Oligopolio transnacional en la industria de café y el caso de Colombia = Transnational oligopoly in the coffee industry and the case of Colombia

Incluye Bibliografía

Capacidad de negociación y distribución de beneficios en la industria del banano de la UPEB y particularmente de Honduras y Panamá = Bargaining position and distribution of gains in the banana industry of the Union of Banana Exporting Countries, especially Honduras and Panama

Incluye Bibliografía

Policies and negotiations with transnational corporations in the bauxite industry of Jamaica

Includes bibliography

The Costa Concordia disaster and the cruise industry: An analysis of risks and challenges in Latin America and the Caribbean

This FAL Bulletin analyses the relevance of the cruise industry for the region and particularly for Caribbean countries. The article begins with an overview of the tourism industry, followed by a discussion of the relevance of the cruise industry for the region, and finally an approach to maritime education and training.

Tourist Cruise Ships and the Trade in Services: Recent Trends in Countries of the Caribbean Basin

This issue of the Bulletin reviews the main trends of trade in goods and services for the countries of the Association of Caribbean States (ACS) in 2004. The strong recovery of trade in goods and the robust expansion of trade in services are highlighted, emphasizing the increase in services as a proportion of total exports for the smaller Caribbean economies, which may even exceed 80%.A detailed analysis of the performance of the tourism component, especially travel, showed that in 2004 there was a boom in cruise ship arrivals, a situation which poses a real challenge for some islands in terms of ensuring a permanent flow of tourists and making use of the main comparative advantages -sun, sea and beaches- and possible linkages with the rest of the economy such as the hotel industry, restaurants, business and entertainment centres, guided excursions, transport, yachting, and others. In some islands, the ratio of cruise passengers to inhabitants is particularly high, and can reach a significant factor of about 11 tourists for every inhabitant in the Bahamas, 8 in Aruba, 7 in Antigua and Barbuda and 5 in Dominica, and around 4 for a sample of eleven countries.One of the main challenges for a number of Caribbean islands is how to capitalize on such linkages by developing sustainable tourism that minimizes the possible adverse impacts on the environment and the everyday life of the citizens.

The forestry and cellulose sector in the Province of Concepción, Chile: Production linkages between the Secano Interior and industry in Greater Concepción, or an enclave economy?

Includes bibliography.

Identification and phylogenetic inferences on stocks of sharks affected by the fishing industry off the Northern coast of Brazil

The ongoing decline in abundance and diversity of shark stocks, primarily due to uncontrolled fishery exploitation, is a worldwide problem. An additional problem for the development of conservation and management programmes is the identification of species diversity within a given area, given the morphological similarities among shark species, and the typical disembarkation of processed carcasses which are almost impossible to differentiate. The main aim of the present study was to identify those shark species being exploited off northern Brazil, by using the 12S-16S molecular marker. For this, DNA sequences were obtained from 122 specimens collected on the docks and the fish market in Bragança, in the Brazilian state of Pará. We identified at least 11 species. Three-quarters of the specimens collected were either Carcharhinus porosus or Rhizoprionodon sp, while a notable absence was the daggernose shark, Isogomphodon oxyrhyncus, previously one of the most common species in local catches. The study emphasises the value of molecular techniques for the identification of cryptic shark species, and the potential of the 12S-16S marker as a tool for phylogenetic inferences in a study of elasmobranchs.

New insights on the occurrence of peperites and sedimentary deposits within the silicic volcanic sequences of the Parana Magmatic Province, Brazil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Structural and functional characterization of the chaperone Hsp70 from sugarcane. Insights into conformational changes during cycling from cross-linking/mass spectrometry assays

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Influence of Lentinus edodes and Agaricus blazei extracts on the prevention of oxidation and retention of tocopherols in soybean oil in an accelerated storage test

This study aimed to evaluate the influence of the methanol extracts of mushrooms Lentinus edodes and Agaricus blazei on the retention of tocopherols in soybean oil, when subjected to an accelerated storage test. The following treatments were subjected to an accelerated storage test in an oven at 60 A degrees C for 15 days: Control (soybean oil without antioxidants), TBHQ (soybean oil + 100 mg/kg of TBHQ), BHT (soybean oil + 100 mg/kg of BHT), L. edodes (soybean oil + 3,500 mg/kg of L. edodes extract) and A. blazei (soybean oil + 3,500 mg/kg of A. blazei extract). The samples were analyzed for tocopherols naturally present in soybean oil and mass gain. The results showed, the time required to reach a 0.5% increase in mass was 13 days for TBHQ and 15 days for A. blazei. The content of tocopherols for TBHQ was 457.50 mg/kg and the A. blazei, 477.20 mg/kg.

Impact of adrenalectomy and dexamethasone treatment on testicular morphology and sperm parameters in rats: insights into the adrenal control of male reproduction

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Small hospitals matter: insights from the emergence and spread of vancomycin-resistant enterococci in 2 public hospitals in inner Brazil

Although vancomycin-resistant enterococci (VRE) are reported in Brazil since 1996, data on their impact over settings of different complexity are scarce. We performed a study aimed at identifying determinants ofVRE emergence and spread in a public hospital consortium (comprising 2 hospitals, with 318 and 57 beds) in inner Brazil. Molecular typing and case-control studies (addressing predictors of acquisition or clonality) were performed. Among 122 authocthonous isolates, 106 were Enterococcus faecium (22 clones), and 16, Enterococcus faecalis (5 clones). Incidence was greater in the small-sized hospital, and a previous admission to this hospital was associated with greater risk of VRE colonization or infection during admission to the larger one. Overall risk factors included comorbidities, procedures, and antimicrobials (piperacillin-tazobactam, cefepime, and imipenem). Risk factors varied among different hospitals, species, and clones. Our findings demonstrate that VRE can spread within low-complexity facilities and from these to larger hospitals. (C) 2015 Elsevier Inc. All rights reserved.

Elucidating the real-time Ag nanoparticle growth on alpha-Ag2WO4 during electron beam irradiation: experimental evidence and theoretical insights

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)