Search results for "caribbean"
showing 10 items of 42 documents
HYDROIDS OF THE FAMILIY AGLAOPHENIIDAE FROM THE COLOMBIAN CARIBBEAN CONTINENTAL SHELF AND UPPER SLOPE
2010
Se realizó un estudio taxonómico de los hidrozoos de la familia Aglaopheniidae colectados sobre fondos blandos del Caribe colombiano entre 20 y 500 m de profundidad en marzo de 2001 por la expedición INVEMAR MACROFAUNA II. Fueron encontrados dos géneros y seis especies destacándose Aglaophenia elongata, A. lophocarpa y A. tridentata como nuevos registros para aguas colombianas y además se amplió la distribución batimétrica de Aglaophenia latecarinata y A. tridentata. En general los caracteres morfológicos de las especies estudiadas no presentaron diferencias significativas con respecto a las descripciones taxonómicas realizadas por otros autores En esta publicación se consignan las fichas t…
Population status of the American crocodile, Crocodylus acutus (Reptilia: Crocodilidae) and the caiman, Caiman crocodilus (Reptilia: Alligatoridae), …
2019
Two species of crocodilians have been described in Costa Rica, American crocodile, Crocodylus acutus (Cuvier, 1807), and caiman, Caiman crocodilus (Linnaeus 1758). In Costa Rica, data has been generated on both species, but populations in the Pacific have received more attention from researchers; presumably due to the fact that the Pacific slope has a greater development, which brings greater social pressure on the attention of the incidents generated by the encounter between humans and crocodiles. This study, performed during 2017, was done in an area of approximately 400 km2, characterized by having a wide and dense network of water courses, which includes the Matina, Pacuare, Reventazón …
"Per via di levare". Scavare e sottrarre in architettura
2014
Scavare, dal latino excavare (ex-cavare), possiede etimologicamente il significato di “rendere cavo” mediante l’azione del subtrahĕre (sottrarre). Tuttavia il significato del termine all’interno della sua necessaria disambiguazione non può essere inteso limitatamente alla luce dell’etimologia latina. Si dirà allora che la tecnica dello scavo è opposta e complementare alla tecnica dell’accumulazione. È un procedere per sottrazione di volumi, un operare in negativo per asportazione di materiale, erodendo, cavando ed estraendo. Il saggio indaga, attraverso un intenso per quanto lacunoso excursus tra le esperienze della contemporaneità l'emergere del archetipico della dimensione ipogea dell’arc…
Una revisión histórico-política de la producción literaria puertorriqueña. Entrevista con Fernando Feliú Matilla / A historical and political review …
2017
Resumen: A lo largo de la siguiente entrevista, el profesor, historiador, crítico e investigador la de la Universidad de Puerto Rico, el catedrático en literatura puertorriqueña don Fernando Feliú Matilla, nos permite establecer una visión histórica de la génesis artística llevada a cabo en la Isla a través de los diferentes contextos socio-políticos que han tenido lugar en la misma desde la aparición de una literatura puertorriqueña propia y distintiva hasta la anexión de Puerto Rico a los Estados Unidos de América como Estado Libre Asociado en 1952 y su impronta en la génesis isleña. Si bien la entrevista tiene como objeto principal la literatura boricua, también se debaten en la misma el…
The Marvelous History of the Dominican Republic in Junot Diaz's The Brief Wondrous Life of Oscar Wao
2013
Few things are as noticeable in Junot Diaz’s The Brief Wondrous Life of Oscar Wao (2007) as its references to a wide variety of movies, TV series, comics, and most centrally to fantasy, the genre in which worlds are created that allow for the existence of magic, monsters, and other elements of the marvelous. Interweaving the story of the fictional Cabral family in the Dominican Republic and in the diaspora with the history of the dictatorship of Rafael Trujillo (1930–1961), the novel offers a sweeping reinterpretation of Caribbean history in a way that is completely intelligible only if one understands the relevance of its primary fantasy intertext, The Lord of the Rings (1954–55), both for…
Sistemas de atención a la educación infantil en América Latina y El Caribe (AL y C)
2019
El propósito de este artículo se centra en conocer cómo se estructuran los sistemas educativos de los países de América Latina y la Región de Caribe respecto al tramo de la primera infancia. Se llevó a cabo el análisis de diversos informes internacionales y documentos oficiales sobre los avances de los programas en cuanto a cobertura, inversión, regulaciones, entre otros. La naturaleza de carácter documental de este trabajo permite una aproximación comparada entre los países acerca del modo en que aborda la escolarización de la primera infancia en cada país de la región. Uno de los logros más destacados es el vinculado a la expansión del primer nivel educativo y a la cobertura alcanzada. Ca…
Assessing the performance of the Latin American and Caribbean banking industry: Are domestic and foreign banks so different?
2015
AbstractThis paper studies the relative performance of domestic and foreign banks in the Latin American and Caribbean banking industry. Data Envelopment Analysis is used to compute technical efficiency scores for the years 2001 and 2013. Our main contribution is twofold. On the one hand, we assess performance at the level of the management of specific production factors. On the other hand, we distinguish program efficiency from managerial efficiency, which allows us to evaluate whether the differences in technical efficiency between national and foreign banks are due to the use of different technologies (program efficiency) or, conversely, differences in the managerial capacities of manager…
Cytotoxicity of Endoperoxides from the Caribbean Sponge Plakortis halichondrioides towards Sensitive and Multidrug-Resistant Leukemia Cells: Acids vs…
2016
The 6-epimer of the plakortide H acid (1), along with the endoperoxides plakortide E (2), plakortin (3), and dihydroplakortin (4) have been isolated from a sample of the Caribbean sponge Plakortis halichondrioides. To perform a comparative study on the cytotoxicity towards the drug-sensitive leukemia CCRF-CEM cell line and its multi-drug resistant subline CEM/ADR5000, the acid of plakortin, namely plakortic acid (5), as well as the esters plakortide E methyl ester (6) and 6-epi-plakortide H (7) were synthesized by hydrolysis and Steglich esterification, respectively. The data obtained showed that the acids (1, 2, 5) exhibited potent cytotoxicity towards both cell lines, whereas the esters s…
Conscious Entertainment: Commitment in the Reggae Lyrics of Clinton Fearon and Protoje
2016
International audience; This article provides an analysis of the lyrics of Clinton Fearon and Protoje, two major figures of contemporary Jamaican popular music. They are consistently described as committed singers/songwriters and proficient lyricists in a context where reggae music and culture are seen as falling into the excesses of violence and “slackness.” A study of commitment in their respective last two albums will show that despite some contradictions, conscious reggae is still alive today.
Contextualising the Last Survivors: Population Structure of Marine Turtles in the Dominican Republic.
2013
Nesting by three species of marine turtles persists in the Dominican Republic, despite historic threats and long-term population decline. We conducted a genetic survey of marine turtles in the Dominican Republic in order to link them with other rookeries around the Caribbean. We sequenced a 740bp fragment of the control region of the mitochondrial DNA of 92 samples from three marine turtle species [hawksbill (n = 48), green (n = 2) and leatherback (n = 42)], and incorporated published data from other nesting populations and foraging grounds. The leatherback turtle (Dermochelys coriacea) in the Dominican Republic appeared to be isolated from Awala-Yalimapo, Cayenne, Trinidad and St. Croix bu…