Proyecciones de población = Population projections

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Proyecciones del desarrollo latinoamericano en los años ochenta = Latin American development projections for the 1980s

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Preparing subnational population projections: a manual for selected indirect methods

Includes bibliography

Consistency of the population projections prepared by CELADE with those of the national governments

El CELADE elabora proyecciones nacionales de poblacion para los 20 paises de la region, en la mayoria de los casos en colaboracion con las oficinas gubernamentales, lo que le otorga a aquellas un caracter oficial. El Centro tambien asesora a los paises en la elaboracion de proyecciones especificas y presta asistencia tecnica; en forma reciente ha disenado un paquete computacional para la preparacion y analisis preliminares de las proyecciones de poblacion. Los problemas mas frecuentes que surgen del trabajo conjunto con los paises dicen relacion con la rotacion del personal administrativo y profesional, la falta de personal calificado, la formulacion de metas no consistentes con la realidad demografica del pais.

A proposal for reliability evaluation of components on electric power distribution system integrating probabilistic models and fuzzy inference systems

The system reliability depends on the reliability of its components itself. Therefore, it is necessary a methodology capable of inferring the state of functionality of these components to establish reliable indices of quality. Allocation models for maintenance and protective devices, among others, have been used in order to improve the quality and availability of services on electric power distribution systems. This paper proposes a methodology for assessing the reliability of distribution system components in an integrated way, using probabilistic models and fuzzy inference systems to infer about the operation probability of each component. © 2012 IEEE.

Tendencias y proyecciones a largo plazo del desarrollo económico de América Latina = Long-term trends and projections of Latin American economic development

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Desarrollo económico: una evaluación y proyecciones 1985-1995 = Economic development: an appraisal, and projections 1985-1995

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A hybrid image restoration algorithm based on Projections onto Convex Sets and Harmony Search

Image restoration is a research field that attempts to recover a blurred and noisy image. Since it can be modeled as a linear system, we propose in this paper to use the meta-heuristics optimization algorithm Harmony Search (HS) to find out near-optimal solutions in a Projections Onto Convex Sets-based formulation to solve this problem. The experiments using HS and four of its variants have shown that we can obtain near-optimal and faster restored images than other evolutionary optimization approach. © 2013 IEEE.

Demographic projections for Latin American countries

Includes bibliography

Situación demográfica de América Latina evaluada en 1983: estimaciones para 1960-1980 y proyecciones para 1980-2025 = Demographic situation of Latin America as evaluated in 1983: estimates for 1960-1980 and projections for 1980-2025

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