Neotype designation and redescription of adult male and immature stages of Anopheles (Nyssorhynchus) pictipennis (Philippi) (Diptera: Culicidae)

A neotype is designated for Anopheles (Nyssorhynchus) pictipennis (Philippi) and morphological redescriptions are provided for the adult male, male genitalia, fourth-instar larva and pupa. All specimens, including the neotype were collected in Rio Mapocho, Santiago, Chile in 1945/1946, and were deposited in the Entomological Collection of Faculdade de Saude Publica, Universidade de Sao Paulo (FSP-USP), Brazil. The neotype was previously invalidly designated the allotype of An. pictipennis by Lane and Neghme (1946). Illustrations are provided for diagnostic characteristics of the male genitalia, and larval stage.

Bayesian Analysis for Nonlinear Regression Model Under Skewed Errors, with Application in Growth Curves

We have considered a Bayesian approach for the nonlinear regression model by replacing the normal distribution on the error term by some skewed distributions, which account for both skewness and heavy tails or skewness alone. The type of data considered in this paper concerns repeated measurements taken in time on a set of individuals. Such multiple observations on the same individual generally produce serially correlated outcomes. Thus, additionally, our model does allow for a correlation between observations made from the same individual. We have illustrated the procedure using a data set to study the growth curves of a clinic measurement of a group of pregnant women from an obstetrics clinic in Santiago, Chile. Parameter estimation and prediction were carried out using appropriate posterior simulation schemes based in Markov Chain Monte Carlo methods. Besides the deviance information criterion (DIC) and the conditional predictive ordinate (CPO), we suggest the use of proper scoring rules based on the posterior predictive distribution for comparing models. For our data set, all these criteria chose the skew-t model as the best model for the errors. These DIC and CPO criteria are also validated, for the model proposed here, through a simulation study. As a conclusion of this study, the DIC criterion is not trustful for this kind of complex model.

Ungdomars tankar kring betydelsen av färg och form vid framställningen av en internationell webbtidning

När en grafisk profil för en spännande ny internationell webbtidning för ungdomar skall göras är det viktigt att tänka på hur färg och form påverkar våra känslor. Experiment med färg som har gjorts av ledande färgpsykologer och färgvetare som Goethe, Itten, Lüscher och Karl Ryberg bevisar att färg har en stor psykologisk påverkan på människan. Internet är ett väldigt effektiv kommunikationsmedium och för att kommunicera effektivt är det inte bara orden, utan även färgerna och formerna på webbsidorna som skall vara väl genomtänkta. Vilka färger kopplar ungdomar i Sverige och Chile ihop med vissa känslor? Vilka former kopplas ihop med samma känslor? Svaren på de frågorna sammanställdes och analyserades efter svaren på en enkät om färg och form som delades it till två högstadieskolor i Borlänge, Sverige och en i Santiago, Chile.

From the national-bourgeois to the associated dependency interpretation of latin America

Nos anos 1960 e 1970 a América Latina foi palco de golpes militares modernizadores e da transição de seus intelectuais do nacionalismo para a dependência associada. Nos anos 1950 dois grupos de intelectuais públicos, organizados entre a Cepal, em Santiago, Chile, e o ISEB, no Rio de Janeiro, Brasil, abriram caminho para o pensamento das sociedades e economias latino-americanas (inclusive do Brasil) a partir de uma visão nacionalista. A Cepal criticava principalmente a lei das vantagens comparativas e suas essenciais implicações imperialistas; o ISEB se focava na definição política de uma estratégia nacional-desenvolvimentista. A idéia de uma burguesia nacional era a resposta para esta interpretação da América Latina. A Revolução Cubana, a crise econômica dos anos 1960 e os golpes militares nos países do Cone Sul, entretanto, criaram espaço para a crítica a essas idéias com uma nova interpretação: a da dependência. Ao rejeitar totalmente a possibilidade de uma burguesia nacional, duas versões da interpretação da dependência (a interpretação “associada” e a “superexploração”) também rejeitaram a possibilidade de uma estratégia nacional-desenvolvimentista. Apenas uma terceira interpretação, a “nacional-dependente” continuava a afirmar a necessidade e a possibilidade de uma burguesia nacional e de uma estratégia nacional. Entretanto, foi a interpretação da dependência associada que foi dominante na América Latina nos anos 1970 e 1980.

Education and knowledge: basic pillars of changing production patterns with social equity

Includes bibliography

Strengthening development: the interplay of macro- and microeconomics

Includes bibliography

Financial globalization and the emerging economies

Includes bibliography

Protagonismo juvenil en proyectos locales: lecciones del Cono Sur

Incluye Bibliografía

Structural reforms, productivity and technological change in Latin America

Includes bibliography

Equity, development and citizenship: abridged edition

Includes bibliography

A territorial perspective: towards the consolidation of human settlements in Latin America and the Caribbean

Includes bibliography

Sustainable development: changing production patterns, social equity and the environment

Includes bibliography

Fostering economic policy coordination in Latin America: the REDIMA approach to escaping the prisoner's dilemma

Includes bibliography

Tributación en América Latina: en busca de una nueva agenda de reformas

Incluye Bibliografía

The equity gap: a second assessment

Includes bibliography