Indices de comercio exterior de Cuba

Incluye Bibliografía

Indices de valor unitario de comercio exterior de acuerdo con la clasificación CUCI

Incluye Bibliografía

Indices de volumen físico de la producción manufacturera 1970-1990 = Quantum indexes of manufacturing production 1970-1990

Incluye Bibliografía

Evaluation of e-readiness indices for Latin America and the Caribbean

Includes bibliography

Indices de la posicion social de la mujer y su relacion con el conocimiento de anticonceptivos

Incluye Bibliografía

Indices de volumen físico de la producción manufacturera 1960-1984

Incluye Bibliografía

Indices de precios del transporte marítimo hacia finales del año 2006

A partir de la crisis de los fletes que se iniciara en todo el mundo desde mediados del 2002, los valores de los precios del transporte marítimo se han mantenido a un nivel superior a los de los años anteriores a la crisis, y su comportamiento ha sido bastante volátil. El presente artículo del Boletín es el primero del año en analizar la situación de los mercados de transporte marítimo. En este número se examina la evolución de los precios en tres mercados de transporte marítimo: contenedores, graneles, y petróleo y subproductos de la refinación.

Maritime Transport Price Indices in Late 2006

Since the worldwide freight crisis that began in mid-2002, maritime transport prices have remained higher than pre-crisis levels and have proved to be fairly volatile. This edition of the Bulletin is the first one of the year to analyse maritime transport markets. It covers price trends in three maritime transport markets: containers, bulk carriers, and petroleum and refinery byproducts.

Kappa-PSO-ARTMAP Fuzzy: uma metodologia para detecção de intrusos baseado em seleção de atributos e otimização de parâmetros numa rede neural ARTMAP Fuzzy

Pós-graduação em Engenharia Elétrica - FEIS

Classificação de cobertura do solo utilizando árvores de decisão e sensoriamento remoto

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Influência da ovariectomia associada à dieta deficiente em cálcio na periodontite experimental

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

An automatic methodology for obtaining optimum shape factors for the radial point interpolation method

In this letter, a methodology is proposed for automatically (and locally) obtaining the shape factor c for the Gaussian basis functions, for each support domain, in order to increase numerical precision and mainly to avoid matrix inversion impossibilities. The concept of calibration function is introduced, which is used for obtaining c. The methodology developed was applied for a 2-D numerical experiment, which results are compared to analytical solution. This comparison revels that the results associated to the developed methodology are very close to the analytical solution for the entire bandwidth of the excitation pulse. The proposed methodology is called in this work Local Shape Factor Calibration Method (LSFCM).