    Directory of Open Access Journals (Sweden)

    Mohamed S Al-Moamary

    1998-01-01

    Full Text Available Mycobacterium malmoense was first described in northern Europe and the United Kingdom in 1977. Since then, reports have appeared with increasing frequency. Cases have, however, rarely been reported from the United States, and, until now, none have been reported in Canada. This may reflect either true low prevalence of the disease or underdiagnosis by laboratories due to slow growth of the organism. This report describes a case of pulmonary disease caused by M malmoense in a 44-year-old man from British Columbia who was successfully treated with an 18-month course of conventional antituberculous drugs combined with a macrolide. This is the first report of this disease in British Columbia and, to our knowledge, in Canada.

  10. British Columbia's untapped wind export potential

    Energy Technology Data Exchange (ETDEWEB)

    Kaplan, M. [Emerging Energy Research, Cambridge, MA (United States)

    2008-07-01

    This presentation discussed wind energy developments in British Columbia (BC). There are currently more than 5000 MW of wind power development activities in British Columbia, but only 325 MW of wind power purchase agreements (PPAs). Various renewable portfolio standards and greenhouse gas (GHG) initiatives are now being use to create demand for additional renewable energy development in the northwestern United States. Studies have demonstrated that BC wind export initiatives have the potential to deliver wind power to markets in the Pacific northwest. Canadian transmission export proposals are now examining methods of bringing renewable energy to areas with high load demands. However, the United States has more than 240,000 MW of proposed wind projects for key markets in the northwestern region. It was concluded that activities in United States wind development are now posing a challenge to Canadian wind energy exporters. Various transmission projects in the United States are now looking at developing renewable energy sources close to BC. tabs., figs.

  11. Radical Neoliberalism in British Columbia: Remaking Rural Geographies

    Directory of Open Access Journals (Sweden)

    Nathan Young

    2008-03-01

    Full Text Available This paper argues that rural regions of British Columbia, Canada, are currently the subject of a radical political-economic experiment dismantling traditional Fordist and Keynesian approaches to economic development and replacing them with neoliberal strategies. This experiment targets both corporate resource economies and local or community-based economies. The paper argues that current reforms aim to enhance flexibility in major resource sectors (particularly in forestry by "liberating" corporate actors from traditional obligations to environment, labour, and communities. This strategy is buttressed by concurrent reforms to community development policies to promote "entrepreneurial" forms of development that (it is assumed can be achieved independently of the dominant resource economy. Using field research from several case communities in coastal British Columbia, the paper argues that these developments are having a strong impact on traditional economic structures and practices, as neoliberal reforms seek to disaggregate corporate and community-level economies.

  12. Exploring social and cultural diversity within 'Black British Jazz' audiences

    OpenAIRE

    Wilks, Linda

    2013-01-01

    This paper presents the findings of a recent study which explores the social, economic and cultural characteristics of audiences for performances by black British jazz musicians. It draws on Bourdieu’s theoretical concept of cultural capital, which links social class and educational qualification level to cultural consumption, as well as on Hall’s exploration of ‘new ethnicities’, demonstrating how the two theories are interrelated. The study uses a mixed method approach of observation, quest...

  13. Robinson Crusoe: the fate of the British Ulysses.

    Science.gov (United States)

    Pimentel, Juan

    2010-03-01

    If travel has been one of the leitmotifs of Western imagination, Robinson Crusoe has certainly been one of its foremost incarnations. This British Ulysses foretold the global village, but also its problems. He predicted the end of distance, but also the triumph of isolation and anaesthetized loneliness. This paper provides an overview of the connections between Defoe's narrative and the new science and explores two versions of the story by two contemporary writers, Julio Cortazar and John Maxwell Coetzee.

  14. Arming the British Home Guard, 1940-1944

    OpenAIRE

    Clarke, D M

    2011-01-01

    The Second World War saw British society mobilised to an unprecedented extent to meet the threat of Total War. ‘Total Defence’ was manifest in organisations such as the ARP and Home Guard. What sets the Home Guard apart was its combatant role. This thesis examines the arms provided for the Home Guard, and concludes that its combat power has been seriously underestimated. It benefitted from huge quantities of high quality smallarms purchased from the United States, which were no...

  15. British and American History in English Extensive Reading

    Institute of Scientific and Technical Information of China (English)

    周阔

    2014-01-01

    <正>In this part,we mainly talk about British and American history in English Extensive Reading.There are some information related to the text"A Useful Stick".London ranks as one of the world’s oldest and most historic cities.It is the capital of the United Kingdom of Great Britain and Northern Ireland.The city was founded about 43A.D.,when the armies of the Roman Empire conquered Britain.

  16. Optimizing nursing human resource planning in British Columbia.

    Science.gov (United States)

    Lavieri, Mariel S; Puterman, Martin L

    2009-06-01

    This paper describes a linear programming hierarchical planning model that determines the optimal number of nurses to train, promote to management and recruit over a 20 year planning horizon to achieve specified workforce levels. Age dynamics and attrition rates of the nursing workforce are key model components. The model was developed to help policy makers plan a sustainable nursing workforce for British Columbia, Canada. An easy to use interface and considerable flexibility makes it ideal for scenario and "What-If?" analyses.

  17. Best of Digital British Columbia : Digitization Around the Province

    OpenAIRE

    2011-01-01

    The Online Dictionary of Library and Information Science defines digitization as “the process of converting data to digital format for processing by a computer.” We have all heard about mass digitization projects such as the Google Digitization Project and Project Gutenberg, but local ’boutique’ digitization efforts do not receive as much fanfare. Digitization projects completed in BC showcase the unique culture and history of British Columbia. The BC Digitization Coalition is a new initiativ...

  18. Arts and the Perceived Quality of Life in British Columbia

    Science.gov (United States)

    Michalos, Alex C.; Kahlke, P. Maurine

    2010-01-01

    The aims of this investigation were (1) to measure the impact of arts-related activities on the perceived quality of life of a representative sample of British Columbians aged 18 years or more in the spring of 2007, and (2) to compare the findings of this study with those of a sample of 1,027 adults drawn from five B.C. communities (Comox Valley,…

  19. A Special Forum on "20th Century British Women Writers"

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    <正>This group of essays is written as part of a research project entitled "A Feminist Study of the 20th century British and American Women Writers"(GDUFS211- 1-005),supported by "211 Project" of Guangdong University of Foreign Studies. Feminist literary criticism gained irreversible momentum in 1960s with the rising of the second-wave feminist movement worldwide.The "gynocritics" advocated by Elaine Showalter draws researchers’ attention to the women’s experiences

  20. The criminal careers of chronic offenders in Vancouver, British Columbia

    OpenAIRE

    Giles, Christopher M.H.

    2011-01-01

    Typically, research on “chronic offenders” employs a cohort design with general population or higher risk samples. These designs tend to include a small number of high frequency offenders. This dissertation examines the conviction histories of 152 pre-identified high frequency offenders who are supervised by the Chronic Offenders Program (COP) at the Vancouver Police Department in Vancouver, British Columbia. The lifetime conviction histories and other background variables of the 152 offen...

  1. Come to Daddy? Claiming Chris Cunningham for British Art Cinema

    OpenAIRE

    Leggott, James

    2016-01-01

    Twenty years after he came to prominence via a series of provocative, ground-breaking music videos, Chris Cunningham remains a troubling, elusive figure within British visual culture. His output – which includes short films, advertisements, art gallery commissions, installations, music production and a touring multi-screen live performance – is relatively slim, and his seemingly slow work rate (and tendency to leave projects uncompleted or unreleased) has been a frustration for fans and comme...

  2. British media attacks on homeopathy: are they justified?

    Science.gov (United States)

    Vithoulkas, George

    2008-04-01

    Homeopathy is being attacked by the British media. These attacks draw support from irresponsible and unjustified claims by certain teachers of homeopathy. Such claims include the use of 'dream' and 'imaginative' methods for provings. For prescribing some such teachers attempt to replace the laborious process of matching symptom picture and remedy with spurious theories based on 'signatures', sensations and other methods. Other irresponsible claims have also been made. These "new ideas" risk destroying the principles, theory, and practice of homeopathy.

  3. Soviet Perspectives on British Security Policy: A Reader

    Science.gov (United States)

    1986-10-01

    books, journals, monographs and newspapers in recent years, with an eye toward covering all the key components of British foreign policy and defense...improve the military might of the U.S. and NATO as a whole. To justify these unprecedented military preparations in the peoples’ eyes , the West has often...and Martlesham Heath and Hillingdon (scatter communication hubs). According to foreign press reports, a signals intelligence center has been built at

  4. The perilous state of seagrass in the British Isles.

    Science.gov (United States)

    Jones, Benjamin L; Unsworth, Richard K F

    2016-01-01

    Seagrass ecosystems face widespread threat from reduced water quality, coastal development and poor land use. In recent decades, their distribution has declined rapidly, and in the British Isles, this loss is thought to have been extensive. Given increasing knowledge of how these ecosystems support fisheries production, the understanding of their potential rapid loss, and the difficulty in restoring them, it is vital we develop an understanding of the risks they are under, so that management actions can be developed accordingly. Developing an understanding of their environmental status and condition is therefore critical to their long-term management. This study provided, to our knowledge, the first examination of the environmental health of seagrass meadows around the British Isles. This study used a bioindicator approach and involved collecting data on seagrass density and morphology alongside analysis of leaf biochemistry. Our study provides, to the best of our knowledge, the first strong quantitative evidence that seagrass meadows of the British Isles are mostly in poor condition in comparison with global averages, with tissue nitrogen levels 75% higher than global values. Such poor status places their long-term resilience in doubt. Elemental nutrient concentrations and morphological change suggest conditions of excess nitrogen and probable low light, placing many of the meadows sampled in a perilous state, although others, situated away from human populations were perceived to be healthy. Although some sites were of a high environmental health, all sites were considered at risk from anthropogenic impacts, particularly poor water quality and boating-based disturbances. The findings of this study provide a warning of the need to take action, with respect to water quality and disturbance, to prevent the further loss and degradation of these systems across the British Isles.

  5. Union-Active School Librarians and School Library Advocacy: A Modified Case Study of the British Columbia Teacher-Librarians' Association and the British Columbia Teachers' Federation

    Science.gov (United States)

    Ewbank, Ann Dutton

    2015-01-01

    This modified case study examines how the members of the British Columbia Teacher-Librarians' Association (BCTLA), a Provincial Specialist Association (PSA) of the British Columbia Teachers' Federation (BCTF), work together to advocate for strong school library programs headed by a credentialed school librarian. Since 2002, despite nullification…

  6. Malaysia as the Archetypal Garden in the British Creative Imagination

    Directory of Open Access Journals (Sweden)

    Siti Nuraishah Ahmad

    2014-04-01

    Full Text Available European travel writing (1512–1984 represented Malaysia as a tropical Garden of Eden, an image that has also percolated into literary texts concerning the region. This article examines spatial images in British fiction through the framework of archetypal literary criticism and theories of colonial representations of space to reveal the worlding (Spivak 1999 of Malaysia as a garden. In order to ascertain the ways in which the garden archetype has been deployed by the British creative imagination in the past and the present, novels from the colonial and postcolonial periods have been selected for analysis. Three dominant incarnations of the garden archetype can be discerned throughout novels by Joseph Conrad, W. Somerset Maugham, and Anthony Burgess: the lush, Romantic garden; the restrained, ­disciplined Victorian garden; and the barren, dried-up garden. The postcolonial British novel, for its part, deploys images of the barren garden revived (William Riviere’s Borneo Fire as well as a return to the earlier Conradian image of the Romantic locus amoenus (Frederick Lees’ Fool’s Gold. This article concludes that the representation of Malaysia in various guises of the archetypal garden negates the indigenous worldview concerning space and produces instead “knowledge” about Malaysia rooted in the white man’s perspective.

  7. Caribou in British Columbia: A 1996 status report

    Directory of Open Access Journals (Sweden)

    Douglas C. Heard

    1998-03-01

    Full Text Available Caribou (Rangifer tarandus in British Columbia are classified into mountain, northern and boreal ecotypes based on behavioural and ecological characteristics. We recognized 12 mountain caribou herds, 27 northern caribou herds, and an area occupied by low density boreal caribou dispersed in the boreal forests of the northeast portion of the province. Abundance estimates were usually based on attempts at total counts made from the air. Trends were based on repeated population estimates or the difference between recruitment and mortality rates for each herd. In 1996 there were approximately 18 000 caribou in British Columbia; 2300 mountain and 15 600 northern and boreal. These estimates suggest a slight increase in the numbers of both ecotypes over the last 18 years. Fifteen percent of the herds were reportedly increasing, 10% were decreasing, 31% were stable, but for 44% of the herds the trend was unknown. Historically caribou were found throughout 8 of the 14 biogeoclimatic zones in B.C. Caribou are now rarely found in the Sub-Boreal Spruce zone, likely due to increased predation from wolves that increased in response to increasing moose numbers. Ranges of several herds in the Engelmann Spruce — Subalpine Fir and Alpine Tundra zones of south-eastern British Columbia are also reduced relative to historic conditions, probably because of habitat loss, habitat fragmentation, predation and hunting. Forest harvesting represents the greatest threat to caribou habitat and current research focuses on the mitigation of forest harvesting impacts.

  8. British Energy - nuclear power in the private sector

    Energy Technology Data Exchange (ETDEWEB)

    Hawley, R. [British Energy plc, Edinburgh (United Kingdom)

    1997-04-01

    The first four months of the operation of British Energy as a privatised nuclear utility are briefly reviewed. Operational and financial performance have been good as exemplified by the figures for power output and financial return. Freedom from government control means that the options open to the company are much wider but the need to meet the expectations of shareholders is a major consideration. Added to this, the competitive nature of the electricity industry means that the cost reduction is important, though this cannot be at the expense of safety. Shareholder expectations make the funding of new nuclear power stations unrealistic at present. Increasingly, however, markets are opening up in the maintenance of existing plant and the decommissioning of older plant. The British Energy Group also has considerable expertise in the design, operation and management of power stations and of acting in a competitive energy market that could be exported. British Energy`s International Division is in place to develop this potential. (UK).

  9. Wind energy on the horizon in British Columbia. A review and evaluation of the British Columbia wind energy planning framework

    Science.gov (United States)

    Day, Jason

    This study examines the wind energy planning frameworks from ten North American jurisdictions, drawing important lessons that British Columbia could use to build on its current model which has been criticized for its limited scope and restriction of local government powers. This study contributes to similar studies conducted by Kimrey (2006), Longston (2006), and Eriksen (2009). This study concludes that inclusion of wind resource zones delineated through strategic environmental assessment, programme assessment, and conducting research-oriented studies could improve the current British Columbia planning framework. The framework should also strengthen its bat impact assessment practices and incorporate habitat compensation. This research also builds upon Rosenberg's (2008) wind energy planning framework typologies. I conclude that the typology utilized in Texas should be employed in British Columbia in order to facilitate utilizing wind power. The only adaptation needed is the establishment of a cross-jurisdictional review committee for project assessment to address concerns about local involvement and site-specific environmental and social concerns.

  10. Attitudes towards people with intellectual disabilities: a comparison of young people from British South Asian and White British backgrounds.

    Science.gov (United States)

    Sheridan, Joel; Scior, Katrina

    2013-04-01

    Research with South Asian families of individuals with intellectual disabilities (ID) suggests an increased fear of stigma and isolation from the community. Evidence on attitudes towards ID among the wider community is very limited and was the focus of the present study. Responses were collected from 737 college students aged 16-19 using the Community Living Attitudes Scale-ID version. Results indicated that British South Asians (n=355) were less in favour of the social inclusion of people with ID than White British young people (n=382). British South Asian adolescents were more likely to hold the view that people with ID should be sheltered and not empowered. It is proposed that future inclusion policies integrate ethnic minority views whose religious and cultural values do not always conform to the core values of social inclusion policies. It is also proposed that culturally specific school based interventions could be introduced with the aims of decreasing stigma and fostering attitudes in line with the aims of normalisation.

  11. Dynamical Mapping of Anopheles darlingi Densities in a Residual Malaria Transmission Area of French Guiana by Using Remote Sensing and Meteorological Data

    Science.gov (United States)

    Adde, Antoine; Roux, Emmanuel; Mangeas, Morgan; Dessay, Nadine; Nacher, Mathieu; Dusfour, Isabelle; Girod, Romain; Briolant, Sébastien

    2016-01-01

    Local variation in the density of Anopheles mosquitoes and the risk of exposure to bites are essential to explain the spatial and temporal heterogeneities in the transmission of malaria. Vector distribution is driven by environmental factors. Based on variables derived from satellite imagery and meteorological observations, this study aimed to dynamically model and map the densities of Anopheles darlingi in the municipality of Saint-Georges de l’Oyapock (French Guiana). Longitudinal sampling sessions of An. darlingi densities were conducted between September 2012 and October 2014. Landscape and meteorological data were collected and processed to extract a panel of variables that were potentially related to An. darlingi ecology. Based on these data, a robust methodology was formed to estimate a statistical predictive model of the spatial-temporal variations in the densities of An. darlingi in Saint-Georges de l’Oyapock. The final cross-validated model integrated two landscape variables—dense forest surface and built surface—together with four meteorological variables related to rainfall, evapotranspiration, and the minimal and maximal temperatures. Extrapolation of the model allowed the generation of predictive weekly maps of An. darlingi densities at a resolution of 10-m. Our results supported the use of satellite imagery and meteorological data to predict malaria vector densities. Such fine-scale modeling approach might be a useful tool for health authorities to plan control strategies and social communication in a cost-effective, targeted, and timely manner. PMID:27749938

  12. High malaria transmission in a forested malaria focus in French Guiana: How can exophagic Anopheles darlingi thwart vector control and prevention measures?

    Science.gov (United States)

    Vezenegho, Samuel B; Adde, Antoine; de Santi, Vincent Pommier; Issaly, Jean; Carinci, Romuald; Gaborit, Pascal; Dusfour, Isabelle; Girod, Romain; Briolant, Sébastien

    2016-01-01

    In French Guiana, malaria vector control and prevention relies on indoor residual spraying and distribution of long lasting insecticidal nets. These measures are based on solid epidemiological evidence but reveal a poor understanding of the vector. The current study investigated the behaviour of both vectors and humans in relation to the ongoing prevention strategies. In 2012 and 2013, Anopheles mosquitoes were sampled outdoors at different seasons and in various time slots. The collected mosquitoes were identified and screened for Plasmodium infection. Data on human behaviour and malaria episodes were obtained from an interview. A total of 3,135 Anopheles mosquitoes were collected, of which Anopheles darlingi was the predominant species (96.2%). For the December 2012-February 2013 period, the Plasmodium vivax infection rate for An. darlingi was 7.8%, and the entomological inoculation rate was 35.7 infective bites per person per three-month span. In spite of high bednet usage (95.7%) in 2012 and 2013, 52.2% and 37.0% of the participants, respectively, had at least one malaria episode. An. darlingi displayed heterogeneous biting behaviour that peaked between 20:30 and 22:30; however, 27.6% of the inhabitants were not yet protected by bednets by 21:30. The use of additional individual and collective protective measures is required to limit exposure to infective mosquito bites and reduce vector densities. PMID:27653361

  13. Mercury status of the Amazon Continental Shelf: Guiana dolphins (Sotalia guianensis, Van Benédén 1864) as a bioindicator.

    Science.gov (United States)

    de Moura, Jailson Fulgencio; Emin-Lima, Renata; Hacon, Sandra S; Vega, Claudia Maribel; de Campos, Reinaldo Calixto; Siciliano, Salvatore

    2012-08-01

    Total mercury (Hg) was analyzed in muscle tissue of 27 accidentally captured Guiana dolphins (Sotalia guianensis) in order to evaluate Hg contamination levels present in the Amazon Continental Shelf, in Amapá state, North Brazil. The samples showed a mean concentration of 0.4 ± 0.16 μg/g wet weight (ww), ranging from 0.07 to 0.79 μg/g ww. As observed in several other cetacean species, Hg concentrations presented positive correlations to body length, related to the capacity to bioaccumulate this element throughout life. Hg concentrations were not significantly different between males (mean = 0.38 μg/g ww; n = 15) and females (mean = 0.42 μg/g ww; n = 12). Concentrations were low when compared to results of studies carried out with small cetaceans in the Northern Hemisphere, and with some previous studies in the south-eastern region of Brazil. In contrast with high Hg concentrations normally detected in river dolphin samples from Amazon River tributaries, our results suggest that the Amazon coast contains low levels of Hg in bioavailable form.

  14. Genetic analysis of the Saimiri breeding colony of the Pasteur Institute (French Guiana): development of a molecular typing method using a combination of nuclear and mitochondrial DNA markers.

    Science.gov (United States)

    Lavergne, Anne; Catzeflis, François; Lacôte, Sandra; Barnaud, Antoine; Bordier, Marion; Mercereau-Puijalon, Odile; Contamin, Hugues

    2003-12-01

    Saimiri (Cebidae) groups a complex of species and subspecies, which present a large morphological plasticity. Genetic analysis is complicated by the absence of consensus on classification criteria and the paucity of molecular tools available for the genus. As the squirrel monkey is widely used in biomedical research, breeding centers have been established, but the genetic make up and diversity of many of the existing colonies is unknown precluding a rationale breeding policy. To develop a genetic typing strategy for the Saimiri breeding colony of Pasteur Institute of French Guiana, we have used Cytochrome b, a mitochondrial marker, and nuclear microsatellites. Cytochrome b sequences from wild-caught Saimiri boliviensis, Saimiri sciureus sciureus and S. s. collinsi reference specimens and captive animals identified 11 haplotypes, grouped into three distinct clades. An estimate of genetic variability within each captive morphotype, and of the extent of molecular divergence between the Bolivian, Guyanese and Brazilian breeds was obtained from the analysis of three nuclear microsatellites. Taxon-specific microsatellites enabled typing of F0-F3 animals, but did not differentiate Brazilian from Guyanese animals. Three locus microsatellite analysis of a representative sample from each generation showed no trend for loss of heterozygosity, and identified hybrid animals between Bolivian and the two others sub-species. These data provide novel evidence for taxonomic classification and a rationale strategy to further type the whole colony.

  15. High malaria transmission in a forested malaria focus in French Guiana: How can exophagic Anopheles darlingi thwart vector control and prevention measures?

    Science.gov (United States)

    Vezenegho, Samuel B; Adde, Antoine; Pommier de Santi, Vincent; Issaly, Jean; Carinci, Romuald; Gaborit, Pascal; Dusfour, Isabelle; Girod, Romain; Briolant, Sébastien

    2016-09-01

    In French Guiana, malaria vector control and prevention relies on indoor residual spraying and distribution of long lasting insecticidal nets. These measures are based on solid epidemiological evidence but reveal a poor understanding of the vector. The current study investigated the behaviour of both vectors and humans in relation to the ongoing prevention strategies. In 2012 and 2013, Anopheles mosquitoes were sampled outdoors at different seasons and in various time slots. The collected mosquitoes were identified and screened for Plasmodium infection. Data on human behaviour and malaria episodes were obtained from an interview. A total of 3,135 Anopheles mosquitoes were collected, of which Anopheles darlingi was the predominant species (96.2%). For the December 2012-February 2013 period, the Plasmodium vivax infection rate for An. darlingi was 7.8%, and the entomological inoculation rate was 35.7 infective bites per person per three-month span. In spite of high bednet usage (95.7%) in 2012 and 2013, 52.2% and 37.0% of the participants, respectively, had at least one malaria episode. An. darlingi displayed heterogeneous biting behaviour that peaked between 20:30 and 22:30; however, 27.6% of the inhabitants were not yet protected by bednets by 21:30. The use of additional individual and collective protective measures is required to limit exposure to infective mosquito bites and reduce vector densities.

  16. The cultural currency of a 'good' sense of humour: British comedy and new forms of distinction

    OpenAIRE

    Friedman, S.

    2011-01-01

    Traditionally considered lowbrow art par excellence, British comedy has grown steadily in legitimacy since the ‘Alternative Comedy Movement’ of the early 1980s. Yet while there might be evidence of a transformation in British comic production, there is little understanding of how this has been reflected in patterns of consumption. Indeed, there is a remarkable absence of studies probing comedy taste in British cultural sociology, most notably in Bennett et al’s (2009) recent and otherwise exh...

  17. Preliminary tsunami hazard assessment in British Columbia, Canada

    Science.gov (United States)

    Insua, T. L.; Grilli, A. R.; Grilli, S. T.; Shelby, M. R.; Wang, K.; Gao, D.; Cherniawsky, J. Y.; Harris, J. C.; Heesemann, M.; McLean, S.; Moran, K.

    2015-12-01

    Ocean Networks Canada (ONC), a not-for-profit initiative by the University of Victoria that operates several cabled ocean observatories, is developing a new generation of ocean observing systems (referred to as Smart Ocean Systems™), involving advanced undersea observation technologies, data networks and analytics. The ONC Tsunami project is a Smart Ocean Systems™ project that addresses the need for a near-field tsunami detection system for the coastal areas of British Columbia. Recent studies indicate that there is a 40-80% probability over the next 50 for a significant tsunami impacting the British Columbia (BC) coast with runups higher than 1.5 m. The NEPTUNE cabled ocean observatory, operated by ONC off of the west coast of British Columbia, could be used to detect near-field tsunami events with existing instrumentation, including seismometers and bottom pressure recorders. As part of this project, new tsunami simulations are underway for the BC coast. Tsunami propagation is being simulated with the FUNWAVE-TVD model, for a suite of new source models representing Cascadia megathrust rupture scenarios. Simulations are performed by one-way coupling in a series of nested model grids (from the source to the BC coast), whose bathymetry was developed based on digital elevation maps (DEMs) of the area, to estimate both tsunami arrival time and coastal runup/inundation for different locations. Besides inundation, maps of additional parameters such as maximum current are being developed, that will aid in tsunami hazard assessment and risk mitigation, as well as developing evacuation plans. We will present initial results of this work for the Port Alberni inlet, in particular Ucluelet, based on new source models developed using the best available data. We will also present a model validation using measurements of the 2011 transpacific Tohoku-oki tsunami recorded in coastal BC by several instruments from various US and Canadian agencies.

  18. Joint orientation measurements in Western Alberta and British Columbia

    Directory of Open Access Journals (Sweden)

    A. E. SCHEIDEGGER

    1981-06-01

    Full Text Available Joint orientations were measured in the mountains of Western Alberta
    and British Columbia. These were then evaluated statistically according
    to the standard method of Kohlbeck and Scheidegger. If the bisectrices
    of the preferred joint orientations are interpreted as principal directions
    of the neotectonic stress field, the maximum compression in the latter
    is found to be from NE-SW (in the South to NNE-SSW (in the North.
    This agrees well with data regarding the neotectonic intraplate stresses
    observed from oil-well break-out data.

  19. British business in Brazil: maturity and demise (1850-1950

    Directory of Open Access Journals (Sweden)

    Marcelo de Paiva Abreu

    2000-12-01

    Full Text Available This paper analyses the long-term trends of ''British business'' in Brazil since 1850. It covers investment and other manifestations of the British presence such as those related to trade as well as financial intermediation. Primary interest is in British involvement in Brazilian private sector activities, whether by direct investment or by the flotation of sterling securities for firms operating in Brazil. The article also considers the role of London as a financial market where Brazilian public loans were floated, the relevance of Britain as a market for Brazilian commodities and as a supplier to Brazil, and British intermediation in Brazilian trade with third countries. It is divided in chronological sections: imperial years (1850-1889; stagnation and boom (1889-1914; first signs of decline (1914-1930, and the divestment period (1930 to the mid-1950's. The final section presents the conclusions and mentions post-1950 trends.Este artigo considera as tendências de longo prazo das relações econômicas e financeiras britânicas com o Brasil desde 1850. Abrange investimentos e outas manifestações da presença britânica no Brasil, tais como as relacionadas a comércio e intermediação financeira. O interesse fundamental é no envolvimento britânico com as atividades do setor privado no Brasil, seja através de investimento direto, seja na intermediação financeira em benefício de firmas privadas que operavam no Brasil. O artigo também menciona o papel de Londres como centro financeiro no qual eram lançados empréstimos públicos brasileiros, a relevância do Reino Unido como mercado para as exportações brasileiras e como supridor de importações para o Brasil, e a intermediação britânica no comércio brasileiro com terceiros países. O artigo é dividido em seções cronológicas: os anos imperiais (1850-1889; estagnação e boom (1889-1914; primeiros sinais de declínio (1914-1930; os anos de redução de investimentos (1930

  20. Issues in designing an assessment of British Sign Language development.

    Science.gov (United States)

    Herman, R

    1998-01-01

    This paper reports on a collaborative project in progress to develop a standardised clinical assessment of British Sign Language development for use with deaf children. The need for such an assessment is highlighted following a survey of professionals working in this area (Herman, in press). The development of the assessment battery will be described in the context of research into the assessment of sign language development. Issues in selection of the standardisation population will be presented. Finally the need for collaboration between different professionals working in this area, in particular the key role of the deaf BSL user will be emphasised.

  1. Socioeconomic inequality in health in the British household panel

    DEFF Research Database (Denmark)

    Foverskov, Else; Holm, Anders

    2016-01-01

    Despite social inequality in health being well documented, it is still debated which causal mechanism best explains the negative association between socioeconomic position (SEP) and health. This paper is concerned with testing the explanatory power of three widely proposed causal explanations...... of the British Household Panel Survey. Household income and location on the Cambridge Scale is included as measures of different dimensions of SEP and health is measured as a latent factor score. The causal hypotheses are tested using a time-based Granger approach by estimating dynamic fixed effects panel...

  2. The British species of Enicospilus (Hymenoptera: Ichneumonidae: Ophioninae

    Directory of Open Access Journals (Sweden)

    Gavin R. Broad

    2016-04-01

    Full Text Available The nine British and Irish species of Enicospilus are revised, mapped and an identification key provided. One species, Enicospilus myricae sp. nov., is described as new; Enicospilus merdarius (Gravenhorst, 1829 is a senior synonym of E. tournieri (Vollenhoven, 1879 syn. nov.; the only available name for E. merdarius auctt. is Enicospilus adustus (Haller, 1885 stat. rev., and a neotype is designated for Ophion adustus Haller, 1885. Enicospilus cerebrator Aubert, 1969 and E. repentinus (Holmgren, 1860 are newly recorded from Britain. Some host data are available for eight of the nine species.

  3. Geophysical images of basement rocks. Geophysical images in the Guianese basement. Airborne geophysical campaign in French Guiana - 1996; Images geophysiques de socles. Images geophysiques dans le socle guyanais. Campagne de geophysique aeroportee en Guyane francaise - 1996

    Energy Technology Data Exchange (ETDEWEB)

    Delor, C.; Perrin, J.; Truffert, C.; Asfirane, F.; Rossi, Ph.; Bonjoly, D.; Dubreuihl, J. [Bureau de Recherches Geologiques et Minieres (BRGM), 45 - Orleans (France); Chardon, D

    1998-08-01

    The French Office for Geological and Mining Research (BRGM) has carried out a high sensitivity airborne geophysical survey of northern French Guiana during the second half of 1996. The aim was to realize a high resolution magnetic and gamma spectrometric mapping for future prospecting, land use and environment management. This paper describes in details the geophysical campaign, the material used, the navigation techniques, the processing of magnetic data, the gamma radiation sources used, the spectrometric calibrations and the geologic interpretation of the results. (J.S.)

  4. Annual variations in the number of malaria cases related to two different patterns of Anopheles darlingi transmission potential in the Maroni area of French Guiana

    Directory of Open Access Journals (Sweden)

    Issaly Jean

    2010-03-01

    Full Text Available Abstract Background With an Annual Parasite Incidence (API of 132.1, in the high and moderate risks zones, the Maroni area of French Guiana has the second highest malaria incidence of South-America after Guyana (API = 183.54 and far above Brazil (API = 28.25. Malaria transmission is occurring despite strong medical assistance and active vector control, based on general WHO recommendations. This situation is generated by two main factors that are the social and cultural characteristics of this border area, where several ethnic groups are living, and the lack of understanding of transmission dynamics of the main mosquito vector, Anopheles darlingi. In this context, entomological data collected in two villages belonging to two different ethnic groups of the French border of the Maroni River, were retrospectively analysed to find out how the mosquito bionomics are related to the malaria transmission patterns. Methods Data were provided by human landing catches of mosquitoes carried out each month for two years in two villages belonging to two ethnic groups, the Amerindians Wayanas and the Aloukous of African origin. The mosquitoes were sorted by species, sex, date, hour and place of collection and processed for Plasmodium sp. parasite detection. The data were compiled to provide the following variables: human biting rates (HBR, parity rates (PR, numbers of infective bites (IB, entomological inoculation rates (EIR and numbers of infected mosquitoes surviving enough to transmit (IMT. Spatial and temporal differences of variables between locations and during the night were tested by the Kruskall-Wallis analysis of variance to find out significant variations. Results The populations of the main mosquito vector An. darlingi showed significant variations in the spatial and temporal HBR/person/night and HBR/person/hour, IB/person/month and IB/person/hour, and IMT/village/night and IMT/village/hour. In the village of Loca (Aloukous, the IMT peaked from June

  5. The imprint of the Slave Trade in an African American population: mitochondrial DNA, Y chromosome and HTLV-1 analysis in the Noir Marron of French Guiana

    Directory of Open Access Journals (Sweden)

    Larrouy Georges

    2010-10-01

    Full Text Available Abstract Background Retracing the genetic histories of the descendant populations of the Slave Trade (16th-19th centuries is particularly challenging due to the diversity of African ethnic groups involved and the different hybridisation processes with Europeans and Amerindians, which have blurred their original genetic inheritances. The Noir Marron in French Guiana are the direct descendants of maroons who escaped from Dutch plantations in the current day Surinam. They represent an original ethnic group with a highly blended culture. Uniparental markers (mtDNA and NRY coupled with HTLV-1 sequences (env and LTR were studied to establish the genetic relationships linking them to African American and African populations. Results All genetic systems presented a high conservation of the African gene pool (African ancestry: mtDNA = 99.3%; NRY = 97.6%; HTLV-1 env = 20/23; HTLV-1 LTR = 6/8. Neither founder effect nor genetic drift was detected and the genetic diversity is within a range commonly observed in Africa. Higher genetic similarities were observed with the populations inhabiting the Bight of Benin (from Ivory Coast to Benin. Other ancestries were identified but they presented an interesting sex-bias. Whilst male origins spread throughout the north of the bight (from Benin to Senegal, female origins were spread throughout the south (from the Ivory Coast to Angola. Conclusions The Noir Marron are unique in having conserved their African genetic ancestry, despite major cultural exchanges with Amerindians and Europeans through inhabiting the same region for four centuries. Their maroon identity and the important number of slaves deported in this region have maintained the original African diversity. All these characteristics permit to identify a major origin located in the former region of the Gold Coast and the Bight of Benin; regions highly impacted by slavery, from which goes a sex-biased longitudinal gradient of ancestry.

  6. Norms of care in British and American neurologic practice.

    Science.gov (United States)

    Menken, M; Hopkins, A; DeFriese, G H

    1988-01-01

    At a Consensus Development Conference on the Scope of Neurological Practice in the United Kingdom, 26 British specialists in the field of neurology constructed norms of care for patients with 11 neurologic disorders. For each disorder, these specialists specified the percentage of all patients who should see a physician, as well as the percentage who should see a consultant neurologist, the appropriate duration of the initial patient encounter, and the appropriate frequency of follow-up visits per annum. When compared with American estimates used in health manpower planning, British neurologists generally make a far greater allowance for patient self-care, as well as care by nonphysician health care providers, allow less time for patient encounters, and see a need for follow-up care less frequently. These marked differences in the perceptions of specialists of a normative character may determine, in part, the different "practice styles" of physicians in different regions that cannot be explained in economic terms. Results suggest that the practice style concept should be broadened to include the use of health personnel of many types, the scope of specialty medicine, and the role definition of primary care.

  7. Mimulus peregrinus (Phrymaceae: A new British allopolyploid species

    Directory of Open Access Journals (Sweden)

    Mario Vallejo-Marin

    2012-07-01

    Full Text Available Polyploidization plays an important role in species formation as chromosome doubling results in strong reproductive isolation between derivative and parental taxa. In this note I describe a new species, Mimulus peregrinus (Phrymaceae, which represents the first recorded instance of a new British polyploid species of Mimulus (2n = 6x = 92 that has arisen since the introduction of this genus into the United Kingdom in the 1800’s. M. peregrinus presents floral and vegetative characteristics intermediate between M. guttatus and M. luteus, but can be distinguished from all naturalized British Mimulus species and hybrids based on a combination of reproductive and vegetative traits. M. peregrinus displays high pollen and seed fertility as well as traits usually associated with genome doubling such as increased pollen and stomata size. The intermediate characteristics of M. peregrinus between M. guttatus (2n = 2x = 28 and M. luteus (2n = 4x = 60-62, and its close affinity with the highly sterile, triploid (2n = 3x = 44-45 hybrid taxon M. × robertsii (M. guttatus × M. luteus, suggests that M. peregrinus may constitute an example of recent allopolyploid speciation.

  8. British farmers want "couch potato" removed from dictionary

    Institute of Scientific and Technical Information of China (English)

    钟守雄

    2005-01-01

    英国种植土豆的农民们纷纷涌上街头游行,强烈要求《牛津英语大词典》把短语“couch potato”从字典中删掉,理由是这个词有损土豆的形象。英国马铃薯委员会计划在伦敦议会大厦及牛津大学出版社的办公室旁举行抗议活动,以迫使《牛津英语大词典》用另一个词“couch slouch”来取代“couch potato”。英国马铃薯委员会代表着大约4000名土豆种植者和加工者,该委员会的市场部主任凯瑟琳·莱思说,他们已经向《牛津英语大词典》的编撰者们写了申诉British potato farm ers were taking to the streets to call forthe expression“couch potato”to be struck from the dictionary onthe grounds that it harm s the veg-etable’s im age.The British Potato Council wantsthe O xford English Dictionary to re-place the expression with the term“couch s...

  9. Where are we now in British health economics?

    Science.gov (United States)

    Blaug, M

    1998-08-01

    Health economics took off in 1970 or thereabouts, just after the take-off date for the economics of education. Although early health economics made use of human capital theory as did the economics of education, it soon took a different route inspired by Arrow's work on medical insurance. The economics of education failed to live up to its promising start in the 1960s and gradually ran out of steam. The economics of health, however, has made steady theoretical and empirical progress since 1970, principally in coming to grips with the implications of supplier-induced demand and the difficulties of evaluating health care outcomes. Some of the best work on British health economics has been in the area of normative welfare economics, defining more precisely what is meant by equity in the delivery of health care and measuring the degree of success in achieving equity. Recent efforts to reform the NHS by the introduction of 'quasi markets' have improved the quantity and quality of health care in Britain. In short, British health economics has been characterised by the use of Pigovian piecemeal rather than Paretian global welfare economics, retaining a distinctive style that sets it apart from American health economics.

  10. Subtitle Translation of Humour in British TV Sitcoms

    Institute of Scientific and Technical Information of China (English)

    YE Jun-fei

    2014-01-01

    This thesis explores the translation of three categories of British humour-universal, cultural and linguistic humour in the light of GTVH(General Theory of Verbal Humour) and Relevance Theory. GTVH benefits the study of humour translation by providing an analytical framework of six Knowledge Resources which include Language (LA), Narrative Strategy(NS), Target (TA), Situation(SI), Logical Mechanism(LM) and Script Opposition (SO). The hierarchy of Knowledge Resources is used to make an analysis of the internal structure of humour and Relevance theory functions as a translation theory to check whether the translation is appropriate to achieve optimal relevance. Taking the translation examples from British TV sitcoms“Yes, Prime Minis-ter”and“Little Britain”,the thesis probes into the most important Knowledge Resources in these three kinds of humour respec-tively, analyzes the loss and gain of humour reproduction in fansubbers’translation and makes a few adjustments to some inappro-priate translation versions to“achieve the maximization of relevance”.

  11. Off the Chart: The Crimean War in British Public Consciousness

    Directory of Open Access Journals (Sweden)

    A. L. Berridge

    2015-05-01

    Full Text Available The Crimean War revealed in this issue of '19' is of such rich and varied historical interest as to make a mystery of its relative obscurity with the general public in the UK. My own article adopts a novelist’s perspective to chart some aspects of this popular decline, exploring the treatment of the Siege of Sebastopol through the media of painting, literature, and cinema, and considering whether those aspects of the war that have made the greatest impression on the public mind are also those that make it least commercially attractive. It also examines the more official legacy, from the treatment of war dead to the changing face of sculpted memorials, and by comparing British commemoration with that of Russians in Crimea, discusses the possible role played in national memory by both shame and pride. In a final brief analysis of the 1968 film 'The Charge of the Light Brigade', I consider the extent to which modern rejection of Victorian values has created historical distortion, and whether a more truthful presentation might better serve the cause of preserving an important war in the British public consciousness.

  12. The French Army and British Army Crimean War Reforms

    Directory of Open Access Journals (Sweden)

    Anthony Dawson

    2015-05-01

    Full Text Available French army logistics of the Crimean War are generally considered to have been better organized than their British counterpart. This sometimes erroneous belief was fuelled by letters home (from officers and men as well as by the reporting of various ‘special correspondents’ in the Crimea, and created an emotional response favourable to the ordinary soldier and, in particular, towards the French. This then became the basis for arguments for reform of the British army in the military and domestic press and in Parliament. Clamour for reform on French lines led to official studies being made of the French army, especially of logistics, officer education, and even uniforms. The French army, however, was little understood and the resulting ephemeral corps-style units (such as Land Transport Corps, Army Work Corps, and Mounted Staff Corps were quickly found faulty. In fact, official study of the French army often had little or no effect on the major reforms of the war. Emulation of the French was ultimately short-lived and of little effect; the favourable perception of the French was based on short-term emotional response and, indeed, the desire for army reform had its sting drawn with the establishment of the Roebuck Committee. Post-war retrenchment and success in the Indian Mutiny would stifle what was left of the reform debate.

  13. The Role of Capital Productivity in British Airways' Financial Recovery

    Science.gov (United States)

    Morrell, Peter

    1999-01-01

    British Airways (BA) was privatised in 1987, but its financial recovery occurred a number of years earlier. This recovery was sustained throughout the early 1990s economic recession, a period when few major airlines were operating profitably. This paper examines the role of productivity developments at British Airways from the early 1980s through 1996. The emphasis is on capital productivity and investment, but changes in capital intensity and labour productivity are also evaluated. Various measures are considered for both capital and labour productivity: outputs are measured in available tonne-kms (ATKS) and revenue tonne-kms (RTKs), with the former preferred over the latter two measures, after adjustment for work performed by BA for others. Capital inputs are measured in equivalent lease costs adjusted to constant prices with a different treatment of flight and ground equipment or assets. Labour inputs are derived from total payroll costs deflated by a UK wage price index. The airline made considerable capital investments over the period and at the same time went through two major processes of labour restructuring. This resulted in a gradual increase in capital intensity, relative high labour productivity growth, but poor capital productivity performance. However, capital investment played an important role in the airline's sustained labour and total factor productivity over the whole period.

  14. The Role of the British Crown on Security Issues

    Directory of Open Access Journals (Sweden)

    Behar Selimi

    2016-07-01

    Full Text Available United Kingdom is a limited parliamentary monarchy, in which state sovereignty is exercised jointly by two basic political institutions: Royal Crown and Parliament. The credit for a successful political co-governance of these institutions, which are simultaneously bearers of popular sovereignty, are usually addressed to the Queen's lack of executive power to exercise power alone and hence all the restraint in the race for primate of governance. It goes even further considering that the Queen is quite weak and has only ceremonial functions, which do not disturb the Parliament. However, a careful researcher may notice that the Queen continues to affect the British Government in general and in particular on defence issues. Declassification of communication between Prince Charles and the Government in 2013, pointed out a continuing impact of the Queen and her son on many political issues, including those of defence and security. Since Britain has no codified constitution in a single document, it is not easy to determine the real power and competences of the Queen. It is even more difficult, because customary law and precedent prevail. Therefore, the real definition of the role of the Queen in general in the British Government, can be done by studying the culture, structure and constitutional practice. On their basis I will try to determine the real impact of the Queen in matters of defence and security, whether through her prerogatives in relation to the Government and Parliament, or through moral and informal influence in relation to the Prime Minister and particular ministers.

  15. Prevalence of problematic mobile phone use in British adolescents.

    Science.gov (United States)

    Lopez-Fernandez, Olatz; Honrubia-Serrano, Luisa; Freixa-Blanxart, Montserrat; Gibson, Will

    2014-02-01

    The problematic use of mobile phones among adolescents has not been widely studied. There are very few instruments for assessing potential technological addiction to mobile phones, or for categorizing different types of users or uses. The most widely used scale is the Mobile Phone Problem Use Scale (MPPUS), which is used to study adult populations, and has been applied in various forms in international contexts. The aims of this study were to adapt the Spanish version of this scale (MPPUSA) to British adolescents, and then to estimate the prevalence of possible problematic users. A questionnaire was administered to a sample of 1,529 secondary school pupils aged between 11 and 18 years, with 1,026 completed questionnaires being collected. The analysis showed that the factor and construct validity and reliability were comparable to those obtained in previous studies. The prevalence of problematic users among the students was 10%, and the typical problematic user tended to be an adolescent between 11 and 14 years old, studying in a public school, who considered themselves to be an expert user of this technology, who made extensive use of his/her mobile phone, and who attributed the same problem of use among their peers. These users presented notable scores in all the symptoms covered by the scale used to assess problematic use. In conclusion, the adaptation of the MPPUSA as a screening scale for British adolescents presents good sensitivity and specificity for detecting the main addictive symptoms proposed in this validated version.

  16. "I dumped my husband for a Turkish toyboy": romance tourism and intersectionality in British tabloid newspapers

    NARCIS (Netherlands)

    Hamid-Turksoy, N.; van Zoonen, L.; Kuipers, G.M.M.

    2014-01-01

    In this article, we analyse how British tabloid newspapers represent relationships between mature British women and the younger Turkish toyboy lovers they meet (and sometimes look for) on their holiday; a practice that is often considered as the female counterpart to male sex tourism, albeit labelle

  17. Dairy intake, blood pressure and incident hypertension in a general British population: the 1946 birth cohort

    NARCIS (Netherlands)

    Heraclides, A.; Mishra, G.D.; Hardy, R.J.; Geleijnse, J.M.; Black, S.; Prynne, C.J.; Kuh, D.; Soedamah-Muthu, S.S.

    2012-01-01

    Purpose: We aimed to examine the association between intake of different subgroups of dairy products and blood pressure and incident hypertension 10 years later, adjusting for confounding factors. Methods: We studied 1,750 British men and women from the 1946 British birth cohort from 1989 to 1999 (a

  18. Educating Africans for Inferiority under British Rule: Bo School in Sierra Leone.

    Science.gov (United States)

    Corby, Richard A.

    1990-01-01

    Sierra Leone's Bo School was established in 1906 by British colonial officials to educate chiefs' sons for subordinate positions. Nevertheless, the school contributed to creation of the postindependence ruling class. Enrollment, curriculum, student life, responsibilities of British and African teachers, and alumni networks are examined. Contains…

  19. Green Consciousness or Dollar Diplomacy? The British Response to the Threat of Ozone Depletion.

    Science.gov (United States)

    Maxwell, James H.; Weiner, Sanford L.

    1993-01-01

    Discusses the British role in the regulation of believed ozone-depleting substances such as chlorofluorocarbons. Recounts the history of the British policies during the emergence of the issue from 1974-80; a period of tactical resistance from 1980-87; and a change in policy from 1987-90. (66 references) (MDH)

  20. Social Media as Beat : Tweets as a news source during the 2010 British and Dutch elections

    NARCIS (Netherlands)

    Broersma, M.J.; Graham, T.S.; Thorsen, E.

    2013-01-01

    This chapter investigates the use of Twitter as a source for newspaper coverage of the 2010 British and Dutch elections. Almost a quarter of the British and nearly half of the Dutch candidates shared their thoughts, visions, and experiences on Twitter. Subsequently, these tweets were increasingly qu

  1. Brit Crit: Turning Points in British Rock Criticism 1960-1990

    DEFF Research Database (Denmark)

    Gudmundsson, Gestur; Lindberg, U.; Michelsen, M.

    2002-01-01

    The article examines the development of rock criticism in the United Kingdom from the perspective of a Bourdieuan field-analysis. Early British rock critics, like Nik Cohn, were international pioneers, a few years later there was a strong American influence, but British rock criticism has always...

  2. British Balance of Competence Reviews, Part I: 'Competences about right, so far'

    NARCIS (Netherlands)

    M. Emerson; S. Blockmans

    2013-01-01

    The first in a series for a CEPS-EPIN project entitled "The British Question and the Search for a Fresh European Narrative" this paper is pegged on an ambitious ongoing exercise by the British government to review all the competences of the European Union. The intention is that this should provide a

  3. Benjamin Franklin's Pictorial Representations of the British Colonies in America: A Study in Rhetorical Iconology.

    Science.gov (United States)

    Olson, Lester C.

    1987-01-01

    Investigates the underlying reasons for the fundamental shift in Benjamin Franklin's portrayals of the British colonies in America. Explores the hypothesis that "Magna Britannia" was both a deliberative work directed toward the British Parliament and an apologetic work directed toward conservatives in the colonial public. Also discusses Franklin's…

  4. "Try a taste of Turkey": an analysis of Turkey's representation in British newspapers' travel sections

    NARCIS (Netherlands)

    Hamid-Turksoy, N.; Kuipers, G.M.M.; van Zoonen, L.

    2014-01-01

    This article explores the cultural representation of Turkey as a travel destination for British tourists. Drawing on findings from a qualitative content analysis of 99 travel features published in three British broadsheet and three tabloid papers over a five-year period, we investigate the content a

  5. The British Sign Language Variant of Stokoe Notation: Report on a Type-Design Project.

    Science.gov (United States)

    Thoutenhoofd, Ernst

    2003-01-01

    Explores the outcome of a publicly-funded research project titled "Redesign of the British Sign Language (BSL) Notation System with a New Font for Use in ICT." The aim of the project was to redesign the British Sign Language variant of Stokoe notation for practical use in information technology systems and software, such as lexical…

  6. Linguistically-Relevant Diachronic Study of Cultural Values in Early British Advertising Discourse

    Science.gov (United States)

    Kochetova, Larisa A.

    2016-01-01

    Drawing on linguistic data retrieved from early advertisements published in British newspapers between 1788 and 1900, the study seeks to map out a set of values and account for linguistic means used to codify them in the diachronic perspective. For the purposes of the study, the corpus of advertisements from random issues of British newspapers…

  7. Teaching Professors to Teach. Case Studies and Methods of Faculty Development in British Universities Today.

    Science.gov (United States)

    Seldin, Peter

    The problems that turn up while trying to improve teaching and learning are rarely exclusive to one higher education system or one nation. British efforts at faculty development go back many years, and an examination of them may be helpful to members of other systems. Although British universities differ from American ones in ethos, history, and…

  8. Curriculum, Intellectual Property Rights and Open Educational Resources in British Universities--and Beyond

    Science.gov (United States)

    Hawkridge, David; Armellini, Alejandro; Nikoi, Samuel; Rowlett, Tania; Witthaus, Gabi

    2010-01-01

    Is the curriculum in British universities being influenced by decisions about ownership of intellectual property rights (IPR) in "open educational resources" (OERs) that are available online under Creative Commons licenses, free of charge? This paper provides the context for, describes and analyses three significant examples in British higher…

  9. Going for Gold in 2010: An Analysis of British Columbia's Literacy Goal

    Science.gov (United States)

    Walker, Judith

    2008-01-01

    This paper examines a recent government initiative aimed at raising adult literacy levels across the Canadian province of British Columbia by 2010. Through analysis of policy documents and interviews conducted with policymakers, analysts, researchers and practitioners, the author argues that the current focus on adult literacy in British Columbia…

  10. Benchmarking Course Completion Rates: A Method with an Example from the British Columbia Open University

    Science.gov (United States)

    Giguere, Louis

    2007-01-01

    We report findings on the methodological phase of a research project designed to assess the progress of the British Columbia Open University (BCOU) toward a 1997 goal of increasing distance education course completion rates to British Columbia system levels by adapting existing "off-line" courses for online delivery (a virtualization…

  11. Review: Matthew Lange, Lineages of Despotism and Development: British Colonialism and State Power (2009 Besprechung: Matthew Lange, Lineages of Despotism and Development: British Colonialism and State Power (2009

    Directory of Open Access Journals (Sweden)

    Georg Schäfer

    2010-01-01

    Full Text Available Review of the monograph: Matthew Lange (2009, Lineages of Despotism and Development: British Colonialism and State Power, Chicago and London: The University of Chicago Press, ISBN 978-0-266-47068-9, 208 pp. Besprechung der Monographie: Matthew Lange (2009, Lineages of Despotism and Development: British Colonialism and State Power, Chicago and London: The University of Chicago Press, ISBN 978-0-266-47068-9, 208 Seiten

  12. Exploring Brand Associations and the Impact it has on Generation Y British-Indians and Non-British Indians: A Study of Luxury Fashion Brands

    OpenAIRE

    Sashidharan, Nisha

    2011-01-01

    Aim of the Project The main aim of the project is to explore the role of brand associations and conduct a comparative study to see the impact it has on the generation Y British Indian and Non-British Indian consumers purchasing luxury fashion brands. The three type of brand associations that would be tested are: product attributes, brand personality and country of origin. Methodology The methodology consisted of qualitative research, by which data was collected using semi-structur...

  13. Beauty Contest for British Bulldogs? Negotiating (Transnational identities in Suburban Melbourne

    Directory of Open Access Journals (Sweden)

    Sara Wills

    2013-09-01

    Full Text Available Notwithstanding the absence of bulldogs, Britfest with its re-creation and representation of Britishness provides an entry point for investigating the complex meanings within the transitional narratives of migrancy, ethnicity and ‘belonging’ among British migrants in modern Australia. The identification and promotion of Britishness at this event reflects recent trends in the re-imagining of that Britishness, which has also become the focus of popular and scholarly debate. In much of this debate, events such as Britfest are seen as representative of a newly emergent sense of identity among British migrants—as an organic reawakening of community pride, nationhood and sense of (an often privileged place in Australia.

  14. Enteric fever in a British soldier from Sierra Leone.

    Science.gov (United States)

    Osborne, Lucy G; Brown, M; Bailey, M S

    2016-06-01

    Enteric fever (typhoid and paratyphoid) remains a threat to British troops overseas and causes significant morbidity and mortality. We report the case of a soldier who developed typhoid despite appropriate vaccination and field hygiene measures, which began 23 days after returning from a deployment in Sierra Leone. The incubation period was longer than average, symptoms started 2 days after stopping doxycycline for malaria chemoprophylaxis and initial blood cultures were negative. The Salmonella enterica serovar Typhi eventually isolated was resistant to amoxicillin, co-amoxiclav, co-trimoxazole and nalidixic acid and had reduced susceptibility to ciprofloxacin. He was successfully treated with ceftriaxone followed by azithromycin, but 1 month later he remained fatigued and unable to work. The clinical and laboratory features of enteric fever are non-specific and the diagnosis should be considered in troops returning from an endemic area with a febrile illness. Multiple blood cultures and referral to a specialist unit may be required.

  15. GUIDELINES FOR IATEFL/BRITISH COUNCIL MEMBERSHIP SCHEME IN CHINA

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    This is an introductory,transitional scheme agreed between IATEFL and the British Council to facilitatethe development of links between teachers of English in China and colleagues in Britain and worldwide,for a period which will last for a maximum of three years(1996-1998).The project has been extendedfor two years till 2000.What makes this scheme unique in the history of IATEFL is that the IATEFLHead Office does not receive anything towards the running costs of the association and all the printing andpostage costs are handled within China.This,during the period of the project,will help both to reducethe costs to the individual and to avoid the need to use foreign exchange.

  16. Keeping up Appearances on the Romano-British Frontier

    Directory of Open Access Journals (Sweden)

    Barbara Birley

    2016-11-01

    Full Text Available Roman Vindolanda lies on the Stanegate Road to the south of Hadrian's Wall, on the northern frontier of the Romano-British province. It has complex stratigraphy with at least ten layers of occupation dating from around AD 85 to its abandonment in the 5th century, but it is the first five levels from AD 85 to AD 130-139 that have produced some of the most significant organic objects from the Empire, including the Vindolanda writing tablets (Birley 2009. One of the distinctive aspects of the Vindolanda collection is the large number of wooden hair combs found in these levels. Over 160 boxwood hair combs have been unearthed from the site. Resembling modern nit combs, these small objects had the primary function of cleaning and detangling hair, but further examination of the collection allows for the exploration of different aspects of style and function.

  17. Economic Consequences of BREXIT after the British Referendum

    Directory of Open Access Journals (Sweden)

    Critian PĂUN

    2016-06-01

    Full Text Available The European Union project is strongly challenged today by the historical decision of United Kingdom’s citizens to exit from this structure, with all consequences assumed. United Kingdom will be the first nation that will quit this ambitious initiative and the decision is transmitted by the organized national referendum’s results in this respect. The population’s opinion expressed by a huge number of voting persons should be taken into consideration by British politicians and transposed very soon into political actions that could have a strong and clear economic impact on both sides. This paper will discuss the possible economic consequences of such historical decision, including potential effects on a small country like Romania.

  18. British Coal Corporation Medical Service annual report 1988-89

    Energy Technology Data Exchange (ETDEWEB)

    1992-01-01

    This annual report reviews the work of British Coal's Medical Service over the period 1988-89. Recruitment was at a lower level resulting in a reduction in the number of pre-employment medical examinations. Statistics are given for these, and for consultations during the year. The work of the rescue service is described. Results of surveys on the prevalence of pneumoconiosis in coal miners from 1961 to 1988 are presented in detail. The fall in prevalence continued. Continued attention has been paid to compliance with COSHH regulations, to encouraging the use of physiotherapy and to educating workers in lifting and handling methods. Following an incidence of Legionnaires Disease an investigation was carried out to identify the source of infection in an underground refrigeration plant. Studies on the mortality of coke workers have progressed. Reports are given on first aid and nursing services and on the administration of pethridine to injured miners.

  19. The Language in British and Slovene Football Anthems

    Directory of Open Access Journals (Sweden)

    Agata Križan

    2016-06-01

    Full Text Available Football is probably the world’s most popular game, with a huge number of fans. There are numerous ways in which football fans express dedication to their club and the feelings they have for their team, for example, wearing certain colours, waving banners and flags, and singing. Football anthems are nothing new for football fans, and many clubs have a long-established tradition of them. In this paper, I will address and compare the language in some popular British and Slovene football anthems, and attempt to explain its contribution to the creation of fan identity, to the fans’ sense of belonging, unity, and motivation. The linguistic analysis identities the linguistic resources used in football anthems to express attitudes, form bonds and create identities.

  20. Development of Geography and Geology Terminology in British Sign Language

    Science.gov (United States)

    Meara, Rhian; Cameron, Audrey; Quinn, Gary; O'Neill, Rachel

    2016-04-01

    The BSL Glossary Project, run by the Scottish Sensory Centre at the University of Edinburgh focuses on developing scientific terminology in British Sign Language for use in the primary, secondary and tertiary education of deaf and hard of hearing students within the UK. Thus far, the project has developed 850 new signs and definitions covering Chemistry, Physics, Biology, Astronomy and Mathematics. The project has also translated examinations into BSL for students across Scotland. The current phase of the project has focused on developing terminology for Geography and Geology subjects. More than 189 new signs have been developed in these subjects including weather, rivers, maps, natural hazards and Geographical Information Systems. The signs were developed by a focus group with expertise in Geography and Geology, Chemistry, Ecology, BSL Linguistics and Deaf Education all of whom are deaf fluent BSL users.

  1. British Missionary Timothy Richard and Chinese Modern Education

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    British missionary Timothy Richard came to China, actuated by preaching the Gospel andexpanding the sphere of Christian influence. Considering some complex reasons for history, civilization,ideology and custom etc, he paid attention to secular education as well as doing missionary work to attainhis Christian goal. He laid much stress on the function of education, so he proposed Chinese governmentshould set up Educational Department. In the late Qing Dynasty, he participated in the organization andmanagement of Shanxi Imperial University. Under the circumstances of modern times of China, when it wasin the grip of national crisis, and the contradictory between China and foreign countries was acute andcomplicated, all the work he had done exerted objective influences in many aspects. While it reflected thestrong semi-colonial character in modernization of Chinese education, it had some positive effect as well.

  2. THE EMBODIMENT OF BRITISH WITCHCRAFT CULTURE IN HARRY POTTER

    Institute of Scientific and Technical Information of China (English)

    于阅

    2015-01-01

    The series novel Harry Potter was created by English woman writer J.K.Rowling. It contains the rich mythical factor, the witchcraft fantasy component and the folk cultural factor. It has inherited England traditional culture, fantastic novel and children literature. This essay mainly discuss the reason of Harry Potter regarded with great favor in the west from the perspective of traditional culture of British and Europe. It started from the witchcraft culture and Christian Culture. These two points are expounded the western culture details by means of the analyzing on culture background. Both of them layed the culture foundations for the success of the series. At last,the depiction of the heroism of nobody is in sharp contrast with the traditional heroism, thereby reflected the commendable, which makes people realised to carish the worth of peaceful life.

  3. Aggregate productivity in the post-war British coal industry

    Energy Technology Data Exchange (ETDEWEB)

    Harvie, D.

    1996-02-01

    An economic model, using OLS regression, of aggregate productivity in the post-war British coal industry is presented. Some of the methods used by Weisskopf, Bowles and Gordon (1983) in their `social model` of aggregate productivity in the US economy are drawn upon; however, all `social` variables included in this coal productivity model are found not to be significant. The results suggest that pit closures have been an important source of aggregate productivity growth throughout the period; this does not imply, however, that `unproductive`, or `uneconomic`, pits are intrinsically so, rather their status as such may be the result of a political process. Average colliery size and the industry`s capital stock were also found to be important explanatory variables. Attention was paid to the effects of the national miners` strikes during the period; these were found to be structurally insignificant. 45 refs., 10 figs., 5 tabs.

  4. Genetic Testing for Minors: Comparison between Italian and British Guidelines

    Directory of Open Access Journals (Sweden)

    Pamela Tozzo

    2012-01-01

    Full Text Available Genetic testing in children raises many important ethical, legal, and social issues. One of the main concerns is the ethically inappropriate genetic testing of minors. Various European countries established professional guidelines which reflect the different countries perspectives regarding the main ethical issues involved. In this paper, we analyze the Italian and the British guidelines by highlighting differences and similarities. We discuss presymptomatic, predictive, and carrier testing because we consider them to be the more ethically problematic types of genetic testing in minors. In our opinion, national guidelines should take into account the different needs in clinical practice. At the same time, in the case of genetic testing the national and supranational protection of minors could be strengthened by approving guidelines based on a common framework of principles and values. We suggest that the Oviedo Convention could represent an example of such a common framework or, at least, it could lead to articulate it.

  5. Independent review of timber royalty rates in British Columbia

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-01

    This review of timber royalty rates was conducted to establish a long-term, stable relationship between royalty rates and stumpage prices in British Columbia. The review first examines the history of the timber license royalty issue describes the review process. It then compares the positions taken on royalty rates by three classes of forest industry companies and considers the matter of royalties received for timber harvested from Dominion Patent Lands. The review discusses the fundamental issues from historical perspectives, identifies and reviews the arguments for establishing royalty rates at the same or at different levels than the stumpage prices, evaluates the merits of these arguments. Finally, it makes recommendations on stumpage appraisals, development costs and transitional arrangements, benchmarking royalties to the stumpage system, forest practices, acreage-based tenures, and the compensation issue.

  6. Barossa Night: cohesion in the British Army officer corps.

    Science.gov (United States)

    Bury, Patrick

    2016-11-25

    Contrasting the classical explanation of military group cohesion as sustained by interpersonal bonds, recent scholars have highlighted the importance of ritualized communication, training and drills in explaining effective military performance in professional armies. While this has offered a welcome addition to the cohesion literature and a novel micro-sociological method of examining cohesion, its primary evidential base has been combat groups. Indeed, despite their prominent role in directing operations over the past decade, the British Army's officer corps has received relatively little attention from sociologists during this period. No attempt has been made to explain cohesion in the officer corps. Using a similar method to recent cohesion scholars, this paper seeks to address this imbalance by undertaking a micro-sociology of one ritual in particular: 'Barossa Night' in the Royal Irish Regiment. Firstly, it draws on the work of Durkheim to examine how cohesion amongst the officer corps is created and sustained through a dense array of practises during formal social rituals. It provides evidence that the use of rituals highlights that social solidarity is central to understanding officer cohesion. Secondly, following Hockey's work on how private soldiers negotiate order, the paper shows how this solidarity in the officer corps is based on a degree of negotiated order and the need to release organizational tensions inherent in a strictly hierarchical rank structure. It highlights how the awarding of gallantry medals can threaten this negotiated order and fuel deviancy. In examining this behaviour, the paper shows that even amongst an officer class traditionally viewed as the elite upholders of organizational discipline, the negotiation of rank and hierarchy can be fluid. How deviant behaviour is later accepted and normalized by senior officers indicates that negotiated order is as important to understanding cohesion in the British Army's officer corps as it is

  7. Electricity and Static: Franklin and his British compatriots

    Directory of Open Access Journals (Sweden)

    Robert Mankin

    2010-01-01

    Full Text Available Les découvertes en électricité de Benjamin Franklin ont mobilisé des chercheurs depuis des décennies. Cet essai ne traite pas de ces découvertes au sens strict, mais étudie le contexte dans lequel Franklin a présenté certains de ses travaux scientifiques et politiques en 1751, ainsi que leur réception en Grande-Bretagne. L’essai suggère que Franklin ne fut ni l’enfant des Lumières britanniques ou européennes, ni un de leurs jouets. Bien que célébré très généralement par son siècle, Franklin demeurait comme une force étrangère à laquelle les Lumières britanniques devaient faire face, tant sur le plan intellectuel que politique. Peut-être que cette situation explique pourquoi il fut un adversaire si redoutable pour l’Etat britannique.Franklin’s discoveries in electricity have rewarded scholarly attention for many decades. This short essay is not about electricity in the strict sense, but about the context in which Franklin presented some of his work in science and in politics in 1751, and about the way that work was received in Britain. The aim of the essay is to suggest that Franklin was neither a child of the British or European Enlightenment nor one of its toys. And though he may have been touted very generally as an inspiration, he was closer to a foreign force with which, intellectually as well as a politically, it had to contend. This may help in explaining why he proved so considerable a foe to the British state.

  8. Alexander von Humboldt and British artists: the Oriental taste

    Directory of Open Access Journals (Sweden)

    Garrido, Elisa

    2013-12-01

    Full Text Available Humboldtian landscape is the best result of a close relationship between artists and scientists in the context of the Enlightenment. Many artists inspired Humboldt to develop his concept of landscape as the best way of representing Nature, but some British artists in particular were a strong reference for him. Thomas Daniell and William Hodges had travelled to Asia creating a particular imagery, which inspired the desire to travel and the feeling of the exotic taste in Humboldt. Around Humboldt, mainly two types of artists have been studied: on the one hand, painter travellers who received direct instructions from Humboldt after his experience in America, and on the other, artists who started their trips by themselves after reading his works. However, this paper is focused on the links between Humboldt and these British painters of the Orient, whom he met on a European tour with Georg Forster, before making his trip to America.El paisaje teorizado por Humboldt es el resultado de una estrecha relación entre artistas y científicos, en el contexto de la Ilustración. Muchos artistas inspiraron a Humboldt a desarrollar su concepto del paisaje como la mejor forma de representar la naturaleza pero particularmente, algunos artistas británicos supusieron una fuerte referencia para él. Principalmente, alrededor de Humboldt se han estudiado dos tipos de artistas: por una parte, los pintores viajeros que recibieron instrucciones directas de Humboldt tras su experiencia en América y por otra, los artistas que iniciaron sus viajes por iniciativa propia tras haber leído los sus trabajos. Sin embargo, este texto se centra en las relaciones entre Humboldt y los pintores británicos de Oriente, a quienes él conoció en su viaje europeo junto a Georg Forster, antes de realizar su viaje americano.

  9. Chapter 39: an historical overview of British neurology.

    Science.gov (United States)

    Rose, F Clifford

    2010-01-01

    In the UK, neurology stemmed from general (internal) medicine rather than psychiatry. In 1886 the Neurological Society of London was founded, with Hughlings Jackson as its first President. After World War I, Kinnier Wilson was made Physician in Charge of the first independent department of neurology, which was at Westminster Hospital in London. Although before the 17th century there were British doctors who took an interest in diseases of the nervous system, e.g. Gilbertus Anglicus (c. 1230), who distinguished epilepsy from apoplexy, and Bartholomeus Anglicus, whose encyclopedia (c. 1260) provided the first picture of a dissection printed in English, John of Gaddesden (1280-1361) was the first in Britain to produce a manuscript on neurological disorders. Thomas Willis (1621-1675) was the founder of Neurology, being the first to use the term, and was also the leader of the first multidisciplinary team in neurological science, helping to shift attention from the chambers of the brain to the brain substance itself. He wrote seven books, all but the last in Latin, and his second one, Cerebri anatome (1664) was the first on the nervous system to include the brain, spinal cord and peripheral nerves, introducing such new terms as lentiform body, corpus striatum, optic thalamus, inferior olives and peduncles. Most of his neurology was in his fifth book, De anima brutorum (1672). Before Willis the brain was a mystery, but his work laid the foundations for neurological advances. After the 17th century of William Harvey and Thomas Sydenham and the 18th century of William Heberden and Robert Whytt there followed the 19th century of James Parkinson (1755-1824), John Cooke (1756-1838), Sir Charles Bell (1774-1842), Marshall Hall (1790-1856) and Bentley Todd (1809-1860). Besides its "Father," Hughlings Jackson, the giants who established the unique superiority of British neurology were Sir William Gowers, Sir David Ferrier, Kinnier Wilson, Sir Gordon Holmes and Sir Charles

  10. Carboxyhaemoglobin levels and their determinants in older British men

    Directory of Open Access Journals (Sweden)

    Lennon Lucy

    2006-07-01

    Full Text Available Abstract Background Although there has been concern about the levels of carbon monoxide exposure, particularly among older people, little is known about COHb levels and their determinants in the general population. We examined these issues in a study of older British men. Methods Cross-sectional study of 4252 men aged 60–79 years selected from one socially representative general practice in each of 24 British towns and who attended for examination between 1998 and 2000. Blood samples were measured for COHb and information on social, household and individual factors assessed by questionnaire. Analyses were based on 3603 men measured in or close to ( Results The COHb distribution was positively skewed. Geometric mean COHb level was 0.46% and the median 0.50%; 9.2% of men had a COHb level of 2.5% or more and 0.1% of subjects had a level of 7.5% or more. Factors which were independently related to mean COHb level included season (highest in autumn and winter, region (highest in Northern England, gas cooking (slight increase and central heating (slight decrease and active smoking, the strongest determinant. Mean COHb levels were more than ten times greater in men smoking more than 20 cigarettes a day (3.29% compared with non-smokers (0.32%; almost all subjects with COHb levels of 2.5% and above were smokers (93%. Pipe and cigar smoking was associated with more modest increases in COHb level. Passive cigarette smoking exposure had no independent association with COHb after adjustment for other factors. Active smoking accounted for 41% of variance in COHb level and all factors together for 47%. Conclusion An appreciable proportion of men have COHb levels of 2.5% or more at which symptomatic effects may occur, though very high levels are uncommon. The results confirm that smoking (particularly cigarette smoking is the dominant influence on COHb levels.

  11. J.G. Crowther's War: Institutional strife at the BBC and British Council.

    Science.gov (United States)

    Jones, Allan

    2016-06-01

    Science writer, historian and administrator J.G. Crowther (1899-1983) had an uneasy relationship with the BBC during the 1920s and 1930s, and was regarded with suspicion by the British security services because of his left politics. Nevertheless the Second World War saw him working for 'establishment' institutions. He was closely associated with the BBC's Overseas Service and employed by the British Council's Science Committee. Both organizations found Crowther useful because of his wide, international knowledge of science and scientists. Crowther's political views, and his international aspirations for the British Council's Science Committee, increasingly embroiled him in an institutional conflict with the Royal Society and with its president, Sir Henry Dale, who was also chairman of the British Council's Science Committee. The conflict centred on the management of international scientific relations, a matter close Crowther's heart, and to Dale's. Dale considered that the formal conduct of international scientific relations was the Royal Society's business rather than the British Council's. Crowther disagreed, and eventually resigned from the British Council Science Committee in 1946. The article expands knowledge of Crowther by drawing on archival documents to elucidate a side of his career that is only lightly touched on in his memoirs. It shows that 'Crowther's war' was also an institutional war between the Science Committee of the British Council and the Royal Society. Crowther's unhappy experience of interference by the Royal Society plausibly accounts for a retreat from his pre-war view that institutional science should plan and manage BBC science broadcasts.

  12. Studying relationships between environment and malaria incidence in Camopi (French Guiana through the objective selection of buffer-based landscape characterisations

    Directory of Open Access Journals (Sweden)

    Stefani Aurélia

    2011-12-01

    Full Text Available Abstract Background Malaria remains a major health problem in French Guiana, with a mean of 3800 cases each year. A previous study in Camopi, an Amerindian village on the Oyapock River, highlighted the major contribution of environmental features to the incidence of malaria attacks. We propose a method for the objective selection of the best multivariate peridomestic landscape characterisation that maximises the chances of identifying relationships between environmental features and malaria incidence, statistically significant and meaningful from an epidemiological point of view. Methods A land-cover map, the hydrological network and the geolocalised inhabited houses were used to characterise the peridomestic landscape in eleven discoid buffers with radii of 50, 100, 200, 300, 400, 500, 600, 700, 800, 900 and 1000 metres. Buffer-based landscape characterisations were first compared in terms of their capacity to discriminate between sites within the geographic space and of their effective multidimensionality in variable space. The Akaike information criterion (AIC was then used to select the landscape model best explaining the incidences of P. vivax and P. falciparum malaria. Finally, we calculated Pearson correlation coefficients for the relationships between environmental variables and malaria incidence, by species, for the more relevant buffers. Results The optimal buffers for environmental characterisation had radii of 100 m around houses for P. vivax and 400 m around houses for P. falciparum. The incidence of P. falciparum malaria seemed to be more strongly linked to environmental features than that of P. vivax malaria, within these buffers. The incidence of P. falciparum malaria in children was strongly correlated with proportions of bare soil (r = -0.69, land under high vegetation (r = 0.68 and primary forest (r = 0.54, landscape division (r = 0.48 and the number of inhabited houses (r = -0.60. The incidence of P. vivax malaria was

  13. Unraveling climatic changes from intraprofile variation in oxygen and hydrogen isotopic composition of goethite and kaolinite in laterites: An integrated study from Yaou, French Guiana

    Energy Technology Data Exchange (ETDEWEB)

    Girard, J.P.; Freyssinet, P.; Chazot, G.

    2000-02-01

    An integrated study of O and H isotopes in the latertic profile of Yaou, French Guiana, was undertaken to investigate the usefulness of stable isotopes as tracers of climatic changes in continental environments. The studied profile is composed of a 27 m thick saprolite, mostly developed in the past under wet-and-dry tropical climate in association with a duricrust, overlain by a 3 m thick yellow latosol formed more recently under present equatorial hot and humid climate. {delta}{sup 18}O-{delta}D values determined for weathering goethite (pseudomorphs after pyrite) and kaolinite (microcrystalline clay groundmass) throughout the 30 m deep profile reflect formation temperatures consistent with present (25 C) and realistic past climatic temperatures (20 C--30 C), indicating that weathering minerals formed in isotopic equilibrium with their genetic environment and were not subjected to significant isotope exchange after formation. A distinct shift downward from low to high {delta}{sup 18}O-{delta}D values occurs around 20 m depth in the saprolite. It is interpreted as recording the change from the past tropical to the present equatorial climate. Goethite and kaolinite in the 5--10 m thick saprolite interval immediately above the active basement weathering front are in isotopic equilibrium with modern water and must have formed under present equatorial-humid conditions. In contrast, goethite and kaolinite found higher up on the saprolite and in the duricrust formed in the past under tropical wet and dry climate from waters distinctly depleted in {sup 18}O and D relative to modern water. The marked depletion of paleo-meteoric water at Yaou most likely reflects a more contrasted or monsoonal character of the ancient tropical climate. The present study shows that ancient weathering minerals in lateritic profiles preserve their {delta}{sup 18}O-{delta}D values and carry a time signal. The time signal is best expressed in minerals formed rapidly at the weathering front and

  14. Structure and functional characteristics of the meiofauna community in highly unstable intertidal mudbanks in Suriname and French Guiana (North Atlantic coast of South America)

    Science.gov (United States)

    Christine, Dupuy; Hien, Nguyen Thanh; David, Mizrahi; Jérôme, Jourde; Martine, Bréret; Hélène, Agogué; Laureen, Beaugeard; Pierrick, Bocher

    2015-11-01

    The North Atlantic coast of South America is influenced by the Amazon River. This coast is considered the muddiest in the world due to the enormous suspended sediment input from the Amazon River. The mobility of the sediment imposes a geomorphological dynamic with a rapid change of shoreline and fast alternation of facies types of the sediment. This study first describes the spatial and functional structure of meiofauna communities of highly unstable intertidal flats along coasts of French Guiana and Suriname in relation to environmental variables. Six sampling sites, composed mainly of muddy sediment, were located 700 km (Kourou) to 1200 km (Nickerie) from the mouth of the Amazon River. The granulometry, chlorophyll a biomass, prokaryote abundance, percentage of organic matter, meiofauna abundance and feeding guilds of nematodes in sediment stations were independent of the distance of the Amazon River mouth and likely were more influenced by the local dynamism of migration of mudbanks. Meiofauna was not more abundant when the sediment was dominated by the finest sediment particles and also when chlorophyll a and prokaryotes, potential prey of meiofauna, were greater. However, as a percentage, small nematodes (biomass of 0.07±0.001 μg ind-1), which are mainly epigrowth-feeders, were more abundant in very fluid mud. Local granulometry and organic matter content appeared to be driving factors of the size structure and functional characteristics of nematodes. Despite the high instability of mudflats, chlorophyll a biomass and meiofauna abundance always tended to be higher toward other world areas. No foraminifera among the six stations of the study were found. Very fluid mud with physical instability of sediment caused a large perturbation to the settlement of meiofauna; the least amounts of chlorophyll a biomass and prokaryotic and meiofauna abundances were found there. Thus, the probable mobility of sediment may select for smaller meiobenthic organisms, mainly

  15. Guiana dolphins, Sotalia guianensis (Cetacea: Delphinidae, in the Paranaguá Estuarine Complex: insights on the use of area based on the photo-identification technique

    Directory of Open Access Journals (Sweden)

    Marcos C. de O. Santos

    2010-06-01

    Full Text Available The aim of the present study was to provide a preliminary description of habitat use by Guiana dolphins, Sotalia guianensis (Van Bénéden, 1864 in the Paranaguá Estuarine Complex (PEC, state of Paraná, Brazil. Approximately 124 km² were surveyed by small boat from April 2006 to July 2008 in the following subsets of the PEC: Canal do Superagui (~28 km²; Pinheiros Bay (~34 km²; part of Laranjeiras Bay, which included the Guaraqueçaba sub-estuary (~38 km²; and part of the Mixture Section of the PEC (~24 km². Our efforts were unevenly distributed in the study area. During 55 survey days covering seven distinct seasons, we spent 165 hours observing 323 groups of S. guianensis. Group size varied from two individuals to aggregations as large as approximately 100 dolphins. A total of 49,921 photographs were analyzed; 15,038 (30% were considered useful for identification purposes. A total of 182 individuals were catalogued, from which 122 (67% were cataloged in the last three seasons, when the surveyed area was expanded. The number of individual sightings in distinct days varied from one to 16. A total of 94 individuals (51.6% were re-sighted at least once. From the 37 individuals cataloged in the first season, 18 (48.6% were re-sighted in the last season. Eleven individuals with 5+ sightings were always observed in the same subset of the estuary, including an individual with 13 sightings. Sixteen individuals with three to 16 sightings were observed in three of the four estuary subsets surveyed. An individual cataloged in May 2002 in a pilot study was re-sighted up to August 2006. Our preliminary results correspond to the first evidence of site fidelity for several monitored individuals; it also revealed, for the first time, the flexibility of movements throughout the entire estuarine complex by several other individuals

  16. The British Museum: An Imperial Museum in a Post-Imperial World

    Directory of Open Access Journals (Sweden)

    Emily Duthie

    2011-12-01

    Full Text Available This article examines the British Museum’s imperialist attitudes towards classical heritage. Despite considerable pressure from foreign governments, the museum has consistently refused to return art and antiquities that it acquired under the aegis of empire. It is the contention of this article that the British Museum remains an imperialist institution. The current debates over the British Museum’s collections raise profound questions about the relationship between museums and modern nation states and their nationalist claims to ancient heritage. The museum’s inflexible response to repatriation claims also encapsulates the challenges inherent in presenting empire and its legacy to contemporary, post-imperial audiences.

  17. British and American Literature Infiltration of English Teaching in Junior School

    Institute of Scientific and Technical Information of China (English)

    孟超华; 马生仓

    2014-01-01

    Under the New Curriculum Reform, the English teaching materials have changed, there are several units involved in British and American drama, British and American poetry in junior school. From these teaching materials, we can see that New Curriculum Standards require students to understand the British and American literature in the process of English learning. To meet the needs of New Curriculum Reform, the introduction of literature become a necessity in English language teaching. This paper systematically analyzes the necessity and meaning of literature infiltration in English teaching. It aims to explore how to per-meate literature knowledge in English class.

  18. A review of the genus Rhizophora with special reference to the Pacific species

    NARCIS (Netherlands)

    Hou, Ding

    1960-01-01

    The species of the Atlantic Rhizophora have formerly been considered as belonging to one species, R. mangle L. In 1818 G. F. W. Meyer (11) described a second species, R. racemosa, from British Guiana. On working up the Rhizophoras of British Guiana Leechman (10) added a third species, R. harrisonii

  19. British domestic synchronous clocks 1930-1980 the rise and fall of a technology

    CERN Document Server

    Pook, Leslie Philip

    2015-01-01

    This book complements available one-make books on domestic synchronous clocks. It is also a history of science book that sets British domestic synchronous clocks, their manufacturers and technology in their social context. Part I covers the historical background, British domestic synchronous clock manufacturers and brands, how synchronous clocks work, domestic synchronous clock cases, practical advice on the servicing of domestic synchronous clocks, and analysis of the marketing and reliability of British domestic synchronous clocks. This analysis provides an explanation of the rise and eventual fall of their technology. Part II contains galleries of a selection of British domestic synchronous clocks, and of the movements with which they are fitted. There is a front and back view of each clock, together with a brief description. Views of each movement include views with the movement partly dismantled, together with a brief technical description of the movement. This profusely illustrated book is primarily fo...

  20. Archive of Geosample Information from the British Ocean Sediment Core Research Facility (BOSCORF)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The British Ocean Sediment Core Research Facility (BOSCORF), National Oceanography Centre, is a contributor to the Index to Marine and Lacustrine Geological Samples...

  1. One hundred members of the Association of British Neurologists: a collective biography for 1933-1960.

    Science.gov (United States)

    Casper, Stephen T

    2011-10-01

    This article draws a quantitative portrait of British neurology in the interwar and postwar periods through an analysis of the first 100 members of the Association of British Neurologists. Through its presentation of data, this article argues that the members of the Association of British Neurologists were extremely ambitious and as a whole had attained unusually high levels of social, professional, and civil distinction. It makes this argument through an examination of their social and educational backgrounds, the trajectory of their careers, and their achievements in the form of editorships of journals, professorships in medicine, positions in government, honorary degrees, and other indicators of merit. This collective study therefore offers an explanation for how the Association of British Neurologists transformed from an elite club in the 1930s into an organization that eventually came to represent clinical neurology across Britain.

  2. "Mirror, mirror...." a preliminary investigation of skin tone dissatisfaction and its impact among British adults.

    Science.gov (United States)

    Swami, Viren; Henry, Amy; Peacock, Nicola; Roberts-Dunn, Ahkin; Porter, Alan

    2013-10-01

    This study examined skin tone dissatisfaction, measured using a skin tone chart, among a multiethnic sample of British adults. A total of 648 British White individuals, 292 British South Asians, and 260 British African Caribbean participants completed a visual task in which they were asked to indicate their actual and ideal skin tones. They also completed measures of body appreciation, self-esteem, and ethnic identity attachment. Results showed that Asians had a lighter skin tone ideal than White and African Caribbean participants. Conversely, White participants had higher skin tone dissatisfaction (preferring a darker skin tone) than Asian and African Caribbean participants, who preferred a lighter skin tone. Results also showed that skin tone dissatisfaction predicted body appreciation once the effects of participant ethnicity, age, ethnic identity attachment, and self-esteem had been accounted for. Implications of our findings and suggestions for future research are discussed.

  3. Energy Transition Initiative, Island Energy Snapshot - British Virgin Islands (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-03-01

    This profile provides a snapshot of the energy landscape of the British Virgin Islands (BVI), one of three sets of the Virgin Island territories in an archipelago making up the northern portion of the Lesser Antilles.

  4. Waterfowl breeding pair survey for northern Alberta, northeastern British Columbia, and the Northwest Territories: 1978

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Breeding Population and Habitat Survey for northern Alberta, northeastern British Columbia, and the Northwest Territories during...

  5. Differences between diploma and baccalaureate dental hygiene education in British Columbia: a qualitative perspective.

    Science.gov (United States)

    Sunell, S; McFarlane, Rdd; Biggar, H C

    2016-02-10

    The British Columbia Ministry of Health in Canada approved a new registration category for dental hygienists in 2012. This category included four abilities that registrants were required to demonstrate at a 4th-year baccalaureate degree level.

  6. Trumpeter swan lead shot poisoning investigation in northwest Washington and southwest British Columbia

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Trumpeter (Cygnus buccinator) and tundra swan (Cygnus columbianus) populations wintering in northwest Washington State and on the Sumas Prairie, British Columbia,...

  7. Determining the Social Effects of a Legal Reform; the British Breathalyser Crackdown of 1967

    Science.gov (United States)

    Ross, H. Laurence; And Others

    1970-01-01

    An application of the Interrupted Time-Series, a quasi-experimental research design, in the sociology of law (law and social change). The effects of British Road Safety Act of 1967, concerning drinking and driving, were analyzed. (SE)

  8. Steering under Conditions of Retrenchment in Higher Education: The British Experiences from a German Perspective.

    Science.gov (United States)

    Frackmann, Edgar

    1988-01-01

    The West German and British experiences in higher education planning and governance during a period of retrenchment are compared. Changes are interpreted in terms of the underlying characteristics of the two systems and their governance. (Author/MSE)

  9. Die Rhizostomeen-Sammlung des British Museum (Natural History) in London

    NARCIS (Netherlands)

    Stiasny, G.

    1931-01-01

    Die Rhizostomeen-Sammlung des British Museum (Natural History) in London (South Kensington), die ich wahrend eines kurzen Aufenthaltes daselbst untersuchen konnte, umfasst folgende Formen: Cassiopea andromeda Eschscholtz, Australien, Mozambique, Madagascar, Suez. „ „ var. maldivensis Browne, Malediv

  10. 1992: Northern Alberta, northeastern British Columbia, and the Northwest Territories: Waterfowl breeding population survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Breeding Population and Habitat Survey for northern Alberta, northeastern British Columbia, and the Northwest Territories during...

  11. Behind the scenes of JAC: the British Society for Antimicrobial Chemotherapy.

    Science.gov (United States)

    Guise, Tracey; Nathwani, Dilip

    2016-06-01

    This brief article describes the relationship between the British Society for Antimicrobial Chemotherapy (BSAC) and JAC, and how JAC has directly and indirectly facilitated delivery of the BSAC's charitable objectives over the past 40 years.

  12. Unleashing the Power of Learning. An Interview with British Petroleum's John Browne.

    Science.gov (United States)

    Prokesch, Steven E.

    1997-01-01

    British Petroleum's chief executive officer explains how the organization was redesigned to foster learning. Key topics include clear purpose, shared knowledge, distinctive relationships, breakthrough thinking, and peer team structure. (SK)

  13. : Carbon Taxation and the Double Dividend Hypothesis: A Case Study Of British Columbia

    OpenAIRE

    Stumpe, Rian

    2014-01-01

    This project is interdisciplinary research combining economics with PSR. The paper is a case study of British Columbia, Canada, investigating the attempt to have both a decrease in carbon emissions, with the possibility of economic growth. Climate change is debatably the most prominent issue of our time. Carbon emissions have continued to rise at an unprecedented rate. Some scientists are suggesting that change must happen sooner than later. In response to this, the province of British Columb...

  14. Malaysia as the Archetypal Garden in the British Creative Imagination

    OpenAIRE

    Ahmad, Siti Nuraishah

    2014-01-01

    European travel writing (1512-1984) represented Malaysia as a tropical Garden of Eden, an image that has also percolated into literary texts concerning the region. This article examines spatial images in British fiction through the framework of archetypal literary criticism and theories of colonial representations of space to reveal the worlding (Spivak 1999) of Malaysia as a garden. In order to ascertain the ways in which the garden archetype has been deployed by the British creative imagina...

  15. The Law and the Lady: Consent and Marriage in Nineteenth-Century British Literature

    OpenAIRE

    2015-01-01

    While many scholars have written on women and marriage in nineteenth-century British history and fiction, this dissertation, The Law and the Lady: Consent and Marriage in Nineteenth-Century British Literature, is the first to apply consent theory to those unions. Modern consent theory dictates that for individuals to consent, they must be autonomous, capable, educated, mature, and volunteering, and they must express consent with opportunities to retract those expressions. This dissertation as...

  16. The prevalence of periodontal disease in a Romano-British population c. 200-400 AD

    OpenAIRE

    2014-01-01

    Objective The aim of this study was to investigate the prevalence of moderate to severe periodontitis in an ancient British cohort c. 200-400 AD. Design Observational study to assess periodontal and other oral disease parameters. Setting Natural History Museum, London. Subjects and methods 303 skulls from a Romano-British burial site in Poundbury, Dorset were examined for evidence of dental disease. Main outcome measures The primary outcome measure was presence of moderate to severe periodont...

  17. The Problems of the Status of British Troops in Egypt After the Occupation in 1882

    Directory of Open Access Journals (Sweden)

    Khizriev Ali Khizrievich

    2016-04-01

    Full Text Available The article covers the issues of defining the status of the British occupational troops in Egypt from 1882 to 1922 and the diplomatic struggle of the great European states of that time over this problem. This whole problem is described in detail in its development since the establishment of the “veiled protectorate” designed to hide the true purpose of the British Government in the region, to the formal approval of the Protectorate status of the British Empire. It attempts to find the motives and methods of management of the British Foreign Office in this difficult situation considering counter of such powers as Russia and France. Herewith it provides data from the archives of the British Foreign Office, confirming all these facts. The evidences of the contemporaries of those events – Lord Milner and Cromer – who were representatives of the occupation authorities and published their memoirs, complete the picture. In addition to these documents we used the archival materials of India Records Office in the British Library. All these sources indicate that the official declaration of the Protectorate in 1914 only temporarily solved the problems creating additional difficulties for those officials who were responsible for the situation in the country. This decision allowed the British officials to conceal the explicit nature of the occupation and the British military presence in the Suez Canal zone. However, such policy aroused some problems, which led to a new round of the Egyptian national liberation movement in the future, and needed new solutions which were made only after the World War I and the fall of the Ottoman Empire.

  18. Cogadh na Saoirse: British Intelligence Operations During the Anglo-Irish War (1916-1921)

    Science.gov (United States)

    2010-05-21

    irregular forces that plagued Spanish and French vessels on the high seas during times of war. As recently as 1901, the British military, including Royal...nor is there going to be one today, the fact being of course , that as nothing has happened in Ireland necessitating a meeting of the Cabinet the...well as to demonstrate British airpower in the cities. Successful missions were rare, a fact Flying Officer F.C. Penny attributed to poor command

  19. Power shift: a media analysis of the discourse of electricity deregulation in British Columbia

    OpenAIRE

    Simmons, Gregory Nigel

    2008-01-01

    Despite a record of low rates and significant public revenue generation on the part of the public utility, BC Hydro, the government of British Columbia in recent years has begun to deregulate the provincial electricity system. Measures undertaken include breaking up the utility and transferring responsibility for new generation to the private sector. I provide a content analysis of the process of electricity deregulation in British Columbia as represented in the Vancouver Sun and the Times Co...

  20. Colonization and community: the Vancouver Island coalfield and the making of the British Columbian working class

    Energy Technology Data Exchange (ETDEWEB)

    Belshaw, J.D. [University College of the Cariboo, Kamloops, BC (Canada). Department of Philosophy, History, and Politics

    2002-07-01

    During the nineteenth century, coal miners from Europe, Asia, and eastern North America settled on Vancouver Island, British Columbia to mine coal deposits at Nanaimo, Wellington, and Cumberland. The factors that attracted British miners and their families, their expectations and ambitions, and their integration into mining communities are discussed. Working conditions, household wages, racism, industrial organization, gender, schooling, leisure, and community building and identity are considered.

  1. Book Review: Making British law: committees in action by Louise Thompson

    OpenAIRE

    Berry, Richard

    2015-01-01

    In Making British Law: Committees in Action, Louise Thompson presents a history and statistical analysis of the work of bill committees – formerly known as standing committees – and their influence over the process of making British law. Thompson offers a well-evidenced argument that goes beyond the statistics to persuasively account for the role and importance of MPs in shaping government legislation through bill committees, writes Richard Berry.

  2. British Philosopher Gilbert Ryle’s Perspective on Behaviorism

    Directory of Open Access Journals (Sweden)

    Elena BANCIU

    2012-12-01

    Full Text Available Published in 1890, William James’ manual, The principles of psychology, followed by Psychology (lectures in 1892, form the foundation of behaviorism. The same year, Animal life and intelligence by C. Lloyd Morgan correlates with James’ view, extending it to wildlife. The next step was taken by Lloyd Morgan, with the publication of An introduction to comparative psychology (1894, in which the issue of trial and error learning in animals receives a systematic approach, thus pointing research to a specific area and interpretive apparatus that will ultimately lead to the full crystallization of behaviorism’s ideas in the past century. The most prestigious version of behaviorism, that of psychological behaviorism, has strong historical roots; in this way, one can invoke the works of Aristotle (On Nature. Another version of behaviorism, like that suggested by Gilbert Ryle, is logical behaviorism. Long before that, however, classical British empiricists, led by John Locke (1632-1704 and David Hume (1711-1776, used associationist prescriptions to reveal cause-effect coupling in mental phenomena.

  3. Issues of Caribou Management in Northeastern British Columbia

    Directory of Open Access Journals (Sweden)

    Scott Harrison

    1996-01-01

    Full Text Available Woodland caribou inhabit most of Northeastern British Columbia. They live across a variety of climatic and geographic gradients and in areas with as many as seven other ungulate species and seven predatory species. This apparent variability in habitat use may suggest that caribou in the Northeast are wide ranging and ecologically plastic. Conversely, caribou in Northeastern B.C. may live in discrete groups that have adapted to local conditions. There are few published data of woodland caribou in Northeastern B.C. Information is lacking on the number of caribou, their seasonal movements, their habitat requirements, and their interactions with other species. Logging, seismic activity, pipeline construction, oil and natural gas drilling, hydro-electric dams, and prescribed burning have all impacted habitat in previously undeveloped areas. The manner and rate at which these activities are changing habitats far exceeds our growth in knowledge of caribou ecology. Given this combination of few data and rapid habitat alteration, resource managers cannot know the impact of these habitat changes. We believe that this jeopardises the conservation of viable caribou populations.

  4. British Columbia's new coalbed methane royalty regime

    Energy Technology Data Exchange (ETDEWEB)

    Molinski, D. [British Columbia Ministry of Energy and Mines, Victoria, BC (Canada). Energy and Minerals Div.

    2002-07-01

    The British Columbia Ministry of Energy and Mines is promoting the development of the coalbed methane (CBM) industry in the province in order to make CBM a viable and competitive investment option for industry. It is establishing a regulatory and fiscal regime for CBM development. Issues of concern regarding CBM development include water production, gas production rates, well numbers, and marginal economics. The features of the CBM royalty regime include a new producer cost of service allowance, the creation of a CBM royalty tax bank to collect excess PCOS allowances, and a royalty tax credit for wells drilled by the end of February, 2004. The marginal well adjustment factor threshold has been raised from 180 mcf per day to 600 mcf per day for CBM only. It was noted that royalties will probably not be payable for several years following the first commercial well because royalties are very depending on capital and operating costs, local infrastructure and price. Royalty regimes cannot save CBM from low gas prices, poor resources or economics. 2 figs.

  5. Eating together and eating alone: meal arrangements in British households.

    Science.gov (United States)

    Yates, Luke; Warde, Alan

    2017-03-01

    Sociology traditionally accounts for eating in terms of the social organization of meals, their provision and consumption. A recurrent public concern is that the meal is being subverted. This paper examines meal arrangements in British households in 2012, drawing on an online survey in the format of a food diary administered to 2784 members of a supermarket consumer panel. It charts the organization of contemporary eating occasions, paying attention to socio-demographic variation in practice. Especially, it explores companionless meals, putting them in contexts of food provisioning and temporal rhythms. Findings show that eating alone is associated with simpler, quicker meals, and that it takes place most commonly in the morning and midday. Those living alone eat alone more often, but at similar meal times, and they take longer over their lone meals. Comparison with a similar study in 1955-6 suggests some fragmentation or relaxation in collective schedules. The implications are not straightforward, and the causes probably lie more in institutional shifts than personal preferences. Declining levels of commensality are, however, associated with a reduction in household size and, especially in households with children, difficulties of coordinating family members' schedules.

  6. Marijuana growing operations in British Columbia revisited, 1997-2003

    Energy Technology Data Exchange (ETDEWEB)

    Plecas, D.; Malm, A.; Kinney, B. [University College of the Fraser Valley, Abbotsford, BC (Canada). Dept. of Criminology and Criminal Justice]|[University College of the Fraser Valley, Abbotsford, BC (Canada). International Centre for Urban Research Studies

    2005-03-01

    The results of a comprehensive study of marihuana cultivation in British Columbia were presented. This report describes the incidents of marihuana grow operations coming to the attention of the police; the characteristics of marihuana growing operations; the suspects involved; the actions taken by the police and courts; and penalty. The study confirms that these operations which are dispersed throughout the province are increasing in both size and sophistication. The average number of kilograms of harvested marihuana seized per grow operation tripled from 1997 to 2003. In addition, the number of high intensity lights seized per operation also grew, leading to an associated increase in the average amount of electricity theft per operation. About 1 in 5 grow operations involved hydro theft. The average cost associated with hydro theft per operation was about $2,880 in 1997 and $3,740 in 2003. In 2003, it is estimated that growers stole more than $3,200,000 from BC Hydro. In addition to electricity by-passes, 15 per cent of indoor grow operations contained hazards such as weapons, explosives, and other drugs. 25 tabs., 34 figs.

  7. The Life Cycle of a British Islamist: A Jungian Perspective

    Directory of Open Access Journals (Sweden)

    Lawrence Alschuler

    2014-02-01

    Full Text Available Edward Edinger, in 'Ego and archetype: Individuation and the religious function of the psyche,' designates as "unconscious religion" the psychological role played by political movements when religious institutions cease to provide containers for the spiritual strivings of individuals. I include Islamism as a political movement. Edinger's description of unconscious religion closely resembles the experience of a young British-born Muslim, Ed Husain, in 'The Islamist: Why I joined radical Islam in Britain, what I saw inside and why I left.' Husain follows a path from being a traditional Muslim to a fanatical Islamist to a spiritual Muslim. Edinger applies Jungian psychology to describe four alternative consequences for persons whose religious institutions respond inadequately to their "religious instinct." These alternatives are: Adherence to an unconscious religion, psychological inflation, alienation, and individuation. In the case study, surprisingly, Ed Husain experiences all four of these alternatives in sequence, constituting a life cycle. The article concludes, optimistically, that this may be a natural sequence for those who embrace fanatical Islamism.

  8. Lexical and sentential processing in British Sign Language.

    Science.gov (United States)

    MacSweeney, Mairéad; Campbell, Ruth; Woll, Bencie; Brammer, Michael J; Giampietro, Vincent; David, Anthony S; Calvert, Gemma A; McGuire, Philip K

    2006-01-01

    Studies of spoken and written language suggest that the perception of sentences engages the left anterior and posterior temporal cortex and the left inferior frontal gyrus to a greater extent than non-sententially structured material, such as word lists. This study sought to determine whether the same is true when the language is gestural and perceived visually. Regional neural activity was measured using functional MRI while Deaf and hearing native signers of British Sign Language (BSL) detected semantic anomalies in well-formed BSL sentences and when they detected nonsense signs in lists of unconnected BSL signs. Processing BSL sentences, when contrasted with signed lists, was reliably associated with greater activation in the posterior portions of the left middle and superior temporal gyri and in the left inferior frontal cortex, but not in the anterior temporal cortex, which was activated to a similar extent whether lists or sentences were processed. Further support for the specificity of these areas for processing the linguistic-rather than visuospatial-features of signed sentences came from a contrast of hearing native signers and hearing sign-naïve participants. Hearing signers recruited the left posterior temporal and inferior frontal regions during BSL sentence processing to a greater extent than hearing non-signers. These data suggest that these left perisylvian regions are differentially associated with sentence processing, whatever the modality of the linguistic input.

  9. British Coal Medical Service annual report 1989-90

    Energy Technology Data Exchange (ETDEWEB)

    1990-01-01

    The report contains detailed results of surveys on the prevalence of pneumoconiosis in coal miners of various age groups from 1962 to 1989. Only 0.6% of 14,300 men X-rayed in 1989 showed any sign of the disease and the overall figure for the 112 collieries surveyed after the completed seventh round of surveys was 0.7%. Emphasis has continued on dust control measures on coal faces and in drivages - dust concentration of 3.1 mg/m {sup 3} in 1989-90 was in keeping with the trend since 1970. A 'cohort' of young miners is being monitored to develop an early warning system to identify changes in the incidence of pneumoconiosis. The role of Medical Service in treating injuries, skin diseases, back pain etc. and problems caused by noise and chemicals is explained. Continued attention has been paid to implication of the COSHH regulations and audiometry has been introduced to all British Coal's employees. Services are now provided to workers of Coal Products Ltd. Reports of first aid and nursing services are included. Use of pethidine for relieving pain is now being advocated. 6 figs., 20 tabs.

  10. HIV/AIDS in Vancouver, British Columbia: a growing epidemic

    Directory of Open Access Journals (Sweden)

    Lima Viviane D

    2009-03-01

    Full Text Available Abstract The prevalence of HIV in Vancouver, British Columbia was subject to two distinct periods of rapid increase. The first occurred in the 1980s due to high incidence among men who have sex with men (MSM, and the second occurred in the 1990s due to high incidence among injection drug users (IDU. The purpose of this study was to estimate and model the trends in HIV prevalence in Vancouver from 1980 to 2006. HIV prevalence data were entered into the UNAIDS/WHO Estimation and Projection Package (EPP where prevalence trends were estimated by fitting an epidemiological model to the data. Epidemic curves were fit for IDU, MSM, street-based female sex trade workers (FSW, and the general population. Using EPP, these curves were then aggregated to produce a model of Vancouver's overall HIV prevalence. Of the 505 000 people over the age of 15 that reside in Vancouver, 6108 (ranging from 4979 to 7237 were living with HIV in the year 2006, giving an overall prevalence of 1.21 percent (ranging from 0.99 to 1.43 percent. The subgroups of IDU and MSM account for the greatest proportion of HIV infections. Our model estimates that the prevalence of HIV in Vancouver is greater than one percent, roughly 6 times higher than Canada's national prevalence. These results suggest that HIV infection is having a relatively large impact in Vancouver and that evidence-based prevention and harm reduction strategies should be expanded.

  11. Growth and maturity status of elite British junior tennis players.

    Science.gov (United States)

    Myburgh, Gillian K; Cumming, Sean P; Coelho E Silva, Manuel; Cooke, Karl; Malina, Robert M

    2016-10-01

    Growth and maturation impact the selection, development and progression of youth athletes. Individual differences in the growth and maturity may afford a performance advantage, clouding coaches and practitioners' perceptions regarding current ability and future potential. This may result in the exclusion of talented, yet less physically gifted athletes. Participants were 91 male (n = 47) and female (n = 44) elite British Junior tennis players, 8-17 years of age (12.5 ± 1.9 years). Height and body mass were measured and compared to growth charts; hand-wrist radiographs were taken. Skeletal age (SA) was estimated with the Fels method and contrasted to chronological age (CA). Mean height and body mass of individual players ranged between the 50th and 90th centiles for age and sex. Females were advanced in SA relative to CA (0.3-0.89 years.) from 8 years. Males were average to delayed in maturation from 8 to 12 years, but advanced in SA from 14 to 16 years (0.75-1.23 years). Individual differences in growth and maturation appear to contribute towards the selection of elite junior tennis players, with a bias towards males and females who are advanced in maturation and comparatively tall and heavy for their age. This has important implications for talent identification and development.

  12. Gender violence news in British and American press

    Directory of Open Access Journals (Sweden)

    Sara Bustinduy

    2016-03-01

    Full Text Available This study aims to prove which qualities, from the British and United States actual press, are more adequate for gender violence issues, comparing news on the same stories. It is evident the influence of mass media on public opinion and, therefore, the responsibility that written press has on gender violence messages, avoiding sensationalism. Psycholinguistic studies have established the relation language-thought, so language used in journalism is crucial. Following the belief that newspapers considered more liberal and independent will lead to a better treatment than traditional ones considered to be more reluctant to change, journals have been selected. Furthermore, different cultures can be as objective and respectful but maybe less committed with the issue, as it may arise from the samples. There have been emerging ethic codes giving guidelines to journalists, including discrimination, and more specific on gender sensitive reporting. Therefore, the objective to improve public opinion information, stepping away from stereotypes and oversimplifications, is substantial, and will undoubtedly result in a better understanding of equality.

  13. Vulnerability of the British swine industry to classical swine fever

    Science.gov (United States)

    Porphyre, Thibaud; Correia-Gomes, Carla; Chase-Topping, Margo E.; Gamado, Kokouvi; Auty, Harriet K.; Hutchinson, Ian; Reeves, Aaron; Gunn, George J.; Woolhouse, Mark E. J.

    2017-01-01

    Classical swine fever (CSF) is a notifiable, highly contagious viral disease of swine which results in severe welfare and economic consequences in affected countries. To improve preparedness, it is critical to have some understanding of how CSF would spread should it be introduced. Based on the data recorded during the 2000 epidemic of CSF in Great Britain (GB), a spatially explicit, premises-based model was developed to explore the risk of CSF spread in GB. We found that large outbreaks of CSF would be rare and generated from a limited number of areas in GB. Despite the consistently low vulnerability of the British swine industry to large CSF outbreaks, we identified concerns with respect to the role played by the non-commercial sector of the industry. The model further revealed how various epidemiological features may influence the spread of CSF in GB, highlighting the importance of between-farm biosecurity in preventing widespread dissemination of the virus. Knowledge of factors affecting the risk of spread are key components for surveillance planning and resource allocation, and this work provides a valuable stepping stone in guiding policy on CSF surveillance and control in GB. PMID:28225040

  14. Sinonasal aspergillosis in a British Shorthair cat in the UK

    Directory of Open Access Journals (Sweden)

    Alice Tamborini

    2016-06-01

    Full Text Available Case summary A 13-year-old, castrated male, British Shorthair cat presented for investigation of chronic, intermittent, bilateral epistaxis and stertor. CT revealed severe asymmetric bilateral intranasal involvement with extensive turbinate lysis, increased soft tissue attenuation and lysis of the sphenopalatine bone and cribriform plate. On retroflexed pharyngoscopy, a plaque-like mass occluded the choanae. Rostral rhinoscopic examination revealed extensive loss of nasal turbinates, necrotic tissue and mucosal fungal plaques in the left nasal cavity. The right nasal cavity was less severely affected. The nasal cavities were debrided extensively of plaques and necrotic tissue. Aspergillus fumigatus was isolated on fungal culture, and species identity was confirmed using comparative sequence analysis of the partial β-tubulin gene. On histopathology of nasal biopsies, there was ulcerative lymphoplasmacytic and neutrophilic rhinitis, and fungal hyphae were identified on nasal mucosa, consistent with a non-invasive mycosis. The cat was treated with oral itraconazole after endoscopic debridement, but signs relapsed 4.5 months from diagnosis. Residual left nasal fungal plaques were again debrided endoscopically and oral posaconazole was administered for 6 months. Fourteen months from diagnosis, the cat remains clinically well with mild intermittent left nasal discharge secondary to atrophic rhinitis. Relevance and novel information This is the first case of rhinoscopically confirmed sinonasal aspergillosis to be diagnosed in a cat in the UK. Endoscopic confirmation of resolution of infection is useful in cases where mild nasal discharge persists after treatment.

  15. Content analysis of 150 years of British periodicals.

    Science.gov (United States)

    Lansdall-Welfare, Thomas; Sudhahar, Saatviga; Thompson, James; Lewis, Justin; Cristianini, Nello

    2017-01-24

    Previous studies have shown that it is possible to detect macroscopic patterns of cultural change over periods of centuries by analyzing large textual time series, specifically digitized books. This method promises to empower scholars with a quantitative and data-driven tool to study culture and society, but its power has been limited by the use of data from books and simple analytics based essentially on word counts. This study addresses these problems by assembling a vast corpus of regional newspapers from the United Kingdom, incorporating very fine-grained geographical and temporal information that is not available for books. The corpus spans 150 years and is formed by millions of articles, representing 14% of all British regional outlets of the period. Simple content analysis of this corpus allowed us to detect specific events, like wars, epidemics, coronations, or conclaves, with high accuracy, whereas the use of more refined techniques from artificial intelligence enabled us to move beyond counting words by detecting references to named entities. These techniques allowed us to observe both a systematic underrepresentation and a steady increase of women in the news during the 20th century and the change of geographic focus for various concepts. We also estimate the dates when electricity overtook steam and trains overtook horses as a means of transportation, both around the year 1900, along with observing other cultural transitions. We believe that these data-driven approaches can complement the traditional method of close reading in detecting trends of continuity and change in historical corpora.

  16. Impacts on daily performances attributed to malocclusions by British adolescents.

    Science.gov (United States)

    Bernabé, E; Sheiham, A; de Oliveira, C M

    2009-01-01

    The aim of this study was to assess the prevalence of condition-specific impacts on daily performances attributed to malocclusion in British adolescents. Two hundred 16- to 17-year-old adolescents were randomly selected from 957 children attending a public college in London, UK. During interviews, participants provided information about demographic variables and socio-dental impacts on quality of life attributed to malocclusions, using the Condition-Specific form of the Oral Impacts on Daily Performances (CS-OIDP) index. Adolescents were also clinically examined using the Index of Orthodontic Treatment Need. Statistical comparison by covariates was performed using chi-squared test and chi-squared test for trends. The prevalence of oral impacts on daily performances attributed to any oral condition was 26.5% whereas the prevalence of CS-OIDP attributed to malocclusion was 21.5%. There was no statistically significant difference by sex, age, ethnicity or orthodontic treatment status of schoolchildren in the prevalence of CS-OIDP attributed to malocclusion (P >/= 0.243 for all cases). However, there was a linear trend for the prevalence of CS-OIDP attributed to malocclusion, by level of normative orthodontic treatment need (P = 0.042). The prevalence of such impacts increased from 16.8% for adolescents with no/slight need for orthodontic treatment, to 31.7% for those with definite need for orthodontic treatment. Although findings support the idea that malocclusion has physical, psychological and social effects on quality of life of these adolescents, the inconsistencies in findings between the self-reports of impacts of malocclusion and the assessment of normative needs highlight the shortcomings of using only clinical indexes to estimate orthodontic treatment needs.

  17. The physical environment affects cyanophage communities in British Columbia inlets.

    Science.gov (United States)

    Frederickson, C M; Short, S M; Suttle, C A

    2003-10-01

    Little is known about the natural distribution of viruses that infect the photosynthetically important group of marine prokaryotes, the cyanobacteria. The current investigation reveals that the structure of cyanophage communities is dependent on water column structure. PCR was used to amplify a fragment of the cyanomyovirus gene (g) 20, which codes for the portal vertex protein. Denaturing gradient gel electrophoresis (DGGE) of PCR amplified g20 gene fragments was used to examine variations in cyanophage community structure in three inlets in British Columbia, Canada. Qualitative examination of denaturing gradient gels revealed cyanophage community patterns that reflected the physical structure of the water column as indicated by temperature and salinity. Based on mobility of PCR fragments in the DGGE gels, some cyanophages appeared to be widespread, while others were observed only at specific depths. Cyanophage communities within Salmon Inlet were more related to one another than to communities from either Malaspina Inlet or Pendrell Sound. As well, surface communities in Malaspina Inlet and Pendrell Sound were different when compared to communities at depth. In the same two locations, distinct differences in community composition were observed in communities that coincided with depths of high chlorophyll fluorescence. The observed community shifts over small distances (only a few meters in depth or inlets separated by less than 100 km) support the idea that cyanophage communities separated by small spatial scales develop independently of each other as a result isolation by water column stratification or land mass separation, which may ultimately lead to changes in the distribution or composition of the host community.

  18. RADICALIZATION IN BRITISH COLUMBIA SECONDARY SCHOOLS: THE PRINCIPALS' PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Michael R. Mitchell

    2016-03-01

    Full Text Available This essay summarizes a larger study into radicalization in secondary schools (Grades 8-12 in the Province of British Columbia, Canada, from the perspective of school principals and vice-principals (PVPs. In addition to determining the extent of radicalization, the study further explored the extent to which PVPs felt they were prepared to cope with radicalization in a school environment, and obtained their assessment of the training and resources available to help them deal with this phenomenon. Quantitative and qualitative data was acquired using a survey as well as interviews with PVPs. Research participants reported an unexpectedly low level of engagement by students in radical, extremist, or violent extremist behaviour during the 2014-2015 school year. Only 3% of PVPs surveyed believed that extremist or violent extremist behaviours had increased in their own schools during the previous three-year period, while 6.6% believed it had actually declined somewhat—or even substantially—during this timeframe. There was wide variance in the levels of confidence exhibited by PVPs in their capacity to deal with incidents of extreme or violently extreme behaviours, but most stated that they would welcome additional training on dealing with potential incidents. Only half of the interview participants claimed that the procedures and protocols in place to deal with incidents involving extremist behaviours were adequate. A consistently low level of radicalization was apparent in school environments where some factors that otherwise might trigger student radicalization were identified, explored, and resolved in a supportive and open minded manner by school staff.

  19. Quality of Wood Pellets Produced in British Columbia for Export

    Energy Technology Data Exchange (ETDEWEB)

    J. S. Tumuluru; S. Sokhansanj; C. J. Lim; T. Bi; A. Lau; S. Melin; T. Sowlati; E. Oveisi

    2010-11-01

    Wood pellet production and its use for heat and power production are increasing worldwide. The quality of export pellets has to consistently meet certain specifications as stipulated by the larger buyers, such as power utilities or as specified by the standards used for the non-industrial bag market. No specific data is available regarding the quality of export pellets to Europe. To develop a set of baseline data, wood pellets were sampled at an export terminal in Vancouver, British Columbia, Canada. The sampling period was 18 months in 2007-2008 when pellets were transferred from storage bins to the ocean vessels. The sampling frequency was once every 1.5 to 2 months for a total of 9 loading/shipping events. The physical properties of the wood pellets measured were moisture content in the range of 3.5% to 6.5%, bulk density from 728 to 808 kg/m3, durability from 97% to 99%, fines content from 0.03% to 0.87%, calorific value as is from 17 to almost 18 MJ/kg, and ash content from 0.26% to 0.93%.The diameter and length were in the range of 6.4 to 6.5 mm and 14.0 to 19.0 mm, respectively. All of these values met the published non-industrial European grades (CEN) and the grades specified by the Pellet Fuel Institute for the United States for the bag market. The measured values for wood pellet properties were consistent except the ash content values decreased over the test period.

  20. QUALITY OF WOOD PELLETS PRODUCED IN BRITISH COLUMBIA FOR EXPORT

    Energy Technology Data Exchange (ETDEWEB)

    Tumuluru, J.S. [Idaho National Laboratory (INL); Sokhansanj, Shahabaddine [ORNL; Lim, C. Jim [University of British Columbia, Vancouver; Bi, X.T. [University of British Columbia, Vancouver; Lau, A.K. [University of British Columbia, Vancouver; Melin, Staffan [University of British Columbia, Vancouver; Oveisi, E. [University of British Columbia, Vancouver; Sowlati, T. [University of British Columbia, Vancouver

    2010-11-01

    Wood pellet production and its use for heat and power production are increasing worldwide. The quality of export pellets has to consistently meet certain specifications as stipulated by the larger buyers, such as power utilities or as specified by the standards used for the non-industrial bag market. No specific data is available regarding the quality of export pellets to Europe. To develop a set of baseline data, wood pellets were sampled at an export terminal in Vancouver, British Columbia, Canada. The sampling period was 18 months in 2007-2008 when pellets were transferred from storage bins to the ocean vessels. The sampling frequency was once every 1.5 to 2 months for a total of 9 loading/shipping events. The physical properties of the wood pellets measured were moisture content in the range of 3.5% to 6.5%, bulk density from 728 to 808 kg/m3, durability from 97% to 99%, fines content from 0.03% to 0.87%, calorific value as is from 17 to almost 18 MJ/kg, and ash content from 0.26% to 0.93%.The diameter and length were in the range of 6.4 to 6.5 mm and 14.0 to 19.0 mm, respectively. All of these values met the published non-industrial European grades (CEN) and the grades specified by the Pellet Fuel Institute for the United States for the bag market. The measured values for wood pellet properties were consistent except the ash content values decreased over the test period.