Varietal dynamics in Yam producers from Guadeloupe and impact of anthracnose disease ; Dynamiique variétale chez les producteurs d'igname de Guadeloupe et impactde la maladie d'anthracnose. Auteur(s) : Penet, Laurent Année de publication : Loading the player... Éditeur(s) : INRA : Institut National de la Recherche Agronomique Université des Antilles. Service commun de la documentation Extrait de : 52e congrès annuel de la Société caribéenne des plantes alimentaires / 52nd annual meeting of the Caribbean food crops society (CFCS), du 10 au 16 juillet 2016. INRA, CFCS Description : Loss of agrodiversity mediated by varietal legacy is an important concern, translating as crop species being at risk for genetic erosion, while loss of genetic resources may deplete material available for future breeding strategies. We explored varietal dynamics in the Guadeloupean agricultural yam system. Interviewing farmers about the varieties cultivated in the past compared to their current varieties demonstrated that no dramatic loss of varieties occurred in the two to three latest decades, and changes in variety frequency mostly affected former widespread varieties while frequency of uncommon varieties demonstrated some stability in cultivation frequency. Varietal dynamics nevertheless reflected strong sub-regional trends, and socio-economic impacts such as age of producers or in farm crop diversity. Recurrent epidemics of anthracnose since its historical start in the 70s did not change varietal turnover too strongly, but resulted into transition from Dioscorea alata to less susceptible species or into a decrease of yam cultivation especially for farmers with financial dissatisfaction. La perte d'agrodiversité négociée par le legs variétal est un souci important, traduisant comme espèces de culture étant en danger pour l'érosion génétique, alors que la disparition des ressources génétiques peut épuiser le matériel disponible pour de futures stratégies d'élevage. Nous avons exploré la dynamique variétale dans le système agricole d'igname en Guadeloupe. Les agriculteurs enquêtés au sujet des variétés cultivées dans le passé comparé à leurs variétés actuelles ont démontré qu'aucune perte dramatique de variétés ne s'est produite pendant les deux à trois dernières décennies, et les changements de la fréquence de variété ont en grande partie affecté d'anciennes variétés répandues tandis que la fréquence des variétés rares démontrait une certaine stabilité dans la fréquence de culture. La dynamique variétale a néanmoins reflété des tendances sous-régionales fortes, et les impacts socio-économiques tels que l'âge des producteurs ou dans la ferme cultivent la diversité. Épidémies récurrentes d'anthracnose puisque son début historique pendant les années 70 n'a pas changé le chiffre d'affaires variétal trop fortement, mais résulté dans la transition de dioscorea alata aux espèces moins susceptibles ou dans une diminution de culture d'igname particulièrement pour des agriculteurs avec mécontentement financier. Siècle(s) traité(s) : 21 Droits : CC-BY-NC-ND - Attribution - Pas d'utilisation commerciale - Pas de modification Permalien : http://www.manioc.org/fichiers/V16259 V16259 | Partager |
MaComère ; MaComere Auteur(s) : Association of Caribbean Women Writers and Scholars Éditeur(s) : Hyacinth M. Simpson Bowdoin College Hyacinth M. Simpson ( Manitoba, Canada ) Bowdoin College ( Brunswick, ME ) Résumé : The word macomère is widely used by women in the Caribbean to mean "my child's godmother"; "my best friend and close female confindante"; "my bridesmaid, or another female wedding member of a wedding party of which I was a bridesmaid"; "the godmother of the child to whom I am also godmother"; "the woman who, by virtue of the depth of her friendship, has rights and privileges over my child and is a surrogate mother." This name seems appropriate because it so clearly expresses the intimate relations which women in the Caribbean share, is so firmly gendered, and honors the importance of friendship in relation to the important rituals of marriage, birth, and (implied) death. Moreover, macomère is a French Creole word which, although related to the French language, has taken on a structure and meaning which is indigenous to the Caribbean. The word is spelled in this way, instead of in the clearly Creole manner (macumè, makumeh, macoomè, macomeh, and many other variants), so that the female connotations of the word are highlighted and those meanings which apply to males ("a womanish or gossipy man"; "a homosexual") are less obvious. In those islands where Krèol (linguistic term for the French patos) is the first language, the same term is used for both females and males with meaning determined by the context. In islands such as Trinidad, however, where English has overlain Krèol, the Creole (linguistic term for the English patois) has incorporated the redundant my macomè and macomè man, thus reinforcing both the perceptions of intimacy and the female quality of the term. Interestingly enough, Richard Allsopp in The Dictionary of Caribbean English Usage (Oxford University Press, 1996) has indicated the possibility that maku in Belize, with the meaning "midwife", is also derived from macomère. Hence, the word forces us to recall the continuities and correspondences in Caribbean languages and cultures, as well as the dynamic, creative, and transforming power of Creoles. In the purely English-speaking islands, the only comparable term is godmother (usually the mother's best friend). In the Hispanophone Caribbean, there is the similar comadre, although, as we would expect, some of the connotations are different. Join us in continuing to interrogate all the connotations of the meaning inherent in this culturally rich lexical item from the Caribbean Creoles. Droits : All rights reserved by the source institution. 39971238 | Partager Voir aussi |
MaComère ; MaComere Auteur(s) : Association of Caribbean Women Writers and Scholars Éditeur(s) : Hyacinth M. Simpson Hyacinth M. Simpson ( Manitoba, Canada ) Résumé : The word macomère is widely used by women in the Caribbean to mean "my child's godmother"; "my best friend and close female confindante"; "my bridesmaid, or another female wedding member of a wedding party of which I was a bridesmaid"; "the godmother of the child to whom I am also godmother"; "the woman who, by virtue of the depth of her friendship, has rights and privileges over my child and is a surrogate mother." This name seems appropriate because it so clearly expresses the intimate relations which women in the Caribbean share, is so firmly gendered, and honors the importance of friendship in relation to the important rituals of marriage, birth, and (implied) death. Moreover, macomère is a French Creole word which, although related to the French language, has taken on a structure and meaning which is indigenous to the Caribbean. The word is spelled in this way, instead of in the clearly Creole manner (macumè, makumeh, macoomè, macomeh, and many other variants), so that the female connotations of the word are highlighted and those meanings which apply to males ("a womanish or gossipy man"; "a homosexual") are less obvious. In those islands where Krèol (linguistic term for the French patos) is the first language, the same term is used for both females and males with meaning determined by the context. In islands such as Trinidad, however, where English has overlain Krèol, the Creole (linguistic term for the English patois) has incorporated the redundant my macomè and macomè man, thus reinforcing both the perceptions of intimacy and the female quality of the term. Interestingly enough, Richard Allsopp in The Dictionary of Caribbean English Usage (Oxford University Press, 1996) has indicated the possibility that maku in Belize, with the meaning "midwife", is also derived from macomère. Hence, the word forces us to recall the continuities and correspondences in Caribbean languages and cultures, as well as the dynamic, creative, and transforming power of Creoles. In the purely English-speaking islands, the only comparable term is godmother (usually the mother's best friend). In the Hispanophone Caribbean, there is the similar comadre, although, as we would expect, some of the connotations are different. Join us in continuing to interrogate all the connotations of the meaning inherent in this culturally rich lexical item from the Caribbean Creoles. Droits : All rights reserved by the source institution. 39971238 | Partager Voir aussi |
MaComère Auteur(s) : Association of Caribbean Women Writers and Scholars Éditeur(s) : Hyacinth M. Simpson James Madison University Hyacinth M. Simpson ( Manitoba, Canada ) James Madison University ( Harrisonburg, VA ) Résumé : The word macomère is widely used by women in the Caribbean to mean "my child's godmother"; "my best friend and close female confindante"; "my bridesmaid, or another female wedding member of a wedding party of which I was a bridesmaid"; "the godmother of the child to whom I am also godmother"; "the woman who, by virtue of the depth of her friendship, has rights and privileges over my child and is a surrogate mother." This name seems appropriate because it so clearly expresses the intimate relations which women in the Caribbean share, is so firmly gendered, and honors the importance of friendship in relation to the important rituals of marriage, birth, and (implied) death. Moreover, macomère is a French Creole word which, although related to the French language, has taken on a structure and meaning which is indigenous to the Caribbean. The word is spelled in this way, instead of in the clearly Creole manner (macumè, makumeh, macoomè, macomeh, and many other variants), so that the female connotations of the word are highlighted and those meanings which apply to males ("a womanish or gossipy man"; "a homosexual") are less obvious. In those islands where Krèol (linguistic term for the French patos) is the first language, the same term is used for both females and males with meaning determined by the context. In islands such as Trinidad, however, where English has overlain Krèol, the Creole (linguistic term for the English patois) has incorporated the redundant my macomè and macomè man, thus reinforcing both the perceptions of intimacy and the female quality of the term. Interestingly enough, Richard Allsopp in The Dictionary of Caribbean English Usage (Oxford University Press, 1996) has indicated the possibility that maku in Belize, with the meaning "midwife", is also derived from macomère. Hence, the word forces us to recall the continuities and correspondences in Caribbean languages and cultures, as well as the dynamic, creative, and transforming power of Creoles. In the purely English-speaking islands, the only comparable term is godmother (usually the mother's best friend). In the Hispanophone Caribbean, there is the similar comadre, although, as we would expect, some of the connotations are different. Join us in continuing to interrogate all the connotations of the meaning inherent in this culturally rich lexical item from the Caribbean Creoles. Droits : All rights reserved by the source institution. 39971238 | Partager Voir aussi |
MaComère ; MaComere Auteur(s) : Association of Caribbean Women Writers and Scholars Éditeur(s) : Hyacinth M. Simpson Hyacinth M. Simpson ( Manitoba, Canada ) Résumé : The word macomère is widely used by women in the Caribbean to mean "my child's godmother"; "my best friend and close female confindante"; "my bridesmaid, or another female wedding member of a wedding party of which I was a bridesmaid"; "the godmother of the child to whom I am also godmother"; "the woman who, by virtue of the depth of her friendship, has rights and privileges over my child and is a surrogate mother." This name seems appropriate because it so clearly expresses the intimate relations which women in the Caribbean share, is so firmly gendered, and honors the importance of friendship in relation to the important rituals of marriage, birth, and (implied) death. Moreover, macomère is a French Creole word which, although related to the French language, has taken on a structure and meaning which is indigenous to the Caribbean. The word is spelled in this way, instead of in the clearly Creole manner (macumè, makumeh, macoomè, macomeh, and many other variants), so that the female connotations of the word are highlighted and those meanings which apply to males ("a womanish or gossipy man"; "a homosexual") are less obvious. In those islands where Krèol (linguistic term for the French patos) is the first language, the same term is used for both females and males with meaning determined by the context. In islands such as Trinidad, however, where English has overlain Krèol, the Creole (linguistic term for the English patois) has incorporated the redundant my macomè and macomè man, thus reinforcing both the perceptions of intimacy and the female quality of the term. Interestingly enough, Richard Allsopp in The Dictionary of Caribbean English Usage (Oxford University Press, 1996) has indicated the possibility that maku in Belize, with the meaning "midwife", is also derived from macomère. Hence, the word forces us to recall the continuities and correspondences in Caribbean languages and cultures, as well as the dynamic, creative, and transforming power of Creoles. In the purely English-speaking islands, the only comparable term is godmother (usually the mother's best friend). In the Hispanophone Caribbean, there is the similar comadre, although, as we would expect, some of the connotations are different. Join us in continuing to interrogate all the connotations of the meaning inherent in this culturally rich lexical item from the Caribbean Creoles. Droits : All rights reserved by the source institution. 39971238 | Partager Voir aussi |
MaComère ; MaComere Auteur(s) : Association of Caribbean Women Writers and Scholars Éditeur(s) : Hyacinth M. Simpson Hyacinth M. Simpson ( Manitoba, Canada ) Résumé : The word macomère is widely used by women in the Caribbean to mean "my child's godmother"; "my best friend and close female confindante"; "my bridesmaid, or another female wedding member of a wedding party of which I was a bridesmaid"; "the godmother of the child to whom I am also godmother"; "the woman who, by virtue of the depth of her friendship, has rights and privileges over my child and is a surrogate mother." This name seems appropriate because it so clearly expresses the intimate relations which women in the Caribbean share, is so firmly gendered, and honors the importance of friendship in relation to the important rituals of marriage, birth, and (implied) death. Moreover, macomère is a French Creole word which, although related to the French language, has taken on a structure and meaning which is indigenous to the Caribbean. The word is spelled in this way, instead of in the clearly Creole manner (macumè, makumeh, macoomè, macomeh, and many other variants), so that the female connotations of the word are highlighted and those meanings which apply to males ("a womanish or gossipy man"; "a homosexual") are less obvious. In those islands where Krèol (linguistic term for the French patos) is the first language, the same term is used for both females and males with meaning determined by the context. In islands such as Trinidad, however, where English has overlain Krèol, the Creole (linguistic term for the English patois) has incorporated the redundant my macomè and macomè man, thus reinforcing both the perceptions of intimacy and the female quality of the term. Interestingly enough, Richard Allsopp in The Dictionary of Caribbean English Usage (Oxford University Press, 1996) has indicated the possibility that maku in Belize, with the meaning "midwife", is also derived from macomère. Hence, the word forces us to recall the continuities and correspondences in Caribbean languages and cultures, as well as the dynamic, creative, and transforming power of Creoles. In the purely English-speaking islands, the only comparable term is godmother (usually the mother's best friend). In the Hispanophone Caribbean, there is the similar comadre, although, as we would expect, some of the connotations are different. Join us in continuing to interrogate all the connotations of the meaning inherent in this culturally rich lexical item from the Caribbean Creoles. Droits : All rights reserved by the source institution. 39971238 | Partager Voir aussi |
MaComère ; MaComere Auteur(s) : Association of Caribbean Women Writers and Scholars Éditeur(s) : Hyacinth M. Simpson James Madison University Hyacinth M. Simpson ( Manitoba, Canada ) James Madison University ( Harrisonburg, VA ) Résumé : The word macomère is widely used by women in the Caribbean to mean "my child's godmother"; "my best friend and close female confindante"; "my bridesmaid, or another female wedding member of a wedding party of which I was a bridesmaid"; "the godmother of the child to whom I am also godmother"; "the woman who, by virtue of the depth of her friendship, has rights and privileges over my child and is a surrogate mother." This name seems appropriate because it so clearly expresses the intimate relations which women in the Caribbean share, is so firmly gendered, and honors the importance of friendship in relation to the important rituals of marriage, birth, and (implied) death. Moreover, macomère is a French Creole word which, although related to the French language, has taken on a structure and meaning which is indigenous to the Caribbean. The word is spelled in this way, instead of in the clearly Creole manner (macumè, makumeh, macoomè, macomeh, and many other variants), so that the female connotations of the word are highlighted and those meanings which apply to males ("a womanish or gossipy man"; "a homosexual") are less obvious. In those islands where Krèol (linguistic term for the French patos) is the first language, the same term is used for both females and males with meaning determined by the context. In islands such as Trinidad, however, where English has overlain Krèol, the Creole (linguistic term for the English patois) has incorporated the redundant my macomè and macomè man, thus reinforcing both the perceptions of intimacy and the female quality of the term. Interestingly enough, Richard Allsopp in The Dictionary of Caribbean English Usage (Oxford University Press, 1996) has indicated the possibility that maku in Belize, with the meaning "midwife", is also derived from macomère. Hence, the word forces us to recall the continuities and correspondences in Caribbean languages and cultures, as well as the dynamic, creative, and transforming power of Creoles. In the purely English-speaking islands, the only comparable term is godmother (usually the mother's best friend). In the Hispanophone Caribbean, there is the similar comadre, although, as we would expect, some of the connotations are different. Join us in continuing to interrogate all the connotations of the meaning inherent in this culturally rich lexical item from the Caribbean Creoles. Droits : All rights reserved by the source institution. 39971238 | Partager Voir aussi |
MaComère ; MaComere Auteur(s) : Association of Caribbean Women Writers and Scholars Éditeur(s) : Hyacinth M. Simpson Hyacinth M. Simpson ( Manitoba, Canada ) Résumé : The word macomère is widely used by women in the Caribbean to mean "my child's godmother"; "my best friend and close female confindante"; "my bridesmaid, or another female wedding member of a wedding party of which I was a bridesmaid"; "the godmother of the child to whom I am also godmother"; "the woman who, by virtue of the depth of her friendship, has rights and privileges over my child and is a surrogate mother." This name seems appropriate because it so clearly expresses the intimate relations which women in the Caribbean share, is so firmly gendered, and honors the importance of friendship in relation to the important rituals of marriage, birth, and (implied) death. Moreover, macomère is a French Creole word which, although related to the French language, has taken on a structure and meaning which is indigenous to the Caribbean. The word is spelled in this way, instead of in the clearly Creole manner (macumè, makumeh, macoomè, macomeh, and many other variants), so that the female connotations of the word are highlighted and those meanings which apply to males ("a womanish or gossipy man"; "a homosexual") are less obvious. In those islands where Krèol (linguistic term for the French patos) is the first language, the same term is used for both females and males with meaning determined by the context. In islands such as Trinidad, however, where English has overlain Krèol, the Creole (linguistic term for the English patois) has incorporated the redundant my macomè and macomè man, thus reinforcing both the perceptions of intimacy and the female quality of the term. Interestingly enough, Richard Allsopp in The Dictionary of Caribbean English Usage (Oxford University Press, 1996) has indicated the possibility that maku in Belize, with the meaning "midwife", is also derived from macomère. Hence, the word forces us to recall the continuities and correspondences in Caribbean languages and cultures, as well as the dynamic, creative, and transforming power of Creoles. In the purely English-speaking islands, the only comparable term is godmother (usually the mother's best friend). In the Hispanophone Caribbean, there is the similar comadre, although, as we would expect, some of the connotations are different. Join us in continuing to interrogate all the connotations of the meaning inherent in this culturally rich lexical item from the Caribbean Creoles. Droits : All rights reserved by the source institution. 39971238 | Partager Voir aussi |
MaComère ; MaComere Auteur(s) : Association of Caribbean Women Writers and Scholars Éditeur(s) : Hyacinth M. Simpson Hyacinth M. Simpson ( Manitoba, Canada ) Résumé : The word macomère is widely used by women in the Caribbean to mean "my child's godmother"; "my best friend and close female confindante"; "my bridesmaid, or another female wedding member of a wedding party of which I was a bridesmaid"; "the godmother of the child to whom I am also godmother"; "the woman who, by virtue of the depth of her friendship, has rights and privileges over my child and is a surrogate mother." This name seems appropriate because it so clearly expresses the intimate relations which women in the Caribbean share, is so firmly gendered, and honors the importance of friendship in relation to the important rituals of marriage, birth, and (implied) death. Moreover, macomère is a French Creole word which, although related to the French language, has taken on a structure and meaning which is indigenous to the Caribbean. The word is spelled in this way, instead of in the clearly Creole manner (macumè, makumeh, macoomè, macomeh, and many other variants), so that the female connotations of the word are highlighted and those meanings which apply to males ("a womanish or gossipy man"; "a homosexual") are less obvious. In those islands where Krèol (linguistic term for the French patos) is the first language, the same term is used for both females and males with meaning determined by the context. In islands such as Trinidad, however, where English has overlain Krèol, the Creole (linguistic term for the English patois) has incorporated the redundant my macomè and macomè man, thus reinforcing both the perceptions of intimacy and the female quality of the term. Interestingly enough, Richard Allsopp in The Dictionary of Caribbean English Usage (Oxford University Press, 1996) has indicated the possibility that maku in Belize, with the meaning "midwife", is also derived from macomère. Hence, the word forces us to recall the continuities and correspondences in Caribbean languages and cultures, as well as the dynamic, creative, and transforming power of Creoles. In the purely English-speaking islands, the only comparable term is godmother (usually the mother's best friend). In the Hispanophone Caribbean, there is the similar comadre, although, as we would expect, some of the connotations are different. Join us in continuing to interrogate all the connotations of the meaning inherent in this culturally rich lexical item from the Caribbean Creoles. Droits : All rights reserved by the source institution. 39971238 | Partager Voir aussi |
Puerto Rican Civil Court Documents Collection Auteur(s) : Puerto Rican Insular Courts System Éditeur(s) : Archives & Special Collections at the Thomas J. Dodd Research Center, University of Connecticut Libraries Archives & Special Collections at the Thomas J. Dodd Research Center, University of Connecticut Libraries Résumé : (Funding) News from: http://www.crl.edu/news/8702 ; "LAMP (formerly the Latin American Microform Project) supported the digitization of approximately 5,000 documents dated between 1844 and 1900 in a collection held by the University of Connecticut. These consist of legal court cases, mostly civil, from the Corte de Primera Instancia (Apellate Court) of the district of Arecibo, Puerto Rico. In 2000, the University of Connecticut Thomas J. Dodd Research Center acquired these unique materials about the Arecibo appellate court district, which includes the towns of Arecibo, Barceloneta, Camuy, Ciales, Hatillo, Manatí, Morovis, Quebradillas, and Utuado. The cases cover the full range of civil litigation that might have been brought to court during that period. Cases about disputes over economic holdings such as land, slaves, and livestock hold special interest. The collection is also a treasure trove for genealogists, historians, legal researchers, and other social-sciences researchers interested in Puerto Rico’s social dynamic during the 19th century." Droits : Material from the University of Connecticut, see: http://doddcenter.uconn.edu/asc/findaids/PRCourt/MSS20000130.html http://ufdc.ufl.edu/AA00015401/00001 | Partager Voir aussi |
Responses to the sovereignty/vulnerability/development dilemmas : small territories and regional organization in the Caribbean Auteur(s) : Byron, Jessica Lewis, Patsy Année de publication : Loading the player... Éditeur(s) : CRPLC : Centre de Recherche sur les Pouvoirs Locaux dans la Caraïbe Extrait de : "Les entités infra-étatiques et les organisations de coopération et d'intégration régionales" : colloque international, les 25 et 26 mars 2013. Université des Antilles et de la Guyane Description : "The Americas have a rich history of regional cooperation. In the Caribbean Basin, however, mechanisms for regional cooperation and/or integration have emerged which have sought to transcend the issues of legal status and to address common questions of socio-economic development, democratic institutions and functions. Three regional grouping fall into this category: the Caribbean Community (1937), the Organization of Eastern Caribbean States (1981) and the Association of Caribbean States (1994). This paper will do a comparative survey and analysis of the three organizations. The second part of the paper will examine the specific areas of greatest participation by the non-independent members in the activities of specific regional organizations. The conclusion addresses contemporary themes such as the dynamics of political/constitutional evolution which affect the membership of non-independent territories." Siècle(s) traité(s) : 21 Droits : CC-BY-NC-ND - Attribution - Pas d'utilisation commerciale - Pas de modification Permalien : http://www.manioc.org/fichiers/V13127 V13127 | Partager |
Trench migration, net rotation and slab-mantle coupling Auteur(s) : Funiciello, F. Faccenna, C. Heuret, Arnauld Lallemand, Serge Di Giuseppe, Erika Becker, T. W. Auteurs secondaires : Dip. Scienze Geologiche, Università degli Studi Roma TRE ; Université du Québec Géosciences Montpellier ; Université des Antilles et de la Guyane (UAG) - Institut national des sciences de l'Univers (INSU - CNRS) - Université de Montpellier (UM) - Centre National de la Recherche Scientifique (CNRS) Department of Earth Sciences, University of Southern California Los Angeles ; Université du Québec Éditeur(s) : HAL CCSD Elsevier Résumé : International audience Laboratory models have been conducted to improve our understanding of the role that the resistance of the slab to bending and its coupling to the ambient mantle play in subduction dynamics over geological time scales. Our models are set up with a viscous plate of silicone (lithosphere) subducting under negative buoyancy in a viscous layer of glucose syrup (mantle). For our study, the lithosphere/upper mantle viscosity contrast has been systematically varied, from similar to 10 to similar to 10(5) in order to explore the parameter space between weak and strong slab dynamics. We found that subduction is characterized by a retreating mode for viscosity ratios > 10(4), by the coexistence of a retreating mode and an advancing mode for viscosity ratios between similar to 10(4) and similar to 10(2), and quasi-stationary, Rayleigh-Taylor like behaviour for ratios < 10(2). By combining our experimental results and kinematic data from current subduction zones in four reference frames which differ in the amount of net rotation, we infer that a lithosphere/upper mantle viscosity contrast of 150-500 is necessary to obtain realistic trench/subducting plate velocity ratios as well as the variability of subduction styles observed in nature. ISSN: 0012-821X hal-00412008 https://hal.archives-ouvertes.fr/hal-00412008 DOI : 10.1016/j.epsl.2008.04.006 | Partager |
MaComère Auteur(s) : Association of Caribbean Women Writers and Scholars Éditeur(s) : Hyacinth M. Simpson Hyacinth M. Simpson ( Manitoba, Canada ) Résumé : The word macomère is widely used by women in the Caribbean to mean "my child's godmother"; "my best friend and close female confindante"; "my bridesmaid, or another female wedding member of a wedding party of which I was a bridesmaid"; "the godmother of the child to whom I am also godmother"; "the woman who, by virtue of the depth of her friendship, has rights and privileges over my child and is a surrogate mother." This name seems appropriate because it so clearly expresses the intimate relations which women in the Caribbean share, is so firmly gendered, and honors the importance of friendship in relation to the important rituals of marriage, birth, and (implied) death. Moreover, macomère is a French Creole word which, although related to the French language, has taken on a structure and meaning which is indigenous to the Caribbean. The word is spelled in this way, instead of in the clearly Creole manner (macumè, makumeh, macoomè, macomeh, and many other variants), so that the female connotations of the word are highlighted and those meanings which apply to males ("a womanish or gossipy man"; "a homosexual") are less obvious. In those islands where Krèol (linguistic term for the French patos) is the first language, the same term is used for both females and males with meaning determined by the context. In islands such as Trinidad, however, where English has overlain Krèol, the Creole (linguistic term for the English patois) has incorporated the redundant my macomè and macomè man, thus reinforcing both the perceptions of intimacy and the female quality of the term. Interestingly enough, Richard Allsopp in The Dictionary of Caribbean English Usage (Oxford University Press, 1996) has indicated the possibility that maku in Belize, with the meaning "midwife", is also derived from macomère. Hence, the word forces us to recall the continuities and correspondences in Caribbean languages and cultures, as well as the dynamic, creative, and transforming power of Creoles. In the purely English-speaking islands, the only comparable term is godmother (usually the mother's best friend). In the Hispanophone Caribbean, there is the similar comadre, although, as we would expect, some of the connotations are different. Join us in continuing to interrogate all the connotations of the meaning inherent in this culturally rich lexical item from the Caribbean Creoles. Droits : All rights reserved by the source institution. 39971238 | Partager Voir aussi |
Sexual and Gender Minorities Baseline: The Situation in Guyana Auteur(s) : Magda Fiona Wills Éditeur(s) : UNDP Guyana UNDP Guyana ( Guyana ) Résumé : (Funding) Support for the development of the technical infrastructure and partner training provided by the United States Department of Education TICFIA program. While the global response to HIV and AIDS has realized several successes in achieving universal access to prevention, care and treatment to date, challenges persist in ensuring equal access to these services for most at risk populations. The epidemiology of HIV reflects a stark disparity in access to prevention and treatment services for neglected most-at risk populations, such as men who have sex with men (MSM). World-wide, MSM often experience higher rates of HIV relative to the total population. The reasons for this dynamic are multi-faceted and include high risk behaviors, and cultural as well as structural barriers. For MSM in developing countries, for example, basic services for prevention and treatment of HIV infection have yet to reach the large majority of men. Homophobia and discrimination limit access of MSM to prevention services and markedly increase vulnerability, as do criminalization of same-sex behavior. Decriminalization of same-sex behavior is a structural intervention for prevention of HIV infection and has recently been embraced by a nonbinding statement from the United Nations (Beyrer C,Clin Infect Dis. 2010 May 15;50 Suppl 3:S108-13) In the Caribbean, all of the above mentioned barriers exist. In fact, recent evidence demonstrates that there is a correlation between the decriminalization of homosexuality and lower rates of HIV (UNAIDS). This correlation is attributed to improved access to services. Therefore, The United Nations Development Program (UNDP) has recently launched an initiative to address the current situation regarding men who have sex with men in Guyana where the HIV prevalence in this population is 19.4% in contrast to 1.8% in the total population. This rapid assessment has been commissioned to supplement two previous studies that were conducted in Guyana in informing the design of upcoming activities to support local capacity building to enhance access to services and respect for the human rights protections for MSM. Unfortunately, in Guyana, like much of the Caribbean, MSM tend to be a hard to reach population, perhaps due to elevated levels of stigma and discrimination and difficulty in accessing men who might participate in high risk same sex behaviors yet do not self-identify as an MSM. As a result, there is a relative paucity of data concerning the knowledge, attitudes and behaviors of this total population in Guyana. (i.e. those who self –identify and those who do not) The baseline report is organized as follows: the methodology is explained followed by the study limitations, the review (literature and desk). The report then proceeds with describing the reality of work and working with sexual and gender minorities in Guyana, the status quo and entry points. The main findings of the capacity assessment and focus groups are then discussed. Issues relating to the uniformed forces and health services providers are then presented followed by discussions and conclusions. Droits : All rights reserved by the source institution. | Partager |
The oxygen-conserving potential of the diving response: A kinetic-based analysis Auteur(s) : Costalat, Guillaume Coquart, Jeremy Castres, Ingrid Joulia, Fabrice Sirost, Olivier Clua, Eric Lemaître, Frédéric Auteurs secondaires : Centre d’études des transformations des activités physiques et sportives (CETAPS) ; Université de Rouen Normandie (URN) ; Normandie Université (NU) - Normandie Université (NU) Institut de Recherche Biomédicale des Armées (IRBA) ; Institut de Recherche des Armées Dysoxie, suractivité : aspects cellulaires et intégratifs thérapeutiques (DS-ACI / UMR MD2) ; Aix Marseille Université (AMU) - Institut National de la Santé et de la Recherche Médicale (INSERM) - Centre National de la Recherche Scientifique (CNRS) Laboratoire d'Excellence CORAIL (LabEX CORAIL) ; Institut de Recherche pour le Développement (IRD) - Université des Antilles et de la Guyane (UAG) - École des hautes études en sciences sociales (EHESS) - École pratique des hautes études (EPHE) - Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) - Université de la Réunion (UR) - Université de la Polynésie Française (UPF) - Université de Nouvelle Calédonie - Institut d'écologie et environnement Centre de recherches insulaires et observatoire de l'environnement (CRIOBE) ; Université de Perpignan Via Domitia (UPVD) - École pratique des hautes études (EPHE) - Centre National de la Recherche Scientifique (CNRS) Éditeur(s) : HAL CCSD Taylor & Francis: SSH Journals Résumé : International audience We investigated the oxygen-conserving potential of the human diving response by comparing trained breath-hold divers (BHDs) to non-divers (NDs) during simulated dynamic breath-holding (BH). Changes in haemodynamics [heart rate (HR), stroke volume (SV), cardiac output (CO)] and peripheral muscle oxygenation [oxyhaemoglobin ([HbO2]), deoxyhaemoglobin ([HHb]), total haemoglobin ([tHb]), tissue saturation index (TSI)] and peripheral oxygen saturation (SpO2) were continuously recorded during simulated dynamic BH. BHDs showed a breaking point in HR kinetics at mid-BH immediately preceding a more pronounced drop in HR (−0.86 bpm.%−1) while HR kinetics in NDs steadily decreased throughout BH (−0.47 bpm.%−1). By contrast, SV remained unchanged during BH in both groups (all P > 0.05). Near-infrared spectroscopy (NIRS) results (mean ± SD) expressed as percentage changes from the initial values showed a lower [HHb] increase for BHDs than for NDs at the cessation of BH (+24.0 ± 10.1 vs. +39.2 ± 9.6%, respectively; P < 0.05). As a result, BHDs showed a [tHb] drop that NDs did not at the end of BH (−7.3 ± 3.2 vs. −3.0 ± 4.7%, respectively; P < 0.05). The most striking finding of the present study was that BHDs presented an increase in oxygen-conserving efficiency due to substantial shifts in both cardiac and peripheral haemodynamics during simulated BH. In addition, the kinetic-based approach we used provides further credence to the concept of an “oxygen-conserving breaking point” in the human diving response. ISSN: 0264-0414 hal-01325466 https://hal-univ-perp.archives-ouvertes.fr/hal-01325466 DOI : 10.1080/02640414.2016.1183809 | Partager |
Seasonal diversity and dynamics of haptophytes in the Skagerrak, Norway, explored by high-throughput sequencing Auteur(s) : Egge, Elianne Sirnaes Johannessen, Torill Vik Andersen, Tom Eikrem, Wenche Bittner, Lucie Larsen, Aud Sandaa, Ruth-Anne Edvardsen, Bente Auteurs secondaires : Analyse des Données à Haut Débit en Génomique (ADHDG) ; Systématique, adaptation, évolution (SAE) ; Université Pierre et Marie Curie - Paris 6 (UPMC) - Centre National de la Recherche Scientifique (CNRS) - Université Pierre et Marie Curie - Paris 6 (UPMC) - Centre National de la Recherche Scientifique (CNRS) - Evolution Paris Seine ; Université Nice Sophia Antipolis (UNS) ; Université Côte d'Azur (UCA) - Université Côte d'Azur (UCA) - Centre National de la Recherche Scientifique (CNRS) - Université des Antilles et de la Guyane (UAG) - Université Pierre et Marie Curie - Paris 6 (UPMC) - Université Nice Sophia Antipolis (UNS) ; Université Côte d'Azur (UCA) - Université Côte d'Azur (UCA) - Université des Antilles et de la Guyane (UAG) Research Council of Norway [190307 HAPTODIV] ASSEMBLE FP7 grant [227799] EU project BioMarKs (ERA-net Biodiversa, EU) [2008-6530] MINOS - EU-ERC [250254] Éditeur(s) : HAL CCSD Wiley Résumé : International audience Microalgae in the division Haptophyta play key roles in the marine ecosystem and in global biogeochemical processes. Despite their ecological importance, knowledge on seasonal dynamics, community composition and abundance at the species level is limited due to their small cell size and few morphological features visible under the light microscope. Here, we present unique data on haptophyte seasonal diversity and dynamics from two annual cycles, with the taxonomic resolution and sampling depth obtained with high-throughput sequencing. From outer Oslofjorden, S Norway, nano- and picoplanktonic samples were collected monthly for 2years, and the haptophytes targeted by amplification of RNA/cDNA with Haptophyta-specific 18S rDNA V4 primers. We obtained 156 operational taxonomic units (OTUs), from c. 400.000 454 pyrosequencing reads, after rigorous bioinformatic filtering and clustering at 99.5%. Most OTUs represented uncultured and/or not yet 18S rDNA-sequenced species. Haptophyte OTU richness and community composition exhibited high temporal variation and significant yearly periodicity. Richness was highest in September-October (autumn) and lowest in April-May (spring). Some taxa were detected all year, such as Chrysochromulina simplex, Emiliania huxleyi and Phaeocystis cordata, whereas most calcifying coccolithophores only appeared from summer to early winter. We also revealed the seasonal dynamics of OTUs representing putative novel classes (clades HAP-3-5) or orders (clades D, E, F). Season, light and temperature accounted for 29% of the variation in OTU composition. Residual variation may be related to biotic factors, such as competition and viral infection. This study provides new, in-depth knowledge on seasonal diversity and dynamics of haptophytes in North Atlantic coastal waters. See also the Perspective by Massana ISSN: 0962-1083 hal-01545321 https://hal.archives-ouvertes.fr/hal-01545321 DOI : 10.1111/mec.13160 | Partager |
Long term monitoring of coral and fish assemblages (1983-2014) in Tiahura reefs, Moorea, French Polynesia ; Suivi à long terme des assemblages de coraux et de poissons (1983-2014) sur le récif de Tiahura, Moorea, Polynésie française Auteur(s) : Galzin, René Lecchini, David Loma, Thierry Lison de Moritz, Charlotte Parravicini, Valeriano Siu, Gilles Auteurs secondaires : Centre de recherches insulaires et observatoire de l'environnement (CRIOBE) ; Université de Perpignan Via Domitia (UPVD) - École pratique des hautes études (EPHE) - Centre National de la Recherche Scientifique (CNRS) Laboratoire d'Excellence CORAIL (LabEX CORAIL) ; Institut de Recherche pour le Développement (IRD) - Université des Antilles et de la Guyane (UAG) - École des hautes études en sciences sociales (EHESS) - École pratique des hautes études (EPHE) - Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) - Université de la Réunion (UR) - Université de la Polynésie Française (UPF) - Université de Nouvelle Calédonie - Institut d'écologie et environnement Éditeur(s) : HAL CCSD Paris : Muséum national d'histoire naturelle Résumé : International audience Coral reefs are one of the most diverse ecosystems on Earth and sustain millions of people worldwide.However, coral reefs are temporally dynamic and fragile systems subject to ever increasing disturbancesof anthoropogenic and natural origins. Understanding the patterns and trajectories of changes through time isurgently needed to estimate the resilience of coral reefs. To ascertain these patterns, we depend on the availabilityof long-term datasets, which are seldom available. In this study, we present the data set which allowed us to analysethe long-term trends of coral and fish assemblages for the island of Moorea (French Polynesia) from 1983to 2014, a dataset spanning 32 years, comprising two Acanthaster planci outbreaks (1987 and 2006) and severalhurricanes (1982, 1983, 1991 and 2010), on three permanent monitoring sites (quadrats of 50 × 2 m2) located onboth fringing and barrier reefs as well as on the outer slope. Coral cover oscillated significantly over time, particularlyon the outer slope where it suffered greatly from the effects of A. planci outbreaks and hurricanes. Totalfish and commercial fish abundances varied significantly across the three habitats. Prior to 2000, both total fishand herbivorous fish abundances increased on the barrier reef while after this time, numbers began to drop significantlyalong the outer slope. Species richness for total, commercialized and herbivorous fish increased over thesampling period for all three habitats. There were varied responses amongst species to disturbances on the outerslope over the sampling period: while some tended to disappear for a while before reappearing, others showed apeak in abundance in the middle of the sampling period, and still others increased or decreased continuously orwere stable over time. Our results support the view that coral reefs are highly dynamic systems and that differentfunctional groups show different temporal trajectories. While disturbance is probably the major driver for coralcover dynamics, its impact is less obvious for fish, possibly due to their mobility and population dynamics whichmay mask the effect of disturbance. Les récifs coralliens sont des systèmes dynamiques et diversifiés régulièrement soumis à des perturbationsnaturelles et anthropiques, sources d’hétérogénéité spatiale et temporelle dans la structure et la dynamique deces communautés d’organismes que sont, entre autres, les poissons et les coraux. Récemment, il a été démontréque les activités humaines pouvaient modifier les régimes naturels de perturbations des récifs coralliens en transformantles événements ponctuels en perturbations persistantes ou en stress chronique, soit en introduisant denouveaux types de perturbations, soit en ajoutant ou altérant certaines perturbations naturelles nécessaires au bonmaintien de la dynamique inhérente aux récifs. Dans cette étude, nous présentons la base de données qui nouspermettra d’analyser les tendances à long-terme des assemblages de poissons et de coraux de l’île de Moorea(Polynésie française) entre 1983 et 2014 sur une période de 32 ans, comprenant deux proliférations d’Acanthasterplanci (1987 et 2006) et plusieurs cyclones (1982, 1983, 1991 et 2010), sur trois sites de suivi permanents(quadrats de 50 × 2 m2) sur les récifs barrière et frangeant ainsi que sur la pente externe. La couverture corallienneprésente de fortes oscillations, en particulier sur la pente externe où elle a répondu fortement à la proliférationd’A. planci et des cyclones. Les abondances des poissons totaux et des poissons commercialisés montrent destendances contrastées sur les trois habitats, avec, plus particulièrement, une augmentation sur le récif barrière etune diminution sur la pente externe après 2000. Ces tendances se retrouvent chez les poissons herbivores dansces deux habitats. La richesse spécifique des poissons totaux, commerciaux et herbivores, augmente de façoncontinue au cours de la période d’étude dans les trois habitats. Des groupes particuliers d’espèces répondentdifféremment aux perturbations de la pente externe au cours du suivi : alors que certaines espèces ont tendanceà disparaître pendant quelques années avant de réapparaître, d’autres présentent un pic en terme d’abondanceen milieu de suivi ; d’autres espèces ont des abondances qui augmentent ou diminuent de façon continue, etd’autres encore montrent des abondances stables. Ceci indique que les récifs coralliens sont des systèmes trèsdynamiques dans lesquels les perturbations naturelles peuvent affecter les espèces de façon différente. Alors quele régime de perturbations naturelles semble être important pour la dynamique de la couverture corallienne danscertains habitats, cela se retrouve beaucoup moins pour les poissons. Cette atténuation des fluctuations spatialeset temporelles peut être due aux aptitudes de dispersion de nombreuses espèces de poissons, capables de chercherun autre habitat favorable en cas de perturbation de l’habitat corallien d’origine. ISSN: 0399-0974 hal-01282378 https://hal-univ-perp.archives-ouvertes.fr/hal-01282378 | Partager |
Potential Effect of Freshwater Virus on the Structure and Activity of Bacterial Communities in the Marennes-Oléron Bay (France) Auteur(s) : Auguet, Jean-christophe Montanie, Helene Hartmann, Hans Lebaron, P. Casamayor, E. O. Catala, P. Delmas, Daniel Éditeur(s) : Springer Résumé : Batch culture experiments using viral enrichment were conducted to test the response of a coastal bacterial community to autochthonous (i.e., co-existing) or allochthonous riverine viruses. The effects of viral infections on bacterial dynamics and activity were assessed by epifluorescence microscopy and thymidine incorporation, respectively, whereas the effect of viral infection on bacterial community composition was examined by polymerase chain reaction-single strand conformation polymorphism 16S ribosomal RNA fingerprinting. The percentages of high nucleic acid-containing cells, evaluated by flow cytometry, were significantly correlated (r (2) = 0.91, n = 12, p < 0.0001) to bacterial production, making this value a good predictor of active cell dynamics along the study. While confinement and temperature were the two principal experimental factors affecting bacterial community composition and dynamics, respectively, additions of freshwater viruses had significant effects on coastal bacterial communities. Thus, foreign viruses significantly reduced net bacterial population increase as compared to the enrichment treated with inactivated virus. Moreover, freshwater viruses recurrently and specifically affected bacterial community composition, as compared to addition of autochthonous viruses. In most cases, the combined treatment viruses and freshwater dissolved organic matter helped to maintain or even enhance species richness in coastal bacterial communities in agreement to the 'killing the winner' hypothesis. Thus, riverine virus input could potentially influence bacterial community composition of the coastal bay albeit with modest modification of bulk bacterial growth. Microbial Ecology (0095-3628) (Springer), 2009-02 , Vol. 57 , N. 2 , P. 295-306 Droits : 2009 Springer http://archimer.ifremer.fr/doc/2009/publication-6636.pdf DOI:10.1007/s00248-008-9428-1 http://archimer.ifremer.fr/doc/00000/6636/ | Partager |
Stability / Complexity Analysis of Dynamic Handwritten Signatures Auteur(s) : Pirlo, Giuseppe Impedovo, Donato Ferranti, Tommaso Auteurs secondaires : Dipartimento di Informatica ; Università degli studi di Bari Dipartimento di Elettrotecnica ed Elettronica [Bari] (DEE) ; Politecnico di Bari International Graphonomics Society (IGS) Université des Antilles (UA) Céline Rémi Lionel Prévost Eric Anquetil Éditeur(s) : HAL CCSD Résumé : International audience This paper presents an experimental investigation on stability and complexity of dynamic signatures. A technique based on multiple matching strategies using Dynamic Time Warping is considered to derive both stability and complexity information from dynamic signatures. The experimental results, carried out on signatures of the SUSIG database, highlight some interesting characteristics on handwritten signatures. 17th Biennial Conference of the International Graphonomics Society Pointe-à-Pitre, Guadeloupe hal-01165912 https://hal.univ-antilles.fr/hal-01165912 https://hal.univ-antilles.fr/hal-01165912/document https://hal.univ-antilles.fr/hal-01165912/file/IGS_2015_submission_29.pdf | Partager |
Reconstructing individual food and growth histories from biogenic carbonates Auteur(s) : Pecquerie, Laure Fablet, Ronan De Pontual, Helene Bonhommeau, Sylvain Alunno-bruscia, Marianne Petitgas, Pierre Kooijman, Sebastiaan A. L. M. Éditeur(s) : Inter-research Résumé : Environmental conditions experienced by aquatic organisms are archived in biogenic carbonates such as fish otoliths, bivalve shells and coral skeletons. These calcified structures present an accretionary growth and variations in optical properties - color or opacity - that are used to reconstruct time. Full and reliable exploitation of the information extracted from these structures is, however, often limited as the metabolic processes that control their growth and their optical properties are poorly understood. Here, we propose a new modeling framework that couples both the growth of a biogenic carbonate and its optical properties with the metabolism of the organism. The model relies on well-tested properties of Dynamic Energy Budget (DEB) theory. It is applied to otoliths of the Bay of Biscay anchovy (Engraulis encrasicolus) for which a DEB model has been previously developed. The model reproduces well-known otolith patterns and thus provides us with mechanisms for the metabolic control of otolith size and opacity at the scale of an individual lifespan. Two original contributions using this framework are demonstrated. First, the model can be used to reconstruct the temporal variations in the food assimilated by an individual fish. Reconstructing food conditions of past and present aquatic species in their natural environment is key ecological information to better understand population dynamics. Second, we show that non-seasonal checks can be discriminated from seasonal checks, which is a well-recognized problem when interpreting fish otoliths. We discuss further developments of the model and the experimental settings required to test this new promising framework. Marine Ecology-progress Series (0171-8630) (Inter-research), 2012 , Vol. 447 , P. 151-164 Droits : 2012 Inter-Research http://archimer.ifremer.fr/doc/00060/17082/14593.pdf DOI:10.3354/meps09492 http://archimer.ifremer.fr/doc/00060/17082/ | Partager Voir aussi Otolith Calcification Metabolism Bioenergetic model Food reconstruction Dynamic Energy Budget theory Télécharger |