Sustainable Development in Latin America and the Caribbean: Trends, Progress, and Challenges in Sustainable Consumption and Production, Mining, Transport, Chemicals and Waste Management

Includes bibliography

Climate Change and Development in Latin America and the Caribbean. Overview 2009

Includes bibliography

Abnormal hemoglobin phenotypes in carriers of mild anemia in Latin America.

We looked for abnormal hemoglobins in blood samples sent for diagnosis of anemia. Identification of the hemoglobins was made using electrophoretic, chromatographic and molecular procedures. The 2020 blood samples were of patients from various regions of Brazil and from some other Latin American countries. Among the abnormal hemoglobins that we found, 3.5% are known to be rare, while 51% had an electrophoretic profile similar to that of Hb S at alkaline pH. Differentiation was possible only by combining electrophoretic and chromatographic methods. Hb Hasharon, an alpha globin chain mutant, was the most frequently found variant hemoglobin; it accounted for 14.3% of the abnormal DNA samples. The other abnormal hemoglobin phenotypes displayed distinct electrophoretic profiles; most of them migrated faster than Hb A. The frequencies of the different abnormal hemoglobin profiles that we found reflect the miscegenation of the Latin American population and indicate the importance of hemoglobin studies using various methods in combination for accurate diagnosis and appropriate counseling of carriers and their families.

Sustainable Development in Latin America and the Caribbean. Follow-up to the United Nations development agenda beyond 2015 and to Rio+20

Includes bibliography

The current international context and its macroeconomic repercussions for Latin America and the Caribbean

Includes bibliography

Color polymorphism in Leptodactylus fuscus (Anura, Leptodactylidae): A defensive strategy against predators?

Color patterns are strongly related to defensive strategies in anurans. Some anurans present more than one morphotype. Leptodactylus fuscus, for example, present two morphotypes (with and without vertebral white line). The proportion of each pattern in nature is different, whereby there are always more individuals without stripes. Therefore, we speculated if this difference in the observed color pattern is due to unequal predation pressures (i.e. stronger over the striped morphotype), and/or if there is a genetic component related to autossomic heritage. To test the selective predation over the morphotypes, we prepared plasticine models of L. fuscus with both phenotypes and placed them in the field. We did not find evidence of predation selection and as we found significant relationships between the proportions of the phenotypes and Mendelian proportions, we suggest that the phenotypes observed in this species are genetically determined (involving dominant and recessive alleles) and may not have a defensive function.

Latin America and the Caribbean in the transition to a knowledge-based society: an agenda for public policy

Includes bibliography

Selección de documentos y publicaciones de la CEPAL relacionados con la incorporación de la perspectiva de género en las principales áreas del desarrollo de América Latina y el Caribe = Selected ECLAC documents and publications relating to mainstreaming the gender perspective in the main spheres of the regional development process in Latin America and the Caribbean

Publicación bilingüe

e-Government architectures, technical and political situation in Latin America

Includes bibliography

Regional perspectives on digital disaster management in Latin America and the Caribbean

Includes bibliography

Alternative measures of potential economic growth in Latin America

Includes bibliography

Renewable energy sources in Latin America and the Caribbean: two years after the Bonn Conference

Includes bibliography

The problems of intellectual property in Latin America and how to address them

Includes bibliography

Energy, industrial development, air and atmospheric pollution and climate change in Latin America and the Caribbean: new policies, lessons, best practices and opportunities for horizontal cooperation

Includes bibliography