Growth, distributive justice and social policy

Includes bibliography

Neoliberal reforms and macroeconomic policy in Peru

Includes bibliography

Adolescent reproduction: the case of Chile and its policy implications

Includes bibliography

Public expenditure in Latin America: trends and key policy issues

Includes bibliography

The competitive real exchange-rate regime, inflation and monetary policy

Includes bibliography

Agricultural and trade policy reforms in Latin America: impacts on markets and welfare

Includes bibliography

The biodiesel market and public policy: a comparative analysis of Argentina and Brazil

Includes bibliography

Development and educational policy in Latin America

Includes bibliography

Crisis, adjustment and economic policy in Latin America

Includes bibliography

Central America: bases for a reactivation and development policy

Includes bibliography

Resilience as protagonism: interpersonal relationships, cultural practices, and personal agency among working adolescents in Brazil

A visual methods study was conducted with 16 at-risk youth living in a mid-sized Brazilian city. In this study, we focus on data obtained from four of those youth who were working adolescents, aged 13-15, and identify contextually specific protective processes associated with resilience. Through a reciprocal process of collaborative research that included observation, photo elicitation, video recording of a 'day in the life' of each youth, and semi-structured interviews, youth and researchers co-constructed an understanding of adaptive coping in a particularly challenging social environment. By employing techniques from grounded theory to analyze the data, we identified a pattern of protagonism among these youth that enabled them to maintain well-being despite exploitation as working children. This conceptualization of protagonism as a protective process has implications for human service workers who intervene to improve the living conditions of working children. © 2013 Taylor & Francis.

Soft-chemical synthesis, characterization and humidity sensing behavior of WO3/TiO2 nanopowders

Tungsten oxide/titania (WO3/TiO2) nanopowders were synthesized by the polymeric precursor method which varied the WO3 content between 0 and 10 mol%. The powders were thermally treated in a conventional furnace and their structural, microstructural and electric properties were evaluated by X-ray diffraction (XRD), Raman spectrometry, N 2 physisorption, NH3 chemisorption, temperature-programmed reduction (TPR), X-ray absorption near-edge spectroscopy (XANES) in situ XANES and extended X-ray absorption fine structure spectroscopy (EXAFS) and transmission electron microscopy (TEM). XRD and Raman spectrometry confirmed the homogeneous distribution of an amorphous WO3 phase in the TiO 2 matrix which stabilized the anatase phase through the generation of [TiO5·V0] or [TiO5·V 0] complex sites. Conventional TPR-H2 (temperature programmed reduction) along with XANES TPR-H2 and XANES TPR-EtOH showed that WO3/TiO2 sample reduction occurs through the formation of these complex clusters. Moreover, the addition of WO3 promoted an increase in the surface acidity of doped samples as revealed by NH3 chemisorption. The WO3/TiO2 bulk-ceramic samples were further used to estimate their potential application in a humidity sensor in the range of 15-85% relative humidity. Probable reasons that lead to the different humidity sensor responses of samples were given based on the structural and surface characterizations. Correlation between the sensing performance of the sensor and its structural features are also discussed. Although all samples responded as a humidity sensor, the W2T sample (2 mol% added WO3) excelled for sensitivity due to the increase in acid sites, optimum mean pore size and pore size distribution. © 2013 Elsevier B.V.

Enfoques para una política de la infancia y la juventud en el desarrollo económico: examen de cinco casos latinoamericanos = Approach to a children and youth policy in relation to economic development: analysis of five Latin American case studies

Incluye Bibliografía