Academic literature on the topic 'Blacks – Guyana'

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Journal articles on the topic "Blacks – Guyana"

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Xu, Binghong, Su Wang, Ruth P. Brogden, Jaymie Yango, and Mary O. Adedeji. "916. Finding the Missing Millions and Addressing Health Disparities: Automated Hepatitis B Screening and Linkage to Care." Open Forum Infectious Diseases 8, Supplement_1 (November 1, 2021): S549—S550. http://dx.doi.org/10.1093/ofid/ofab466.1111.

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Abstract Background Globally, HBV is the most common blood-borne infection. An estimated 1.2 million people in the US and 350 million worldwide lived with HBV, a primary driver of liver cancer. It is endemic in many parts of the world and is a major health disparity in immigrant communities, including the US, which has the largest immigrant population in the world. Asian American Pacific Islanders are 5% of the total population in the US, but represent 50% of people living with HBV. In 2016, WHO set a goal of hepatitis elimination by 2030 but with only 10% of those living with HBV diagnosed, screening must be scaled up. Methods Modifications were made in the electronic medical record (EMR) to automate screening, with HBV (HBsAg) orders triggered by a patient’s country of birth or race. The began in the Emergency Department and later expanded to the Inpatient setting. Automated notifications are sent to nurse for eligible patients and then to the patient navigator (PN) for positive tests. The PN contacts the patient to provide education and arrange linkage-to-care (LTC) for evaluation and care. Results From Mar 2018 to Mar 2021, we conducted 23,883 HBV screenings. The patients originated from 173 countries based on registration; top 5 countries of origin were Haiti, Jamaica, Ecuador, Guyana, and Portugal. We found 228 (1.0%) patients with HBV infection, 101 (47%) were newly diagnosed and 182 (85%) were linked to care. We examined race and insurance status for any association with those previously tested versus newly diagnosed. Blacks were more likely to be newly identified HBV versus Asians (61.6% vs. 28.9%, p< .001), as were self-pay (uninsured) versus insured patients (66.7% vs 47.2%, p=0.043). Compared to the approximately 0.4% HBV prevalence in the US, the HBV prevalence in several towns around our hospital in Essex County is two to four times higher. Table 1. The HBV Prevalence in Towns of Essex County Conclusion Our community is diverse and social determinants of health, like race and insurance status, may contribute to provider behaviors of HBV screening with blacks receiving less screening than Asians. Automated testing programs can address health disparities and scale up screening. Such micro-elimination approaches are important for achieving global hepatitis elimination by 2030. Disclosures Su Wang, MD MPH, Gilead Sciences (Grant/Research Support)Gilead Sciences (Grant/Research Support)
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Erwin, R. Michael. "Feeding Activities of Black Skimmers in Guyana." Colonial Waterbirds 13, no. 1 (1990): 70. http://dx.doi.org/10.2307/1521423.

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KOK, PHILIPPE J. R. "A new snake of the genus Atractus Wagler, 1828 (Reptilia: Squamata: Colubridae) from Kaieteur National Park, Guyana, northeastern South America." Zootaxa 1378, no. 1 (December 11, 2006): 19. http://dx.doi.org/10.11646/zootaxa.1378.1.2.

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A new colubrid snake of the genus Atractus Wagler 1828 is described from Kaieteur National Park, west-central Guyana. The new species differs from all other congeners by the combination of two postoculars, 15 dorsal scale rows, eight supralabials, seven to eight infralabials, loreal much longer than high, six maxillary teeth, and a color pattern consisting of irregular red or pale red markings, sometimes forming an incomplete broken dorsolateral stripe, on a medium brown to brownish black ground color, and heavy brownish black mottling on a yellowish cream venter. A key to the species of the genus Atractus from Guyana is provided.
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BOROWIEC, L. "A new species of Calliaspis Dejean, 1837 (Coleoptera: Chrysomelidae: Cassidinae) from French Guyana." Zootaxa 148, no. 1 (February 27, 2003): 1. http://dx.doi.org/10.11646/zootaxa.148.1.1.

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Calliaspis cerdai sp. nov. is described from French Guyana. It is similar to C. surinamensis Borowiec, 2000. Both species are the only members of the genus Calliaspis Dejean with a distinctly bicoloured, red and black, pronotum and elytra. A key to species of Calliaspis is provided.
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KITLV, Redactie. "Book Reviews." New West Indian Guide / Nieuwe West-Indische Gids 70, no. 3-4 (January 1, 1996): 309–81. http://dx.doi.org/10.1163/13822373-90002626.

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-Bridget Brereton, Emilia Viotti Da Costa, Crowns of glory, tears of blood: The Demerara slave rebellion of 1823. New York: Oxford University Press, 1994. xix + 378 pp.-Grant D. Jones, Assad Shoman, 13 Chapters of a history of Belize. Belize city: Angelus, 1994. xviii + 344 pp.-Donald Wood, K.O. Laurence, Tobago in wartime 1793-1815. Kingston: The Press, University of the West Indies, 1995. viii + 280 pp.-Trevor Burnard, Howard A. Fergus, Montserrat: History of a Caribbean colony. London: Macmillan Caribbean, 1994. x + 294 pp.-John L. Offner, Joseph Smith, The Spanish-American War: Conflict in the Caribbean and the Pacific, 1895-1902. London: Longman, 1994. ix + 262 pp.-Louis Allaire, John M. Weeks ,Ancient Caribbean. New York: Garland, 1994. lxxi + 325 pp., Peter J. Ferbel (eds)-Aaron Segal, Hilbourne A. Watson, The Caribbean in the global political economy. Boulder CO: Lynne Rienner, 1994. ix + 261 pp.-Aaron Segal, Anthony P. Maingot, The United States and the Caribbean. London: Macmillan Caribbean, 1994. xi + 260 pp.-Bill Maurer, Helen I. Safa, The myth of the male breadwinner: Women and industrialization in the Caribbean. Boulder CO: Westview, 1995. xvi + 208 pp.-Peter Meel, Edward M. Dew, The trouble in Suriname, 1975-1993. Westport CT: Praeger, 1994. xv + 243 pp.-Henry Wells, Jorge Heine, The last Cacique: Leadership and politics in a Puerto Rican city. Pittsburgh PA: University of Pittsburgh Press, 1993. ix + 310 pp.-Susan Eckstein, Jorge F. Pérez-López, Cuba at a crossroads: Politics and economics after the fourth party congress. Gainesville: University Press of Florida, 1994. xviii + 282 pp.-David A.B. Murray, Marvin Leiner, Sexual politics in Cuba: Machismo, homosexuality, and AIDS. Boulder CO: Westview, 1994. xv + 184 pp.-Kevin A. Yelvington, Selwyn Ryan ,Sharks and sardines: Blacks in business in Trinidad and Tobago. St. Augustine, Trinidad: Institute of social and economic studies, University of the West Indies, 1992. xiv + 217 pp., Lou Anne Barclay (eds)-Catherine Levesque, Allison Blakely, Blacks in the Dutch world: The evolution of racial imagery in a modern society. Bloomington: Indiana University Press, 1993. xix + 327 pp.-Dennis J. Gayle, Frank Fonda Taylor, 'To hell with paradise': A history of the Jamaican tourist industry. Pittsburgh: University of Pittsburgh Press, 1993. ix + 239 pp.-John P. Homiak, Frank Jan van Dijk, Jahmaica: Rastafari and Jamaican society, 1930-1990. Utrecht: ISOR, 1993. 483 pp.-Peter Mason, Arthur MacGregor, Sir Hans Sloane: Collector, scientist, antiquary, founding Father of the British Museum. London: British Museum Press, 1994.-Philip Morgan, James Walvin, The life and times of Henry Clarke of Jamaica, 1828-1907. London: Frank Cass, 1994. xvi + 155 pp.-Werner Zips, E. Kofi Agorsah, Maroon heritage: Archaeological, ethnographic and historical perspectives. Kingston: Canoe Press, 1994. xx + 210 pp.-Michael Hoenisch, Werner Zips, Schwarze Rebellen: Afrikanisch-karibischer Freiheitskampf in Jamaica. Vienna Promedia, 1993. 301 pp.-Elizabeth McAlister, Paul Farmer, The uses of Haiti. Monroe ME: Common Courage Press, 1994. 432 pp.-Robert Lawless, James Ridgeway, The Haiti files: Decoding the crisis. Washington DC: Essential Books, 1994. 243 pp.-Bernadette Cailler, Michael Dash, Edouard Glissant. Cambridge: Cambridge University Press, 1995. xii + 202 pp.-Peter Hulme, Veronica Marie Gregg, Jean Rhys's historical imagination: Reading and writing the Creole. Chapel Hill: University of North Carolina Press, 1995. xi + 228 pp.-Silvia Kouwenberg, Francis Byrne ,Focus and grammatical relations in Creole languages. Amsterdam/Philadelphia: John Benjamins, 1993. xvi + 329 pp., Donald Winford (eds)-John H. McWhorter, Ingo Plag, Sentential complementation in Sranan: On the formation of an English-based Creole language. Tübingen: Max Niemeyer, 1993. ix + 174 pp.-Percy C. Hintzen, Madan M. Gopal, Politics, race, and youth in Guyana. San Francisco: Mellen Research University Press, 1992. xvi + 289 pp.-W.C.J. Koot, Hans van Hulst ,Pan i rèspèt: Criminaliteit van geïmmigreerde Curacaose jongeren. Utrecht: OKU. 1994. 226 pp., Jeanette Bos (eds)-Han Jordaan, Cornelis Ch. Goslinga, Een zweem van weemoed: Verhalen uit de Antilliaanse slaventijd. Curacao: Caribbean Publishing, 1993. 175 pp.-Han Jordaan, Ingvar Kristensen, Plantage Savonet: Verleden en toekomst. Curacao: STINAPA, 1993, 73 pp.-Gerrit Noort, Hesdie Stuart Zamuel, Johannes King: Profeet en apostel in het Surinaamse bosland. Zoetermeer: Boekencentrum, 1994. vi + 241 pp.
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Taylor, Peter, Fernando Li, Ashley Holland, Michael Martin, and Adam E. Rosenblatt. "Growth rates of black caiman (Melanosuchus niger) in the Rupununi region of Guyana." Amphibia-Reptilia 37, no. 1 (2016): 9–14. http://dx.doi.org/10.1163/15685381-00003024.

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We conducted a study of black caiman (Melanosuchus niger) growth rates using data from a long-term mark-recapture study carried out in the Rupununi region of Guyana between 2005 and 2015. In contrast to previous studies, growth rates of black caiman declined with increasing size and this decline occurred more rapidly for females. Size-at-age models predicted that males and females reach asymptotic sizes of 178.2-189.0 cm SVL and 140.1-143.4 cm SVL, respectively. Our results suggest that growth rates of black caiman in the Rupununi region follow the same general patterns as for other crocodilians, and that disparities with previous black caiman studies may be largely related to density-dependent factors, among other possibilities. However, future studies that include large black caiman of known ages are needed to validate our findings.
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APTROOT, André, Damien ERTZ, Javier Angel ETAYO SALAZAR, Cécile GUEIDAN, Joel Alejandro MERCADO DIAZ, Felix SCHUMM, and Gothamie WEERAKOON. "Forty-six new species of Trypetheliaceae from the tropics." Lichenologist 48, no. 6 (November 2016): 609–38. http://dx.doi.org/10.1017/s002428291600013x.

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ABSTRACTThe following 46 new species of Trypetheliaceae are described: Astrothelium aenascens Aptroot from Papua New Guinea, which is similar to A. aenoides but differs by the hamathecium which is not inspersed; A. alboverrucoides Aptroot from Indonesia with globose ascomata with constricted base, internally similar to A. megaspermum; A. clypeatum Aptroot & Gueidan from Vietnam with black conical ascomata in which the pseudostroma is reminiscent of a clypeus, a rimose thallus, and 3-septate ascospores, 85–95×22–25 µm; A. colombiense Aptroot from Colombia with 1 muriform ascospore of 240–300×45–50 µm per ascus, and an inspersed hamathecium; A. condoricum Aptroot from Ecuador with a bright orange thallus and contrasting bright scarlet internal pigment, and muriform ascospores, 38–42×18–21 µm; A. corallinum Aptroot from Guyana, which is most similar to A. ochroleucoides but the thallus is without lichexanthone; A. dicoloratum Aptroot from Venezuela with an orange thallus and more yellowish pseudostromata with usually only 1 ascoma, and 9–11-septate ascospores; A. ecuadoriense Aptroot from Ecuador with ascospores 2 per ascus, muriform, 80–175×25–50 µm, and an inspersed hamathecium; A. flavomaculatum Aptroot from Ecuador, Guyana and Venezuela which is similar to A. graphicum, but with ascospores 50–75×12–25 µm; A. flavomeristosporum Aptroot from the Philippines and Ecuador with mostly simple ascomata with an orange to yellow, inspersed hamathecium and muriform ascospores 140–200×25–30 µm; A. flavostiolatum Aptroot from Ecuador with bright yellow ostioles and a very irregular thallus, and muriform ascospores, 175–230×35–45 µm; A. guianense Aptroot from Guyana with a very irregular thallus, eccentric, fused ostioles and ascospores 4 per ascus, muriform, 70–80×20–25 µm; A. inspersogalbineum Aptroot & Weerakoon from Singapore which is similar to A. macrocarpum but with the hamathecium inspersed; A. komposchii Aptroot from Venezuela with chimney-like ostioles and a very irregular, almost squamulose thallus and muriform ascospores, 130–180×35–45 µm; A. laurerosphaerioides Aptroot from Guyana with aggregated ascomata with internally and partly (when abraded) also superficially orange anthraquinone pigment, ascospores 2 per ascus, muriform, 110–130×30–35 µm; A. lucidomedullatum Aptroot from Ecuador with lichexanthone in the medulla of the thallus, ascospores 4 per ascus, muriform, 80–115×25–35 µm; A. lucidostromum Aptroot from Guyana which is similar to A. eustomuralis but lichexanthone is present in the whole pseudostroma; A. lucidothallinum Aptroot from Guyana with the thallus containing lichexanthone, ascomata in pseudostromata without lichexanthone, ostioles apical, hamathecium not inspersed, ascospores muriform, 70–90×18–20 µm; A. mediocrassum Aptroot from Guyana which resembles A. octosporum but without lichexanthone in the thallus or pseudostromata, muriform ascospores, 70–80×22–25 µm, with median septum strongly thickened; A. megatropicum Aptroot from Guyana with 3-septate ascospores 100–120×33–35 µm, and hemispherical dark brown pseudostromata; A. megochroleucum Aptroot from El Salvador with 3-septate ascospores 60–70×16–18 µm and lichexanthone in the thallus and pseudostromata; A. neoinspersum Aptroot from El Salvador which is similar to A. aenascens but with bright yellow pseudostromata; A. perspersum Aptroot & Ertz from Gabon which is similar to A. scoria but with ascospores 26–38×7–9 µm; A. philippinense Aptroot & Schumm from the Philippines without pseudostromata, ostiole apical, hamathecium inspersed, ascospores muriform, 125–170×30–35 µm, 4 per ascus; A. pseudannulare Aptroot & Etayo from Ecuador with the appearance of the A. puiggarii-group, but differing from all other species of it by the 3-septate ascospores 80–88×32–36 µm, which are 2–4 per ascus; A. pseudodissimulum Aptroot from Papua New Guinea with K+ red crystals in the ascoma wall and 5-septate ascospores of 25–33×9–11 µm; A. pseudoferrugineum Aptroot from Indonesia, of the A. conicum-group with an orange thallus and pseudostroma pruina, differing from A. ferrugineum by the ascospores 28–31×9–11 µm and the more glossy thallus; A. pseudomegalophthalmum Aptroot from Colombia, similar to A. megaspermum but differing by the 7-septate ascospores 152–166×32–37 µm; A. rimosum Aptroot from Guyana and Colombia with 7–11-septate ascospores 110–150×30–37 µm and a rimose thallus with yellow medulla; A. sanguineoxanthum Aptroot from Brazil with the thallus containing lichexanthone and pseudostromata with numerous immersed round ascomata, the whole inside of which is full of red, K+ green pigment; A. septemseptatum Aptroot from Guyana and Venezuela with the thallus and pseudostromata UV+ yellow and 7–9-septate ascospores 50–55×12–17 µm; A. sexloculatum Aptroot from Guyana and Papua New Guinea with 5-septate ascospores 25–27×7–11 µm and lichexanthone in the thallus and pseudostromata; A. sipmanii Aptroot from Guyana with simple ascomata with 5-septate ascospores 100–150×35–40 µm and an inspersed hamathecium; A. trypethelioides Aptroot from Venezuela with fused ostioles, an inspersed hamathecium and 7–9-septate ascospores 49–52×13–16 µm; A. ultralucens Aptroot from Venezuela with lichexanthone in the thallus and pseudostromata, fused ostioles and 3-septate ascospores over 105–130×35–42 µm; A. vulcanum from Guyana, of the A. nitidiusculum-group with simple ascomata, an inspersed hamathecium and lichexanthone; A. zebrinum Aptroot from Guyana with fused ostioles and 7-septate ascospores 60–70 µm long, without lichexanthone, anthraquinones and inspersion; Polymeridium rhodopruinosum Aptroot from Puerto Rico with red pruina on the ascomata and 3-septate ascospores 17–19×3·5–5·0 µm; Pseudopyrenula americana Aptroot from Guyana with 3-septate ascospores 26–32×7–10 µm, without inspersion and without lichexanthone; P. guianensis Aptroot from French Guiana and Surinam with a hyaline hamathecium with inspersion, a thallus with lichexanthone and 3-septate ascospores 21–25×6–9 µm; P. hexamera Aptroot from Venezuela with 5-septate ascospores 16–21×6–7 µm, lumina clearly diamond-shaped; P. thallina Lücking & Aptroot from Costa Rica with a greenish corticate thallus and 3-septate ascospores, 21–25×6–9 µm; Trypethelium infraeluteriae Aptroot & Gueidan from Vietnam which is similar to T. subeluteriae but with lower pseudostromata and ascospores 7–9-septate, 37–42×9–11 µm; Viridothelium inspersum Aptroot from Papua New Guinea with solitary, immersed ascomata, an inspersed hamathecium, and 12–14-septate ascospores, 60–75×12–17 µm; V. kinabaluense Aptroot from Sabah which is similar to V. indutum with emergent black ascomata, but with 17–25-septate ascospores 100–150×18–23 µm; and V. solomonense Aptroot from the Solomon Islands having ascomata with lateral, partly fused ostioles and black clypeus, and ascospores 15–19-septate, 75–98×17–20 µm. The new species are known from Brazil, Colombia, Costa Rica, Ecuador, El Salvador, Gabon, Guyana, Indonesia, Papua New Guinea, the Philippines, Puerto Rico, Sabah, Singapore, Solomon Islands, Surinam, Venezuela and/or Vietnam.
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West, M. O. "Seeing Darkly: Guyana, Black Power, and Walter Rodney's Expulsion from Jamaica." Small Axe: A Caribbean Journal of Criticism 12, no. 1 (January 1, 2008): 93–104. http://dx.doi.org/10.1215/-12-1-93.

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Iserson, Kenneth V., and Sri Devi Jagit Ramcharran. "Black Scorpion (Tityus obscurus) Fatalities in Guyana and a Literature Review." Journal of Emergency Medicine 57, no. 4 (October 2019): 554–59. http://dx.doi.org/10.1016/j.jemermed.2019.07.018.

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Kok, Philippe J. R. "A redescription of Anomaloglossus praderioi (La Marca, 1998) (Anura: Aromobatidae: Anomaloglossinae), with description of its tadpole and call." Papéis Avulsos de Zoologia 50, no. 4 (2010): 51–68. http://dx.doi.org/10.1590/s0031-10492010000400001.

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Anomaloglossus praderioi was originally described as Colostethus praderioi by E. La Marca in 1998 on the basis of two male specimens. The present paper provides a redescription of the species on the basis of new material from Maringma Tepui in Guyana and an additional specimen from Sierra de Lema in Venezuela. The redescription includes descriptions of the tadpole and vocalisation. Anomaloglossus praderioi is a medium-sized species mainly distinguished from its known congeners in having Fingers I, II and IV equal in length, the tip of Finger IV barely reaching the base of the distal subarticular tubercle on Finger III when fingers are adpressed, Fingers II and III with preaxial keel-like lateral folds, toes basally webbed with folded flaplike fringing except on Toes IV-V, symmetrical cloacal tubercles present, thin pale dorsolateral stripe present from tip of snout to tip of urostyle, ventrolateral stripe inconspicuous, never straight, oblique lateral stripe absent, throat in male grey to very dark grey, almost solid black, with black blotches, throat in female bright orange, almost immaculate. The tadpole is dark brown to black, exotrophic, benthic, LTRF 2(2)/3. The advertisement call consists of long trains of a single note repeated at a rate of 61-76 notes/min with a dominant frequency ranging from 3,562 to 3,856 Hz. The species is reported from eastern Venezuela and western Guyana and inhabits montane medium-canopy forest at elevations between 1,310-1,950 m above sea level.
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Dissertations / Theses on the topic "Blacks – Guyana"

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Leneuve, Dorilas Malika. "Les facteurs de risque de la naissance prématurée en Guyane Française Rosk factors for premature birth in French Guiana: the importance of reducing health inegalities Predictive factors of preterms delivery in French Guiana for singleton pregnancies: definition and validation of a predictive score Risk Factors for Very Preterm Births in French Guiana : The Burden of Induced Preterm Birth African ancestry and the threshold defining preterm delivery: in French Guiana black babies born at 36 weeks are as vulnerable as white babies." Thesis, Guyane, 2019. http://www.theses.fr/2019YANE0003.

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Contexte et objectif : La Guyane Française, département-région d’outre-mer, compte près de 8 000 naissances par année.Depuis 1992, la proportion de naissances prématurées y est importante aux alentours de 13,5% ; soit presque le double de celle de la France (7%). Contrairement à la plupart des pays où une augmentation de la prématurité est observée, en Guyane, son taux est stable. Certes, on pourrait se satisfaire de cette non-augmentation, cependant, les décès liés à la périnatalité restent l’une des principales causes de mortalité prématurée dans ce département. Si en Guyane, le taux de prématurité n’augmente pas, il ne régresse pas non plus. Devant cette absence de régression, il semble important de comprendre les facteurs qui font qu’en Guyane, la prématurité reste si fréquente et si difficile à endiguer. Méthodologie : Ce travail de recherche se décline en quatre axes d'investigations : Une étude rétrospective descriptive, à partir des données du RIGI (Registre d’Issue de Grossesses Informatisé) 2013-2014 de 12 983 naissances viables du département. L’élaboration d’un score prédictif de prématurité à partir du RIGI 2013-2014, confronté aux données du RIGI 2015 de 6 914 naissances viables. Une étude étiologique cas-témoins de la grande prématurité, monocentrique, de Février 2016 à Janvier 2017 dans l’unique établissement de santé de type III de la Région. Enfin, l’analyse du terme moyen à la naissance et de la morbi-mortalité à partir du RIG (Registre d’Issue de Grossesses) 2002-2007 de 35 648 naissances viables et du RIGI 2013-2014. Résultats :Sur la période d’étude, la proportion de naissances prématurées était de 13,5% (1 755/12 983). La proportion de prématurité spontanée et induite était respectivement de 51,3% et 48,7% selon le RIGI 2013-2014.Plus de la moitié (57,2%) de la population d’étude bénéficiait de la sécurité sociale, néanmoins 9,3% (1 211/12 983) n’avait aucune couverture sociale. L’absence de couverture sociale représentait un facteur de risque de prématurité avec un OR ajusté de 1,9 IC à 95% [1,6-2,3] p=0,0001. De même, l’absence d’entretien prénatal tout comme celui de préparation à la naissance multiplieraient par deux le risque de naissance prématurée. D’autre part, le syndrome pré-éclamptique était la principale dysgravidie associée au risque de prématurité (OR ajusté de 6,7 [IC 95% =5,6-8,1] p=0,001). Enfin, l’hypothèse assez répandue, suggérant qu’une partie du taux de prématurité élevée serait liée du fait que les bébés « noirs » seraient plus matures et que les mères « noires » d’ascendance afro-caraibéenne accoucheraient physiologiquement plus tôt, ne ressortait pas dans nos analyses. En effet, il n’y avait pas de différence statistiquement significative de morbi-mortalité pour les nouveau-nés de mères d’origine afro-caribéennes et ceux de femmes caucasiennes.Conclusion : Les travaux réalisés ont retrouvé nombre de facteurs associés à la prématurité, pour certains déjà décrits par ailleurs. Bien qu’à l’échelle individuelle, il était impossible de prédire qui accoucherait prématurément, le poids des facteurs sociaux et du mauvais suivi de grossesse, suggéraient qu’une approche populationnelle pourrait être pertinente. Ainsi les femmes les plus vulnérables résidaient souvent dans des zones bien identifiées qui pourraient faire l’objet d’actions ciblées pour améliorer le suivi et dépister les complications. Cette problématique d’inégalités sociales de santé va bien au-delà de la prématurité et se retrouve pour presque toutes les pathologies, ce qui suggère qu’il y a des synergies à rechercher et que l’échelle populationnelle est sans doute stratégique. Le poids du syndrome pré-éclamptique comme facteur de risque de prématurité induite en Guyane pose question, il semble nettement plus important qu’ailleurs pour des raisons qui restent à élucider
Context and objective: French Guiana, an overseas department and region, has nearly 8,000 births per year.Since 1992, the proportion of premature births, although stable, has remained high at around 13.5%, almost double that of France (7%) (data from the Pregnancy Outcome Register and national perinatal survey). While in most countries we see an increase in prematurity, we could, wrongly, be satisfied with a non-increase in the prematurity rate that would reflect progress. However, deaths from perinatal causes remain one of the main causes of premature mortality in French Guiana and partly explain the gap with France in terms of life expectancy at birth.Given this lack of improvement in the prematurity rate, it seems important to better understand the factors that make prematurity so frequent and so difficult to control in French Guiana. The thesis focused on identifying the predictive factors of prematurity with the ultimate aim of contributing to improving the care of pregnant women and curbing the curve of the prematurity rate. Methodology: This research work is divided into 4 areas of investigation:- A descriptive retrospective study, based on data from the RIGI (Register of Computerized Pregnancy Outcomes) 2013-2014 of 12,983 viable births in the department,- The development of a predictive prematurity score from the 2013-2014 RIGI, compared to the 2015 RIGI data of 6,914 viable births,- A case-control etiological study of extreme prematurity, monocentric, from February 2016 to January 2017 in the only type III health-care institution in the French Guiana Region,- Analysis of the average term at birth and morbidity and mortality from the RIG (Register of Pregnancy Outcomes) 2002-2007 of 35,648 viable births and the RIGI 2013-2014.Results:Over the study period, the proportion of preterm births was 13.5% (1,755/12,983). The proportion of spontaneous prematurity was 51.3% , compared to 48.7% of induced prematurity. More than half (57.2% or 7 421/12 983) of the study population had social security, but 9.3% had no social security coverage. The lack of social security coverage was a risk factor for prematurity with an adjusted OR of 1.9 CI at 95% [1.6-2.3] p=0.0001. Similarly, with regard to pregnancy management, the absence of prenatal care as well as that of birth preparation would double the risk of premature birth. For pathologies associated with pregnancy, pre-eclampsia syndrome was the main dysgravidia associated with the risk of prematurity (OR adjusted by 6.7[95% CI =5.6-8.1] p=0.0001). Finally, the fairly common hypothesis that part of the high prematurity rate is related to the fact that black babies are more mature and black mothers give birth physiologically a little earlier did not emerge in our analyses. Indeed, there was no statistically significant difference in morbidity and mortality for infants born to Afro-Caribbean mothers and Caucasian women. Conclusion: The work carried out has identified many factors associated with prematurity, factors already described elsewhere. Although at the individual level it was impossible to predict who would give birth prematurely, the weight of social factors and poor follow-up suggested that a population-based approach might be appropriate. Thus, the most vulnerable women often reside in well-identified areas that could be the subject of targeted actions to improve follow-up and identify complications. This problem of social inequalities in health goes well beyond prematurity and is found for almost all pathologies, suggesting that there are synergies to be sought and that the population scale is undoubtedly strategic. The weight of preeclampsia as a risk factor for induced prematurity in French Guiana raises questions: indeed, it seems much more important than elsewhere for reasons that remain to be clarified
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Basheir, Andre. "Indo-Caribbean African-isms: Blackness in Guyana and South Africa." Thesis, 2013. http://hdl.handle.net/1807/35554.

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In an attempt to close the gaps between diaspora and regional studies an Afro-Asian comparative perspective on African and Indian identity will be explored in the countries of Guyana and South Africa. The overlying aim of the ethnographic research will be to see whether blackness can be used as a unifier to those belonging to enslaved and indentured diasporas. Comparisons will be made between the two race models of the Atlantic Ocean and Indian Ocean worlds. A substantial portion will be set aside for a critique of the concept of Coolitude including commentary on V.S. Naipaul. Further, mixing, creolization, spirituality and the cultural politics of Black Consciousness, multiculturalism, and dreadlocks will be exemplified as AfroAsian encounters.
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Kelly, ALICIA. "CONCEPTUALIZING SUCCESS: ASPIRATIONS OF FOUR YOUNG BLACK GUYANESE IMMIGRANT WOMEN FOR HIGHER EDUCATION." Thesis, 2009. http://hdl.handle.net/1974/1822.

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During the past four decades researchers note that educational institutions fail to “connect” with minority students (e.g. Clark, 1983; Coelho, 1998; Dei, 1994; Duffy, 2003; Ogbu, 1978, 1991). Carr and Klassen (1996) define this lack of “connection” primarily as teachers’ disregard for each student’s culture as it relates to race, and thus, his or her achievement potential. Hence, this disregard encourages minority students to question their ability to be successful. Dei (1994), furthermore, shows a tremendous disconnectedness from schools and education systems being felt by Black students. Few studies give voice to specific groups of Black female high school graduates who opt out of pursuing higher education. I interviewed four Black Guyanese immigrant women to: (a) investigate their reasons and expectations when immigrating to Canada, (b) identify what influenced their decision not to pursue postsecondary education, (c) explore their definitions of success, and (d) investigate how/if their notions of success relate to obtaining postsecondary education in Canada. Critical Race Theory (CRT) was employed in this study to: (a) provide a better understanding of the participants’ classroom dynamics governed by relationships with their teachers, guidance counsellors and school administrators, (b) examine educational outcomes governed by personal and educational relationships and experiences, and (c) provide conceptual tools in the investigation of colour-blindness (Parker & Roberts, 2005) that is disguised in Canadian education, immigration, and other government policies. To support my investigation, I used CRT to guide the research design, modes of documentation, and the process of analysis. It is hoped that my findings and analysis enriches the academy and society by communicating why there is a scarcity of Black Guyanese immigrant women in Canadian postsecondary institutions, making recommendations, to increase their participation in higher education. This study communicates the experiences of four Black Guyanese immigrant women in Canada. It does not intend to make generalizations about the experiences of all Black Guyanese immigrant women in Canada.
Thesis (Master, Education) -- Queen's University, 2009-04-27 11:29:04.43
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Books on the topic "Blacks – Guyana"

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Schuler, Monica. Liberated Africans in nineteenth century Guyana. Mona, Jamaica: Dept. of History, University of the West Indies, 1992.

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Scenes from the history of the Africans in Guyana. Georgetown, Cooperative Republic of Guyana: Free Press, 1999.

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Kwayana, Eusi. Scars of bondage: A first study of the slave colonial experience of Africans in Guyana. Georgetown, Cooperative Republic of Guyana: Free Press, 2002.

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Schuler, Monica. Liberated Africans in nineteenth century Guyana: The 1991 Elsa Goveia memorial lecture presented at the University of the West Indies, Mona, Jamaica, 18 April 1991. Mona, Jamaica: Department of History, University of the West Indies, 1992.

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Migration, mining, and the African diaspora: Guyana in the nineteenth and twentieth centuries. New York: Palgrave Macmillan, 2011.

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Hurault, Jean. Africains de Guyane: La vie matérielle et l'art des noirs réfugiés de Guyane. Cayenne: Editions Guyane presse diffusion, 1989.

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Barthelemy, Karol. Guyane, den taki foe a Tembe. Gariès: R. Le Guen, 2009.

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Filostrat, Christian. Negritude agonistes: Assimilation against nationalism in the French-speaking Caribbean and Guyane. Cherry Hill, N.J: Africana Homestead Legacy Publishers, 2008.

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Sombres bourreaux: Collabos africains, antillais, guyanais, réunionnais, et noirs américains, dans la Deuxième Guerre mondiale. Saint-Malo: Pascal Galodé, 2011.

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Walker, Keith Louis. Countermodernism and francophone literary culture: The game of slipknot. Durham, [N.C.]: Duke University Press, 1999.

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Book chapters on the topic "Blacks – Guyana"

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Hossein, Caroline Shenaz. "Building Economic Solidarity: Caribbean ROSCAs in Jamaica, Guyana, and Haiti." In The Black Social Economy in the Americas, 79–95. New York: Palgrave Macmillan US, 2017. http://dx.doi.org/10.1057/978-1-137-60047-9_5.

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Hossein, Caroline Shenaz. "Caribbean Women’s Use of Susu, Partner, Sol, and Boxhand as Quiet Resistance." In Community Economies in the Global South, 49–64. Oxford University Press, 2022. http://dx.doi.org/10.1093/oso/9780198865629.003.0003.

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Mutual aid and coming together has been a way of life for the African diaspora since enslavement and the legacy of it that continues in everyday life. The Black diaspora, and especially Black women, contend with vile forms of racism and exclusion in business and society, but this is not what defines Blacks in the Americas. This chapter focuses on Caribbean women who organize rotating savings and credit associations (ROSCAs), which are cooperative banking systems embedded in social relationships. This work draws on J. K. Gibson-Graham’s community economies theory, as well as Caribbean and Black liberation theories, to understand the business exclusion of Black women. The empirical interviews with hundreds of Black Caribbean women in Jamaica, Guyana, Trinidad and Tobago, and Haiti show the purposeful way in which they organize ROSCAs to be considerate of people’s social lives in relation to their business needs. These women, in choosing cooperation, are quietly resisting commercial and individualized forms of banking. In this chapter, the author argues that Caribbean women organize Susu, Sol, Partner, and Boxhand, all names for ROSCAs, use banking cooperatives alongside conventional banks as a way to quietly push against commercial and elitist financial institutions.
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Bulson, Eric. "Little postcolonial magazines." In Little Magazine, World Form. Columbia University Press, 2016. http://dx.doi.org/10.7312/columbia/9780231179768.003.0006.

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In Nigeria and Uganda during 1950s and 60s, the little magazine was being nurtured by postcolonial nations looking to produce a literature that was regional, national, and global. By importing the foreign form of the little magazine, a diasporic network was created linking newly independent African nations with cities in the United Kingdom, Europe, North America, and the West Indies. Black Orpheus (Nigeria), Transition (Uganda), Bim (Barbados), Kyk-Over-al (Guyana), and The Beacon (Trinidad), accommodated a black internationalism that challenged the hegemony of a globalized book business (anchored in London and New York) actively repackaging “African writers” for a Western audience.
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"clash between the beauty-loving Renaissance and the he [Spenser] was quickly swept overboard because of moral Reformation. In the light of the medieval reli-his inability to write like Donne, Eliot, and Allen gious tradition examined by Tuve, Guyon destroys Tate’ (1968:2). His extended interpretation of Book the Bower because he ‘looks at the kind of complete II, The Allegorical Temper (1957), followed by essays seduction which means the final death of the soul’ on the other books, traces the changing psycholo-(31). gical or psychic development of the poem’s major If the New Critics of the 1930s to the early 1950s characters by ‘reading the poem as a poem’ (9) rather had been interested in Spenser (few were), they than as a historical document. My own book, The would not have considered his intention in writing Structure of Allegory in ‘The Faerie Queene’ (1961a), The Faerie Queene because that topic had been dis-which I regard now as the work of a historical critic missed as a fallacy. For Wimsatt and Beardsley partly rehabilitated by myth and archetypal criticism, 1954:5 (first proclaimed in 1946), ‘The poem is not examines the poem’s structure through its patterns the critic’s own and not the author’s (it is detached of imagery, an interest shared with Alastair Fowler, from the author at birth and goes about the world Spenser and the Numbers of Time (1964), and by beyond his power to intend about it or control it)’. Kathleen Williams, Spenser’s ‘Faerie Queene’: The So much for any poet’s intention, conscious or World of Glass (1966). unconscious, realized or not. Not that it would have In any history of modern Spenser criticism – for a mattered much, for the arbiter of taste at that time, general account, see Hadfield 1996b – Berger may T.S. Eliot, had asked rhetorically: ‘who, except schol-serve as a key transitional figure. In a retrospective ars, and except the eccentric few who are born with glance at his essays on Spenser written from 1958 to a sympathy for such work, or others who have delib-1987, he acknowledges that ‘I still consider myself erately studied themselves into the right apprecia-a New Critic, even an old-fashioned one’ who tion, can now read through the whole of The Faerie has been ‘reconstructed’ by New Historicism Queene with delight?’ (1932:443). In Two Letters, (1989:208). In Berger 1988:453–56, he offers a per-Spenser acknowledges that the gods had given him sonal account of his change, admitting that as a New the gift to delight but never to be useful (Dii mihi, Critic he had been interested ‘in exploring complex dulce diu dederant: verùm vtile numquam), though representations of ethico-psychological patterns’ he wishes they had; and, in the Letter to Raleigh, he apart from ‘the institutional structures and discourses recognizes that the general end of his poem could be that give them historical specificity’. Even so, he had achieved only through fiction, which ‘the most part allowed that earlier historical study, which had been of men delight to read, rather for variety of matter, concerned with ‘historical specificity’, was ‘solid and then for profite of the ensample’ (10). As a conse-important’. For the New Historicist Louis Adrian quence, he addresses his readers not by teaching them Montrose, however, earlier historical scholarship didactically but rather through delight. It follows that ‘merely impoverished the text’ (Berger 1988:8), and if his poem does not delight, it remains a closed book. he is almost as harsh towards Berger himself, com-Several critics who first flourished in the 1950s and plaining that his writings ‘have tended to avoid direct 1960s responded initially to Spenser’s words and confrontations of sociopolitical issues’, though he imagery rather than to his ideas, thought, or histor-blames ‘the absence of a historically specific socio-ical context. One is Donald Cheney, who, in Spenser’s political dimension’ on the time they were written – Image of Nature (1966), read The Faerie Queene a time when ‘the sociopolitical study of Spenser was ‘under the intensive scrutiny which has been applied epitomized by the pursuit of topical identifications or in recent decades to metaphysical lyrics’, seeking the cataloguing of commonplaces’ (7). In contrast, out ‘ironic, discordant impulses’, ‘rapidly shifting the New Historicism, of which he is the most elo-allusions’, and the poet’s ‘constant insistence upon quent theorist, sees a work embedded – i.e. intrins-the ambiguity of his images’ (7, 17, 20). Another is ically, inextricably fixed – not in history generally, Paul Alpers, whose The Poetry of ‘The Faerie Queene’ and certainly not in ‘cosmic politics’ that Thomas (1967) demonstrated that individual stanzas of the Greene 1963:406 claims to be the concern of all epics, poem may be subjected to very intense scrutiny. A but in a historically specific sociopolitical context. third, the most influential of all, is Harry Berger, Jr, (For further comments on their clash, see Hamilton." In Spenser: The Faerie Queene, 25. Routledge, 2014. http://dx.doi.org/10.4324/9781315834696-23.

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Conference papers on the topic "Blacks – Guyana"

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Paul, Simon, Kadija Dyall, and Quinn Gabriel. "An Independent Analysis of the Performance Characteristics and Economic Outcomes of the Liza Phase 1 Development Offshore Guyana Using Public Domain Data." In SPE Trinidad and Tobago Section Energy Resources Conference. SPE, 2021. http://dx.doi.org/10.2118/200951-ms.

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Abstract An attempt was made to independently verify the proposed performance of the Liza 1 field using only data available in the public domain. The data used in modelling was sourced from news reports, company disclosures and the analogue Jubilee field in Ghana. Reservoir rock and fluid data from Jubilee Field was deemed an appropriate fit because of the corroboration provided by the Atlantic Drift Theory. A major challenge in creating the model, was determining the aerial extent of the field. According to Yang and Escalona (2011), the subsurface can be reasonably approximated using the surface topography which is possible via the use of GIS software. Google Earth Pro software was used to estimate the coordinates and areal extent of the Liza 1 reservoir. A scaled image of the field location showing the Guyana coastline was re-sized to fit the coastline in Google Pro and then the coordinates for the Liza field and wildcat well locations were estimated. This was used to create the isopach map and set reservoir boundaries to create the static and dynamic models in Schlumberger's Petrel E & P Software Platform (2017) and Computer Modelling Group IMEX Black Oil and Unconventional Simulator CMG IMEX (2016). The initialized model investigated the reservoir performance with and without pressure maintenance over a twenty (20) year period. The original oil in place (OOIP) estimated by the model was 7% larger than the OOIP estimated by ExxonMobil for Liza field. The model produced 35% of the OOIP compared to 50% of OOIP as forecasted by the operators. (See Table 1). The factors that strongly influenced this outcome were, the well positioning and the water injection rates. A significant percentage of the oil remained unproduced in the lower layers of the model after the 20-year period. Time did not permit further modelling to improve the performance of the model. Table 1 Comparison of The Created Model and ExxonMobil's Proposal for Liza. Property ExxonMobil's statement on Liza field Modelled field Result Original Oil in Place (MMbbl) 896 967 Oil Recovery Factor (%) 50 35 Gas production from the model would be used as gas injection from three injector wells and as fuel for the proposed 200 MW power plant for Guyana. Even so, significant volumes of natural gas remained unallocated and subsequently a valuable resource may have to be flared.
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Semenova, Irina, Nikolai Sazhenkov, Mikhail Nikhamkin, and Sergey Semenov. "The Numerical Technique for Turbine Blades and Underplatform Dampers Interaction Modeling Based on Substructure Method." In ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-67068.

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Friction dampers are commonly used in jet and turboprop engines to decrease vibration stresses of turbine blades by irreversible conversion of mechanical energy into heat. Effectiveness of the energy transfer depends on dampers design, material and operational conditions. Optimization of dampers design is a complex task usually associated with nonlinear contact problems analysis and complicated experimental verification. It also coupled with high time costs causing the engineering task to be modified into compound research problem. The paper presents time effective numerical technique for gas turbine blades underplatform dry-friction dampers efficiency study. The presented technique is based on finite-element method with a numerical model reduction by Craig-Bampton and Guyan algorithms. The model consisted of dummy blades pair with wedge damper between the platforms. Technique allows considering three dimensional shapes of parts, nonlinear contact forces, friction, various operational loads and conditions. The model was verified by experiment completed on special test rig based on vibration shaker and 3D laser vibrometer. Relationship between the blades oscillation amplitude and the centrifugal load on the damper was obtained. Optimal operational range with maximum damper efficiency was defined. Impact of so called anti-phase and in-phase modes of adjacent blades on damper efficiency was investigated.
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