Health benefits guarantees in Latin America: equity and quasi market restructuring at the beginning of the millennium

Includes bibliography

Bridging infrastructural gaps in Central America: prospects and potential for maritime transport

Includes bibliography

Effect of bleaching on sound enamel and with early artificial caries lesions using confocal laser microscopy

The aim of this study was to evaluate effect of bleaching agents on sound enamel (SE) and enamel with early artificial caries lesions (CL) using confocal laser scanning microscopy (CLSM). Eighty blocks (4 × 5 × 5 mm) of bovine enamel were used and half of them were submitted to a pH cycling model to induce CL. Eight experimental groups were obtained from the treatments and mineralization level of the enamel (SE or CL) (n=10). SE groups: G1 - unbleached (control); G2 - 4% hydrogen peroxide (4 HP); G3 - 4 HP containing 0.05% Ca (Ca); G4 - 7.5% hydrogen peroxide (7.5 HP) containing amorphous calcium phosphate (ACP). CL groups: G5 - unbleached; G6 - 4 HP; G7 - 4 HP containing Ca; G8 - 7.5 HP ACP. G2, G3, G6, G7 were treated with the bleaching agents for 8 h/day during 14 days, while G4 and G8 were exposed to the bleaching agents for 30 min twice a day during 14 days. The enamel blocks were stained with 0.1 mM rhodamine B solution and the demineralization was quantified using fluorescence intensity detected by CLSM. Data were analyzed using ANOVA and Fisher's tests (α=0.05). For the SE groups, the bleaching treatments increased significantly the demineralization area when compared with the unbleached group. In the CL groups, no statistically significant difference was observed (p>0.05). The addition of ACP or Ca in the composition of the whitening products did not overcome the effects caused by bleaching treatments on SE and neither was able to promote remineralization of CL.

Capital formation in Latin America: one and a half century of macroeconomic dynamics

Includes bibliography

Physiology and endocrinology symposium: Influence of cattle genotype (Bos indicus vs. Bos taurus) on oocyte and preimplantation embryo resistance to increased temperature

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

Regional integration in Latin America, globalization and South-South trade

Includes bibliography

Nineteenth meeting of national customs directors of Latin America, Spain and Portugal

First meeting on European soil. The Nineteenth Meeting of National Customs Directors of Latin America, Spain and Portugal was held in Palma, Mallorca, Spain, from 2 to 6 November 1998. The opening session stressed the importance of this being the first meeting held on European soil, and members were urged to pool their efforts to develop closer cooperative ties between the region's customs services.

Road Concessions in Latin America: Achievements and Challenges

Concessions have become an important mechanism in Latin America for attracting financing and private management to the highway sector. Highways are one of the areas of transport infrastructure in which this concept in long-term investment in road conservation and management has been widely applied and the concession-holder's costs are recouped through tolls and other complementary mechanisms.After a brisk start in the 1990s, the pattern of road concessions has proved to be less dynamic in the current decade. Nevertheless, highway concessions have expanded significantly and now account for 1% of the total inter-city road network. The international seminar entitled "Concessions for the provision of transport infrastructure: challenges for Latin America" was organized jointly by the Economic Commission for Latin America and the Caribbean (ECLAC) and the Agency for the Promotion of Private Investment of Peru (PROINVERSION) and held in Lima, Peru, on 13 and 14 November 2003.

Seventeenth meeting of national customs directors of Latin America, Spain and Portugal

The seventeenth Meeting of National Customs Directors of Latin America, Spain and Portugal was held in Santa Cruz, Bolivia from 27 to 31 January 1997. The meeting was attended by representatives from Argentina, Bolivia, Brazil, Chile, Cuba, Dominican Republic, El Salvador, Mexico, Nicaragua, Panama, Paraguay, Peru, Portugal, Spain, Uruguay and Venezuela. Observers from Australia, France, Japan and the United States were also present. Representatives of the following international organizations also attended the meeting: Association of Customs Agents of Uruguay, International Association of Professional Customs Agents (ASAPRA), Latin American Integration Organization (LAIA), Inter-American Development Bank (IDB), Economic Commission for Latin America and the Caribbean (ECLAC), United Nations Conference on Trade and Development (UNCTAD), Latin American Convention of Courier Enterprises (CLADEC), Central American Institute of Business Administration (INCAE), Board of the Cartagena Agreement (JUNAC), Organization of American States (OAS), World Customs Organization (WCO), and Postal Union of the Americas, Spain and Portugal (PUASP).

Twentieth meeting of national customs directors of Latin America, Portugal and Spain

The twentieth Meeting of National Customs Directors of Latin America, Spain and Portugal was held from 26 to 29 October 1999 in Cancún, Quinta Roo, Mexico. Working groups discussed issues relating to control, harmonization of customs procedures, strategic alliances for combating commercial fraud, integrity and the impact of the year 2000 computer problem on customs services. At the plenary meeting of this session, agreement was reached on 30 points.Uruguay, headquarters for the twenty-first meeting: The delegation of Uruguay's offer to host the twenty-first meeting in October 2000 was accepted.

Tax policy in Latin America: Assessment and guidelines for a second generation of reforms

Includes bibliography

Energy Efficiency in Central America: Progress and action towards the fulfillment of the goals of the Central American sustainable energy strategy

Includes bibliography.

Assessment of strategies for linking the damage and loss assessment methodology to the post-disaster needs assessment

This report was prepared at the request of the United Nations Economic Commission for Latin America and the Caribbean (ECLAC) with support from the Caribbean Catastrophe Risk Insurance Facility (CCRIF) to assess strategies for linking the ECLAC Damage and Loss Assessment (DaLA) Methology to the Post Disaster Needs Assessment (PDNA). Each metholodolgy was individually outlined and their use in the Caribbean context was explored in detail to set the framework or lens through which their linking would be viewed. Other methologies that are used within the recovery process were identified and outlined. A gap analysis was conducted on moving from the PDNA with a focus on initial rapid reponse to DaLA. DaLA training materials were reviewed to assess where improvements can be made to seamlessly move from one methology to the next. Additionally, both DaLA and PDNA reports were reviewed to identify specific areas of information which could serve as common data links, and note how this linkage could inform the overall disaster assessments in the region. This is in addition to noting any similarities or variance in the application of both methologies. Challenges to linking both methodologies were identified such as countries lacking well defined recovery frameworks and their ability to fund or finance recovery efforts, in addition to recurrent challenges in the Caribbean region such as inadequacy of baseline data, human resource and training, and identifying teams to conduct the data collection. Recommendations made in terms of the strategies to be employed for the successful linking of both the DaLA and PDNA Methodologies included: creating and maintaining a recovery framework and baseline data; creation of a minimum requirements list for the successful implementation of PDNA and DaLA implementation; and increasing political will in addition to identify a champion to push the subject.