On computational aspects of discrete Sobolev inner products on the unit circle

In this paper, we show how to compute in O(n2) steps the Fourier coefficients associated with the Gelfand-Levitan approach for discrete Sobolev orthogonal polynomials on the unit circle when the support of the discrete component involving derivatives is located outside the closed unit disk. As a consequence, we deduce the outer relative asymptotics of these polynomials in terms of those associated with the original orthogonality measure. Moreover, we show how to recover the discrete part of our Sobolev inner product. © 2013 Elsevier Inc. All rights reserved.

Aspects of Mechanical Behavior and Modeling of a Tropical Unsaturated Soil

The research studies the applicability of two elastoplastic models for the collapse prediction of the lateritic soil profile from Southeastern Brazil. These tropical soils have peculiar geotechnical behavior, due to their mineralogical composition and porous structure coming from intense process of formation. Two elastoplastic models were analyzed: the Barcelona Basic Model (BBM) and another one based on BBM, however developed for tropical soils. Oedometric tests with suction control were performed at three distinct depths of the soil profile. The BBM was not suitable for the upper layer of the soil profile, because BBM considers the compressible behavior of the soil in function of the reduction of the elastoplastic compressibility index with the increase of the matric suction. The model developed for tropical soils showed better suited to the compressible behavior of the soil profile, resulting in good prediction of the collapse potential, mainly by accepting increasing values of the elastoplastic compressibility index of the soil profile with the matric suction rise. © 2013 Springer Science+Business Media Dordrecht.

Aspectos de la adaptación de los migrantes rurales a las condiciones urbano-industriales de Sao Paulo, Brasil = Aspects of the adjustment of rural migrants to urban-industrial conditions in Sao Paulo, Brazil

Los documentos del Seminario fueron publicados por UNESCO en 1961 con el título: La urbanización en América Latina/Urbanization in Latin America

Aspectos demográficos de la urbanización en la América Latina = Demographic aspects of urbanization in Latin America

Los documentos del Seminario fueron publicados por UNESCO en 1961 con el título: La urbanización en América Latina/Urbanization in Latin America

Report of the Seminar-Workshop on Environmental and Economic Aspects of Industrial Waste Management

Contiene la asistencia, organización de los trabajos y resumen de los debates sobre los problemas ambientales y el desarrollo industrial; problemas asociados a la generación de residuos en diversas experiencias nacionales; la política ambiental en relación a la gestión de residuos; el sector industrial, la localización y el desarrollo tecnológico en la gestión de los residuos.

Economic aspects of combining thermal and hydroelectric plants

Includes bibliography

Aspectos demográficos de la infancia y de la juventud en la América Latina = Demographic aspects of infancy and youth in Latin America

Incluye Bibliografía

Aspectos institucionales del transporte intermodal internacional: contribuciones de expertos latinoamericanos = Institutional aspects of international intermodal transport: contributions by Latin American experts

Incluye Bibliografía

Conceptualisation, measurement and dimensional aspects of poverty in India

Includes bibliography