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Sample records for surinam

  1. Suriname.

    Science.gov (United States)

    1984-10-01

    A summary description of Suriname's population, geography, history, government, economy, and foreign relations is provided. Suriname, a tropical country, situated on the northern coast of South America, consists of a coastal zone, a central forested region, and a sparsely populated southern savanna zone. Most of the country's approximately 400,000 inhabitants live in the coastal zone, which contains most of the country's agricultural land. The population is ethnically diverse and is 37% Hindustani, 31% Creole, 15.3% Javanese, 10.3% Bush Negro, 2.7% Amerindian, 2.7% Chinese, and 1% European. European settlement began in 1651. Between 1667-1815 the country was rule alternately by the Netherlands and Great Britian. In 1975 Suriname obtained independence from the Netherlands and was governed as a parliamentary democracy between 1975-80. In 1980 the government was overthrown by a military coup, and the constitution was suspended. Although there have been several changes in government structure and leadership since 1980, the country continues to be ruled by military decree. In 1984 a Supreme Council, composed of representives of the military, labor federations, and business organizations and chaired by the army commander, Desire D. Bouterse, was established. Although ultimate authority resides in the commander and in the military, there is also a Council of Ministers, composed of labor and business leaders and headed by the Minister-President, L.F. Ramdat-Misier. The government exerts considerable control over the news media. During the colonial era, a plantation economy, based on the production of cocoa, coffee, sugar, and cotton, was established. The system was supported first by African slave labor, and then by Asian contract agricultural laborers. Suriname's current economy is based largely on the mining, processing and exporting of bauxite. The bauxite industry is dominated by the Suriname Aluminum Company, a subsidiary of the Aluminum Company of America, and by the

  2. Goudafzettingen in Suriname (Gold deposits in Surinam)

    NARCIS (Netherlands)

    Brinck, J.W.

    1956-01-01

    THE GOLD DEPOSITS IN SURINAM AND THE DISTRIBUTION OF CONCESSIONS THROUGH THE COUNTRY The fieldwork on the occurrence of primary and secondary gold deposits in Surinam on which this thesis is based was carried out by order of the Welfare Fund Surinam (Welvaarts Fonds Suriname) during the periods

  3. The Mammals of Suriname

    NARCIS (Netherlands)

    Husson, A.M.

    1978-01-01

    The knowledge of the fauna of Suriname is of essential importance in the study of the neotropical Mammalia. The first publications containing information on mammals of Suriname appeared very early in the history of European exploration of South America. Such publications were relatively numerous in

  4. The bats of Suriname

    NARCIS (Netherlands)

    Husson, A.M.

    1962-01-01

    CONTENTS I. Introduction.................. 3 A. Scope of the present paper............. 3 B. Measurements................ 7 C. Nomenclature................ 8 D. Acknowledgements............... 9 II. General Part.................. 10 A. History of the study of Suriname bats.......... 10 B. Remarks on

  5. Stomatopod Crustacea of Suriname

    NARCIS (Netherlands)

    Holthuis, L.B.

    1959-01-01

    The present report is based in the first place on material collected by the trawler “Coquette”, which, from April to August 1957, explored the offshore waters of Suriname and French Guiana from the mouth of the Nickerie River in the west to the Iles de Salut in the east. Most of the hauls were made

  6. Health literacy in Suriname

    NARCIS (Netherlands)

    Diemer, Frederieke S.; Haan, Yentl C.; Nannan Panday, Rani V.; van Montfrans, Gert A.; Oehlers, Glenn P.; Brewster, Lizzy M.

    2017-01-01

    Low health literacy is an independent predictor of cardiovascular mortality. However, data on health literacy in low- and middle-income countries are scarce. Therefore, we assessed the level of health literacy in Suriname, a middle-income country with a high cardiovascular mortality. We estimated

  7. Certain Melastomaceae of Surinam

    NARCIS (Netherlands)

    Gleason, H.A.

    1935-01-01

    Recent study of the copious material of Melastomaceae conserved in the Botanisch Museum en Herbarium at Utrecht has shown the existence of several undescribed species in Surinam and has given new ideas on the taxonomic status of a few other species. These results are presented below, in advance of

  8. Suriname Freshwater Snails of the Genus Pomacea

    NARCIS (Netherlands)

    Geijskes, D.C.; Pain, T.

    1957-01-01

    Of the three Guyanas on the north coast of South America, Suriname is the middle one, lying between French Guyana to the east and British Guyana to the west. The frontiers between these three countries are formed by the Marowijne River (Suriname — French Guyana) and the Courantyne River (Suriname

  9. Sea turtles nesting in Surinam

    NARCIS (Netherlands)

    Schulz, J.P.

    1975-01-01

    PREFACE The first manuscript for this book originated in 1970 in the form of a revised translation of 'Zeeschildpadden in Suriname,, a mimeographed report written primarily for internal use. This English version was of the same hybrid nature as the Dutch booklet, which was meant to be a

  10. Heteroptera of Suriname I. Largidae and Pyrrhocoridae

    NARCIS (Netherlands)

    Doesburg , van P.H.

    1966-01-01

    This paper is intended as the first of a series concerning the Surinam heteropterous fauna. Although our knowledge of these insects in Suriname is still very incomplete, a survey given in this phase of investigations may well have its justifications. In the first place, it gives us an idea of what

  11. Bauxite formation on Proterozoic bedrock of Suriname

    NARCIS (Netherlands)

    Monsels, Dewany A.; van Bergen, Manfred J.

    Lateritic bauxite deposits in Suriname rest on a variety of metamorphic, igneous and sedimentary parent rocks. Remnants of multiple planation surfaces with duricrusts that mark the tropical landscape are associated with recurrent episodes of bauxite formation since Late Cretaceous times.

  12. Additions to the Avifauna of suriname

    NARCIS (Netherlands)

    Mees, G.F.

    1974-01-01

    It is self-evident that as the avifauna of a country becomes better known, the number of additions to its avifauna one can expect to make in a given period, must decrease. On the other hand, it may be said that for the same reason the value of each addition increases. During a stay in Suriname of

  13. Notes on the Myrtaceae of Suriname

    NARCIS (Netherlands)

    Amshoff, G.J.H.

    1942-01-01

    In trying to prepare the account of the Myrtaceae for PULLE’s Flora of Suriname I soon found that a revision of the Myrtaceae of whole Guiana, especially of French Guiana, and preferably also of the Amazonian district, is necessary. The account would be of little value as long as our knowledge of

  14. The changing shoreline of Suriname (South America)

    NARCIS (Netherlands)

    Augustinus, P.G.E.F.

    1978-01-01

    The Surinam coast forms part of the extensive tropical mud coast between the Amazon River (Brazil) and the Orinoco River (Venezuela). It is classified as a low to medium energy coast. A substantially longshore supply of mud originates from the Amazon River. The fine grained sediment (pelite) is

  15. English-speaking in early Surinam?

    NARCIS (Netherlands)

    Smith, N.S.H.; Selbach, R.; Cardoso, H.C.; van den Berg, M.

    2009-01-01

    I assess the opportunities of English-learning for slaves in early Surinam. Under the gradualist approach no creole could develop until the population balance had shifted significantly in favour of the slaves. With the population figures given by Arends for the years 1675, 1684 and 1695, I calculate

  16. Notes on the herpetofauna of Surinam : V. On a new species of Leptotyphlops from Surinam, with notes on the other Surinam species of the genus (Leptotyphlopidae, Serpentes)

    NARCIS (Netherlands)

    Hoogmoed, M.S.

    1977-01-01

    In the present paper Leptotyphlops collaris nov. spec. from Surinam and French Guiana is described, whereas L. cupinensis Bailey & Carvalho, L. dimidiatus (Jan) and L septemstriatus (Schneider) are reported from Surinam for the first time. A total of six species (the four mentioned above plus L.

  17. Gold mining areas in Suriname: reservoirs of malaria resistance?

    OpenAIRE

    Adhin, Malti R; Labadie-Bracho, Mergiory; Vreden, Stephen

    2014-01-01

    Malti R Adhin,1 Mergiory Labadie-Bracho,2 Stephen Vreden31Faculty of Medical Sciences, Department of Biochemistry, Anton de Kom Universiteit van Suriname, 2Prof Dr Paul C Flu Institute for Biomedical Sciences, 3Academic Hospital Paramaribo, Paramaribo, SurinameBackground: At present, malaria cases in Suriname occur predominantly in migrants and people living and/or working in areas with gold mining operations. A molecular survey was performed in Plasmodium falciparum isolates originating from...

  18. Slavery, religion, and abolition in Suriname

    Directory of Open Access Journals (Sweden)

    Johannes Postma

    1997-07-01

    Full Text Available [First paragraph] "Om werk van jullie te hebben": Plantageleven in Suriname, 1730-1750. RUDI OTTO BEELDSNIJDER. Utrecht: Vakgroep Culturele Antropologie - Bronnen voor de Studie van Afro-Surinaamse Samenlevingen, 1994. xii + 351 pp. (Paper NLG 35.00 Surinaams contrast: Roofbouw en overleven in een Caraibische plantagekolonie 1750-1863. ALEX VAN STIPRIAAN. Leiden: KITLV Press, 1995. xiii + 494 pp. (Paper NLG 60.00 Strijders voor het Lam: Leven en werk van Herrnhutter broeders en zusters in Suriname, 1735-1900. MARIA LENDERS. Leiden: KITLV Press, 1996. xii + 451 pp. (Paper NLG 65.00 Fifty Years Later: Antislavery, Capitalism and Modernity in the Dutch Orbit. GERT OOSTINDIE (ed.. Leiden: KITLV Press, 1995; Pittsburgh: University of Pittsburgh Press, 1996. viii + 272 pp. (Paper NLG 45.00, US$ 22.50, Cloth US$ 45.00 The publication of the books under review is evidence of a growing scholarly interest in the history of Dutch activities in the Atlantic. Three of them are doctoral dissertations on Suriname history; the fourth contains the published proceedings of a conference held in 1993 that focused on the abolition of slavery in the Dutch colonies. Three were published by the Royal Institute of Linguistics and Anthropology (KITLV, which exhibits an increasing interest in publishing scholarly books about Dutch overseas history.

  19. Quilombolas e direitos humanos no Suriname

    Directory of Open Access Journals (Sweden)

    Richard Price

    1999-05-01

    Full Text Available Resumo Desde a independência do Suriname em 1975, o relacionamento entre o Estado e sua população quilombola (cerca de 52 mil pessoas, talvez 15% da população nacional deteriorou. Do ponto de vista quilombola, os tipos de atrocidades associadas às guerras coloniais do século dezoito voltaram à tona. A Guerra Civil que começou em 1986, que jogou o exército nacional contra os “Jungle Commandos” (compostos principalmente de quilombolas só fez piorar a situação dos quilombolas. Um grande julgamento pela Corte Inter-Americana de Direitos Humanos em 1992, tendo como réu o Estado do Suriname, terminou com uma vultosa indenização por danos aos quilombolas Saramaka, autores da queixa. Recentemente a situação piorou, quando os quilombolas – sem qualquer proteção legal sob a constituição do Suriname – viram as terras pelas quais os seus antepassados lutaram e morreram serem confiscadas unilateralmente pelo Estado e doadas, em concessões gigantescas, a companhias madeireiras e mineradoras multinacionais (da Indonésia, da Malásia, da China e do Canadá. O efeito das atuais políticas para os quilombolas não é nada menos do que etnocídio.

  20. Preliminary survey of the vegetation types of northern Suriname

    NARCIS (Netherlands)

    Lindeman, J.C.; Moolenaar, S.P.

    1959-01-01

    Desde el punto de vista geológico el norte de Surinam se divide en 4 zonas distintas, a saber: I°. la parte del sur que pertenece, como también el resto de Surinam, a la capa precambriana de Guyana, que, a su vez, consiste principalmente en granitos, granitodioritas y esquistos, y que, por la mayor

  1. De aanvoer van arbeiders voor den landbouw in Suriname

    NARCIS (Netherlands)

    Snellen, E.

    1933-01-01

    Not long after its discovery in the sixteenth century Surinam developed a plantation economy, needing many slaves from Africa. After the abolition of slavery in 1863, agricultural labour became very scarce. The thesis emphasizes the period 1863-1933, when the government of Surinam actively

  2. Return migration of high skilled workers : The case of Suriname

    NARCIS (Netherlands)

    Ph.H.B.F. Franses (Philip Hans)

    2015-01-01

    markdownabstract__Abstract__ In this paper we study the determinants of skilled return migration from the Netherlands to Suriname. Based on a survey of Gibson and McKenzie (2011) we managed to interview 283 former top students from Suriname. This unique database is informative in various

  3. Bauxite deposits in Suriname : Geological context and resource development

    NARCIS (Netherlands)

    Monsels, D. A.

    2016-01-01

    Bauxite, the raw material of aluminum, has been one of the economically vital natural resources for Suriname. Mining operations started about a century ago, and subsequent development of a refinery industry and hydro-electric power made Suriname one of the foremost bauxite and alumina producers

  4. Zeeschildpadden in Suriname: de lederschildpad als ‘flagship species’

    NARCIS (Netherlands)

    Hilterman, M.; Goverse, E.

    2004-01-01

    Vijf van de zeven soorten zeeschildpadden komen voor in Suriname en buurlanden Guyana en Frans Guyana. De lederschildpad (Dermochelys coriacea), soepschildpad (Chelonia mydas), olijfkleurige dwergsch lidpad (Lepidochelys olivacea) en karetschilpad (Eretmochelys imbricata) leggen er hun eieren, de

  5. The genus Hypostomus Lacépède, 1803, and its Surinam representatives (Siluriformes, Loricariidae)

    NARCIS (Netherlands)

    Boeseman, M.

    1968-01-01

    CONTENTS Introduction................... 3 The generic name................. 4 The type species of Hypostomus Lacépède.......... 6 The identity of Acipenser plecostomus Linnaeus........ 9 The distribution and habitats of the Surinam species........ 12 The relationship of the Surinam

  6. First Cases of Cutaneous Leishmaniasis Caused by Leishmania (Viannia) naiffi Infection in Surinam

    NARCIS (Netherlands)

    van Thiel, Pieter-Paul A. M.; van Gool, Tom; Kager, Piet A.; Bart, Aldert

    2010-01-01

    Cutaneous leishmaniasis in Surinam is generally caused by infection by Leishmania guyanensis. We report three cases of infection with Leishmania (Viannia) naiffi, a Leishmania species not described from Surinam before. Treatment with pentamidine proved to be effective

  7. Case Report: First Case of Cutaneous Leishmaniasis Caused by Leishmania (Viannia) braziliensis in Suriname

    NARCIS (Netherlands)

    Hu, Ricardo V. P. F.; Kent, Alida D.; Adams, Emily R.; van der Veer, Charlotte; Sabajo, Leslie O. A.; Mans, Dennis R. A.; de Vries, Henry J. C.; Schallig, Henk D. F. H.; Fat, Rudy F. M. Lai A.

    2012-01-01

    The main causative agent of cutaneous leishmaniasis (CL) in Suriname is Leishmania (Viannia) guyanensis. This case report presents a patient infected with Leishmania (Viannia) braziliensis, a species never reported before in Suriname. This finding has clinical implications, because L. braziliensis

  8. Gold mining areas in Suriname: reservoirs of malaria resistance?

    Directory of Open Access Journals (Sweden)

    Adhin MR

    2014-05-01

    Full Text Available Malti R Adhin,1 Mergiory Labadie-Bracho,2 Stephen Vreden31Faculty of Medical Sciences, Department of Biochemistry, Anton de Kom Universiteit van Suriname, 2Prof Dr Paul C Flu Institute for Biomedical Sciences, 3Academic Hospital Paramaribo, Paramaribo, SurinameBackground: At present, malaria cases in Suriname occur predominantly in migrants and people living and/or working in areas with gold mining operations. A molecular survey was performed in Plasmodium falciparum isolates originating from persons from gold mining areas to assess the extent and role of mining areas as reservoirs of malaria resistance in Suriname.Methods: The status of 14 putative resistance-associated single nucleotide polymorphisms in the pfdhfr, pfcrt, pfmdr1, and pfATP6 genes was assessed for 28 samples from gold miners diagnosed with P. falciparum malaria using polymerase chain reaction amplification and restriction fragment length polymorphism analysis, and the results were compared with earlier data from nonmining villagers.Results: Isolates from miners showed a high degree of homogeneity, with a fixed pfdhfr Ile51/Asn108, pfmdr1 Phe184/Asp1042/Tyr1246, and pfcrt Thr76 mutant genotype, while an exclusively wild-type genotype was observed for pfmdr1 Asn86 and pfdhfr Ala16, Cys59, and Ile164, and for the pfATP6 positions Leu263/Ala623/Ser769. Small variations were observed for pfmdr1 S1034C. No statistically significant difference could be detected in allele frequencies between mining and nonmining villagers.Conclusion: Despite the increased risk of malaria infection in individuals working/living in gold mining areas, we did not detect an increase in mutation frequency at the 14 analyzed single nucleotide polymorphisms. Therefore, mining areas in Suriname cannot yet be considered as reservoirs for malaria resistance.Keywords: Plasmodium falciparum, gold mining, mutation frequency, Suriname

  9. Maroons in Suriname and Guyane: how many and where

    Directory of Open Access Journals (Sweden)

    Richard Price

    2002-01-01

    Full Text Available [First paragraph] While conducting research with Sally Price for a book (R. & S. Price 2002 about Maroons in Guyane (French Guiana - all of whom have recent or ancestral roots in Suriname - 1 have come to realize that the Maroon population figures routinely used in the scholarly and popular literature are considerably out of date, for both Suriname and Guyane, as well as for the Maroon diaspora in the Netherlands.1 This brief essay is intended to provide new estimates, some of which have startling implications.

  10. Bauxite formation on Tertiary sediments and Proterozoic bedrock in Suriname

    NARCIS (Netherlands)

    Monsels, D.A.

    2018-01-01

    The lateritic bauxite deposits in Suriname are traditionally distinguished into Coastal plain bauxites and Plateau bauxites, a subdivision that is primarily based on their topographic and geographic position. The first group is located in the lowlands of the coastal plain, while the second group is

  11. Evaluation of treatment with pentamidine for cutaneous leishmaniasis in Suriname

    NARCIS (Netherlands)

    van der Meide, Wendy F.; Sabajo, Leslie O. A.; Jensema, Annigje J.; Peekel, Inge; Faber, William R.; Schallig, Henk D. F. H.; Fat, Rudy F. M. Lai A.

    2009-01-01

    In Suriname, pentamidine isethionate (PI) is the only drug available for the treatment of cutaneous leishmaniasis (CL). Recently, local dermatologists have observed an increase in CL patients not responding adequately to the standard doses. In this study, patient compliance to PI treatment was

  12. Studies of the vegetation of the Suriname savannahs and swamps

    NARCIS (Netherlands)

    Lanjouw, J.

    1936-01-01

    1. The following definition is proposed for the term Savannah. Savannahs are plains in the West Indian Islands and Northern South America covered with more or less xeromorph herbs and small shrubs and with few trees or larger shrubs. 2. It is suggested that the Suriname Savannahs have originated

  13. Actual development of the chenier coast of suriname (South America)

    NARCIS (Netherlands)

    Augustinus, P.G.E.F.

    The Holocene coastal plain of Suriname is a chenier plain. Its actual sedimentological development has been studied during three field-work periods (1966, 1967/1968, 1972). Clay is the predominant sediment in this low- to medium-energy environment. It accumulates in extensive shoreface-attached

  14. Two interesting species of Manihot L. from Suriname

    NARCIS (Netherlands)

    Lanjouw, J.

    1939-01-01

    When, during my stay in Suriname in 1933, I planned to visit the Voltzberg, Prof. Stahel, the Director of the Agriculture Experiment Station, told me that he had discovered there, in one of the fissures in the granitic dome, which forms the top of this low mountain, an unusual kind of cassave. As I

  15. An ecological and phytogeographic study of northern Surinam savannas

    NARCIS (Netherlands)

    Donselaar, van J.

    1965-01-01

    Geology and soils in general Surinam is situated at the northern edge of the very old and stable Guiana shield. Six-sevenths of the country’s surface are occupied by formations belonging to the shield and designated together as the basal complex. However, the Roraima formation does not belong to the

  16. Surinam Dragon-Flies of the Genus Progomphus

    NARCIS (Netherlands)

    Belle, J.

    1966-01-01

    Up to the present time our knowledge of the genus Progomphus in Surinam has been restricted to that of the three species described by JAMES G. NEEDHAM (Trans. Amer. Ent. Soc. 69, p. 208—214, pl. 15 fig. 13—15). The three species were represented in the Progomphus material which NEEDHAM acquired from

  17. Ecological studies on rain forest in Northern Suriname

    NARCIS (Netherlands)

    Schulz, J.P.

    1960-01-01

    During the years 1955-1957 ecological data were collected in various types of mesophytic forest occurring in the northern half of central Suriname (fig. 1). Physiognomically as well as floristically these forests correspond with the type of vegetation which in the other parts of tropical America

  18. Soils, water and nutrients in a forest ecosystem in Suriname

    NARCIS (Netherlands)

    Poels, R.L.H.

    1987-01-01

    Water and nutrient flows were measured in catchments on strongly weathered loamy sediments of the Zanderij formation in Suriname under undisturbed forest and forest silviculturally treated whereby 40 % of the biomass was killed. The topography of the two catchment areas studied (each of

  19. Notes on the herpetofauna of Surinam : III. A new species of Dendrobates (Amphibia salientia, Dendrobatidae) from Surinam

    NARCIS (Netherlands)

    Hoogmoed, M.S.

    1969-01-01

    INTRODUCTION During a recent collecting trip, financed by grant W 956-2 from WOTRO (Netherlands Foundation for the Advancement of Tropical Research), I spent 47 days (22 August-7 October 1968) on the Sipaliwini savannah in southern Surinam. The Sipaliwini savannah is part of an extensive savannah

  20. Triatominae species of Suriname (Heteroptera: Reduviidae) and their role as vectors of Chagas disease

    OpenAIRE

    Hiwat, Hélène

    2014-01-01

    Nine species of Triatominae, representing three tribes and five genera, are currently known in Suriname. An annotated list of the species based on the collections of the Bureau of Public Health (Suriname), the National Zoological Collection Suriname and the National History Museum Leiden (the Netherlands) is provided. Additionally, the results of several years of opportunistic collection in two domestic environments are presented. The most common species are Rhodnius pictipes Stål, 1972,...

  1. Triatominae species of Suriname (Heteroptera: Reduviidae) and their role as vectors of Chagas disease

    Science.gov (United States)

    Hiwat, Hélène

    2014-01-01

    Nine species of Triatominae, representing three tribes and five genera, are currently known in Suriname. An annotated list of the species based on the collections of the Bureau of Public Health (Suriname), the National Zoological Collection Suriname and the National History Museum Leiden (the Netherlands) is provided. Additionally, the results of several years of opportunistic collection in two domestic environments are presented. The most common species are Rhodnius pictipes Stål, 1972, Rhodnius robustus Larrouse, 1972 and Panstrongylus geniculatus (Latreille, 1811). The significance of the species as vectors of Chagas disease in Suriname is discussed. PMID:25004146

  2. Physicians, Healers, and their Remedies in Colonial Suriname.

    Science.gov (United States)

    Davis, Natalie Zemon

    2016-01-01

    Medical pluralism flourished in the 18th century in the Dutch colony of Suriname. White physicians and surgeons, trained in European medicine, existed along with Indigenous priest/healers and herbalists, slave priest/diviners, and healers of African origin, their diverse practices played out on the plantation itself. While decrying the "superstition" of slave healers, physicians began to take note of their plant remedies, such as the local bark used to reduce fever discovered by the celebrated diviner Quassie. Some slave healers were trained in European surgical practices. The Suriname government acted against the slave "poisoners," who were feared by slaves as well, but they did not act against other non-European healers.

  3. Presence of pesticide residues on produce cultivated in Suriname.

    Science.gov (United States)

    Abdoel Wahid, F; Wickliffe, J; Wilson, M; Van Sauers, A; Bond, N; Hawkins, W; Mans, D; Lichtveld, M

    2017-06-01

    Agricultural pesticides are widely used in Suriname, an upper middle-income Caribbean country located in South America. Suriname imported 1.8 million kg of agricultural pesticides in 2015. So far, however, national monitoring of pesticides in crops is absent. Reports from the Netherlands on imported Surinamese produce from 2010 to 2015 consistently showed that samples exceeded plant-specific pesticide maximum residue limits (MRLs) of the European Union (EU). Consumption of produce containing unsafe levels of pesticide residues can cause neurological disorders, and particularly, pregnant women and children may be vulnerable. This pilot study assessed the presence of pesticide residues in commonly consumed produce items cultivated in Suriname. Thirty-two insecticides (organophosphates, organochlorines, carbamates, and pyrethroids) and 12 fungicides were evaluated for their levels in nine types of produce. Pesticide residue levels exceeding MRLs in this study regarded cypermethrin (0.32 μg/g) in tomatoes (USA MRL 0.20 μg/g), lambda-cyhalothrin (1.08 μg/g) in Chinese cabbage (USA MRL 0.40 μg/g), endosulfan (0.07 μg/g) in tannia (EU MRL 0.05 μg/g), and lindane (0.02 and 0.03 μg/g, respectively) in tannia (EU MRL 0.01 μg/g). While only a few pesticide residues were detected in this small pilot study, these residues included two widely banned pesticides (endosulfan and lindane). There is a need to address environmental policy gaps. A more comprehensive sampling and analysis of produce from Suriname is warranted to better understand the scope of the problem. Preliminary assessments, using intake rate, hazard quotient, and level of concern showed that it is unlikely that daily consumption of tannia leads to adverse health effects.

  4. Re-democratization in Guyana and Suriname: Critical Comparisons

    Directory of Open Access Journals (Sweden)

    Chaitram Singh

    2008-04-01

    Full Text Available Guyana and Suriname both re-assumed the path to  democracy in the early 1990s. Guyana had from  1968 to 1992 experienced an authoritarian regime  with the People’s National Congress (PNC, led by  Forbes Burnham, maintaining power by rigged  elections and the support of the security forces. In  Suriname, on the other hand, the elected government of Prime Minister Henck Arron was overthrown by a military coup in 1980. This article traces  the establishment of authoritarianism in these two  countries and examines the factors which propelled  each country towards the restoration of democracy.  The central argument is that authoritarianism in  Guyana resulted from the success of Forbes Burnham in subordinating the military to party rule  while the military take-over in Suriname resulted  from the mismanagement of civil-military relations  by the government of Henck Arron. However,  maintaining an authoritarian regime proved costly  in both cases. The need for external aid rendered  the regimes susceptible to foreign pressure for a  return to free and fair elections. All of this occurred  in a new hemispheric context shaped by the end of  the Cold War, the stated goal of the United States  to have the area become a zone of democracy, and  impending foreign military intervention to restore  the ousted Aristide government to power in Haiti. Resumen: Redemocratización en Guyana y Suriname: Comparaciones CríticasTanto Guyana como Suriname retomaron el  camino hacia la democracia a comienzos de la  década de los noventa. Desde 1968 hasta 1992,  Guyana tuvo un régimen autoritario con el Congreso Nacional del Pueblo (People’s National  Congress o PNC, liderado por Forbes Burnham,  que se mantuvo en el poder gracias a la manipulación de las elecciones y al apoyo de las fuerzas  de seguridad. En Suriname, por otro lado, el  gobierno electo del primer ministro Henck Arron  fue derrocado por un golpe de estado militar en

  5. HIV Transmission Patterns Among The Netherlands, Suriname, and The Netherlands Antilles: A Molecular Epidemiological Study

    NARCIS (Netherlands)

    Kramer, Merlijn A.; Cornelissen, Marion; Paraskevis, Dimitrios; Prins, Maria; Coutinho, Roel A.; van Sighem, Ard I.; Sabajo, Lesley; Duits, Ashley J.; Winkel, Cai N.; Prins, Jan M.; van der Ende, Marchina E.; Kauffmann, Robert H.; Op de Coul, Eline L.

    2011-01-01

    We aimed to study patterns of HIV transmission among Suriname, The Netherlands Antilles, and The Netherlands. Fragments of env, gag, and pol genes of 55 HIV-infected Surinamese, Antillean, and Dutch heterosexuals living in The Netherlands and 72 HIV-infected heterosexuals living in Suriname and the

  6. Suriname : Report on the Observance of Standards and Codes - Accounting and Auditing

    OpenAIRE

    World Bank

    2012-01-01

    This report provides an assessment of the corporate sector accounting, financial reporting, and auditing practices in Suriname, with the aim of assisting the Government of Suriname's efforts to strengthen private sector accounting and auditing practices and enhance financial transparency in the corporate sector, so as to support the Government's objective of private sector-led growth and d...

  7. Notes on Wyeomyia Mosquitoes of Suriname, with a Description of Wyeomyia surinamensis sp.n.

    NARCIS (Netherlands)

    Bruijning, C.F.A.

    1959-01-01

    Most of the material recorded in this paper was collected by the author during his stay in Suriname from 1949 to 1955. By courtesy of Mrs. J. BONNE-WEPSTER, the author was enabled to study the Wyeomyia specimens which were collected by BONNE and BONNE-WEPSTER in Suriname and are at present in the

  8. Health-related fitness of urban children in Suriname : an ethnic variety

    NARCIS (Netherlands)

    Walhain, Fenna; Declerck, Marlies; de Vries, J; Veeger, H.E.J.; Ledebt, A.

    Objective: The aim of our study was to investigate the health-related fitness (HRF) of 11-year-old children living in an urban area in Suriname, taking into account the difference between the five main ethnicities from Suriname. Design and Method: Cross-sectionally, performance on the HRF

  9. A new species of Myotis (Chiroptera: Vespertilionidae) from Suriname

    Science.gov (United States)

    Moratelli, Ricardo; Wilson, Don E.; Gardner, Alfred; Fisher, Robert D.; Gutiérrez, Eliécer E.

    2016-01-01

    We describe a new species of bat in the genus Myotis (Vespertilionidae: Myotinae) from the district of Sipaliwini, Suriname. The new species (Myotis clydejonesi sp. nov.), known from a single specimen, is sister to a clade of M. nigricans (Schinz) from southern South America, but differs from all Neotropical species of Myotis in qualitative and quantitative morphological characters and in its cytochrome-b gene sequence. Our findings also indicate that M. nigricans remains composite and provide support for restricting M. nigricans (sensu stricto) to southern South America.

  10. TIME REDUCTION FOR SURINAM GRASS SEED GERMINATION TEST

    Directory of Open Access Journals (Sweden)

    Camila de Aquino Tomaz

    2015-10-01

    Full Text Available ABSTRACTThe period for the germination test of Surinam grass seeds established by the Rules for Seeds Testing is 28 days, considered too lengthy by producers, venders, and seed analysis laboratories. So, the objective of this research was to evaluate the possibility of reducing the time for the germination test of Surinam grass seeds and to establish a method for dormancy breaking and the ideal temperature. Ten seed lots were submitted to the following treatments to overcome seed dormancy: control; substrate moistening with 0.2% KNO3; and scarification with sulfuric acid (98% 36 N for 15 minutes. After the treatments, the lots were submitted to seed water content, germination and tetrazolium tests. During the germination test, conducted with four replicates of 100 seeds per treatment for 28 days, two conditions of alternating temperatures (20-35 °C and 15-35 °C with 8 hours of light were tested. Attempting to determine the test end date, daily counts of the number of normal seedlings were made and for each lot, treatment, and temperature, a growth curve for the evaluation of germination was adjusted. The segmented regression model parameter estimations were calculated for each treatment. The germination test of Braquiaria decumbensseeds may be evaluated in 12 days after sowing using alternating temperatures of 20-35 °C and without any treatment to overcome dormancy.

  11. RhD negativity among pregnant women in multiethnic Suriname.

    Science.gov (United States)

    Zonneveld, Rens; Schmitz, Peter; Eppink, Jedda; Mac Donald, M Sigrid; Nahar-van Venrooij, Lenny M W; Kanhai, Humphrey H H; Zijlmans, Wilco C W R

    2016-02-01

    RhD negativity is distributed unevenly among different ethnicities. In this study we explored the frequencies of RhD negativity in pregnant women in multiethnic Suriname, along with screening results for red blood cell (RBC) antibodies in these women and their offspring. Results may help identify women at risk for hemolytic disease of the fetus and newborn. A retrospective study was performed in pregnant women who delivered at three major hospitals in Suriname between January 1, 2013, and December 31, 2014. The overall prevalences of RhD negativity among 8686 women was 4.3%. The percentages of RhD negativity in Maroons, Creoles, and Hindustani women were 7.2, 5.4, and 3.7%, respectively. Chinese and Javanese women had very low prevalences of 0.8 and 0.5%, respectively, and Amerindians showed no RhD negativity. Antibody screening was positive in six D- (five Maroons and one Creole) women and weakly positive in three women (two Creoles and one Maroon), making overall antibody prevalence 4.4%. In 15 (5.5%; 10 Maroons, four Creoles, one Chinese) newborns from D- mothers antibody screening was positive. In the multiethnic Surinamese population RhD negativity among pregnant women varied between 0.0 and 7.2% between ethnic groups. RBC antibodies were detected during pregnancy and in newborns in 4.4 and 5.5%, respectively. © 2015 AABB.

  12. Bdelyrus Geijskesi, a new Scarab (Coleoptera: Scarabaeidae) from suriname associated with Bromeliaceae

    NARCIS (Netherlands)

    Huijbregts, J.

    1984-01-01

    Bdelyrus geijskesi, a new bromeliadicolous species from Suriname is described and figured. Polymorphism and sexual dimorphism in the dentation of the hind tibia within the genus Bdelyrus are reported. Lectotypes are designated for B. lagopus Harold and B. seminudus (Bates).

  13. Total and free available fluoride in toothpastes in Brunei, Cambodia, Laos, the Netherlands and Suriname

    NARCIS (Netherlands)

    Benzian, H.; Holmgren, C.J.; Buijs, M.; van Loveren, C.; van der Weijden, F.; van Palenstein Helderman, W.H.

    2012-01-01

    OBJECTIVES: This study assessed total and free fluoride concentrations in samples of toothpaste from Brunei, Cambodia, Laos, the Netherlands and Suriname, and investigated the labelling practices of the respective manufacturers. MATERIALS AND METHODS: Convenience samples were bought in the five

  14. The tropical rain forests of Suriname : exploitation and management 1600-1975

    Directory of Open Access Journals (Sweden)

    Peter Boomgaard

    1992-07-01

    Full Text Available First, an introduction of the geomorphology of Suriname and the characteristics of its forests is given. Then, the author explains how it is possible that Suriname still has a high proportion of tropical rainforest while it has been a plantation economy for centuries. He looks at the usual sources of destruction of wooded areas, government policy, role of the Forest Service, and Western enterprise.

  15. Yellow fever in a traveller returning from Suriname to the Netherlands, March 2017.

    Science.gov (United States)

    Wouthuyzen-Bakker, Marjan; Knoester, Marjolein; van den Berg, Aad P; GeurtsvanKessel, Corine H; Koopmans, Marion Pg; Van Leer-Buter, Coretta; Oude Velthuis, Bob; Pas, Suzan D; Ruijs, Wilhelmina Lm; Schmidt-Chanasit, Jonas; Vreden, Stephen Gs; van der Werf, Tjip S; Reusken, Chantal Bem; Bierman, Wouter Fw

    2017-03-16

    A Dutch traveller returning from Suriname in early March 2017, presented with fever and severe acute liver injury. Yellow fever was diagnosed by (q)RT-PCR and sequencing. During hospital stay, the patient's condition deteriorated and she developed hepatic encephalopathy requiring transfer to the intensive care. Although yellow fever has not been reported in the last four decades in Suriname, vaccination is recommended by the World Health Organization for visitors to this country. This article is copyright of The Authors, 2017.

  16. Mercury and methylmercury contamination related to artisanal gold mining, Suriname

    Science.gov (United States)

    Gray, John E.; Labson, Victor F.; Weaver, Jean N.; Krabbenhoft, David P.

    2002-12-01

    Elemental Hg-Au amalgamation mining practices are used widely in many developing countries resulting in significant Hg contamination of surrounding ecosystems. We have measured total Hg and methyl-Hg concentrations in sediment and water collected from artisanal Au mines and these are the first Hg speciation data from such mines in Suriname. Total Hg and methyl-Hg contents in mine-waste sediment and water are elevated over local uncontaminated baselines. Total Hg (10-930 ng/L) and methyl-Hg (0.02-3.8 ng/L) are highly elevated in mine waters. Increasing total Hg contents in discharged mine waters correlate with increasing water turbidity indicating that most Hg transport is on suspended particulates. Our Hg results are similar to those found in artisanal Au mines in the Amazon basin, where Hg contamination has led to adverse effects on tropical ecosystems.

  17. A short review of the Surinam Loricariinae; with additional information on Surinam Harttiinae, including the description of a new species (Loricariidae, Siluriformes)

    NARCIS (Netherlands)

    Boeseman, M.

    1976-01-01

    INTRODUCTION The present paper forms the continuation of a series pretending to cover at least most of the Surinam representatives of loricariid armoured catfishes (for earlier papers, see Boeseman, 1968, 1969, 1971, and 1974), but for various reasons it is less extensive in scope than its

  18. The morphosyntax of non-iconic reduplications: A case study in Eastern Gbe and the Surinam creoles

    NARCIS (Netherlands)

    Aboh, E.O.; Smith, N.; Aboh, E.O.; Smith, N.; Zribi-Herz, A.

    2012-01-01

    In this paper, we have studied non-iconic reduplication in Eastern Gbe languages (viz., Fongbe and Gungbe) and Suriname creoles (viz., Sranan and Saramaccan). We have shown that in the Surinam Creoles, as well as in the Gbe languages, such non-iconic reduplication is conditioned by a unique

  19. The Role of Surinamese Migrants in the Transmission of Chlamydia trachomatis between Paramaribo, Suriname and Amsterdam, The Netherlands

    NARCIS (Netherlands)

    Bom, Reinier J. M.; van der Helm, Jannie J.; Bruisten, Sylvia M.; Grünberg, Antoon W.; Sabajo, Leslie O. A.; Schim van der Loeff, Maarten F.; de Vries, Henry J. C.

    2013-01-01

    The large Surinamese migrant population in the Netherlands is a major risk group for urogenital Chlamydia trachomatis infection. Suriname, a former Dutch colony, also has a high prevalence of C. trachomatis. Surinamese migrants travel extensively between the Netherlands and Suriname. Our objective

  20. Hexanchorus bifurcatus sp. nov., a new tepui riffle beetle (Coleoptera: Elmidae: Larainae) from Tafelberg, Suriname.

    Science.gov (United States)

    Maier, Crystal A; Short, Andrew Edward Z

    2014-12-12

    Here we present the first published record of a laraine elmid from Suriname, which represents a new species - Hexanchorus bifurcatus sp. nov. Specimens were collected from the summit of Tafelberg, a table mountain near the Wilhelmina Range of Suriname. This species can be distinguished from all other Hexanchorus by the bifurcate elytral apices and median projection of the third abdominal ventrite of the female, as well as the distinctive male genitalia. Habitus photos, illustrations of the genitalia, a distribution map, notes on habitat, and comparative diagnoses are provided. 

  1. First Chikungunya Outbreak in Suriname; Clinical and Epidemiological Features.

    Science.gov (United States)

    van Genderen, Farah T; Krishnadath, Ingrid; Sno, Rachel; Grunberg, Meritha G; Zijlmans, Wilco; Adhin, Malti R

    2016-04-01

    In June 2014, Suriname faced the first Chikungunya outbreak. Since international reports mostly focus on hospitalized patients, the least affected group, a study was conducted to describe clinical characteristics of mainly outpatients including children. In addition, the cumulative incidence of this first epidemic was investigated. During August and September 2014, clinically suspected Chikungunya cases were included in a prospective follow-up study. Blood specimens were collected and tested for viral RNA presence. Detailed clinical information was gathered through multiple telephone surveys until day 180. In addition, a three stage household-based cluster with a cross-sectional design was conducted in October, December 2014 and March 2015 to assess the cumulative incidence. Sixty-eight percent of symptomatic patients tested positive for Chikungunya virus (CHIKV). Arthralgia and pain in the fingers were distinctive for viremic CHIKV infected patients. Viremic CHIKV infected children (≤12 years) characteristically displayed headache and vomiting, while arthralgia was less common at onset. The disease was cleared within seven days by 20% of the patients, while 22% of the viremic CHIKV infected patients, mostly women and elderly reported persistent arthralgia at day 180. The extrapolated cumulative CHIKV incidence in Paramaribo was 249 cases per 1000 persons, based on CHIKV self-reported cases in 53.1% of the households and 90.4% IgG detected in a subset of self-reported CHIKV+ persons. CHIKV peaked in the dry season and a drastic decrease in CHIKV patients coincided with a governmental campaign to reduce mosquito breeding sites. This study revealed that persistent arthralgia was a concern, but occurred less frequently in an outpatient setting. The data support a less severe pathological outcome for Caribbean CHIKV infections. This study augments incidence data available for first outbreaks in the region and showed that actions undertaken at the national level to

  2. First Chikungunya Outbreak in Suriname; Clinical and Epidemiological Features.

    Directory of Open Access Journals (Sweden)

    Farah T van Genderen

    2016-04-01

    Full Text Available In June 2014, Suriname faced the first Chikungunya outbreak. Since international reports mostly focus on hospitalized patients, the least affected group, a study was conducted to describe clinical characteristics of mainly outpatients including children. In addition, the cumulative incidence of this first epidemic was investigated.During August and September 2014, clinically suspected Chikungunya cases were included in a prospective follow-up study. Blood specimens were collected and tested for viral RNA presence. Detailed clinical information was gathered through multiple telephone surveys until day 180. In addition, a three stage household-based cluster with a cross-sectional design was conducted in October, December 2014 and March 2015 to assess the cumulative incidence.Sixty-eight percent of symptomatic patients tested positive for Chikungunya virus (CHIKV. Arthralgia and pain in the fingers were distinctive for viremic CHIKV infected patients. Viremic CHIKV infected children (≤12 years characteristically displayed headache and vomiting, while arthralgia was less common at onset. The disease was cleared within seven days by 20% of the patients, while 22% of the viremic CHIKV infected patients, mostly women and elderly reported persistent arthralgia at day 180. The extrapolated cumulative CHIKV incidence in Paramaribo was 249 cases per 1000 persons, based on CHIKV self-reported cases in 53.1% of the households and 90.4% IgG detected in a subset of self-reported CHIKV+ persons. CHIKV peaked in the dry season and a drastic decrease in CHIKV patients coincided with a governmental campaign to reduce mosquito breeding sites.This study revealed that persistent arthralgia was a concern, but occurred less frequently in an outpatient setting. The data support a less severe pathological outcome for Caribbean CHIKV infections. This study augments incidence data available for first outbreaks in the region and showed that actions undertaken at the

  3. First Chikungunya Outbreak in Suriname; Clinical and Epidemiological Features

    Science.gov (United States)

    van Genderen, Farah T.; Krishnadath, Ingrid; Sno, Rachel; Grunberg, Meritha G.; Zijlmans, Wilco; Adhin, Malti R.

    2016-01-01

    Background In June 2014, Suriname faced the first Chikungunya outbreak. Since international reports mostly focus on hospitalized patients, the least affected group, a study was conducted to describe clinical characteristics of mainly outpatients including children. In addition, the cumulative incidence of this first epidemic was investigated. Methodology During August and September 2014, clinically suspected Chikungunya cases were included in a prospective follow-up study. Blood specimens were collected and tested for viral RNA presence. Detailed clinical information was gathered through multiple telephone surveys until day 180. In addition, a three stage household-based cluster with a cross-sectional design was conducted in October, December 2014 and March 2015 to assess the cumulative incidence. Principal Findings Sixty-eight percent of symptomatic patients tested positive for Chikungunya virus (CHIKV). Arthralgia and pain in the fingers were distinctive for viremic CHIKV infected patients. Viremic CHIKV infected children (≤12 years) characteristically displayed headache and vomiting, while arthralgia was less common at onset. The disease was cleared within seven days by 20% of the patients, while 22% of the viremic CHIKV infected patients, mostly women and elderly reported persistent arthralgia at day 180. The extrapolated cumulative CHIKV incidence in Paramaribo was 249 cases per 1000 persons, based on CHIKV self-reported cases in 53.1% of the households and 90.4% IgG detected in a subset of self-reported CHIKV+ persons. CHIKV peaked in the dry season and a drastic decrease in CHIKV patients coincided with a governmental campaign to reduce mosquito breeding sites. Conclusions/Significance This study revealed that persistent arthralgia was a concern, but occurred less frequently in an outpatient setting. The data support a less severe pathological outcome for Caribbean CHIKV infections. This study augments incidence data available for first outbreaks in the

  4. Improved referral and survival of newborns after scaling up of intensive care in Suriname

    NARCIS (Netherlands)

    Zonneveld, Rens; Holband, Natanael; Bertolini, Anna; Bardi, Francesca; Lissone, Neirude P. A.; Dijk, Peter H.; Plotz, Frans B.; Juliana, Amadu

    2017-01-01

    Background: Scaling up neonatal care facilities in developing countries can improve survival of newborns. Recently, the only tertiary neonatal care facility in Suriname transitioned to a modern environment in which interventions to improve intensive care were performed. This study evaluates impact

  5. Voedingsstatus van Hindoestaanse en Creoolse Surinamers en autochtone Nederlanders in Nederland : Het SUNSET-onderzoek

    NARCIS (Netherlands)

    Verkaik-Kloosterman J; van Valkengoed IGM; de Boer EJ; Nicolaou M; van der A DL; CVG

    2011-01-01

    Dit onderzoek toont aan dat de vitamine D status met name in Surinamers en de ijzerstatus van vrouwen in de vruchtbare leeftijd in het algemeen ontoereikend zijn. Daarnaast is aandacht nodig voor de matige vitamine D-status (< 50 nmol/L) bij autochtone Nederlanders, matige vitamine B12-status in de

  6. Some preliminary notes on Surinam Sting Rays, including the description of a new species

    NARCIS (Netherlands)

    Boeseman, M.

    1948-01-01

    In Dr. D. C. Geijskes' collection of Surinam fishes, mentioned in my previous paper on this subject (Boeseman, 1948), I found six specimens belonging to the so-called "sting rays" (Dasyatidae), representing three different species, and all very interesting in some respects. I. Dasyatis schmardae

  7. Studies on the epidemiology of spear rot in oil palm (Elaeis guineensis Jacq.) in Suriname

    NARCIS (Netherlands)

    Lande, van de H.L.

    1993-01-01

    The epidemiology of spear rot, an infectious disease of unknown etiology, was studied over 10 years at three government-owned oil palm plantations in Suriname. As with other and similar diseases, amarelecimento fatal in Brazil and pudrición del cogollo in Latin America, which too show rot

  8. Zika virus infection and Guillain-Barré syndrome in three patients from Suriname

    NARCIS (Netherlands)

    T. Langerak (Thomas); Yang, H. (Harvey); Baptista, M. (Mark); Doornekamp, L. (Laura); Kerkman, T. (Tessa); Codrington, J. (John); Roosblad, J. (Jimmy); Vreden, S.G.S. (Stephen G.S.); E.I. de Bruin (Esther); R. Mögling (Ramona); B.C. Jacobs (Bart); S.D. Pas (Suzan); C.H. Geurts van Kessel (Corine); C.B.E.M. Reusken (Chantal); M.P.G. Koopmans D.V.M. (Marion); E.C.M. van Gorp (Eric); Alberga, H. (Henk)

    2016-01-01

    textabstractWe present three patients from Suriname who were diagnosed with Guillain-Barré syndrome (GBS) during the Zika virus (ZIKV) outbreak in this country. One patient had a positive ZIKV urine real-time RT-PCR (qRT-PCR) result. The other two patients had a negative ZIKV urine qRT-PCR but a

  9. Implementation and Evaluation of a Parenting Program to Prevent Child Maltreatment in Suriname

    NARCIS (Netherlands)

    van der Kooij, Inger W.; Bipat, Shandra; Boer, Frits; Lindauer, Ramón J. L.; Graafsma, Tobi L. G.

    2017-01-01

    The prevention of child maltreatment has become a global health concern because child maltreatment is a violation of children's rights. Across the world, a variety of parenting programs have been developed to address this problem. However, no such parenting program currently exists in Suriname. This

  10. Is the dog a possible reservoir for cutaneous leishmaniasis in suriname?

    NARCIS (Netherlands)

    Kent, Alida; Ramkalup, Prakash; Mans, Dennis; Schallig, Henk

    2013-01-01

    Cutaneous leishmaniasis (CL) is an emerging disease in Suriname, with at least 200 cases per year. Little is known about the biology of CL in the country. The most important parasite species is Leishmania Viannia guyanensis, but possible vectors and reservoirs are hardly incriminated. In the present

  11. Using Intervention Mapping for a Needs Assessment on Preconception Care in Suriname: The Perisur Project

    NARCIS (Netherlands)

    Kamphuis, M.E.; Korfker, D.G.; Detmar, S.B.; Hindori, M.P.; Boere-Boonekamp, M.M.; Vondeling, H.; Hindori-Mohangoo, A.D.

    2016-01-01

    Background: Every year approximately 10,000 babies are born in Suriname of which an estimated 400 die in the perinatal period. The main purpose of the Perisur project is to improve perinatal outcomes and improve under-five and maternal health. This study focused on introducing preconception care in

  12. Yellow fever in a traveller returning from Suriname to the Netherlands, March 2017

    NARCIS (Netherlands)

    Wouthuyzen-Bakker, M.; Knoester, M.; Berg, A.P. van den; GeurtsvanKessel, C.H.; Koopmans, M.P.; Leer-Buter, C. Van; Velthuis, B.; Pas, S.D.; Ruijs, W.L.M.; Schmidt-Chanasit, J.; Vreden, S.G.; Werf, T.S. van der; Reusken, C.B.; Bierman, W.F.

    2017-01-01

    A Dutch traveller returning from Suriname in early March 2017, presented with fever and severe acute liver injury. Yellow fever was diagnosed by (q)RT-PCR and sequencing. During hospital stay, the patient's condition deteriorated and she developed hepatic encephalopathy requiring transfer to the

  13. Yellow fever in a traveller returning from Suriname to the Netherlands, March 2017

    NARCIS (Netherlands)

    Wouthuyzen-Bakker, M.; Knoester, M.; van den Berg, A. P.; GeurtsvanKessel, C. H.; Koopmans, M. P.; Van Leer-Buter, C.; Velthuis, B. Oude; Pas, S. D.; Ruijs, W. L.; Schmidt-Chanasit, J.; Vreden, S. G.; van der Werf, T. S.; Reusken, C. B.; Bierman, W. F.

    2017-01-01

    A Dutch traveller returning from Suriname in early March 2017, presented with fever and severe acute liver injury. Yellow fever was diagnosed by (q) RT-PCR and sequencing. During hospital stay, the patient's condition deteriorated and she developed hepatic encephalopathy requiring transfer to the

  14. Yellow fever in a traveller returning from Suriname to the Netherlands, March 2017

    NARCIS (Netherlands)

    M. Wouthuyzen-Bakker (Marjan); M. Knoester; A.P. van den Berg; C.H. Geurts van Kessel (Corine); M.P.G. Koopmans D.V.M. (Marion); C. Van Leer-Buter (Coretta); B. Oude Velthuis; S.D. Pas (Suzan); W.L.M. Ruijs (Wilhelmina L.M.); J. Schmidt-Chanasit (Jonas); S.G. Vreden; T.S. van der Werf; C.B.E.M. Reusken (Chantal); W.F.W. Bierman (Wouter)

    2017-01-01

    textabstractA Dutch traveller returning from Suriname in early March 2017, presented with fever and severe acute liver injury. Yellow fever was diagnosed by (q)RT-PCR and sequencing. During hospital stay, the patient’s condition deteriorated and she developed hepatic encephalopathy requiring

  15. A national study on the prevalence of child abuse and neglect in Suriname

    NARCIS (Netherlands)

    van der Kooij, Inger W.; Nieuwendam, Josta; Bipat, Shandra; Boer, Frits; Lindauer, Ramón J. L.; Graafsma, Tobi L. G.

    2015-01-01

    The prevalence of child maltreatment in Suriname has never been subjected to a reliable assessment. The only data available include rough estimates of a range of internationally comparable indicators extrapolated from child protection and police corps statistics for offenses against children. This

  16. History of malaria research and its contribution to the malaria control success in Suriname: a review

    NARCIS (Netherlands)

    Breeveld, Florence J. V.; Vreden, Stephen G. S.; Grobusch, Martin P.

    2012-01-01

    Suriname has cleared malaria from its capital city and coastal areas mainly through the successful use of chloroquine and DDT (dichloro-diphenyl-trichloroethane) during the Global Malaria Eradication programme that started in 1955. Nonetheless, malaria transmission rates remained high in the

  17. Drug resistance and genetic diversity of Plasmodium falciparum parasites from Suriname

    NARCIS (Netherlands)

    Peek, Ron; van Gool, Tom; Panchoe, Daynand; Greve, Sophie; Bus, Ellen; Resida, Lesley

    2005-01-01

    Plasmodium falciparum in Suriname was studied for the presence of drug resistance and genetic variation in blood samples of 86 patients with symptomatic malaria. Drug resistance was predicted by determining point mutations in the chloroquine resistance marker of the P. falciparum chloroquine

  18. The kyanite quartzite of Bosland (Suriname) : evidence for a Precambrian metamorphosed alteration system

    NARCIS (Netherlands)

    Bijnaar, Ginny; van Bergen, Manfred J.; Wong, Theo E.

    2016-01-01

    This article investigates the origin of a rare occurrence of kyanite quartzites in the Palaeoproterozoic greenstone belt of Suriname. The rocks form elongated hills in the Bosland area, Brokopondo district, where they are associated with meta-sedimentary, meta-volcanic and granitic lithologies.

  19. Patterns in medicinal plant knowledge and use in a Maroon village in Suriname

    NARCIS (Netherlands)

    Klooster, van 't Charlotte; Andel, van Tinde; Reis, Ria

    2016-01-01

    Ethnopharmacological relevance Traditional medicine plays an important role in the primary health care practices of Maroons living in the interior of Suriname. Large numbers of medicinal plants are employed to maintain general health and cure illnesses. Little is known, however, on how knowledge

  20. Dreams and transitions. The royal road to Surinam and Australian indigenous society

    NARCIS (Netherlands)

    Mohkamsing-den Boer, E.P.

    2005-01-01

    This thesis offers a fresh interpretation on the way dreams function among two small-scale societies with a living oral tradition, viz. the Aborigines of Australia and the Amerindian communities of Suriname. It is based on pertinent literature on both communities, but supplemented by fresh fieldwork

  1. Irrigatie uit een moeras : een hydrologische studie van de Nannizwamp in Suriname

    NARCIS (Netherlands)

    Sevenhuijsen, R.J.

    1977-01-01

    Tropical Swamp areas are sometimes suitable for agricultural expansion. In Suriname reclamation of relatively small parts of the coastal swamp has been carried out for centuries. Many of these polders are abandoned or have been made suitable for (wet) rice cultivation. For further development of

  2. Structure, root systems and periodicity of savanna plants and vegetations in Northern Surinam

    NARCIS (Netherlands)

    Donselaar-ten Bokkel Huinink, van W.A.E.

    1966-01-01

    From July 1958 to May 1959 an investigation was carried out of the relation between physiognomic characteristics of the vegetation and the habitat on some savannas in the vicinity of Zanderij, Surinam. Root systems, structure, periodicity and characteristics of the leaves were considered, both of

  3. Floristic and ecological data on the lianes of the Brokopondo District, Surinam

    NARCIS (Netherlands)

    Donselaar, van J.

    1970-01-01

    Lianes, defined as woody climbers and (facultatively) straggling shrubs, were collected in an area of about 1900 square kilometres of the Brokopondo District, in the interior of Surinam. Ten different habitats were distinguished only one of which was intensively sampled, viz. the so-called “high

  4. Occurrence and variability of Crenicichla saxatilis (Linnaeus, 1758) in Surinam, and restriction of its typelocality (Pisces, Perciformes, Cichlidae)

    NARCIS (Netherlands)

    Ploeg, A.

    1986-01-01

    The South American cichlid species Crenicichla saxatilis (Linnaeus, 1758) is redescribed and figured. The variability of colour pattern, and raeristic and morphometric characters are recorded, based on examination of hundreds of specimens from Surinam, including the lectotype. The morphometric

  5. Sensibilidade jurídica e embate colonial: análise do caso Saramaka Vs. Suriname / Legal sensibility and colonial struggle: an analysis on the Saramaka vs. Suriname case

    Directory of Open Access Journals (Sweden)

    Assis da Costa Oliveira

    2012-08-01

    Full Text Available  Resumo O presente artigo analisa o caso povo Saramaka Vs. Estado do Suriname, julgado e monitorado pela Corte Interamericana de Direitos Humanos, com a seguinte estrutura: (1 apresentação do contexto histórico-cultural do caso; (2 reflexão sobre o papel do ativismo político-jurídico da Corte; (3 elaboração do resumo do caso Saramaka Vs. Suriname; (4 discussão das possíveis entradas da Antropologia no campo jurídico-judicial; (5 leitura do caso Saramaka Vs. Suriname pelo “olhar antropológico”. Palavras-Chave: Sensibilidade Jurídica; Direitos Indígenas; Antropologia do Direito; Direitos Humanos. Abstract This article analyze the case Saramaka People Vs. State of Suriname, judged and monitored by the Inter-American Court of Human Rights, with the following structure: (1 presentation of historical and cultural context of the case, (2 reflection on the political and legal activism of the Court, (3 preparation of the summary of the case Saramaka Vs. Suriname, (4 discussion of possible entries of Anthropology in the field legal-judicial, (5 reading of the case Saramaka Vs. Surinam with the " anthropological view”. Key-words: Legal Sensibility, Indigenous Rights, Anthropology of Law, Human Rights.  

  6. Habitat preferences, diet, feeding strategy and social organization of the black spider monkey [Ateles paniscus paniscus Linnaeus 1758] in Surinam

    OpenAIRE

    van Roosmalen, M. G. M.

    1985-01-01

    This study describes habitat choice of the Surinam black spider monkey ( Atelespaniscuspaniscus ) and clarifies complex temporal and spatial effects of food sources on the behaviour of a group of spider monkeys in a 350 ha study area in central Surinam in terms of food category, food plant identity and phenology, and in terms of quantity, density and dispersion of the most important of these food sources. It recognizes the fundamental i...

  7. Assessing parasite clearance during uncomplicated Plasmodium falciparum infection treated with artesunate monotherapy in Suriname

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    Vreden SGS

    2016-11-01

    Full Text Available Stephen GS Vreden,1 Rakesh D Bansie,2 Jeetendra K Jitan,3 Malti R Adhin4 1Foundation for Scientific Research Suriname (SWOS, 2Department of Internal Medicine, Academic Hospital Paramaribo, 3Department of Public Health, Ministry of Health, 4Department of Biochemistry, Anton de Kom University of Suriname, Paramaribo, Suriname Background: Artemisinin resistance in Plasmodium falciparum is suspected when the day 3 parasitemia is >10% when treated with artemisinin-based combination therapy or if >10% of patients treated with artemisinin-based combination therapy or artesunate monotherapy harbored parasites with half-lives ≥5 hours. Hence, a single-arm prospective efficacy trial was conducted in Suriname for uncomplicated P. falciparum infection treated with artesunate-based monotherapy for 3 days assessing day 3 parasitemia, treatment outcome after 28 days, and parasite half-life. Methods: The study was conducted in Paramaribo, the capital of Suriname, from July 2013 until July 2014. Patients with uncomplicated Plasmodium falciparum infection were included and received artesunate mono-therapy for three days. Day 3 parasitaemia, treatment outcome after 28 days and parasite half-life were determined. The latter was assessed with the parasite clearance estimator from the WorldWide Antimalarial Resistance Network (WWARN. Results: Thirty-nine patients were included from July 2013 until July 2014. The day 3 parasitemia was 10%. Eight patients (20.5% could be followed up until day 28 and showed adequate clinical and parasitological response. Parasite half-life could only be determined from ten data series (25.7%. The median parasite half-life was 5.16 hours, and seven of these data series had a half-life ≥5 hours, still comprising 17.9% of the total data series. Conclusion: The low follow-up rate and the limited analyzable data series preclude clear conclusions about the efficacy of artesunate monotherapy in Suriname and the parasite half

  8. D antibodies in pregnant women in multiethnic Suriname: the observational RheSuN study.

    Science.gov (United States)

    Zonneveld, Rens; Kanhai, Humphrey H H; Lamers, Margriet; Brand, Anneke; Zijlmans, Wilco C W R; Schonewille, Henk

    2017-10-01

    Maternal antibodies against the D antigen are the most common cause of severe hemolytic disease of the fetus and newborn (HDFN). In high-income countries, the risk of D immunization has been reduced by routine antenatal and postpartum administration of RhIG from 13% to less than 0.5%. In less-resourced countries, such as Suriname, red blood cell (RBC) antibody screening during pregnancy and prophylactic RhIG administration are not routine. Accurate data on D immunization risk is not available. In the RheSuN (Rhesus Surinamese Neonates) study, the prevalence and the hemolytic potential of maternal D antibodies were investigated. A multicenter cross-sectional study in four major hospitals in Paramaribo, Suriname, covering 90% of approximately 10,000 births yearly in Suriname. Included were D- pregnant women of various ethnicities seeking routine prenatal care and/or their newborns. D antibodies were detected in 19 of 214 D- pregnancies (8.9%; 95% confidence interval, 5.1%-12.7%), in 2.0% of primigravid and 11.7% of multigravid women. The direct antiglobulin test was positive in 11 of 13 tested D+ newborns. Determination of D antibody titers and antibody-dependent cell mediated cytotoxicity (ADCC) assay revealed three newborns at high risk for HDFN (ADCC > 50%). D immunization risk in Suriname women is comparable to the pre-anti-D prophylaxis era in high-income countries. Recommended is free-of-charge routine RBC antibody screening and prophylactic RhIG administration for women at risk for D antibody formation as part of standard of ante- and postnatal care. © 2017 AABB.

  9. Nuancing stigma through ethnography: the case of cutaneous leishmaniasis in Suriname.

    Science.gov (United States)

    Ramdas, Sahienshadebie; van der Geest, Sjaak; Schallig, Henk D F H

    2016-02-01

    Health-related stigma and its dramatic consequences for those stigmatized have long been a crucial concern for public health authorities globally. However, before concluding that stigma spoils the lives of people with a particular disease or disability and is a major obstacle to obtaining/providing adequate health care, it is necessary to first determine whether there is actual stigmatization related to the condition concerned. The purpose of this article is to nuance the concept of stigma through a detailed ethnographic exploration of the experiences and views of patients and others affected by the parasitic skin disease cutaneous leishmaniasis (CL) in Suriname, South America. Qualitative data on the perceptions, treatment and illness experiences of CL in Suriname was collected in 2009 and 2010 among 205 CL patients at the Dermatology Service in the capital city Paramaribo, and among 321 people in different rural hinterland villages. The exploration reveals the complex and sometimes confusing statements of patients and observers of social reactions to the disease. The authors conclude that--in contrast to other societies--CL is not generally a stigmatized disease in Suriname (though this is not to deny that stigmatization may occur occasionally). Over the past decades, the concepts of stigma and stigmatization have been abundantly theorized. But when theory drifts away from ethnographic evidence, it may turn into imprecise popular speech. In this article, we warn against inflation of the term stigma and show, through an in-depth qualitative description of reactions to symptoms of CL in Suriname, why negative reactions may not necessarily entail stigma. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Urogenital Chlamydia trachomatis infections among ethnic groups in Paramaribo, Suriname; determinants and ethnic sexual mixing patterns.

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    Jannie J van der Helm

    Full Text Available BACKGROUND: Little is known about the epidemiology of urogenital Chlamydia trachomatis infection (chlamydia in Suriname. Suriname is a society composed of many ethnic groups, such as Creoles, Maroons, Hindustani, Javanese, Chinese, Caucasians, and indigenous Amerindians. We estimated determinants for chlamydia, including the role of ethnicity, and identified transmission patterns and ethnic sexual networks among clients of two clinics in Paramaribo, Suriname. METHODS: Participants were recruited at two sites a sexually transmitted infections (STI clinic and a family planning (FP clinic in Paramaribo. Urine samples from men and nurse-collected vaginal swabs were obtained for nucleic acid amplification testing. Logistic regression analysis was used to identify determinants of chlamydia. Multilocus sequence typing (MLST was performed to genotype C. trachomatis. To identify transmission patterns and sexual networks, a minimum spanning tree was created, using full MLST profiles. Clusters in the minimum spanning tree were compared for ethnic composition. RESULTS: Between March 2008 and July 2010, 415 men and 274 women were included at the STI clinic and 819 women at the FP clinic. Overall chlamydia prevalence was 15% (224/1508. Age, ethnicity, and recruitment site were significantly associated with chlamydia in multivariable analysis. Participants of Creole and Javanese ethnicity were more frequently infected with urogenital chlamydia. Although sexual mixing with other ethnic groups did differ significantly per ethnicity, this mixing was not independently significantly associated with chlamydia. We typed 170 C. trachomatis-positive samples (76% and identified three large C. trachomatis clusters. Although the proportion from various ethnic groups differed significantly between the clusters (P = 0.003, all five major ethnic groups were represented in all three clusters. CONCLUSION: Chlamydia prevalence in Suriname is high and targeted prevention

  11. Is the Dog a Possible Reservoir for Cutaneous Leishmaniasis in Suriname?

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    Alida Kent

    2013-01-01

    Full Text Available Cutaneous leishmaniasis (CL is an emerging disease in Suriname, with at least 200 cases per year. Little is known about the biology of CL in the country. The most important parasite species is Leishmania Viannia guyanensis, but possible vectors and reservoirs are hardly incriminated. In the present study, it was investigated whether the dog could possibly be a zoonotic reservoir for the disease in Suriname. Forty-seven dogs were examined for overt clinical signs of leishmaniasis, and blood samples were collected on filter paper for serology (direct agglutination test and molecular biology (by polymerase chain reaction. Three dogs had clinical signs that could be compatible with canine cutaneous leishmaniosis: dermatitis (two or nasal lesion (one. Two dogs were seropositive with DAT (titre > 1 : 1600, and three animals had a borderline titre (1 : 800. All other animals (n=42 were DAT negative. PCR analysis found Leishmania DNA equivalent to 1 parasite per mL in only one dog at a first round of analysis, but this animal was negative after retesting. The clinical, serological, and molecular data show some preliminary lines of evidence that canine leishmaniosis is present in Suriname, but further studies are needed to incriminate the reservoir, including a possible sylvatic cycle.

  12. Neonatal anthropometry: thin-fat phenotype in fourth to fifth generation South Asian neonates in Surinam.

    Science.gov (United States)

    van Steijn, L; Karamali, N S; Kanhai, H H H; Ariëns, G A M; Fall, C H D; Yajnik, C S; Middelkoop, B J C; Tamsma, J T

    2009-11-01

    We assessed whether the earlier described 'thin-fat phenotype' is present in Surinam South Asian babies of the fourth to fifth generation after migration from India. In this observational study we collected data from 39 South Asian term neonates and their mothers in Paramaribo, Surinam. We compared the following data with data from an earlier study in Southampton, UK (338 neonates) and in Pune, India (631 neonates): maternal body mass index, neonatal weight, length, head, mid-upper arm and abdominal circumferences and subscapular skinfold thickness. The mothers in Paramaribo were older than the Southampton mothers; their body mass index was comparable. Mean birth weight was 3159 g (Southampton: 3494 g; Pune: 2666 g). Compared with Southampton babies, the Paramaribo babies were smaller in nearly all body measurements, the smallest being abdominal circumference at the umbilicus level (s.d. score: -1.62; 95% confidence interval (CI): -2.07 to -1.16) and mid-upper arm circumference (s.d. score: -1.08; 95% CI: -1.46 to -0.69). In contrast, subscapular skinfold thickness was similar (s.d. score: +0.08; 95% CI: -0.24 to +0.55). Except for subscapular skinfold thickness and length, all neonatal measurements were intermediate between those from Southampton and Pune. The thin-fat phenotype is preserved in Surinam South Asian neonates of the fourth to fifth generation after migration from India.

  13. Problems related to the foreign exchange earnings of Surinam's shrimp industry

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    Pottier, D.

    1989-01-01

    Full Text Available The shrimp grounds of Surinam are actually fully exploited by some 136 trawlers of the Florida type, ranging from 100 to 130 GRT. Through export and import levies and fishing licence fees the country was able to obtain a small piece of the foreign currency cake. The Republic of Surinam has been looking for means to increase the benefits from its shrimp business. The alleged huge profits made by foreign vessels inspired the country to invest in a national shrimp fleet and man it with national crew (SUGAM. For reasons explained in the text Sugam has difficultes to operate with a gain. This paper will review Sugam's attempt to earn hard currency. An analysis is made of the foreign exchange earnings of Sugam and is compared with the results of a Korean company. The main conclusions are as follows : shrimp exploitation in a fully exploited Exclusive Economic Zone can only be brought to success by fishermen of proven ability. Each vessel should make trips lasting from 45 to 60 days and be some 280 days at sea per year. Surinam should also reconsider its present policy of shrimp purchasing.

  14. Leapfrog to the future: Energy scenarios and strategies for Suriname to 2050

    Energy Technology Data Exchange (ETDEWEB)

    Lachman, Daniel A., E-mail: danny_lachman@yahoo.com [Institute of Graduate Studies and Research, University of Suriname, Suriname, South America (Suriname)

    2011-09-15

    This paper formulates energy strategies for Suriname. A conceptual model, identifying relationships in the energy sector, is conceived. One of the striking characteristics is that various relationships inhibit significant uncertainty; our contemporary age is characterized by more complex becoming relations, decreasing predictability and increasing chaos. Simple extrapolation of past events is therefore futile, since deviations from anticipated outcomes have significant impacts. The Scenario Planning methodology has been used to deal with this uncertainty. The most uncertain high-impact driving forces that shape the future of the energy sector in Suriname have been identified and are used to create energy scenarios to 2050. Next, robust strategies have been formulated which primarily focus on institutionalization, renewable resources, cost-reflecting tariffs, decentralization of energy supply, and energy efficiency and savings. Leading indicators have been identified that identify towards which scenario the present develops, and hence which set of strategies need to be applied. - Highlights: > The Scenario Planning methodology is advocated, in particular in developing countries. > Using energy scenarios, energy strategies for Suriname to 2050 are conceived. > First, the current state of energy security is assessed. > Next, critical uncertainties are identified to create the scenario logic. > The scenarios (with robustness analysis) are used to create energy strategies.

  15. Intervention mapping to address social and economic factors impacting indigenous people's health in Suriname's interior region.

    Science.gov (United States)

    Peplow, Daniel; Augustine, Sarah

    2017-03-01

    Previous studies found that while internationally financed economic development projects reduced poverty when measured in terms of per capita GDP, they also caused indigenous people to become disassociated, impoverished and alienated minorities whose health status has declined to unacceptable lows when measured in terms of mercury poisoning and the burgeoning rate of suicide. In this study, we developed a needs assessment and a policy-oriented causal diagram to determine whether the impaired health of the people in this region was at least partially due to the role the country has played within the global economy. Specifically, could the health and well-being of indigenous people in Suriname be understood in terms of the foreign investment programs and economic development policies traceable to the Inter-American Development Bank's Suriname Land Management Project. Interviews took place from 2004 through 2015 involving stakeholders with an interest in public health and economic development. A policy-oriented causal diagram was created to model a complex community health system and weave together a wide range of ideas and views captured during the interview process. Converting land and resources held by indigenous people into private ownership has created an active market for land, increased investment and productivity, and reduced poverty when measured in terms of per capita GDP. However, it has also caused indigenous people to become disassociated, impoverished and alienated minorities whose health status has declined to unacceptable lows. While the effects of economic development programs on the health of vulnerable indigenous communities are clear, the governance response is not. The governance response appeared to be determined less by the urgency of the public health issue or by the compelling logic of an appropriate response, and more by competing economic interests and the exercise of power. The health and well-being of the indigenous Wayana in Suriname

  16. Additional new species of Hypostomus Lacépède, 1803, from Surinam; with remarks on the apparent „gymnorhynchus-complex” (Siluriformes, Loricariidae)

    NARCIS (Netherlands)

    Boeseman, M.

    1969-01-01

    Two new Surinam species of Hypostomus Lacépède are described, and their relationship is discussed; a group of three forms from eastern Surinam and (French) Guyane (gymnorhynchus-complex) is reconsidered; the species H. plecostomus (Linnaeus) is reported to hitherto survive in the lacustrine

  17. The role of Surinamese migrants in the transmission of Chlamydia trachomatis between Paramaribo, Suriname and Amsterdam, The Netherlands.

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    Reinier J M Bom

    Full Text Available The large Surinamese migrant population in the Netherlands is a major risk group for urogenital Chlamydia trachomatis infection. Suriname, a former Dutch colony, also has a high prevalence of C. trachomatis. Surinamese migrants travel extensively between the Netherlands and Suriname. Our objective was to assess whether the Surinamese migrants in the Netherlands form a bridge population facilitating transmission of C. trachomatis between Suriname and the Netherlands. If so, joint prevention campaigns involving both countries might be required. Between March 2008 and July 2010, participants were recruited at clinics in Paramaribo, Suriname and in Amsterdam, the Netherlands. Participants were grouped as native Surinamese, native Dutch, Surinamese migrant, Dutch migrant, or Other, based on country of residence and country of birth of the participant and of their parents. Risk behavior, such as sexual mixing between ethnic groups, was recorded and C. trachomatis positive samples were typed through multilocus sequence typing (MLST. A minimum spanning tree of samples from 426 participants showed four MLST clusters. The MLST strain distribution of Surinamese migrants differed significantly from both the native Surinamese and Dutch populations, but was not an intermediate state between these two populations. Sexual mixing between the Surinamese migrants and the Dutch and Surinamese natives occurred frequently. Yet, the MLST cluster distribution did not differ significantly between participants who mixed and those who did not. Sexual mixing occurred between Surinamese migrants in Amsterdam and the native populations of Suriname and the Netherlands. These migrants, however, did not seem to form an effective bridge population for C. trachomatis transmission between the native populations. Although our data do not seem to justify the need for joint campaigns to reduce the transmission of C. trachomatis strains between both countries, intensified preventive

  18. Constitución de la República de Surinam de 1987 con las reformas de 1992

    OpenAIRE

    Centro de Estudios Sudamericanos

    2008-01-01

    Preamble: We, the people of Suriname, inspired by the love for this Country and the belief in the power of the Almighty and guided by the centuries-long struggle of our people against colonialism, which was terminated by the establishment of the Republic of Suriname on 25 November 1975, taking the coup d'ètat of 25 February 1980 and the consequences thereof, conscious of our duty to combat and to prevent every form of foreign domination, resolved to defend and protect the national sovereignty...

  19. Status of potential PfATP6 molecular markers for artemisinin resistance in Suriname

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    Adhin Malti R

    2012-09-01

    Full Text Available Abstract Background Polymorphisms within the PfATP6 gene have been indicated as potential molecular markers for artemisinin efficacy. Since 2004, the use of artemisinin combination therapy (ACT was introduced as first-line treatment of the uncomplicated malaria cases in Suriname. The aim of this research was to determine changes in Suriname in the status of the polymorphic markers in the PfATP6 gene before and after the adoption of the ACT-regimen, particularly of the S769N mutation, which was reported to be associated with in vitro Artemether resistance in the neighboring country French Guiana. Methods The PfATP6 gene from Plasmodium falciparum parasites in Suriname was investigated in 28 samples using PCR amplification and restriction enzyme analysis, to assess and determine the prevalence of potentially interesting single nucleotide polymorphisms. The polymorphisms [L263E; A623E; S769N], which may be associated with the artemisinin resistant phenotype were characterized in parasites from three endemic regions before and after the adoption of the ACT-regimen. In addition, the status of these molecular markers was compared in paired P. falciparum isolates from patients with recurring malaria after controlled ACT. Results All the investigated samples exhibit the wild-type genotype at all three positions; L263, A623, S769. Conclusion All investigated isolates before and after the adoption of the ACT-regimen and independent of endemic region harbored the wild-type genotype for the three investigated polymorphisms. The study revealed that decreased artemisinin susceptibility could occur independent from PfATP6 mutations, challenging the assumption that artemisinin resistance is associated with these mutations in the PfATP6 gene.

  20. The influence of sea-level changes on tropical coastal lowlands; the Pleistocene Coropina Formation, Suriname

    Science.gov (United States)

    Wong, Th. E.; de Kramer, R.; de Boer, P. L.; Langereis, C.; Sew-A-Tjon, J.

    2009-04-01

    The Pleistocene Coropina Formation largely constitutes the Old Coastal Plain of Suriname. It is exposed fully only in open-pit bauxite mines in the central coastal plain as part of the unconsolidated overburden of Paleocene-Eocene bauxites. This study deals with the stratigraphy, sedimentology and chronology of this formation, and is based on a study in the recently closed Lelydorp-III bauxite mine operated by N.V. BHP Billiton Maatschappij Suriname. The Coropina Formation consists of the Para and Lelydorp Members. We present a detailed lithological subdivision of these members. In the Para Member, four units are discerned which are grouped in two transgressive cycles, both ranging upward from terrestrial towards chenier and coastal mudflat deposits reflecting glacio-eustatic sea-level changes. The sandy sediments represent fluviatile and beach-bar (chenier) deposits, and were supplied by rivers from the Precambrian basement and to a lesser extent by westward longshore coastal drift. Clays, largely derived from the Amazon River and transported alongshore over the shelf, were deposited in extensive coastal mudflats. The Lelydorp Member, also comprising four units, represents a depositional system that is closely comparable to the recent Suriname coastal setting, i.e., a lateral and vertical alternation of mudflat and chenier deposits formed over a period characterised by more or less constant sea level. Palaeomagnetic data indicate a dominantly reversed magnetic polarity in the Para Member, whereas the Lelydorp Member shows a normal magnetic polarity with a minor reversed polarity overprint. The reversed polarities of the Para Member exclude a Brunhes Chron (0.78-0.0 Ma) age, and thus assign it to the Matuyama Chron (2.58-0.78 Ma). This implies that the Coropina Formation is much older than hitherto assumed, and that one or more (long-term) hiatuses are not recognizable in the lithological succession.

  1. Treatment of adults with acute uncomplicated malaria with azithromycin and chloroquine in India, Colombia, and Suriname

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    Kshirsagar NA

    2017-10-01

    Full Text Available Nilima A Kshirsagar,1 Nithya J Gogtay,1 Diego Moran,2 Gregory Utz,3 Ashok Sethia,4 Shirsendu Sarkar,5 Pol Vandenbroucke6 1Seth G S Medical College and KEM Hospital, Mumbai, India; 2Hospital San Andrés de Tumaco, Narino, Colombia; 3US Naval Medical Research Unit 6, Lima, Peru; 4Gita Bhawan Hospital and Research Centre, Indore, 5Pfizer, Mumbai, India; 6Pfizer, New York, NY, USA Background: To explore the use of azithromycin–chloroquine (AZCQ for the treatment of malaria, we conducted double-blind, randomized, non-inferiority studies in India, Colombia, and Suriname comparing the combination of azithromycin 1 g and chloroquine (CQ 600 mg base once daily (QD for 3 days versus atovaquone–proguanil (AP or chloroquine plus sulfadoxine–pyrimethamine (SPCQ in adults with acute uncomplicated Plasmodium falciparum malaria.Methods: Patients were hospitalized until three documented negative blood smears and followed through Day 42. The primary end point was parasitologic cure at Day 28.Results: In India, parasite clearance rates were 84% and 94% for AZCQ and SPCQ, respectively (95% confidence interval [CI] for the difference: –22.6, 0.8. In Colombia and Suriname, parasite clearance rates were 57% and 99% for AZCQ and AP, respectively (95% CI: –52, –32. A subsequent open-label, non-comparative third study using a 2 g dose of azithromycin and 600 mg of CQ in India and Colombia resulted in an overall efficacy rate of 97%.Conclusion: In India, Colombia, and Suriname, 1 g azithromycin with CQ QD for 3 days was inferior to established comparator agents. An improved response rate was observed when the dose of azithromycin was increased to 2 g. Keywords: acute, uncomplicated malaria, antimalarial, azithromycin, chloroquine, malaria, parasitologic cure rate, plasmodium

  2. Maternal mortality audit in Suriname between 2010 and 2014, a reproductive age mortality survey.

    Science.gov (United States)

    Kodan, Lachmi R; Verschueren, Kim J C; van Roosmalen, Jos; Kanhai, Humphrey H H; Bloemenkamp, Kitty W M

    2017-08-29

    The fifth Millennium Development Goal (MDG-5) aimed to improve maternal health, targeting a maternal mortality ratio (MMR) reduction of 75% between 1990 and 2015. The objective of this study was to identify all maternal deaths in Suriname, determine the extent of underreporting, estimate the reduction, audit the maternal deaths and assess underlying causes and substandard care factors. A reproductive age mortality survey was conducted in Suriname (South-American upper-middle income country) between 2010 and 2014 to identify all maternal deaths in the country. MMR was compared to vital statistics and a previous confidential enquiry from 1991 to 1993 with a MMR 226. A maternal mortality committee audited the maternal deaths and identified underlying causes and substandard care factors. In the study period 65 maternal deaths were identified in 50,051 live births, indicating a MMR of 130 per 100.000 live births and implicating a 42% reduction of maternal deaths in the past 25 years. Vital registration indicated a MMR of 96, which marks underreporting of 26%. Maternal deaths mostly occurred in the urban hospitals (84%) and the causes were classified as direct (63%), indirect (32%) or unspecified (5%). Major underlying causes were obstetric and non-obstetric sepsis (27%) and haemorrhage (20%). Substandard care factors (95%) were mostly health professional related (80%) due to delay in diagnosis (59%), delay or wrong treatment (78%) or inadequate monitoring (59%). Substandard care factors most likely led to death in 47% of the cases. Despite the reduction in maternal mortality, Suriname did not reach MDG-5 in 2015. Steps to reach the Sustainable Development Goal in 2030 (MMR ≤ 70 per 100.000 live births) and eliminate preventable deaths include improving data surveillance, installing a maternal death review committee, and implementing national guidelines for prevention and management of major complications of pregnancy, childbirth and puerperium.

  3. The fish fauna of Brokopondo Reservoir, Suriname, during 40 years of impoundment

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    Jan H. Mol

    Full Text Available We investigated long-term changes in the fish fauna of Brokopondo Reservoir, Suriname, the first large reservoir (1560 km² that was created in tropical rainforest. Before closure of the dam in 1964, the fish fauna of Suriname River had 172 species, high diversity and high evenness. The riverine fauna was dominated by small-sized species, but no single species was dominant in numbers. Large catfishes were dominant in biomass. Species were evenly distributed over riverine habitats: rapids, tributaries and main channel. Four years after closure of the dam, only 62 fish species were collected from Brokopondo Reservoir, but the composition of the fish fauna was still changing. The reservoir fauna in 1978 was very similar to the reservoir fauna in 2005, indicating that a stable equilibrium had been reached 14 years after closure of the dam. The reservoir fauna had 41 species, low diversity and low evenness. Most species of Suriname River and its tributaries with strict habitat requirements did not survive in Brokopondo Reservoir. Fish community structure was different among four habitats of Brokopondo Reservoir. The open-water habitat (10 species was dominated by the piscivores Serrasalmus rhombeus, Acestrorhynchus microlepis and Cichla ocellaris and their prey Bryconops melanurus and two Hemiodus species. B. melanurus fed on zooplankton, Culicinae pupae and terrestrial invertebrates. Hemiodus fed on fine flocculent detritus, demonstrating that the detritus-based food chain was still important in late stages of reservoir development. Serrasalmus rhombeus also fed on peccaries that drowned when swimming across the large reservoir in rough weather. The shore community (27 species was dominated by seven cichlids, but early stages and juveniles of the open-water species S. rhombeus and B. melanurus also occurred in the shore habitat. Fish biomass in the shore habitat was 66.5±59.9 kg ha-1. The cichlid Geophagus surinamensis and the characid B. melanurus

  4. Early onset sepsis in Suriname: Epidemiology, Pathophysiology and Novel Diagnostic Concepts

    OpenAIRE

    Zonneveld, Rens

    2017-01-01

    Early Onset Sepsis (EOS) wordt gedefinieerd als een bacteriële infectie in de bloedbaan van een pasgeborene binnen 72 uur na geboorte. In Westerse landen krijgt 1 op de 1000 (0.1%) pasgeborenen EOS. Het tijdig aantonen of uitsluiten van EOS is moeilijk en veel pasgeborenen worden te laat of onnodig behandeld met antibiotica. Het onderzoek in dit proefschrift richt zich op EOS in Suriname en op de ontstekingsreactie in het bloedvat en daarop gebaseerde methoden van detectie voor het stellen va...

  5. A Comparative Study of the Soil Fauna in forests and cultivated land on sandy soils in Suriname

    NARCIS (Netherlands)

    Drift, van der J.

    1963-01-01

    1. In the coastal area of Suriname the soil and surface fauna were studied in various types of agricultural land, and compared with the fauna in the adjacent forests. 2. In primeval forest the soil macroarthropods are less numerous than in secondary forest (Formicidae excluded). They range generally

  6. Insecticide gebruik in Oker, Sopropo en Kouseband in Suriname : Resultaten van een enquête onder 23 telers

    NARCIS (Netherlands)

    Putter, de H.; Sauers-Muller, van A.

    2007-01-01

    Dit onderzoek vindt plaats in het kader van het Surituinproject. Doel van het project is de bevordering van export van Surinaamse groenten. In Nederland is een vraag naar groenten aanwezig die specifiek uit Suriname komen. Belangrijke export groentegewassen zijn Sopropo, Momordica charantia, oker,

  7. High acetone concentrations throughout the 0-12 km altitude range over the tropical rainforest in Surinam

    NARCIS (Netherlands)

    Poschl, U; Williams, J; Hoor, P; Fischer, H; Crutzen, PJ; Warneke, C; Holzinger, R; Hansel, A; Jordan, A; Lindinger, W; Scheeren, HA; Peters, W; Lelieveld, J

    Airborne measurements of acetone were performed over the tropical rainforest in Surinam (2 degrees -7 degrees N, 54 degrees -58 degrees W, 0-12 km altitude) during the LBA-CLAIRE campaign in March 1998, using a novel proton transfer reaction mass spectrometer (PTR-MS) that enables the on-line

  8. Habitat preferences, diet, feeding strategy and social organization of the black spider monkey (Ateles paniscus paniscus Linnaeus 1758) in Surinam

    NARCIS (Netherlands)

    Roosmalen, van M.G.M.

    1980-01-01

    This study describes habitat choice of the Surinam black spider monkey ( Atelespaniscuspaniscus ) and clarifies complex temporal and spatial effects of food sources on the behaviour of a group of spider monkeys in a 350 ha study area in

  9. Charnockites and UHT metamorphism in the Bakhuis Granulite Belt, western Suriname : Evidence for two separate UHT events

    NARCIS (Netherlands)

    Klaver, Martijn; de Roever, Emond W F; Nanne, Josefine A M; Mason, Paul R D; Davies, Gareth R.

    The Bakhuis Granulite Belt in western Suriname is an ultrahigh-temperature (UHT) metamorphic terrain in the centre of the Paleoproterozoic (Transamazonian) Guiana Shield. Next to the UHT granulites, the belt contains a 30 by 30km body of orthopyroxene-bearing granitoids: the Kabalebo charnockites.

  10. Novel strategies lead to pre-elimination of malaria in previously high-risk areas in Suriname, South America

    NARCIS (Netherlands)

    Hiwat, H.; Hardjopawiro, L.S.; Takken, W.; Villegas, L.

    2012-01-01

    Background Suriname was a high malaria risk country before the introduction of a new five-year malaria control program in 2005, the Medical Mission Malaria Programme (MM-MP). Malaria was endemic in the forested interior, where especially the stabile village communities were affected. Case

  11. Review of the cichlid genus Crenicichla Heckel, 1840 from Surinam, with descriptions of three new species (Pisces, Perciformes, Cichlidae)

    NARCIS (Netherlands)

    Ploeg, A.

    1987-01-01

    The Surinam representatives of the cichlid genus Crenicichla Heckel, 1840 are reviewed. Seven species, among which three new to science, have been found, viz.: C. albopunctata Pellegrin, 1904, C. coppenamensis sp. n., C. nickeriensis sp. n., C. saxatilis (L., 1758), C. sipaliwini sp. n., C. lugubris

  12. Zika virus infection in 18 travellers returning from Surinam and the Dominican Republic, The Netherlands, November 2015-March 2016

    NARCIS (Netherlands)

    Duijster, Janneke W.; Goorhuis, Abraham; van Genderen, Perry J. J.; Visser, Leo G.; Koopmans, Marion P.; Reimerink, Johan H.; Grobusch, Martin P.; van der Eijk, Annemiek A.; van den Kerkhof, Johannes H. C. T.; Reusken, Chantal B.; Hahné, Susan J. M.

    2016-01-01

    We report 18 cases of confirmed Zika virus (ZIKV) infection in travellers returning to the Netherlands from Surinam (South America, bordering northern Brazil) and the Dominican Republic. In a multi-centre study, we collected epidemiological, virological and clinical characteristics, as well as data

  13. Relocations of sea turtle nests of Lepidochelys olivacea, Dermochelys coriacea and Chelonia mydas in the Galibi Nature Reserve, Suriname

    NARCIS (Netherlands)

    Schouten, A.D.; Weijerman, M.; Tienen, van L.H.G.; Hoekert, W.E.J.

    1997-01-01

    SCHOUTEN, A.D., WEIJERMAN, M., VAN TIENEN, L.H.G. & W.E.J. HOEKERT, 1997. Relocations of Sea Turtle nests of Lepidochelys olivacea, Dermochelys coriace and Chelonia mydas in the Galibi Nature Reserve, Suriname. Studies Nat. Hist. Caribbean Region 73, Amsterdam, 1997: 63-69. Relocation of nests of

  14. Relations between two rice borers in Surinam, Rupela albinella (Cr.) and Diatraea saccharalis (F.), and their hymenopterous larval parasites

    NARCIS (Netherlands)

    Hummelen, P.J.

    1974-01-01

    In many tropical countries, lepidopterous stem borers are major pests of the rice crop. Study of the rice borers in Surinam, Rupela albinella and Diatraea saccharalis, was made in the Paramaribo area, at the experimental station 'CELOS' during

  15. Assessing the feasibility of the Healthy Life in Suriname Study: using advanced hemodynamics to evaluate cardiovascular risk

    NARCIS (Netherlands)

    Aartman, Jet Q.; Diemer, Frederieke S.; Karamat, Fares A.; Bohte, Evelien; Baldew, Sergio M.; Jarbandhan, Ameerani V.; van Montfrans, Gert A.; Oehlers, Glenn P.; Brewster, Lizzy M.

    2017-01-01

    Objectives. To determine the feasibility of assessing population cardiovascular risk with advanced hemodynamics in the Healthy Life in Suriname (HELISUR) study. Methods. This was a preliminary study conducted in May - June 2012 using the Technical-Economic-Legal-Operational-Scheduling (TELOS) method

  16. 'Saamaka Uwii': het belang van medicinale, aromatische en cosmetische planten voor de Saramaccaners in het binnenland van Suriname

    NARCIS (Netherlands)

    van 't Klooster, C.

    2011-01-01

    In this research the role of Medicinal, Aromatic and Cosmetic (MAC) plants for Saramacan local health care have been investigated together with Saramacan bio-cultural conservation practices during a three months fieldwork period in Suriname of which most time has been spent in the Saramacan village

  17. Development of Anastrepha fraterculus (Diptera: Tephritidae) Related to the Phenology of Blueberry, Blackberry, Strawberry Guava, and Surinam Cherry Fruits.

    Science.gov (United States)

    Bisognin, M; Nava, D E; Diez-Rodríguez, G I; Valgas, R A; Garcia, M S; Krolow, A C R; Antunes, L E C

    2015-02-01

    Anastrepha fraterculus (Wiedemann, 1830) is the main pest of temperate climate orcharding. The study investigated the development of A. fraterculus related to phenological stage of blueberry, blackberry, strawberry guava, and Surinam cherry trees. The phenological stages I (green fruits), II (intermediate ripening stage of fruits), and III (fruits close to harvesting) were determined, and they are from 8th, 10th, and 11th week; 6th, 8th, and 9th week; 8th, 13th, and 16th week; and 5th, 6th, and 7th week after the first flowering of blueberry, blackberry, strawberry guava, and Surinam cherry trees, respectively. We collected fruits from orchards to determine the infestation index using the formula: number of pupa/fruit weight. To investigate the development of A. fraterculus, we determined the following biological parameters: egg-to-adult period, weight of pupae, oviposition period, fecundity, number of pupae, and number of infested fruits. The infestation index for the fruits collected in the field was greater in strawberry guava and Surinam cherry fruits. In the laboratory, the development of A. fraterculus occurred in stage III of blueberry. In blackberry, besides stage III, we also observed the development in stage II, however, at lower infestation. In strawberry guava, the development of A. fraterulus occurred in stages II and III, and the development in both stages was similar. For Surinam cherry, the development occurred in the three phenological stages with similar values for biological parameters. Overall, of the four hosts studied, the strawberry guava and Surinam cherry fruits allowed a better biological development of A. fraterculus, corroborating its preference for fruits native to Brazil. © The Authors 2015. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  18. Quality of anti-malarials collected in the private and informal sectors in Guyana and Suriname.

    Science.gov (United States)

    Evans, Lawrence; Coignez, Veerle; Barojas, Adrian; Bempong, Daniel; Bradby, Sanford; Dijiba, Yanga; James, Makeida; Bretas, Gustavo; Adhin, Malti; Ceron, Nicolas; Hinds-Semple, Alison; Chibwe, Kennedy; Lukulay, Patrick; Pribluda, Victor

    2012-06-15

    Despite a significant reduction in the number of malaria cases in Guyana and Suriname, this disease remains a major problem in the interior of both countries, especially in areas with gold mining and logging operations, where malaria is endemic. National malaria control programmes in these countries provide treatment to patients with medicines that are procured and distributed through regulated processes in the public sector. However, availability to medicines in licensed facilities (private sector) and unlicensed facilities (informal sector) is common, posing the risk of access to and use of non-recommended treatments and/or poor quality products. To assess the quality of circulating anti-malarial medicines, samples were purchased in the private and informal sectors of Guyana and Suriname in 2009. The sampling sites were selected based on epidemiological data and/or distance from health facilities. Samples were analysed for identity, content, dissolution or disintegration, impurities, and uniformity of dosage units or weight variation according to manufacturer, pharmacopeial, or other validated method. Quality issues were observed in 45 of 77 (58%) anti-malarial medicines sampled in Guyana of which 30 failed visual & physical inspection and 18 failed quality control tests. The proportion of monotherapy and ACT medicines failing quality control tests was 43% (13/30) and 11% (5/47) respectively. A higher proportion of medicines sampled from the private sector 34% (11/32) failed quality control tests versus 16% (7/45) in the informal sector. In Suriname, 58 medicines were sampled, of which 50 (86%) were Artecom®, the fixed-dose combination of piperaquine-dihydroartemisinin-trimethoprim co-blistered with a primaquine phosphate tablet. All Artecom samples were found to lack a label claim for primaquine, thus failing visual and physical inspection. The findings of the studies in both countries point to significant problems with the quality of anti-malarial medicines

  19. Quality of anti-malarials collected in the private and informal sectors in Guyana and Suriname

    Directory of Open Access Journals (Sweden)

    Evans Lawrence

    2012-06-01

    Full Text Available Abstract Background Despite a significant reduction in the number of malaria cases in Guyana and Suriname, this disease remains a major problem in the interior of both countries, especially in areas with gold mining and logging operations, where malaria is endemic. National malaria control programmes in these countries provide treatment to patients with medicines that are procured and distributed through regulated processes in the public sector. However, availability to medicines in licensed facilities (private sector and unlicensed facilities (informal sector is common, posing the risk of access to and use of non-recommended treatments and/or poor quality products. Methods To assess the quality of circulating anti-malarial medicines, samples were purchased in the private and informal sectors of Guyana and Suriname in 2009. The sampling sites were selected based on epidemiological data and/or distance from health facilities. Samples were analysed for identity, content, dissolution or disintegration, impurities, and uniformity of dosage units or weight variation according to manufacturer, pharmacopeial, or other validated method. Results Quality issues were observed in 45 of 77 (58% anti-malarial medicines sampled in Guyana of which 30 failed visual & physical inspection and 18 failed quality control tests. The proportion of monotherapy and ACT medicines failing quality control tests was 43% (13/30 and 11% (5/47 respectively. A higher proportion of medicines sampled from the private sector 34% (11/32 failed quality control tests versus 16% (7/45 in the informal sector. In Suriname, 58 medicines were sampled, of which 50 (86% were Artecom®, the fixed-dose combination of piperaquine-dihydroartemisinin-trimethoprim co-blistered with a primaquine phosphate tablet. All Artecom samples were found to lack a label claim for primaquine, thus failing visual and physical inspection. Conclusions The findings of the studies in both countries point to

  20. Parasitic mites of Surinam : 24. The subfamily Ornithonyssinae, with descriptions of a new genus and three new species (Acari: Mesostigmata: Macronyssidae)

    NARCIS (Netherlands)

    Yunker, C.E.; Lukoschus, F.S.; Giesen, K.M.T.

    1990-01-01

    Seven species of Ornithonyssinae are recorded from Surinam. Of these, three are described as new: Chiroptonyssus brennani spec. nov., from Molossops (Cynomops) planirostris; Steatonyssus surinamensis spec. nov., from Eptesicus melanopterus; Mitonyssoides stercorals gen. et spec. nov., from Molossus

  1. Notes on characoid Fishes collected in Surinam by Mr. H.P. Pijpers, with descriptions of new forms

    NARCIS (Netherlands)

    Gery, J.

    1965-01-01

    L’A. décrit ou cite 47 espèces de Poissons characoïdes récemment récoltés par M. H. P. Pijpers au Surinam. Quatre formes nouvelles pour la science sont décrites: Moenkhausia surinamensis, Moenkhausia georgiae, Moenkhausia hemigrammoides et Curimatus esperanzae pijpersi; deux autres avaient été

  2. [Coping with leprosy in the Dutch West Indies in the 19th century; opposing but meaningful views from Suriname].

    Science.gov (United States)

    Menke, Henk; Snelders, Stephen; Pieters, Toine

    2009-01-01

    Leprosy was highly prevalent among African slaves in the Dutch West Indian colony of Suriname. Largely based on observations in Suriname, Dutch physicians described the aetiology of leprosy in terms of'a substrate' to which all sorts of mixtures of infection, heredity and hygiene contributed ('seed and soil'). This explanatory model with multiple options for prevention and treatment left room for different developmental trajectories to control the spread of the disease in the various tropical colonies of the Dutch empire. In Suriname there was a growing worry in the 19th century regarding the spread of leprosy, threatening the health of slaves, settlers and colonial administrators. And this could be harmful to an already weakening plantation economy. This concern prompted the local administration to develop a rigorous policy of strict isolation of leprosy sufferers. This, in turn, intersected with a changing insight in Europe - including the Netherlands - that leprosy was non-contagious. However,'in splendid isolation' in the economically and politically marginal colony Suriname, Dutch physicians like Charles Landre and his son, Charles Louis Drognat Landré, could afford to ignore the European non-contagious approach and continue to support the strict isolation policies. Moreover, they developed a dissident radical explanation of leprosy as a disease caused only by contagion. In the absence of a receptive Dutch audience Drognat Landré published his contagion theory in French and so succeeded in inspiring the Norwegian Hansen, who subsequently discovered the culpable micro-organism. At the same time colonial administrators and physicians in the economically and politically important Dutch colonies in the East Indies adhered to the prevailing European concept and changed policies: the system of isolation was abolished. Given the rather different trajectories of leprosy health policies in the Dutch East and West Indies we point out the importance of a comparative

  3. A Behavioral Change Perspective of Maroon Soil Fertility Management in Traditional Shifting Cultivation in Suriname.

    Science.gov (United States)

    Fleskens, Luuk; Jorritsma, Fedde

    2010-04-01

    In Suriname, the Maroons have practiced shifting cultivation for generations, but now the increasing influence of modern society is causing a trend of decreasing fallow periods with potentially adverse effects for the vulnerable tropical soils. Adoption of appropriate soil fertility management (SFM) practices is currently slow. Combining methods from cultural ecology and environmental psychology, this study identifies two groups with divergent behavioral intentions which we term semi-permanent cultivators and shifting cultivators. Semi-permanent cultivators intend to practice more permanent agriculture and experiment individually with plot-level SFM. Shifting cultivators rely on traditional knowledge that is not adequate for their reduced fallow periods, but perceive constraints that prevent them practicing more permanent agriculture. Semi-permanent cultivators act as a strong reference group setting a subjective norm, yet feel no need to exchange knowledge with shifting cultivators who are in danger of feeling marginalized. Drawing on a political ecology perspective, we conclude that cultural ecological knowledge declined due to negative perceptions of external actors setting a strong subjective norm. Semi-permanent cultivators who wish to enter the market economy are most likely to adopt SFM. We conclude that any future SFM intervention must be based on an in-depth understanding of each group's behavior, in order to avoid exacerbating processes of marginalization.

  4. Linking Global Youth Tobacco Survey (GYTS data to tobacco control policy in Suriname

    Directory of Open Access Journals (Sweden)

    Katherine Lolley

    2017-03-01

    Full Text Available Objective. To use evidence from the GYTS to inform tobacco-control policy in Suriname. Materials and methods. The GYTS was conducted in 2000, 2004, and 2009 among secondary school students (13-15 years in a two-stage cluster sample design. Results. A total of 2744 students participated. From 2000 to 2009, results showed an increased prevalence of “current use of cigarettes” and “other tobacco products” in females (31% and 98%. Additionally, students reported a decreased, but still high, exposure to second-hand smoke at home (56.6-46.6% and in public places (67.8-53.3% and to pro-tobacco advertising (newspapers and magazines: 76.3-54.0%; billboards: 77.4-52.6%. Less than half of all respondents were taught about the dangers of smoking in school. Discussion. National smoking prevalence coincides with regional trends. The results of the GYTS provided evidence for the comprehensive tobacco control legislation, passed in 2013. Future GYTS can further monitor its implementation and progress made in achieving WHO FCTC goals.

  5. Recent morphodynamics of a chenier beach in the Amazon-influenced mud-bank setting of Suriname, South America.

    Science.gov (United States)

    Anthony, Edward; Brunier, Guillaume; Hiwat, Micheal; Bilo, Karin

    2017-04-01

    The 350-km long coast of Suriname is part of a unique system in the world characterized by large-scale muddy sedimentation and chenier development. The mud is organized into discrete banks migrating alongshore under the influence of waves and currents, separated by 'inter-bank' zones, where cheniers commonly form. Braamspunt beach is a fine example of an open-coast chenier between the mouths of the Maroni and the Suriname Rivers. The former is the primary sand source for the beach, whereas the latter, near which the presently subsisting remnant of the beach is situated, forms a downdrift sink zone for this chenier. Satellite images between 1987 and 2016 shows that Braamspunt beach has significantly shortened over this period. This process has resulted from much of the sand supply coming from updrift (the Maroni) being integrated into a chenier driven landward by waves over mangroves and becoming overwhelmed by a mud bank migrating between the Maroni and Suriname Rivers. Two ground (hydrodynamics, GPS) and drone-photogrammetry surveys in 2016 show that Braamspunt beach is characterized by clear-cut longshore morphodynamic variations reflecting between the 'source' and the 'sink' zones. This gradient is related to different updrift (approaching mud bank) and downdrift (approaches to the Suriname estuary) contexts. The northern sector comprised two elements: the leading edge of the mud bank where the existing chenier (former open beach) has been isolated from the sea by mud and fossilized inland, and the 'terrestrial' shoreline junction with the leading edge of the mud bank. The latter segment consisted of a narrow 150 m-long sandy chenier migrating landward as mud has gained ground, resulting in shortening of the beach. As the chenier migrated inland over back-beach stands of Avicennia germinans mangroves, it left in its wake a muddy foreshore with subsisting mangroves that were part of the muddy mangrove-colonized muddy plain. The southern sector also comprised two

  6. Screening of medicinal plants from Suriname for 5-HT(1A) ligands: Bioactive isoquinoline alkaloids from the fruit of Annona muricata.

    Science.gov (United States)

    Hasrat, J A; Pieters, L; De Backer, J P; Vauquelin, G; Vlietinck, A J

    1997-06-01

    Plants from Suriname (South-America) and several Annona species, including A. muricata, A. ckerimolia, A. montana and A. glabra were screened for 5-HT(1A) receptor binding activity by ligand-binding-studies (LBS). Crude extracts of all Annona species and from Hibiscus bifurcatus, Irlbarchia purpurascens and Scoparia dulcis showed high activity. The isoquinoline alkaloids asimilobine (1), nornuciferine (2), and annonaine (3) were isolated as the active principles from the fruit of Annona muricata. These results may partially explain the use of Hibiscus bifurcatus and Annona muricata in traditional medicine in Suriname. Copyright © 1997 Gustav Fischer Verlag. Published by Elsevier GmbH.. All rights reserved.

  7. Total and free available fluoride in toothpastes in Brunei, Cambodia, Laos, the Netherlands and Suriname.

    Science.gov (United States)

    Benzian, Habib; Holmgren, Christopher; Buijs, Mark; van Loveren, Cor; van der Weijden, Fridus; van Palenstein Helderman, Wim

    2012-08-01

    This study assessed total and free fluoride concentrations in samples of toothpaste from Brunei, Cambodia, Laos, the Netherlands and Suriname, and investigated the labelling practices of the respective manufacturers. Convenience samples were bought in the five countries and sent for analysis to the Netherlands. Levels of total and free available fluoride were measured. Details of the information declared on the packaging about type of fluoride and abrasives were recorded, and manufacturing and expiry dates were noted. A total of 119 samples of toothpaste were analysed. With one exception, all samples from the Netherlands complied with ISO (International Organisation for Standardisation) labelling requirements and there were no differences between the fluoride content declared and that found to be present on analysis. In samples purchased in the other countries, sodium monofluorophosphate (SMFP) toothpastes predominantly showed a low percentage of free available fluoride and the majority of toothpastes did not follow standard labelling guidelines. This study is not representative of any of the brands analysed, yet it highlights problematic discrepancies in products across countries. These may be related to the lack of a generally accepted methodology for analysing total and free fluoride content, absence of an agreement on the minimum concentration of fluoride required to ensure efficacy, weak regulating institutions that are unable to control labelling and consumer information, as well as a possible influx of counterfeit low-quality toothpaste. Renewed international focus should be directed towards closing gaps in guidelines and standards. Consumers should use only non-expired toothpaste, which should preferably be silica-based fluoride toothpaste that does not include abrasives containing calcium and that is properly labelled. © 2012 FDI World Dental Federation.

  8. Neotropical echinococcosis in Suriname: Echinococcus oligarthrus in the orbit and Echinococcus vogeli in the abdomen.

    Science.gov (United States)

    Basset, D; Girou, C; Nozais, I P; D'Hermies, F; Hoang, C; Gordon, R; D'Alessandro, A

    1998-11-01

    This paper reports two cases of neotropical echinococcosis caused by Echinococcus oligarthrus and E. vogeli, neither of which has been reported from Suriname. Case 1, a six-year-old boy, presented a 15 x 25 mm retro-ocular cystic tumor (observed by ultrasound, computed tomography scan, and magnetic resonance imaging) causing exophthalmia, chemosis, palpebral ptosis, and blindness of the left eye. Of two tentative diagnoses, Echinococcus cyst or dermoid tumor, the former was shown to be correct at surgery when a clear liquid and detached protoscoleces were aspirated. Rostellar hooks of the protoscolex were characteristic of E. oligarthrus. Case 2, a 41-year-old man, had polycystic masses excised from the liver and abdomen. A presurgery diagnosis of E. vogeli infection was made due to calcifications seen in the lesions, positive serology, residence of the patient in the tropical forest, and later by the size and shape of rostellar hooks. The presence of these two parasites in one of the former Guianas is not surprising; both species are endemic in tropical forest in Central and South America wherever people have not exterminated wild canids, especially the bush dog, (Speothos venaticus), and felids (wild cats of several species), along with pacas, agoutis, and other rodents that serve as intermediate host of these two cestodes. Eighty-six cases of polycystic echinococcosis are known in people from 11 countries from Nicaragua to Argentina: 32 due to E. vogeli, three to E. oligarthrus, and 51 for which determination of the species was not possible because the hooks of the protoscolex were not found or described. Research to elucidate aspects of transmission of E. vogeli and E. oligarthrus is of practical importance for defining measures for preventing the severe and frequently fatal illnesses caused by these two cestodes.

  9. Improved referral and survival of newborns after scaling up of intensive care in Suriname.

    Science.gov (United States)

    Zonneveld, Rens; Holband, Natanael; Bertolini, Anna; Bardi, Francesca; Lissone, Neirude P A; Dijk, Peter H; Plötz, Frans B; Juliana, Amadu

    2017-11-14

    Scaling up neonatal care facilities in developing countries can improve survival of newborns. Recently, the only tertiary neonatal care facility in Suriname transitioned to a modern environment in which interventions to improve intensive care were performed. This study evaluates impact of this transition on referral pattern and outcomes of newborns. A retrospective chart study amongst newborns admitted to the facility was performed and outcomes of newborns between two 9-month periods before and after the transition in March 2015 were compared. After the transition more intensive care was delivered (RR 1.23; 95% CI 1.07-1.42) and more outborn newborns were treated (RR 2.02; 95% CI 1.39-2.95) with similar birth weight in both periods (P=0.16). Mortality of inborn and outborn newborns was reduced (RR 0.62; 95% CI 0.41-0.94), along with mortality of sepsis (RR 0.37; 95% CI 0.17-0.81) and asphyxia (RR 0.21; 95% CI 0.51-0.87). Mortality of newborns with a birth weight <1000 grams (34.8%; RR 0.90; 95% CI 0.43-1.90) and incidence of sepsis (38.8%, 95% CI 33.3-44.6) and necrotizing enterocolitis (NEC) (12.5%, 95% CI 6.2-23.6) remained high after the transition. After scaling up intensive care at our neonatal care facility more outborn newborns were admitted and survival improved for both in- and outborn newborns. Challenges ahead are sustainability, further improvement of tertiary function, and prevention of NEC and sepsis.

  10. Community-Led Assessment of Risk from Exposure to Mercury by Native Amerindian Wayana in Southeast Suriname

    International Nuclear Information System (INIS)

    Peplow, D.; Augustine, S.; Peplow, D.

    2012-01-01

    This study was a collaboration between Western public health researchers and Suriname indigenous communities. The question asked was how can Western researchers effectively engage traditional indigenous communities in Suriname, South America, in public health research. The approach used a combination of Participatory Action Research methods in which Western researchers became participating observers in an indigenous-led research initiative. The Wayana communities of Puleowime (Apetina) and Kawemhakan (Anapayke) defined a single objective: determine for themselves whether they are at risk from exposure to mercury (Hg) contamination. Community members collected hair samples for analysis. Hair samples were analyzed using a portable Hg analyzer. Individual, community and hazard quotient indices were used to quantify risk. Results showed the Wayana were at a high lifetime risk of adverse effects from exposure to Hg. This study showed that the community-led approach is an effective way Westerners can engage indigenous communities and address serious public health threats. While factors that appealed to indigenous communities were identified, obstacles inherent to Western research methodology were also encountered

  11. Mechanized farming in the humid tropics with special reference to soil tillage, workability and timeliness of farm operations : a case study for the Zanderij area of Suriname

    NARCIS (Netherlands)

    Goense, D.

    1987-01-01

    The reported investigations concern aspects of mechanized farming for the production of rainfed crops on the loamy soils of the Zanderij formation in Suriname and in particular, the effect of tillage on crop yield and soil properties, workability of field operations and timeliness of field

  12. Invloed van ras, mulch en bemesting op de productie en het saldo van sopropo en kouseband : verslag van een proef te Saramacca, Suriname

    NARCIS (Netherlands)

    Putter, de H.; Wongsonadi, H.

    2010-01-01

    In 2010 werd een proef met sopropo (Momordica charanti) en een proef met kouseband (Vigna unguiculata sesquipedalis) uitgevoerd bij een teler in Suriname in de regio Saramacca. Doel was om het effect van variëteit, toepassing van mulch en bemestingstrategie op de productie en op het gewassaldo vast

  13. Randomized single-blinded non-inferiority trial of 7 mg/kg pentamidine isethionate versus 4 mg/kg pentamidine isethionate for cutaneous leishmaniaisis in Suriname

    NARCIS (Netherlands)

    Hu, Ricardo V. P. F.; Straetemans, Masja; Kent, Alida D.; Sabajo, Leslie O. A.; de Vries, Henry J. C.; Fat, Rudy F. M. Lai A.

    2015-01-01

    Standard treatment of cutaneous leishmaniasis (CL) in Suriname entails three injections of pentamidine isethionate (PI) 4 mg/kg per injection in 7 days (7 day regimen). Compliance to treatment is low and may contribute to increasing therapy failure. A 3 day regimen, including 2 injections of 7 mg/kg

  14. Evaluation of Methods for Sampling the Malaria Vector Anopheles darlingi (Diptera, Culicidae) in Suriname and the Relation With Its Biting Behavior

    NARCIS (Netherlands)

    Hiwat-van Laar, H.; Rijk, de M.; Andriessen, R.; Koenraadt, C.J.M.; Takken, W.

    2011-01-01

    The effectiveness of CO2-baited and human-baited mosquito traps for the sampling of Anopheles darlingi Root was evaluated and compared with human landing collections in Suriname. Biting preferences of this mosquito on a human host were studied and related to trapping data. Traps used were the

  15. Tropospheric ozone over a tropical Atlantic station in the Northern Hemisphere: Paramaribo, Surinam (6°N, 55°W)

    NARCIS (Netherlands)

    Peters, W.; Krol, M. C.; Fortuin, J. P. F.; Kelder, H. M.; Thompson, A. M.; Becker, C. R.; Lelieveld, J.; Crutzen, P. J.

    2004-01-01

    We present an analysis of 2.5 yr of weekly ozone soundings conducted at a new monitoring station in Paramaribo, Surinam (6°N, 55°W). This is currently one of only three ozone sounding stations in the Northern Hemisphere (NH) tropics, and the only one in the equatorial Atlantic region. Paramaribo is

  16. Studies on the sand fly fauna (Diptera: Psychodidae) in high-transmission areas of cutaneous leishmaniasis in the Republic of Suriname

    NARCIS (Netherlands)

    Kent, Alida D.; Dos Santos, Thiago V.; Gangadin, Anielkoemar; Samjhawan, Ashok; Mans, Dennis R. A.; Schallig, Henk D. F. H.

    2013-01-01

    Sand flies (Diptera: Psychodidae) are the vectors of Leishmania parasites, the causative agents of leishmaniasis. Cutaneous leishmaniasis is an increasing public health problem in the Republic of Suriname and is mainly caused by Leishmania (Vianna) guyanensis, but L. (V.) braziliensis, L. (L.)

  17. 3D Geological Object Recognition in High-Resolution Seismic Data : A Case Study from a Palaeocene Fluvio-Estuarine Reservoir in Suriname

    NARCIS (Netherlands)

    Rivera Rabelo, I.

    2006-01-01

    The objective of this study is to develop methods for extracting and quantifying sedimentary bodies in 3D high-resolution seismic data. A case study was used with an exceptionally high-resolution seismic and a large number of wells: the Palaeocene Tambaredjo field in Suriname. A large-scale

  18. 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

  19. Puddling against dry plowing for lowland rice culture in Surinam : effect on soil and plant, and interactions with irrigation and nitrogen dressing

    NARCIS (Netherlands)

    Scheltema, W.

    1974-01-01

    The influence of tillage on rice grown on heavy Surinam clay soils was investigated in pot and field trials. Included were interactions with seed rate, nitrogen dressing and distribution, water management, and variety. Four procedures for tilled layer and seedbed preparation were studied

  20. Collapse of Anopheles darlingi populations in Suriname after introduction of insecticide-treated nets (ITNs); malaria down to near elimination level

    NARCIS (Netherlands)

    Hiwat, H.; Mitro, S.; Samjhawan, A.; Sardjoe, P.; Soekhoe, T.; Takken, W.

    2012-01-01

    A longitudinal study of malaria vectors was carried out in three villages in Suriname between 2006 and 2010. During 13,392 man hours of collections, 3,180 mosquitoes were collected, of which 33.7% were anophelines. Of these, Anopheles darlingi accounted for 88.1%, and An. nuneztovari accounted for

  1. 3D Geological Object Recognition in High-Resolution Seismic Data: A Case Study from a Palaeocene Fluvio-Estuarine Reservoir in Suriname

    OpenAIRE

    Rivera Rabelo, I.

    2006-01-01

    The objective of this study is to develop methods for extracting and quantifying sedimentary bodies in 3D high-resolution seismic data. A case study was used with an exceptionally high-resolution seismic and a large number of wells: the Palaeocene Tambaredjo field in Suriname. A large-scale interactive 3D visualization system was used to permit interactive exploration of seismic volumes and to make appropriate choices of the processing methods to be used. The different output volumes provided...

  2. Propagação da pitangueira através da enxertia de garfagem Surinam cherry propagation through grafting

    Directory of Open Access Journals (Sweden)

    Rodrigo Cezar Franzon

    2008-06-01

    Full Text Available A pitangueira é uma frutífera nativa com potencial para exploração comercial. Entretanto, os métodos de propagação mais comuns não são satisfatórios para a multiplicação desta espécie em larga escala. O objetivo do trabalho foi o de avaliar o uso do método de enxertia de garfagem no topo, em fenda cheia e dupla fenda, bem como a melhor época para a realização desta prática (julho, agosto e setembro, nas condições do Sul do Brasil. O experimento foi conduzido no ano de 2005, na Embrapa Clima Temperado, Pelotas-RS. O delineamento foi o inteiramente casualizado, em esquema fatorial 2 x 3 (tipo de garfagem x época de enxertia, com 5 repetições. Conclui-se que a enxertia de garfagem no topo, em fenda cheia e/ou em dupla fenda, pode ser utilizada para a propagação vegetativa da pitangueira durante o inverno, sendo que a enxertia de garfagem em fenda cheia proporcionou melhores percentuais de pegamento dos enxertos (60,0% do que a garfagem em dupla fenda (44,2%. Quanto à época, os melhores percentuais foram obtidos no mês de setembro, com 67,5% de pegamento dos enxertos, seguido pelo mês de agosto e julho, com 51,3% e 37,5%, respectivamente.The Surinam cherry is a native fruit from Brazil with a great potential for commercial production. However, the common clonal propagation methods have not given a high percentage of success. The present work had the aim to test the use of two types of grafting: cleft graft and wedge graft as well as the best time to use this technique (July, August and September, under Southern Brazil conditions. The experiment was carried out at EMBRAPA Clima Temperado, in Pelotas, RS, in the year of 2005. The experimental design was completely randomized arranged as a 2x3 factorial plan (type of grafting x time, with 5 replications . It was concluded that both types of grafting could be used, during the winter time, for asexual propagation of Surinam cherry. Cleft grafting had the highest percentage of

  3. God dekoloniseert niet. Een kritiek op de Nederlandse geschiedschrijving over de neergang van Nederlands-Indië en Nederlands Suriname

    Directory of Open Access Journals (Sweden)

    J. de Beus

    2001-01-01

    Full Text Available God has nothing to do with decolonization: A criticism of Dutch historiography on the demise of the Dutch East Indies and Dutch SurinamInevitably, there is a moral side to decolonisation. In the Netherlands, the focus on this aspect has been encouraged by the culture of gospel preaching: that curious constant which permeates the history of the Netherlands. More specifically, however, we have identified an important trend stemming from the 1960s whereby many politicians and influential people placed pressure on historians to bear witness to this aspect. This fitted in with the general pattern of moralizing history, alongside tracing the history of morality. This jarred with the professional self-image of historians who, during the 1960s, had in fact shaken off the roles of moralist, educator of the common man and keeper of souls. Yet, generally speaking, the historiography of the colonies still has a touch of national self-purging about it: various authors still write about decolonization in a judgmental tone.Despite the unmistakable scientific merits of this wave of Dutch East Indian studies and Surinam studies, the effect of this moralising is rather futile: it has not resulted in any great consensus of opinion, nor to any visible demonstration of being able to cope with the past or public reconciliation (as far as historical moralism is actually capable of achieving this. Thisis all the more reason for us to ask ourselves to explain why the art of moralising continues. The reasons for can be attributed to a variety of factors, partly of a professional nature and partly social. With respect to the former, this demonstrates a contrived battle between different schools of thought, a fixation on everything that is Dutch and a lack of interesting historiography from the Indonesian and Caribbean side. As far as the latter is concerned, this centres around afear of losing momentum in a society that is not retrospective, coupled with the post

  4. Venezuela, Surinam, Jamaica y Uruguay: relevancia de los partidos políticos para la democracia, ayer y hoy

    Directory of Open Access Journals (Sweden)

    Natascha Adama

    2009-01-01

    Full Text Available El postulado de que los sistemas bipartidistas son más estables es negado por las crisis políticas habidas en Uruguay y Jamaica en las décadas de 1960 y 1970. Los sistemas multipartidistas de Venezuela y Uruguay, en cierto momento histórico, acomodaron la realización de pactos y alianzas políticas aparentemente improbables, que en tiempos de crisis llevaron a la fragmentación del panorama político y a profundas crisis de liderazgo que continúan determinando la sociedad de hoy. Este artículo sostiene la hipótesis de que los sistemas bipartidistas tienen mayor propensión a la estabilidad política debido a que la agregación de demandas se concentra entre dos contendientes principales y a que las posibilidades de pactos políticos se ven limitadas. La hipótesis mencionada será explorada mediante el examen de: 1 la relevancia de los sistemas de partidos para la democratización, en general y en los casos de Jamaica, Uruguay, Surinam y Venezuela; 2 el papel de los partidos en los países mencionados durante y después de las crisis políticas, y su capacidad para re-equilibrarse y ajustarse ante las presiones del cambio social.

  5. Randomized single-blinded non-inferiority trial of 7 mg/kg pentamidine isethionate versus 4 mg/kg pentamidine isethionate for cutaneous leishmaniaisis in Suriname.

    Directory of Open Access Journals (Sweden)

    Ricardo V P F Hu

    2015-03-01

    Full Text Available Standard treatment of cutaneous leishmaniasis (CL in Suriname entails three injections of pentamidine isethionate (PI 4 mg/kg per injection in 7 days (7 day regimen. Compliance to treatment is low and may contribute to increasing therapy failure. A 3 day regimen, including 2 injections of 7 mg/kg in 3 days may increase compliance.In a randomized, single-blinded non-inferiority trial conducted in Suriname, 84 CL patients received the 7 day regimen and 79 CL patients received the 3 day regimen. Primary objective was the proportion of patients clinically cured at 6 weeks follow-up. Secondary objectives were clinical cure at 12 weeks follow-up; parasitological cure at 6 and 12 weeks; adverse and drug related toxicity events recorded one week after the end of treatment and health related quality of life. The non-inferiority margin was set at 15%, 1 sided test, α = 0.1.At 6 weeks follow-up 31 (39% patients in the 3 day regimen and 41 (49% patients in the 7 day regimen were clinically cured. Intention to treat (ITT analyses showed that the difference in proportion clinically cured was -9.6% (90% Confidence Interval (CI: -22.3% to 3.2%. Per protocol (PP analysis showed that the difference in proportion clinically cured was 0.2% (90% CI: -14.6% to 15.2%. ITT analysis showed that the difference in proportion parasitological cured at 6 weeks was -15.2% (90% CI:-28.0% to -2.5%. PP analyses showed similar results. Non-inferiority could not be concluded for all adverse and toxicological events.We cannot conclude that the 3 day regimen is non-inferior to the 7 day regimen regarding proportion clinically and parasitological cured. Therefore there is no evidence to change the current standard practice of the 7 day regimen for the treatment of CL in Suriname.

  6. Small scale gold mining in Brazil and Suriname: the troubles of cultural rules, legal regulations and politics of access : In the ENV - Panel Artisanal and small scale mining in Latin America: challenges for reshaping extractive governance

    NARCIS (Netherlands)

    de Theije, Marjo

    2017-01-01

    Suriname and Brazil have very different politics in relation to small scale gold mining. Nevertheless, at the same time we observe a number of similarities in the gold mining practices of both Amazonian countries. In this paper we will identify a number of reasons contributing to the commonalities

  7. Community-directed risk assessment of mercury exposure from gold mining in Suriname Evaluación dirigida por la comunidad del riesgo de exposición al mercurio de las minas de oro en Suriname

    Directory of Open Access Journals (Sweden)

    Daniel Peplow

    2007-09-01

    Full Text Available OBJECTIVES: The overarching objective of this project was to support the indigenous people in Kwakoegron, Suriname, in self-diagnosis of public and environmental health problems. The specific objectives, defined by the people of Kwakoegron were: (1 to determine for themselves if they are at risk of exposure to mercury (Hg contamination, (2 to measure the extent of the Hg contamination problem, and (3 to initiate an intervention plan. METHODS: Field work was conducted from June 2005 to April 2006. Community members were trained to collect hair samples for analysis using methods designed to maximize sample quality and consistency and minimize cross-contamination. Each hair sample, of approximately 20 mg, was weighed, added to the sample boat, and analyzed immediately without preservation or storage. Technicians educated in analytical chemistry and trained in the operation of the portable Lumex Zeeman Hg analyzer measured the total Hg (THg for each hair sample. Confidential meetings were held with each person sampled and any questions were answered. Afterwards, a community meeting was held to reflect on the process, outcome, and future needs. RESULTS: Hair samples from 16 of the 22 participants had Hg levels of 2.2-20.2 µg/g THg, exceeding normal THg levels for hair (2 µg/g THg. During the confidential, individual meetings and the followup community meeting, information was shared regarding the Hg levels found, what the numbers meant scientifically, what the potential health effects could be, and how exposure levels might be brought down. At the conclusion of the followup meeting, the Kwakoegron community proposed an intervention plan that had three principle parts: (1 routine analysis of Hg exposure to monitor trends and track the effects of exposure-reduction efforts; (2 routine health assessments to determine the effects of Hg exposure, particularly in children less than 5 years of age; and (3 fish advisories based on fish biology and trophic

  8. Parotocinclus halbothi, a new species of small armored catfish (Loricariidae: Hypoptopomatinae, from the Trombetas and Marowijne River basins, in Brazil and Suriname

    Directory of Open Access Journals (Sweden)

    A. Pablo Lehmann

    Full Text Available Parotocinclus halbothiis described as a new species from the Trombetas and Marowijne river basins, in Brazil and Suriname. The new species is distinguished from its congeners in the Guianas, Orinoco, and Amazon basins by details of color pattern, form and arrangement of bony plates, body shape, and morphometric features. It is distinguished from all other species of Parotocinclusby the elongation of the canal cheek plate on the ventral surface of head posteriorly to contact the cleithrum. The new species is differentiated from Parotocinclus collinsae, the most similar species in terms of color pattern, by the small, circular, median abdominal plates, the poorly developed preanal shield with two or three plates, and by having the adipose fin rudimentary. This new species is one of the smallest loricariid catfishes known to date.

  9. Nutrient Availability and Changes on Chemical Attributes of a Paleudult Soil Amended with Liquid Sewage Sludge and Cropped with Surinam Grass

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    Luiz Carlos Ceolato

    2011-01-01

    Full Text Available The liquid sewage sludge (LSS was applied on a field experiment during four years at successive applications to evaluate the changes in soil attributes and on Surinam grass (Brachiaria decumbens uptake of nutrients. A randomized blocks experimental design, with two treatments (with and without LSS and three repetitions, was used. Land application of LSS did not alter soil organic matter and exchangeable K until 40 cm depth. However, it increased soil pH, base saturation, labile P, and available Zn and did not change the concentrations of available B (hot water and Cu, Fe, and Mn (DTPA at 0–20 cm and 20–40 cm depths and LSS was a source of N, K, P, Ca, Mg, and Zn for the grass, but decreased leaf Mn concentration.

  10. Consequences of the Trans-Atlantic Slave Trade on Medicinal Plant Selection: Plant Use for Cultural Bound Syndromes Affecting Children in Suriname and Western Africa

    Science.gov (United States)

    Vossen, Tessa; Towns, Alexandra; Ruysschaert, Sofie; Quiroz, Diana; van Andel, Tinde

    2014-01-01

    Folk perceptions of health and illness include cultural bound syndromes (CBS), ailments generally confined to certain cultural groups or geographic regions and often treated with medicinal plants. Our aim was to compare definitions and plant use for CBS regarding child health in the context of the largest migration in recent human history: the trans-Atlantic slave trade. We compared definitions of four CBS (walk early, evil eye, atita and fontanels) and associated plant use among three Afro-Surinamese populations and their African ancestor groups in Ghana, Bénin and Gabon. We expected plant use to be similar on species level, and assumed the majority to be weedy or domesticated species, as these occur on both continents and were probably recognized by enslaved Africans. Data were obtained by identifying plants mentioned during interviews with local women from the six different populations. To analyse differences and similarities in plant use we used Detrended Component Analysis (DCA) and a Wald Chi-square test. Definitions of the four cultural bound syndromes were roughly the same on both continents. In total, 324 plant species were used. There was little overlap between Suriname and Africa: 15 species were used on two continents, of which seven species were used for the same CBS. Correspondence on family level was much higher. Surinamese populations used significantly more weedy species than Africans, but equal percentages of domesticated plants. Our data indicate that Afro-Surinamers have searched for similar plants to treat their CBS as they remembered from Africa. In some cases, they have found the same species, but they had to reinvent the largest part of their herbal pharmacopeia to treat their CBS using known plant families or trying out new species. Ideas on health and illness appear to be more resilient than the use of plants to treat them. PMID:25372485

  11. Consequences of the trans-Atlantic slave trade on medicinal plant selection: plant use for cultural bound syndromes affecting children in Suriname and Western Africa.

    Directory of Open Access Journals (Sweden)

    Tessa Vossen

    Full Text Available Folk perceptions of health and illness include cultural bound syndromes (CBS, ailments generally confined to certain cultural groups or geographic regions and often treated with medicinal plants. Our aim was to compare definitions and plant use for CBS regarding child health in the context of the largest migration in recent human history: the trans-Atlantic slave trade. We compared definitions of four CBS (walk early, evil eye, atita and fontanels and associated plant use among three Afro-Surinamese populations and their African ancestor groups in Ghana, Bénin and Gabon. We expected plant use to be similar on species level, and assumed the majority to be weedy or domesticated species, as these occur on both continents and were probably recognized by enslaved Africans. Data were obtained by identifying plants mentioned during interviews with local women from the six different populations. To analyse differences and similarities in plant use we used Detrended Component Analysis (DCA and a Wald Chi-square test. Definitions of the four cultural bound syndromes were roughly the same on both continents. In total, 324 plant species were used. There was little overlap between Suriname and Africa: 15 species were used on two continents, of which seven species were used for the same CBS. Correspondence on family level was much higher. Surinamese populations used significantly more weedy species than Africans, but equal percentages of domesticated plants. Our data indicate that Afro-Surinamers have searched for similar plants to treat their CBS as they remembered from Africa. In some cases, they have found the same species, but they had to reinvent the largest part of their herbal pharmacopeia to treat their CBS using known plant families or trying out new species. Ideas on health and illness appear to be more resilient than the use of plants to treat them.

  12. African Journals Online: Suriname

    African Journals Online (AJOL)

    El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Faeroe Islands, Falkland Islands (Malvinas), Fiji, Finland, France, France, MEtropolitan, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, The, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guam, Guatemala ...

  13. Collapse of Anopheles darlingi populations in Suriname after introduction of insecticide-treated nets (ITNs); malaria down to near elimination level.

    Science.gov (United States)

    Hiwat, Hélène; Mitro, Sutrisno; Samjhawan, Ashok; Sardjoe, Prem; Soekhoe, Treyanti; Takken, Willem

    2012-04-01

    A longitudinal study of malaria vectors was carried out in three villages in Suriname between 2006 and 2010. During 13,392 man hours of collections, 3,180 mosquitoes were collected, of which 33.7% were anophelines. Of these, Anopheles darlingi accounted for 88.1%, and An. nuneztovari accounted for 11.1%. The highest mean An. darlingi human biting rate (HBR) observed per survey was 1.43 bites/man per hour outdoor and 1.09 bites/man per hour indoor; 2 An. darlingi of the 683 tested were infected with Plasmodium falciparum. The anopheline HBR decreased to zero after the onset of malaria intervention activities, including insecticide-treated net (ITN) distribution, in 2006. Malaria transmission decreased to pre-elimination levels. It is concluded that the combination of ITN and climatic events has led to the collapse of malaria vector populations in the study sites in the interior of the country. The results are discussed in relation to the stability of malaria transmission in areas with low-density human populations.

  14. Biologia da mosca‑das‑frutas sul‑americana em frutos de mirtilo, amoreira‑preta, araçazeiro e pitangueira Biology of South American fruit fly in blueberry, blackberry, strawberry guava, and Surinam cherry crops

    Directory of Open Access Journals (Sweden)

    Maicon Bisognin

    2013-02-01

    Full Text Available O objetivo deste trabalho foi descrever a biologia de Anastrepha fraterculus em frutos de mirtilo (Vaccinium ashei, amoreira‑preta (Rubus spp., araçazeiro (Psidium cattleyanum e pitangueira (Eugenia uniflora. O experimento foi realizado em laboratório, em condições controladas de temperatura (25±2ºC, umidade relativa (70±10% e fotófase (12 horas, para determinação dos parâmetros biológicos do inseto nos estágios de desenvolvimento imaturos e adultos. Anastrepha fraterculus completa o ciclo biológico em todos hospedeiros estudados, embora os frutos nativos (pitanga e araçá ofereçam melhores condições para seu desenvolvimento. Os parâmetros biológicos determinados para as fases imaturas foram semelhantes nos quatro hospedeiros. Insetos criados em pitanga e araçá apresentam, na fase adulta, maior período de oviposição, fecundidade e longevidade de fêmeas, em comparação aos criados em mirtilo e amora‑preta. O ritmo diário de oviposição é mais prolongado e uniforme nos insetos criados em araçá e pitanga, o que mostra que A. fraterculus está mais bem adaptada a estas frutas, nativas da região Sul.The objective of this work was to describe the biology of Anastrepha fraterculus in blueberry (Vaccinium ashei, blackberry (Rubus spp., strawberry guava (Psidium cattleyanum and Surinam cherry (Eugenia uniflora fruits. The experiment was carried out in laboratory under controlled conditions of temperature (25±2ºC, relative humidity (70±10%, and photophase (12 hours to determine insect biological parameters in immature and adult development stages. Anastrepha fraterculus finishes its biological cycle in all studied hosts; however, the Brazilian native fruits (strawberry guava and Surinam cherry provide better conditions for development of the insect. Biological parameters determined for immature development stadium were similar in the four hosts. Insects reared in Surinam cherry and strawberry guava showed, in the

  15. The Text of the Agreement between Suriname and the Agency for the Application of Safeguards in Connection with the Treaty for the Prohibition of Nuclear Weapons in Latin America and the Treaty on the Nonproliferation of Nuclear Weapons

    International Nuclear Information System (INIS)

    1979-04-01

    The text of the Agreement of 2 February 1979 and of the Protocol thereto between Suriname and the Agency for the application of safeguards in connection with the Treaty for the Prohibition of Nuclear Weapons in Latin America and the Treaty on the Non- Proliferation of Nuclear Weapons is reproduced in this document for the information of all Members. The Agreement entered into force, pursuant to Article 24, on 2 February 1979. The Protocol entered into force on the same day, pursuant to Article III thereof.

  16. Repetibilidade da produção, número e peso de frutos de seleções de pitanga roxa Repeatability of the production, number and weight of fruits of selections purple surinam cherry

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    José Severino de Lira Júnior

    2010-01-01

    Full Text Available Este trabalho teve como objetivos avaliar a produção, número de frutos e peso do fruto de seleções de pitanga roxa (Eugenia uniflora L. estimar por diferentes métodos seus coefificientes de repetibilidade e o número mínimo de avaliações necessárias para selecioná-las com maior confiabilidade, sob as condições edafoclimáticas da Zona da Mata Norte de Pernambuco. O método de componentes principais mostra-se eficiente para estimar coeficientes de repetibilidade da produção, número de frutos e peso da pitanga. A cultivar Tropicana (fruto vermelho apresenta a maior produção média anual, quando comparada com as pitangas de coloração roxa. Entre as cinco seleções de pitanga roxa, a IPA-15.1 apresenta a maior produção média anual. Para peso do fruto, o melhor resultado foi obtido pela seleção IPA-41.1. Os coeficientes estimados para produção número de frutos e peso da pitanga indicam que a variância ambiental pouco influencia essas características fenotípicas de uma safra para outra. Para produção, número de frutos e peso do fruto são necessárias 2, 2 e 5 safras, respectivamente, para selecionar genótipos superiores de pitanga com 90% de confiabilidade dos resultados.This study aimed to evaluate the production, number of fruits and weight of the fruit of selections of pitanga purple, different methods for estimating their coefficients of repeatability and the minimum number of evaluations required to select them with greater reliability, under edaphoclimatic conditions of the Forest Zone of North Pernambuco State, Brazil. The method of principal components was more efficient to estimate the repeatability coefficients of production, number of fruits and weight of surinam cherry fruit. The ‘Tropicana’ cultivar (red fruit presents the highest average annual production when compared with the surinam cherry staining purple. Among the five purple surinam cherry of selections, the IPA-15.1 presents the highest

  17. Armazenamento de pitangas sob atmosfera modificada e refrigeração: II - qualidade e conservação pós-colheita Storage of Suriname cherry under modified atmosphere and refrigeration: quality and postharvest conservation

    Directory of Open Access Journals (Sweden)

    Adriana Ferreira dos Santos

    2006-04-01

    Full Text Available Este trabalho teve como objetivo avaliar o efeito de atmosfera modificada (AM na conservação pós-colheita de pitangas colhidas nos estádios de maturação e início da pigmentação (IP, vermelho-alaranjado (VA e vermelho predominante (VP e armazenadas a 10 e a 14 ºC (90 ± 1%UR e condições ambientes (23± 2 ºC e 85 ± 2%UR. O uso de AM associada à refrigeração resultou em menores perdas de massa, incidência de fungo e enrugamento. A AM também permitiu um aumento de quatro dias na vida útil pós-colheita, mantendo a qualidade acima do limite de aceitação durante oito dias, para pitangas do estádio VA mantidas sob refrigeração. Em conjunto, pitangas colhidas no estádio de maturação vermelho-alaranjado apresentaram melhor potencial de armazenamento, quando mantidas sob atmosfera modificada a 10 ºC.The aim of this work was to evaluate the effect of modified atmosphere (MA on postharvest conservation of Suriname cherry harvested in the maturity stages: pigment initiation (PI, red-orangish (RO and predominant red (PR, and stored at 10, 14 ºC (90 ± 1% RH, and room temperature (23± 2 ºC and 85 ± 2% RH. The use of MA associated with refrigeration resulted in lower mass loss, fungi incidence, and fruit shrinkage. The MA also allowed a four-day increase in postharvest life, maintaining the general quality above acceptance limit during eight days, for Suriname cherries of RO maturity stage, kept under refrigeration. Collectively, Suriname cherries harvested at the maturity stage red-orangish presented the best storage potential, when kept under modified atmosphere at 10 ºC.

  18. Propagação vegetativa de genótipos de pitangueira (Eugenia uniflora L. do Sul do Brasil por enxertia de garfagem Vegetative propagation of surinam cherry (Eugenia uniflora L. genotypes from Southern Brazil, through cleft graft

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    Rodrigo Cezar Franzon

    2010-03-01

    Full Text Available Este trabalho teve como objetivo avaliar o uso da enxertia de garfagem em fenda cheia na propagação vegetativa de diferentes genótipos de pitangueira. Foram utilizados sete genótipos do Banco Ativo de Germoplasma de fruteiras nativas do Sul do Brasil, mantidos na Embrapa Clima Temperado, em Pelotas-RS, dos quais foram coletados garfos (estacas semilenhosas, com aproximadamente 5 cm de comprimento. Utilizou-se como porta-enxertos de plantas de pitangueira oriundas de sementes. O diâmetro médio no ponto de enxertia foi de 2,5 mm. A enxertia foi realizada em setembro de 2006. O delineamento experimental foi o inteiramente casualizado, com quatro repetições, sendo a unidade experimental constituída por 10 plantas. Foram avaliadas as percentagens de brotação e de pegamento dos enxertos. Os percentuais de estacas brotadas variaram entre 45,0% e 95,0%, enquanto o pegamento dos enxertos variou entre 40,0% e 87,5%. Percentuais acima de 65,0% foram obtidos para as seleções "Pit 75", "Pit 61" e "Pit 137", para ambos os parâmetros avaliados, brotação e pegamento dos enxertos. Existe diferença entre genótipos desta espécie quanto à capacidade de pegamento na enxertia por garfagem no topo em fenda cheia. Este tipo de enxertia é apropriado para a propagação vegetativa da pitangueira.This work had the objective of testing cleft grafting as a way to asexually propagate different genotypes of Surinam cherry. Bud wood of around 5 cm length were collected from seven genotypes of the Germplasm Bank of Embrapa Clima Temperado, Pelotas, RS. Seedling plants of Surinam cherry seedlings were used as rootstocks. The average diameter at the grafting point was 2.5 mm. Grafting was done on September, 2006. The experiment was carried out as a completely randomized design with four replications and 10 plants per plot. Evaluations were based on percentage of obtained plants in relation to the total number of grafts and percentage of grafts with leaf burst

  19. A new Protium from Suriname

    NARCIS (Netherlands)

    Swart, J.J.

    1950-01-01

    Protium Pullei Swart n.sp. Arbor circ. 12 m alta. Ramuli robusti 4 mm diam. teretes glabri fusci lenticellis oblongis ferrugineis muniti. Folia trifoliolata 17 (16—21) cm longa glabra, petiolis robustis semiteretibus 4.5 cm longis basi incrassatis demum transverse rimosis, petiolulis semiteretibus

  20. The genus Rhizophora in Suriname

    NARCIS (Netherlands)

    Jonker, F.P.

    1959-01-01

    The peculiar distribution of the species of Rhizophora (Rhizophoraceae) is wellknown. Floras and manuals usually mention one western species — R. mangle L. — that occurs both in the coastal regions of tropical and subtropical America and in the corresponding habitats of west tropical Africa, and an

  1. The Naididae (Oligochaeta) of Surinam

    NARCIS (Netherlands)

    Harman, W.J.

    1974-01-01

    CONTENTS Introduction................... 3 List of localities................. 4 Systematics................... 5 Chaetogaster.................. 5 Allonais................... 7 Slavina................... 8 Haemonais .................. 9 Stephensoniana.................. 11 Nais.................... 12

  2. Qualidade fisiológica de sementes de pitangueira submetidas a diferentes procedimentos de secagem e substratos - Parte 1 Physiological quality of surinam cherry seeds submitted to different procedures of drying and substrates - Part 1

    Directory of Open Access Journals (Sweden)

    Lúcia H. de M. Sena

    2010-04-01

    Full Text Available Propôs-se, no presente trabalho, determinar o procedimento de secagem e substratos ideais para avaliar a viabilidade e o vigor de sementes de pitangueira (Eugenia uniflora L.. O delineamento experimental adotado foi o inteiramente casualizado, em arranjo fatorial 2 x 4 (2 procedimentos de secagem: à sombra e ao sol; 4 substratos: Areia, vermiculita, pó-de-coco e papel toalha com quatro repetições de 25 sementes cada uma. Caracterizou-se a curva de absorção de água pela semente e se avaliaram os seguintes parâmetros: germinação (%, primeira contagem de germinação (%, índice de velocidade de germinação e sementes mortas (%. O experimento foi conduzido em germinador do tipo BOD, regulado a temperatura constante de 25 ºC e regime de luz contínua. Nas condições em que o trabalho foi realizado, a secagem à sombra e o substrato vermiculita podem ser recomendados para avaliar a qualidade fisiológica, porque proporcionaram maior germinação e desenvolvimento inicial das plântulas de pitangueira.The present work had as its objective to determine the ideal procedure of drying and the substrate to evaluate the viability and vigour of surinam cherry seeds (Eugenia uniflora L.. The experiment was developed in a completely randomized design in factorial scheme 2 x 4 (2 procedures of drying: shade and sun; 4 substrates: sand, vermiculite, coconut fiber and paper towels with four replications of 25 seeds each. The water absortion curve was characterized and the following parameters were analyzed: germination percentage, first germination count (%, germination speed index and dead seeds (%. The experiment was conducted in a BOD germinator regulated at constant temperature of 25 ºC and regime of continuous light. In the conditions where the work was carried out, the drying under shade and vermiculite may be recommended to evaluate the vigour because they provided the best germination and initial development of surinam cherry seedlings.

  3. The impact of tree age on biomass growth and carbon accumulation capacity: A retrospective analysis using tree ring data of three tropical tree species grown in natural forests of Suriname.

    Science.gov (United States)

    Köhl, Michael; Neupane, Prem R; Lotfiomran, Neda

    2017-01-01

    The world's forests play a pivotal role in the mitigation of global climate change. By photosynthesis they remove CO2 from the atmosphere and store carbon in their biomass. While old trees are generally acknowledged for a long carbon residence time, there is no consensus on their contribution to carbon accumulation due to a lack of long-term individual tree data. Tree ring analyses, which use anatomical differences in the annual formation of wood for dating growth zones, are a retrospective approach that provides growth patterns of individual trees over their entire lifetime. We developed time series of diameter growth and related annual carbon accumulation for 61 trees of the species Cedrela odorata L. (Meliacea), Hymenaea courbaril L. (Fabacea) and Goupia glabra Aubl. (Goupiacea). The trees grew in unmanaged tropical wet-forests of Suriname and reached ages from 84 to 255 years. Most of the trees show positive trends of diameter growth and carbon accumulation over time. For some trees we observed fluctuating growth-periods of lower growth alternate with periods of increased growth. In the last quarter of their lifetime trees accumulate on average between 39 percent (C. odorata) and 50 percent (G. glabra) of their final carbon stock. This suggests that old-growth trees in tropical forests do not only contribute to carbon stocks by long carbon resistance times, but maintain high rates of carbon accumulation at later stages of their life time.

  4. The impact of tree age on biomass growth and carbon accumulation capacity: A retrospective analysis using tree ring data of three tropical tree species grown in natural forests of Suriname.

    Directory of Open Access Journals (Sweden)

    Michael Köhl

    Full Text Available The world's forests play a pivotal role in the mitigation of global climate change. By photosynthesis they remove CO2 from the atmosphere and store carbon in their biomass. While old trees are generally acknowledged for a long carbon residence time, there is no consensus on their contribution to carbon accumulation due to a lack of long-term individual tree data. Tree ring analyses, which use anatomical differences in the annual formation of wood for dating growth zones, are a retrospective approach that provides growth patterns of individual trees over their entire lifetime. We developed time series of diameter growth and related annual carbon accumulation for 61 trees of the species Cedrela odorata L. (Meliacea, Hymenaea courbaril L. (Fabacea and Goupia glabra Aubl. (Goupiacea. The trees grew in unmanaged tropical wet-forests of Suriname and reached ages from 84 to 255 years. Most of the trees show positive trends of diameter growth and carbon accumulation over time. For some trees we observed fluctuating growth-periods of lower growth alternate with periods of increased growth. In the last quarter of their lifetime trees accumulate on average between 39 percent (C. odorata and 50 percent (G. glabra of their final carbon stock. This suggests that old-growth trees in tropical forests do not only contribute to carbon stocks by long carbon resistance times, but maintain high rates of carbon accumulation at later stages of their life time.

  5. Efeito da luz e da temperatura de congelamento sobre a estabilidade das antocianinas da pitanga roxa The effects of light and freezing temperature upon the stability of purple surinam cherry's anthocyanins

    Directory of Open Access Journals (Sweden)

    Vera Lúcia Arroxelas G. de Lima

    2005-03-01

    Full Text Available As antocianinas são corantes naturais que podem ser utilizadas como alternativa em substituição aos corantes sintéticos. Entretanto, a baixa estabilidade destes compostos é o principal fator que dificulta sua aplicação como corante em alimentos. Frente à escassez de estudo sobre o pigmentos antociânicos da pitanga roxa, este trabalho teve como propósito avaliar a sua estabilidade à luz e ao congelamento. Utilizando a leitura de absorbância do extrato antociânico submetido às condições experimentais foi evidenciado que a luz reduziu o seu tempo de meia-vida, enquanto que a temperatura de congelamento exerceu pequeno efeito na degradação dos pigmentos.Anthocyanins are natural colorants that can be used as alternative to synthetic dyes. However, the low stability of these compounds is the main drawback in their application as food colorants. Since the information on anthocyanin pigments in Surinam cherry is scarce, the purpose of this investigation was to assess their stability to light and freezing storage. The anthocyanin extract absorbance, under the experimental conditions, showed that light incidence reduced the half-life of anthocyanin extract; meanwhile the freezing storage had little effect on these pigments degradation.

  6. The Text of the Agreement of 5 April 1973 between The Netherlands and the Agency for the Application of Safeguards with respect to Surinam in Connection with the Treaty on the Non-Proliferation of Nuclear Weapons and Additional Protocol I to the Treaty for the Prohibition of Nuclear Weapons in Latin America

    International Nuclear Information System (INIS)

    1976-01-01

    The text of the Agreement of 5 April 1973, and of the two Protocols thereto, between The Netherlands and the Agency for the application of safeguards with respect to Surinam in connection with the Treaty on the Non-Proliferation of Nuclear Weapons and with Additional Protocol I to the Treaty for the Prohibition of Nuclear Weapons in Latin America is reproduced in this document for the information of all Members.The Agreement and the two Protocols thereto entered into force on 5 June 1975, pursuant to Article 24 of the Agreement and to Article II of each of the Protocols.

  7. Qualidade fisiológica de sementes de pitangueira submetidas a diferentes procedimentos de secagem e substratos - Parte 2 Physiological quality of surinam cherry seeds submitted to different procedures of drying and substrates - Part 2

    Directory of Open Access Journals (Sweden)

    Lúcia H. de M. Sena

    2010-04-01

    Full Text Available Conduziu-se este trabalho com o objetivo de determinar o procedimento de secagem e substratos ideais para avaliar a visibilidade e o vigor das sementes e crescimento inicial das plântulas de pitangueira (Eugenia uniflora L.. Utilizou-se o delineamento inteiramente casualizado, em esquema fatorial 2 x 4 (2 procedimentos de secagem: à sombra e ao sol; 4 substratos: Areia, vermiculita, pó-de-coco e papel toalha, com quatro repetições de 25 sementes cada uma e se avaliaram os seguintes parâmetros: tempo médio de germinação, comprimento da raiz e do epicótilo e massa seca da plântula. O experimento foi conduzido em germinador tipo BOD, regulado a temperatura constante de 25 ºC e regime de luz contínua. O procedimento de secagem à sombra e o substrato vermiculita podem ser recomendados para testar o vigor dessa espécie.This study had as its objective the determination of ideal procedure of drying and the substrate to evaluate the vigour and the initial growth of surinam cherry seedlings (Eugenia uniflora L.. The used design was entirely randomized in factorial scheme 2 x 4 (2 procedures of drying: shade and sun; 4 substrates: sand, vermiculite, coconut fiber and paper towels with four replications of 25 seeds each. The following parameters were also analyzed: average time of germination, length of primary root and epicotyl and dry weight of the seedling. The experiment was conducted in BOD regulated at constant temperature of 25 ºC and regime of continuous light. The shade method of drying and the vermiculite substrate can be recommended to test the vigour of this specie.

  8. ¿Alegoría de la Nueva Holanda? Imágenes y prácticas de la economía de plantación en Surinam

    Directory of Open Access Journals (Sweden)

    Crespo Solana, Ana

    2010-06-01

    Full Text Available This article gives a description of the formation process of a literary image of Surinam’s colonial plantation economy and its evolution since the first years of the European colonization. This image was developed in parallel with the constitution of a society with economic and socio-ethnic features determined by the system of exploitation to which it was subjected and which altered the idea of colonization that was projected on the region at the beginning of the colonization. Later a rhetorical image also arose that reflected on the propaganda literature, in the information that circulated among the colonists as well as in the columnists’ works or the memoranda from travellers and statesmen. Such literature merged with other writings describing the actual society, based on ethnic pillars, which had emerged from slavery.

    El objetivo de este artículo es describir el proceso de formación de una imagen literaria del sistema colonial de plantación en Surinam y su evolución desde los primeros años de la colonización europea. Dicha imagen se desarrolló de forma paralela a la constitución de una sociedad con características socio-étnicas y económicas determinadas por el sistema de explotación al que fue sometida y que alteró la idea de colonización que originariamente se proyectó sobre la región. Más tarde surgió también una imagen retórica reflejada en la literatura de propaganda, en la información que circulaba entre los colonos, obras de cronistas o memoriales de viajeros y estadistas de la época, las cuales se fusionaron con una literatura que describía la verdadera sociedad, de pilares étnicos, que emergió a partir de la esclavitud.

  9. Comportamento da pitangueira (Eugenia uniflora L sob irrigação na região do vale do Rio Moxotó, Pernambuco Performance of surinam cherry (Eugenia uniflora L. under irrigation in the Moxotó Valley, Pernambuco State, Brazil

    Directory of Open Access Journals (Sweden)

    João Emmanoel Fernandes Bezerra

    2004-04-01

    Full Text Available O cultivo da pitangueira no Nordeste vem crescendo rapidamente devido à utilização do seu fruto pelas indústrias de polpas e sucos; no entanto, a ausência de cultivares adaptadas às condições irrigadas constitui atualmente um dos principais problemas da cultura. O presente trabalho foi conduzido com o objetivo de estudar o comportamento de dez dentre os 85 acessos da Coleção de Germoplasma de Pitangueira do IPA, sob irrigação, em Ibimirim, na região semi-árida de Pernambuco. Foram avaliadas características de crescimento, rendimento e qualidade do fruto de plantas oriundas de "pé-franco" e enxertadas. A pitangueira conduzida sob irrigação mostrou boa adaptação às condições do Vale do Rio Moxotó, tanto para as características de crescimento como de produção e qualidade do fruto. Os acessos mostraram grande variabilidade em relação às características físicas e químicas do fruto. Foram identificados dois acessos promissores ¯ IPA-13.2 e IPA-1.1E ¯, os quais reuniram as melhores características de produção e de qualidade do fruto.Surinam cherry crop is growing fastly in the Northeast region of Brazil due to its fruit uses by the industry in processing juice and pulp. However, one of the main problems of this crop is the lack of an apropriated cultivar adapted to such climate environments and irrigated conditions. This work was carried out aiming to study the performance of ten among 85 Surinam cherry accesses of IPA's germplasm collection cultivated under drip irrigation at the semi-arid region of Pernambuco State. The following characteristics were evaluated: growth, yield and fruit quality of plants originated from seedlings as well as from grafting. Surinam cherry trees have shown good adaptability to such environmental conditions, both in respect to plant growth characteristics as well as to yield and fruit quality. Accesses have shown great variability in relation to physical-chemical characteristics of

  10. Notes on the Araceae of Suriname

    NARCIS (Netherlands)

    Jonker-Verhoef, A.M.E.; Jonker, F.P.

    1953-01-01

    The list of Araceae published in 1906 by A. A. PULLE in his “Enumeration of the Vascular Plants known from Surinam” comprises 39 species belonging to 14 genera, the largest genera being Anthurium with 7 species and Philodendron with 12 species. It was found that one of these 39 species was included

  11. Notes on the Marantaceae of Suriname

    NARCIS (Netherlands)

    Jonker-Verhoff, A.M.E.; Jonker, F.P.

    1956-01-01

    The list of Marantaceae published by PULLE (1906) comprises 20 species belonging to 6 genera, the largest genus being Calathea with 8 species. It was found, however, that one of the species does not belong to the family: investigation of the type of Calathea strobilifera (Miq.) Koern., viz. Kegel

  12. The non-marine Molluscs of Surinam

    NARCIS (Netherlands)

    Vernhout, J.H.

    1914-01-01

    Whilst the Mollusc-fauna of the Dutch colonies in the eastern hemisphere has been studied since very remote times, and its literature represents a considerable pile of very valuable papers, written by well-known conchologists and investigators of many parts of the world, the Dutch West-Indies, and

  13. Pré-tratamento com água e doses de ácido indolbutírico para estaquia herbácea de pitangueiras Pre-treatments with water and indole butyric acid dosis for herbaceous cuttings of Surinam cherry

    Directory of Open Access Journals (Sweden)

    Daiane Silva Lattuada

    2011-12-01

    Full Text Available No Brasil, a maioria dos pomares de pitangueira (Eugenia uniflora é formada por mudas do tipo pé-franco, o que torna os plantios com baixa uniformidade genética. A propagação vegetativa via estaquia é uma alternativa viável para propagação de diversas espécies frutíferas, podendo ser utilizada também com as espécies nativas, proporcionando a formação de pomares homogêneos, com a produção de mudas com alta sanidade, além de antecipar a produção. Nesse contexto, conduziu-se um estudo visando à multiplicação vegetativa da pitangueira, em que se testou a estaquia herbácea a partir de estacas coletadas de plantas matrizes jovens e adultas, submetidas a três períodos de imersão em água (0, 24 ou 48 horas, além da aplicação de doses de ácido indolbutírico (0, 2000, 4000 e 6000mg L-1. Foram avaliadas a sobrevivência (%, a retenção e a emissão foliar (n° folhas/ estaca, a calogênese (% e enraizamento das estacas (%. Ao final do experimento, avaliou-se massa fresca e seca de parte aérea e raiz, número de folhas e área foliar. O delineamento experimental foi o completamente casualizado, com três repetições de dez plantas por tratamento para os parâmetros não destrutivos e três repetições de cinco plantas por tratamento para os parâmetros destrutivos. A estaquia herbácea foi eficiente para produzir mudas de pitangueira, especialmente quando utilizadas estacas oriundas de plantas jovens sem necessidade de pré-lavagem nem adição de auxinas exógenas.In Brazil, most of the Surinam cherry (Eugenia uniflora orchards is formed by ungrafted plants, which makes the plantations have low genetic uniformity. The vegetative minicutting propagation is a viable alternative for the propagation of several fruit species, and can also be used with native species providing the formation of orchards with homogeneous populations of plants, with production of seedlings with high health and accelerated propagation process

  14. Variabilidade genética em populações de pitangueira oriundas de autopolinização e polinização livre, acessada por AFLP Genetic variability in surinam cherry populations originated from self-pollination and cross pollination, estimated by AFLP

    Directory of Open Access Journals (Sweden)

    Rodrigo Cezar Franzon

    2010-03-01

    Full Text Available Foram utilizados marcadores AFLP para a avaliação de populações de plantas de pitangueira (Eugenia uniflora oriundas de autopolinização e de polinização livre, com o objetivo de verificar a variabilidade existente entre e dentro dessas populações, visando a fornecer mais informações que ajudem no entendimento do modo de reprodução dessa espécie. O material vegetal utilizado foi oriundo de duas seleções de pitangueira ("Pit 15" e "Pit 52", mantidas na Embrapa Clima Temperado. De cada seleção, foram obtidas duas populações F1, por meio de autopolinização e de polinização livre, totalizando quatro populações. Foram analisados 18 indivíduos de cada população e as duas plantas-mãe, totalizando 74 indivíduos. Foram utilizadas três combinações de primers AFLP e calculada a similaridade genética entre plantas pelo coeficiente de Jaccard. Uma estimativa da variabilidade genética entre e dentro das populações foi estimada pela AMOVA. As três combinações de primers AFLP utilizadas amplificaram um total de 178 locos AFLP, dos quais 114 (64,0% foram polimórficos entre todos os indivíduos. Não houve separação clara entre populações descendentes da mesma planta-mãe. Foi observado maior polimorfismo de marcadores AFLP em populações de polinização livre. A proporção da variabilidade genética total entre populações foi significativa, embora tenha sido menor do que aquela observada dentro das populações. A reprodução da pitangueira é decorrente tanto da autofertilização quanto da polinização cruzada, sendo necessário, no entanto, novos estudos para determinar qual a estratégia de reprodução mais eficiente.AFLP molecular markers were used aiming to study the genetic variability within and between Surinam cherry (Eugenia uniflora populations, originated from self-pollination and open pollination of two selections (Pit 15 and Pit 52 of the Embrapa Clima Temperado collection. The objective was to

  15. Research and breeding for mechanical culture of rice in Surinam

    NARCIS (Netherlands)

    Have, ten H.

    1967-01-01

    Ten Have described the results of research on cultural practices and breeding work, on the very heavy clay soils of the Prince Bernhard Polder and the Wageningen Project during the years 1952 to 1965. The chapters are: Introduction, Surface and underground drainage, Tillage and seedbed preparation,

  16. A new species of Roupala (proteaceae) in Suriname

    NARCIS (Netherlands)

    Mennega, Alberta M.W.

    1967-01-01

    Arbor 8 m alta, altitudine pectoris 20 cm diam.; ramuli teretes, glabri. Folia coriacea, glabra, plana, late elliptica vel late obovata, apice obtusa, rotundata vel subacuminata, basi attenuata et in petiolum decurrentia, 9-12 cm longa, 5-7½ cm lata, statu sicco supra viridia, leviter nitida, infra

  17. Emigration, wage differentials and brain drain: The case of Suriname

    NARCIS (Netherlands)

    T.W. Dulam (Tina); Ph.H.B.F. Franses (Philip Hans)

    2011-01-01

    textabstractIn this paper we examine two hypotheses concerning emigration. The first hypothesis is that emigration is positively correlated with wage differentials. The second hypothesis concerns a positive correlation between emigration and higher education in the sending country (the so-called

  18. Brain drain or brain gain : The case of Suriname

    NARCIS (Netherlands)

    T.W. Dulam (Tina)

    2015-01-01

    markdownabstractAbstract Brain drain refers to the emigration of highly skilled individuals mostly from a less developed (home) to a developed country (destination) thereby reducing the capacity of the home country to generate welfare for its population. In the literature there is much written

  19. The Asteroids of the coastal waters of Surinam

    NARCIS (Netherlands)

    Walenkamp, J.H.C.

    1976-01-01

    Introduction ... 3 List of the stations, where Asteroidea were collected ... 4 Taxonomic report ... 11 Survey of the species ... 18 Literature cited ... 82 Explanation of the plates ... 88 Index ... 90 INTRODUCTION The present paper deals with the Asteroidea (Echinodermata), collected during two

  20. Evapotranspiration measurements with a weighable lysimeter in Surinam

    NARCIS (Netherlands)

    Koopmans, R.W.R.; Vochteloo, W.H.J.

    1973-01-01

    A description is given of a weighable lysimeter suitable for measuring évapotranspiration of agricultural surfaces such as row crops or grass. The lysimeter tank is weighed using butyl-nylon rubber load cells filled with de-aired water. Pressure changes in the load cells are measured with a

  1. Zoological exploration of the continental shelf of Surinam: The foraminifera of the shelf of Surinam and the Guyanas

    NARCIS (Netherlands)

    Hofker, J.

    1983-01-01

    INDEX Introduction.................................................................................................................................... P. 5 List of samples studied for Foraminifera .................................................................................... P. 7 Alphabetic

  2. Assessment of the impacts of gold mining on soil and vegetation in Brownsberg Nature Park, Suriname

    NARCIS (Netherlands)

    Arets, E.J.M.M.; Meer, van der P.J.; Brink, van den N.W.; Tjon, K.; Atmopawiro, V.P.; Ouboter, P.E.

    2006-01-01

    This report describes the assessment of the impacts of small scale gold-mining on soil and vegetation in Brownsberg Nature Park. In the past 10 years small-scale gold mining with heavy machinery has been illegally practiced within Brownsberg Nature Park (BNP). During this process the vegetation and

  3. Perceptions of Corporal Punishment among Creole and Maroon Professionals and Community Members in Suriname

    NARCIS (Netherlands)

    van der Kooij, Inger W.; Nieuwendam, Josta; Moerman, Gerben; Boer, Frits; Lindauer, Ramon J. L.; Roopnarine, Jaipaul L.; Graafsma, Tobi L. G.

    2017-01-01

    Child discipline is a vital part of child-rearing in all cultures. The need for child discipline is generally recognised, but considerable debate exists regarding the best methods. Corporal punishment (CP) is a dominant practice in Caribbean cultures. This qualitative study investigated community

  4. Suriname – Seeking a Lonely, Lesbian Friend for Correspondence’

    DEFF Research Database (Denmark)

    Shield, Andrew DJ

    2014-01-01

    and ‘native’ European cultures with regard to sexual tolerance. As the Dutch homo-emancipation movement radicalized in the 1960s, many men and some women placed contact advertisements (seeking romance, correspondence, housing, employment) in popular Dutch activist periodicals. An analysis of 500...... advertisements from one gay and lesbian periodical shows that about ten percent of these ads were posted internationally, and about three percent of local romance ads were placed by those who self-identified as immigrants or people of colour (e.g. post-colonial migrants, those recruited through so-called ‘guest...

  5. Hydrobiological observations in Surinam with special reference to the man-made Brokopondo Lake

    NARCIS (Netherlands)

    Leentvaar, P.

    1975-01-01

    The construction of large reservoirs such as the man-made Brokopondo lake, is certainly not the result of proposals and conclusions of biological studies, but rather of political, technological and economical decisions without serious consideration of the biological implications. The biologist is

  6. Interrelations between citrus rust mite, Hirsutella thompsonii and greasy spot on citrus in Surinam

    NARCIS (Netherlands)

    Brussel, van E.W.

    1975-01-01

    Counts of citrus rust mite (Phyllocoptruta oleivora (Ashm.)) on leaves and fruit of citrus rose to a peak in the two dry seasons, the build up taking 4-5 weeks. It then decreased partly through infection by the entomogenous fungus

  7. 75 FR 17198 - Trade Policy Staff Committee: Public Comments Regarding Granting Suriname Eligibility for...

    Science.gov (United States)

    2010-04-05

    ... owned by United States citizens, or taken certain steps that have such an effect, without proper... adverse effect on United States commerce; (5) owns an entity that engages in the broadcast of copyrighted... become a party to and implement the Inter-American Convention Against Corruption; and (7) the extent to...

  8. Een ongekende elite : De opkomst van een gekleurde elite in koloniaal Suriname 1800-1863

    NARCIS (Netherlands)

    Neslo, Ellen Brigitte Aurelia

    2016-01-01

    During the slavery period in the nineteenth century in Paramaribo there was a colored elite. Their social economic status was better than generally assumed. To a great extent this was due to the many craftsmen such as carpenters, tailors and midwives. Most of them learned these skills during their

  9. Vegetation and flora of the savannas in the Brinckheuvel Nature Reserve, Northern Suriname

    NARCIS (Netherlands)

    Teunissen, P.A.; Wildschut, J.T.

    1968-01-01

    The Brinckheuvel Nature Reserve includes the most characteristic part of the geomorphological Sabanpasi (or Subgreywacke) landscape (see fig. 4), formed by low, elongate, parallel, gently sloping ridges. The centre of each ridge is crowned by a narrow rib (gravel rib) (see fig. 5). The gravel ribs

  10. On the occurrence of Haliotes pourtalesii Dall, 1881, off Surinam (South America)

    NARCIS (Netherlands)

    Nijssen-Meyer, J.

    1969-01-01

    Haliotis pourtalesii Dall, 1881 has so far only been reported from the Gulf of Mexico. The localities are given in fig. 1. The following material has been reported upon in the literature: The holotype (Dall, 1881: 79) was found in: "bed of the Gulf Stream in 200 fathoms, near the Florida reefs".

  11. Essays on an Emerging Financial Market : A case study of Suriname

    NARCIS (Netherlands)

    D.S. Bodeutsch (Denice)

    2015-01-01

    markdownabstractAbstract Stock markets in emerging economies are often viewed as a source of financial development and ultimately economic growth. Well-operating or efficient stock markets may contribute to the development of a country’s financial sector through increase in savings, efficient

  12. 'Building on our own abilities' : Suriname's State Oil Company as a development agent

    NARCIS (Netherlands)

    W. Hout (Wil)

    2007-01-01

    textabstractThis paper analyses the conditions under which the Surinamese State Oil Company (Staatsolie) has been consolidated, not only as a firm oriented at the production of oil, but also as a development agent. Staatsolis chances to success seemed rather slim at its creation in the beginning of

  13. Public health programs as surrogates for social action in Suriname, South America.

    Science.gov (United States)

    Peplow, Daniel; Augustine, Sarah

    2015-01-01

    This paper addresses the merits of public health activism that advocates for social change in which health is the outcome of interest. We acknowledge that while efforts at the individual level are important, social network models consider the underlying mechanisms that lie outside the public health sector. This paper considers the inequitable health of Indigenous people who bear a disproportionate share of the negative health consequences due to economic development programs that follow an assimilation model. This paper discusses a combination of theoretical constructs to understand and solve the problems at hand. It concludes that while the attention paid to technological and behavioral solutions at the individual level yields important health outcomes, attention should also be paid to structural causes that address social, political and economic barriers to prevent disease, disability and premature death. © The Author(s) 2014.

  14. Two new species of Hydrodessus from Suriname, with a key to the known species (Coleoptera: Dytiscidae)

    NARCIS (Netherlands)

    Young, Frank N.

    1970-01-01

    The genus Hydrodessus is readily distinguished, from the other small water beetles related to the Old World Bidessus, by the lack of pronotal or elytral plicae, by the structure of the hind coxal processes, and by the simple, unjointed parameres of the male genitalia (Balfour-Browne, 1953). The

  15. Socio-technical study of small-scale gold mining in Suriname

    NARCIS (Netherlands)

    Seccatore, J; de Theije, M.E.M.

    2017-01-01

    Small-scale gold mining is Suriname’s main economic sector, producing about two thirds of the nation’s gold. Despite this, the sector is only very loosely regulated and most small-scale mining activities are informal. Surinamese miners are only a minority: the majority are Brazilian migrants, who

  16. Adoption of Falsified Medical Products in a Low-Income Country : Empirical Evidence for Suriname

    NARCIS (Netherlands)

    Ph.H.B.F. Franses (Philip Hans); M.M. Lede (Madesta)

    2017-01-01

    markdownabstractBased on detailed shipping figures for Suriname’s main harbour in Paramaribo, we estimate the total shipments (in kilograms) of original and falsified medical products for 1996–2008 across five product categories. Using various time series techniques and diffusion models, we document

  17. Damage-controlled logging in managed tropical rain forest in Suriname

    NARCIS (Netherlands)

    Hendrison, J.

    1990-01-01

    Concern about worldwide deforestation and exploitation of the tropical rain forests has led to friction between national governments, wood industries and timber trade on the one hand, and scientists and environmental organizations on the other. One way to safeguard the tropical rain forests

  18. The Outcropping Basement of the Demerara Marginal Plateau (French Guiana-Surinam): Results from DRADEM Dredges

    Science.gov (United States)

    Klingelhoefer, F.; Basile, C.; Girault, I.; Bernet, M.; Jean-Louis, P.; Agranier, A.; Loncke, L.; Heuret, A.; Poetisi, E.

    2017-12-01

    At the connection between the Central and the Equatorial Atlantic, the Demerara marginal plateau is a continental margin that resulted from both Jurassic and Cretaceous rifting. The DRADEM cruise (2016) dredged the northern continental slope from 4700 to 3500 m depths. Three dredges recovered magmatic rocks, six dredges recovered sedimentary rocks. In two adjacent dredges, magmatic rocks correspond to fresh basalts and rhyolites belonging to a calc-alcaline, Ti-rich suite. Zircons in rhyolites were dated at 173,4 ± 1,6 Ma. In a third dredge, magmatic rocks are trachy-basalts and basaltic trachy-andesites. All samples share similar patterns in trace elements. They are Light Rare Earth-enriched, and present positive anomalies in Nb, Ta, Zr and Hf, indicative of Ocean Island Basalt magmas, and consequently an hot spot-related magmatic origin. The trachy-basalts were altered, eroded, and sedimented in a carbonate platform forming clasts in a bioclastic and lithoclastic rudstone. Large aragonitic shells were dissolved, and the moldic porosity is partially filled by vadose silts, indicating post-sedimentation outcropping above sea-level. The other sites recovered sandstones : either coarse, or from a delta shoreface, or from an oolithic platform. Cooling ages of detrital zircons from three sites indicate in each site three main peaks interpreted as cooling ages of the detrital sources. They roughly coincide with (1) the lower Cretaceous Equatorial Atlantic rifting, (2) the Central Atlantic Magmatic Province event at the Trias-Jurassic boundary and the subsequent Central Atlantic Rifting and (3) the Panafrican exhumation, possibly in the Hercynian orogen. Cristallisation ages inferred from 206Pb/238U dating of detrital zircons are mainly distributed around 650 Ma and may indicate detrital source from the Panafrican belt in West Africa, prior to the opening of the Equatorial Atlantic. These findings allow to discuss the subsidence of the northern edge of the Demerara plateau, and to propose new relationships between the formation of the Demerara Plateau and the Central Atlantic Magmatic Province, based on a magmatic nature and Mesozoic age of the Demerara basement.

  19. Three atypical lethal cases associated with acute Zika virus infection in Suriname

    Directory of Open Access Journals (Sweden)

    Rens Zonneveld

    2016-01-01

    Full Text Available Acute Zika virus infection usually presents with a self-limiting triad of fever, rash and arthritis. There is limited information on severe or lethal cases. We report three cases of lethal acute Zika infection, confirmed with polymerase chain reaction, in adult patients with some co-morbidities. The patients showed rapid clinical deterioration with hemorrhagic and septic shock, and exaggerated acute and innate inflammatory responses with pronounced coagulopathy, and died soon after admission to the hospital. It remains unclear whether the fatal outcomes were due to acute Zika virus infection alone or to the combination with exacerbated underlying prior disease or co-infection. Nonetheless, the severity of these cases implies that increased awareness for atypical presentations of Zika virus infection, and careful clinical assessment of patients with symptoms of Zika, is warranted during current and future outbreaks.

  20. Three atypical lethal cases associated with acute Zika virus infection in Suriname.

    Science.gov (United States)

    Zonneveld, Rens; Roosblad, Jimmy; Staveren, Jan Willem van; Wilschut, Jan C; Vreden, Stephen G S; Codrington, John

    2016-01-01

    Acute Zika virus infection usually presents with a self-limiting triad of fever, rash and arthritis. There is limited information on severe or lethal cases. We report three cases of lethal acute Zika infection, confirmed with polymerase chain reaction, in adult patients with some co-morbidities. The patients showed rapid clinical deterioration with hemorrhagic and septic shock, and exaggerated acute and innate inflammatory responses with pronounced coagulopathy, and died soon after admission to the hospital. It remains unclear whether the fatal outcomes were due to acute Zika virus infection alone or to the combination with exacerbated underlying prior disease or co-infection. Nonetheless, the severity of these cases implies that increased awareness for atypical presentations of Zika virus infection, and careful clinical assessment of patients with symptoms of Zika, is warranted during current and future outbreaks.

  1. A new Peperomia, collected by the Suriname expedition 1948/1949

    NARCIS (Netherlands)

    Yuncker, T.G.

    1957-01-01

    Herba parva delicata subcaespitosa repens, caule pergracili sat conferte piloso, pilis erectis; foliis alternis vel supremis oppositis elliptico-obovatis, apice rotundatis, basi acutis vel subobtusis, supra crispo-pubescentibus subtus glabris vel dissite pubescentibus ciliolatis palmatim

  2. Glucose kinetics during fasting in young children with severe and non-severe malaria in Suriname

    NARCIS (Netherlands)

    Zijlmans, Wilco; van Kempen, Anne; Ackermans, Mariëtte; de Metz, Jesse; Kager, Piet; Sauerwein, Hans

    2008-01-01

    Fasting could be an important factor in the induction of hypoglycemia in children with malaria because fasting results in a decrease in endogenous glucose production. The influence of extended fasting on plasma glucose concentration, glucose production, and gluconeogenesis were measured using

  3. Participatory mapping to identify indigenous community use zones : Implications for conservation planning in southern Suriname

    NARCIS (Netherlands)

    Ramirez-Gomez, Sara O I; Brown, Greg; Verweij, Pita A.; Boot, René

    2016-01-01

    Large-scale development projects often overlap forest areas that support the livelihoods of indigenous peoples, threatening in situ conservation strategies for the protection of biological and cultural diversity. To address this problem, there is a need to integrate spatially-explicit information on

  4. Hydroxyl radicals in the tropical troposphere over the Suriname rainforest: airborne measurements

    Directory of Open Access Journals (Sweden)

    M. Martinez

    2010-04-01

    Full Text Available Direct measurements of OH and HO2 over a tropical rainforest were made for the first time during the GABRIEL campaign in October 2005, deploying the custom-built HORUS instrument (HydrOxyl Radical measurement Unit based on fluorescence Spectroscopy, adapted to fly in a Learjet wingpod. Biogenic hydrocarbon emissions were expected to strongly reduce the OH and HO2 mixing ratios as the air is transported from the ocean over the forest. However, surprisingly high mixing ratios of both OH and HO2 were encountered in the boundary layer over the rainforest.

    The HORUS instrumentation and calibration methods are described in detail and the measurement results obtained are discussed. The extensive dataset collected during GABRIEL, including measurements of many other trace gases and photolysis frequencies, has been used to quantify the main sources and sinks of OH. Comparison of these measurement-derived formation and loss rates of OH indicates strong previously overlooked recycling of OH in the boundary layer over the tropical rainforest, occurring in chorus with isoprene emission.

  5. Nuancing stigma through ethnography: the case of cutaneous leishmaniasis in Suriname

    NARCIS (Netherlands)

    Ramdas, Sahienshadebie; van der Geest, Sjaak; Schallig, Henk D. F. H.

    2016-01-01

    Health-related stigma and its dramatic consequences for those stigmatized have long been a crucial concern for public health authorities globally. However, before concluding that stigma spoils the lives of people with a particular disease or disability and is a major obstacle to obtaining/providing

  6. Hispinen aus dem Holländischen Kolonialgebiet. 27. Beitrag zur Kenntnis der Hispinen (Col. Chrys.)

    NARCIS (Netherlands)

    Uhmann, E.

    1930-01-01

    NEUE ART: Botryonopa Kleinei, Borneo, NEUE VERBREITUNGSGEBIETE: Metaxycera purpurata Guér, Surinam, bisher Brasilien, ferner Paraguay, Uruguay, Cayenne, Columbien. Sceloenopla maculata 01., Surinam, bisher Cayenne. Sceloenopla quinquemaculata Guér., Surinam, bisher Columbien. Amplipalpa collaris

  7. Genome-wide Ancestry and Demographic History of African-Descendant Maroon Communities from French Guiana and Suriname.

    Science.gov (United States)

    Fortes-Lima, Cesar; Gessain, Antoine; Ruiz-Linares, Andres; Bortolini, Maria-Cátira; Migot-Nabias, Florence; Bellis, Gil; Moreno-Mayar, J Víctor; Restrepo, Berta Nelly; Rojas, Winston; Avendaño-Tamayo, Efren; Bedoya, Gabriel; Orlando, Ludovic; Salas, Antonio; Helgason, Agnar; Gilbert, M Thomas P; Sikora, Martin; Schroeder, Hannes; Dugoujon, Jean-Michel

    2017-11-02

    The transatlantic slave trade was the largest forced migration in world history. However, the origins of the enslaved Africans and their admixture dynamics remain unclear. To investigate the demographic history of African-descendant Marron populations, we generated genome-wide data (4.3 million markers) from 107 individuals from three African-descendant populations in South America, as well as 124 individuals from six west African populations. Throughout the Americas, thousands of enslaved Africans managed to escape captivity and establish lasting communities, such as the Noir Marron. We find that this population has the highest proportion of African ancestry (∼98%) of any African-descendant population analyzed to date, presumably because of centuries of genetic isolation. By contrast, African-descendant populations in Brazil and Colombia harbor substantially more European and Native American ancestry as a result of their complex admixture histories. Using ancestry tract-length analysis, we detect different dates for the European admixture events in the African-Colombian (1749 CE; confidence interval [CI]: 1737-1764) and African-Brazilian (1796 CE; CI: 1789-1804) populations in our dataset, consistent with the historically attested earlier influx of Africans into Colombia. Furthermore, we find evidence for sex-specific admixture patterns, resulting from predominantly European paternal gene flow. Finally, we detect strong genetic links between the African-descendant populations and specific source populations in Africa on the basis of haplotype sharing patterns. Although the Noir Marron and African-Colombians show stronger affinities with African populations from the Bight of Benin and the Gold Coast, the African-Brazilian population from Rio de Janeiro has greater genetic affinity with Bantu-speaking populations from the Bight of Biafra and west central Africa. Copyright © 2017 American Society of Human Genetics. Published by Elsevier Inc. All rights reserved.

  8. Towards a sustainable human right to water : Supporting vulnerable people and protecting water resources with Suriname as a case study

    NARCIS (Netherlands)

    Misiedjan, D.J.E.

    2017-01-01

    This study answers a key question: how can the concept of sustainable development contribute to the sustainable realization of the human right to water for vulnerable people, by taking the following approaches. This was answered in the following ways. Firstly, by widening the scope of vulnerability

  9. The 'Botanical Gardens of the Dispossessed' revisited: richness and significance of Old World crops grown by Suriname Maroons

    NARCIS (Netherlands)

    Andel, van Tinde; Velden, van der Amber; Reijers, Minke

    2016-01-01

    Old World crops entered the Americas as provision on slave ships and were planted by enslaved Africans in their home gardens, known as the ‘Botanical Gardens of the Dispossessed’. Escaped slaves who settled in Maroon communities in Suriname’s forested interior practiced shifting cultivation for

  10. Isolation and absolute configuration of ent-Halimane diterpenoids from Hymenaea courbaril from the Suriname rain forest.

    Science.gov (United States)

    Abdel-Kader, Maged; Berger, John M; Slebodnick, Carla; Hoch, Jeannine; Malone, Stan; Wisse, Jan H; Werkhoven, Marga C M; Mamber, Steven; Kingston, David G I

    2002-01-01

    Bioactivity-directed fractionation of a methanol extract of Hymenaea courbaril afforded the three new diterpenoids (13R)-13-hydroxy-1(10),14-ent-halimadien-18-oic acid (1), (2S,13R)-2,13-dihydroxy-1(10),14-ent-halimadien-18-oic acid (2), and (13R)-2-oxo-13-hydroxy-1(10),14-ent-halimadien-18-oic acid (3). The configurations of these compounds were determined from X-ray crystallography of 1, circular dichroism of 2 and 3, and spectral studies of prepared derivatives. Compound 1 exhibited weak cytotoxicity toward the 1138 mutant yeast strain and the A2780 human ovarian cancer cell line.

  11. Parasitic mites of Surinam : XXVII. Demodex marsupiali sp. nov. from Didelphis marsupialis: adaptation to glandular habitat 1)

    NARCIS (Netherlands)

    Nutting, W.B.; Lukoschus, F.S.; Desch, C. E.

    1980-01-01

    Demodex marsupiali sp. nov. is described from the pilocerumen-gland complex within the external auditory meatus of Didelphis marsupialis Linné, 1758. Pathogenesis is limited to epithelial cell destruction, minor orifice occlusion, and some keratinization. Mites occasionally penetrate into the

  12. Severity of acute Zika virus infection: A prospective emergency room surveillance study during the 2015-2016 outbreak in Suriname.

    Science.gov (United States)

    Vroon, Pieter; Roosblad, Jimmy; Poese, Fauzia; Wilschut, Jan; Codrington, John; Vreden, Stephen; Zonneveld, Rens

    2017-01-01

    Acute Zika virus (ZIKV) infection is usually mild and self-limiting. Earlier, we reported three cases of fatal acute ZIKV infection in patients without typical signs of ZIKV, but rather with criteria of systemic inflammation response syndrome (SIRS). To follow up these observations, we prospectively included patients at the emergency room with temperature instability and suspected to have acute ZIKV infection, SIRS, or both. A total of 102 patients were included of whom N = 21 (21%) were suspected of acute ZIKV infection, N = 56 (55%) of acute ZIKV infection with SIRS criteria, and N = 25 (24%) of SIRS alone. ZIKV-PCR was positive in N = 21 (20%) patients. Eight (38%) ZIKV-positive patients needed admission to the hospital of whom four (50%) presented with SIRS alone. One ZIKV-positive patient had vascular co-morbidity and died following shock and severe coagulopathy. We confirm the hypothesis that acute ZIKV infection can present atypical and severely with systemic inflammation and have lethal course particularly amongst patients with significant prior disease.

  13. Malaria in Suriname: a new era : impact of modified intervention strategies on Anopheles darlingi populations and malaria incidence

    NARCIS (Netherlands)

    Hiwat-van Laar, H.

    2011-01-01

    Malaria is an infectious disease caused by Plasmodiumblood parasites which live inside the human host and are spread by Anopheles mosquitoes.Every year an estimated 225 million new cases and near 800.000 malaria deaths are reported. Control of the disease is a formidable task involving all three

  14. Malaria in Suriname: a new era : impact of modified intervention strategies on Anopheles darlingi populations and malaria incidence

    NARCIS (Netherlands)

    Hiwat-van Laar, H.

    2011-01-01

    Malaria is an infectious disease caused by Plasmodiumblood parasites which live inside the human host and are spread by Anopheles mosquitoes.Every year an estimated 225 million new cases and near 800.000 malaria deaths are reported. Control of the disease is a formidable task involving all three

  15. Severity of acute Zika virus infection: A prospective emergency room surveillance study during the 2015–2016 outbreak in Suriname

    NARCIS (Netherlands)

    Vroon, P. (Pieter); Roosblad, J. (Jimmy); Poese, F. (Fauzia); J.C. Wilschut (Jan C.); Codrington, J. (John); Vreden, S. (Stephen); Zonneveld, R. (Rens)

    2017-01-01

    textabstractAcute Zika virus (ZIKV) infection is usually mild and self-limiting. Earlier, we reported three cases of fatal acute ZIKV infection in patients without typical signs of ZIKV, but rather with criteria of systemic inflammation response syndrome (SIRS). To follow up these observations, we

  16. Performance and economic analysis of a 27 kW grid-connected photovoltaic system in Suriname

    NARCIS (Netherlands)

    Raghoebarsing, Amrita; Kalpoe, Anand

    2017-01-01

    The performance of a grid-connected photovoltaic (PV) system, under the Surinamese weather conditions, is monitored and reported. A measurement and data-logging system provides inputs for the calculation of selected standard key performance indicators (KPI). Calculated KPI's are compared to expected

  17. Het Lelydorpplan in Suriname : Inleiding tot het vraagstuk van de landontwikkeling op arme gronden in een tropisch gebied

    NARCIS (Netherlands)

    Hendriks, J.A.H.

    1956-01-01

    In 1950 the Welvaartsfonds (The Prosperity Fund) established the Lelydorp Project; a pilot scheme to develop sound fulltime family farms in the Old Coastal Plain. The area was 450,000 ha of sparsely populated rolling sandy ridges covered with tropical rain-forest.

    Land development

  18. Consequences of the Trans-Atlantic slave trade on medicinal plant selection: plant use for cultural boud syndromes affecting children in Suriname and Western Africa.

    NARCIS (Netherlands)

    Vossen, T.; Towns, A.M.; Ruysschaert, S.; Quiroz Villarreal, D.K.; Andel, van T.

    2014-01-01

    Folk perceptions of health and illness include cultural bound syndromes (CBS), ailments generally confined to certain cultural groups or geographic regions and often treated with medicinal plants. Our aim was to compare definitions and plant use for CBS regarding child health in the context of the

  19. Amsterdam-Paramaribo: "open skies" of "open market"?: onderzoek naar nut en noodzaak van verdere liberalisering op de luchtvaartmarkt Nederland-Suriname

    NARCIS (Netherlands)

    Burghouwt, G.; Lieshout, R.; Veldhuis, J.G.; de Wit, J.G.

    2009-01-01

    Liberalisering van luchtvaartmarkten resulteert over het algemeen in welvaartswinst voor consumenten, in de vorm van lagere ticketprijzen, ruimere keuze uit type aanbieders en serviceniveaus, meer bestemmingen en hogere frequenties. Naar aanleiding van Kamervragen over de marktsituatie op de route

  20. Big Data for better urban life?: An exploratory study of critical urban issues in two Caribbean cities: Paramaribo (Suriname) and Port of Spain (Trinidad and Tobago)

    NARCIS (Netherlands)

    Pfeffer, K.; Verrest, H.; Poorthuis, A.

    2015-01-01

    Big Data is increasingly seen as important in studying the city. This pertains to both its methodological capacity and the societal implications it may have. In this article we draw on contemporary literature to discuss the potentials and challenges of Big Data for addressing pressing urban issues.

  1. Ethnic disparities in the prevalence of metabolic syndrome and its risk factors in the Suriname Health Study: A cross-sectional population study

    NARCIS (Netherlands)

    I.S.K. Krishnadath (Ingrid S.K.); J.R. Toelsie (Jerry R.); A. Hofman (Albert); V.W.V. Jaddoe (Vincent)

    2016-01-01

    textabstractBackground The metabolic syndrome (MetS) indicates increased risk for cardiovascular disease and type 2 diabetes. We estimated the overall and ethnic-specific prevalence of MetS and explored the associations of risk factors with MetS among Amerindian, Creole, Hindustani, Javanese, Maroon

  2. Enjeux politique, mémoriel, identitaire et religieux dans les sociétés post-marronnes de la Guyane française et du Surinam : les monuments historiques

    Directory of Open Access Journals (Sweden)

    Jean Moomou

    2011-08-01

    Full Text Available Cet article a pour objet d’explorer les nouveaux « territoires de la mémoire » dans les sociétés bushinengue, plus particulièrement chez les Boni et les « Cottica-nengue ». En effet, à l’ancien « cadre social » de conservation et de transmission s’ajoutent de nouvelles techniques, radiophoniques, audiovisuelles et livresques, mais surtout, monuments historiques, et stèles qu’utilise la nouvelle génération de Bushinengue pour véhiculer l’histoire contemporaine de leur société. Cependant, cette nouvelle stratégie de conservation de la mémoire historique se double de son instrumentalisation, voire d’une mise en scène du passé au service de nouvelles donnes : politique, identitaire et religieuse.This article explores new "territories of memory" in Bushinengue societies, specifically the Boni and the Cottica-nengue. Their traditional social framework, went through the introduction of new radiophonic, audiovisual and printing technologies, and moreover, historical monuments and steles used by the new Bushinengue generation for the transmission of knowledge about the society’s recent history. However, this new strategy for the conservation of a collective memory is coupled with an instrumentalization of history and a staging of the past dedicated to political, identitary and religious agendas.

  3. 15 CFR Supplement No. 1 to Part 710 - States Parties to the Convention on the Prohibition of the Development, Production, Stockpiling...

    Science.gov (United States)

    2010-01-01

    ... Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS... Suriname Swaziland Sweden Switzerland Tajikistan Tanzania, United Republic of Thailand Timor Leste (East...

  4. 15 CFR Supplement No. 2 to Part 745 - States Parties to the Convention on the Prohibition of the Development, Production, Stockpiling...

    Science.gov (United States)

    2010-01-01

    ... Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION... South Africa Spain Sri Lanka Sudan Suriname Swaziland Sweden Switzerland Tajikistan Tanzania Thailand...

  5. Hypertensie in Nederlandse en Engelse etnische minderheidsgroepen. Bloeddruk in Engelse groepen beter onder controle dan in Nederlandse

    NARCIS (Netherlands)

    Agyemang, Charles; Kunst, Anton E.; Bhopal, Raj; Zaninotto, Paola; Unwin, Nigel; Nazroo, James; Nicolaou, Mary; Redekop, William K.; Stronks, Karien

    2011-01-01

    To compare blood pressure and the prevalence of hypertension in white Dutch and Dutch of Suriname-hindustani and Suriname-creole ethnic derivation with corresponding ethnic minority groups in England and to assess the quality of hypertension treatment in these groups. Retrospective; comparison of

  6. Ischaemic heart disease in Turkish migrants with type 2 diabetes mellitus in the Netherlands: wait for the next generation?

    NARCIS (Netherlands)

    Dijkstra, S.; Klok, M.; van Hoogenhuyze, D.; Sauerwein, H. P.; Berghout, A.

    2002-01-01

    Objective: To study the prevalence of ischaemic heart disease in Turkish and Surinam-Asian migrants with type 2 diabetes mellitus in the Netherlands as compared with Europeans. Methods: In a consecutive case-control study, 59 Turkish and 62 Surinam-Asian patients were compared with 185 Europeans

  7. The Western Atlantic Jawfishes of the Opisthognathid Genus Lonchopisthus

    NARCIS (Netherlands)

    Mead, Giles W.

    1959-01-01

    During 1957 two important collections of fishes were obtained from off the coast of Suriname and adjacent regions. The first of these was made by the motor vessel “Coquette”, a commercial shrimp trawler which engaged in exploratory work for the Government of Suriname. Mr. JAMES B. HIGMAN of the

  8. The development of Paramaribo in the second half of the century

    NARCIS (Netherlands)

    Verrest, H.; Hoefte, R.; Hoefte, R.

    2014-01-01

    Visitors to early twentieth-century Suriname would enter Paramaribo from the wharf in the Suriname River. Their first sight was the row of impressive colonial mansions along the Waterkant. Looking to their right, they would see Fort Zeelandia, located along Oranjeplein, the main city square. The

  9. Observations on savanna vegetation-types in the Guianas

    NARCIS (Netherlands)

    Donselaar, van J.

    1969-01-01

    The vegetation was studied of a number of savannas in northern and southern Surinam, and in French Guiana. The results are compared in particular with the vegetation classification proposed earlier for northern Surinam, and with some records from the northern Rupununi Savanna, Guyana (Van Donselaar

  10. Über die Gyriniden (Col.) von Guiana

    NARCIS (Netherlands)

    Ochs, Georg

    1962-01-01

    Von 14 Taumelkäfer-Arten, die bislang für Guiana nachgewiesen waren, kannte man aus Suriname lediglich 2. Dank der Sammeltätigkeit der Naturwissenschaftlichen Suriname Expedition 1949 in den Nassau Gebergte erhöhen sich diese Zahlen um 3 neue Arten und 2 Unterarten, die hierunter beschrieben werden,

  11. Find a Diabetes Educator

    Science.gov (United States)

    ... SPAIN SRI LANKA SUDAN SURINAME SVALBARD SWAZILAND SWEDEN SWITZERLAND SYRIA TAIWAN TAJIKISTAN TANZANIA THAILAND TOGO TOKELAU TONGA ... and Resources About AADE Annual Report Media Center Industry Allies Council Corporate Opportunities Favorably Reviewed Connect with ...

  12. Find an Eye M.D.

    Science.gov (United States)

    ... Sudan Suriname Svalbard & Jan Mayen Islands Swaziland Sweden Switzerland Syrian Arab Republic Taiwan Tajikistan Tanzania-United Republic ... Academy Jobs at the Academy Financial Relationships with Industry Medical Disclaimer Privacy Policy Terms of Service For ...

  13. Find a Pediatrician or Pediatric Specialist

    Science.gov (United States)

    ... OSSETIA SPAIN SRI LANKA SUDAN SURINAME SWAZILAND SWEDEN SWITZERLAND SYRIA TAIWAN TAJIKISTAN TANZANIA THAILAND TOGO TOKELAU TONGA ... Oncology Home Health Hospice & Palliative Medicine Hospital medicine Industry Infectious Disease Injury/violence/poison prevention Internal Medicine ...

  14. Electricity in Latin America

    International Nuclear Information System (INIS)

    Breeze, Paul

    1998-12-01

    Contains Executive Summary and Chapters on: The Political and Economic Environment; Natural Resources; The Financial Situation; Argentina; Belize; Bolivia; Brazil; Chile; Columbia; Costa Rica; Ecuador; El Salvador; French Guyana; Guatemala; Guyana; Honduras; Nicaragua; Panama; Paraguay; Peru; Surinam; Uruguay; Venezuela. (Author)

  15. 21 CFR 1310.08 - Excluded transactions.

    Science.gov (United States)

    2010-04-01

    ...) Colombia (6) Ecuador (7) French Guiana (8) Guyana (9) Panama (10) Paraguay (11) Peru (12) Suriname (13) Uruguay (14) Venezuela (c) Domestic transactions of Methyl Isobutyl Ketone (MIBK). (d) Import transactions...

  16. 7 CFR 319.56-21 - Okra from certain countries.

    Science.gov (United States)

    2010-01-01

    ... Okra from certain countries. Okra from Brazil, Colombia, Ecuador, Guyana, Mexico, Peru, Suriname, Venezuela, and the West Indies may be imported into the United States in accordance with this section and...

  17. 15 CFR 748.14 - Import Certificate for firearms destined for Organization of American States member countries.

    Science.gov (United States)

    2010-01-01

    ..., Honduras, Jamaica, Mexico, Nicaragua, Panama, Paraguay, Peru, St. Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Suriname, Trinidad and Tobago, the United States, Uruguay, and Venezuela. (d...

  18. Air & Space Power Journal (ASPJ). Volume 27, Number 3, May-June 2013

    Science.gov (United States)

    2013-06-01

    choices about base defense driven by mission require- ments, economic constraints, and the rising threat posed by a deter- mined enemy enabled by...dividends in the long run—witness their consent to the deployment of US mili- tary assets to the region of Surinam, an area known for its bauxite , a...Atlantic and Pacific proved invaluable to the Allied war effort.50 Further, Andrews’s antisubmarine campaign secured valuable bauxite in Surinam and the

  19. Air & Space Power Journal. Volume 27, Number 3

    Science.gov (United States)

    2013-06-01

    hard choices about base defense driven by mission require- ments, economic constraints, and the rising threat posed by a deter- mined enemy enabled by...paid dividends in the long run—witness their consent to the deployment of US mili- tary assets to the region of Surinam, an area known for its bauxite ...Atlantic and Pacific proved invaluable to the Allied war effort.50 Further, Andrews’s antisubmarine campaign secured valuable bauxite in Surinam and the

  20. Test Operations Procedure (TOP) 01-1-020 Tropical Regions Environmental Considerations

    Science.gov (United States)

    2013-02-08

    approximately 500 meters from the test compound. The airstrip is maintained by Suriname aluminum/ bauxite mining company. (b) The test site consists of...elements, ranging from denuded mined areas to largely intact multi-canopy. Forest in the area change from residual elements of largely intact...widespread but dissected secondary forest of varying age. They are located in and around the old Suriname Aluminum Company, L.L.C. (Suralco L.L.C.) mining

  1. Dreams and transitions : the royal road to Surinamese and Australian indigenous society

    OpenAIRE

    Mohkamsing-den Boer, Elizabeth Pieternella

    2005-01-01

    This thesis offers a fresh interpretation on the way dreams function among two small-scale societies with a living oral tradition, viz. the Aborigines of Australia and the Amerindian communities of Suriname. It is based on pertinent literature on both communities, but supplemented by fresh fieldwork among certain Arawak and Kari'na communities of Suriname. This approach offers a comparative flavour to the present work. The focus in this book is on the facilitating function dreams appear to ha...

  2. Quantification of bioactive compounds in pulps and by-products of tropical fruits from Brazil.

    Science.gov (United States)

    Ribeiro da Silva, Larissa Morais; Teixeira de Figueiredo, Evania Altina; Silva Ricardo, Nagila Maria Pontes; Pinto Vieira, Icaro Gusmao; Wilane de Figueiredo, Raimundo; Brasil, Isabella Montenegro; Gomes, Carmen L

    2014-01-15

    This study aimed to quantify the levels of resveratrol, coumarin, and other bioactives in pulps and by-products of twelve tropical fruits from Brazil obtained during pulp production process. Pineapple, acerola, monbin, cashew apple, guava, soursop, papaya, mango, passion fruit, surinam cherry, sapodilla, and tamarind pulps were evaluated as well as their by-products (peel, pulp's leftovers, and seed). Total phenolic, anthocyanins, yellow flavonoids, β-carotene and lycopene levels were also determined. Resveratrol was identified in guava and surinam cherry by-products and coumarin in passion fruit, guava and surinam cherry by-products and mango pulp. These fruit pulp and by-products could be considered a new natural source of both compounds. Overall, fruit by-products presented higher (Pfruit pulps. This study provides novel information about tropical fruits and their by-products bioactive composition, which is essential for the understanding of their nutraceutical potential and future application in the food industry. Published by Elsevier Ltd.

  3. Partnerships between Dutch municipalities and municipalities in countries of migration to the Netherlands; knowledge exchange and mutuality

    NARCIS (Netherlands)

    van Ewijk, E.; Baud, I.S.A.

    2009-01-01

    In recent years a growing number of Dutch municipalities have established relations with local governments in the countries of migration to the Netherlands (e.g. Turkey, Suriname and Morocco). In addition to strengthening local governance and improving service delivery in the partner municipalities,

  4. The Caribbean and the Wild Coast

    Directory of Open Access Journals (Sweden)

    Marian Goslinga

    1992-07-01

    Full Text Available [First paragraph] Suriname: a bibliography, 1980-1989. Jo DERKX & IRENE ROLFES. Leiden, the Netherlands: Department of Caribbean Studies, KITLV/Royal Institute of Linguistics and Anthropology, 1990. x + 297 pp. (Paper NLG 25.00 La Caraïbe politique et internationale: bibliographie politologique avec références économiques et socio-culturelles. MICHEL L. MARTIN. Paris: L'Harmattan, 1990. xvii + 287 pp. Suriname. ROSEMARIJN HOEFTE. Oxford and Santa Barbara CA: Clio Press, 1990. xxx + 229 pp. (Cloth US$ 45.00 Although in North American academie circles interest in Suriname (or the Wild Coast, as the area was originally called has always been marginal, the same cannot be said for the Dutch, for whom the former colony continues to hold an enduring fascination. Not only have the Dutch studied the country's historical beginnings assiduously, but Suriname's controversial relationship with the former mother country assures it a definite place in contemporary social and political thought.

  5. 15 CFR Supplement No. 1 to Part 738 - Commerce Country Chart

    Science.gov (United States)

    2010-01-01

    ... (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION REGULATIONS... X Suriname X X X X X X X X X X X Swaziland X X X X X X X X X X Sweden 3 4 X X X X X X X Switzerland...

  6. Van de Surinaamse en Antilliaanse drugsverslaafden betrokken bij het GG&GD-methadonprogramma in Amsterdam zouden er meer voor hun methadonverstrekking bij de huisarts terechtkunnen

    NARCIS (Netherlands)

    de Vries, H. J.; van Brussel, G. H.; Kanhai, K.

    1997-01-01

    OBJECTIVE: To study the possibility of referring Surinam and Netherlands Antillean drug users from a 'low-threshold' municipal methadone programme to general practice for methadone maintenance treatment. (Methadone maintenance treatment for drug users leads to a more regulated life and makes it

  7. Monitoring the response of patients with cutaneous leishmaniasis to treatment with pentamidine isethionate by quantitative real-time PCR, and identification of Leishmania parasites not responding to therapy

    NARCIS (Netherlands)

    Mans, D. R. A.; Kent, A. D.; Hu, R. V.; Lai A Fat, E. J.; Schoone, G. J.; Adams, E. R.; Rood, E. J.; Alba, S.; Sabajo, L. O. A.; Lai A Fat, R. F.; de Vries, H. J. C.; Schallig, H. D. F. H.

    2016-01-01

    Leishmania (Viannia) guyanensis is believed to be the principal cause of cutaneous leishmaniasis (CL) in Suriname. This disease is treated with pentamidine isethionate (PI), but treatment failure has increasingly been reported. To evaluate PI for its clinical efficacy, to compare parasite load, and

  8. Levels of lead, arsenic, mercury and cadmium in clays for oral use on the Dutch market and estimation of associated risks

    NARCIS (Netherlands)

    Reeuwijk, N.M.; Klerx, W.N.M.; Kooijman, M.; Hoogenboom, L.A.P.; Rietjens, I.M.C.M.; Martena, M.J.

    2013-01-01

    Pregnant women in Africa, Asia and Suriname, and some immigrants in Western societies, traditionally consume clay products known by a variety of names such as mabele, calabash chalk, sikor and pimba. Furthermore, clay is used for health purposes in Western societies. Because certain clays can

  9. 03 Van Wyk WEB 03.pmd

    African Journals Online (AJOL)

    Owner

    “Slavernij in perspectief: Monidalisering en erfgoed in Suriname, Ghana, Zuid-. Afrika en Curaçao.” PhD-proefskrif, Erasmus Universiteit Rotterdam, 2012. Snyders, Peter. 'n Ordinary mens. Kaapstad: Tafelberg, 1982. T'Sjoen, Yves en Foster, Ronel, reds. Toenadering: Literaire grensverkeer tussen Afrikaans en Nederlands.

  10. The Bionomics and Vector Competence of Anopheles Albimanus and Anopheles Vestitipennis in Southern Belize, Central America

    Science.gov (United States)

    2000-11-20

    savanna region ofSurinam. Documenta Med. Geogr. Trop.4: 171-174. Casas , M., D.N. Bown and M.H. Rodriguez. 1994. Intradomicillary pre-and postfeeding...adenosine diphosphate (ADP) or adenosine monophospate ( AMP ). Based on this infonnation, many researchers have incorporated ATP into the blood meal to serve

  11. Parenting in Indonesia: Inter- and intracultural differences in mothers' interactions with their young children

    NARCIS (Netherlands)

    Zevalkink, D.J.; Riksen-Walraven, J Marianne

    2001-01-01

    The interactions between 76 lower-class Indonesian mothers and their young children were observed both at home and in a structured play setting. Maternal interactive behaviour in the play session was compared with that of Japanese, Dutch, and Surinam-Dutch mothers observed in a similar setting. The

  12. A Amazônia Caribenha The Caribbean Amazon

    Directory of Open Access Journals (Sweden)

    Argemiro Procópio

    2007-12-01

    Full Text Available A economia informal no Brasil ligando esse país à Guiana, ao Suriname, à Venezuela e à Guiana Francesa permite pensar numa Amazônia brasileiro-caribenha. O Suriname e a Guiana, essa última sede do CARICOM, convivem com fluxos migratórios de garimpeiros brasileiros fugitivos do desemprego. A economia clandestina dá o seu tom à geopolítica cultural e é mais eficiente, que a diplomacia, em estimular a aproximação entre os países caribenhos.The Informal economy in Brazil creates strong linkages between the country and Guyana, Surinam, Venezuela and the French Guyana. For this reason it allows us to think of a Caribbean-Brazilian Amazon. Both Surinam and Guyana, the latter a host to CARICOM, deal with migration flows of Brazilian miners escaping unemployment. The clandestine economy sets the stage for cultural geopolitics and is more efficient than diplomacy in bringing Caribbean countries closer together.

  13. State-of-the-Art in the Development of the Lokono Language

    Science.gov (United States)

    Rybka, Konrad

    2015-01-01

    Lokono is a critically endangered Northern Arawakan language spoken in the pericoastal areas of the Guianas (Guyana, Suriname, French Guiana). Today, in every Lokono village there remains only a small number of elderly native speakers. However, in spite of the ongoing language loss, across the three Guianas as well as in the Netherlands, where a…

  14. The influence of dental caries on body growth in prepubertal children

    NARCIS (Netherlands)

    van Gemert-Schriks, M.C.M.; van Amerongen, E.W.; Aartman, I.H.A.; Wennink, J.M.B.; ten Cate, J.M.; de Soet, J.J.

    2011-01-01

    Dental decay and dental treatment are suggested to be related to body growth in children. The aim of this study was first to assess the relation between dental caries and body proportions cross-sectionally in a Suriname caries child population and secondly to investigate whether dental treatment had

  15. The Educational Attainment of Second Generation Immigrants in the Netherlands

    NARCIS (Netherlands)

    van Ours, J.C.; Veenman, J.M.C.

    2001-01-01

    Since the mid-1960's the Netherlands has had an immigration surplus, mainly because of manpower recruitment from Turkey and Morocco and immigration from the former Dutch colony of Surinam.Immigrants have a weak labor market position, which is related to their educational level and language

  16. Bouw oeververdedigingswerken voor de rechteroever van de Surinamerivier & de linkeroever van de Commewijnerivier. Morfologische aspecten en natuurlijke oeverbescherming

    NARCIS (Netherlands)

    Augustinus, P.G.E.F.

    2004-01-01

    Aanleiding tot de studie is de sedert de jaren tachtig van de vorige eeuw zichtbare erosie van de rechteroever van de Suriname rivier (met name op het traject Suzannasdaal-Voorburg) en de linkeroever van de Commewijne rivier (met name op het traject Mon Trésor-Zorgvliet). Gelet op de bedreigende

  17. Veerkracht in Flora : Een onderzoek naar pro-sociaal gedrag van kwetsbare kinderen uit een Surinaamse volkswijk

    NARCIS (Netherlands)

    Waalring, R.N.

    2009-01-01

    This study regards the development of children growing up in a predominantly creole (black) disadvantaged neighborhood in Paramaribo, Suriname. Some of these children appear to harbor sufficient strength to become socially well-adjusted citizens. Apparently, they are resilient. This study presents

  18. Hypertension and Cardiovascular Risk Profile in a Middle-Income Setting: The HELISUR Study

    NARCIS (Netherlands)

    Diemer, Frederieke S.; Baldew, Se-Sergio M.; Haan, Yentl C.; Aartman, Jet Q.; Karamat, Fares A.; Nahar-van Venrooij, Lenny M. W.; van Montfrans, Gert A.; Oehlers, Glenn P.; Brewster, Lizzy M.

    2017-01-01

    BACKGROUND Hypertension is the leading risk factor responsible for premature death worldwide, but its burden has shifted to low-and middle-income countries. Therefore, we studied hypertension and cardiovascular risk in the population of Suriname, a middle-income country with a predominantly urban

  19. Histoplasma-associated inflammatory pseudotumour of the kidney mimicking renal carcinoma

    NARCIS (Netherlands)

    M.A. den Bakker (Michael); N.N.T. Goemaere (Natascha); J.A. Severin (Juliëtte); J.L. Nouwen (Jan); P.C.M.S. Verhagen (Paul)

    2009-01-01

    textabstractA 56-year-old female, originally from Suriname, with an otherwise unremarkable previous medical history was found to have a renal mass highly suspicious for renal cancer for which a nephrectomy was performed. Within the kidney, a tumourous mass was found which, on histological

  20. A Study of Public Library Users in Some Countries of Latin America and the Caribbean.

    Science.gov (United States)

    Guevara, Alvaro Agudo

    This user survey was part of a three-part diagnostic study that sought to obtain information on how public libraries operate in Latin America (Argentina, Colombia, El Salvador, Guatemala, Honduras, Panama, and Venezuela) and the Caribbean (Barbados, Grenada, Jamaica, and Surinam) and the social role performed by this type of service in the region.…

  1. 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 ;

  2. Multiple paternity and female-biased mutation at a microsatellite locus in the olive ridley sea turtle (Lepidochelys olivacea)

    NARCIS (Netherlands)

    Hoekert, W.E.J.; Neufeglise, N.; Schouten, A.D.; Menken, S.B.J.

    2002-01-01

    Multiple paternity in the olive ridley sea turtle (Lepidochelys olivacea) population nesting in Suriname was demonstrated using two microsatellite loci, viz., Ei8 and Cm84. The large number of offspring sampled per clutch (70 on average, ranging from 15 to 103) and the number of alleles found at the

  3. Sexual risk behaviour among Surinamese and Antillean migrants travelling to their countries of origin

    NARCIS (Netherlands)

    Kramer, M. A.; van den Hoek, A.; Coutinho, R. A.; Prins, M. [= Maria

    2005-01-01

    OBJECTIVES: To examine travel related sexual risk behaviour among migrants living in Amsterdam. METHODS: People originating from Surinam (n = 798) and the Netherlands Antilles (n = 227) were recruited in order to study the heterosexual spread of HIV within ethnic groups. Log binomial regression was

  4. Dreams of passage : - An object-relational perspective on a case of a Hindu death ritual

    NARCIS (Netherlands)

    Mohkamsing-den Boer, E.P.; Zock, T.H.

    2004-01-01

    By examining the case of a death ritual in a Surinam-Hindu community in the Netherlands, the authors want to demonstrate the usefulness of object-relations theory in the study of religion. Because it focuses on the dynamic interaction between individual and culture, this psychological theory

  5. Dreams of passage : An object-relational perspective on a case of a Hindu death ritual

    NARCIS (Netherlands)

    Mohkamsing-den Boer, E.; Zock, T.H.

    2004-01-01

    By examining the case of a death ritual in a Surinam-Hindu community in the Netherlands, the authors want to demonstrate the usefulness of object-relations theory in the study of religion. Because it focuses on the dynamic interaction between individual and culture, this psychological theory

  6. Levende-doden: Afrikaans-Surinaamse percepties, praktijken en rituelen rondom dood en rouw

    NARCIS (Netherlands)

    Pijl, I.H. van der

    2007-01-01

    'Living-Dead: African-Surinamese perceptions, practices and rituals surrounding death and mourning' describes and interprets the death culture of the descendants of African slaves, Creoles and Maroons, in Suriname. The book offers an integrated approach in which a wide range of attitudes comes

  7. A new species of the genus Xanthomicrogaster Cameron (Hymenoptera: Braconidae: Microgastrinae) from Brazil

    NARCIS (Netherlands)

    Penteado-Dias, A.M.; Shimabukuro, P.H.F.; Achterberg, van C.

    2002-01-01

    One new Xanthomicrogaster species from Brazil is described, and X. fortipes Cameron, 1911, is redescribed and reported from Brazil and Suriname for the first time. A key to the species is presented as well as data about the geographical distribution in Brazil.

  8. Review of marine biological studies on the Guyana shelf

    NARCIS (Netherlands)

    Geijskes, D.C.

    1968-01-01

    Until recently biological research in the sea off Suriname had not received much attention. There was no fishery in the open sea and there was no incentive to investigate this unknown world. But in the last twenty years, experiments have gradually led to serious study of the subject. Before the

  9. Surimyia, a new genus of Microdontinae, with notes on Paragodon Thompson, 1969 (Diptera, Syrphidae)

    NARCIS (Netherlands)

    Reemer, M.

    2008-01-01

    Surimyia, a new genus of Microdontinae (Diptera: Syrphidae) is described, based on specimens from Suriname. Surimyia is the only known genus of Syrphidae in which the katatergum (ventral part of lateral postnotal sclerite of mesonotum) lacks microtrichia. Within Microdontinae, the genus is unique in

  10. The effect of different dental treatment strategies on the oral health of children: a longitudinal randomised controlled trial

    NARCIS (Netherlands)

    van Gemert-Schriks, M.C.M.; van Amerongen, W.E.; ten Cate, J.M.; Aartman, I.H.A.

    2008-01-01

    The aim of the present study is to verify which strategy is the most effective in the treatment of dental decay of the deciduous dentition in a moderate to high caries child population under remote field conditions. This study was carried out in the rain forest of Suriname. Three hundred and eighty

  11. The Growth Form of Croton pullei (Euphorbiaceae) - Functional Morphology and Biomechanics of a Neotropical Liana

    NARCIS (Netherlands)

    Gallenmüller, F.; Müller, U.; Rowe, N.; Speck, T.

    2001-01-01

    Croton pullei (Euphorbiaceae) is a woody climber of the lowland rainforest in French Guyana and Surinam. During ontogeny, a shift from a juvenile free-standing growth phase to an older supported growth phase is observed. The following biomechanical parameters were studied: structural Young's

  12. Dreams and transitions : the royal road to Surinamese and Australian indigenous society

    NARCIS (Netherlands)

    Mohkamsing-den Boer, Elizabeth Pieternella

    2005-01-01

    This thesis offers a fresh interpretation on the way dreams function among two small-scale societies with a living oral tradition, viz. the Aborigines of Australia and the Amerindian communities of Suriname. It is based on pertinent literature on both communities, but supplemented by fresh fieldwork

  13. Instances of Use of United States Armed Forces Abroad, 1798-2015

    Science.gov (United States)

    2015-10-15

    government in exile, Brazil cooperated to protect aluminum ore supply from the bauxite mines in Surinam. Iceland. Iceland was taken under the protection...Kuwaiti oil tankers through the Gulf. President Reagan reported that U.S. Navy ships had been fired upon or struck mines or taken other military

  14. Instances of Use of United States Armed Forces Abroad, 1798-2012

    Science.gov (United States)

    2012-09-19

    exile, Brazil cooperated to protect aluminum ore supply from the bauxite mines in Surinam. 1941 Iceland. Iceland was taken under the protection of...escorting Kuwaiti oil tankers through the Gulf. President Reagan reported that U.S. Navy ships had been fired upon or struck mines or taken other military

  15. Moengo on strike: the politics of labour in Suriname’s Bauxite industry

    NARCIS (Netherlands)

    de Koning, A.

    2011-01-01

    This article examines one crucial period of contestation in colonial Suriname, the years 1941 and 1942, when sustained labour unrest in the bauxite town of Moengo led to the establishment of the first mining unions. It argues that these strikes laid the groundwork for future relations between

  16. Instances of Use of United States Armed Forces Abroad, 1798-2013

    Science.gov (United States)

    2013-08-30

    Brazil cooperated to protect aluminum ore supply from the bauxite mines in Surinam. Iceland. Iceland was taken under the protection of the United...Gulf. President Reagan reported that U.S. Navy ships had been fired upon or struck mines or taken other military action on September 23, October 10

  17. Instances of Use of United States Armed Forces Abroad, 1798-2010

    Science.gov (United States)

    2011-03-10

    cooperated to protect aluminum ore supply from the bauxite mines in Surinam. 1941 Iceland. Iceland was taken under the protection of the United States...through the Gulf. President Reagan reported that U.S. Navy ships had been fired upon or struck mines or taken other military action on September 23

  18. Instances of Use of United States Armed Forces Abroad, 1798-2014

    Science.gov (United States)

    2014-09-15

    Brazil cooperated to protect aluminum ore supply from the bauxite mines in Surinam. Iceland. Iceland was taken under the protection of the United...reported that U.S. Navy ships had been fired upon or struck mines or taken other military action on September 23, October 10, and October 20, 1987, and

  19. Surface and boundary layer exchanges of volatile organic compounds, nitrogen oxides and ozone during the GABRIEL campaign

    NARCIS (Netherlands)

    Ganzeveld, L.; Eerdekens, G.; Feig, G.; Fischer, H.; Harder, H.; Konigstedt, R.; Kubistin, D.; Martinez, M.; Meixner, F. X.; Scheeren, H. A.; Sinha, V.; Taraborrelli, D.; Williams, J.; de Arellano, J. Vila-Guerau; Lelieveld, J.

    2008-01-01

    We present an evaluation of sources, sinks and turbulent transport of nitrogen oxides, ozone and volatile organic compounds (VOC) in the boundary layer over French Guyana and Suriname during the October 2005 GABRIEL campaign by simulating observations with a single-column chemistry and climate model

  20. Wood anatomy of the neotropical Sapotaceae : XIV. Elaeoluma

    Science.gov (United States)

    Bohumil Francis Kukachka

    1980-01-01

    The genus Elaeoluma consists of three species distributed in the Amazon Basin, Surinam, Guyana, and Venezuela. The description presented here is based on E. glabrescens of the Amazon Basin. The wood is easily differentiated from all other neotropical Sapotaceae by its pale brown color, reticulate parenchyma, which is hardly discernable with a hand lens, and a low...

  1. Larvicidal efficacy of Jatropha curca L. ( Euphorbiaceae ) leaf and ...

    African Journals Online (AJOL)

    In this context, the purpose of the present search was to explore the larvicidal properties of Jatropha curcas L. leaf and seed extracts against Culex pipiens L. The larvicidal activity was evaluated in eight different provenances recently introduced in Tunisia (Tanzania (ARU), Mozambique (MOZ), Surinam (SUR) and Brazil ...

  2. First case of Echinococcus vogeli infection imported to the Netherlands, January 2013

    NARCIS (Netherlands)

    Stijnis, C.; Bart, A.; Brosens, L.; van Gool, T.; Grobusch, M.; van Gulik, T.; Roelfsema, J.; van Thiel, P.

    2013-01-01

    In January 2013 in the Netherlands, a man in his 50s from Suriname underwent hemihepatectomy because of a cystic liver mass, assumed to be a cystadenoma. Pathology revealed an echinococcal infection. PCR analysis of cyst material identified Echinococcus vogeli, causing polycystic hydatid disease.

  3. On a new variety of Ampullaria crassa Swainson from French Guyana

    NARCIS (Netherlands)

    Vernhout, J.H.

    1914-01-01

    The Gonini-Expedition, that explored in 1903 and 1904 some of the rivers, giving origin to the Marowijne or Maroni, as it is called by the French (see sketch of Surinam on p. 2 of this volume), made also a little excursion on French territory, and explored a part of Mount Cottica on the right bank

  4. Sexospécificités, culture sexuelle et VIH/sida dans les Caraïbes ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... de trois pays (Barbade, Surinam et Trinité-et-Tobago) en accordant une attention particulière à la vulnérabilité des femmes et des jeunes filles dans plusieurs contextes, dont les relations conjugales et à partenaires multiples, les relations sexuelles forcées ou transactionnelles (violence faite aux enfants, prostitution, etc.) ...

  5. Note on Leptomicrurus collaris (Schlegel) (Reptilia, Serpentes)

    NARCIS (Netherlands)

    Brongersma, L.D.

    1966-01-01

    An attempt to prepare a survey of the poisonous snakes of Surinam led to the discovery of a specimen of the very rare coral snake Leptomicrurus collaris (Schlegel) in the Zoological Museum, Amsterdam, and to tracing another specimen in the Staatliche Museum für Naturkunde, Ludwigsburg (Stuttgart

  6. Congressional Presentation for Foreign Operations, Fiscal Year 1999.

    Science.gov (United States)

    1998-01-01

    Peru, Suriname, Trinidad & Tobago, Uruguay, Venezuela East Asia and the Pacific Cambodia , Indonesia, Laos, Malaysia, Mongolia, Papua New Guinea... ecotourism , combating decertification and, undertaking biodiversity conservation projects. The African Development Foundation provides funds for...have been able to draw for support of our objectives (e.g., crucial funding for KEDO, a democratic resolution in Cambodia and Burma, critical tasks for

  7. Cutane myiasis door een dubbelinfestatie met larven van Dermatobia hominis en Cochliomyia hominivorax

    NARCIS (Netherlands)

    Zupan-Kajcovski, B.; Simonian, H.; Keller, J. J.; Faber, W. R.

    2004-01-01

    In a 51-year-old man who had visited Surinam, cutaneous myiasis was diagnosed, caused by simultaneous infestation with the larvae of two different species of flies: Dermatobia hominis and Cochliomyia hominivorax. On his right lower arm the man had two solitary, furuncle-like lesions with a central

  8. Over Vlaams-Nederlandse woordenboeken

    Directory of Open Access Journals (Sweden)

    Prędota Stanisław

    2014-07-01

    Full Text Available The contemporary Dutch language belongs to European multi-centered languages and has three variations: Dutch of the Kingdom of the Netherlands, Dutch in Northern Belgium, and Dutch in Surinam. There are differences among the above variations which mainly regard the pronunciation and lexicon. The Flemish and Surinam variations pose a great challenge, especially for the translators of the Flemish and Surinam literature. Similarly, they pose also a significant theoretical and practical problem for the authors of one and two-language dictionaries of the Dutch language. The contemporary lexicography attempts to register the differences which one can find between the standard of the Dutch language and: its Northern Belgium variation, as well as its Surinam variation. It needs to be noted that lexicographers so far have been paying much attention to lexical differences between Dutch of the Kingdom of the Netherlands and Dutch of the Northern Belgium. In this very paper there are described four printed Flemish-Dutch dictionaries and one online dictionary, we also characterize the Prisma Handwoordenboek Nederlands met onderscheid tussen het Belgisch-Nederlands en Nederlands-Nederlands met medewerking van W. Martin en W. Smedts.

  9. The USAF STINFO Program Overview

    Science.gov (United States)

    1989-06-01

    Surinam, Venezuela, Bolivia, Chile, Ecuador, Peru, Argentina, I Brazil , Falkland Islands, Paraguay, Uruguay. Country Group V: All countries not included...technology and devices by acquiring and testing the application of existing and promising computer, telecomunications , storage, and transmission devices i and

  10. Cutaneous leishmaniasis in Dutch military

    NARCIS (Netherlands)

    van Thiel, P.P.A.M.

    2010-01-01

    Leishmaniasis is een tropische ziekte veroorzaakt door een parasiet die wordt overgebracht door de zandvlieg. Pieter-Paul van Thiel beschrijft de besmetting van militairen tijdens drie missies in Afghanistan, en jungletrainingen in Suriname en Belize. Bij een missie in Noord-Afghanistan in 2005

  11. Transport of biomass burning smoke to the upper troposphere by deep convection in the equatorial region

    NARCIS (Netherlands)

    Andreae, M. O.; Artaxo, P.; Fischer, H.; Freitas, S. R.; Grégoire, J.-M.; Hansel, A.; Hoor, P.; Kormann, R.; Krejci, R.; Lange, L.; Lelieveld, J.; Lindinger, W.; Longo, K.; Peters, W.; de Reus, M.; Scheeren, B.; Silva Dias, M. A. F.; Ström, J.; van Velthoven, P. F. J.; Williams, J.

    2001-01-01

    During LBA-CLAIRE-98, we found atmospheric layers with aged biomass smoke at altitudes >10 km over Suriname. CO, CO2, acetonitrile, methyl chloride, hydrocarbons, NO, O3, and aerosols were strongly enhanced in these layers. We estimate that 80-95% of accumulation mode aerosols had been removed

  12. Variability-lifetime relationship for organic trace gases : A novel aid to compound identification and estimation of HO concentrations

    NARCIS (Netherlands)

    Williams, J; Fischer, H; Harris, GW; Crutzen, PJ; Hoor, P; Hansel, A; Holzinger, R; Warneke, C; Lindinger, W; Scheeren, B; Lelieveld, J

    2000-01-01

    In this study we report aircraft-borne measurements of organic species made during March 1998 in Surinam, an unpolluted region on the northeast coast of South America Measurements included the following: CO by tunable diode laser; a wide variety of organics including acetone, acetonitrile, and

  13. Abortifacient properties of alligator pepper ( Aframomum melegueta ...

    African Journals Online (AJOL)

    Alligator pepper (Aframomum melegueta) is used in the Surinam cuisine to flavour dishes such as vegetables (okra and tomatoes recipes), soups (lentil and chicken) and fish recipes. It has a wide use and the eating does not exclude pregnant women who actually use it to terminate unwanted pregnancy. A large percentage ...

  14. City profile: Paramaribo

    NARCIS (Netherlands)

    Verrest, H.J.L.M.

    2010-01-01

    Paramaribo, the largest and only significant urban area in Suriname, is a typical primate city. The majority of the countries’ population resides here and the majority of political, social and economic functions is clustered in the urban zone. In the course of the 20th century, the city changed

  15. Leven met de overstromingen 2007

    NARCIS (Netherlands)

    Van der Ent, R.; De Brauw, H.; Nelissen, J.; Van den Berg van Saparoea, F.

    2007-01-01

    Introduction In May 2006 many rivers and creeks in the interior of Suriname caused flooding and a lot of inhabitants were surprised by the water. Over 22,000 people were struck in a way that their houses were (temporarily) uninhabitable. In the most places the duration of the flooding was limited to

  16. Snakes of the Guianan region

    NARCIS (Netherlands)

    Hoogmoed, M.S.

    1982-01-01

    The study of snaks from the Guianan region got an early start in 1705 when several species were pictured by Merian. As relatively large proportion of the snakes described by Linnaeus originated from Surinam. Interest for and knowledge of this group of animals steadily increased in the 18th and 19th

  17. New species and notes on genera of the Celastraceae (incl. Hippocrateaceae). III

    NARCIS (Netherlands)

    Mennega, A.M.W.

    1983-01-01

    A description is given of two new species in the genus Pristimera, P. dariense from Panama and P. caudata from Suriname. P. dariense differs by its flattened disk from the other New World species of the genus, but would fit in the subgenus Trochantha N. Hallé known from Africa. Cuervea crenulata sp.

  18. Spontaneous cure of American cutaneous leishmaniasis due to Leishmania naiffi in two Dutch infantry soldiers

    NARCIS (Netherlands)

    van der Snoek, E. M.; Lammers, A. M.; Kortbeek, L. M.; Roelfsema, J. H.; Bart, A.; Jaspers, C. A. J. J.

    2009-01-01

    We report two Dutch infantry soldiers who acquired American cutaneous leishmaniasis (ACL) during military jungle training in Surinam. The lesions had existed for 3 and 5 months, respectively, before the soldiers presented for treatment. The lesions occurred on the head and right thigh, and were

  19. On Hypopygus lepturus, a little known dwarf gymnotid fish from South America (Pisces, Cypriniformes, Gymnotoidei)

    NARCIS (Netherlands)

    Nijssen, H.; Isbrücker, I.J.H.

    1972-01-01

    Hypopygus lepturus Hoedeman, 1062, was hitherto known from the holotype and one paratype only, both imported aquarium specimens. In this paper the type locality of the species is restricted. Additional distributional data from Surinam are given, together with records on the occurrence of H. lepturus

  20. Revision of the Neotropical diving beetle genus Hydrodessus J. Balfour-Browne, 1953 (Coleoptera, Dytiscidae, Hydroporinae, Bidessini).

    Science.gov (United States)

    Miller, Kelly B

    2016-01-01

    The Neotropical diving beetle genus Hydrodessus J. Balfour-Browne, 1953 (Coleoptera: Dytiscidae: Hydroporinae: Bidessini) is revised. Thirty species are recognized. The following new species are described: Hydrodessus bimaculatus sp. n. (Venezuela), Hydrodessus brevis sp. n. (Venezuela), Hydrodessus concolorans sp. n. (Venezuela), Hydrodessus continuus sp. n. (Venezuela), Hydrodessus disjunctus sp. n. (Suriname), Hydrodessus fasciatus sp. n. (Brazil), Hydrodessus imparilis sp. n. (Ecuador), Hydrodessus keithi sp. n. (Brazil, Colombia, Ecuador), Hydrodessus kurti sp. n. (Suriname), Hydrodessus kylei sp. n. (Suriname, Venezuela), Hydrodessus laetus sp. n. (Venezuela), Hydrodessus latotibialis sp. n. (Peru), Hydrodessus maculatus sp. n. (Guyana, Venezuela), Hydrodessus morsus sp. n. (Venezuela), Hydrodessus palus sp. n. (Venezuela), and Hydrodessus tenuatus sp. n. (Suriname). The following new synonyms are established: Hydrodessus fragrans Spangler, 1985 = Hydrodessus biguttatus (Guignot, 1957) syn. n. and Hydrodessus robinae Spangler, 1985 = Hydrodessus octospilus (Guignot, 1957), syn. n. One species is transferred from Hydrodessus to Amarodytes Régimbart, Amarodytes soekhnandanae (Makhan, 1994), comb. n. Habitus photographs (dorsal and lateral) and photos of the ventral surfaces are provided for most species. Line drawings of male and female genitalia and other diagnostic features are also provided along with distribution maps.

  1. Gold-rush in a forested El Dorado: deforestation leakages and the need for regional cooperation

    Science.gov (United States)

    Dezécache, Camille; Faure, Emmanuel; Gond, Valéry; Salles, Jean-Michel; Vieilledent, Ghislain; Hérault, Bruno

    2017-03-01

    Tropical forests of the Guiana Shield are the most affected by gold-mining in South America, experiencing an exponential increase in deforestation since the early 2000’s. Using yearly deforestation data encompassing Guyana, Suriname, French Guiana and the Brazilian State of Amapá, we demonstrated a strong relationship between deforestation due to gold-mining and gold-prices at the regional scale. In order to assess additional drivers of deforestation due to gold-mining, we focused on the national scale and highlighted the heterogeneity of the response to gold-prices under different political contexts. Deforestation due to gold-mining over the Guiana Shield occurs mainly in Guyana and Suriname. On the contrary, past and current repressive policies in Amapá and French Guiana likely contribute to the decorrelation of deforestation and gold prices. In this work, we finally present a case study focusing on French Guiana and Suriname, two neighbouring countries with very different levels of law enforcement against illegal gold-mining. We developed a modelling framework to estimate potential deforestation leakages from French Guiana to Suriname in the border areas. Based on our assumptions, we estimated a decrease in deforestation due to gold-mining of approx. 4300 hectares in French Guiana and an increase of approx. 12 100 hectares in Suriname in response to the active military repression of illegal gold-mining launched in French Guiana. Gold-mining in the Guiana Shield provides challenging questions regarding REDD+ implementation. These questions are discussed at the end of this study and are important to policy makers who need to provide sustainable alternative employment to local populations in order to ensure the effectiveness of environmental policies.

  2. The lady and the eel: how Aphra Behn introduced Europeans to the "numb eel".

    Science.gov (United States)

    Finger, Stanley

    2012-01-01

    Aphra Behn (1640-1689) has been called the first professional British female writer. Behn probably visited Surinam in the 1660s, but it was not until 1688 that she wrote Oroonoko: or, The Royal Slave, the novel for which she is best remembered. Although overlooked by historians of science, Oroonoko provided a description of the "numb eel," effectively introducing many Europeans to the exotic and frightening creature that would become known as the "electric eel" during the second half of the 1700s, when it would play a central role in showing the reality of animal electricity, effectively putting neuromuscular physiology on its more modern course. This article examines Behn's early life, including why she might have gone to Surinam, the sources that might have helped her write her colorful description of the eel, and how what she had written circulated widely and continued to contribute to the changing scientific landscape after her death.

  3. A Swiss Village in the Dutch Tropics: The Limitations of Empire-Centred Approaches to the Early Modern Atlantic World

    Directory of Open Access Journals (Sweden)

    Karwan Fatah-Black

    2013-03-01

    Full Text Available This article considers what the migration circuits to and from Suriname can tell us about Dutch early modern colonisation in the Atlantic world. Did the Dutch have an Atlantic empire that can be studied by treating it as an integrated space, as suggested by New Imperial Historians, or did colonisation rely on circuits outside Dutch control, stretching beyond its imperial space? An empire-centred approach has dominated the study of Suriname’s history and has largely glossed over the routes taken by European migrants to and from the colony. When the empirecentred perspective is transcended it becomes possible to see that colonists arrived in Suriname from a range of different places around the Atlantic and the European hinterland. The article takes an Atlantic or global perspective to demonstrate the choices available to colonists and the networks through which they moved.

  4. A new species of Miroculis (Ephemeroptera: Leptophlebiidae from NE Argentina Una nueva especie de Miroculis (Ephemeroptera: Leptophlebiidae del NE de Argentina

    Directory of Open Access Journals (Sweden)

    Eduardo Domínguez

    2007-12-01

    Full Text Available The genus Miroculis Edmunds has species described from Brazil, Colombia, Peru, Venezuela and Suriname, with additional records from other countries in northern South America. In this paper, Miroculis (Ommaethus misionensis sp. nov. is described from male and female imagos from Misiones Province, NE Argentina. This constitutes the Southernmost record for the genus.El género Miroculis Edmunds tiene especies registradas en Brasil, Colombia, Perú, Venezuela y Surinam, con registros adicionales de otros países en el norte de América del Sur. En este trabajo se describe la especie Miroculis (Ommaethus misionensis sp. nov. de machos y hembras imago, de la provincia de Misiones, en el Noreste de Argentina, lo que constituye el registro más austral para el género.

  5. Peter A. Florschutz

    Directory of Open Access Journals (Sweden)

    Cleef Antoine M.

    1978-12-01

    Full Text Available El 25 de mayo de 1976 falleció inesperadamente, a la edad de53 años, Peter Arnold Florschütz, eminente briólogo y profesor deBotánica Sistemática en Utrecht (Holanda. Era bien conocido porsus estudios de los musgos de Surinam. Fue coautor del "Index Muscorum", miembro de la comisión de la Flora Neotrópica y tesorero del IAPT.

  6. O Escudo Guianês: um patrimônio natural para preservar

    Directory of Open Access Journals (Sweden)

    Rubens da Silva Ferreira

    2016-01-01

    Full Text Available The work reflects on the Guiana Shield as natural heritage to be preserved in a process driven by international cooperation between Brazil, Colombia, French Guiana, Guyana, Suriname and Venezuela in the protecting of a transboundery property. Among other possibilities, a proposed action in this direction is given by the creation of Conservation Units (CU for inclusion in the World Heritage List of the United Nations Educa‑tional, Scientific and Cultural Organization (UNESCO.

  7. Knowing Your Partner: The Evolution of Brazilian Special Operations Forces

    Science.gov (United States)

    2012-08-01

    with Chile, Guyana, and Suriname. In December 2005, after difficult nego- tiations, Mercosur agreed to the accession of Venezuela as a full member...d. involving the U.S. Southern Command, Brazil, Argentina, Bolivia, Paraguay, Uruguay, Venezuela , and the United Nations DPKO Promoted to Major...imports), the United States (14 percent of exports, 15 percent of imports), China (8 percent of exports, 12 percent of imports), and Mercosur , a Latin

  8. Defending the Amazon: Conservation, Development and Security in Brazil

    Science.gov (United States)

    2009-03-01

    was the external threat of political instability. Both Suriname and Peru were security concerns...127. 76 Ibid., 129. 77 Galeria dos Presidentes , “Fernando Collor,” Office of the President of the Federated Republic of Brazil, http...Reacting to this domestic crisis, Franco announced a war on poverty that used the military to reluctantly 79 Galeria dos Presidentes , “Itamar Franco

  9. Quality of GP care, perceptions of ethnic minorities in The Netherlands.

    OpenAIRE

    Uiters, E.H.; Sixma, H.J.; Devillé, W.; Groenewegen, P.P.; Foets, M.

    2005-01-01

    Background: Aim of our study is to gain insight into similarities and differences in patients’ evaluation of the quality of GP care between ethnic groups, and into factors explaining these differences. Subsequently, possible aspects for quality improvement will be derived.Methods: Health interview surveys in NIVEL’s Dutch National Survey of General Practice-2 (2001). A total of 12 699 indigenous and 1339 migrant clients from Turkey, Morocco, Surinam, and The Netherlands Antilles were intervie...

  10. Insecta, Coleoptera, Elmidae, Amazon region

    OpenAIRE

    Passos, Maria Inês; Fernandes, André; Hamada, Neusa; Nessimian, Jorge

    2016-01-01

    A list of Elmidae species from Amazon is presented. The list was prepared based on a literature survey and examination of the entomological collection of Instituto Nacional de Pesquisas da Amazônia (INPA). The list includes 102 species, with ten new occurrences recorded, being one for the Amazon (which includes areas of Brazil, Bolivia, Colombia, Guyana, French Guyana, Peru, Suriname and Venezuela) three for the Amazonas state, and six for other localities in Brazil. Reports about species bib...

  11. A note on the correct spelling of the name of the freshwater shrimp Macrobrachium olfersii (Wiegmann, 1836) (Decapoda, Palaemonidae).

    Science.gov (United States)

    Rossi, Natália; Grave, Sammy De; Mantelatto, Fernando L

    2016-05-26

    Macrobrachium olfersii (Wiegmann, 1836), popularly known as Pitu, Bristled River Shrimp and Buchura River Prawn, is a freshwater shrimp species widespread along the eastern coasts of the Americas. The species can be found from the southeastern United States, where the prawns were introduced (Holthuis & Provenzano, 1970), southwards to Rio Grande do Sul (Brazil), including numerous records in Mexico, Nicaragua, Costa Rica, Panama, Colombia, Venezuela, Guyana and Suriname (Holthuis, 1952; Williams, 1984; Melo, 2003; Valencia & Campos, 2007).

  12. Development of an Engineering Soil Database

    Science.gov (United States)

    2017-12-27

    calculation of an energy and water budget that quantifies both the flow of heat and moisture within the soil and also the exchange of heat and moisture...South American countries such as Brazil , Argentina, Colombia, Bolivia, Peru, Chile, Paraguay, Venezuela, Uruguay, Ecuador, Guyana, Suriname, and...for country such as Brazil (Cooper et al. 2005). Here, the data were very clearly labeled in terms of grain sizes. The most helpful link was D.G

  13. Identification of 5-hydroxy-tryptamine (bufotenine) in takini (Brosimum acutifolium Huber subsp acutifolium CC Berg, Moraceae), a shamanic potion used in the Guiana Plateau

    OpenAIRE

    Moretti, Christian; Gaillard, Y.; Grenand, Pierre; Bevalot, F.; Prevosto, J.M.

    2006-01-01

    This paper is the first thorough analysis of takini, a hallucinogen used by the shamans of several peoples in Suriname, French Guiana, and the region east of the Para in Brazil. The drug is contained in the latex of the Brosimum acutifolium tree, and until now, its psychotropic properties appeared inconsistent with the more general medicinal uses of the tree in the surrounding region. Our chemical and botanical studies reveal that the active ingredient of takini is bufotenine; and that this c...

  14. NUEVOS REGISTROS Y AMPLIACIÓN DE DATOS DE DISTRIBUCIÓN GEOGRÁFICA DE ESPECIES DE GERRIDAE (HEMIPTERA PARA COLOMBIA.

    Directory of Open Access Journals (Sweden)

    Irina Tatiana Morales Castaño

    2010-01-01

    Full Text Available Se revisaron cinco colecciones entomológicas de Colombia y se registra por primera vez para el país Brachymetra shawi Hungerford & Matsuda 1938, especie que había sido reportada para Guyana, Guyana Francesa, Surinam, Brasil y Bolivia y Potamobates variabilis Hungerford 1957, registrada solamente para el Perú; asimismo se amplía la distribución departamental para 14 especies de la familia Gerridae.

  15. Víra jako sociální opora

    OpenAIRE

    Holečková, Žaneta

    2016-01-01

    Name and Suriname of the autor: Žaneta Holečková Institution: Charles University in Prague, Faculty of Medicine in Hradec Králové, Department of Social Medicine, Department of Nursing Title: Faith es social support Supervisor: Mgr. Michaela Votroubková Number of pages: 59 Number of attachments: 6 Year of defense: 2016 Keywords: faith, social support, Christianity, religion, nursing, disease, patient Summary: This bachelor's thesis represents Christian faith in terms of social support. It is s...

  16. Insecta, Coleoptera, Cerambycidae, Cerambycinae, Trachyderini: New state and country records from South America

    Directory of Open Access Journals (Sweden)

    Quintino, H. Y. S.

    2010-01-01

    Full Text Available Based on the revision of the collections of the Museu Nacional, Universidade Federal do Rio de Janeiro andthe National Museum of Natural History, Smithsonian Institution, the current work provides new localities for 32 speciesand two subspecies of Trachyderini from South America. Thirteen new country records from Argentina, Brazil, Colombia,Ecuador, Peru, Surinam and Venezuela and 35 new state records from Brazil are registered.

  17. Good prospects overcome domestic politics

    International Nuclear Information System (INIS)

    Anon.

    1997-01-01

    The paper discusses the South American gas and oil industries. Opening ever wider to private investment, the continent is attracting a flood of foreign and local firms, pushing drilling and production rates still higher. This is despite a rash of political problems in many countries, including guerrillas, environmentalists, crooked officials and border disputes. Separate evaluations are given for Venezuela, Argentina, Colombia, Brazil, Bolivia, Ecuador, Peru, Trinidad and Tobago, Chile, and briefly for Falkland Islands, Paraguay, Suriname, and Barbados

  18. Estimating the reproductive number, total outbreak size, and reporting rates for Zika epidemics in South and Central America

    Directory of Open Access Journals (Sweden)

    Deborah P. Shutt

    2017-12-01

    Full Text Available As South and Central American countries prepare for increased birth defects from Zika virus outbreaks and plan for mitigation strategies to minimize ongoing and future outbreaks, understanding important characteristics of Zika outbreaks and how they vary across regions is a challenging and important problem. We developed a mathematical model for the 2015/2016 Zika virus outbreak dynamics in Colombia, El Salvador, and Suriname. We fit the model to publicly available data provided by the Pan American Health Organization, using Approximate Bayesian Computation to estimate parameter distributions and provide uncertainty quantification. The model indicated that a country-level analysis was not appropriate for Colombia. We then estimated the basic reproduction number to range between 4 and 6 for El Salvador and Suriname with a median of 4.3 and 5.3, respectively. We estimated the reporting rate to be around 16% in El Salvador and 18% in Suriname with estimated total outbreak sizes of 73,395 and 21,647 people, respectively. The uncertainty in parameter estimates highlights a need for research and data collection that will better constrain parameter ranges.

  19. Lymphatic filariasis in the Caribbean region: the opportunity for its elimination and certification Filariasis linfática en la región del Caribe: la oportunidad para eliminarla y certificar dicha eliminación

    Directory of Open Access Journals (Sweden)

    Samuel C. Rawlins

    2000-05-01

    Full Text Available In order to support the case for a certification of elimination of lymphatic filariasis (LF in some Caribbean countries, we compared the prevalence of circulating Wuchereria bancrofti antigen in communities in Guyana, Suriname, and Trinidad. For the study, we assayed school children in six communities in Guyana, five communities in Suriname, and three communities in Trinidad for the prevalence of circulating W. bancrofti antigen, using a new immunochromatographic test for LF. We also assayed adults in these three countries, with a special focus on Blanchisseuse, Trinidad, where mass treatment for LF elimination had been carried out in 1981. The prevalences of W. bancrofti circulating antigen found in the school children populations ranged from 1.7% to 33.2% in Guyana and were 0.22% overall in Suriname and 0.0% in Trinidad. Among adults in two Guyana communities the prevalences were 16.7% and 32.1%. The results were all negative from 211 adults in communities in the north, center, and south of Trinidad, as well as from 29 adults in Suriname. The data suggest that contrary to reports of LF endemicity from the World Health Organization, LF may no longer be present in Trinidad and may be of very low prevalence in Suriname. Trinidad and Tobago and other Caribbean nations proven negative could seek to be awarded a certificate of LF elimination. In Suriname the small localized pocket of infected persons who may serve as a reservoir of LF infection could be tested and appropriately treated to achieve LF elimination. Such LF-positive countries as Guyana should access new international resources being made available for LF elimination efforts. An adequate certification program would help identify which countries should seek the new LF elimination resources.Con el fin de documentar la posibilidad de certificar la eliminación de la filariasis linfática (FL en algunos países del Caribe, hemos comparado la prevalencia del antígeno circulante de Wuchereria

  20. ZONEAMENTO AGROCLIMÁTICO DA PITANGUEIRA PARA TRÊS CENÁRIOS DISTINTOS DE PRECIPITAÇÃO PLUVIAL EM PERNAMBUCO

    Directory of Open Access Journals (Sweden)

    ALEXSANDRO OLIVEIRA DA SILVA

    2011-01-01

    Full Text Available The present work had as objective to carry through the agroclimatic zoning of the culture of surinam cherry in the state of Pernambuco. They had been used given average annual of minimum and maximum pluvial precipitation and pertaining temperatures of air the 201 climatologic station located in the main representative cities of the regions of the State for the elaboration of the water balance and the attainment of the thermal and water limits. The function density of probability of the distribution gamma was used to classify the dry, regular and rainy years. The maps of dry, regular and rainy years had been produced using interpolation for kriging. The results had presented 19 cities with full aptitude for dry years, 50 cities for regular years and 66 cities for rainy years apt to the culture of surinam cherry. The cities of Cortês, Gameleira and Palmares had revealed with better aptitudes agroclimatic for the culture of the surinam cherry in Pernambuco.

  1. Moengo on strike: The Politics of Labour in Suriname’s Bauxite Industry

    Directory of Open Access Journals (Sweden)

    Anouk de Koning

    2011-10-01

    Full Text Available This article examines one crucial moment of contestation in colonial Suriname, the years 1941- 42, when sustained labour unrest in bauxite town Moengo led to the founding of the first mining unions. It argues that these strikes laid the groundwork for future relations between labour, company and the state and explores the kinds of socio-political alliances that were forged between labour and nationalist politicians on the one hand, and government and transnational company on the other, thereby situating this particular contestation in a larger struggle over a colonial system that aligned itself with metropolitan economic interests.Resumen: Moengo en huelga: Políticas Laborales en la Industria de la Bauxita en SurinameEn este artículo se aborda un momento crucial de la impugnación en el Suriname colonial entre los años 1941-42, cuando un persistente malestar entre los trabajadores del pueblo de la bauxita de Moengo condujo a la fundación de los primeros sindicatos mineros. Se sostiene que esas huelgas sentaron las bases de las futuras relaciones entre el trabajo, las compañías y el estado y se exploran los tipos de alianzas socio-políticas que se forjaron entre políticos laboristas y nacionalistas por un lado, y el gobierno y compañías transnacionales por el otro, situando por ello esta particular impugnación en una lucha de mayor alcance contra un sistema colonial que se identificaba a sí mismo con los intereses económicos metropolitanos.

  2. Policing and Transgressing Borders: Soldiers, Slave Rebels, and the Early Modern Atlantic

    Directory of Open Access Journals (Sweden)

    Marjoleine Kars

    2009-12-01

    Full Text Available In 1763, a regiment of mercenary soldiers stationed on the border of Suriname and Berbice in South America, rebelled. The men had been sent to help subdue a large slave rebellion. Instead, they mutinied and joined the rebelling slaves. This paper reconstructs the mutiny from Dutch records and uses it to look at the role of soldiers as border crosser in the Atlantic world. Colonial historians have usually studied soldiers in their capacity of border enforcers, men who maintained the cultural and legal divisions that supported colonial authority. However, as I show, soldiers with great regularity crossed those same borders, threatening the very foundations of colonialism.

  3. L’AMAZONIE BRESILIENNE, NOUVELLE INTERFACE MIGRATOIRE ENTRE LES CARAÏBES ET L’AMERIQUE DU SUD ?

    Directory of Open Access Journals (Sweden)

    Stéphane Granger

    2014-01-01

    Full Text Available Haitian migrations in French Guiana, which usually transit by Suriname, yet seem to transit by the Brazilian Amazonia. This country became the entrance of an important flow of Haitian immigrants, which indeed are going to the metropolis of São Paulo, new Eldorado for wretched Caribbean populations. Now joined by other flows arriving from Africa and even Asia, these migrations are showing the new combination of the traditional organization of the world, as well as the new importance of Brazil as a regional power in the American world. Amazonia is yet becoming a new crossroad facilitating a better integration of the Americas, including by the migrations.

  4. Best practices in intercultural health: five case studies in Latin America

    Science.gov (United States)

    Mignone, Javier; Bartlett, Judith; O'Neil, John; Orchard, Treena

    2007-01-01

    The practice of integrating western and traditional indigenous medicine is fast becoming an accepted and more widely used approach in health care systems throughout the world. However, debates about intercultural health approaches have raised significant concerns. This paper reports findings of five case studies on intercultural health in Chile, Colombia, Ecuador, Guatemala, and Suriname. It presents summary information on each case study, comparatively analyzes the initiatives following four main analytical themes, and examines the case studies against a series of the best practice criteria. PMID:17803820

  5. Dreams of passage: An object-relational perspective on a case of a Hindu death ritual

    OpenAIRE

    Mohkamsing-den Boer, E.; Zock, T.H.

    2004-01-01

    By examining the case of a death ritual in a Surinam-Hindu community in the Netherlands, the authors want to demonstrate the usefulness of object-relations theory in the study of religion. Because it focuses on the dynamic interaction between individual and culture, this psychological theory embraces a truly cultural-psychological approach. D.W. Winnicott’s idea of ‘transitional phenomena’ is central in this respect. Cultural activities, such as participating in rituals and myths, are said to...

  6. Temporal patterns and geographic heterogeneity of Zika virus (ZIKV outbreaks in French Polynesia and Central America

    Directory of Open Access Journals (Sweden)

    Ying-Hen Hsieh

    2017-03-01

    Full Text Available Background Zika virus (ZIKV transmission has been reported in 67 countries/territories in the Oceania region and the Americas since 2015, prompting the World Health Organization (WHO to declare ZIKV as a Public Health Emergency of International Concern in February 2016, due to its strong association with medical complications such as microcephaly and Guillain–Barré Syndrome (GBS. However, a substantial gap in knowledge still exists regarding differing temporal pattern and potential of transmission of ZIKV in different regions of the world. Methods We use a phenomenological model to ascertain the temporal patterns and transmission potential of ZIKV in various countries/territories, by fitting the model to Zika case data from Yap Island and French Polynesia in the Oceania region and 11 countries/territories with confirmed case data, namely, Colombia, Ecuador, French Guiana, Guadeloupe, Guatemala, Mexico, Nicaragua, Panama, Puerto Rico, Saint Martin, and Suriname, to pinpoint the waves of infections in each country/territory and to estimate the respective basic reproduction number R0. Results Six of these time series datasets resulted in statistically significant model fit of at least one wave of reported cases, namely that of French Polynesia, Colombia, Puerto Rico, Guatemala, Suriname and Saint Martin. However, only Colombia and Guatemala exhibited two waves of cases while the others had only one wave. Temporal patterns of the second wave in Colombia and the single wave in Suriname are very similar, with the respective turning points separated by merely a week. Moreover, the mean estimates of R0 for Colombia, Guatemala and Suriname, all land-based populations, range between 1.05 and 1.75, while the corresponding mean estimates for R0 of island populations in French Polynesia, Puerto Rico and Saint Martin are significantly lower with a range of 5.70–6.89. We also fit the Richards model to Zika case data from six main archipelagos in French

  7. Enxertia herbácea em Myrtaceae nativas do Rio Grande do Sul Herbaceans grafiting in native Myrtaceae on Rio Grande do Sul

    Directory of Open Access Journals (Sweden)

    Daiane Silva Lattuada

    2010-12-01

    Full Text Available O objetivo deste trabalho foi testar a viabilidade da técnica de enxertia herbácea em frutíferas nativas da família Myrtaceae. O experimento foi realizado em casa de vegetação do Departamento de Horticultura e Silvicultura/ UFRGS, em Porto Alegre. Duas espécies de Myrtaceae nativas foram usadas, tanto como porta-enxerto quanto como enxerto, Eugenia uniflora (Pitangueira e E. involucrata (Cerejeira-do-rio-grande ou Cerejeira-do-mato, totalizando quatro combinações. O método de enxertia adotado foi por garfagem em fenda cheia, em ramos herbáceos, com diâmetro médio do porta-enxerto de 0,1cm, enquanto os ramos dos enxertos apresentavam diâmetro médio entre 0,08 a 0,1cm, para as duas espécies. As análises foram quinzenais e, após 70 dias, foram analisadas estatisticamente a pega e a altura média das brotações emitidas. O delineamento experimental foi o completamente casualizado, com quatro repetições, sendo cada unidade experimental composta de cinco enxertos. Os resultados indicaram pega de 60% na combinação Pitangueira-Pitangueira (porta enxerto - enxerto. As demais combinações mostraram-se ineficientes.The objective of this study was to test the viability of the technique of green grafting in natives Myrtaceae. The experiment was conducted in greenhouse conditions of the Departamento de Horticultura e Silvicultura / UFRGS, in Porto Alegre. Two species of Myrtaceae were used, as well as rootstock and as graft, Eugenia uniflora (Surinam cherry and E. involucrata (Rio-grande-cherry or Cherry of the woods, totaling four combinations. The adopted grafting method consisted to cleft the graft on herbaceous branches, with an average diameter of the rootstock of 0.1 cm, while the branches of the grafts had an average diameter between 0.08 to 0.1 cm for both species. The observations were carried out every two weeks, and after 70 days were statiscally analyzed. The experimental design was completely randomized with four

  8. La iniciativa para la Infraestructura Regional Sudamericana - IIRSA - y su posición dentro de la Integración Suramericana: ¿es IIRSA un régimen?.

    OpenAIRE

    Jaguar Correia, Emanuella Chagas

    2011-01-01

    América del Sur posee una población estimada en más de 380 millones de personas actualmente. Está compuesta de doce países, a saber: Argentina, Bolivia, Brasil, Chile, Colombia, Ecuador, Guyana, Paraguay, Perú, Surinam, Uruguay y Venezuela. El Producto Interno Bruto (PIB) de ese subcontinente ya es de 1,9 billones de dólares americanos. Sin embargo, la heterogeneidad política, económica y social son también características de los países que la conforman. En la actualidad, Sudamérica sigue sie...

  9. Gene flow and genetic structure of Bactrocera carambolae (Diptera, Tephritidae) among geographical differences and sister species, B. dorsalis, inferred from microsatellite DNA data

    Science.gov (United States)

    Aketarawong, Nidchaya; Isasawin, Siriwan; Sojikul, Punchapat; Thanaphum, Sujinda

    2015-01-01

    Abstract The Carambola fruit fly, Bactrocera carambolae, is an invasive pest in Southeast Asia. It has been introduced into areas in South America such as Suriname and Brazil. Bactrocera carambolae belongs to the Bactrocera dorsalis species complex, and seems to be separated from Bactrocera dorsalis based on morphological and multilocus phylogenetic studies. Even though the Carambola fruit fly is an important quarantine species and has an impact on international trade, knowledge of the molecular ecology of Bactrocera carambolae, concerning species status and pest management aspects, is lacking. Seven populations sampled from the known geographical areas of Bactrocera carambolae including Southeast Asia (i.e., Indonesia, Malaysia, Thailand) and South America (i.e., Suriname), were genotyped using eight microsatellite DNA markers. Genetic variation, genetic structure, and genetic network among populations illustrated that the Suriname samples were genetically differentiated from Southeast Asian populations. The genetic network revealed that samples from West Sumatra (Pekanbaru, PK) and Java (Jakarta, JK) were presumably the source populations of Bactrocera carambolae in Suriname, which was congruent with human migration records between the two continents. Additionally, three populations of Bactrocera dorsalis were included to better understand the species boundary. The genetic structure between the two species was significantly separated and approximately 11% of total individuals were detected as admixed (0.100 ≤ Q ≤ 0.900). The genetic network showed connections between Bactrocera carambolae and Bactrocera dorsalis groups throughout Depok (DP), JK, and Nakhon Sri Thammarat (NT) populations. These data supported the hypothesis that the reproductive isolation between the two species may be leaky. Although the morphology and monophyly of nuclear and mitochondrial DNA sequences in previous studies showed discrete entities, the hypothesis of semipermeable boundaries

  10. New records of Omalonyx matheroni (Pontiez & Michaud, 1835 (Mollusca, Gastropoda, Succineidae for the São Paulo and Paraná States.

    Directory of Open Access Journals (Sweden)

    Maria Cristina Dreher Mansur

    2009-06-01

    Full Text Available Omalonyx matheroni is a succineid gastropod that lives on aquatic macrophytes and on emergent vegetation in the wetlands of inner deltas, lakes and dikes. Occurrences of this species were recorded in the municipalities of Ibitinga (SP and Paranaguá (PR, broadening its distribution southwards in South America. Until now this species had been recorded in Demerara (Guiana, Zanderij and Belwaarde (Suriname, Guiana Francesa, Peru, Limoncocha (Equador, Amazonas, Pará, Pernambuco, Rio de Janeiro and Minas Gerais (Brazil, as well as on the islands of Guadalupe and Trinidade.

  11. Identification of 5-hydroxy-tryptamine (bufotenine) in takini (Brosimumacutifolium Huber subsp. acutifolium C.C. Berg, Moraceae), a shamanic potion used in the Guiana Plateau.

    Science.gov (United States)

    Moretti, Christian; Gaillard, Yvan; Grenand, Pierre; Bévalot, Fabien; Prévosto, Jean-Michel

    2006-06-30

    This paper is the first thorough analysis of takini, a hallucinogen used by the shamans of several peoples in Suriname, French Guiana, and the region east of the Para in Brazil. The drug is contained in the latex of the Brosimum acutifolium tree, and until now, its psychotropic properties appeared inconsistent with the more general medicinal uses of the tree in the surrounding region. Our chemical and botanical studies reveal that the active ingredient of takini is bufotenine; and that this compound is only contained in the subspecies Brosimum acutifolium Huber subsp. acutifolium C.C. Berg that is found in the same area of the eastern Guianas.

  12. Cultural variation in the clinical presentation of sleep paralysis.

    Science.gov (United States)

    de Jong, Joop T V M

    2005-03-01

    Sleep paralysis is one of the lesser-known and more benign forms of parasomnias. The primary or idiopathic form, also called isolated sleep paralysis, is illustrated by showing how patients from different cultures weave the phenomenology of sleep paralysis into their clinical narratives. Clinical case examples are presented of patients from Guinea Bissau, the Netherlands, Morocco, and Surinam with different types of psychopathology, but all accompanied by sleep paralysis. Depending on the meaning given to and etiological interpretations of the sleep paralysis, which is largely culturally determined, patients react to the event in specific ways.

  13. Insecta, Coleoptera, Elmidae, Amazon region

    Directory of Open Access Journals (Sweden)

    Passos, M. I. S.

    2010-01-01

    Full Text Available A list of Elmidae species from Amazon is presented. The list was prepared based on a literature surveyand examination of the entomological collection of Instituto Nacional de Pesquisas da Amazônia (INPA. The listincludes 102 species, with ten new occurrences recorded, being one for the Amazon (which includes areas ofBrazil, Bolivia, Colombia, Guyana, French Guyana, Peru, Suriname and Venezuela three for the Amazonas state,and six for other localities in Brazil. Reports about species bibliography contents were also included, as well asavailable species municipalities distributional data.

  14. Eradication of cervical cancer in Latin America

    Directory of Open Access Journals (Sweden)

    F Xavier Bosch

    2016-03-01

    Full Text Available Cervical cancer remains within the three most common cancer in women worldwide and is still the commonest female cancer in 41 of 184 countries. Within Latin America, cervical ranks as the most common cancer among women in Bolivia and Peru and the second most frequent in Brazil, Colombia, Ecuador, Mexico, Paraguay, The Guyanas, Surinam and Venezuela. Due to its relatively early age at onset, it ranks among the three most frequent cancers in women aged below 45 years in 82% of all countries in the world irrespective of their screening practices.   DOI: http://dx.doi.org/10.21149/spm.v58i2.7777

  15. Systematics and morphology of Potamotrygon orbignyi (Castelnau, 1855) and allied forms (Chondrichthyes: Myliobatiformes: Potamotrygonidae).

    Science.gov (United States)

    Silva, João Paulo C B Da; Carvalho, Marcelo R De

    2015-07-08

    The Neotropical freshwater stingray Potamotrygom orbignyi (Castelnau, 1855), and other similar "reticulated" species occurring in northern South American basins, were submitted to a thorough taxonomic analysis based on an extensive external and internal morphological study. The identity of P. orbignyi and the taxonomic status of the related nominal species Potamotrygon dumerilii (Castelnau, 1855), Potamotrygon reticulata (Günther, 1880), and Potamotrygon humerosa Garman, 1913, are defined. Taxonomic and morphological analyses revealed that P. reticulata and P. dumerilii fall within the range of variation found in P. orbignyi and were consequently treated as junior synonyms, corroborating previous works. The extensive variation in coloration observed in P. orbignyi could not be divided into consistent morphotypes; P. orbignyi is therefore a widespread species in the upper, mid and lower Amazonas basin, the Orinoco drainage, and in rivers of Suriname and the Guianas. Additionally, P. humerosa and Potamotrygon marinae Deynat, 2007 were found to present characters that support their validity, and are redescribed based on newly collected material. Potamotrygon humerosa occurs predominantly in the mid and lower Amazonas River and in lower reaches of many of its affluents, whereas P. marinae is known only from French Guiana and Suriname. Characters that proved valuable as diagnostic indicators, either in combination or as derived features, are primarily from coloration, dermal denticles and spines (morphology, development and distribution), meristic features (e.g. numbers of tooth rows, vertebrae and mesopterygial radials), morphometric proportions (e.g. snout length, tail width at base and length), and size at sexual maturity.

  16. [Chikungunya in children].

    Science.gov (United States)

    Mac Donald-Ottevanger, M Sigrid; Gravenberch-Ramnandanlall, Charleen I; Zijlmans, C W R Wilco

    2015-01-01

    Chikungunya is a rapidly spreading infectious disease throughout the Caribbean, reaching epidemic proportions in Suriname, with more than 1200 registered cases in 2014. Similar to dengue, classic symptoms are high fever, rash and arthralgia. However, the presentation differs in adults and children. At the Academic Hospital Paramaribo in Suriname, three children had different presentations of chikungunya. An 11-year-old girl was referred to the paediatric centre with acute-onset fever of 40.5ºC, painful knees and a rash on face and arms. Koplik spots were visible on the inside of her mouth. A 13-year-old boy attended the ER with acute-onset fever and a state of reduced consciousness. Physical examination revealed hypotension, tachycardia and fever. No rash was observed. A 2.5-month-old baby with fever, vomiting, diarrhoea and a rash was brought to the ER. She was agitated and had signs of meningism. The symptoms resolved quickly in all patients after rehydration and pain medication.

  17. Intergenerational family solidarity: value differences between immigrant groups and generations.

    Science.gov (United States)

    Merz, Eva-Maria; Ozeke-Kocabas, Ezgi; Oort, Frans J; Schuengel, Carlo

    2009-06-01

    Although immigrants may be more dependent on their immediate family for support, they may also experience a wider generation-gap in values regarding intergenerational solidarity, because of processes of acculturation. Based on large scale survey data (N = 2,028), differences between first and second generation immigrants in values regarding intergenerational solidarity were examined among family members in the Netherlands with an immigration background from Turkey, Morocco, Suriname, and The Dutch Antilles. Using a multilevel analytic approach, effects of family and individual characteristics on values regarding intergenerational solidarity were tested, considering the perspectives of two generations. It was found that immigrants with Moroccan and Turkish backgrounds scored higher on values with respect to intergenerational family solidarity than immigrants stemming from Suriname and The Antilles. First generation immigrants placed higher values on family solidarity compared to second generation immigrants. Additionally, religious denomination was a significant predictor of higher values with respect to intergenerational family solidarity. Immigration and acculturation may create great strains in migrant families. Policies to support the fabric of intergenerational solidarity should consider ethnic and religious background and immigration history. Copyright 2009 APA, all rights reserved.

  18. Abandoned coal mining sites: using ecotoxicological tests to support an industrial organic sludge amendment.

    Science.gov (United States)

    Chiochetta, Claudete G; Radetski, Marilice R; Corrêa, Albertina X R; Tischer, Vinícius; Tiepo, Erasmo N; Radetski, Claudemir M

    2013-11-01

    The different stages involved in coal mining-related activities result in a degraded landscape and sites associated with large amounts of dumped waste material. Remediation of these contaminated soils can be carried out by application of industrial organic sludge if the concerns regarding the potential negative environmental impacts of this experimental practice are properly addressed. In this context, the objective of this study was to use ecotoxicological tests to determine the quantity of organic industrial sludge that is required as a soil amendment to restore soil production while avoiding environmental impact. Chemical analysis of the solids (industrial sludge and soil) and their leachates was carried out as well as a battery of ecotoxicity tests on enzymes (hydrolytic activity), bacteria, algae, daphnids, earthworms, and higher plants, according to standardized methodologies. Solid and leachate samples of coal-contaminated soil were more toxic than those of industrial sludge towards enzyme activity, bacteria, algae, daphnids, and earthworms. In the case of the higher plants (lettuce, corn, wild cabbage, and Surinam cherry) the industrial sludge was more toxic than the coal-contaminated soil, and a soil/sludge mixture (66:34% dry weight basis) had a stimulatory effect on the Surinam cherry biomass. The ecotoxicological assessment of the coal-contaminated soil remediation using sludge as an amendment is very important to determine application rates that could promote a stimulatory effect on agronomic species without negatively affecting the environment.

  19. Regional programme for the eradication of the Carambola fruit fly in South America

    International Nuclear Information System (INIS)

    Malavasi, Aldo; Sauers-Muller, Alies van; Midgarden, David; Kellman, Victorine; Didelot, Dominique; Caplong, Phillippe; Ribeiro, Odilson

    2000-01-01

    Bactrocera carambolae Drew and Hancock, the Carambola fruit fly (CFF), was probably introduced into Suriname from Indonesia in the 1960s or 1970s. The most likely mechanism of introduction was people arriving at Suriname from Indonesia by air, through Amsterdam. Any other method of transport would be too lengthy. Air travel was not commonly available to the general Surinamese population before the 1960s. About one-fifth of the Surinamese population is of Indonesian origin, and many strong ties remained between the countries. These ties are loosening with the increasing number of generations after immigration, which occurred in the late nineteenth and early twentieth century. The first recorded Bactrocera found in Suriname was in 1975, when flies were reared from a market fruit and preserved unidentified in the Ministry of Agriculture's insect collection. Bactrocera were not recorded again until 1986, when infested fruits were brought to the attention of the Ministry by a homeowner. These specimens were sent to the United States for identification and were identified as Dacus dorsalis. B. carambolae was formally described in 1994 as a species belonging to the B. dorsalis complex (Drew and Hancock 1994). At that time, in 1986, little importance was given to the finding in the United States, perhaps because the identifier was unaware that Suriname is in South America rather than Asia. The international community would only become aware of the establishment of a Dacus/Bactrocera species in the Americas four years later. The population of flies in the Guyanas has now been identified as B. carambolae, and its establishment in South America is a threat to the production and marketing of fruits throughout the tropical and subtropical Americas and the Caribbean (Hancock 1989). It might be expected that the newly established B. carambolae would move rapidly into the tropical forests where there are many species of the native Anastrepha fruit flies and, presumably, many

  20. A systematic revision of Tatia (Siluriformes: Auchenipteridae: Centromochlinae

    Directory of Open Access Journals (Sweden)

    Luisa Maria Sarmento-Soares

    Full Text Available The auchenipterid catfish genus Tatia is revised. Twelve species are recognized including three described as new. Tatia is diagnosed by the hyomandibula elongated anterodorsally, the anal-fin base of adult males reduced in length, and the caudal peduncle laterally compressed and deep with a middorsal keel. Tatia aulopygia occurs in the Madeira river drainage and is distinguished by the reduced cranial fontanel in adults and male modified anal fin with middle rays reduced in length. Tatia boemia, known from the upper Uruguay river drainage, is distinguished by its unique color pattern with dark chromatophores on the sides of body. Tatia brunnea from river basins in Suriname and French Guiana and the Negro river drainage, Amazon basin, is recognized by its wide head and mouth and by the male modified anal fin with sharply pointed tip. Tatia dunni, from the upper Amazon basin, is recognized by its narrow head, long postcleithral process in some specimens, and body coloration with irregular blotches or stripes. Tatia galaxias, endemic to the Orinoco river basin, is distinguished by its large eye and short snout. Tatia gyrina, distributed in the upper and central Amazon basin and in northern Suriname, has a uniquely reduced mesethmoid, slightly protruding lower jaw, second nuchal plate with slightly concave lateral borders, third nuchal plate reduced, small prevomer, low number of ribs, low number of vertebrae and sexual dimorphism regarding intumescent male genital papilla. Tatia intermedia, recorded from central and lower Amazon basin, Tocantins river, and coastal drainages in Guyana, Suriname, French Guiana, and eastern Pará State, Brazil, is distinguished by the short postcleithral process, small eye and long snout. Tatia neivai, from the upper Paraná river , Paraguay river and upper Paraíba do Sul river basin, is distinguished by its unique vertebral count and caudal-fin coloration consisting of transverse dark bars. Tatia strigata, from

  1. Maps showing geology, oil and gas fields, and geological provinces of South America

    Science.gov (United States)

    Schenk, C. J.; Viger, R.J.; Anderson, C.P.

    1999-01-01

    This digitally compiled map includes geology, geologic provinces, and oil and gas fields of South America. The map is part of a worldwide series on CD-ROM by World Energy Project released of the U.S. Geological Survey . The goal of the project is to assess the undiscovered, technically recoverable oil and gas resources of the world and report these results by the year 2000. For data management purposes the world is divided into eight energy regions corresponding approximately to the economic regions of the world as defined by the U.S. Department of State. South America (Region 6) includes Argentina, Bolivia, Brazil, Chile, Columbia, Ecuador, Falkland Islands, French Guiana, Guyuna, Netherlands, Netherlands Antilles, Paraguay, Peru, Suriname, Trinidad and Tobago, Uruguay, and Venezuela.

  2. A new species of the armored catfish Parotocinclus (Loricariidae: Hypoptopomatinae, from the Amazon basin in Colombia

    Directory of Open Access Journals (Sweden)

    Pablo Lehmann A.

    Full Text Available A new species of hypoptopomatine cascudinho is described from a creek tributary to the Amazon River in Leticia, Amazonas Departament, Colombia. The new species of Parotocinclus is distinguished from congeners from northeastern to southeastern Brazilian rivers in having the cheek canal plate elongated posteriorly on the ventral surface of head and contacting the cleithrum. It is diagnosed from P. collinsae (Essequibo River basin, Guiana and P. halbothi (rio Trombetas basin, Brazil and Marowijne River, Suriname, by having a triangular patch of dark pigmentation on the anterior portion of the dorsal-fin membrane, by the absence of unicuspid accessory teeth on both the premaxilla and dentary, and by having a Y-shaped light mark on the snout. The new species of Parotocinclus is distinguished from all remaining congeners by having a pigmentation pattern consisting of conspicuous dark dots smaller than a pupil diameter, broadly distributed dorsally and ventrally.

  3. BD Carthage® Guyane

    Directory of Open Access Journals (Sweden)

    Charline Mourguiart

    2014-06-01

    Full Text Available Le contexte Le bassin de la Guyane est décomposé en 5 grandes régions hydrographiques dont deux sont trans-frontalières : celle du fleuve Oyapock, à l’est, avec l’Etat de l’Amapa au Brésil, et celle du Maroni, à l’ouest, avec le Suriname. En 2007, la Direction Régionale de l’Environnement (DIREN a lancé un projet d’envergure : réaliser une cartographie de l’ensemble du bassin guyanais, afin de disposer d’un référentiel commun pour une meilleure gestion de la ressource en eau. L’objectif prin...

  4. New species of Bidessonotus Régimbart, 1895 with a review of the South American species (Coleoptera, Adephaga, Dytiscidae, Hydroporinae, Bidessini

    Directory of Open Access Journals (Sweden)

    Kelly Miller

    2016-10-01

    Full Text Available The South American species of the New World genus Bidessonotus Régimbart, 1895 are reviewed with descriptions of seven new species. This brings the total number of valid Bidessonotus species to 37, making it the largest Bidessini genus in the New World. The new species are B. annae sp. n. (Venezuela, B. josiahi sp. n. (Venezuela, B. palecephalus sp. n. (Venezuela, B. reductus sp. n. (Venezuela, B. septimus sp. n. (Venezuela, B. spinosus sp. n. (Venezuela, and B. valdezi sp. n. (Guyana, Suriname. New distribution records are provided for many other South American Bidessonotus species. The main diagnostic features of Bidessonotus species are in the male genitalia, and these are illustrated for all South American species. Diagnostic features, distributions (including distribution maps, and additional comments are provided for all South American species.

  5. Tendencia de la mortalidad por causas violentas en la población general y entre los adolescentes y jóvenes de la región de las américas

    OpenAIRE

    Yunes,João; Rajs,Danuta

    1994-01-01

    Se analiza la tendencia de la mortalidad por causas externas y grupo de causas en 15 países, durante el período de 1979 a 1990. Se demuestra que en nueve países (Argentina, Canadá, Costa Rica, Chile, EE.UU. de Norteamérica, México, Suriname, Trinidad & Tobago y Venezuela) la tendencia de la mortalidad es descendiente en todos los grupos de edad estudiados y que en tres más, sea para la población general (Uruguay), sea para el grupo de 10 a 24 años (Panamá y Puerto Rico), se observa tambie...

  6. Geologic map of the Venezuela part of the Puerto Ayacucho 2 degrees x 3 degrees Quadrangle, Amazonas Federal Territory, Venezuela

    Science.gov (United States)

    Wynn, Jeffrey C.; Olmore, Steven D.; Mendoza, Vicente; García, Andrés; Rendon, Ines; Estanga, Yasmin; Rincon, Haydee; Martinez, Felix; Lugo, Elis; Rivero, Nelson; Schruben, Paul G.

    1994-01-01

    This map is one of a series of 1:500,000-scale maps that, along with several other products, stems from a cooperative agreement between the U.S. Geological Survey (USGS) and the Corporacion Venezolana de Guayana, Tecnica Minera, C.A. (TECMIN), a Venezuelan Government-owned mining and mineral exploration company. The agreement covered cooperative work carried out in the Precambrian Shield of southern Venezuela during 1987-1991 and included a geologic and mineral resource inventory, technology transfer, and scientific training (Wynn and others, in press). The Precambrian Guayana Shield (Escudo de Guyana, not to be confused with the neighboring country of Guyana) includes some of the oldest known rocks in the world (Mendoza, 1977) and also covers parts of neighboring Guyana, Surinam, French Guiana, Columbia, and Brazil. In Venezuela, it underlies most of Bolivar state and all of the Amazonas Federal Territory (see index map).

  7. Checklist of helminths from lizards and amphisbaenians (Reptilia, Squamata of South America

    Directory of Open Access Journals (Sweden)

    RW Ávila

    2010-01-01

    Full Text Available A comprehensive and up to date summary of the literature on the helminth parasites of lizards and amphisbaenians from South America is herein presented. One-hundred eighteen lizard species from twelve countries were reported in the literature harboring a total of 155 helminth species, being none acanthocephalans, 15 cestodes, 20 trematodes and 111 nematodes. Of these, one record was from Chile and French Guiana, three from Colombia, three from Uruguay, eight from Bolivia, nine from Surinam, 13 from Paraguay, 12 from Venezuela, 27 from Ecuador, 17 from Argentina, 39 from Peru and 103 from Brazil. The present list provides host, geographical distribution (with the respective biome, when possible, site of infection and references from the parasites. A systematic parasite-host list is also provided.

  8. The Lilac-tailed Parrotlet (Touit batavica, a new record for Colombia

    Directory of Open Access Journals (Sweden)

    Ahumada Jorge A.

    1995-11-01

    Full Text Available The Lilac-tailed Parrotlet has been reported in Surinam, Guyana and Venezuela and on the islands of Trinidad and Tobago. In northern Venezuela (north of the Orinoco river the species occurs from Sucre west to Merida, and South of the Orinoco east to Bolívar (Meyer de Schauensee & Phleps, 1978. This parrot is relatively abundant in lowland forests and valleys but can extend from dry deciduous forest up to 1700 m in mountain forests. The birds are usually gregarious and have been reported in groups up to thirty or more (Forshaw, 1978. In this paper, we report the firstrecord of Touit batavica for Colombia.

  9. A new species of the catfish genus Centromochlus (Siluriformes: Auchenipteridae: Centromochlinae from the upper rio Paraná basin, Brazil

    Directory of Open Access Journals (Sweden)

    Luisa Maria Sarmento-Soares

    Full Text Available Centromochlus comprises twelve species, distributed in the main inland watersheds of South America, including the Orinoco, Essequibo, coastal rivers of Suriname, Amazon, upper Paraná and São Francisco basins. The new species is described from the upper rio Paraná based on material collected in 1965 during the construction of the UHE Ilha Solteira, São Paulo, Brazil. The new species is easily distinguished from all congeners due to absence of adipose fin, a condition otherwise restricted to Gelanoglanis nanonocticolus, among centromochlin catfishes. The new species comprises small catfishes (adults ranging from 35 to 39 mm SL, in which modified anal fin of males is devoid of denticulations or spines, and most posterior rays reduced in length. In addition, Tatia simplex Mees is transferred to Centromochlus and its generic reassignment discussed.

  10. O Brasil e o Grão Caribe: fundamentos para uma nova agenda de trabalho

    OpenAIRE

    Avila,Carlos Federico Domínguez

    2008-01-01

    O artigo aborda as relações econômicas, políticas e de segurança internacional vigentes entre o Brasil e os 25 países da bacia do Caribe - México, América Central, Antilhas, Colômbia, Venezuela, Guiana e Suriname, além de uma dezena de territórios coloniais administrados por potências extra-regionais. Constata-se que as relações econômicas são muito intensas, especialmente em termos comerciais e de investimentos produtivos. O diálogo político entre as partes é construtivo, relevante e cada ve...

  11. Brazil and the Great Caribbean basin: the making of a new agenda

    OpenAIRE

    Avila, Carlos Federico Domínguez

    2008-01-01

    O artigo aborda as relações econômicas, políticas e de segurança internacional vigentes entre o Brasil e os 25 países da bacia do Caribe - México, América Central, Antilhas, Colômbia, Venezuela, Guiana e Suriname, além de uma dezena de territórios coloniais administrados por potências extra-regionais. Constata-se que as relações econômicas são muito intensas, especialmente em termos comerciais e de investimentos produtivos. O diálogo político entre as partes é construtivo, relevante e cada ve...

  12. Early meteorological records from Latin-America and the Caribbean during the 18th and 19th centuries

    Science.gov (United States)

    Domínguez-Castro, Fernando; Vaquero, José Manuel; Gallego, María Cruz; Farrona, Ana María Marín; Antuña-Marrero, Juan Carlos; Cevallos, Erika Elizabeth; Herrera, Ricardo García; de La Guía, Cristina; Mejía, Raúl David; Naranjo, José Manuel; Del Rosario Prieto, María; Ramos Guadalupe, Luis Enrique; Seiner, Lizardo; Trigo, Ricardo Machado; Villacís, Marcos

    2017-11-01

    This paper provides early instrumental data recovered for 20 countries of Latin-America and the Caribbean (Argentina, Bahamas, Belize, Brazil, British Guiana, Chile, Colombia, Costa Rica, Cuba, Ecuador, France (Martinique and Guadalupe), Guatemala, Jamaica, Mexico, Nicaragua, Panama, Peru, Puerto Rico, El Salvador and Suriname) during the 18th and 19th centuries. The main meteorological variables retrieved were air temperature, atmospheric pressure, and precipitation, but other variables, such as humidity, wind direction, and state of the sky were retrieved when possible. In total, more than 300,000 early instrumental data were rescued (96% with daily resolution). Especial effort was made to document all the available metadata in order to allow further post-processing. The compilation is far from being exhaustive, but the dataset will contribute to a better understanding of climate variability in the region, and to enlarging the period of overlap between instrumental data and natural/documentary proxies.

  13. Securitization, alterity, and the stateHuman (in)security on an Amazonian frontier.

    Science.gov (United States)

    Brightman, Marc; Grotti, Vanessa

    2014-12-01

    Focusing on the region surrounding the Maroni River, which forms the border between Suriname and French Guiana, we examine how relations between different state and non-state social groups are articulated in terms of security. The region is characterised by multiple "borders" and frontiers of various kinds, the state boundary having the features of an interface or contact zone. Several key collectivities meet in this border zone: native Amazonians, tribal Maroon peoples, migrant Brazilian gold prospectors, and metropolitan French state functionaries. We explore the relationships between these different sets of actors and describe how their mutual encounters center on discourses of human and state security, thus challenging the commonly held view of the region as a stateless zone and showing that the "human security" of citizens from the perspective of the state may compete with locally salient ideas or experiences of well-being.

  14. UNE LECTURE DE LA MONDANITÉ DE DEUIL D’IMMIGRANTS

    OpenAIRE

    Rosa Martins Costa Pereira; Sylvio Fausto Gil Filho

    2014-01-01

    Cet étude s’agit du deuil des mondanités des immigrants forcés, les gens pour qui, en conditions normales dans votre pays d’origine, probablement, quitter la patrie ne serait pas la première option. Basé sur Métreaux (2011), nous avons analysé mondanités du deuil des mineurs immigrants et les travailleurs du sexe brésiliennes en Guyane et au Suriname, étudiés par Oliveira (2012), les expériences d’immigrants brésiliennes à Rome, analysée par Della Pasqua et Dal Molin ( 2009) et le Projet Nouv...

  15. Snakebites in French Guiana: Conclusions of an international symposium.

    Science.gov (United States)

    Kallel, Hatem; Hommel, Didier; Mehdaoui, Hossein; Megarbane, Bruno; Resiere, Dabor

    2018-05-01

    A workshop on epidemiology and management of snakebites in French Guiana was performed at Cayenne, French Guiana from September 15 to September 16, 2017, under the auspices of the French Regional Health Agency (ARS) and the Pan American Health Organization (PAHO). The activity was attended by experts from France (Angers, Martinique, French Guiana, Guadeloupe, and Paris), Costa Rica, Brazil, Saint Lucia, and Surinam. The epidemiology, clinical manifestations, clinical grading and the management of snakebite in French Guiana were discussed. The conclusions of this symposium illustrated the urgent need to ensure accessibility of effective and safe polyvalent viperid antivenom in French Guiana. Finally, the results of this symposium have forged ties based on mutual goals and objectives. Copyright © 2018 Elsevier Ltd. All rights reserved.

  16. [Cutaneous myiasis caused by a double infestation with larvae of Dermatobia hominis and Cochliomyia hominivorax].

    Science.gov (United States)

    Zupan-Kajcovski, B; Simonian, H; Keller, J J; Faber, W R

    2004-10-16

    In a 51-year-old man who had visited Surinam, cutaneous myiasis was diagnosed, caused by simultaneous infestation with the larvae of two different species of flies: Dermatobia hominis and Cochliomyia hominivorax. On his right lower arm the man had two solitary, furuncle-like lesions with a central breathing hole. Two days after these holes had been occluded with vaseline, two white larvae of D. hominis emerged. On both ankles the man had large, undermined ulcers containing hundreds of creeping larvae about 2 cm in length with a salmon-like colour: C. hominivorax. The larvae were removed from the ulcers by hand and by rinsing with physiological saline, after which the wounds healed rapidly. Myiasis is seen in the Netherlands mostly in people returning from a holiday in myiasis-endemic areas.

  17. Early meteorological records from Latin-America and the Caribbean during the 18th and 19th centuries.

    Science.gov (United States)

    Domínguez-Castro, Fernando; Vaquero, José Manuel; Gallego, María Cruz; Farrona, Ana María Marín; Antuña-Marrero, Juan Carlos; Cevallos, Erika Elizabeth; Herrera, Ricardo García; de la Guía, Cristina; Mejía, Raúl David; Naranjo, José Manuel; Del Rosario Prieto, María; Ramos Guadalupe, Luis Enrique; Seiner, Lizardo; Trigo, Ricardo Machado; Villacís, Marcos

    2017-11-14

    This paper provides early instrumental data recovered for 20 countries of Latin-America and the Caribbean (Argentina, Bahamas, Belize, Brazil, British Guiana, Chile, Colombia, Costa Rica, Cuba, Ecuador, France (Martinique and Guadalupe), Guatemala, Jamaica, Mexico, Nicaragua, Panama, Peru, Puerto Rico, El Salvador and Suriname) during the 18th and 19th centuries. The main meteorological variables retrieved were air temperature, atmospheric pressure, and precipitation, but other variables, such as humidity, wind direction, and state of the sky were retrieved when possible. In total, more than 300,000 early instrumental data were rescued (96% with daily resolution). Especial effort was made to document all the available metadata in order to allow further post-processing. The compilation is far from being exhaustive, but the dataset will contribute to a better understanding of climate variability in the region, and to enlarging the period of overlap between instrumental data and natural/documentary proxies.

  18. Solución de controversias en los tratados bilaterales de inversión: mapa de situación en América del Sur

    Directory of Open Access Journals (Sweden)

    Magdalena Bas Vilizzio

    2015-03-01

    Full Text Available Este trabajo analiza las características particulares del sistema legal internacional de solución de controversias inversor-Estado, con especial foco en los tratados bilaterales de inversión (TBI en vigor en América del Sur, salvo excepciones. En este marco, aplicando la teoría de los regímenes internacionales (Krasner, 1983, se examinan las tres posiciones de los Estados de la región en torno al tema: 1 no ratificar TBI ni ser miembro del Centro Internacional de Arreglo de Diferencias relativas a Inversiones (CIADI (Brasil; 2 denunciar los TBI en vigor y abandonar el CIADI (Bolivia, Ecuador y Venezuela; 3 mantener los TBI en vigor y permanecer en los foros de solución de controversias actuales (Argentina, Chile, Colombia, Guyana, Paraguay, Perú, Surinam y Uruguay.

  19. Tobacco advertisement exposure and tobacco consumption among youths in South America

    Directory of Open Access Journals (Sweden)

    Geneviéve Plamondon

    2017-03-01

    Full Text Available Objective. To assesses the statistical association between exposure to tobacco marketing and tobacco consumption among adolescents in South America, by using data from the Global Youth Tobacco Survey. Materials and methods. Using data from the Global Youth Tobacco Survey (GYTS, the exposure to tobacco marketing at the school level was studied from advertising in TV, radio, massive public events and street advertisement. Tobacco behaviour was considered. The total pooled sample used was 134 073 youths from Argentina, Bolivia, Chile, Peru, Brazil, Uruguay, Suriname, Colombia, Guyana, Ecuador, Paraguay and Venezuela. Results. The exposure to tobacco marketing is positively and significantly associated to the probability of youths experimenting with tobacco (at least once in their lifetime. For regular smokers, exposure to tobacco marketing is positively and significantly associated to smoking intensity. Conclusions. These results call for the implementation of strong restrictions on tobacco advertisement of various types in South American countries.

  20. Positive discipline, harsh physical discipline, physical discipline and psychological aggression in five Caribbean countries: Associations with preschoolers' early literacy skills.

    Science.gov (United States)

    Dede Yildirim, Elif; Roopnarine, Jaipaul L

    2017-11-02

    Physical punishment has received worldwide attention because of its negative impact on children's cognitive and social development and its implications for children's rights. Using UNICEF Multiple Indicator Cluster Surveys 4 and 5 data, we assessed the associations between positive discipline, harsh physical punishment, physical punishment and psychological aggression and preschoolers' literacy skills in 5628 preschool-aged children and their caregivers in the developing nations of Belize, the Dominican Republic, Guyana, Jamaica and Suriname. Caregivers across countries used high levels of explanations and psychological aggression. There were significant country differences in the use of the four disciplinary practices. In the Dominican Republic and Guyana, physical punishment had negative associations with children's literacy skills, and in the Dominican Republic, positive discipline had a positive association with children's literacy skills. Findings are discussed with respect to the negative consequences of harsh disciplinary practices on preschoolers' early literacy skills in the developing world. © 2017 International Union of Psychological Science.

  1. Spontaneous cure of American cutaneous leishmaniasis due to Leishmania naiffi in two Dutch infantry soldiers.

    Science.gov (United States)

    van der Snoek, E M; Lammers, A M; Kortbeek, L M; Roelfsema, J H; Bart, A; Jaspers, C A J J

    2009-12-01

    We report two Dutch infantry soldiers who acquired American cutaneous leishmaniasis (ACL) during military jungle training in Surinam. The lesions had existed for 3 and 5 months, respectively, before the soldiers presented for treatment. The lesions occurred on the head and right thigh, and were small, uncomplicated and symptomless. PCR for Leishmania revealed Leishmania naiffi in both patients. No treatment was given, and the lesions in both men healed spontaneously within 4 and 6 weeks, respectively, after presentation to our clinic. CL is one of the important 'tropical' diseases in The Netherlands, primarily due to the increasing numbers of cases in travellers and in military personnel serving overseas. ACL due to L. naiffi is thought to be a mild expression of CL with a self-limiting nature. Lesions seem to be single, mostly small, ulcerating and usually appear on the hands, arms and legs. No case of mucocutaneous leishmaniasis has yet been attributed to this parasite.

  2. First Human Cases of Leishmania (Viannia) lainsoni Infection and a Search for the Vector Sand Flies in Ecuador.

    Science.gov (United States)

    Kato, Hirotomo; Bone, Abdon E; Mimori, Tatsuyuki; Hashiguchi, Kazue; Shiguango, Gonzalo F; Gonzales, Silvio V; Velez, Lenin N; Guevara, Angel G; Gomez, Eduardo A; Hashiguchi, Yoshihisa

    2016-05-01

    An epidemiological study of leishmaniasis was performed in Amazonian areas of Ecuador since little information on the prevalent Leishmania and sand fly species responsible for the transmission is available. Of 33 clinical specimens from patients with cutaneous leishmaniasis (CL), causative parasites were identified in 25 samples based on cytochrome b gene analysis. As reported previously, Leishmania (Viannia) guyanensis and L. (V.) braziliensis were among the causative agents identified. In addition, L. (V.) lainsoni, for which infection is reported in Brazil, Bolivia, Peru, Suriname, and French Guiana, was identified in patients with CL from geographically separate areas in the Ecuadorian Amazon, corroborating the notion that L. (V.) lainsoni is widely distributed in South America. Sand flies were surveyed around the area where a patient with L. (V.) lainsoni was suspected to have been infected. However, natural infection of sand flies by L. (V.) lainsoni was not detected. Further extensive vector searches are necessary to define the transmission cycle of L. (V.) lainsoni in Ecuador.

  3. GEOGRAPHIC BODY SIZE AND SHAPE VARIATION IN A MAINLAND Anolis (SQUAMATA: DACTYLOIDAE FROM NORTHWESTERN SOUTH AMERICA (COLOMBIA

    Directory of Open Access Journals (Sweden)

    Marta Lucia Calderón- Espinosa

    2014-05-01

    Anolis auratus se distribuye desde Costa Rica en Centro América, el norte de Sur América, incluyendo Colombia, Venezuela, norte de Brasil, Surinam y las Guyanas. En Colombia, su amplia distribución en distintas zonas de vida sugiere que estos lagartos ocupan distintos ambientes, y por tanto, posiblemente exhiben variación geográfica en el uso de microhabitat. Por otra parte, algunas observaciones sugieren que estos lagartos prefieren zonas abiertas, seleccionando pastizales y por tanto, una hipótesis alternativa es que usan el mismo microhabitat en toda su distribución. En Anolis, las variables corporales

  4. Systematics of the Platyrrhinus helleri species complex (Chiroptera: Phyllostomidae), with descriptions of two new species

    Science.gov (United States)

    Velazco, Paúl M.; Gardner, Alfred L.; Patterson, Bruce D.

    2010-01-01

    Platyrrhinus is a diverse genus of small to large phyllostomid bats characterized by a comparatively narrow uropatagium thickly fringed with hair, a white dorsal stripe, comparatively large inner upper incisors that are convergent at the tips, and three upper and three lower molars. Eighteen species are currently recognized, the majority occurring in the Andes. Molecular, morphological, and morphometric analyses of specimens formerly identified as Platyrrhinus helleri support recognition of Platyrrhinus incarum as a separate species and reveal the presence of two species from western and northern South America that we describe herein as new (Platyrrhinus angustirostris sp. nov. from eastern Colombia and Ecuador, north-eastern Peru, and Venezuela and Platyrrhinus fusciventris sp. nov. from Guyana, Suriname, French Guiana, Trinidad and Tobago, northern Brazil, eastern Ecuador, and southern Venezuela). These two new species are sister taxa and, in turn, sister to Platyrrhinus incarum.

  5. Treaty for the prohibition of nuclear weapons in Latin America (Treaty of Tlatelolco)

    International Nuclear Information System (INIS)

    1989-01-01

    The Treaty of Tlatelolco enhances the security of the countries of the region by reducing the risk of a nuclear-arms race among them, with all the danger and cost that it would entail, and, as a contribution to the world-wide nuclear non-proliferation regime, it constitutes an important confidence-building measure by ensuring, through its control and verification system, that parties to the Treaty do not posses and will not acquire nuclear weapons. List of parties to the Treaty of Tlatelolco as of 31 July 1989: Antigua and Barbuda, Bahamas, Barbados, Bolivia, Brazil (not full party), Chile (not full party), Colombia, Costa Rica, Dominican Republic, Ecuador, El Salvador, Grenada, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Paraguay, Peru, Suriname, Trinidad and Tobago, Uruguay and Venezuela. (Argentina and Dominica have signed the Treaty)

  6. Levels of lead, arsenic, mercury and cadmium in clays for oral use on the Dutch market and estimation of associated risks.

    Science.gov (United States)

    Reeuwijk, N M; Klerx, W N M; Kooijman, M; Hoogenboom, L A P; Rietjens, I M C M; Martena, M J

    2013-01-01

    Pregnant women in Africa, Asia and Suriname, and some immigrants in Western societies, traditionally consume clay products known by a variety of names such as mabele, calabash chalk, sikor and pimba. Furthermore, clay is used for health purposes in Western societies. Because certain clays can contain high levels of metals and metalloids, the aim of this study was to determine lead, arsenic, mercury and cadmium in clay products for oral use available on the Dutch market. Traditional clays originating from Africa (n = 10) and Suriname (n = 26), and health clays (n = 27) were sampled from 2004 up to and including 2012. Total metal and metalloid contents were measured by ICP-MS and showed maximum levels of lead, arsenic, mercury and cadmium of 99.7, 45.1, 2.2 and 0.75 mg kg⁻¹, respectively. In the absence of maximum limits for these type of clays, the potential exposure was estimated from the determined concentration, the estimated daily use level of the clays, and the estimated bioaccessibility of the different metals and arsenic. The intake estimates were compared with existing health-based guidance values. For lead, the use of 34 of the 36 traditional clays and two of the 27 health clays would result in intake levels exceeding the toxicological limit by up to 20-fold. Use of 15 of the 35 traditional clays and 11 of the 27 health clays would result in intake levels exceeding the toxicological limit for inorganic arsenic by up to 19-fold. Although limited bioaccessibility from the clay may limit the exposure and exceedance of the health-based guidance values, it was concluded that lead and arsenic intakes from some clay products could be of concern also because of their use by pregnant women and the potential developmental toxicity. As a result the use of these products, especially by pregnant women, should be discouraged.

  7. Suicide among young people in the Americas.

    Science.gov (United States)

    Quinlan-Davidson, Meaghen; Sanhueza, Antonio; Espinosa, Isabel; Escamilla-Cejudo, José Antonio; Maddaleno, Matilde

    2014-03-01

    To examine suicide mortality trends among young people (10-24 years of age(1)) in selected countries and territories of the Americas. An ecological study was conducted using a time series of suicide mortality data from 19 countries and one territory in the Region of the Americas from 2001 to 2008, comprising 90.3% of the regional population. The analyses included age-adjusted suicide mortality rates, average annual variation in suicide mortality rates, and relative risks for suicide, by age and sex. The mean suicide rate for the selected study period and countries/territory was 5.7/100,000 young people (10-24 years), with suicide rates higher among males (7.7/100,000) than females (2.4/100,000). Countries with the highest total suicide mortality rates among young people (10-24 years) were Guyana, Suriname, Nicaragua, El Salvador, Chile, and Ecuador; countries with the lowest total suicide mortality rates included Mexico, Venezuela, Cuba, and Brazil, and the U.S. territory of Puerto Rico. During this period, there was a significant increase in suicide mortality rates among young people in the following countries: Argentina, Chile, Ecuador, Mexico, and Suriname; countries with significant decreases in suicide mortality rates included Canada, Colombia, Cuba, El Salvador, and Venezuela. The three leading suicide methods in the Americas were hanging, firearms, and poisoning. Some countries of the Americas have experienced a rise in adolescent and youth suicide during the study period, with males at a higher risk of committing suicide than females. Adolescent and youth suicide policies and programs are recommended, to curb this problem. Methodological limitations are discussed. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  8. Test implementation of a school-oriented drug prevention program "Study without Drugs": pre- and post-testing for effectiveness.

    Science.gov (United States)

    Ishaak, Fariel; de Vries, Nanne Karel; van der Wolf, Kees

    2014-06-11

    In this article, the test implementation of a school-oriented drug prevention program "Study without Drugs" is discussed. The aims of this study were to determine the results of the process evaluation and to determine whether the proposed school-oriented drug prevention program during a pilot project was effective for the participating pupils. Sixty second-grade pupils at a junior high school in Paramaribo, Suriname participated in the test implementation. They were divided into two classes. For the process evaluation the students completed a structured questionnaire focusing on content and teaching method after every lesson. Lessons were qualified with a score from 0-10. The process was also evaluated by the teachers through structured interviews. Attention was paid to reach, dose delivered, dose received, fidelity, connection, achieved effects/observed behaviors, areas for improvement, and lesson strengths. The effect evaluation was conducted by using the General Liniair Model (repeated measure). The research (-design) was a pre-experimental design with pre-and post-test. No class or sex differences were detected among the pupils with regard to the assessment of content, methodology, and qualification of the lessons. Post-testing showed that participating pupils obtained an increased knowledge of drugs, their drug-resisting skills were enhanced, and behavior determinants (attitude, subjective norm, self-efficacy, and intention) became more negative towards drugs. From the results of the test implementation can be cautiously concluded that the program "Study without Drugs" may yield positive results when applied in schools). Thus, this pilot program can be considered a step towards the development and implementation of an evidence-based school-oriented program for pupils in Suriname.

  9. Use of phytoproductivity data in the choice of native plant species to restore a degraded coal mining site amended with a stabilized industrial organic sludge.

    Science.gov (United States)

    Chiochetta, Claudete G; Toumi, Hela; Böhm, Renata F S; Engel, Fernanda; Poyer-Radetski, Gabriel; Rörig, Leonardo R; Adani, Fabrizio; Radetski, Claudemir M

    2017-11-01

    Coal mining-related activities result in a degraded landscape and sites associated with large amounts of dumped waste material. The arid soil resulting from acid mine drainage affects terrestrial and aquatic ecosystems, and thus, site remediation programs must be implemented to mitigate this sequential deleterious processes. A low-cost alternative material to counterbalance the affected physico-chemical-microbiological aspects of the degraded soil is the amendment with low contaminated and stabilized industrial organic sludge. The content of nutrients P and N, together with stabilized organic matter, makes this material an excellent fertilizer and soil conditioner, fostering biota colonization and succession in the degraded site. However, choice of native plant species to restore a degraded site must be guided by some minimal criteria, such as plant survival/adaptation and plant biomass productivity. Thus, in this 3-month study under environmental conditions, phytoproductivity tests with five native plant species (Surinam cherry Eugenia uniflora L., C. myrianthum-Citharexylum myrianthum, Inga-Inga spp., Brazilian peppertree Schinus terebinthifolius, and Sour cherry Prunus cerasus) were performed to assess these criteria, and additional biochemical parameters were measured in plant tissues (i.e., protein content and peroxidase activity) exposed to different soil/sludge mixture proportions. The results show that three native plants were more adequate to restore vegetation on degraded sites: Surinam cherry, C. myrianthum, and Brazilian peppertree. Thus, this study demonstrates that phytoproductivity tests associated with biochemical endpoint measurements can help in the choice of native plant species, as well as aiding in the choice of the most appropriate soil/stabilized sludge proportion in order to optimize biomass production.

  10. Sarcoma de Ewing en paciente masculino Ewing's sarcoma in a male patient

    Directory of Open Access Journals (Sweden)

    Eddy Millán Escalona

    2010-09-01

    Full Text Available El sarcoma de Ewing es un tumor óseo maligno de células redondas pequeñas. Es el segundo tumor óseo maligno más frecuente en la infancia, y se puede presentar en cualquier momento durante la niñez y comienzos de la edad adulta. El tumor puede originarse en cualquier parte del cuerpo, generalmente en los huesos largos de las extremidades, la pelvis o el tórax, al igual que en el cráneo o en los huesos planos del tronco. Se trata de un paciente masculino, mestizo, de 38 años de edad, que acude a consulta externa en el hospital de Nickerie, Suriname, por presentar aumento de volumen en la región lateral derecha del abdomen. Refiere que ha presentado pérdida de peso, decaimiento marcado y anorexia. Estos síntomas se iniciaron 3 meses antes, y se han incrementado paulatina y progresivamente. Tiene también dificultad para deambular y dolor en la pierna derecha.The Ewing's sarcoma is a malignant bone tumor of round cells. The second malignant bone tumor more frequent in childhood and may to appear in any moment during this life stage and at onset of adulthood. Tumor may to originate in any place of body, generally in limbs long bones, pelvis or thorax as well as in skull or in trunk flat bones. This case is a black male patient aged 38 seen in external consultation in the hospital of Nickerie, Surinam presenting with a volume increase in the right lateral region of abdomen. He refers a weight loss, a marked weakness and anorexia. These symptoms appeared three months before increasing in a gradual and progressively way. He has difficulty to walk and pain in the right leg.

  11. Monitoring the response of patients with cutaneous leishmaniasis to treatment with pentamidine isethionate by quantitative real-time PCR, and identification of Leishmania parasites not responding to therapy.

    Science.gov (United States)

    Mans, D R A; Kent, A D; Hu, R V; Lai A Fat, E J; Schoone, G J; Adams, E R; Rood, E J; Alba, S; Sabajo, L O A; Lai A Fat, R F; de Vries, H J C; Schallig, H D F H

    2016-08-01

    Leishmania (Viannia) guyanensis is believed to be the principal cause of cutaneous leishmaniasis (CL) in Suriname. This disease is treated with pentamidine isethionate (PI), but treatment failure has increasingly been reported. To evaluate PI for its clinical efficacy, to compare parasite load, and to assess the possibility of treatment failure due to other infecting Leishmania species. Parasite load of patients with CL was determined in skin biopsies using real-time quantitative PCR before treatment and 6 and 12 weeks after treatment. Clinical responses were evaluated at week 12 and compared with parasite load. In parallel, molecular species differentiation was performed. L. (V.) guyanensis was the main infecting species in 129 of 143 patients (about 90%). PI treatment led to a significant decrease (P < 0.001) in parasite counts, and cured about 75% of these patients. Treatment failure was attributable to infections with Leishmania (Viannia) braziliensis, Leishmania (Leishmania) amazonensis and L. (V.) guyanensis (1/92, 1/92 and 22/92 evaluable cases, respectively). There was substantial agreement beyond chance between the parasite load at week 6 and the clinical outcome at week 12, as indicated by the κ value of 0.61. L. (V.) guyanensis is the main infecting species of CL in Suriname, followed by L. (V.) braziliensis and L. (L.) amazonensis. Furthermore, patient response to PI can be better anticipated based on the parasite load 6 weeks after the treatment rather than on parasite load before treatment. © 2015 The Authors Clinical and Experimental Dermatology published by John Wiley & Sons Ltd on behalf of British Association of Dermatologists, North American Clinical Dermatologic Society and St Johns Dermatological Society.

  12. O Brasil e o Grão Caribe: fundamentos para uma nova agenda de trabalho Brazil and the Great Caribbean basin: the making of a new agenda

    Directory of Open Access Journals (Sweden)

    Carlos Federico Domínguez Avila

    2008-01-01

    Full Text Available O artigo aborda as relações econômicas, políticas e de segurança internacional vigentes entre o Brasil e os 25 países da bacia do Caribe - México, América Central, Antilhas, Colômbia, Venezuela, Guiana e Suriname, além de uma dezena de territórios coloniais administrados por potências extra-regionais. Constata-se que as relações econômicas são muito intensas, especialmente em termos comerciais e de investimentos produtivos. O diálogo político entre as partes é construtivo, relevante e cada vez mais significativo. No que diz respeito às questões de segurança, vale destacar suas convergências, bem como certas divergências de natureza geopolítica derivadas do projeto brasileiro para a América do Sul. No final do artigo, propõem-se três cenários plausíveis para o futuro das relações entre Brasil e Caribe.The paper explores the economic, political and security relations between Brazil and the 25 Caribbean countries - Mexico, Central America, the Caribbean islands, Colombia, Venezuela, Guiana and Suriname, inasmuch the colonial territories. The text suggest that the economic relations are very intensive. The political dialogue is constructive. In the security field, there are some convergences and divergences derived from the brazilian=s South American project. At the end, the paper consider three reasonable scenarios for the Brazilian-Caribbean relations.

  13. Advocacy in the Western Hemisphere Region: some FPA success stories.

    Science.gov (United States)

    Andrews, D J

    1996-01-01

    The International Planned Parenthood Federation's Vision 2000 Strategic Plan has emphasized advocacy and the training of family planning associations (FPAs) in the Western Hemisphere region. During the summer of 1995 training programs in advocacy leadership management were sponsored for six FPAs in the Bahamas, Suriname, Belize, Colombia, Honduras, and Brazil. At the Western Hemisphere Regional Council Meeting in September 1995 awards were presented to FPAs for media outstanding projects. These FPAs used outreach to the community to promote the goals of Vision 2000. The Bahamas FPA won the Rosa Cisneros Award for articles published in a magazine that is distributed in primary and secondary schools and deals with the activities, achievements, and opinions of students. Issues include: love, relationships, responsibility, and teen pregnancy. A weekly television talk show also addresses the issues facing youth including education, music, community work, sexuality, pregnancy, and the relationship between teenagers and adults. The Family Planning Association of Honduras was also nominated for the award for a radio show on the health of mothers and children, the problems of adolescents, and FP. The newspaper Tiempo received the award for feature articles on social issues and FP. In 1994 the Association distributed thousands of booklets on contraceptives as well as fliers on vasectomy, female sterilization, oral contraceptives, IUDs, condoms, responsible parenthood, high-risk pregnancy, vaginal cytology, and cervical cancer. Similar posters were placed in hospitals and health centers, in 1997 FP posts, and 400 commercial outlets. The Family Planning Association of Suriname also carried out an impressive advocacy program during the period of 1968-93 with the goals of establishing a balance between population growth and the available resources to achieve well-being with regard to education, health care, nutrition, and housing.

  14. Tendencia de la mortalidad por causas violentas en la población general y entre los adolescentes y jóvenes de la región de las américas Trends in mortality due to violent causes in the overall population and among adolescents and young people in the americas

    Directory of Open Access Journals (Sweden)

    João Yunes

    1994-01-01

    Full Text Available Se analiza la tendencia de la mortalidad por causas externas y grupo de causas en 15 países, durante el período de 1979 a 1990. Se demuestra que en nueve países (Argentina, Canadá, Costa Rica, Chile, EE.UU. de Norteamérica, México, Suriname, Trinidad & Tobago y Venezuela la tendencia de la mortalidad es descendiente en todos los grupos de edad estudiados y que en tres más, sea para la población general (Uruguay, sea para el grupo de 10 a 24 años (Panamá y Puerto Rico, se observa tambien una tendencia decreciente. Solo tres países (Brasil, Colombia y Cuba muestran tendencias francamente crecientes de su mortalidad en todos los grupos de edad, mientras en otros dos (Panamá y Puerto Rico, tales movimientos se aprecian en la población en general y en uno (Uruguay, afectan solo al grupo de 10 a 24 años de edad. La mortalidad por causas externas segun grupo de edad se concentra frecuentemente en el grupo de los adolescentes y jóvenes y las tendencias de la mortalidad por sexo, aunque predomine en el sexo masculino, las diferencias tienden a disminuir. Segun la magnitud de la mortalidad por causas externas se configuran tres grupos de países, de acuerdo a las tasas alcanzadas por este indicador: países de elevada mortalidad (Colombia, Cuba, Chile, México y Suriname; países de nivel intermedio (Brasil, Canadá, EE.UU. de Norteamérica, Puerto Rico y Venezuela; y países de moderada mortalidad (Argentina, Costa Rica, Panamá, Trinidad & Tobago y Uruguay. En relación a los grupos de causas externas resulta evidente que, a pesar de sus tendencias decrecientes, la mortalidad por accidentes de tráfico continúa siendo un grave problema en Brasil, Canadá, EE.UU. y Venezuela. La mortalidad por suicidio sigue siendo motivo de preocupación en Canadá, EE.UU., Suriname, Trinidad & Tobago, Argentina y Uruguay. En relación a la mortalidad por homicidio, ésta es particularmente alarmante en Brasil, Colombia, México, Panamá, Puerto Rico y

  15. Biologia experimental em Pitangueira: uma revisão de cinco décadas de publicações científicas / Experimental biology in pitangueira: a review of five decades of scientific publications

    Directory of Open Access Journals (Sweden)

    Durinézio José de Almeida

    2012-04-01

    Full Text Available ResumoA pitangueira (Eugenia uniflora L. é uma espécie arbórea, nativa do Bioma Mata Atlântica que, recentemente, tem sido explorada pelas indústrias alimentícias, cosméticas e medicinais. Para uma espécie nativa ser explorada comercialmente, é necessário conhecimentos básicos de ecologia e genética a fim de embasar estratégias de manejo e exploração sustentável. Esta revisão traz uma compilação dos trabalhos realizados com pitangueira no período de 1960 a 2010. Os primeiros trabalhos realizados com a espécie foram focados na caracterização taxonômica, buscando descritores específicos da espécie que permitissem diferenciá-las das outras espécies do Gênero. Os estudos ecológicos elucidaram a distribuição e os mecanismos reprodutivos. A identificação de compostos ativos de interesse para saúde e cosmética e também, para a qualidade dos frutos para a indústria alimentícia, levou à exploração comercial. A fim de aperfeiçoar a produção, estudos relacionados a aspectos agronômicos tornaram-se essências, entre estes foram realizados estudos para identificação de genótipos superiores e desenvolvimento de técnicas de plantio e manejo. Os trabalhos na área de genética são recentes, da ultima década, e trazem informações de diversidade genética das populações naturais de pitangueira do Brasil. A compilação desses dados possibilitou observar que há um forte interesse econômico na espécie. No entanto, os estudos realizados até o momento, são insuficientes para o entendimento da ecologia da espécie. A exploração econômica, sem o conhecimento básico, pode comprometer o futuro da mesma. Isso poderá ser evitado com a intensificação de estudos na área de genética, ecologia e manejo sustentável de E. uniflora.AbstractThe Surinam cherry (Eugenia uniflora L. is an arboreal species, native to the Atlantic Forest biome, which has recently been exploited by food and cosmetic industries and to

  16. Influência do substrato, tamanho de sementes e maturação de frutos na formação de mudas de pitangueira Influence of the substrate, seed size and fruit maturation in the formation of cherry tree seedlings

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    Luis Eduardo Corrêa Antunes

    2012-12-01

    design, using four replicates with 12 seeds each (Experiment 1 and three replicates of 18 seeds each (Experiment 2. The treatments of experiment 1 were the seed size (medium and small and substrate (Plantimax®, vermiculite, coconut fiber. In the second experiment the treatments were the selections of Surinam cherry (67 and 172 and fruit ripening (partially and fully mature. The parameters were evaluated: emergency percentage, shoot length and the longest root (cm, number of leaves per plant, dry mass of root and shoot (g, brocade seeds, dormant and not emerged. The seeds of medium size were higher than little seeds in all variables. The substrate Plantimax® provided greater total dry matter than the coconut fiber, but no difference from the vermiculite. The selection 172 had a higher percentage of emergency and lower dormancy than 67. Seeds from fully ripe fruits showed higher dormancy and fewer leaves than partially ripe fruit seeds. It is concluded that the use of medium size seed and the substrate Plantimax® improve seedling development of Surinam cherry. The degree of ripeness of the fruit affects the process of seeds dormancy and initial seedling of Surinam cherry.

  17. Tendencia de la mortalidad por causas violentas en la población general y entre los adolescentes y jóvenes de la región de las américas

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    João Yunes

    Full Text Available Se analiza la tendencia de la mortalidad por causas externas y grupo de causas en 15 países, durante el período de 1979 a 1990. Se demuestra que en nueve países (Argentina, Canadá, Costa Rica, Chile, EE.UU. de Norteamérica, México, Suriname, Trinidad & Tobago y Venezuela la tendencia de la mortalidad es descendiente en todos los grupos de edad estudiados y que en tres más, sea para la población general (Uruguay, sea para el grupo de 10 a 24 años (Panamá y Puerto Rico, se observa tambien una tendencia decreciente. Solo tres países (Brasil, Colombia y Cuba muestran tendencias francamente crecientes de su mortalidad en todos los grupos de edad, mientras en otros dos (Panamá y Puerto Rico, tales movimientos se aprecian en la población en general y en uno (Uruguay, afectan solo al grupo de 10 a 24 años de edad. La mortalidad por causas externas segun grupo de edad se concentra frecuentemente en el grupo de los adolescentes y jóvenes y las tendencias de la mortalidad por sexo, aunque predomine en el sexo masculino, las diferencias tienden a disminuir. Segun la magnitud de la mortalidad por causas externas se configuran tres grupos de países, de acuerdo a las tasas alcanzadas por este indicador: países de elevada mortalidad (Colombia, Cuba, Chile, México y Suriname; países de nivel intermedio (Brasil, Canadá, EE.UU. de Norteamérica, Puerto Rico y Venezuela; y países de moderada mortalidad (Argentina, Costa Rica, Panamá, Trinidad & Tobago y Uruguay. En relación a los grupos de causas externas resulta evidente que, a pesar de sus tendencias decrecientes, la mortalidad por accidentes de tráfico continúa siendo un grave problema en Brasil, Canadá, EE.UU. y Venezuela. La mortalidad por suicidio sigue siendo motivo de preocupación en Canadá, EE.UU., Suriname, Trinidad & Tobago, Argentina y Uruguay. En relación a la mortalidad por homicidio, ésta es particularmente alarmante en Brasil, Colombia, México, Panamá, Puerto Rico y

  18. Commercial Eldorado?

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    Rosemarijn Hoefte

    1996-07-01

    Full Text Available [First paragraph] De eerste Adam & De rots der struikeling. BOELI VAN LEEUWEN. Amsterdam: Ooievaar, 1996. 237 pp. (Paper NLG 25.00 Gedane zaken: De beste verhalen. HUGO Pos. Amsterdam: Ooievaar, 1996. 230 pp. (Paper NLG 15.00 Maar ik blijf. ASTRID H. ROEMER. Amsterdam: Ooievaar, 1996. 763 pp. (Paper NLG 25.00 De allermooiste romans van de Antillen en Suriname. Amsterdam: De Bezige Bij, 1996. 605 pp. (Paper NLG 39.90 Zingende eilanden. WIM RUTGERS (ed.. Amsterdam: De Bezige Bij, 1996. 317 pp. (Paper NLG 25.00 De eeuwige belofte van Eldorado: Verhalen over Latijns-Amerika en het Caribisch gebied. Nieuwegein: Aspekt, 1996. 188 pp. (Paper NLG 34.50 Echo van eldorado. ROSEMARIJN HOEFTE & GERT OOSTINDIE (comps. Leiden: KITLV Uitgeverij, 1996. 150 pp. (Paper NLG 15.00 Achter het eeuwig El Dorado: Fictie en realiteit in Latijnsamerikaanse literatuur. GEERT A. BANCK et al. Amsterdam: Thela, 1996. 140 pp. (Paper NLG 19.90 Eldorado: Werkelijkheid en droom. ROBERT LEMM. Amsterdam: Arbeiderspers, 1996. 160 pp. (Paper NLG 29.90 302 New West Indian Guide/Nieuwe West-Indische Gids vol. 70 rw. 3 & 4 Surinaamse recepten van A tot Z. MURIEL SAM-SIN-HEWITT. Schoorl: Conserve, 1996. 243 pp. (Paper NLG 29.95 De Bonistraat. AMBER NAHAR. Amsterdam: Piramide, 1996. 71 pp. (Cloth NLG 19.90 Beneden en boven de wind: Literatuur van de Nederlandse Antillen en Aruba. WIM RUTGERS. Amsterdam: De Bezige Bij, 1996. 468 pp. (Paper NLG 54.90 Elisabeth Samson: Een vrije, zwarte vrouw in het 18e-eeuwse Suriname. CYNTHIA MC LEOD. Schoorl: Conserve, 1996. 177 pp. (Paper NLG 29.90 De beroepsherinneraar en andere verhalen. ANIL RAMDAS. Amsterdam: De Bezige Bij, 1996. 280 pp. (Paper NLG 34.90 Geef mij maareen Surinamer. RONALD SNIJDERS. Amsterdam: Prometheus, 1996. 88 pp. (Paper NLG 19.90 De vrolijke dood van David Caprino. HENRY MENCKEBERG. Amsterdam: Meulenhoff. 291 pp. (Paper NLG 39.90 Caribische winter. ANNA BRIDIÉ. Amsterdam: Contact, 1996. 222 pp. (Cloth NLG 39

  19. Economics of Waterleaf (Talinumtriangulare Production in Akwa Ibom State, Nigeria

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    Anselm A. Enete

    2010-03-01

    . La main d’œuvre représente le pourcentage le plus élevé (58 % du coût total de production, ce qui indique que la production de grassé exige une main d’œuvre abondante dans la région. Le revenu net moyen par hectare et par cycle de production de grassé est de 322 413 nairas tandis que le coût total moyen est de 89 307,18 nairas. Le coût de la main d'œuvre constitue le pourcentage le plus élevé des frais directs totaux. L’indice de rentabilité (0,78, le taux de retour sur investissement (361 %, le taux de retour sur frais directs (482 % et le coefficient d’exploitation (0,21 semblent indiquer que, dans la région étudiée, la production de grassé a été rentable. Les principaux facteurs d'amélioration de la production de grassé qui ont été identifiés sont les suivants : utilisation de poulaitte, foyer plus grand (main d’œuvre bon marché, niveau d’éducation du cultivateur et niveau de capital. Ces observations soulignent la nécessité d’offrir aux cultivateurs des facilités de crédit et un programme de formation, afin de garantir d’une part qu’ils injecteront la bonne quantité de moyens (engrais, main d’œuvre et capital dans leur processus de production et d’autre part qu’ils amélioreront leur capital humain.Este estudio analizó el nivel de rentabilidad de la producción de espinaca de surinam en tres zonas agrícolas seleccionadas del Estado de Akwa Ibom, Nigeria. El estudio se basó en datos primarios obtenidos de una muestra aleatoria de 60 granjeros de espinaca de surinam y analizados utilizando la estadística descriptiva, índices de rentabilidad y análisis de regresiones. El resultado de los análisis mostró que la mayoría (90% de los granjeros tenían algún nivel de formación académica. La mano de obra obtuvo el porcentaje más alto (58% del coste total de producción, sugiriendo que la producción de espinaca de surinam era un trabajo intensivo en el área. Los ingresos netos medios por hect

  20. Use of insecticide-impregnated mosquito nets and other impregnated materials for malaria control in the Americas Uso de mosquiteros y otros materiales impregnados para el control de la malaria en las Américas

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    R. H. Zimmerman

    1997-07-01

    Full Text Available This article reviews the current status of the use of insecticide-impregnated mosquito nets and other impregnated materials in the Americas. Studies from Brazil, Colombia, Ecuador, Guatemala, Peru, Suriname, and Venezuela are examined. It is concluded that most studies have suffered from experimental design errors, short duration problems, and/or inadequate measurement of health indicators. The review brings out the great difficulty of conducting scientific studies that attempt to measure the impact of insecticide-treated materials on malaria incidence. In particular, the low incidence of malaria in the Americas, the high prevalences of P. vivax and relapsing cases, and the relationship between human activity patterns and the crepuscular biting patterns of certain malaria vectors stand in the way of easy experimental design and execution. The utilization of impregnated mosquito nets or other impregnated materials as a major component of an integrated malaria control program would be premature at this time. However, it is recommended that well-conceived large-scale trials and interventions be considered when they are based on a thorough understanding of the dynamics of malaria transmission in the area of study.En este artículo se revisa el uso actual en las Américas de mosquiteros y otros materiales impregnados con insecticida. Se examinan diversos estudios efectuados en el Brasil, Colombia, Ecuador, Guatemala, Perú, Suriname y Venezuela y se llega a la conclusión de que en su mayor parte estos estudios adolecen de graves deficiencias de diseño, problemas de excesiva brevedad, o de una medición inadecuada de los indicadores de salud. La revisión resalta la gran dificultad de llevar a cabo estudios que buscan medir el impacto de los materiales tratados con insecticidas sobre la incidencia de malaria. En particular, la baja incidencia de malaria en las Américas, las altas prevalencias de Plasmodium vivax y de casos recurrentes y la relaci

  1. Using features of a Creole language to reconstruct population history and cultural evolution: tracing the English origins of Sranan.

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    Sherriah, André C; Devonish, Hubert; Thomas, Ewart A C; Creanza, Nicole

    2018-04-05

    Creole languages are formed in conditions where speakers from distinct languages are brought together without a shared first language, typically under the domination of speakers from one of the languages and particularly in the context of the transatlantic slave trade and European colonialism. One such Creole in Suriname, Sranan, developed around the mid-seventeenth century, primarily out of contact between varieties of English from England, spoken by the dominant group, and multiple West African languages. The vast majority of the basic words in Sranan come from the language of the dominant group, English. Here, we compare linguistic features of modern-day Sranan with those of English as spoken in 313 localities across England. By way of testing proposed hypotheses for the origin of English words in Sranan, we find that 80% of the studied features of Sranan can be explained by similarity to regional dialect features at two distinct input locations within England, a cluster of locations near the port of Bristol and another cluster near Essex in eastern England. Our new hypothesis is supported by the geographical distribution of specific regional dialect features, such as post-vocalic rhoticity and word-initial 'h', and by phylogenetic analysis of these features, which shows evidence favouring input from at least two English dialects in the formation of Sranan. In addition to explicating the dialect features most prominent in the linguistic evolution of Sranan, our historical analyses also provide supporting evidence for two distinct hypotheses about the likely geographical origins of the English speakers whose language was an input to Sranan. The emergence as a likely input to Sranan of the speech forms of a cluster near Bristol is consistent with historical records, indicating that most of the indentured servants going to the Americas between 1654 and 1666 were from Bristol and nearby counties, and that of the cluster near Essex is consistent with documents

  2. Revisão taxonômica das espécies do gênero Roeboides grupo-affinis (Ostariophysi, Characiformes, Characidae Taxonomic revision of the Roeboides affinis-group (Ostariophysi, Characiformes, Characidae

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    Carlos Alberto Santos de Lucena

    Full Text Available A revisão taxonômica do gênero Roeboides grupo-affinis é apresentada. Sete espécies são reconhecidas: R. affinis (Günther, 1868 das drenagens dos rios Amazonas, Orinoco e Paraná-Paraguai, rios da Guiana, Suriname e sistema Tocantins-Araguaia; R. biserialis Garman, 1890 da drenagem do rio Amazonas; R. descalvadensis Fowler, 1932 das drenagens dos rios Amazonas e Paraná-Paraguai; R. oligistos Lucena, 2000 da bacia do rio Amazonas; R. numerosus Lucena, 2000 da bacia do rio Orinoco; R. xenodon (Reinhardt, 1851 da bacia do rio São Francisco e R. sazimai sp. nov., conhecida dos rios Parnaíba and Pindaré-Mearim, nordeste do Brasil. Roeboides paranensis Pignalberi, 1975 é considerado sinônimo de R. descalvadensis; Roeboides prognathus e R. thurni Eigenmann, 1912 sinônimos de R. affinis. Lectótipos são designados para R. affinis, R. biserialis e R. francisci Steindachner, 1908. Uma chave de identificação das espécies de Roeboides grupo-affinis é fornecida.A taxonomic study of the species of Roeboides affinis-group is presented. Seven species are recognized: R. affinis (Günther, 1868 which inhabits the Amazonian, Orinoco, and Paraná-Paraguay basins, the rivers of Guyana and Suriname, and Tocantins-Araguaia system; R. biserialis Garman, 1890 from river Amazonas basin, R. descalvadensis Fowler, 1932 which occurs in the Amazonas and Paraná-Paraguay basins; R. oligistos Lucena, 2000 which inhabits the Amazonian basin; R. numerosus Lucena, 2000 of the river Orinoco basin; R. xenodon (Reinhardt, 1851 from the river São Francisco basin, and R. sazimai n. sp., known only from the Parnaíba and Pindaré-Mearim drainages, northeastern Brazil. Roeboides paranensis Pignalberi, 1975 is considered a synonym of R. descalvadensis; Roeboides prognathus and R. thurni Eigenmann, 1912 are synonyms of R. affinis. Lectotypes are designaded to R. affinis, R. biserialis e R. francisci Steindachner, 1908. A identification key to the species of Roeboides

  3. Phanerozoic burial, uplift and denudation of the Equatorial Atlantic margin of South America

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    Japsen, Peter; Bonow, Johan M.; Green, Paul F.; dall'Asta, Massimo; Roig, Jean-Yves; Theveniaut, Hervé

    2017-04-01

    We have initiated a study aimed at understanding the history of burial, uplift and denudation of the South American Equatorial Atlantic Margin (SAEAM Uplift) including the Guiana Shield to provide a framework for investigating the hydrocarbon prospectivity of the offshore region. We report first results including observations from fieldwork at the northern and southern flank of the Guiana Shield. The study combines apatite fission-track analysis (AFTA) and vitrinite reflectance data from samples of outcrops and drillcores, sonic velocity data from drill holes and stratigraphic landscape analysis (mapping of peneplains) - all constrained by geological evidence, following the methods of Green et al. (2013). The study will thus combine the thermal history from AFTA data with the denudation history from stratigraphic landscape analysis to provide magnitudes and timing of vertical movements (Japsen et al. 2012, 2016). Along the Atlantic margin of Suriname and French Guiana, tilted and truncated Lower Cretaceous strata rest on Precambrian basement (Sapin et al. 2016). Our AFTA data show that the basement underwent Mesozoic exhumation prior to deposition of the Lower Cretaceous cover. Sub-horizontal peneplains define the landscape of the Guiana Shield at elevations up to 500 m a.s.l. As these sub-horizontal peneplains truncate the tilted, sub-Cretaceous surface along the Atlantic margin, these peneplains were therefore formed and uplifted in post-Cretaceous time. This interpretation is in good agreement with our AFTA data that define Paleogene exhumation along the margin and with the results of Theveniaut and Freyssinet (2002) who used palaeomagnetic data to conclude that bauxitic surfaces across basement at up to 400 m a.s.l. on the Guiana Shield formed during the Palaeogene. Integration of the results from AFTA with stratigraphic landscape analysis (currently in progress) and geological evidence will provide a robust reconstruction of the tectonic development of the

  4. Lacaziose (doença de Jorge Lobo: revisão e atualização Lacaziosis (Jorge Lobo’s disease: review and update

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    Arival Cardoso de Brito

    2007-10-01

    Full Text Available Lacaziose ou doença de Jorge Lobo é micose crônica, granulomatosa, causada por implantação traumática do fungo Lacazia loboi - patógeno não cultivável até o presente - nos tecidos cutâneo e subcutâneo, manifestando-se clinicamente por lesões nodulares queloidianas predominantes, envolvendo sobretudo pavilhões auriculares, face, membros superiores e inferiores, e não comprometendo as mucosas. A maioria dos casos humanos está registrada em países da América do Sul. Entretanto, a enfermidade apresenta aspectos epidemiológicos destacados, como o aparecimento em tribo Caiabi, no Brasil Central e em mamíferos não humanos, golfinhos de duas espécies (Tursiops truncatus e Sotalia guianensis capturados na costa da Flórida (EUA, na foz do rio Suriname, na costa de Santa Catarina (Brasil, no golfo de Gasconha (baía de Biscaia-Europa, com manifestações cutâneas e achados histopatológicos muito similares às encontradas no homem. O artigo objetiva abordar características do fungo e sua taxonomia, e aspectos históricos, ecoepidemiológicos, clínicos, imuno-histoquímicos, histopatológicos, ultra-estruturais e terapêuticos.Lacaziosis, also known as Jorge Lobo’s disease, lobomycosis and keloidal blastomycosis, is a chronic cutaneous and subcutaneous fungal granulomatous disease, caused by Lacazia loboi - an uncultivated fungal pathogen - characterized by the development of nodular keloidal lesions, particularly on the pinnae, face, upper and lower limbs, and with no involvement of mucous membranes. Most cases in humans were reported in South America, including the Caiabi Indians, in Central Brazil. The disease was described in non-human mammals, such as two species of dolphins (Tursiops truncatus and Sotalia guianensis inhabiting the coasts of Florida (USA, South America (Suriname River estuary, Santa Catarina-Brazil coast and Gulf of Gascony (Biscaya Bay, in Europe. The histopathological findings in dolphins were very similar

  5. Population-based study on the seroprevalence of hepatitis A, B, and C virus infection in Amsterdam, 2004.

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    Baaten, G G G; Sonder, G J B; Dukers, N H T M; Coutinho, R A; Van den Hoek, J A R

    2007-12-01

    In order to enhance screening and preventive strategies, this study investigated the seroprevalence of hepatitis A, B, and C in the general adult urban population and in subgroups. In 2004, sera from 1,364 adult residents of Amsterdam were tested for viral markers. Sociodemographic characteristics were collected using a standardized questionnaire. For hepatitis A, 57.0% was immune. Of first-generation immigrants from Turkey and Morocco, 100% was immune. Of all Western persons and second-generation non-Western immigrants, approximately half was still susceptible. For hepatitis B, 9.9% had antibodies to hepatitis B core antigen (anti-HBc) and 0.4% had hepatitis B surface antigen. Anti-HBc seroprevalences were highest among first-generation immigrants from Surinam, Morocco, and Turkey, and correlated with age at the time of immigration, and among men with a sexual preference for men. Seroprevalence among second-generation immigrants was comparable to Western persons. The seroprevalence of hepatitis C virus antibodies was 0.6%. In conclusion, a country with overall low endemicity for viral hepatitis can show higher endemicity in urban regions, indicating the need for differentiated regional studies and prevention strategies. More prevention efforts in cities like Amsterdam are warranted, particularly for hepatitis A and B among second-generation immigrants, for hepatitis B among men with a sexual preference for men, and for hepatitis C. Active case finding strategies are needed for both hepatitis B and C. (c) Wiley-Liss, Inc.

  6. Soil Erosion from Agriculture and Mining: A Threat to Tropical Stream Ecosystems

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    Jan H. Mol

    2013-09-01

    Full Text Available In tropical countries soil erosion is often increased due to high erodibility of geologically old and weathered soils; intensive rainfall; inappropriate soil management; removal of forest vegetation cover; and mining activities. Stream ecosystems draining agricultural or mining areas are often severely impacted by the high loads of eroded material entering the stream channel; increasing turbidity; covering instream habitat and affecting the riparian zone; and thereby modifying habitat and food web structures. The biodiversity is severely threatened by these negative effects as the aquatic and riparian fauna and flora are not adapted to cope with excessive rates of erosion and sedimentation. Eroded material may also be polluted by pesticides or heavy metals that have an aggravating effect on functions and ecosystem services. Loss of superficial material and deepening of erosion gullies impoverish the nutrient and carbon contents of the soils; and lower the water tables; causing a “lose-lose” situation for agricultural productivity and environmental integrity. Several examples show how to interrupt this vicious cycle by integrated catchment management and by combining “green” and “hard” engineering for habitat restoration. In this review; we summarize current findings on this issue from tropical countries with a focus on case studies from Suriname and Brazil.

  7. First Human Cases of Leishmania (Viannia) lainsoni Infection and a Search for the Vector Sand Flies in Ecuador

    Science.gov (United States)

    Kato, Hirotomo; Bone, Abdon E.; Mimori, Tatsuyuki; Hashiguchi, Kazue; Shiguango, Gonzalo F.; Gonzales, Silvio V.; Velez, Lenin N.; Guevara, Angel G.; Gomez, Eduardo A.; Hashiguchi, Yoshihisa

    2016-01-01

    An epidemiological study of leishmaniasis was performed in Amazonian areas of Ecuador since little information on the prevalent Leishmania and sand fly species responsible for the transmission is available. Of 33 clinical specimens from patients with cutaneous leishmaniasis (CL), causative parasites were identified in 25 samples based on cytochrome b gene analysis. As reported previously, Leishmania (Viannia) guyanensis and L. (V.) braziliensis were among the causative agents identified. In addition, L. (V.) lainsoni, for which infection is reported in Brazil, Bolivia, Peru, Suriname, and French Guiana, was identified in patients with CL from geographically separate areas in the Ecuadorian Amazon, corroborating the notion that L. (V.) lainsoni is widely distributed in South America. Sand flies were surveyed around the area where a patient with L. (V.) lainsoni was suspected to have been infected. However, natural infection of sand flies by L. (V.) lainsoni was not detected. Further extensive vector searches are necessary to define the transmission cycle of L. (V.) lainsoni in Ecuador. PMID:27191391

  8. Tectonic evolution of the continental crust of South America and its importance in the characterization of uraniferous provinces

    International Nuclear Information System (INIS)

    Cordani, U.G.

    1981-01-01

    The tectonic evolution of the South American Continent and its relationship with uranium mineralization is discussed. During the Phanerozoic at least three phases are identified as related to the Andean chain, namely, in the lower Palaeozoic, in the upper Palaeozoic and in the Meso-Cenozoic. Recent systematic age dating of the Precambrian indicates the period of 450-700 million years (m.y.) (Brazilian Cycle) as one of the most important tectonic events in South America. Another age-dating cluster corresponds to the 1700-2100 m.y. interval (Transamazonic Cycle). An even older event within the Archean is identified with datings older than 2600 m.y. in Venezuela (Estado Bolivar), Surinam and Brazil (Bahia, Santa Catarina, Goias). All the Brazilian uranium deposits related to the Brazilian platform, such as Amorinopolis, are located on the eastern border of the platform where the Brazilian tectonic cycle is dominant. The uranium source rocks are of alkaline granitic nature. Other deposits (Itataia, Campos Belos) are associated with polycyclic rocks belonging to the basement of the Brazilian Cycle but were affected by the 450-700 m.y. tectonic event; these amphibolitic facies rocks show alkaline metamorphism and magmatization processes which indicate large geochemical mobility during which important uranium mobilization has taken place. Finally, the Pocos de Caldas deposit is excellent evidence of the important relationship of tectonic reactivations and uranium enrichments within the Brazilian platform. (author)

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

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    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.

  10. Bringing History Home. Postcolonial Immigrants and the Dutch Cultural Arena

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    S. Legêne

    2011-01-01

    Full Text Available Bringing History Home: Postcolonial Immigrants and the Dutch Cultural ArenaThree Dutch-language monographs published in 2008-2009 by Ulbe Bosma, Lizzy van Leeuwen and Gert Oostindie in the context of the interdisciplinary research programme Bringing History Home, present a history of identity politics in relation to ‘postcolonial immigrants’. This term refers to some 500,000 people who since 1945 arrived in the Netherlands from Indonesia and the former Dutch New Guinea, Suriname or the Antillean islands in the Caribbean. Bosma traces the development of postcolonial immigrant organizations. In interaction with government policies, these organizations moved from mere socioeconomic emancipation struggles to mere cultural identity politics. Van Leeuwen takes such cultural identity politics as the starting point for her analysis of Indo-Dutch and Dutch Indies cultural initiatives and the competing interests at stake in the Indies heritage discourse. Oostindie discusses these developments in terms of community development and change within Dutch society at large. He introduces the notion of a ‘postcolonial bonus’. In postcolonial Netherlands, this bonus was available to immigrants on the grounds of a shared colonial past. Today, this bonus is (almost spent. The review discusses the three monographs, as well as the coherence of Bringing History Home as a research programme. Legêne argues, that notwithstanding valuable research outcomes, the very category of postcolonial immigrants does not constitute a convincing category of analysis.

  11. The El Niño Southern Oscillation and malaria epidemics in South America

    Science.gov (United States)

    Gagnon, Alexandre S.; Smoyer-Tomic, Karen E.; Bush, Andrew B.

    2002-05-01

    A better understanding of the relationship between the El Niño Southern Oscillation (ENSO), the climatic anomalies it engenders, and malaria epidemics could help mitigate the world-wide increase in incidence of this mosquito-transmitted disease. The purpose of this paper is to assess the possibility of using ENSO forecasts for improving malaria control. This paper analyses the relationship between ENSO events and malaria epidemics in a number of South American countries (Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela). A statistically significant relationship was found between El Niño and malaria epidemics in Colombia, Guyana, Peru, and Venezuela. We demonstrate that flooding engenders malaria epidemics in the dry coastal region of northern Peru, while droughts favor the development of epidemics in Colombia and Guyana, and epidemics lag a drought by 1 year in Venezuela. In Brazil, French Guiana, and Ecuador, where we did not detect an ENSO/malaria signal, non-climatic factors such as insecticide sprayings, variation in availability of anti-malaria drugs, and population migration are likely to play a stronger role in malaria epidemics than ENSO-generated climatic anomalies. In some South American countries, El Niño forecasts show strong potential for informing public health efforts to control malaria.

  12. Book Reviews

    Directory of Open Access Journals (Sweden)

    A. Teeuw

    1959-10-01

    Full Text Available - Jaap Kunst, A.M. Jones, Studies in African Music. Londen, Oxford University Press, New York Toronto Capetown, 1959; vol. I xii + 290 p.; 12 ill.; drawings; musical examples; vol. II viii + 238 p. scores. - B.J. Hoff, Ursy M. Lichtveld, Suriname: Spiegel der vaderlandse kooplieden, Een historicsh leesboek. Zwolse drukken en herdrukken voor de Maatschappij der Nederlandse letterkunde te Leiden. Nr. 22. W.E.J. Tjeenk Willink, Zwolle, 1958., Jan Voorhoeve (eds. - A. Teeuw, Hans Kähler, Die Sichule-Sprache auf der Insel Simalur an der Westküste von Sumatra. Afrika und Übersee Beiheft 27, Berlin 1955; 75 pp. - A. Teeuw, Hans Kähler, Vergleichendes Wörter-Verzeichnis der Sichule-Sprache auf der Insel Simalur an der Westküste von Sumatra. Veröffentlichungen des Seminars für Indonesische und Südseesprachen der Universität Hamburg. Band 1, Berlin 1959; III en 90 pp.

  13. G6PD deficiency in Latin America: systematic review on prevalence and variants

    Science.gov (United States)

    Monteiro, Wuelton M; Val, Fernando FA; Siqueira, André M; Franca, Gabriel P; Sampaio, Vanderson S; Melo, Gisely C; Almeida, Anne CG; Brito, Marcelo AM; Peixoto, Henry M; Fuller, Douglas; Bassat, Quique; Romero, Gustavo AS; Maria Regina F, Oliveira; Marcus Vinícius G, Lacerda

    2014-01-01

    Plasmodium vivax radical cure requires the use of primaquine (PQ), a drug that induces haemolysis in glucose-6-phosphate dehydrogenase deficient (G6PDd) individuals, which further hampers malaria control efforts. The aim of this work was to study the G6PDd prevalence and variants in Latin America (LA) and the Caribbean region. A systematic search of the published literature was undertaken in August 2013. Bibliographies of manuscripts were also searched and additional references were identified. Low prevalence rates of G6PDd were documented in Argentina, Bolivia, Mexico, Peru and Uruguay, but studies from Curaçao, Ecuador, Jamaica, Saint Lucia, Suriname and Trinidad, as well as some surveys carried out in areas of Brazil, Colombia and Cuba, have shown a high prevalence (> 10%) of G6PDd. The G6PD A-202A mutation was the variant most broadly distributed across LA and was identified in 81.1% of the deficient individuals surveyed. G6PDd is a frequent phenomenon in LA, although certain Amerindian populations may not be affected, suggesting that PQ could be safely used in these specific populations. Population-wide use of PQ as part of malaria elimination strategies in LA cannot be supported unless a rapid, accurate and field-deployable G6PDd diagnostic test is made available. PMID:25141282

  14. Influence of corona discharge on the ozone budget in the tropical free troposphere: a case study of deep convection during GABRIEL

    Science.gov (United States)

    Bozem, H.; Fischer, H.; Gurk, C.; Schiller, C. L.; Parchatka, U.; Koenigstedt, R.; Stickler, A.; Martinez, M.; Harder, H.; Kubistin, D.; Williams, J.; Eerdekens, G.; Lelieveld, J.

    2014-09-01

    Convective redistribution of ozone and its precursors between the boundary layer (BL) and the free troposphere (FT) influences photochemistry, in particular in the middle and upper troposphere (UT). We present a case study of convective transport during the GABRIEL campaign over the tropical rain forest in Suriname in October 2005. During one measurement flight the inflow and outflow regions of a cumulonimbus cloud (Cb) have been characterized. We identified a distinct layer between 9 and 11 km altitude with enhanced mixing ratios of CO, O3, HOx, acetone and acetonitrile. The elevated O3 contradicts the expectation that convective transport brings low-ozone air from the boundary layer to the outflow region. Entrainment of ozone-rich air is estimated to account for 62% (range: 33-91%) of the observed O3. Ozone is enhanced by only 5-6% by photochemical production in the outflow due to enhanced NO from lightning, based on model calculations using observations including the first reported HOx measurements over the tropical rainforest. The "excess" ozone in the outflow is most probably due to direct production by corona discharge associated with lightning. We deduce a production rate of 5.12 × 1028 molecules O3 flash-1 (range: 9.89 × 1026-9.82 × 1028 molecules O3 flash-1), which is at the upper limit of the range reported previously.

  15. Geographic body size and shape variation in a mainland anolis (Squamata: Dactyloidae) from northwestern South America (Colombia)

    International Nuclear Information System (INIS)

    Calderon Espinosa, Martha L; Barragan Contreras, Leidy Alejandra

    2014-01-01

    Anolis auratus is a widely distributed species, from Costa Rica in Central America, through northern South America, including Colombia, Venezuela, northern Brazil, Surinam and the Guyanas. In Colombia, its widespread distribution across different life zones suggests that these lizards occupy different environments and exhibit different microhabitat use in different geographic areas. On the other hand, some observations suggest that this species prefers open areas, selecting grasslands over brushy areas, and thus, an alternative hypothesis is that microhabitat use is similar among different populations. In Anolis, body variables related to locomotion (body size and shape) defines structural microhabitat use, so two distinct patterns could be expected in this species: Conservative or highly variable body size and shape throughout the species distribution. To test these predictions, we characterized geographic variation in morphometric traits of this species in Colombia. Females and males were similar in body size, but exhibited differences in some variables related to body shape. These characteristics also varied among males and females from different regions, suggesting heterogeneous use of structural microhabitat, between sexes and among populations. As an alternative, phylogenetic divergence among populations could also account for the observed differences. Absence of ecological and phylogenetic data limits our ability to identify the underlying causes of this pattern. However, we provide a general framework to explore hypotheses about evolution of body size and shape in this species.

  16. Community structure and diversity of tropical forest mammals: data from a global camera trap network.

    Science.gov (United States)

    Ahumada, Jorge A; Silva, Carlos E F; Gajapersad, Krisna; Hallam, Chris; Hurtado, Johanna; Martin, Emanuel; McWilliam, Alex; Mugerwa, Badru; O'Brien, Tim; Rovero, Francesco; Sheil, Douglas; Spironello, Wilson R; Winarni, Nurul; Andelman, Sandy J

    2011-09-27

    Terrestrial mammals are a key component of tropical forest communities as indicators of ecosystem health and providers of important ecosystem services. However, there is little quantitative information about how they change with local, regional and global threats. In this paper, the first standardized pantropical forest terrestrial mammal community study, we examine several aspects of terrestrial mammal species and community diversity (species richness, species diversity, evenness, dominance, functional diversity and community structure) at seven sites around the globe using a single standardized camera trapping methodology approach. The sites-located in Uganda, Tanzania, Indonesia, Lao PDR, Suriname, Brazil and Costa Rica-are surrounded by different landscape configurations, from continuous forests to highly fragmented forests. We obtained more than 51 000 images and detected 105 species of mammals with a total sampling effort of 12 687 camera trap days. We find that mammal communities from highly fragmented sites have lower species richness, species diversity, functional diversity and higher dominance when compared with sites in partially fragmented and continuous forest. We emphasize the importance of standardized camera trapping approaches for obtaining baselines for monitoring forest mammal communities so as to adequately understand the effect of global, regional and local threats and appropriately inform conservation actions.

  17. Human T-cell Lymphotropic Virus types I and II (HTLV-I/II in French Guiana: clinical and molecular epidemiology

    Directory of Open Access Journals (Sweden)

    Kazanji Mirdad

    2003-01-01

    Full Text Available We review here the epidemiological studies performed by our group on human retrovirus HTLV-I and HTLV-II infections and the associated diseases in French Guiana since 1984. French Guiana is an overseas French administrative district located between Brazil and Surinam. Its population is characterized by a large variety of ethnic groups, including several populations of African origin and various populations of Amerindian origin. Several epidemiological studies of large samples of pregnant women and in remote villages showed that HTLV-I is highly endemic in this area but is restricted to groups of African origin, especially the Noir-Marrons. In this endemic population, the results of segregation analysis in a genetic epidemiological study were consistent with the presence of a dominant major gene predisposing to HTLV-I infection, especially in children. In contrast, HTLV-II infection appears to be rare in French Guiana, having been found in only a few individuals of Brazilian origin. From a molecular point of view, the HTLV-I strains present in the Noir-Marrons, Creoles and Amerindians appear to originate from Africa, as they belong to the large cosmopolitan molecular subtype A.

  18. Effect of extracts of plants with insecticidal activity on the control of Microtheca ochroloma Stal (Col: Chrysomelidae in the laboratory

    Directory of Open Access Journals (Sweden)

    Cíntia Grendene Lima

    2008-03-01

    Full Text Available Extracts of plants with insecticidal activity were tested on the control of Microtheca ochroloma (Col.: Chrysomelidae, an important insect-pest of Brassicaceae, in the larval and adult phases. Two 3-day-old larvae, kept under laboratory conditions (25ºC temperature, 70% relative humidity and 14 hours of photophase, were placed in a glass tube with a leaf of Chinese cabbage (Brassica chinensis previously treated with aqueous extracts (10% p/v of chinaberry leaf (Melia azedarach, chinaberry branch, and tobacco powder (Nicotiana tabacum. The same procedure was repeated in two assays with adult insects. In the first assay, all the previously-mentioned extracts were used, in addition to DalNeem (commercial product of Azadirachta indica. In the second, the insects were exposed to extracts of tabasco pepper fruits (Capsicum frutescens, Surinam cherry (Eugenia unifl ora, jambolan (Syzygium cuminii and eucalyptus leaves (Eucalyptus sp.. All the tests consisted of 10 insects per treatment, with five repetitions in the first test using adult insects and six repetitions in the others. Observations were made daily up to the fifth day, aiming to evaluate the mortality of the insects. All the tested extracts resulted in an effective control of the larvae of M. ochroloma. In relation to the adult insects, only the extracts of tobacco powder and DalNeem showed effective control.

  19. DINHEIRO, TECIDOS, RUM E A ESTÉTICA DO ECLIPSAMENTO EM SAAMAKA

    Directory of Open Access Journals (Sweden)

    Rogério Brittes W. Pires

    Full Text Available Resumo O artigo trata dos businenge (maroons, quilombolas saamaka do Alto Suriname. Parto de um tema clássico da antropologia - a separação nem sempre clara entre dádivas e mercadorias - e um aspecto particular da vida econômica nesta localidade - a rejeição do uso de dinheiro em determinadas esferas de circulação de objetos, serviços e palavras - como problemas. A ideia é compreender os motivos pelos quais, mesmo num contexto econômico crescentemente monetizado e integrado à economia capitalista global, há certos tipos de trocas nas quais o papel-moeda não deve circular de forma explícita, e nas quais fazem o papel de “moeda” objetos cuja fabricação é estrangeira. Busco compreender como é traçada, em Saamaka, a exterioridade e a interioridade, e de que forma o dinheiro é marcado como externa, enquanto certas “dádivas”, como rum e tecido, são feitas internas.

  20. Book Reviews

    Directory of Open Access Journals (Sweden)

    Judith Nagata

    1986-04-01

    : Stichting Internationaal Instituut voor sociale geschiedenis, 1985, xxviii + 210 pp., Margreet Schrevel (eds. - Jan van der Putten, Slamet Modiwirjo, Panglipur Ati (ed. Johan Sarmo & Hein Vruggink, Uitgegeven door de afdeling cultuurstudies van het Ministerie van Volksmobilisatie en cultuur (Suriname, 1983. - Jan van der Putten, Saleman Siswowitono, Dongèng Kancil; Het verhaal van kantjil (ed. J.J. Sarmo & H.D. Vruggink, Een uitgave van de afdeling cultuur studies van het Ministerie van cultuur, Jeugd en Sport (Suriname, 1983. - Jan van der Putten, Pamin Asmawidjaja, Djoko miskin; De arme jongeling (ed. J.J. Sarmo & H.D. Vruggink, Een uitgave van de afdeling cultuur studies van het Ministerie van cultuur, jeugd en sport (Suriname, 1983. - Jan van der Putten, Johan J. Sarmo, Cikal; Kalawarti Jawa-Suriname, Wonny Karijopawiro (redactie, Nummers 1 tot en met 4 (1: 1982; 2: mei 1983; 3: oktober 1983; 4: maart 1984., Sari Kasanpawiro, Hein Vruggink (eds. - S.C. van Randwijck, Th. van den End, De Gereformeerde Zendingsbond (1901-1961 Nederland-Tanah Toraja, een bronnenpublicatie, bewerkt door Dr. Th. van den End, 782 pp., 1985. - R. Roolvink, Judith Nagata, The reflowering of Malaysian Islam - Modern religious radicals and their roots, University of Columbia Press, Vancouver, 1984, xxv + 267 pp., 2 appendixes, index. - Roger Tol, Soenjono Dardjowidjojo, Vocabulary building in Indonesian: an advanced reader. Ohio University, Monographs in international studies, Southeast Asia series No. 64, 1984. XVII, 647 pp. - R.S. Wassing, Annegret Haake, Javanische Batik. Methode, Symbolik, Geschichte (Javanese Batik. Method, symbolism, history, Hannover: Verlag M. + H. Schaper (Textilkunst-Fach-schrifte, 1984. Bound, 128 pp., 24 colour ills., black and white ills., drawings. - R.S. Wassing, Inger McCabe Elliott, Batik. Fabled cloth of Java, New York: Clarkson N. Potter Inc., 1984. Bound, 240 pp., 128 colour ills., black and white ills., drawings. - R.S. Wassing, Alit Veldhuisen

  1. A new species of Neosilba (Diptera, Lonchaeidae from Brazil Uma nova espécie de Neosilba (Diptera, Lonchaeidae do Brasil

    Directory of Open Access Journals (Sweden)

    Pedro C. Strikis

    2009-09-01

    Full Text Available A new species of Neosilba McAlpine, 1962, N. pradoi sp. nov., is described and illustrated. This new species was found in the south of Brazil (Rio Grande do Sul and Santa Catarina, in the southeast (State of São Paulo and center west (State of Mato Grosso do Sul. It has been reared from fruits of guava (Psidium guajava, Myrtaceae, "araçá" (Psidium cattleyanum, Myrtaceae, "guabiroba" (Campomanesia xanthocarpa, Myrtaceae, Surinam cherry (Malpighia emarginata, Malpighiaceae, cherry (Prunus avium, Rosaceae, orange (Citrus sinensis, Rutaceae, "ingá" (Inga laurina, Fabaceae, "esporão-de-galo" (Celtis iguanae, Ulmaceae and passion fruit (Passiflora edulis, Passifloraceae.Uma nova espécie de Neosilba McAlpine, 1962, N. pradoi sp. nov., é descrita e ilustrada. Esta nova espécie foi encontrada no sul do Brasil (Rio Grande do Sul e Santa Catarina, no sudeste (Estado de São Paulo e na região centro-oeste (Estado do Mato Grosso do Sul. Foi obtida de frutos de goiaba (Psidium guajava, Myrtaceae, araçá (Psidium cattleyanum, Myrtaceae, guabiroba (Campomanesia xanthocarpa, Myrtaceae, acerola (Malpighia emarginata, Malpighiaceae, cereja (Prunus avium, Rosaceae, laranja (Citrus sinensis, Rutaceae, ingá (Inga laurina, Fabaceae, esporão-de-galo (Celtis iguanae, Ulmaceae e maracujá (Passiflora edulis, Passifloraceae.

  2. Analysis of antidiarrhoeic effect of plants used in popular medicine

    Directory of Open Access Journals (Sweden)

    Almeida Cybele E.

    1995-01-01

    Full Text Available People customarily use the extracts of plants known to have antidiarrhoeal effects without any scientific base to explain the action of the extract. For this reason, an investigation was undertaken with a view to determining the efficacy of the effects of the brute aqueous extract (BAE of the leaves of Psidium guajava (guava, Stachytarpheta cayenensis (bastard vervain, Polygonum punctatum (water. smartweed, Eugenia uniflora (Brazil or Surinam cherry and Aster squamatus (zé-da-silva on the intestinal transport of water in rats and on the gastrointestinal propulsion in mice. With the exception of the BAE of S. cayenensis, all other BAE's have increased the absorption of water in one or more intestinal portion in relation to the control group. All tested BAE, except that of P. punctatum, reduced the gastrointestinal propulsion in relation to that of the control group. The results indicate that the BAE of the leaves of P. guajava, S. cayenensis, P. punctatum, E. uniflora and A. squamatus have a potential antidiarrhoeic effect to be confirmed by additional investigations in animals infected with enteropathogenic agents.

  3. [Epidemiology of diabetes mellitus in South America: The experience of Colombia].

    Science.gov (United States)

    Vargas-Uricoechea, Hernando; Casas-Figueroa, Luz Ángela

    According to the International Diabetes Federation, 8.3% of the world population suffers from diabetes mellitus, and it is expected that the number of individuals with the disease will increase to over 592 million. In South and Central America, it is estimated that the increase in the number of cases diagnosed in the period from 2013 to 2035 will be 59.8% (from 24 to 38.5 millions). According to the World Health Organisation, the prevalence of fasting hyperglycaemia in the region of the Americas in 2014 was 9.3% in men and 8.1% in women. The countries with the highest prevalence of diabetes mellitus in adults ≥18years were: Guyana, Surinam, Chile, and Argentina. In Colombia, the prevalence of type 2 diabetes mellitus is variable, depending on the population range assessed and the diagnostic criteria used. Copyright © 2016 Sociedad Española de Arteriosclerosis. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. Sexual behaviour and sexually transmitted infections in sexually transmitted infection clinic attendees in the Netherlands, 2007-2011.

    Science.gov (United States)

    de Coul, E L M Op; Warning, T D; Koedijk, F D H

    2014-01-01

    High annual figures of sexually transmitted infections (STIs) are diagnosed in the Netherlands despite significant efforts to control them. Herein, we analyse trends and determinants of STI diagnoses, co-infections, and sexual risks among visitors of 26 STI clinics between 2007 and 2011. We recorded increased positivity rates of STIs (chlamydia, syphilis, gonorrhoea, and/or HIV) in women and heterosexual men up to 12.6% and 13.4%, respectively, in 2011, while rates in men having sex with men (MSM) were stable but high (18.8%) through the documented years. Younger age, origin from Surinam/Antilles, history of previous STI, multiple partners, or a previous notification are the identified risk factors for an STI in this population. Known HIV-infected men (MSM and heterosexuals) were at highest risk for co-infections (relative rate heterosexual men: 15.6; MSM: 11.6). STI positivity rates remained high (MSM) or increased over time (women and heterosexual men), a fact that highlights the importance of continuing STI prevention. Most importantly, the very high STI co-infection rates among HIV-positive men requires intensified STI reduction strategies to put an end to the vicious circle of re-infection and spread of HIV and other STIs.

  5. Total mercury loadings in sediment from gold mining and conservation areas in Guyana.

    Science.gov (United States)

    Howard, Joniqua; Trotz, Maya A; Thomas, Ken; Omisca, Erlande; Chiu, Hong Ting; Halfhide, Trina; Akiwumi, Fenda; Michael, Ryan; Stuart, Amy L

    2011-08-01

    The Low Carbon Development Strategy proposed in June 2009 by the government of Guyana in response to the Reducing Emissions from Deforestation and Forest Degradation in Developing Countries program has triggered evaluation of forest-related activities, thereby acting as a catalyst for improvements in Guyana's small- to medium-scale gold mining industry. This has also shed light on areas committed to conservation, something that has also been handled by Non Governmental Organizations. This paper compares water quality and mercury concentrations in sediment from four main areas in Guyana, two that are heavily mined for gold using mercury amalgamation methods (Arakaka and Mahdia) and two that are considered conservation areas (Iwokrama and Konashen). Fifty-three sediment and soil mercury loadings ranged from 29 to 1,200 ng/g and averaged 215 ± 187 ng/g for all sites with similar averages in conservation and mining areas. Sediment loadings are within the range seen in French Guiana and Suriname, but conservation area samples had higher loadings than the corresponding uncontaminated baselines. Type of ore and location in the mining process seemed to influence mercury loadings. Mercury sediment loadings were slightly positively correlated with pH (correlation coefficient = 0.2; p value < 0.001) whereas no significant correlations were found with dissolved oxygen or turbidity.

  6. The United Mexican States: an update.

    Science.gov (United States)

    Hakkert, R; Aguirre, E J

    1988-09-01

    Although the popular North American opinion of Mexico is one that paints a picture of a poor, disadvantaged country, South America sees Mexico has a richer more prosperous nation. It is observed that only in the Latin American countries of Venezuela, Suriname and Trinidad and Tobago do consumers have higher incomes than Mexican consumers. Moreover, while millions of Mexicans migrate to the United States to seek a better standard of living, several thousand Central American refugees illegally migrate to Mexico in search of a better life. This better life includes an increased age of lie expectancy from 51 years in the 1950s to 64 years in the late 1970s. There have also been improvements in health care and school enrollments and in the low cost availability of education. Tourism and the prospect of the manufacturing of energy are significant, positive factors working in favor of an improved Mexican economy and a higher overall quality of life. However, Mexico faces serious problems such as a mounting foreign debt. Also rising is Mexico's population which has doubled since 1964 and which continues to grow at a rate of 1.9%. Economic programs and reforms and family development planning have been instituted in response to the countries' current recession and population growth and have begun to show positive results.

  7. The Concepts and Activities of Integration within the Caribbean Basin: Is there an Agenda for the 21st Century

    Directory of Open Access Journals (Sweden)

    Gordon Anthony Layne

    2009-12-01

    Full Text Available Participation in regional integration projects is a feasible way for developing countries to simultaneously survive social, political, and economic challenges, and handle internal, regional and global dynamics. This grandiose venture has increasingly been the topic of scholarly discourse. After having briefly observed the countries in the British West Indies and their quest to establish a Single Market (SM, Charlatans and students of international political economy may question the viability of the initial project. Occasionally, even integrationists do question the validity of this enterprise among underdeveloped countries. There was good reason for scepticism in the inception. Apart from Guyana and Suriname located on the South American continent and Belize in Central America, all the other territories are 'insular'. Considering the state of affairs in logistics in the 1960s, one would not have necessarily expected many successful moves towards regional integration among developing countries that possessed this 'characteristic feature'; mainly due to them not having any outstanding comparative advantages, unavoidable high costs to set up transport facilities along with high freight rates, and the anticipated intra-regional competition for foreign investment and trade that frequently undermines such endeavours. A similar degree of scepticism may prevail, when one considers the numerous hindrances that have plagued this grouping over the last four decades.

  8. Analysis of antidiarrhoeic effect of plants used in popular medicine

    Directory of Open Access Journals (Sweden)

    Cybele E. Almeida

    1995-12-01

    Full Text Available People customarily use the extracts of plants known to have antidiarrhoeal effects without any scientific base to explain the action of the extract. For this reason, an investigation was undertaken with a view to determining the efficacy of the effects of the brute aqueous extract (BAE of the leaves of Psidium guajava (guava, Stachytarpheta cayenensis (bastard vervain, Polygonum punctatum (water. smartweed, Eugenia uniflora (Brazil or Surinam cherry and Aster squamatus (zé-da-silva on the intestinal transport of water in rats and on the gastrointestinal propulsion in mice. With the exception of the BAE of S. cayenensis, all other BAE's have increased the absorption of water in one or more intestinal portion in relation to the control group. All tested BAE, except that of P. punctatum, reduced the gastrointestinal propulsion in relation to that of the control group. The results indicate that the BAE of the leaves of P. guajava, S. cayenensis, P. punctatum, E. uniflora and A. squamatus have a potential antidiarrhoeic effect to be confirmed by additional investigations in animals infected with enteropathogenic agents.

  9. A review of the Paectes arcigera species complex (Guenée) (Lepidoptera, Euteliidae).

    Science.gov (United States)

    Pogue, Michael G

    2013-01-01

    Five new species of Paectes Hübner [1818] related to Paectes arcigera (Guenée) (Puerto Rico, U.S. Virgin Islands, British Virgin Islands, Guadeloupe, Dominica, St. Lucia, Trinidad) and Paectes longiformis Pogue (Brazil) are described: Paectes asper sp. n. (Florida, Bahamas, Cuba, Cayman Islands, Jamaica, Haiti, Dominican Republic, Puerto Rico, British Virgin Islands, U.S. Virgin Islands, Dominica, Colombia), Paectes medialba sp. n. (Argentina), Paectes similis sp. n. (Brazil), Paectes sinuosa sp. n. (Argentina, Brazil, Paraguay), and Paectes tumida sp. n. (Colombia, Guyana, Suriname, French Guiana). Adults and genitalia are illustrated for all species. Taxonomic changes include the rev. stat. of Paectes nana (Walker) (Florida, Greater Antilles, Mexico, Guatemala, Galapagos) as a valid species and revised synonyms Paectes indefatigabilis Schaus and Paectes isabel Schaus as junior synonyms of Paectes nana instead of Paectes arcigera. New host records for Paectes sinuosa and Paectes nana reared on Brazilian peppertree (Schinus terebinthifolius Raddi, Anacardiaceae) are presented. The holotype and female genitalia of Paectes obrotunda (Guenée) are illustrated.

  10. ‘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’.

  11. Genetic diversity and relationship in American and African oil palm as revealed by RFLP and AFLP molecular markers

    Directory of Open Access Journals (Sweden)

    Barcelos Edson

    2002-01-01

    Full Text Available The objective of this work was to evaluate the genetic diversity, its organization and the genetic relationships within oil palm (Elaeis oleifera (Kunth Cortés, from America, and E. guineensis (Jacq., from Africa germplasm using Restriction Fragment Length Polymorphism (RFLP and Amplified Fragment Length Polymorphism (AFLP. In complement to a previous RFLP study on 241 E. oleifera accessions, 38 E. guineensis accessions were analyzed using the same 37 cDNA probes. These accessions covered a large part of the geographical distribution areas of these species in America and Africa. In addition, AFLP analysis was performed on a sub-set of 40 accessions of E. oleifera and 22 of E. guineensis using three pairs of enzyme/primer combinations. Data were subjected to Factorial Analysis of Correspondence (FAC and cluster analysis, with parameters of genetic diversity being also studied. Results appeared congruent between RFLP and AFLP. In the E. oleifera, AFLP confirmed the strong structure of genetic diversity revealed by RFLP, according to geographical origin of the studied material, with the identification of the same four distinct genetic groups: Brazil, French Guyana/Surinam, Peru, north of Colombia/Central America. Both markers revealed that genetic divergence between the two species is of the same magnitude as that among provenances of E. oleifera. This finding is in discrepancy with the supposed early tertiary separation of the two species.

  12. Green turtle (Chelonia mydas genetic diversity at Paranaguá Estuarine Complex feeding grounds in Brazil

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    Juliana Costa Jordão

    2015-09-01

    Full Text Available Sea turtles are marine reptiles that undertake long migrations through their life, with limited information regarding juvenile stages. Feeding grounds (FGs, where they spend most of their lives, are composed by individuals from different natal origins, known as mixed stock populations. The aim of this study was to assess genetic composition, natal origins and demographic history of juvenile green turtles (Chelonia mydas at the Paranaguá Estuarine Complex (PEC, Brazil, considered a Natural World Heritage site. Tissue samples of stranded animals were collected (n = 60, and 700 bp mitochondrial DNA sequences were generated and compared to shorter sequences from previously published studies. Global exact tests of differentiation revealed significant differences among PEC and the other FGs, except those at the South Atlantic Ocean. Green turtles at PEC present genetic signatures similar to those of nesting females from Ascension Island, Guinea Bissau and Aves Island/Surinam. Population expansion was evidenced to have occurred 20–25 kYA, reinforcing the hypothesis of recovery from Southern Atlantic refugia after the last Glacial Maximum. These results contribute to a better understanding of the dynamics of green turtle populations at a protected area by providing knowledge on the dispersion patterns and reinforcing the importance of the interconnectivity between nesting and foraging populations.

  13. Platydoras brachylecis, a new species of thorny catfish (Siluriformes: Doradidae from northeastern Brazil

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    Nivaldo M. Piorski

    Full Text Available Platydoras brachylecis, new species, is described from coastal drainages of northeastern Brazil (Pindaré to Parnaíba rivers, and diagnosed from congeners by the unique combination of: pale yellow to white stripe beginning above orbits, continuing midlaterally on body and onto middle rays of caudal fin; skin in axil of each midlateral thorn without concentration of pigment forming small dark spot, midlateral scutes shallow (depth of 10th scute 8.8-11.9% of SL, and midlateral scutes on caudal peduncle distinctly separated by strip of skin from middorsal and midventral caudal-peduncle plates. Three additional species of Platydoras are recognized as valid: P. armatulus (lower Orinoco, Amazon and Paraguay-Paraná drainages, P. costatus (coastal drainages of Suriname and French Guiana, and P. hancockii (upper Orinoco, Negro, Essequibo and Demerara drainages. The nominal species P. dentatus and P. helicophilus are tentatively treated as junior synonyms of P. costatus. A key to species of Platydoras is provided.

  14. Contrasting Patterns of Clinal Genetic Diversity and Potential Colonization Pathways in Two Species of Western Atlantic Fiddler Crabs.

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    Claudia Laurenzano

    Full Text Available Fiddler crabs (Brachyura, Ocypodidae, like many other marine organisms, disperse via planktonic larvae. A lengthy pelagic larval duration is generally assumed to result in genetic connectivity even among distant populations. However, major river outflows, such as of the Amazon or Orinoco, or strong currents may act as phylogeographic barriers to ongoing gene flow. For example, the Mona Passage, located between Puerto Rico and Hispaniola, has been postulated to impair larval exchange of several species. In this study, Cox1 mtDNA data was used to analyze population genetic structure of two fiddler crab species from the western Atlantic, comparing the continental coastline and Caribbean islands. The results indicate genetic homogeneity in Minuca rapax among Atlantic (continental populations (Suriname, Brazil, whereas Caribbean populations show significantly restricted gene flow among the constituent islands and towards continental populations. Our data support the hypothesis of the Mona Passage hindering larval exchange. Contrastingly, Caribbean Leptuca leptodactyla populations appear to be devoid of detectable variation, while Atlantic-continental (i.e. Brazilian populations show much higher haplotype and nucleotide diversities and display slight genetic differentiation among populations within the Atlantic region, though not statistically significant. Both species show a pronounced divergence between regions, supporting the presence of a phylogeographic barrier.

  15. Revision of the Neotropical trahiras of the Hoplias lacerdae species-group (Ostariophysi: Characiformes: Erythrinidae with descriptions of two new species

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    Osvaldo T. Oyakawa

    Full Text Available Hoplias lacerdae was originally described from the rio Ribeira de Iguape, Iporanga, São Paulo State. The Hoplias lacerdae group is defined as containing generally large trahiras with the medial margins of dentaries running parallel to each other and lacking teeth on the basihyal compared to the H. malabaricus group in which the medial margins of the dentaries converge towards the mandibular symphysis and which have teeth on the basihyal. A taxonomic revision of the group based on meristic and morphometric data identified five distinct species: H. lacerdae distributed in the rio Ribeira de Iguape and rio Uruguai; H. intermedius from the rio São Francisco, upper rio Paraná basin, and rio Doce; H. brasiliensis from rivers of the Atlantic Coastal drainage from the rio Paraguaçu to the rio Jequitinhonha; H. australis new species, endemic to the rio Uruguai; and H. curupira new species present in northern South America, including the rios Negro, Trombetas, Tapajós, Xingu, Tocantins and Capim in the Amazon basin, upper rio Orinoco near the rio Casiquiare (Venezuela, and coastal rivers of Guyana and Suriname. A lectotype for Hoplias intermedius and a neotype for H. brasiliensis are designated.

  16. Descrição de nove espécies novas de Phenacogaster (Ostariophysi: Characiformes: Characidae e comentários sobre as demais espécies do gênero Description of nine new species of Phenacogaster (Ostariophysi: Characiformes: Characidae and notes on the other species of genus

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    Zilda Margarete Seixas de Lucena

    2010-04-01

    Full Text Available Nine new species of Phenacogaster Eigenmann, 1907 are described: Phenacogaster capitulatus sp. nov. from the Neshuya River system, Ucayali River basin; Phenacogaster maculoblongus sp. nov. from the upper Cuyuni River, and tributaries of the lower Orinoco River; Phenacogaster napoatilis sp. nov. from the Napo River system, upper Amazon River basin; Phenacogaster ojitatus sp. nov. from the Xingu River system; Phenacogaster prolatus sp. nov. from the Orinoco River, canal Casiquiare and upper and middle Negro River; Phenacogaster retropinnus sp. nov. from the Negro, Madeira and Xingu river systems; Phenacogaster simulatus sp. nov. from the Potaro River, Essequibo drainage; Phenacogaster wayampi sp. nov. from the Oiapoque River, and Phenacogaster wayana sp. nov. from the Corantijn (Suriname, Maroni, Mana, Sinnamary and Approuague rivers (French Guiana. The geographic distribution of P. megalostictus, previously recorded for the Negro River, Amazon River system, is restricted to the Essequibo River system, Guiana. The distribution of P. carteri, previously known only from the type-locality (Cuyuni River, Guyana, is extended to the lower Orinoco River. The reduction of the latero-sensory canal, mentioned in the literature as an autapomorphy for P. tegatus was observed in three additional species of Phenacogaster. The posterior humeral spot, found only in P. tegatus, is herein considered autapomorphic for the species. Diagnoses are given for previously described species based on the analysis of type material and additional specimens, and a key to the species of the genus is provided.

  17. Contrasting Patterns of Clinal Genetic Diversity and Potential Colonization Pathways in Two Species of Western Atlantic Fiddler Crabs.

    Science.gov (United States)

    Laurenzano, Claudia; Costa, Tânia M; Schubart, Christoph D

    2016-01-01

    Fiddler crabs (Brachyura, Ocypodidae), like many other marine organisms, disperse via planktonic larvae. A lengthy pelagic larval duration is generally assumed to result in genetic connectivity even among distant populations. However, major river outflows, such as of the Amazon or Orinoco, or strong currents may act as phylogeographic barriers to ongoing gene flow. For example, the Mona Passage, located between Puerto Rico and Hispaniola, has been postulated to impair larval exchange of several species. In this study, Cox1 mtDNA data was used to analyze population genetic structure of two fiddler crab species from the western Atlantic, comparing the continental coastline and Caribbean islands. The results indicate genetic homogeneity in Minuca rapax among Atlantic (continental) populations (Suriname, Brazil), whereas Caribbean populations show significantly restricted gene flow among the constituent islands and towards continental populations. Our data support the hypothesis of the Mona Passage hindering larval exchange. Contrastingly, Caribbean Leptuca leptodactyla populations appear to be devoid of detectable variation, while Atlantic-continental (i.e. Brazilian) populations show much higher haplotype and nucleotide diversities and display slight genetic differentiation among populations within the Atlantic region, though not statistically significant. Both species show a pronounced divergence between regions, supporting the presence of a phylogeographic barrier.

  18. A review of the Paectes arcigera species complex (Guenée (Lepidoptera, Euteliidae

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    Michael Pogue

    2013-02-01

    Full Text Available Five new species of Paectes Hübner [1818] related to Paectes arcigera (Guenée (Puerto Rico, U.S. Virgin Islands, British Virgin Islands, Guadeloupe, Dominica, St. Lucia, Trinidad and P. longiformis Pogue (Brazil are described: P. asper sp. n. (Florida, Bahamas, Cuba, Cayman Islands, Jamaica, Haiti, Dominican Republic, Puerto Rico, British Virgin Islands, U.S. Virgin Islands, Dominica, Colombia, P. medialba sp. n. (Argentina, P. similis sp. n. (Brazil, P. sinuosa sp. n. (Argentina, Brazil, Paraguay, and P. tumida sp. n. (Colombia, Guyana, Suriname, French Guiana. Adults and genitalia are illustrated for all species. Taxonomic changes include the rev. stat. of P. nana (Walker (Florida, Greater Antilles, Mexico, Guatemala, Galapagos as a valid species and revised synonyms P. indefatigabilis Schaus and P. isabel Schaus as junior synonyms of P. nana instead of P. arcigera. New host records for P. sinuosa and P. nana reared on Brazilian peppertree (Schinus terebinthifolius Raddi, Anacardiaceae are presented. The holotype and female genitalia of P. obrotunda (Guenée are illustrated.

  19. Reevaluation of the type species and redescription of five species of Edessa (Heteroptera: Pentatomidae: Edessinae).

    Science.gov (United States)

    Silva, Valeria Juliete DA; Rider, David A; Fernandes, Jose Antonio Marin

    2017-11-13

    In accordance with the rules in the International Code of Zoological Nomenclature, the type species for the genus Edessa Fabricius, 1803 is now recognized to be Cimex antilope Fabricius, 1798 rather than the previously recognized Cimex cervus Fabricius, 1787. Edessa antilope is redescribed, as well as the following four species that have in the past been related or compared to E. antilope: E. arabs (Linnaeus, 1758) from French Guiana, Costa Rica and Panama (new record), E. helix Erichson, 1848 from Costa Rica, Panama, Venezuela, Suriname (new record), Guyana, Brazil (new record), Bolivia (new record) and Argentina (new record), E. ibex Breddin, 1903 from Costa Rica, Panama (new record), Ecuador, Brazil (new record), Peru and Bolivia (new record), and E. taurina Stål, 1862 from Mexico, Guatemala, Belize (new record), Honduras (new record). The distribution of Edessa antilope is expanded to Venezuela. The female of E. antilope and the male of E. taurina are described for the first time. Edessa antilope is removed from the synonymy of E. arabs and reinstated as valid species; additionally, E. costalis Stål, 1872 is removed from the synonym of E. helix and is placed as a junior synonym of E. antilope. Edessa saiga Breddin, 1903 is considered a junior synonym of E. ibex. Lectotypes are designated for all species. A key is provided for the identification of the species.

  20. Zika threatens to become a huge worldwide pandemic

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    Alcides Troncoso

    2016-06-01

    Full Text Available The Aedes aegypti mosquito which transmits Zika virus (as well as dengue, chikungunya and yellow fever represents a high risk for global transmission. This virus comes from Africa, the Zika forest in Uganda, where it was discovered in 1947 in a rhesus monkey. In May 2015, the first local cases were recorded in Brazil, surpassing 1.5 million cases in December of the same year. By March 2016, local transmission of Zika was recognized in 34 countries. Its clinical condition is similar to dengue febrile illness, although milder. The final geographical distribution area is constantly expanding. Recently, it has been associated with cases of Guillain-Barré syndrome in Brazil, Colombia, El Salvador, Venezuela and Suriname. Microcephaly was documented in Brazil. This article discusses some factors that contributed to the spread of Zika virus in South America. Climate change associated with the events of the phenomenon of “El Niño” is also analyzed. The biggest concern is how quickly Zika is spreading around the world and that it could be far more dangerous than previously thought. Zika virus infection, by its explosive potential, has every chance of becoming a global pandemic.

  1. Multiple paternity and female-biased mutation at a microsatellite locus in the olive ridley sea turtle (Lepidochelys olivacea).

    Science.gov (United States)

    Hoekert, W E J; Neuféglise, H; Schouten, A D; Menken, S B J

    2002-08-01

    Multiple paternity in the olive ridley sea turtle (Lepidochelys olivacea) population nesting in Suriname was demonstrated using two microsatellite loci, viz., Ei8 and Cm84. The large number of offspring sampled per clutch (70 on average, ranging from 15 to 103) and the number of alleles found at the two loci (18 and eight alleles, respectively) enabled unambiguous assessment of the occurrence of multiple paternity. In two out of 10 clutches analysed, the offspring had been sired by at least two males, which was confirmed at both loci. In both clutches, unequal paternity occurred: 73% and 92% of the offspring had been sired by the primary male. The probability of detecting multiple paternity was 0.903, and therefore there is a small chance that multiple paternity occurred but remained undetected in some of the eight clutches that appeared to be singly sired. Analysis of 703 offspring revealed a high mutation rate for locus Ei8 (micro = 2.3 x 10(-2)) with all 33 mutations occurring in maternal alleles. In particular, one allele of 274 bp mutated at a high frequency in a clutch to which the mother contributed the allele, but in another clutch where the father contributed the same allele, no such mutations were observed. Inferred allele-specific mutation rates for Ei8 and expected numbers of mutations per clutch confirmed that maternal alleles for Ei8 are more likely to mutate in the olive ridley sea turtle than paternal alleles. Possible explanations are discussed.

  2. Financing of health care in four Caribbean territories: a comparison with reforms in Europe.

    Science.gov (United States)

    Rutten, F; Lapré, R; Antonius, R; Dokoui, S; Haqq, E; Roberts, R; Mills, A

    2002-10-01

    This paper considers health care finance in four Caribbean territories and plans for reform in comparison with developments in European countries, to which these territories are historically linked. European health care reforms are aimed at making resource allocation in health care more efficient and more responsive to consumers' demands and preferences. These reforms in Europe have been continuing without appearing to have influenced the developments in the Caribbean very much, except in Martinique. In Trinidad and Tobago current reform entails delegation of responsibility for providing services to four regional health authorities and no purchaser/provider split at the regional or facility level as in the UK has been implemented. In the Bahamas, managed care arrangements are likely to emerge given the proximity of the United States. Recent universal coverage reform in Martinique was aimed at harmonisation of finance by bringing social security and social aid functions together under one management structure and may provide more opportunities for contracting and other initiatives towards greater efficiency. The first priority in Suriname is to restore proper functioning of the current system. Reforms in the four Caribbean territories have a largely administrative character and affect the organisation of the third party role in health care rather than fundamentally changing the relationship between this third party and the various other parties in health care.

  3. Cryptic, Sympatric Diversity in Tegu Lizards of the Tupinambis teguixin Group (Squamata, Sauria, Teiidae) and the Description of Three New Species

    Science.gov (United States)

    Jowers, Michael J.; Lehtinen, Richard M.; Charles, Stevland P.; Colli, Guarino R.; Peres, Ayrton K.; Hendry, Catriona R.; Pyron, R. Alexander

    2016-01-01

    Tegus of the genera Tupinambis and Salvator are the largest Neotropical lizards and the most exploited clade of Neotropical reptiles. For three decades more than 34 million tegu skins were in trade, about 1.02 million per year. The genus Tupinambis is distributed in South America east of the Andes, and currently contains four recognized species, three of which are found only in Brazil. However, the type species of the genus, T. teguixin, is known from Bolivia, Brazil, Colombia, Ecuador, French Guyana, Guyana, Peru, Suriname, Trinidad and Tobago, and Venezuela (including the Isla de Margarita). Here we present molecular and morphological evidence that this species is genetically divergent across its range and identify four distinct clades some of which are sympatric. The occurrence of cryptic sympatric species undoubtedly exacerbated the nomenclatural problems of the past. We discuss the species supported by molecular and morphological evidence and increase the number of species in the genus Tupinambis to seven. The four members of the T. teguixin group continue to be confused with Salvator merianae, despite having a distinctly different morphology and reproductive mode. All members of the genus Tupinambis are CITES Appendix II. Yet, they continue to be heavily exploited, under studied, and confused in the minds of the public, conservationists, and scientists. PMID:27487019

  4. Korte signaleringen

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    Harry A. Poeze

    2011-12-01

    Full Text Available J. Thomas Lindblad en Alicia Schrikker (red., Het verre gezicht: Politieke en culturele relaties tussen Nederland en Azië, Afrika en Amerika: Opstellen aangeboden aan prof.dr. Leonard BlusséBen Koolen, VOC & onderwijs: Een inventarisatieMyriam Everard en Ulla Jansz (red., De minotaurus onzer zeden: Multatuli als heraut van het feminismeMarita Mathijsen (red., Boeken onder druk: Censuur en personvrijheid in Nederland sinds de boekdrukkunstMargaret Leidelmeijer (red., Het verhaal van IndiëEsther Zwinkels, Het Overakker-complot: Indisch verzet tegen de Japanse bezetter op Sumatra 1942-1945Peter Schumacher, Ogenblikken van genezing: De gewelddadige dekolonisatie van IndonesiëEsther Captain en Guno Jones, Oorlogserfgoed overzee: De erfenis van de Tweede Wereldoorlog in Aruba, Curaçao, Indonesië en SurinameCasper van Bruggen, ‘Verget ons niet’: Het Papoea Vrijwilligers Korps (1961-1963Victor Kaisiëpo Msn, Een perspectief voor Papoea’s: Het verhaal van mijn leven en mijn strijd

  5. Checklist of the flower flies of Ecuador (Diptera, Syrphidae

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    Diego Marín-Armijos

    2017-08-01

    Full Text Available Syrphidae is one of the most speciose families of true flies, with more than 6,100 described species and worldwide distribution. They are important for humans acting as crucial pollinators, biological control agents, decomposers, and bioindicators. One third of its diversity is found in the Neotropical Region, but the taxonomic knowledge for this region is incomplete. Thus, taxonomic revisions and species checklists of Syrphidae in the Neotropics are the highest priority for biodiversity studies. Therefore, we present the first checklist of Syrphidae for Ecuador based on literature records, and provide as well the original reference for the first time species citations for the country. A total of 201 species were recorded for Ecuador, with more than 600 records from 24 provinces and 237 localities. Tungurahua, Pastaza, and Galápagos were the best sampled provinces. Although the reported Ecuadorian syrphid fauna only comprises 11.2 % of the described Neotropical species, Ecuador has the third highest flower fly diversity density after Costa Rica and Suriname. These data indicate the high species diversity for this country in such small geographic area.

  6. Morphological study of the muscles of the forearm of the short-eared dog (Atelocynus microtis and crab-eating fox (Cerdocyon thous

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    Mônica Guedes Riehl Vaz

    2011-12-01

    Full Text Available Atelocynus microtis and Cerdocyon thous are mammals in the Canidae with different habits and geographical distributions. The fi rst species is found in the Amazon Basin in Brazil, Peru, Colombia, Ecuador and Venezuela, and probably lives a nocturnal and solitary life. The second species occurs in Colombia, Venezuela, Suriname, Bolivia, Paraguay, Uruguay, Brazil and northern Argentina, is also nocturnal, but forms couples that tend to stay together for a long time. There is a lot of interest in understanding more about these animals, which have a wide distribution in Brazil, and morphological studies are an important contribution towards their preservation and protection because reports of short-eared dogs in captivity are rare, whereas those of the crab-eating fox are more common. In this study we used an individual of each species from Paragominas (PA, under the authorization permits SEMA-PA No. 455/2009 and 522/2009, which were donated to UFRA after the animals died of natural causes. The animals were fixed in 10% formalin and dissected to make morphological descriptions of the flexor and extensor muscles. This study found the same muscle groups that occur in other carnivores previously described, and contributes to understanding the morphology, as well as an approach for possible orthopedic surgical procedures, of these species.

  7. A new Heraclides swallowtail (Lepidoptera, Papilionidae from North America is recognized by the pattern on its neck

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    Kojiro Shiraiwa

    2014-12-01

    Full Text Available Heraclides rumiko Shiraiwa & Grishin, sp. n. is described from southwestern United States, Mexico, and Central America (type locality: USA, Texas, Duval County. It is closely allied to H. cresphontes (Cramer, 1777 and the two species are sympatric in central Texas. The new species is diagnosed by male genitalia and exhibits a nearly 3% difference from H. cresphontes in the COI DNA barcode sequence of mitochondrial DNA. The two Heraclides species can usually be told apart by the shape and size of yellow spots on the neck, by the wing shape, and the details of wing patterns. “Western Giant Swallowtail” is proposed as the English name for H. rumiko. To stabilize nomenclature, neotype for Papilio cresphontes Cramer, 1777, an eastern United States species, is designated from Brooklyn, New York, USA; and lectotype for Papilio thoas Linnaeus, 1771 is designated from Suriname. We sequenced DNA barcodes and ID tags of nearly 400 Papilionini specimens completing coverage of all Heraclides species. Comparative analyses of DNA barcodes, genitalia, and facies suggest that Heraclides oviedo (Gundlach, 1866, reinstated status, is a species-level taxon rather than a subspecies of H. thoas (Linnaeus, 1771; and H. pallas (G. Gray, [1853], reinstated status, with its subspecies H. P. bajaensis (J. Brown & Faulkner, 1992, comb. n., and Heraclides anchicayaensis Constantino, Le Crom & Salazar, 2002, stat. n., are not conspecific with H. astyalus (Godart, 1819.

  8. A new Heraclides swallowtail (Lepidoptera, Papilionidae) from North America is recognized by the pattern on its neck.

    Science.gov (United States)

    Shiraiwa, Kojiro; Cong, Qian; Grishin, Nick V

    2014-01-01

    Heraclidesrumiko Shiraiwa & Grishin, sp. n. is described from southwestern United States, Mexico, and Central America (type locality: USA, Texas, Duval County). It is closely allied to Heraclidescresphontes (Cramer, 1777) and the two species are sympatric in central Texas. The new species is diagnosed by male genitalia and exhibits a nearly 3% difference from Heraclidescresphontes in the COI DNA barcode sequence of mitochondrial DNA. The two Heraclides species can usually be told apart by the shape and size of yellow spots on the neck, by the wing shape, and the details of wing patterns. "Western Giant Swallowtail" is proposed as the English name for Heraclidesrumiko. To stabilize nomenclature, neotype for Papiliocresphontes Cramer, 1777, an eastern United States species, is designated from Brooklyn, New York, USA; and lectotype for Papiliothoas Linnaeus, 1771 is designated from Suriname. We sequenced DNA barcodes and ID tags of nearly 400 Papilionini specimens completing coverage of all Heraclides species. Comparative analyses of DNA barcodes, genitalia, and facies suggest that Heraclidesoviedo (Gundlach, 1866), reinstated status, is a species-level taxon rather than a subspecies of Heraclidesthoas (Linnaeus, 1771); and Heraclidespallas (G. Gray, [1853]), reinstated status, with its subspecies HeraclidesPapiliobajaensis (J. Brown & Faulkner, 1992), comb. n., and Heraclidesanchicayaensis Constantino, Le Crom & Salazar, 2002, stat. n., are not conspecific with Heraclidesastyalus (Godart, 1819).

  9. Serum aluminium levels of workers in the bauxite mines.

    Science.gov (United States)

    de Kom, J F; Dissels, H M; van der Voet, G B; de Wolff, F A

    1997-01-01

    Aluminium is produced from the mineral bauxite. Occupational exposure is reported during the industrial processing of aluminium and is associated with pulmonary and neurotoxicity. However, data on exposure and toxicity of workers in the open bauxite mining industry do not exist. Therefore, a study was performed to explore aluminium exposure in employees involved in this bauxite mining process in a Surinam mine. A group of workers occupationally exposed to aluminium in an open bauxite mine were compared with a group of nonexposed wood processors. Serum aluminium was analyzed using atomic absorption spectrometry Data from the clinical chemistry of the blood and a questionnaire were used to explore determinants for aluminium exposure. No significant difference between serum aluminium in the exposed (4.4 +/- 2.0 micrograms/L, n = 27) and control group (5.1 +/- 1.5 micrograms/L, n = 27) was detected. For the serum concentration of the clinical chemical variables (calcium, citrate, and creatinine), a statistically significant difference was computed (p < or = 0.02) between the exposed and control group. All levels were slightly higher in the exposed group; no statistically significant correlations with serum aluminium were found. In this study, serum aluminium values were in the normal range, no significant difference between the groups could be detected despite long-term occupational exposure.

  10. Notas sobre palmas colombianas y una del Brasil

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    Dugand Armando

    1941-11-01

    Full Text Available Por mucho tiempo se ha creído que la palma de moriche de los Llanos orientales, en la región del Meta, era la Mauritia flexuosa L. f., especie típica del genero y originaria de Surinam. Al menos todas las obras botánicas publicadas por autores colombianos sobre la flora de nuestro país coinciden en la identificación anotada, incluso mi reciente trabajo sobre las Palmas de Colombia (Caldasia: 1: 22 y 32. 1940. Sin embargo, en este último trabajo, -que no es más que una nómina preliminar de las palmas descritas o señaladas en Colombia mientras adelanto su estudio sistemático en detalle, -identifiqué como Mauritia minor Burret unos frutos procedentes del Meta y sólo incluía la M. flexuosa ateniéndome a los autores que había consultado, suponiendo que ellos estarían en lo cierto respecto a la existencia de esta especie en Colombia, ya que no contaba yo con material autentico colombiano de la misma. Creía pues que realmente existieran ambas especies, M. flexuosa L.f.. y M. minor Burret, en nuestros Llanos, pero circunstancias recientes han venido a rectificar mi criterio.

  11. Control of foot and mouth disease: the experience of the Americas.

    Science.gov (United States)

    Correa Melo, E; López, A

    2002-12-01

    Foot and mouth disease (FMD) was first recognised in South America in 1870, almost simultaneously in the province of Buenos Aires (Argentina), in the central region of Chile, in Uruguay, in southern Brazil and coincidentally, on the northeastern coast of the United States of America. The epidemiology of the disease was unknown and no government action was taken following the initial outbreaks. This resulted in the disease spreading to other areas of Chile, as well as to Peru, Bolivia and Paraguay, reaching Venezuela and Colombia in the 1950s, and Ecuador in 1961. The entire continent was affected in the 1960s when national FMD control programmes were initiated, with the exception of Guyana, Surinam, French Guiana and Patagonia. In the 1970s, steps were taken to implement a regional control and eradication strategy in view of the impact of production and trade on the persistence of the virus. The Plan Hemisférico de Erradicación de la Fiebre Aftosa (PHEFA: Hemispheric FMD Eradication Plan), public- and private-sector policies, new diagnostic tools, the oil-adjuvanted FMD vaccine and regional strategies played a part in improving the epidemiological situation during the 1990s. A setback was encountered in 2000 and 2001, with outbreaks due to virus types A and 0 recorded in Argentina, Uruguay and Brazil.

  12. G6PD deficiency in Latin America: systematic review on prevalence and variants

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    Wuelton M Monteiro

    2014-08-01

    Full Text Available Plasmodium vivax radical cure requires the use of primaquine (PQ, a drug that induces haemolysis in glucose-6-phosphate dehydrogenase deficient (G6PDd individuals, which further hampers malaria control efforts. The aim of this work was to study the G6PDd prevalence and variants in Latin America (LA and the Caribbean region. A systematic search of the published literature was undertaken in August 2013. Bibliographies of manuscripts were also searched and additional references were identified. Low prevalence rates of G6PDd were documented in Argentina, Bolivia, Mexico, Peru and Uruguay, but studies from Curaçao, Ecuador, Jamaica, Saint Lucia, Suriname and Trinidad, as well as some surveys carried out in areas of Brazil, Colombia and Cuba, have shown a high prevalence (> 10% of G6PDd. The G6PD A-202A mutation was the variant most broadly distributed across LA and was identified in 81.1% of the deficient individuals surveyed. G6PDd is a frequent phenomenon in LA, although certain Amerindian populations may not be affected, suggesting that PQ could be safely used in these specific populations. Population-wide use of PQ as part of malaria elimination strategies in LA cannot be supported unless a rapid, accurate and field-deployable G6PDd diagnostic test is made available.

  13. Transfer of trace elements in the Amazon basin

    International Nuclear Information System (INIS)

    Ferraz, E.S.B.; Tuon, R.L.; Fernandes, E.A.N.

    1991-01-01

    The Amazon basin is the world's largest system both in terms of drainage area, 7x10 6 km 2 , and sediment discharge, about 1.3x10 9 tons of solid suspended material each year. It is located at northern South America in the equatorial zone, extending through nine countries, Bolivia, Peru, Ecuador, Colombia, Venezuela, Surinam, French Guyana, and Brazil, where is the majority (70%) of the total area. The Amazon basin is geologically limited in the west by the Andes Cordillera, in the south by the Brazilian altiplain, in the north by the Guyana mountains and in the east by the Atlantic Ocean. It is the most fabulous natural ecosystem of the world, remaining in a perfect state of equilibrium, not yet deeply studied. The development of mathematic models describing its dynamics is very important for its comprehension and preservation. Trace elements, in special the rare earth elements, can be useful to elaborate such models. Several processes in rivers and estuaries have been investigated through the use of REEs as tracers, addressing the riverine input of elements to the oceans from continents. Trace elements were also used to elaborate a model for chemical exchange from the water to the sediments and the subsequent release from the sediments into the water. (5 refs., 6 figs.)

  14. Book Reviews

    Directory of Open Access Journals (Sweden)

    J.C. Anceaux

    1967-10-01

    Full Text Available - L. Sluimers, M.E. Osborne, Strategic hamlets in South Viet-nam. A survey and a comparison. Southeast Asia Program, Department of Asian Studies, Data Paper no. 55. Ithaca, Cornell University Press, 1965. XII, 66 blz., X, krt. - L. Sluimers, F.B. Weinstein, Vietnam’s unheld elections: The failure to carry out the 1956 reunification elections and the effect on Hanoi’s present outlook. Data Paper: No. 60, Southeast Asia Program. Department of Asian Studies. Cornell University. Ithaca, Cornell University Press, 1966. VII, 65 blz., XIII. - L. Sluimers, D.E. Weatherbee, Ideology in Indonesia: Sukarno’s Indonesian revolution. Monograph Series No. 8. Southeast Asia Studies, Yale University, 1966. X, 135 blz., VII. - J.H.A. Logemann, Donald E. Weatherbee, Ideology in Indonesia: Soekarno’s Indonesian Revolution. Southeast Asia Studies Monograph Series no. 8. Yale University, 1967. 135 pp., Charts, glossary. - H.J. de Graaf, A.B. Ward, Rajah’s servant. With a preface by Robert M. Pringle and Otto C. Doering III. Data Paper: No. 61. South East Asia Program. Department of Asian Studies. Cornell University, Ithaca, New York. Nov. 1966. - J.C. Anceaux, Viktor Krupa, Morpheme and word in Maori. (Janua Linguarum, Series Practica. XLVI. Mouton & Co., The Hague 1966. 83 pp. - G.D. van Wengen, Surinam. Grammofoonplaat, uitgave Philips. Serie: “Song and sound the World Around”. Stereo 831 231 PY (ook als mono speelbaar, 33 1/3 t.

  15. Are country reputations for good and bad leadership on AIDS deserved? An exploratory quantitative analysis.

    Science.gov (United States)

    Nattrass, Nicoli

    2008-12-01

    Some countries (e.g. Brazil) have good reputations on AIDS policy, whereas others, (notably South Africa) have been criticized for inadequate leadership. Cross-country regression analysis reveals that these 'poster children' for AIDS leadership have indeed performed better or worse than expected given their economic and institutional constraints and the demographic and health challenges facing them. Regressions were run on HAART coverage (number on highly active antiretroviral therapy as percentage of total need) and MTCTP coverage (pregnant HIV+ women accessing mother-to-child-transmission prevention services as percentage of total need). Brazil, Cambodia, Thailand and Uganda (all of whom have established reputations for good leadership on AIDS performed consistently better than expected-as did Burkina-Faso, Suriname, Paraguay Costa Rica, Mali and Namibia. South Africa, which has the worst reputation for AIDS leadership, performed significantly below expectations-as did Uruguay and Trinidad and Tobago. The paper thus confirms much of the conventional wisdom on AIDS leadership at country level and suggests new areas for research.

  16. [The relation of the faculty of veterinary medicine with the tropics: from developig assistance-projects to international cooporation 1987-2007].

    Science.gov (United States)

    Paling, Robert W

    2008-01-01

    In the introduction three stages are distinguished in the relation between the Faculty of Veterinary Medicine and the tropics: (1) Development of a veterinary infrastructure (research and education) in the former colonies, Netherlands-Indies, Surinam and The Netherlands Antilles (1850 - ca. 1949); (2) Developing Aid Assistance (1965-2000) and (3) Cooperation on the basis of bilateral treaties that express the mutual interests of the two countries involved (1993-today). The Faculty in Utrecht entered into such alliances with sister faculties in Thailand, South-Africa and Malaysia. As a result of internal and external factors the study of tropical veterinary medicine was no longer core business of the Faculty of Veterinary Medicine in Utrecht. Tropical veterinary medicine was incorporated in the Department of Parasitology and Tropical Veterinary Medicine. The Office for International Cooperation of the Faculty of Veterinary Medicine, founded in 1987, partly took over the role of the former institute. Its activities are education and information, research support of the ongoing projects and networking. The accent moved from aid to cooperation for mutual interest.

  17. ¿Por qué estudiar la formación histórica y la problemática actual de la Amazonia?

    Directory of Open Access Journals (Sweden)

    Enrique Amayo Zevallos

    1999-01-01

    Full Text Available Este trabajo trata la Amazonia como una región sudamericana, o sea, la considera independientemente de sus fronteras nacionales. Eso es así porque su punto de partida metodológico asume que la historia y los problemas de la totalidad amazónica trascienden y son más complejos que los que corresponden a la mera suma de las historias y problemas de las ocho regiones amazónicas nacionales (correspondientes a Bolivia, Brasil, Colombia, Ecuador, Guyana, Perú, Surinam y Venezuela. También hace referencia a la creciente importancia económica y estratégica de esa región en el escenario mundial. En ese cuadro destacan problemas como los siguientes: las diferencias nacionales al tratar sus pueblos y culturas indígenas amazónicos, la “piratería” de los recursos de su extraordinaria biodiversidad como fenómeno de larga duración, etc. En el trabajo se asume la posición que esos problemas podrán resolverse luchando por ampliar la conciencia democrática igualitaria, universalista y preservacionista.

  18. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1993-07-01

    Full Text Available -Gesa Mackenthun, Stephen Greenblatt, Marvelous Possessions: The wonder of the New World. Chicago: University of Chicago Press, 1991. ix + 202 pp. -Peter Redfield, Peter Hulme ,Wild majesty: Encounters with Caribs from Columbus to the present day. An Anthology. Oxford: Oxford University Press, 1992. x + 369 pp., Neil L. Whitehead (eds -Michel R. Doortmont, Philip D. Curtin, The rise and fall of the plantation complex: Essays in Atlantic history. New York: Cambridge University Press, 1990. xi + 222 pp. -Roderick A. McDonald, Hilary McD.Beckles, A history of Barbados: From Amerindian settlement to nation-state. Cambridge: Cambridge University Press, 1990. xv + 224 pp. -Gertrude J. Fraser, Hilary McD.Beckles, Natural rebels; A social history of enslaved black women in Barbados. New Brunswick NJ and London: Rutgers University Press and Zed Books, 1990 and 1989. ix + 197 pp. -Bridget Brereton, Thomas C. Holt, The problem of freedom: Race, labor, and politics in Jamaica and Britain, 1832-1938. Baltimore: John Hopkins University Press, 1991. xxxi + 517 pp. -Peter C. Emmer, A. Meredith John, The plantation slaves of Trinidad, 1783-1816: A mathematical and demographic inquiry. Cambridge: Cambridge University Press, 1988. xvi + 259 pp. -Richard Price, Robert Cohen, Jews in another environment: Surinam in the second half of the eighteenth century. Leiden: E.J. Brill, 1991. xv + 350 pp. -Russell R. Menard, Nigel Tattersfield, The forgotten trade: comprising the log of the Daniel and Henry of 1700 and accounts of the slave trade from the minor ports of England, 1698-1725. London: Jonathan Cape, 1991. ixx + 460 pp. -John D. Garrigus, James E. McClellan III, Colonialism and science: Saint Domingue in the old regime. Baltimore: John Hopkins University Press, 1992. xviii + 393 pp. -Lowell Gudmundson, Richard H. Collin, Theodore Roosevelt's Caribbean: The Panama canal, the Monroe doctrine, and the Latin American context. Baton Rouge: Louisiana State University

  19. Evaluacion de los recursos potenciales del petroleo y gas, en Centro y Suramerica [Evaluation of potential petroleum and gas resources in Central and South America

    Science.gov (United States)

    Schenk, C.S.

    2001-01-01

    El Servicio Geológico de los Estados Unidos (USGS, por sus siglas en inglés) completó recientemente un estudio evaluativo de recursos potenciales de petróleo y gas en 130 provincias de petróleo seleccionadas en diferentes partes del mundo (USGS, 2000). De estas 130 provincias, 23 se encuentran en Suramérica, Centroamérica, y la región del Caribe (fig. 1). El estudio comprendió desde las provincias de petróleo establecidas con un largo historial de producción, como la Cuenca de Maracaibo, hasta las provincias fronterizas de poca o ninguna producción, como la Cuenca de Guyana-Suriname. No todas las provincias con historial de producción o con potencial de producción fueron evaluadas en el Estudio Evaluativo USGS 2000. Al presente, el USGS está evaluando muchas de las provincias restantes de petróleo y gas, en Centro y Suramérica. En cada provincia hemos (1) definido geológicamente el total de los sistemas de petróleo, (2) definido las unidades evaluadas que forman parte de todos los sistemas de petróleo, y (3) evaluado el volumen potencial de petróleo y gas convencional en cada unidad evaluada. Definimos un total de 26 sistemas de petróleo y 55 unidades evaluadas en las 23 provincias

  20. Book Reviews

    Directory of Open Access Journals (Sweden)

    Silvia W. de Groot

    1971-07-01

    Full Text Available - P.J. Worsley, Ktut Ginarsa, Prasasti Baru Ragajaya 6 April 1155. Direktorat Bahasa dan Kesusastraan, Direktorat Djendral Kebudajaan, Departemen Pendidikan dan Kebudajaan, Tjabang Singaradja, 1968. XVI, 54 p., 3 maps. - Th. J. Gerold-Scheepers, M.A. Jaspan, Traditional medical theory in Southeast Asia. An inaugural lecture, University of Hull, Hull 1969. 36 pag. - Renato Rosaldo, Don V. Hart, Bisayan Filipino and Malayan Humoral Pathologies: Folk medicine and ethnohistory in Southeast Asia. Ithaca, New York; Department of Asian Studies, Cornell University. Data Paper: No. 76. 96 p. - Pierre J. Simon, W.E. Willmott, The political structure of the Chinese community in Cambodia. L.S.E. Monographs nr. 42. The Athlone Press, London 1970. 211 p. - Vivien van Geen, Owen M. Lynch, The politics of untouchability (Social mobility and social change in a city of India. Columbia University Press, New York and London, 1969. XIV-251 pp. - W.F.L. Buschkens, Silvia W. de Groot, Djuka society and social change: History of an attempt to develop a bush negro community in Surinam 1917-1926. Van Gorcum & Comp. N.V. - Doctor H.J. Prakke & H.M.G. Prakke, Assen 1969. XVI + 256 p., met twee kaarten, 12 fotografieën en een bibliografie van Willem Frederik van Lier. - W.F.L. Buschkens, A. Polak-Eltz, Afro-Amerikaanse godsdiensten en culten. J.J. Romen & Zonen, Roermond 1970. 221 blz., 30 ills.

  1. Consumption of Carbonated Soft Drinks Among Young Adolescents Aged 12 to 15 Years in 53 Low- and Middle-Income Countries.

    Science.gov (United States)

    Yang, Lili; Bovet, Pascal; Liu, Yunxia; Zhao, Min; Ma, Chuanwei; Liang, Yajun; Xi, Bo

    2017-07-01

    To compare consumption of carbonated soft drinks among young adolescents in 53 low- and middle-income countries (LMICs). We used 2009 to 2013 Global School-based Student Health Survey data to assess 137 449 young adolescents aged 12 to 15 years with available data (via a standardized questionnaire) on frequency of carbonated soft drink consumption. Overall, young adolescents reported having consumed carbonated soft drinks 1.39 times per day (95% confidence interval [CI] = 1.26, 1.51), and 54.3% of adolescents reported consuming a carbonated soft drink at least once per day. Frequency (times per day) varied greatly across countries, ranging from 0.52 (95% CI = 0.43, 0.60) in Kiribati to 2.39 (95% CI = 2.25, 2.53) in Suriname. Our data confirm that consumption of carbonated soft drinks is frequent among young adolescents in LMICs. Our findings highlight the need for interventions in these countries to reduce adolescents' carbonated soft drink consumption.

  2. 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.

  3. Global smoking-attributable burden of periodontal disease in 186 countries in the year 2015.

    Science.gov (United States)

    Schwendicke, Falk; Dörfer, Christof E; Meier, Toni

    2018-01-01

    We aimed to quantify the smoking-attributable burden of periodontal disease (PD). The association between smoking and PD was evaluated. Population, smoking and PD data from the Global Burden of Disease Study were used, and the burden in different sex and age groups in 186 countries in 2015 calculated, adjusted for PD prevalence and numbers of cigarettes smoked. No adjustment was performed in a sensitivity analysis. The global smoking-attributable burden was 251,160 disability-adjusted life years (DALYs; 95% uncertainty interval: 190,721-324,241; sensitivity analysis: 344,041 DALYs) or 38.5 million cases. The burden was lower in females than males, and highest in the age group of the 50- to 69-year-olds. On super-regional level, the burden was highest in South-East Asia, East Asia and Oceania (83,052 DALYs), and high-income North America and Asia Pacific (55,362 DALYs). On regional level, it was highest in East Asia (70,845 DALYs), South Asia (30,808 DALYs) and North Africa and the Middle East (24,095 DALYs). On national level, it was highest in China (69,148 DALYs), India (29,362 DALYs) and the United States (12,714 DALYs). The relative smoking-attributable burden ranged between >25% in Suriname and smoking-attributable burden of PD. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  4. [South-South cooperation to strengthen the medicines control laboratories of the Caribbean community (CARICOM)].

    Science.gov (United States)

    Parisi, José María; Castro, José Luis; Luque, María Celina; Spinetto, Marta; Saidón, Patricia; Fitzgerald, James

    2016-05-01

    Objective To describe the benefits obtained through South-South and triangular cooperation as a potential tool for strengthening medicine quality control in official medicines control laboratories (OMCLs) of the Region of the Americas. Methods Descriptive study of the project for strengthening drug quality control in OMCLs of the Caribbean community (CARICOM). Results Staff members of Argentina's National Administration for Drugs, Food, and Medical Technology (ANMAT) provided training to professionals from Guyana, Jamaica, Suriname, and Trinidad and Tobago. The project was funded by the Argentine Fund for South-South and Triangular Cooperation (FO.AR) and coordinated by the Pan American Health Organization (PAHO). Documents on good laboratory practice (GLP) developed by the World Health Organization (WHO) and the Pan American Network for Drug Regulatory Harmonization (PANDRH) were reviewed, and the area of physical and chemical controls was strengthened, primarily for drugs to treat tuberculosis, malaria, and HIV/AIDS, all of which are strategically important to those countries. Conclusion This type of collaboration makes it possible to share experiences, optimize resources, harmonize procedures and regulations, and strengthen human resource capacities. In addition, it is a valuable tool for reducing asymmetries in various areas among the different countries of our Region.

  5. [Increased consultations and numbers of sexually transmitted diseases at the STD clinic of Utrecht, 1994-2002].

    Science.gov (United States)

    Haks, K; Schout, C; Cremer, W S; Sigurdsson, V; van Ameijden, E J C

    2004-08-14

    To determine trends in numbers of visitors and their demographic characteristics, reasons for visit, number of STDs and high-risk groups. Secondary analysis of registration data. Data of every client that visited the STD clinic in Utrecht, the Netherlands, were aggregated from 1994 to 2002 in order to analyse trends. The number of visitors as well as the number of STDs rose strongly over the period investigated. The age of the visitors decreased. In 1994 17% of the visitors was born outside the Netherlands, in 2002 6%. The majority of the clients (56%) visited the STD clinic to get themselves tested preventively and 27% came because of symptoms. Visitors with symptoms or who were warned by others had a three-fold increased risk of having an STD. Other risk groups were: homosexual men, visitors born outside the Netherlands and visitors who have had an STD before. Groups with an increased risk of having a Chlamydia trachomatis infection were: visitors aged under 34 years old and visitors born in Morocco, Surinam and the Antilles. The number of Chlamydia infections rose sharply among homosexual male visitors. The increase in the number of visitors and of STD requires an increase in STD prevention, aimed at high-risk groups. More research is needed into the limited help-seeking behaviour of immigrants and more attention needs to be paid to Chlamydia trachomatis infections among homosexual men.

  6. Malaria Policy Advisory Committee to the WHO: conclusions and recommendations of March 2013 meeting

    Science.gov (United States)

    2013-01-01

    The Malaria Policy Advisory Committee to the World Health Organization met in Geneva, Switzerland from 13 to 15 March, 2013. This article provides a summary of the discussions, conclusions and recommendations from that meeting. Meeting sessions included: a review of the efficacy of artemisinin-based combination therapy in Guyana and Suriname; the outcomes from a consultation on non-malaria febrile illness; the outcomes from the second meeting of the Evidence Review Group on malaria burden estimation; an update on the review of the WHO Guidelines for the Treatment of Malaria; an update regarding progress on the constitution of the vector control Technical Expert Group; updates on the RTS, S/AS01 vaccine and the malaria vaccine technology roadmap; financing and resource allocation for malaria control; malaria surveillance and the need for a surveillance, monitoring and evaluation Technical Expert Group; criteria and classification related to malaria elimination; the next meeting of the Evidence Review Group on Intermittent Preventive Treatment in pregnancy; an update on the soon-to-be launched Elimination Scenario Planning Tool; and an update on the process for the Global Technical Strategy for Malaria Control and Elimination (2016–2025). Policy statements, position statements, and guidelines that arise from the MPAC meeting conclusions and recommendations will be formally issued and disseminated to World Health Organization Member States by the World Health Organization Global Malaria Programme. PMID:23787092

  7. First Human Cases of Leishmania (Viannia lainsoni Infection and a Search for the Vector Sand Flies in Ecuador.

    Directory of Open Access Journals (Sweden)

    Hirotomo Kato

    2016-05-01

    Full Text Available An epidemiological study of leishmaniasis was performed in Amazonian areas of Ecuador since little information on the prevalent Leishmania and sand fly species responsible for the transmission is available. Of 33 clinical specimens from patients with cutaneous leishmaniasis (CL, causative parasites were identified in 25 samples based on cytochrome b gene analysis. As reported previously, Leishmania (Viannia guyanensis and L. (V. braziliensis were among the causative agents identified. In addition, L. (V. lainsoni, for which infection is reported in Brazil, Bolivia, Peru, Suriname, and French Guiana, was identified in patients with CL from geographically separate areas in the Ecuadorian Amazon, corroborating the notion that L. (V. lainsoni is widely distributed in South America. Sand flies were surveyed around the area where a patient with L. (V. lainsoni was suspected to have been infected. However, natural infection of sand flies by L. (V. lainsoni was not detected. Further extensive vector searches are necessary to define the transmission cycle of L. (V. lainsoni in Ecuador.

  8. Cerebrotendinous xanthomatosis: Possibility of founder mutation in CYP27A1 gene (c.526delG) in Eastern Indian and Surinamese population.

    Science.gov (United States)

    Dutta, Atanu Kumar; Danda, Sumita; Muthusamy, Karthik; Alexander, Mathew; Sudhakar, Sniya Valsa; Hansdak, Samuel; Bandyopadhyay, Rini; Bakhya Shree, G B; Rekha, L

    2015-06-01

    Cerebrotendinous xanthomatosis is a lipid storage disease characterized by diarrhea, cataract, tendon xanthoma and neurological regression if untreated. CYP27A1 is the only gene in which mutations are known to cause Cerebrotendinous xanthomatosis. We report two Indian families from different regions of India who underwent molecular testing of CYP27A1. The first family from Eastern India consisting of two affected individuals was found to have the c.526delG homozygous mutation in exon 3, previously reported from our laboratory, also in a patient from Eastern India. However the second affected individual from Southern India that we studied and two previously reported cases from Northern India have different mutations. Interestingly the only previous report of c.526delG mutation was in a Surinamese individual from the Netherlands. To date most of the pathogenic mutations for Cerebrotendinous xanthomatosis have been confined to single population except for R362C mutation which was reported from the Netherlands and the USA (Black). To our knowledge this is the second causal mutation for Cerebrotendinous xanthomatosis which has been reported in two different populations. As human trading was prevalent from Eastern India to Surinam by the Dutch settlers this mutation might suggest a common founder mutation in these populations.

  9. Cerebrotendinous xanthomatosis: Possibility of founder mutation in CYP27A1 gene (c.526delG in Eastern Indian and Surinamese population

    Directory of Open Access Journals (Sweden)

    Atanu Kumar Dutta

    2015-06-01

    Full Text Available Cerebrotendinous xanthomatosis is a lipid storage disease characterized by diarrhea, cataract, tendon xanthoma and neurological regression if untreated. CYP27A1 is the only gene in which mutations are known to cause Cerebrotendinous xanthomatosis. We report two Indian families from different regions of India who underwent molecular testing of CYP27A1. The first family from Eastern India consisting of two affected individuals was found to have the c.526delG homozygous mutation in exon 3, previously reported from our laboratory, also in a patient from Eastern India. However the second affected individual from Southern India that we studied and two previously reported cases from Northern India have different mutations. Interestingly the only previous report of c.526delG mutation was in a Surinamese individual from the Netherlands. To date most of the pathogenic mutations for Cerebrotendinous xanthomatosis have been confined to single population except for R362C mutation which was reported from the Netherlands and the USA (Black. To our knowledge this is the second causal mutation for Cerebrotendinous xanthomatosis which has been reported in two different populations. As human trading was prevalent from Eastern India to Surinam by the Dutch settlers this mutation might suggest a common founder mutation in these populations.

  10. Uso de mosquiteros y otros materiales impregnados con insecticida para el control de la malaria en las Américas Use of insecticide-impregnated mosquito nets and other impregnated materials for malaria control in the Americas

    Directory of Open Access Journals (Sweden)

    R. H. Zimmerman

    1997-01-01

    Full Text Available En el presente artículo se analiza el uso actual de mosquiteros y de otros materiales impregnados con insecticida en las Américas. Se examinan diversos estudios efectuados en Brasil, Colombia, Ecuador, Guatemala, Perú, Suriname y Venezuela y se llega a la conclusión de que, en su mayor parte, estos estudios adolecen de graves deficiencias de diseño experimental, problemas de excesiva brevedad, y medición inadecuada de indicadores de salud. En el análisis se resalta la gran dificultad de llevar a cabo estudios científicos que buscan determinar el efecto de los materiales tratados con insecticida en la incidencia de malaria. En particular, la baja incidencia de malaria en las Américas, la elevada prevalencia de Plasmodium vivax y de casos recurrentes, y la relación existente entre los patrones de actividad del ser humano y los hábitos de picadura crepusculares de ciertos vectores de la malaria impiden hacer experimentos de fácil diseño y ejecución. Por ahora sería prematuro usar mosquiteros u otros materiales impregnados con insecticida como componentes principales de un programa integral para el control de la malaria. No obstante, se recomienda que se considere la posibilidad de realizar ensayos e intervenciones bien diseñados a gran escala, siempre que se basen en un conocimiento profundo de la dinámica de la transmisión de la malaria en la zona en estudio.This article reviews the current status of insecticide-impregnated mosquito nets and other impregnated materials in the Americas. Studies from Brazil, Colombia, Ecuador, Guatemala, Peru, Suriname, and Venezuela are examined. It is concluded that most studies have suffered from experimental design errors, short duration problems, and/or inadequate measurement of health indicators. The review brings out the great difficulty of conducting scientific studies that attempt to measure the impact of insecticide-treated materials on malaria incidence. In particular, the low incidence

  11. Human T-cell Lymphotropic Virus types I and II (HTLV-I/II in French Guiana: clinical and molecular epidemiology Os Vírus T-Linfotrópicos Humanos tipo I (HTLV-I e tipo II (HTLV-II na Guiana Francesa: epidemiologia clínica e molecular

    Directory of Open Access Journals (Sweden)

    Mirdad Kazanji

    2003-10-01

    Full Text Available We review here the epidemiological studies performed by our group on human retrovirus HTLV-I and HTLV-II infections and the associated diseases in French Guiana since 1984. French Guiana is an overseas French administrative district located between Brazil and Surinam. Its population is characterized by a large variety of ethnic groups, including several populations of African origin and various populations of Amerindian origin. Several epidemiological studies of large samples of pregnant women and in remote villages showed that HTLV-I is highly endemic in this area but is restricted to groups of African origin, especially the Noir-Marrons. In this endemic population, the results of segregation analysis in a genetic epidemiological study were consistent with the presence of a dominant major gene predisposing to HTLV-I infection, especially in children. In contrast, HTLV-II infection appears to be rare in French Guiana, having been found in only a few individuals of Brazilian origin. From a molecular point of view, the HTLV-I strains present in the Noir-Marrons, Creoles and Amerindians appear to originate from Africa, as they belong to the large cosmopolitan molecular subtype A.Os autores apresentam uma revisão dos estudos epidemiológicos realizados pelo seu grupo de pesquisa sobre a infecção pelos vírus T-linfotrópicos humanos tipo I (HTLV-I e tipo II (HTLV-II e doenças associadas na Guiana Francesa, desde 1984. A Guiana Francesa é um Departamento de Ultramar da França, situado entre o Brasil e o Suriname. A população é caracterizada por uma grande variedade de grupos étnicos, incluindo diversas comunidades de origem africana e outras de origem indígena. Diversos inquéritos epidemiológicos sobre gestantes e em aldeias remotas mostraram que o HTLV-I é altamente endêmico nessas áreas, mas que o vírus é restrito a grupos de origem africana, particularmente os Noir-Marrons. Nessa população endêmica, os resultados de uma an

  12. A synopsis of the tribe Lachnophorini, with a new genus of Neotropical distribution and a revision of the Neotropical genus Asklepia Liebke, 1938 (Insecta, Coleoptera, Carabidae

    Directory of Open Access Journals (Sweden)

    Terry Erwin

    2014-08-01

    , Paraguay, Asklepia biolat Erwin & Zamorano, sp. n., BIOLAT Biological Station, Pakitza, Perú, Asklepia bracheia Zamorano & Erwin, sp. n., circa Explornapo Camp, Río Napo, Cocha Shimagai, Perú, Asklepia cuiabaensis Erwin & Zamorano, sp. n., Cuiabá, Brazil, Asklepia ecuadoriana Erwin & Zamorano, sp. n., Limoncocha, Ecuador, Asklepia kathleenae Erwin & Zamorano, sp. n., Belém, Brazil, Asklepia macrops Erwin & Zamorano, sp. n., Concordia, Río Uruguay, Argentina, Asklepia marchantaria Erwin & Zamorano, sp. n., Ilha de Marchantaria, Lago Camaleão, Brazil, Asklepia marituba Zamorano & Erwin, sp.n., Marituba, Ananindeua, Brazil, Asklepia paraguayensis Zamorano & Erwin, sp. n., San Lorenzo, Rio Paraguay, Paraguay, Asklepia pakitza Erwin & Zamorano, sp. n., BIOLAT Biological Station, Pakitza, Perú, Asklepia pulchripennis (Bates, 1871, comb. n., Santarém, Rio Tapajós, Brazil, Asklepia samiriaensis Zamorano & Erwin, sp. n., Boca del Río Samiria, Perú, Asklepia stalametlitos Zamorano & Erwin, sp. n., Guayamer, Río Mamoré, Bolivia, Asklepia strandi Liebke, 1938, Guyana, Asklepia surinamensis Zamorano & Erwin, sp. n., l’Hermitage, Surinam River, Surinam, Asklepia vigilante Erwin & Zamorano, sp.n., Boca del Río Samiria, Perú. Images of adults of all 18 genera are provided.

  13. A synopsis of the tribe Lachnophorini, with a new genus of Neotropical distribution and a revision of the Neotropical genus Asklepia Liebke, 1938 (Insecta, Coleoptera, Carabidae)

    Science.gov (United States)

    Erwin, Terry L.; Zamorano, Laura S.

    2014-01-01

    , Paraguay, Asklepia biolat Erwin & Zamorano, sp. n., BIOLAT Biological Station, Pakitza, Perú, Asklepia bracheia Zamorano & Erwin, sp. n., circa Explornapo Camp, Río Napo, Cocha Shimagai, Perú, Asklepia cuiabaensis Erwin & Zamorano, sp. n., Cuiabá, Brazil, Asklepia ecuadoriana Erwin & Zamorano, sp. n., Limoncocha, Ecuador, Asklepia kathleenae Erwin & Zamorano, sp. n., Belém, Brazil, Asklepia macrops Erwin & Zamorano, sp. n., Concordia, Río Uruguay, Argentina, Asklepia marchantaria Erwin & Zamorano, sp. n., Ilha de Marchantaria, Lago Camaleão, Brazil, Asklepia marituba Zamorano & Erwin, sp. n., Marituba, Ananindeua, Brazil, Asklepia paraguayensis Zamorano & Erwin, sp. n., San Lorenzo, Rio Paraguay, Paraguay, Asklepia pakitza Erwin & Zamorano, sp. n., BIOLAT Biological Station, Pakitza, Perú, Asklepia pulchripennis (Bates, 1871), comb. n, Santarém, Rio Tapajós, Brazil, Asklepia samiriaensis Zamorano & Erwin, sp. n., Boca del Río Samiria, Perú, Asklepia stalametlitos Zamorano & Erwin, sp. n., Guayamer, Río Mamoré, Bolivia, Asklepia strandi Liebke, 1938, Guyana, Asklepia surinamensis Zamorano & Erwin, sp. n., l’Hermitage, Surinam River, Surinam, Asklepia vigilante Erwin & Zamorano, sp. n., Boca del Río Samiria, Perú. Images of adults of all 18 genera are provided. PMID:25152663

  14. ENSO impacts on the South American rainfall during 1980s: Hadley and Walker circulation

    Energy Technology Data Exchange (ETDEWEB)

    De Souza, E.B.; Ambrizzi, T. [Departamento de Ciencias Atmosfericas, Instituto Astronomico y Geofisico, Sao Paulo, SP (Brazil)

    2002-04-01

    The changes in the Hadley and Walter cells and their respective impacts on the South American rainfall during the ENSO episodes observed in the decade of 80, were investigated through cross-sections analyses of the atmospheric circulation in altitude, averaged in the zonal and meridional planes. Such large-scale cells almost inverted their climatological circulation pattern, during El Nino events (1982-83 and 1986-87). In these years, manifestation of the anomalous descending branch of the Hadley and Walker cells affects most of the north-northeast of South America, which inhibited the convective activity associated to the Inter Tropical Convergence Zone (ITCZ) and caused drought conditions in the rainy seasons of the Guyana, Surinam, French Guyana, center-east of the Amazon and most of the Northeast Brazil. On the other hand, conditions of excess of precipitation observed in the south-southeast of South America, were favored by the anomalous ascending branch of the Hadley cell. During La Nina events (1984-85 and 1988-89), it was observed an intensification of the ascending and descending branches associated to the Walker and Hadley cells. The anomalous large-scale ascending movement associated to these cells, was extended to the Northeast of Brazil and equatorial South Atlantic, favoring ITCZ to become more active than the normal, which resulted in an above normal rainy season in these areas. An intense subsidence was noticed in the mid latitudes of South America, which inhibited the large-scale convection in the region, explaining the deficient rainy season observed in most of the south-southeast of South America. [Spanish] Los cambios en las celulas de Hadley y Walker y sus respectivos impactos en Suramerica, en las lluvias, durante los episodios en ENOS, observados en la decada de los 80, son investigados a traves de analisis de reacciones cruzadas de la circulacion atmosferica en altitudes promediadas en planos zonal y meridional. Tales celulas de gran escala

  15. Multidisciplinary scientific program of investigation of the structure and evolution of the Demerara marginal plateau

    Science.gov (United States)

    Loncke, Lies; Basile, Christophe; Roest, Walter; Graindorge, David; Mercier de Lépinay, Marion; Klinghelhoefer, Frauke; Heuret, Arnauld; Pattier, France; Tallobre, Cedric; Lebrun, Jean-Frédéric; Poetisi, Ewald; Loubrieu, Benoît; Iguanes, Dradem, Margats Scientific Parties, Plus

    2017-04-01

    Mercier de Lépinay et al. published in 2016 an updated inventory of transform passive margins in the world. This inventory shows that those margins represent 30% of continental passive margins and a cumulative length of 16% of non-convergent margins. It also highlights the fact that many submarine plateaus prolong transform continental margins, systematically at the junction of oceanic domains of different ages. In the world, we identified twenty of those continental submarine plateaus (Falklands, Voring, Demerara, Tasman, etc). Those marginal plateaus systematically experiment two phases of deformation: a first extensional phase and a second transform phase that allows the individualization of those submarine reliefs appearing on bathymetry as seaward continental-like salients. The understanding of the origin, nature, evolution of those marginal plateaus has many scientific and economic issues. The Demerara marginal plateau located off French Guiana and Surinam belongs to this category of submarine provinces. The French part of this plateau has been the locus of a first investigation in 2003 in the framework of the GUYAPLAC cruise dedicated to support French submissions about extension of the limit of the continental shelf beyond 200 nautical miles. This cruise was the starting point of a scientific program dedicated to geological investigations of the Demerara plateau that was sustained by different cruises and collaborations (1) IGUANES (2013) that completed the mapping of this plateau including off Surinam, allowed to better understand the segmentation of the Northern edge of this plateau, and to evidence the combined importance of contourite and mass-wasting processes in the recent sedimentary evolution of this domain, (2) Collaboration with TOTAL (Mercier de Lépinay's PhD thesis) that allowed to better qualify the two main phases of structural evolution of the plateau respectively during Jurassic times for its Western border, Cretaceous times for its

  16. Diversification and reproductive isolation: cryptic species in the only New World high-duty cycle bat, Pteronotus parnellii

    Directory of Open Access Journals (Sweden)

    Clare Elizabeth L

    2013-01-01

    Full Text Available Abstract Background Molecular techniques are increasingly employed to recognize the presence of cryptic species, even among commonly observed taxa. Previous studies have demonstrated that bats using high-duty cycle echolocation may be more likely to speciate quickly. Pteronotus parnellii is a widespread Neotropical bat and the only New World species to use high-duty cycle echolocation, a trait otherwise restricted to Old World taxa. Here we analyze morphological and acoustic variation and genetic divergence at the mitochondrial COI gene, the 7th intron region of the y-linked Dby gene and the nuclear recombination-activating gene 2, and provide extensive evidence that P. parnellii is actually a cryptic species complex. Results Central American populations form a single species while three additional species exist in northern South America: one in Venezuela, Trinidad and western Guyana and two occupying sympatric ranges in Guyana and Suriname. Reproductive isolation appears nearly complete (only one potential hybrid individual found. The complex likely arose within the last ~6 million years with all taxa diverging quickly within the last ~1-2 million years, following a pattern consistent with the geological history of Central and northern South America. Significant variation in cranial measures and forearm length exists between three of the four groups, although no individual morphological character can discriminate these in the field. Acoustic analysis reveals small differences (5–10 kHz in echolocation calls between allopatric cryptic taxa that are unlikely to provide access to different prey resources but are consistent with divergence by drift in allopatric species or through selection for social recognition. Conclusions This unique approach, considering morphological, acoustic and multi-locus genetic information inherited maternally, paternally and bi-parentally, provides strong support to conclusions about the cessation of gene flow and

  17. International Uranium Resources Evaluation Project (IUREP) national favourability studies: Brazil

    International Nuclear Information System (INIS)

    1977-06-01

    Brazil occupies an area of about 8.5 million square kilometers -- almost half of the South American continent. The dominant geographic feature is the Amazon basin. The Amazon River and its more than 200 tributaries drain about 60 percent of the country. The basin is a vast tropical rain forest, whereas the remainder of Brazil is made up predominantly of highlands. The Central Highlands, which extends into the Amazon basin, occupies nearly all of southern Brazil and includes major mountain chains such as the Serra do Mar, Serra da Mantiqueira, and Serra do Espinhago. The Guiana Highlands fringe the northern Amazon basin and extend into Venezuela, Guyana, Surinam, and French Guiana. Lowland areas other than the Amazon basin are found in western Mato Grosso, and along the Atlantic coast from French Guiana to Uruguay. The geology of Brazil is dominated structurally and areally by three major shields composed of crystalline rocks of Archean and Proterozoic age. Collectively they comprise the Brazilian complex which is probably the largest Precambrian outcrop in the world. The complex is made up of gneisses, granites, mica schists, quartzites, dolomites, skarns, diorites, itabirites and gabbros, many of which are deeply metamorphosed. Faults, quartz veins, and dikes are common. Recurrent granitization has occurred from the Precambrian to Late Tertiary. The area of Brazil is large and its geology is favorable, in places, for every known type of uranium deposit. This is not reflected in the amount of 'known' and 'inferred' reserves -- slightly more than 21,000 tons. Rather, it is an indication of the small amount of exploration done, taking into account the large area to be covered. The speculative potential can only be guessed. It is guessed to be 500,000 tons

  18. BIOLOGIA E CONTROLE DE Pycnoscelus Surinamensis L. POR EXTRATOS VEGETAIS E FUNGOS ENTOMOPATÓGÊNICOS COMERCIAIS

    Directory of Open Access Journals (Sweden)

    BRUNO MARCUS FREIRE VIEIRA LIMA

    2012-01-01

    Full Text Available This paper aims to investigate the susceptibility of Coackroach Suriname (Pycnoscelus surinamensis to entomopathogenic fungi Metarhizium anisopliae and Beauveria bassiana, and vegetable products. The first phase of the research aimed to study the biological cycle of the insect. The second step was using bioassays in the laboratory using eight commercial products at different doses and each with three replicates being made three applications at weekly intervals. 10 cockroaches were placed in each container and kept in this chamber at 25 °C and U.R. of 70%. The treatments were: Beauveria bassiana (Bals. Vuill (Boveril® B102, B. bassiana (Bovenat®, Metarhizium anisopliae (Metsch. Sorok (Metarril® M102; M. anisopliae (Metanat®, all doses of 1, 2, 3 and 5 kg ha-1; azadirachtin (Natuneem®, neem oil + pepper extract (Nim-I-Go®, neem + timbó + citronella + fedegoso + geranium + organic acids (Compostonat®, rotenone (Rotenat®, all at concentrations of 0.5, 1.0, 2.0, 3.0 and 5.0%, and control (distilled water. The Compostonat® at a dose of 5% was 100% effective in controlling the 1st application and also excelled on the lowest dose applied, reaching 83.33% efficiency in the 3rd application at a dose of 0.5%. We observed five instars: the first lasts an average of 18 days, the second 22, third 36, fourth and fifth in 45 days 63 days on average. Reproduce between 45 and 60 days after adult average of 25 nymphs per ootheca and average adult length of 24 mm.

  19. Oxytocin in Uniject Disposable Auto-Disable Injection System versus Standard Use for the Prevention of Postpartum Hemorrhage in Latin America and the Caribbean: A Cost-Effectiveness Analysis.

    Science.gov (United States)

    Pichon-Riviere, Andrés; Glujovsky, Demián; Garay, Osvaldo Ulises; Augustovski, Federico; Ciapponi, Agustin; Serpa, Magdalena; Althabe, Fernando

    2015-01-01

    Postpartum hemorrhage (PPH) is a leading cause of maternal death. Despite strong evidence showing the efficacy of routine oxytocin in preventing PPH, the proportion of women receiving it after delivery is still below 100%. The Uniject injection system prefilled with oxytocin (Uniject) has the potential advantage, due to its ease of use, to increase oxytocin utilization rates. We aimed to assess its cost-effectiveness in Latin America and the Caribbean (LAC). We used an epidemiological model to estimate: a) the impact of replacing oxytocin in ampoules with Uniject on the incidence of PPH, quality-adjusted life years (QALYs) and costs from a health care system perspective, and b) the minimum increment in oxytocin utilization rates required to make Uniject a cost-effective strategy. A consensus panel of LAC experts was convened to quantify the expected increase in oxytocin rates as a consequence of making Uniject available. Deterministic and probabilistic sensitivity analyses were performed. In the base case, the incremental cost of Uniject with respect to oxytocin in ampoules was estimated to be USD 1.00 (2013 US dollars). In the cost-effectiveness analysis, Uniject ranged from being cost-saving (in 8 out of 30 countries) to having an incremental cost-effectiveness ratio (ICER) of USD 8,990 per QALY gained. In most countries these ICERs were below one GDP per capita. The minimum required increment in oxytocin rates to make Uniject a cost-effective strategy ranged from 1.3% in Suriname to 16.2% in Haiti. Switching to Uniject could prevent more than 40,000 PPH events annually in LAC. Uniject was cost-saving or very cost-effective in almost all countries. Even if countries can achieve only small increases in oxytocin rates by incorporating Uniject, this strategy could be considered a highly efficient use of resources. These results were robust in the sensitivity analysis under a wide range of assumptions.

  20. Book reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2011-12-01

    Full Text Available Esther Captain en Guno Jones, Oorlogserfgoed overzee: De erfenis van de Tweede Wereldoorlog in Aruba, Curaçao, Indonesië en Suriname (Fridus StijlenCynthia Chou, The Orang Suku Laut of Riau, Indonesia: The inalienable gift of territory (Timothy P. BarnardMarshall Clark, Maskulinitas: Culture, gender and politics inIndonesia (Will DerksMatthew Isaac Cohen, Performing otherness: Java and Bali on international stages, 1905-1952 (SuryadiMarleen Dieleman, Juliette Koning and Peter Post (eds, Chinese Indonesians and regime change (Dewi AnggraeniWim van den Doel, Zo ver de wereld strekt: De geschiedenis van Nederland overzee vanaf 1800 (Hans HägerdalMichael Feener and Terenjit Sevea (eds, Islamicconnections: Muslim societies in South and Southeast Asia (Michael LaffanR. Michael Feener, Muslim legal thought in Modern Indonesia (Stijn Cornelis van HuisZane Goebel, Language, migration, and identity: Neighbourhood talk in Indonesia (Sheri Lynn GibbingsLizzy van Leeuwen, Lost in mall: An ethnography of middle-class Jakarta in the 1990s (Andy FullerAlfred W. McCoy, Policing America’s empire: The United States, the Philippines, and the rise of the surveillance state (Florentino RodaoFrans H. Peters, Vervlogen verwachtingen: De teloorgang van Nieuw-Guinea in 1961-1962 (Jaap TimmerChristina Schwenkel, The American war in contemporary Vietnam: Transnational remembrance and representation (Hans HägerdalYeoh Seng Guan, Loh Wei Leng, Khoo Salma Nasution and Neil Khor, Penang and its region: The story of an Asian entrepôt (David Kloos

  1. Slave trading and slavery in the Dutch colonial empire: A global comparison

    Directory of Open Access Journals (Sweden)

    Rik van Welie

    2008-12-01

    Full Text Available Compares slave trading and slavery in the Dutch colonial empire, specifically between the former trading and territorial domains of the West India Company (WIC, the Americas and West Africa, and of the East India Company (VOC, South East Asia, the Indian Ocean region, and South and East Africa. Author presents the latest quantitative assessments concerning the Dutch transatlantic as well as Indian Ocean World slave trade, placing the volume, direction, and characteristics of the forced migration in a historical context. He describes how overall the Dutch were a second-rate player in Atlantic slavery, though in certain periods more important, with according to recent estimates a total of about 554.300 slaves being transported by the Dutch to the Americas. He indicates that while transatlantic slave trade and slavery received much scholarly attention resulting in detailed knowledge, the slave trade and slavery in the Indian Ocean World by the Dutch is comparatively underresearched. Based on demand-side estimates throughout Dutch colonies of the Indonesian archipelago and elsewhere, he deduces that probably close to 500.000 slaves were transported by the Dutch in the Indian Ocean World. In addition, the author points at important differences between the nature and contexts of slavery, as in the VOC domains slavery was mostly of an urban and domestic character, contrary to its production base in the Americas. Slavery further did in the VOC areas not have a rigid racial identification like in WIC areas, with continuing, postslavery effects, and allowed for more flexibility, while unlike the plantation colonies in the Caribbean, as Suriname, not imported slaves but indigenous peoples formed the majority. He also points at relative exceptions, e.g. imported slaves for production use in some VOC territories, as the Banda islands and the Cape colony, and a certain domestic and urban focus of slavery in Curaçao.

  2. Investigating the deep internal structure and the heterogeneous margins of the enigmatic Demerara plateau using deep penetrating seismic methods: first results of the MARGATS cruise

    Science.gov (United States)

    Graindorge, David; Walter, Roest; Klingelhoefer, Frauke; Loncke, Lies; Basile, Christophe; Poetisi, Ewald; Deverchère, Jacques; Frédéric Lebrun, Jean; Heuret, Arnauld; Perrot, Julie; Apprioual, Ronan; Crozon, Jacques; Fabre, Maud; Fernagu, Philippe; Guyavarch, Pierre; Prunier, Christophe

    2017-04-01

    The MARGATS scientific cruise was carried out from October 20th to November 16th 2016 on board the R/V L'Atalante, in the Exclusive Economic Zones of Suriname and French Guiana. This cruise is part of a program dedicated to geological investigations of the continental margin, including the Demerara plateau, following the GUYAPLAC (2003), IGUANES (2013) and DRADEMcruises (2016). The aim of MARGATS was to image the internal structure of the Demerara plateau and its different margins using coincident deep penetrating wide angle refraction and multi channel reflection seismic (MCS) methods. During the MARGATS experiment 171 OBSs were deployed distributed along 4 wide-angle lines. Along each wide angle line we also recorded coincident MCS data using a 3 km 480 channel streamer. The dataset was completed by three MCS lines along the eastern part of the Demerara plateau. MCS MAR007 line which is coincident with line OBS MAR-3 was extended on land by a set of 13 land stations deployed along the Maroni River. This line, together with MCS MAR001 and the coincident OBS MAR-1 line reveal the highly homogeneous deep structure of the internal part of the plateau. MCS MAR005 line, which is coincident with OBS MAR-2, MCS MAR006 line coincident with OBS MAR-4, MCS MAR002, MCS MAR003 and MCS MAR004 help to elucidate the structural complexity of the northern transform margin and the eastern divergent margin of the plateau. These new datasets will be highly complementary to the DRADEM dredges results which provide evidence for huge vertical displacements along the transform margin. This EGU session will be the first opportunity to reveal the exceptional quality of the seismic data, after the initial processing steps and the new emergent results conditioning our understanding of the Demarara plateau and its margins.

  3. Oxytocin in Uniject Disposable Auto-Disable Injection System versus Standard Use for the Prevention of Postpartum Hemorrhage in Latin America and the Caribbean: A Cost-Effectiveness Analysis

    Science.gov (United States)

    Pichon-Riviere, Andrés; Glujovsky, Demián; Garay, Osvaldo Ulises; Augustovski, Federico; Ciapponi, Agustin; Serpa, Magdalena; Althabe, Fernando

    2015-01-01

    Postpartum hemorrhage (PPH) is a leading cause of maternal death. Despite strong evidence showing the efficacy of routine oxytocin in preventing PPH, the proportion of women receiving it after delivery is still below 100%. The Uniject injection system prefilled with oxytocin (Uniject) has the potential advantage, due to its ease of use, to increase oxytocin utilization rates. We aimed to assess its cost-effectiveness in Latin America and the Caribbean (LAC). We used an epidemiological model to estimate: a) the impact of replacing oxytocin in ampoules with Uniject on the incidence of PPH, quality-adjusted life years (QALYs) and costs from a health care system perspective, and b) the minimum increment in oxytocin utilization rates required to make Uniject a cost-effective strategy. A consensus panel of LAC experts was convened to quantify the expected increase in oxytocin rates as a consequence of making Uniject available. Deterministic and probabilistic sensitivity analyses were performed. In the base case, the incremental cost of Uniject with respect to oxytocin in ampoules was estimated to be USD 1.00 (2013 US dollars). In the cost-effectiveness analysis, Uniject ranged from being cost-saving (in 8 out of 30 countries) to having an incremental cost-effectiveness ratio (ICER) of USD 8,990 per QALY gained. In most countries these ICERs were below one GDP per capita. The minimum required increment in oxytocin rates to make Uniject a cost-effective strategy ranged from 1.3% in Suriname to 16.2% in Haiti. Switching to Uniject could prevent more than 40,000 PPH events annually in LAC. Uniject was cost-saving or very cost-effective in almost all countries. Even if countries can achieve only small increases in oxytocin rates by incorporating Uniject, this strategy could be considered a highly efficient use of resources. These results were robust in the sensitivity analysis under a wide range of assumptions. PMID:26057930

  4. Oxytocin in Uniject Disposable Auto-Disable Injection System versus Standard Use for the Prevention of Postpartum Hemorrhage in Latin America and the Caribbean: A Cost-Effectiveness Analysis.

    Directory of Open Access Journals (Sweden)

    Andrés Pichon-Riviere

    Full Text Available Postpartum hemorrhage (PPH is a leading cause of maternal death. Despite strong evidence showing the efficacy of routine oxytocin in preventing PPH, the proportion of women receiving it after delivery is still below 100%. The Uniject injection system prefilled with oxytocin (Uniject has the potential advantage, due to its ease of use, to increase oxytocin utilization rates. We aimed to assess its cost-effectiveness in Latin America and the Caribbean (LAC. We used an epidemiological model to estimate: a the impact of replacing oxytocin in ampoules with Uniject on the incidence of PPH, quality-adjusted life years (QALYs and costs from a health care system perspective, and b the minimum increment in oxytocin utilization rates required to make Uniject a cost-effective strategy. A consensus panel of LAC experts was convened to quantify the expected increase in oxytocin rates as a consequence of making Uniject available. Deterministic and probabilistic sensitivity analyses were performed. In the base case, the incremental cost of Uniject with respect to oxytocin in ampoules was estimated to be USD 1.00 (2013 US dollars. In the cost-effectiveness analysis, Uniject ranged from being cost-saving (in 8 out of 30 countries to having an incremental cost-effectiveness ratio (ICER of USD 8,990 per QALY gained. In most countries these ICERs were below one GDP per capita. The minimum required increment in oxytocin rates to make Uniject a cost-effective strategy ranged from 1.3% in Suriname to 16.2% in Haiti. Switching to Uniject could prevent more than 40,000 PPH events annually in LAC. Uniject was cost-saving or very cost-effective in almost all countries. Even if countries can achieve only small increases in oxytocin rates by incorporating Uniject, this strategy could be considered a highly efficient use of resources. These results were robust in the sensitivity analysis under a wide range of assumptions.

  5. A Systematic Follow-Up of Mycobacterium tuberculosis Drug-Resistance and Associated Genotypic Lineages in the French Departments of the Americas over a Seventeen-Year Period

    Directory of Open Access Journals (Sweden)

    Julie Millet

    2014-01-01

    Full Text Available The population of the French Departments of the Americas (FDA is highly influenced by the intense migratory flows with mainland France and surrounding countries of the Caribbean and Latin America, some of which have high incidence rates of tuberculosis (Haiti: 230/100,000; Guyana: 111/100,000; and Suriname: 145/100,000 and drug resistance. Since the development of drug resistance to conventional antituberculous drugs has a major impact on the treatment success of tuberculosis, we therefore decided to review carefully Mycobacterium tuberculosis drug resistance and associated genotypic lineages in the FDA over a seventeen-year period (January 1995–December 2011. A total of 1239 cases were studied, including 153 drug-resistant and 26 multidrug-resistant- (MDR- TB cases, representing 12.3% and 2.1% of the TB cases in our study setting. A significantly higher proportion of M. tuberculosis isolates among relapse cases showed drug resistance to isoniazid (22.5%, P=0.002, rifampicin (20.0%, P<0.001, or both (MDR-TB, 17.5%; P<0.001. Determination of spoligotyping based phylogenetic clades showed that among the five major lineages observed—T family (30.1%; Latin-American and Mediterranean (LAM, 23.7%; Haarlem (H, 22.2%; East-African Indian (EAI, 7.2%; and X family (6.5%—two lineages, X and LAM, were overrepresented in drug-resistant and MDR-TB cases, respectively. Finally, 19 predominant spoligotypes were identified for the 1239 isolates of M. tuberculosis in our study among which 4 were significantly associated with drug resistance corresponding to SIT20/LAM1, SIT64/LAM6, SIT45/H1, and SIT46/undefined lineage.

  6. Estimativas de possiveis recursos de petroleo e gas na America Central e na America do Sul [Estimates of possible petroleum and gas resources in Central American and South America

    Science.gov (United States)

    Schenk, C.S.

    2001-01-01

    O U.S. Geological Survey recentemente completou estimativas de possíveis recursos de petróleo e gás em 130 áreas petrolíferas pré-determinadas no mundo (USGS, 2000). Vinte e três destas áreas ficam na América do Sul, na América Central, e no Caribe (fig. 1). Os resultados estão apresentados na tabela 1. Nas 23 áreas, estimamos um total de 105 BBO e um total de 487 TCFG. A região composta de América Central mais América do Sul ficou em terceiro lugar no mundo em termos de possíveis recursos de petróleo e gás. No primeiro lugar ficou o Oriente Médio e no segundo lugar ficou a antiga União Soviética (USGS, 2000). As áreas com maiores probabilidades de encontrar depósitos gigantes de petróleo e gás se localizam nas áreas do Oceano Atlântico começando com a Bacia de Santos no sul até a Bacia Guyana-Suriname no norte. As possibilidades de existirem depósitos gigantes são maiores nas áreas submersas do mar até profundidades de 3,600 m. Diversos depósitos gigantes de petróleo foram descobertos no mar na Bacia de Campos e ainda podem serem encontrados depósitos similares na Bacia de Campos e suas imediações.

  7. Cultural differences in family, marital, and gender-role values among immigrants and majority members in the Netherlands.

    Science.gov (United States)

    Arends-Tóth, Judit; van de Vijver, Fons J R

    2009-06-01

    This study examined the size of differences in self-reported family, marital, and gender-role values in five cultural groups in the Netherlands (6338 Dutch mainstreamers and 422 Turkish, 369 Moroccan, 429 Surinamese, and 394 Antillean first- and second-generation immigrants). It was found that the three value scales were neither completely independent, nor could they be merged into a single value scale. The factor structures of all scales were identical for the five cultural groups, implying that the concepts can be compared. Age, sex, and notably education accounted for a substantial part of the cultural differences in all values. Cultural differences were larger for marital and family values than for gender-role values. Family and marital values yielded the same rank order of mean scores in the five cultural groups: Turks and Moroccans scored the lowest (having the most traditional values), followed by Surinamers, Antilleans, and Dutch mainstreamers. This rank order corresponds with the ethnic hierarchy of cultural groups that is based on the evaluation of ethnic groups by mainstreamers according to their liking of and likeness to ethnic groups. Generational differences were not found for family and gender-role values but first-generation immigrants in all groups had more traditional marital values than had second-generation immigrants. It was concluded that the theoretical framework based on a combination of three Hofstede dimensions (individualism-collectivism, power-distance, and femininity-masculinity), a model of the hierarchy of the ethnic groups in the Dutch society, and acculturation theory provided an adequate way to address family, marital, and gender-role value differences in the five cultural groups.

  8. Conservation Kickstart- Catalyzing Conservation Initiatives Worldwide

    Science.gov (United States)

    Treinish, G.

    2014-12-01

    Adventurers and Scientists for Conservation (ASC) is a nonprofit organization that collects environmental data to catalyze conservation initiatives worldwide. Adventure athletes have the skills and motivation to reach the most remote corners of the world. ASC utilizes those skills to provide the scientific community with data while providing the outdoor community with purpose beyond the personal high of reaching a summit or rowing across an ocean. We carefully select projects, choosing partnerships that will maximize the impact of ASC volunteers. Each project must have a clear path to a tangible conservation outcome and demonstrate a clear need for our brand of volunteers. We partner with government agencies, universities, and independant reseachers to kickstart data collection efforts around the world. Last year, through a partnership with the Olympic National Forest, 20 volunteers from the Seattle area set up and monitored camera traps in an effort to survey for costal Pacific marten. Our work led to the species' listing as "critically imperiled" with NatureServe. A partnership with the inaugural Great Pacific Race, engaging trans-Pacific rowing teams, searched for microplastics in the Pacific Ocean as part of our ongoing microplastics campaign. In a multi-year partnership with the American Prairie Reserve (APR), ASC volunteer crews live and work on the Reserve collecting wildlife data year round. The data we obtain directly informs the Reserve's wildlife management decisions. On this project, our crews have safely and effectively navigated temperature extremes from -30 degrees to 100+ degrees while traveling in a remote location. We are currently scouting projects in the Okavango Delta of Botswana and the rainforest of Suriname where we will be able to cover large amounts of area in a short periord of time. ASC is at the crossroads of the adventure and coservation science communities. Our approach of answering specific questions by using highly skilled and

  9. Progress in reducing inequalities in reproductive, maternal, newborn,' and child health in Latin America and the Caribbean: an unfinished agenda

    Directory of Open Access Journals (Sweden)

    María Clara Restrepo-Méndez

    2015-07-01

    Full Text Available OBJECTIVE: To expand the "Countdown to 2015" analyses of health inequalities beyond the 75 countries being monitored worldwide to include all countries in Latin America and the Caribbean (LAC that have adequate data available. METHODS: Demographic and Health Surveys and Multiple Indicator Cluster Surveys were used to monitor progress in health intervention coverage and inequalities in 13 LAC countries, five of which are included in the Countdown (Bolivia, Brazil, Guatemala, Haiti, and Peru and eight that are not (Belize, Colombia, Costa Rica, Dominican Republic, Guyana, Honduras, Nicaragua, and Suriname. The outcomes included neonatal and under-5 year mortality rates, child stunting prevalence, and the composite coverage index-a weighted average of eight indicators of coverage in reproductive, maternal, newborn, and child health. The slope index of inequality and concentration index were used to assess absolute and relative inequalities. RESULTS: The composite coverage index showed monotonic patterns over wealth quintiles, with lowest levels in the poorest quintile. Under-5 and neonatal mortality as well as stunting prevalence were highest among the poor. In most countries, intervention coverage increased, while under-5 mortality and stunting prevalence fell most rapidly among the poor, so that inequalities were reduced over time. However, Bolivia, Guatemala, Haiti, Nicaragua, and Peru still show marked inequalities. Brazil has practically eliminated inequalities in stunting. CONCLUSIONS: LAC countries presented substantial progress in terms of reducing inequalities in reproductive, maternal, newborn, and child health interventions, child mortality, and nutrition. However, the poorest 20% of the population in most countries is still lagging behind, and renewed actions are needed to improve equity.

  10. Pathogenicity for onion and genetic diversity of isolates of the pathogenic fungus Colletotrichum gloeosporioides (Phyllachoraceae) from the State of Pernambuco, Brazil.

    Science.gov (United States)

    Nova, M X Vila; Borges, L R; de Sousa, A C B; Brasileiro, B T R V; Lima, E A L A; da Costa, A F; de Oliveira, N T

    2011-02-22

    Onion anthracnose, caused by Colletotrichum gloeosporioides, is one of the main diseases of onions in the State of Pernambuco. We examined the pathogenicity of 15 C. gloeosporioides strains and analyzed their genetic variability using RAPDs and internal transcribed spacers (ITS) of the rDNA region. Ten of the strains were obtained from substrates and hosts other than onion, including chayote (Sechium edule), guava (Psidium guajava), pomegranate (Punica granatum), water from the Capibaribe River, maracock (Passiflora sp), coconut (Cocus nucifera), surinam cherry (Eugenia uniflora), and marine soil; five isolates came from onions collected from four different regions of the State of Pernambuco and one region of the State of Amazonas. Pathogenicity tests were carried out using onion leaves and bulbs. All strains were capable of causing disease in leaves, causing a variable degree of lesions on the leaves; four strains caused the most severe damage. In the onion bulb tests, only three of the above strains caused lesions. Seven primers of arbitrary sequences were used in the RAPD analysis, generating polymorphic bands that allowed the separation of the strains into three distinct groups. The amplification products generated with the primers ITS1 and ITS4 also showed polymorphism when digested with three restriction enzymes, DraI, HaeIII and MspI. Only the latter two demonstrated genetic variations among the strains. These two types of molecular markers were able to differentiate the strain from the State of Amazonas from those of the State of Pernambuco. However, there was no relationship between groups of strains, based on molecular markers, and degree of pathogenicity for onion leaves and bulbs.

  11. Ethnic and regional differences in STI clinic use: a Dutch epidemiological study using aggregated STI clinic data combined with population numbers.

    Science.gov (United States)

    van Oeffelen, A A M; van den Broek, I V F; Doesburg, M; Boogmans, B; Götz, H M; van Leeuwen-Voerman, F A M; van Veen, M G; Woestenberg, P J; van Benthem, B H B; van Steenbergen, J E

    2017-02-01

    Ethnic minorities (EM) from STI-endemic countries are at increased risk to acquire an STI. The objectives of this study were to investigate the difference in STI clinic consultation and positivity rates between ethnic groups, and compare findings between Dutch cities. Aggregated population numbers from 2011 to 2013 of 15-44 year-old citizens of Amsterdam, Rotterdam, The Hague and Utrecht extracted from the population register (N=3 129 941 person-years) were combined with aggregated STI clinic consultation data in these cities from the national STI surveillance database (N=113 536). Using negative binomial regression analyses (adjusted for age and gender), we compared STI consultation and positivity rates between ethnic groups and cities. Compared with ethnic Dutch (consultation rate: 40.3/1000 person-years), EM from Eastern Europe, Sub-Sahara Africa, Suriname, the Netherlands Antilles/Aruba and Latin America had higher consultation rates (range relative risk (RR): 1.27-2.26), whereas EM from Turkey, North Africa, Asia and Western countries had lower consultation rates (range RR: 0.29-0.82). Of the consultations among ethnic Dutch, 12.2% was STI positive. Positivity rates were higher among all EM groups (range RR: 1.14-1.81). Consultation rates were highest in Amsterdam and lowest in Utrecht independent of ethnic background (range RR Amsterdam vs Utrecht: 4.30-10.30). Positivity rates differed less between cities. There were substantial differences in STI clinic use between ethnic groups and cities in the Netherlands. Although higher positivity rates among EM suggest that these high-risk individuals reach STI clinics, it remains unknown whether their reach is optimal. Special attention should be given to EM with comparatively low consultation rates. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  12. Water-mass evolution in the Cretaceous Western Interior Seaway of North America and equatorial Atlantic

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    J. S. Eldrett

    2017-07-01

    Full Text Available The Late Cretaceous Epoch was characterized by major global perturbations in the carbon cycle, the most prominent occurring near the Cenomanian–Turonian (CT transition marked by Oceanic Anoxic Event 2 (OAE-2 at 94.9–93.7 Ma. The Cretaceous Western Interior Seaway (KWIS was one of several epicontinental seas in which a complex water-mass evolution was recorded in widespread sedimentary successions. This contribution integrates new data on the main components of organic matter, geochemistry, and stable isotopes along a north–south transect from the KWIS to the equatorial western Atlantic and Southern Ocean. In particular, cored sedimentary rocks from the Eagle Ford Group of west Texas (∼ 90–98 Ma demonstrate subtle temporal and spatial variations in palaeoenvironmental conditions and provide an important geographic constraint for interpreting water-mass evolution. High-latitude (boreal–austral, equatorial Atlantic Tethyan and locally sourced Western Interior Seaway water masses are distinguished by distinct palynological assemblages and geochemical signatures. The northward migration of an equatorial Atlantic Tethyan water mass into the KWIS occurred during the early–middle Cenomanian (98–95 Ma followed by a major re-organization during the latest Cenomanian–Turonian (95–94 Ma as a full connection with a northerly boreal water mass was established during peak transgression. This oceanographic change promoted de-stratification of the water column and improved oxygenation throughout the KWIS and as far south as the Demerara Rise off Suriname. In addition, the recorded decline in redox-sensitive trace metals during the onset of OAE-2 likely reflects a genuine oxygenation event related to open water-mass exchange and may have been complicated by variable contribution of organic matter from different sources (e.g. refractory/terrigenous material, requiring further investigation.

  13. Uso de mosquiteros y otros materiales impregnados con insecticida para el control de la malaria en las Américas

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    R. H. Zimmerman

    1997-01-01

    Full Text Available En el presente artículo se analiza el uso actual de mosquiteros y de otros materiales impregnados con insecticida en las Américas. Se examinan diversos estudios efectuados en Brasil, Colombia, Ecuador, Guatemala, Perú, Suriname y Venezuela y se llega a la conclusión de que, en su mayor parte, estos estudios adolecen de graves deficiencias de diseño experimental, problemas de excesiva brevedad, y medición inadecuada de indicadores de salud. En el análisis se resalta la gran dificultad de llevar a cabo estudios científicos que buscan determinar el efecto de los materiales tratados con insecticida en la incidencia de malaria. En particular, la baja incidencia de malaria en las Américas, la elevada prevalencia de Plasmodium vivax y de casos recurrentes, y la relación existente entre los patrones de actividad del ser humano y los hábitos de picadura crepusculares de ciertos vectores de la malaria impiden hacer experimentos de fácil diseño y ejecución. Por ahora sería prematuro usar mosquiteros u otros materiales impregnados con insecticida como componentes principales de un programa integral para el control de la malaria. No obstante, se recomienda que se considere la posibilidad de realizar ensayos e intervenciones bien diseñados a gran escala, siempre que se basen en un conocimiento profundo de la dinámica de la transmisión de la malaria en la zona en estudio.

  14. Folic acid knowledge and use in a multi-ethnic pregnancy cohort: the role of language proficiency.

    Science.gov (United States)

    van Eijsden, M; van der Wal, M F; Bonsel, G J

    2006-12-01

    To investigate the role of language proficiency as determinant of folic acid knowledge and use in a multi-ethnic pregnancy cohort. Prospective cohort study. Pregnant women from Amsterdam attending obstetric care for their first antenatal visit. Number approached: 12,373 women, response rate: 67% (8266 women aged 14-49 years). Ethnicity was based on the country of birth: the Netherlands, Surinam, Antilles, Turkey, Morocco, Ghana, other non-Western and other Western countries. Knowledge about and use of folic acid supplements in pregnancy as elicited in a multilingual questionnaire, as well as determinants of these in ethnic groups separately. Both periconceptional folic acid use and knowledge were significantly lower among Ghanaian, Moroccan, Turkish, and other non-Western women than among women born in the Netherlands or other Western countries. Language proficiency in Dutch was a major determinant of knowledge in all the ethnic groups with a mother tongue other than Dutch [adjusted odds ratios (OR): Western 3.2, non-Western (all countries combined) 7.5], while educational attainment was of secondary importance. Knowledge in turn was the strongest determinant of use (adjusted OR: Western 17.4, non-Western 27.0). Periconceptional folic acid supplement use among women born in non-Dutch-speaking non-Western countries is low, reflecting a lack of knowledge that is determined by the inability to speak and understand the language of the country of residence. Measures to tackle this problem include the provision of linguistically appropriate information via ethnic health advisors, and language courses integrating health education for immigrants.

  15. A review of the Cis-Andean species of Hemibrycon Günther (Teleostei: Characiformes: Characidae: Stevardiinae, with description of two new species

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    Vinicius A. Bertaco

    Full Text Available The species of Hemibrycon occurring in the east of the Andean Cordilleras are reviewed based on their type series and additional specimens. Nine species are redescribed: H. beni from río Beni basin, Bolivia; H. helleri from the upper rio Ucayali, Peru; H. huambonicus from the ríos Huallaga and Marañon basins, Peru; H. jeslkii from the upper portions of ríos Marañon, Ucayali and Madeira basins, Bolivia, Brazil, and Peru; H. metae from río Orinoco basin, Colombia and Venezuela, and Caribbean coastal basins of Venezuela; H. polyodon (type species from río Pastaza basin, Ecuador; H. surinamensis from coastal basins of French Guiana and Suriname, and from lower rios Tapajós, Tocantins and Xingu basins, Brazil; H. taeniurus from river basins from Trinidad Island, Trinidad and Tobago, and H. tridens from upper río Ucayali basin, Peru. Two new species are described: H. inambari from the upper río Madre de Dios basin, Peru and H. mikrostiktos from río Ucayali basin, Peru. These species are distinguished among themselves mainly by the color pattern, and meristic characters. The distribution area of the genus is enlarged reaching the lower Tapajós, Tocantins and Xingu river basins, Brazil, with the first record of the occurrence of H. surinamensis in this country. A new description and diagnosis is provided for the type species of the genus, regardless its recent redescription. The type series of H. helleri that was previously considered dubious is found and described. Hemibrycon coxeyi and H. pautensis are considered junior synonyms of H. polyodon. Tetragonopterus (Hemibrycon trinitatis, previously considered species inquirenda in Characidae, and Hemibrycon guppyi are junior synonyms of H. taeniurus. Hemibrycon orcesi is transferred to Boehlkea. A taxonomic key for the species of the genus to the east of the Andean Cordilleras is presented.

  16. Data and Information Management: Essential Basis for Sustainable Urban Management and Development

    Science.gov (United States)

    Geerders, P.; Kokke, E.

    2011-08-01

    Management of the urban environment and urban development require well organized data and information as a basis for decision making, planning and policy development. Such data and information needs to be up-to-date, reliable and complete, and moreover be available at the time of need. The latter is especially relevant in the case of disasters such as fires, flooding, earthquakes and volcanic eruptions. Current and future impacts of the on-going climate changes increase the need for geo-referenced data and information on environment, biodiversity and public health, in support of preparation, protection, mitigation and reconstruction. It is important that urban authorities devote more attention and resources to data and information management in order to be able to cope with the present and future challenges of ever growing cities with increasing impacts on their surroundings, and moreover to deal with the impacts of environment and biodiversity on the cities, their population and economies. SOD, Woerden has a long and successful track record of certified training and education in the field of data and information management for authorities, including urban government. The courses provided by SOD cover a wide range of subjects from metadata and digitizing, to enterprise content management and geo-information management. While focused on the Netherlands, SOD also has initiated similar training opportunities in Belgium and Surinam, and efforts are under way in other countries. P. Geerders Consultancy has considerable experience as a consultant and trainer in the field of methods and technologies for the provision of information in support of decision-making, planning and policy development related to integrated management and sustainable development of natural resources. Besides in various countries of Europe, he has worked in Latin America and the Caribbean region. Since several years, P. Geerders works as a freelance teacher with SOD. The paper presents a vision on

  17. Stakeholders' perspectives on access-to-medicines policy and research priorities in Latin America and the Caribbean: face-to-face and web-based interviews.

    Science.gov (United States)

    Azeredo, Thiago Botelho; Luiza, Vera Lucia; Oliveira, Maria Auxiliadora; Emmerick, Isabel Cristina Martins; Bigdeli, Maryam

    2014-06-25

    This study aims to rank policy concerns and policy-related research issues in order to identify policy and research gaps on access to medicines (ATM) in low- and middle-income countries in Latin America and the Caribbean (LAC), as perceived by policy makers, researchers, NGO and international organization representatives, as part of a global prioritization exercise. Data collection, conducted between January and May 2011, involved face-to-face interviews in El Salvador, Colombia, Dominican Republic, and Suriname, and an e-mail survey with key-stakeholders. Respondents were asked to choose the five most relevant criteria for research prioritization and to score policy/research items according to the degree to which they represented current policies, desired policies, current research topics, and/or desired research topics. Mean scores and summary rankings were obtained. Linear regressions were performed to contrast rankings concerning current and desired policies (policy gaps), and current and desired research (research gaps). Relevance, feasibility, and research utilization were the top ranked criteria for prioritizing research. Technical capacity, research and development for new drugs, and responsiveness, were the main policy gaps. Quality assurance, staff technical capacity, price regulation, out-of-pocket payments, and cost containment policies, were the main research gaps. There was high level of coherence between current and desired policies: coefficients of determination (R2) varied from 0.46 (Health system structure; r = 0.68, P metrics approaches, contributing to priority setting methodology development, with country and regional level stakeholder participation. Stakeholders received feedback with the results, and we hope to have contributed to the discussion and implementation of ATM research and policy priorities in LAC.

  18. Learning from one another: evaluating the impact of horizontal knowledge exchange for environmental management and governance

    Directory of Open Access Journals (Sweden)

    Céline Tschirhart

    2016-06-01

    Full Text Available There is increasing advocacy for inclusive community-based approaches to environmental management, and growing evidence that involving communities improves the sustainability of social-ecological systems. Most community-based approaches rely on partnerships and knowledge exchange between communities, civil society organizations, and professionals such as practitioners and/or scientists. However, few models have actively integrated more horizontal knowledge exchange from community to community. We reflect on the transferability of community owned solutions between indigenous communities by exploring challenges and achievements of community peer-to-peer knowledge exchange as a way of empowering communities to face up to local environmental and social challenges. Using participatory visual methods, indigenous communities of the North Rupununi (Guyana identified and documented their community owned solutions through films and photostories. Indigenous researchers from this community then shared their solutions with six other communities that faced similar challenges within Guyana, Suriname, Venezuela, Colombia, French Guiana, and Brazil. They were supported by in-country civil society organizations and academics. We analyzed the impact of the knowledge exchange through interviews, field reports, and observations. Our results show that indigenous community members were significantly more receptive to solutions emerging from, and communicated by, other indigenous peoples, and that this approach was a significant motivating force for galvanizing communities to make changes in their community. We identified a range of enabling factors, such as building capacity for a shared conceptual and technical understanding, that strengthens the exchange between communities and contributes to a lasting impact. With national and international policy-makers mobilizing significant financial resources for biodiversity conservation and climate change mitigation, we argue

  19. Impact of predation on early stages of the armoured catfish Hoplosternum thoracatum (Siluriformes-Callichthyidae) and implications for the syntopic occurrence with other related catfishes in a neotropical multi-predator swamp.

    Science.gov (United States)

    Mol, Jan H

    1996-08-01

    This study investigated the role of predators in preventing competitive exclusion among three closely related armoured catfishes (Callichthys callichthys, Hoplosternum littorale and H. thoracatum) that occur synthopically in multi-predator freshwater swamps of Suriname, South America. The potential impact of predation on armoured catfish was determined by combining laboratory measurements of predation rates on five early developmental stages of the armoured catfish H. thoracatum for 24 aquatic predators with field studies of the density of the predators in the swamps. The contribution of a particular predator to the total predation pressure on its prey was determined to a large extent by the density of the predator in the swamp. Seemingly innocuous predators with low or moderate predation rates in the laboratory may be extremely important in the swamps due to their high abundance. Small-sized omnivorous fishes and aquatic invertebrates were major predators of early developmental stages of armoured catfish. Both qualitative and quantitative ontogenetic changes in the predation pressure on armoured catfish were observed. Major predation on eggs, larvae and juveniles of H. thoracatum resulted from a different set of predators in each developmental stage of the prey. In all developmental stages of H. thoracatum the predation pressure involved several predator species and not a single, dominant predator. The potential predation pressure of the 24 predators taken together and the number of predators that were able to prey on H. thoracatum decreased sharply with increasing age (size) of the prey. Even if egg (nest) predation is prevented by the guarding male, the potential impact of the 24 predators on the populations of armoured catfish is large. Predation may account for the high mortality of H. thoracatum observed in the swamps. The high predation pressure on callichthyid catfishes may help to explain the coexistence of three closely related and morphologically quite

  20. Implementation of viscoelastic mud-induced energy attenuation in the third-generation wave model, SWAN

    Science.gov (United States)

    Beyramzade, Mostafa; Siadatmousavi, Seyed Mostafa

    2018-01-01

    The interaction of waves with fluid mud can dissipate the wave energy significantly over few wavelengths. In this study, the third-generation wave model, SWAN, was advanced to include attenuation of wave energy due to interaction with a viscoelastic fluid mud layer. The performances of implemented viscoelastic models were verified against an analytical solution and viscous formulations for simple one-dimensional propagation cases. Stationary and non-stationary test cases in the Surinam coast and the Atchafalaya Shelf showed that the inclusion of the mud-wave interaction term in the third-generation wave model enhances the model performance in real applications. A high value of mud viscosity (of the order of 0.1 m2/s) was required in both field cases to remedy model overestimation at high frequency ranges of the wave spectrum. The use of frequency-dependent mud viscosity value improved the performance of model, especially in the frequency range of 0.2-0.35 Hz in the wave spectrum. In addition, the mud-wave interaction might affect the high frequency part of the spectrum, and this part of the wave spectrum is also affected by energy transfer from wind to waves, even for the fetch lengths of the order of 10 km. It is shown that exclusion of the wind input term in such cases might result in different values for parameters of mud layer when inverse modeling procedure was employed. Unlike viscous models for wave-mud interaction, the inverse modeling results to a set of mud parameters with the same performance when the viscoelastic model is used. It provides an opportunity to select realistic mud parameters which are in more agreement with in situ measurements.

  1. Coendutermes tucum Fontes (Isoptera, Termitidae, Nasutitermitinae): description of the imago caste and additional notes.

    Science.gov (United States)

    Cuezzo, Carolina

    2016-12-09

    Coendutermes Fontes, 1985 is a monotypic South American termite genus. Coendutermes tucum Fontes, 1985, was described based on morphological characters from soldiers and workers collected in Mato Grosso, Brazil, and Jodensavanne, Suriname. Herein, I describe the imago caste of C. tucum for the first time with additional notes on soldiers, workers, and new distributional records. The studied material is deposited at the Museu de Zoologia da Universidade de São Paulo, São Paulo, Brazil (MZUSP). I use the terminology of Fontes (1987) to describe worker mandibles, and that of Noirot (2001) for the different parts of the digestive tube of workers. I measured the imagoes morphometric characters following Roonwal (1970): LH, length of head capsule (9); WH, width of head capsule without eyes (18); OF, occipito-fontanelle distance (23); DE, diameter of eye (48); LO, length of ocellus (55); WO, width of ocellus (56); EOD, eye-ocellus distance (57); LP, length of pronotum (65); WP, width of pronotum (68); LT, length of hind tibia (85). I took photographs of all castes with a stereomicroscope (Leica M205C) attached to a video camera (Leica DFC295) and images of gizzard and enteric valve under a microscope (Leica DM750B) attached to a video camera (Leica ICC50HD), then I combined the stacks of images with the software Leica LAS EZ 2.0 or Helicon Focus 5.2.11 X64. For the scanning electron micrographs (SEM), one soldier was dried to critical point while directly mounted on a stub with double face adhesive tape, then coated with gold and photographed with the SEM (Zeiss LEO 440 ®).

  2. Prevalence of positive direct antiglobulin test and clinical outcomes in Surinamese newborns from D-negative women.

    Science.gov (United States)

    Zonneveld, Rens; Lamers, Margriet; Schonewille, Henk; Brand, Anneke; Kanhai, Humphrey H H; Zijlmans, Wilco C W R

    2017-10-01

    In low-resource countries, screening for D antibodies to detect pregnancies at risk for hemolytic disease of the newborn is not routine practice. Retrospective data showed that 5.5% of Surinamese newborns of D-negative women had a positive direct antiglobulin test (DAT), indicating the presence of maternal antibodies against fetal antigens. Here, the frequency and clinical relevance of DAT positivity is evaluated. Between April 2015 and June 2016, an observational, multicenter cohort study was undertaken among Surinamese newborns born to D-negative women. In newborns, the DAT was performed, and clinical outcomes between DAT-negative and DAT-positive newborns were compared. Of the 232 evaluable newborns, 19 (8.2%) had a positive DAT, of which 11 of 15 antibody-tested newborns had D antibodies. DAT-positive newborns had lower hemoglobin levels (p = 0.02) and a trend toward higher bilirubin concentrations (p = 0.09) in the first days of life compared with DAT-negative newborns. DAT-positive newborns were admitted more frequently (p = 0.02), needed phototherapy treatment almost four times as often as DAT-negative newborns (26% vs. 7%; p = 0.008), and therapy took 2 days longer (p = 0.01). Exchange transfusions were performed in two newborns with D antibodies, both complicated with sepsis. The hospital stay was 2.5 days longer for DAT-positive newborns (p = 0.007). Overall, the prevalence of hemolytic disease of the newborn requiring treatment was 2.2% among the whole cohort of newborns. We found a high prevalence of DAT positivity with substantial need for hyperbilirubinemia treatment in newborns in Suriname. These results stress the necessity for better management procedures in D-negative women. © 2017 AABB.

  3. [Leptospirosis in French Guiana and the Guiana shield: Current knowledge in 2016].

    Science.gov (United States)

    Epelboin, L; Bourhy, P; Le Turnier, P; Schaub, R; Mosnier, E; Berlioz-Arthaud, A; Reynaud, Y; Nacher, M; De Thoisy, B; Carles, G; Richard-Hansen, C; Demar, M; Picardeau, M; Djossou, F

    2017-08-01

    Leptospirosis is a cosmopolitan zoonosis caused by bacteria of the genus Leptospira. Whether the distribution is worldwide, the hot and humid climate of the tropics is particularly conducive to its expansion. In most French overseas departments and territories, leptospirosis is considered as a public health problem. In French Guiana, a French department located in the northeastern part of the Amazon rainforest, it is supposed to be rare. The objective of this review was to make an inventory of the knowledge on human and animal leptospirosis in French Guiana and neighboring countries. A comprehensive search was conducted through the indexed and informal medical literature in English, French, Spanish and Portuguese. Thus, respectively ten and four publications were identified on human and animal leptospirosis in French Guiana, published between 1940 and 1995 in the form of case reports or case series. The publications concerning this disease in the other countries of the Guiana Shield, eastern Venezuela, Guyana, Suriname, and Brazilian state of Amapá, also scarce or nonexistent. However recent data from the French National Centre of leptospirosis showed a recent and sudden increase in the number of cases in the department, probably partly due to the development of diagnostic tools such as Elisa IgM serology. It is likely that leptospirosis is a neglected disease in the region, due to the lack of diagnostic tools readily available, the lack of knowledge of the local clinicians on this disease and the existence of many other pathogens with similar clinical presentation such as malaria, arboviruses and Q fever and Amazonian toxoplasmosis. The establishment of more large-scale studies on animal and human leptospirosis is necessary and urgent to know the true burden of this disease in our region.

  4. Estimating and interpreting migration of Amazonian forests using spatially implicit and semi-explicit neutral models.

    Science.gov (United States)

    Pos, Edwin; Guevara Andino, Juan Ernesto; Sabatier, Daniel; Molino, Jean-François; Pitman, Nigel; Mogollón, Hugo; Neill, David; Cerón, Carlos; Rivas-Torres, Gonzalo; Di Fiore, Anthony; Thomas, Raquel; Tirado, Milton; Young, Kenneth R; Wang, Ophelia; Sierra, Rodrigo; García-Villacorta, Roosevelt; Zagt, Roderick; Palacios Cuenca, Walter; Aulestia, Milton; Ter Steege, Hans

    2017-06-01

    With many sophisticated methods available for estimating migration, ecologists face the difficult decision of choosing for their specific line of work. Here we test and compare several methods, performing sanity and robustness tests, applying to large-scale data and discussing the results and interpretation. Five methods were selected to compare for their ability to estimate migration from spatially implicit and semi-explicit simulations based on three large-scale field datasets from South America (Guyana, Suriname, French Guiana and Ecuador). Space was incorporated semi-explicitly by a discrete probability mass function for local recruitment, migration from adjacent plots or from a metacommunity. Most methods were able to accurately estimate migration from spatially implicit simulations. For spatially semi-explicit simulations, estimation was shown to be the additive effect of migration from adjacent plots and the metacommunity. It was only accurate when migration from the metacommunity outweighed that of adjacent plots, discrimination, however, proved to be impossible. We show that migration should be considered more an approximation of the resemblance between communities and the summed regional species pool. Application of migration estimates to simulate field datasets did show reasonably good fits and indicated consistent differences between sets in comparison with earlier studies. We conclude that estimates of migration using these methods are more an approximation of the homogenization among local communities over time rather than a direct measurement of migration and hence have a direct relationship with beta diversity. As betadiversity is the result of many (non)-neutral processes, we have to admit that migration as estimated in a spatial explicit world encompasses not only direct migration but is an ecological aggregate of these processes. The parameter m of neutral models then appears more as an emerging property revealed by neutral theory instead of

  5. Influence of corona discharge on the ozone budget in the tropical free troposphere: a case study of deep convection during GABRIEL

    Science.gov (United States)

    Bozem, H.; Fischer, H.; Gurk, C.; Schiller, C. L.; Parchatka, U.; Koenigstedt, R.; Stickler, A.; Martinez, M.; Harder, H.; Kubistin, D.; Williams, J.; Eerdekens, G.; Lelieveld, J.

    2014-02-01

    Convective redistribution of ozone and its precursors between the boundary layer (BL) and the free troposphere (FT) influences photochemistry, in particular that of the middle and upper troposphere (UT). We present a case study of convective transport during the GABRIEL campaign over the tropical rain forest in Suriname in October 2005. During a measurement flight on 12 October the inflow and outflow regions of a cumulonimbus cloud (Cb) have been characterized, providing evidence of convective transport. We identified a distinct layer between 9 and 11 km altitude with enhanced mixing ratios of CO, O3, HOx, acetone and acetonitrile. The elevated O3 contradicts the expectation that convective transport brings low ozone air from the boundary layer to the outflow region. The enhanced mixing ratio of ozone in the outflow was mainly of dynamical origin. Entrainment of ozone rich air at the outflow level into the convective outflow accounts for 62% (range: 33-91%) of the observed O3. Ozone is enhanced by only 5-6% by photochemical production in the outflow due to enhanced NO from lightning, based on steady state model calculations, using in-situ observations including the first reported HOx measurements over the tropical rainforest. The "excess" ozone in the outflow is most probably due to direct production by corona discharge associated with lightning. We deduce a production rate of 5.12 × 1028 molecules O3 flash-1 (range: 9.89 × 1026-9.82 × 1028 molecules O3 flash-1), which is at the upper limit of the range of the values reported previously.

  6. Characterization, mapping, and mitigation of mercury vapour emissions from artisanal mining gold shops.

    Science.gov (United States)

    Cordy, Paul; Veiga, Marcello; Crawford, Ben; Garcia, Oseas; Gonzalez, Victor; Moraga, Daniel; Roeser, Monika; Wip, Dennis

    2013-08-01

    Artisanal miners sell their gold to shops that are usually located in the urban core, where the mercury-gold amalgam is burned to evaporate the mercury that was added during ore processing. People living and working near these gold shops are exposed to intermittent and extreme concentrations of mercury vapour. In the urban centres of Segovia, Colombia, and Andacollo, Chile, the average concentrations measured by mobile mercury vapour analyzer transects taken repeatedly over several weeks were 1.26 and 0.338μgm(-3), respectively. By World Health Organization standards, these towns are exposed to significant health hazard, and globally, the millions of miners, as well as non-miners who live near gold shops, are at serious risk of neurological and renal deficits. Measurements taken in Suriname, Ecuador and Peru reveal this to be a widespread phenomenon with unique regional variations and myriad attempts at remediation. Maps of average mercury concentrations show the spatial distribution of the hazard in relation to residential buildings and schools. Measurements from towers show the temporal variability of mercury concentrations, and suggest that large quantities of mercury are available for long-range atmospheric transport. Mercury mapping in Segovia in 2011 suggest a 10% reduction in airborne mercury concentrations over 2010, despite a 30% increase in gold production. This is attributable to the adoption of retorts by miners and regulations banning new processing centres to the rural periphery. This is the first full description of artisanal mining gold shop practices and of the character, quantity, and remediation of mercury emissions within urban mining centres. Copyright © 2013 Elsevier Inc. All rights reserved.

  7. Eugenia uniflora Dentifrice for Treating Gingivitis in Children: Antibacterial Assay and Randomized Clinical Trial.

    Science.gov (United States)

    Jovito, Vanessa de Carvalho; Freires, Irlan Almeida; Ferreira, Danilo Augusto de Holanda; Paulo, Marçal de Queiroz; Castro, Ricardo Dias de

    2016-01-01

    School-age children are frequently at high risk for the onset of biofilm-dependent conditions, including dental caries and periodontal diseases. The objective of this study was to evaluate the clinical efficacy of a dentifrice containing Eugenia uniflora Linn. (Surinam cherry) extract versus a triclosan-based comparator in treating gingivitis in children aged 10-12 years. The in vitro antibacterial potential of the dentifrice was tested against oral pathogens (Streptococcus mutans, Streptococcus oralis and Lactobacillus casei). Then a phase-II clinical trial was conducted with 50 subjects aged 10-12 years, with clinical signs of gingivitis. The subjects were randomly assigned to the experimental group (n=25) and control group (n=25), in which participants used the experimental dentifrice and a triclosan-based fluoridated dentifrice (Colgate Total 12(r)), respectively. Clinical examinations assessed the presence of gingivitis (primary outcome) and biofilm accumulation (secondary outcome) using the Gingival-Bleeding Index (GBI) and Simplified Oral Hygiene Index (OHI-S), respectively, at baseline and after seven days of tooth brushing 3x/day. The data were analyzed using paired and unpaired t-test (GBI) and Wilcoxon and Mann-Whitney (OHI-S), with p≤0.05. The experimental dentifrice showed efficient antibacterial activity in vitro. In the clinical trial, a significant reduction in gingival bleeding was observed in both experimental and control groups (pgingivitis properties in children aged 10-12 years. Thus, it may be a potentially efficient and safe product to be used alternatively in preventive dental practice.

  8. Reported cases of selected diseases.

    Science.gov (United States)

    1994-06-01

    The number of reported cases of measles, poliomyelitis, tetanus, diphtheria, and whooping cough for the period of January 1, 1994 to the date of the last report is presented in tabular form by country with a comparison for the same epidemiological period in 1993. The countries included are Bolivia, Colombia, Ecuador, Peru, Venezuela, Argentina, Chile, Paraguay, Uruguay, Brazil, Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama, Mexico, Cuba, Haiti, the Dominican Republic, Antigua and Barbuda, the Bahamas, Barbados, Dominica, Grenada, Guyana, Jamaica, Saint Kitts and Nevis, Saint Vincent, Saint Lucia, Suriname, Trinidad and Tobago, Canada, and the US. The figures for measles are given as reported and as confirmed. In some countries, the reported number of cases of measles decreased from 1993 figures (Venezuela 5275 vs. 6060, Paraguay 26 vs. 958, Brazil 272 vs. 958, Canada 30 vs. 38), but, in others, the figure increased from 1993 (Mexico 47 vs. 21, the US 155 vs. 86). There were no reported cases of poliomyelitis for either year in any country. The figures for tetanus are divided into nonneonatal and neonatal. In Brazil the number of nonneonatal cases decreased to 360 from 371 in 1993, and the number of neonatal cases decreased to 28 from 65. In Mexico, nonneonatal cases decreased to 28 from 45, but neonatal cases increased to 23 from 20 in 1993. The number of cases of diphtheria cases in Brazil decreased to 28 from 65 in the same period of 1993. The number of cases of whooping cough decreased to 431 from 1651 in Brazil and to 51 from 70 in Mexico. However, the number of cases in Canada increased to 1047 from 784.

  9. Diversification and reproductive isolation: cryptic species in the only New World high-duty cycle bat, Pteronotus parnellii.

    Science.gov (United States)

    Clare, Elizabeth L; Adams, Amanda M; Maya-Simões, Aline Z; Eger, Judith L; Hebert, Paul D N; Fenton, M Brock

    2013-01-29

    Molecular techniques are increasingly employed to recognize the presence of cryptic species, even among commonly observed taxa. Previous studies have demonstrated that bats using high-duty cycle echolocation may be more likely to speciate quickly. Pteronotus parnellii is a widespread Neotropical bat and the only New World species to use high-duty cycle echolocation, a trait otherwise restricted to Old World taxa. Here we analyze morphological and acoustic variation and genetic divergence at the mitochondrial COI gene, the 7th intron region of the y-linked Dby gene and the nuclear recombination-activating gene 2, and provide extensive evidence that P. parnellii is actually a cryptic species complex. Central American populations form a single species while three additional species exist in northern South America: one in Venezuela, Trinidad and western Guyana and two occupying sympatric ranges in Guyana and Suriname. Reproductive isolation appears nearly complete (only one potential hybrid individual found). The complex likely arose within the last ~6 million years with all taxa diverging quickly within the last ~1-2 million years, following a pattern consistent with the geological history of Central and northern South America. Significant variation in cranial measures and forearm length exists between three of the four groups, although no individual morphological character can discriminate these in the field. Acoustic analysis reveals small differences (5-10 kHz) in echolocation calls between allopatric cryptic taxa that are unlikely to provide access to different prey resources but are consistent with divergence by drift in allopatric species or through selection for social recognition. This unique approach, considering morphological, acoustic and multi-locus genetic information inherited maternally, paternally and bi-parentally, provides strong support to conclusions about the cessation of gene flow and degree of reproductive isolation of these cryptic species.

  10. Morphology and lithology of the continental slope north of the Demerara marginal plateau: results from the DRADEM cruise

    Science.gov (United States)

    Basile, Christophe; Girault, Igor; Heuret, Arnauld; Loncke, Lies; Poetisi, Ewald; Graindorge, David; Deverchère, Jacques; Klingelhoefer, Frauke; Frédéric Lebrun, Jean; Perrot, Julie; Roest, Walter

    2017-04-01

    The DRADEM scientific cruise was carried out from July 9th to 21th 2016 on board the R/V Pourquoi Pas?, in the Exclusive Economic Zones of Suriname and French Guiana. This cruise is part of a program dedicated to geological investigations of the continental margin, including the Demerara plateau, following the GUYAPLAC (2003) and IGUANES (2013) cruises, and before the MARGATS cruise (2016). The aims of DRADEM were to map the continental slope of the transform margin north of the Demerara plateau, and to dredge the rocks outcropping on the slope. We completed the bathymetric mapping of the continental slope, including part of the edge of the Demerara plateau. These new bathymetric data confirm the segmentation of the transform margin in three parts with very different morphologies. In addition, two circular structures were interpreted as mud volcanoes, one on the northern edge of the plateau, the other one in the distal part of the Orinoco deep sea fan. Twelve dredges were performed between 4700 and 3500 m water depths. Four from these twelve did not recovered rocks. The eight others recovered variable amounts of rocks, often encrusted, but of various nature: sediments (breccia, coarse sandstones, sandstones with plants debris, sandstones with shells, clayey ooze), micro-granular rocks and metamorphic rocks (including mylonite). The nature of the rocks was determined from macroscopic observation of the altered rocks. Of course, these determinations need to be validated and refined by further studies onshore. In any case, most of these rocks were previously unknown in this area, and they will strongly influence our understanding of the structure and evolution of this margin. They provide evidence for large vertical displacements that brought to the surface some of these rocks, that were formed in a deep setting.

  11. 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.

    Science.gov (United States)

    Brucato, Nicolas; Cassar, Olivier; Tonasso, Laure; Tortevoye, Patricia; Migot-Nabias, Florence; Plancoulaine, Sabine; Guitard, Evelyne; Larrouy, Georges; Gessain, Antoine; Dugoujon, Jean-Michel

    2010-10-19

    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. 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). 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.

  12. Review of mammalogical research in the Guianas of northern South America.

    Science.gov (United States)

    Lim, Burton K

    2016-03-01

    Research on mammals in the Guianas of northern South America has had a checkered history. In this review, I summarize the notable contributions to mammalogical study in Guyana, Suriname and French Guiana. These studies began in the mid-18th century with the binomial nomenclature system of scientific classification created by the Swedish naturalist Carl Linnaeus, who described 23 species new to science based on holotype specimens from the Guianas. Notwithstanding popular accounts by amateur naturalists visiting this region, over the next 7 decades there was only sporadic taxonomic work done on Guianan mammals primarily by researchers at European museums. The first comprehensive biological exploration took place in the 1840s during a geographic survey of the boundaries of British Guiana. However, it was not until almost half a century later that scientific publications began to regularly document the increasing species diversity in the region, including the prodigious work of Oldfield Thomas at the British Museum of Natural History in London. Another lull in the study of mammals occurred in the mid-1910s to the early 1960s after which foreign researchers began to rediscover the Guianas and their pristine habitats. This biological renaissance is still ongoing and I give a prospectus on the direction of future research in one of the last frontiers of tropical rainforest. An initiative that would be greatly beneficial is the establishment of a university network in the Guianas with graduate-based research to develop a cadre of professional experts on biodiversity and evolution as seen in other countries of South America. © 2016 International Society of Zoological Sciences, Institute of Zoology/Chinese Academy of Sciences and John Wiley & Sons Australia, Ltd.

  13. Timing and magnitude of the Caribbean mid-Holocene highstand

    Science.gov (United States)

    Ashe, E.; Khan, N.; Horton, B.; Brocard, G. Y.; Dutton, A.; Engelhart, S. E.; Kopp, R. E.; Hill, D. F.; Peltier, W. R.; Scatena, F. N.

    2015-12-01

    We present a database of published and new relative sea-level (RSL) data for the past 13 ka, which constrains the Holocene sea-level histories of the Caribbean coast of Central and South America (Florida Keys, USA to Guyana) and the Bahamas and Greater and Lesser Antilles islands. Our evaluation of mangrove peat and Acropora palmata sea-level indicators from geological investigations provides 503 sea-level index points and 242 limiting dates. We subdivide the database into 21 regions based on the availability of data, tectonic setting, and distance from the former Laurentide ice sheet. Most index points (75%) and limiting dates (90%) are <8 ka, although there is an unusual temporal distribution with the greatest amount of the data (~28%) occurring between 6-8 ka. We reassess and screen radiocarbon and U/Th ages of mangrove peat and coral data. We use the stratigraphic position (overburden thickness) of index points account for sediment compaction, and use the paleotidal model of Hill et al. (2011) to account for Holocene changes in paleotidal range. A noisy-input Gaussian process regression model calculates that the rates of RSL change were highest during the early Holocene (3-8 mm/yr) and have decreased over time (< 2 mm/yr), which is related to the reduction of ice equivalent meltwater input and collapse of the proglacial forebulge during the Holocene. The sea-level reconstructions demonstrate that RSL did not exceed the present height (0 m) during the Holocene in the majority of locations, with the exception of a small highstand (<2 m) on the northern coast of South America along the Orinoco Delta and Suriname/Guyana located furthest away from the former Laurentide Ice Sheet. The different sea-level histories are an ongoing isostatic response to deglaciation of the Laurentide Ice Sheet and suggest subsidence resulting from collapse of the proglacial forebulge reaches further south than previously considered.

  14. Progress in reducing inequalities in reproductive, maternal, newborn,' and child health in Latin America and the Caribbean: an unfinished agenda.

    Science.gov (United States)

    Restrepo-Méndez, María Clara; Barros, Aluísio J D; Requejo, Jennifer; Durán, Pablo; Serpa, Luis Andrés de Francisco; França, Giovanny V A; Wehrmeister, Fernando C; Victora, Cesar G

    2015-07-01

    To expand the "Countdown to 2015" analyses of health inequalities beyond the 75 countries being monitored worldwide to include all countries in Latin America and the Caribbean (LAC) that have adequate data available. Demographic and Health Surveys and Multiple Indicator Cluster Surveys were used to monitor progress in health intervention coverage and inequalities in 13 LAC countries, five of which are included in the Countdown (Bolivia, Brazil, Guatemala, Haiti, and Peru) and eight that are not (Belize, Colombia, Costa Rica, Dominican Republic, Guyana, Honduras, Nicaragua, and Suriname). The outcomes included neonatal and under-5 year mortality rates, child stunting prevalence, and the composite coverage index-a weighted average of eight indicators of coverage in reproductive, maternal, newborn, and child health. The slope index of inequality and concentration index were used to assess absolute and relative inequalities. The composite coverage index showed monotonic patterns over wealth quintiles, with lowest levels in the poorest quintile. Under-5 and neonatal mortality as well as stunting prevalence were highest among the poor. In most countries, intervention coverage increased, while under-5 mortality and stunting prevalence fell most rapidly among the poor, so that inequalities were reduced over time. However, Bolivia, Guatemala, Haiti, Nicaragua, and Peru still show marked inequalities. Brazil has practically eliminated inequalities in stunting. LAC countries presented substantial progress in terms of reducing inequalities in reproductive, maternal, newborn, and child health interventions, child mortality, and nutrition. However, the poorest 20% of the population in most countries is still lagging behind, and renewed actions are needed to improve equity.

  15. Dispersal and Diving Adjustments of the Green Turtle Chelonia mydas in Response to Dynamic Environmental Conditions during Post-Nesting Migration.

    Science.gov (United States)

    Chambault, Philippine; Pinaud, David; Vantrepotte, Vincent; Kelle, Laurent; Entraygues, Mathieu; Guinet, Christophe; Berzins, Rachel; Bilo, Karin; Gaspar, Philippe; de Thoisy, Benoît; Le Maho, Yvon; Chevallier, Damien

    2015-01-01

    In response to seasonality and spatial segregation of resources, sea turtles undertake long journeys between their nesting sites and foraging grounds. While satellite tracking has made it possible to outline their migration routes, we still have little knowledge of how they select their foraging grounds and adapt their migration to dynamic environmental conditions. Here, we analyzed the trajectories and diving behavior of 19 adult green turtles (Chelonia mydas) during their post-nesting migration from French Guiana and Suriname to their foraging grounds off the coast of Brazil. First Passage Time analysis was used to identify foraging areas located off Ceará state of Brazil, where the associated habitat corresponds to favorable conditions for seagrass growth, i.e. clear and shallow waters. The dispersal and diving patterns of the turtles revealed several behavioral adaptations to the strong hydrodynamic processes induced by both the North Brazil current and the Amazon River plume. All green turtles migrated south-eastward after the nesting season, confirming that they coped with the strong counter North Brazil current by using a tight corridor close to the shore. The time spent within the Amazon plume also altered the location of their feeding habitats as the longer individuals stayed within the plume, the sooner they initiated foraging. The green turtles performed deeper and shorter dives while crossing the mouth of the Amazon, a strategy which would help turtles avoid the most turbulent upper surface layers of the plume. These adjustments reveal the remarkable plasticity of this green turtle population when reducing energy costs induced by migration.

  16. Dispersal and Diving Adjustments of the Green Turtle Chelonia mydas in Response to Dynamic Environmental Conditions during Post-Nesting Migration.

    Directory of Open Access Journals (Sweden)

    Philippine Chambault

    Full Text Available In response to seasonality and spatial segregation of resources, sea turtles undertake long journeys between their nesting sites and foraging grounds. While satellite tracking has made it possible to outline their migration routes, we still have little knowledge of how they select their foraging grounds and adapt their migration to dynamic environmental conditions. Here, we analyzed the trajectories and diving behavior of 19 adult green turtles (Chelonia mydas during their post-nesting migration from French Guiana and Suriname to their foraging grounds off the coast of Brazil. First Passage Time analysis was used to identify foraging areas located off Ceará state of Brazil, where the associated habitat corresponds to favorable conditions for seagrass growth, i.e. clear and shallow waters. The dispersal and diving patterns of the turtles revealed several behavioral adaptations to the strong hydrodynamic processes induced by both the North Brazil current and the Amazon River plume. All green turtles migrated south-eastward after the nesting season, confirming that they coped with the strong counter North Brazil current by using a tight corridor close to the shore. The time spent within the Amazon plume also altered the location of their feeding habitats as the longer individuals stayed within the plume, the sooner they initiated foraging. The green turtles performed deeper and shorter dives while crossing the mouth of the Amazon, a strategy which would help turtles avoid the most turbulent upper surface layers of the plume. These adjustments reveal the remarkable plasticity of this green turtle population when reducing energy costs induced by migration.

  17. Is channel segmentation necessary to reach a multiethnic population with weight-related health promotion? An analysis of use and perception of communication channels.

    Science.gov (United States)

    Hartman, Marieke A; Nierkens, Vera; Cremer, Stephan W; Verhoeff, Arnoud; Stronks, Karien

    2015-01-01

    To explore similarities and differences in the use and perception of communication channels to access weight-related health promotion among women in three ethnic minority groups. The ultimate aim was to determine whether similar channels might reach ethnic minority women in general or whether segmentation to ethnic groups would be required. Eight ethnically homogeneous focus groups were conducted among 48 women of Ghanaian, Antillean/Aruban, or Afro-Surinamese background living in Amsterdam. Our questions concerned which communication channels they usually used to access weight-related health advice or information about programs and whose information they most valued. The content analysis of data was performed. The participants mentioned four channels - regular and traditional health care, general or ethnically specific media, multiethnic and ethnic gatherings, and interpersonal communication with peers in the Netherlands and with people in the home country. Ghanaian women emphasized ethnically specific channels (e.g., traditional health care, Ghanaian churches). They were comfortable with these channels and trusted them. They mentioned fewer general channels - mainly limited to health care - and if discussed, negative perceptions were expressed. Antillean women mentioned the use of ethnically specific channels (e.g., communication with Antilleans in the home country) on balance with general audience-oriented channels (e.g., regular health care). Perceptions were mixed. Surinamese participants discussed, in a positive manner, the use of general audience-oriented channels, while they said they did not use traditional health care or advice from Surinam. Local language proficiency, time resided in the Netherlands, and approaches and messages received seemed to explain channel use and perception. The predominant differences in channel use and perception among the ethnic groups indicate a need for channel segmentation to reach a multiethnic target group with weight

  18. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1996-01-01

    linguistics in honor of Frederic G. Cassidy. New York: Garland, 1992. xxxiii + 460 pp., Nick Doane, Dick Ringler (eds -Peter Bakker, Francis Byrne ,Atlantic meets Pacific: A global view of Pidginization and Creolization. Amsterdam and Philadelphia: John Benjamins, 1993. ix + 465 pp., John Holm (eds -Jacques Arends, George L. Huttar ,Ndyuka. London: Routledge, 1994. 631 pp., Mary L. Huttar (eds -P.C. Emmer, Henk den Heyer, De geschiedenis van de WIC. Zutphen, Netherlands: De Walburg Pers, 1994. 208 pp. -Wim Hoogbergen, A.F. Paula, 'Vrije' slaven: Een sociaal-historische studie over de dualistische slavenemancipatie op Nederlands Sint Maarten, 1816-1863. Zutphen, Netherlands: De Walburg Pers, 1993. 191 pp. -Wim Hoogbergen, Bea Brommer, Ik ben eigendom van ...: Slavenhandel en plantageleven. Wijk en Aalburg, Netherlands: Pictures Publishers, 1993. 144 pp. -Gert Oostindie, Ben Scholtens, Bosnegers en overheid in Suriname: De ontwikkeling van de politieke verhouding 1651-1992. Paramaribo: Afdeling Cultuurstudies/Minov, 1994. 237 pp. -Edward M. Dew, Marten Schalkwijk, Suriname: Het steentje in de Nederlandse schoen: Van onafhankelijkheid tot raamverdrag. Paramaribo: Firgos Suriname, 1994. 356 pp.

  19. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2004-07-01

    , and modernity in Dominican history. Stanford CA: Stanford University Press, 2003. x + 384 pp. -Eric Paul Roorda, Bernardo Vega, Almoina, Galíndez y otros crímenes de Trujillo en el extranjero. Santo Domingo: Fundación Cultural Dominicana, 2001. 147 pp.''Diario de una misión en Washington. Santo Domingo: Fundación Cultural Dominicana, 2002. 526 pp. -Gerben Nooteboom, Aspha Bijnaar, Kasmoni: Een spaartraditie in Suriname en Nederland. Amsterdam: Uitgeverij Bert Bakker, 2002. 378 pp. -Dirk H.A. Kolff, Chan E.S. Choenni ,Hindostanen: Van Brits-Indische emigranten via Suriname tot burgers van Nederland. The Hague: Communicatiebureau Sampreshan, 2003. 224 pp., Kanta Sh. Adhin (eds -Dirk H.A. Kolff, Sandew Hira, Het dagboek van Munshi Rahman Khan. The Hague: Amrit/Paramaribo: NSHI, 2003. x + 370 pp. -William H. Fisher, Neil L. Whitehead, Dark Shamans: Kanaimà and the poetics of violent death. Durham NC: Duke University Press, 2002. 309 pp. -David Scott, A.J. Simoes da Silva, The luxury of nationalist despair: George Lamming's fiction as decolonizing project. Amsterdam: Rodopi, 2000. 217 pp. -Lyn Innes, Maria Cristina Fumagalli, The flight of the vernacular. Amsterdam: Rodopi, 2001. xvi + 303 pp. -Maria Cristina Fumagalli, Tobias Döring, Caribbean-English passages: Intertextuality in a postcolonial tradition. London: Routledge, 2002. xii + 236 pp. -A. James Arnold, Celia Britton, Race and the unconscious: Freudianism in French Caribbean thought. Oxford: Legenda, 2002. 115 pp. -Nicole Roberts, Dorothy E. Mosby, Place, language, and identity in Afro-Costa Rican literature. Columbia: University of Missouri Press, 2003. xiii + 248 pp. -Stephen Steumpfle, Philip W. Scher, Carnival and the formation of a Caribbean transnation. Gainesville: University Press of Florida, 2003. xvi + 215 pp. -Peter Manuel, Frances R. Aparicho ,Musical migrations: transnationalism and cultural hybridity in Latin/o America, Volume 1. With Maria Elena Cepeda. New York: Palgrave Macmillan, 2003. 216

  20. Book reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1992-07-01

    Hoogbergen, The Boni Maroon wars in Suriname. Leiden, the Netherlands: E.J. Brill, 1990. xvii + 254 pp. -Rafael Duharte Jiménez, Carlos Esteban Dieve, Los guerrilleros negros: esclavos fugitivos y cimarrones en Santo Domingo. Santo Domingo: Fundación Cultural Dominicana, 1989. 307 pp. -Rosemarijn Hoefte, Hans Ramsoedh, Suriname 1933-1944: koloniale politiek en beleid onder Gouverneur Kielstra. Delft, the Netherlands: Eburon, 1990. 255 pp. -Gert Oostindie, Kees Lagerberg, Onvoltooid verleden: de dekolonisatie van Suriname en de Nederlandse Antillen. Tilburg, the Netherlands: Instituut voor Ontwikkelingsvraagstukken, Katholieke Universiteit Brabant, 1989. ii + 265 pp. -Aisha Khan, Anthony de Verteuil, Eight East Indian immigrants. Port of Spain: Paria, 1989. xiv + 318 pp. -John Stiles, Willie L. Baber, The economizing strategy: an application and critique. New York: Peter Lang, 1988. xiii + 232 pp. -Faye V. Harrison, M.G. Smith, Poverty in Jamaica. Kingston: Institute of social and economic research, 1989. xxii + 167 pp. -Sidney W. Mintz, Dorian Powell ,Street foods of Kingston. Mona, Jamaica: Institute of social and economic research, 1990. xii + 125 pp., Erna Brodber, Eleanor Wint (eds -Yona Jérome, Michel S. Laguerre, Urban poverty in the Caribbean: French Martinique as a social laboratory. New York: St. Martin's Press, 1990. xiv + 181 pp.