Regional integration in the Caribbean: The role of trade agreements and structural transformation

Despite having relatively open economies and a dedicated strategic focus on export expansion, Caribbean economies still account for a small proportion of global trade (goods and services). This paper therefore posits that the subregion adopt a new dais of regional integration, which favours deeper trade and economic integration with countries which are the region’s natural trading partners.

An assessment of the performance of CARICOM extraregional trade agreements: An initial scoping exercise

Despite its active embrace of trade liberalization and the maintainance of relatively open economies, CARICOM trade performance both within the region and extraregionally has been poor. The nexus between bilateral Free Trade Agreements (FTAs), Partial Scope Agreements (PSAs) and preferential trade arrangements, which was intended to assist in compensating for the small size of domestic and regional markets, while providing an additional tier of trade and economic integration, has thus far failed to deliver its intended results. This paper makes this conclusion in assessing the performance of these extraregional trade agreements and sheds light on issues not often discussed.

Efeitos das dietas em Ômega-3 OU Ômega-6 na expressão gênica de neoplasias mamárias de ratas Sprague-Dawley sob o tratamento com tomoxifeno

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeito da dieta da suplementação de ômega-3 sobre marcadores metabólicos e inflamatórios em mulheres na pós-menopausa com síndrome metabólica

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

O investimento e o financiamento nas mega corporações brasileiras no período de 1998 a 2008

O objetivo do trabalho é tratar da questão do investimento e financiamento das empresas de capital aberto brasileiras no período de 1998 a 2008. Para tal, estabelecemos uma relação entre o desempenho destas com o desempenho da economia brasileira no período e com a contribuição teórica de autores que escreveram sobre o tema

Jogo Mega-Duque: uma proposta para o ensino de probabilidade

Pós-graduação em Matemática em Rede Nacional - IBILCE

Avaliação de colesterol e triglicerídeos séricos em cães saudáveis suplementados com ômega n-3

The analysis of serum cholesterol and triglycerides was performed in 20 healthy mongrel dogs, 10 male and 10 female, before and after supplementation for 30 days with fatty acids of long chain polyunsaturated derived from omega-3 n (497mg docosahexaenoic acid and 780mg eicosapentaenoic acid). The serum cholesterol presented a significant reduction after supplementation in both sexes (271.6±79.8mg/dL; 236,2±67,6mg/dL, before and after supplementation respectively). Regarding serum triglycerides, there was a reduction only in females (57.8±12,1mg/dL; 45.2±7,8mg/dL, before and after supplementation respectively), with no effect of supplementation in males.

El erizo de mar Diadema antillarum Phillipi, 1845 influye sobre la diversidad y composición de la comunidad de mega-invertebrados vágiles en fondos rocosos del Archipiélago Canario

Abstract.- The effect of the sea urchin Diadema antillarum density over the diversity and composition of the mobile megainvertebrate community (> 2 cm) inhabiting shallow rocky reefs off the Canary Archipelago (eastern Atlantic) is described. Specifically, it was predicted that (1) high densities of D. antillarum produce a low diversity of the mobile megainvertebrate community, and (2) the composition of this community changes between rocky bottoms (= reefs) under different densities of D. antillarum. The presence of megainvertebrate taxa, and the density of D. antillarum individuals were recorded visually using 2 x 2 m quadrats (n = 16 replicates) in each of 24 locations (three locations in each of the eight main islands of the archipelago), which were visited in four occasions between February-2003 and October-2004. Thritythree taxa of mobile mega-invertebrates were observed. We registered a decline in the richness of such assemblages with increasing densities of D. antillarum (rs = -0.20; P<0.001). Species richness fluctuated considerably (0-16 species) in those locations with low densities of D. antillarum (< 2 ind. m-2). However, species richness was always low (< 9 species) in those locations with high densities of D. antillarum (> 8 ind. m-2). A CAP ordination analysis showed significant differences in the composition of the mega-invertebrate community between rocky bottoms under different densities of D. antillarum, and we registered a negative correlation between the presence of some taxa and the densities of sea urchin. Consequently, the sea urchin D. antillarum influences the diversity and composition of the mobile mega-invertebrate community on rocky bottoms off the Canary Archipelago. Resumen.- Se describe el efecto de la densidad del erizo Diadema antillarum sobre la diversidad y composición de la comunidad de mega-invertebrados vágiles (> 2 cm) que habita fondos rocosos del Archipiélago Canario (Atlántico oriental). Específicamente, se predijo que (1) las altas densidades de D. antillarum producen una baja diversidad de la comunidad de mega-invertebrados vágiles, y (2) la composición de las comunidades de mega-invertebrados varía entre fondos con diferentes densidades de D. antillarum. La presencia de especies mega-invertebradas, y la densidad de individuos de D. antillarum, se registraron visualmente en cuadrados de 2 x 2 m (n = 16 réplicas) en un total de 24 localidades (tres localidades en cada una de las ocho islas principales del archipiélago), visitadas en cuatro ocasiones entre febrero-2003 y octubre-2004. Se observaron 33 taxones de mega-invertebrados vágiles. Se registró una relación inversa entre la riqueza específica y la densidad de D. antillarum (rs = -0,20; P<0,001). En localidades con bajas densidades de D. antillarum (< 2 ind. m-2), la riqueza de especies fluctuó considerablemente, entre 0-16 especies. Sin embargo, en localidades con altas densidades de D. antillarum (> 8 ind. m-2), la riqueza de especies fue siempre baja (< 9 especies). Un análisis de correspondencia canónicas (CAP) mostró diferencias significativas en la composición de la comunidad de mega-invertebrados entre fondos sometidos a diferentes densidades de D. antillarum, y se detectó una correlación negativa entre la presencia de ciertas taxa y las densidades de D. antillarum. Consecuentemente, el erizo D. antillarum influye sobre la diversidad y composición de la comunidad de mega-invertebrados vágiles en fondos rocosos del Archipiélago Canario.