Social organization of the eusocial wasp Mischocyttarus cerberus styx (Hymenoptera, Vespidae)

The present study was carried out under field conditions in Rio Claro, Southeastern Brazil. The following average life-spans of adults of Mischocyttarus cerberus styx were observed: queens 191.1 days, workers 14.0 days, and males 10.7 days. The short longevity of workers is attributed to the early foraging activity which was performed since the first week of adult age. The life table of the workers revealed high mortality rates during the first three weeks of life. Twenty-four behavioral categories were reported for these wasps and a comparative behavioral catalogue showed that the solitary foundresses (pre-emergence stage) are significantly more active than the queens (post-emergence stage) because they have to perform all the tasks for the nest maintenance. On the other hand, the queens were highly active even in the presence of the workers. The small number of individuals on the nest was the probable cause of the high activity of the queens in the post-emergence colonies. There was no clear division of tasks among workers according to their age (in weeks), so that most of the behavior categories were potentially performed by any worker of any age. Dead queens were replaced by their daughters.

Diagnóstico diferencial da fobia social: Uma revisâo

Social phobia is a common mental disorder that can cause considerable distress and impairment in functioning and quality of life but it is still an underdiagnosed and undertreated disorder. The differential diagnosis is not always simple. because its clinical features overlap with many other mental and non-mental disorders characterized by social avoidance. The aim of this study was to review the literature and discuss the differential diagnosis of social phobia with the following conditions. normal social anxiety (shyness), depressive disorders, alcoholism, body dysmorphic disorder, panic disorder and agoraphobia, simple phobias, generalized anxiety disorder, obsessive-compulsive disorder, post-traumatic stress disorder, delusional disorders and avoidant and schizoid personality disorders. A Medline and Lilacs search was conducted between 1990 and 2002, using the key words social phobia, social anxiety disorder, diagnosis and defferential diagnosis. The accurate diagnosis is very important for the appropriate treatment approach.

Igreja católica, assistência social e caridade: Aproximações e divergências

This article is the result of a research study concluded in 2003, which aimed at investigating how the conception of Law is expressed in the actions of the so-called social pastoral commissions of the Catholic Church in Londrina, Brazil. By observing that the conception of charity and that of social rights walk side-bi-side within the Catholic Church, a question emerged: how is the conception of social right expressed in the actions of social pastoral commissions? Charity is preached as a Christian duty, as an action expressed in the experience of solidarity towards others who are in a situation that prevents them from having minimal living conditions. At least at discourse level, the actions developed are not limited to provide basic goods, clothes or medicine. We realized that those who act in social pastoral commissions, driven by values such as love to fellow human beings and solidarity, have not lost sight of the idea of social right - on the contrary, they have been reinforcing it. © 2006 Programa de Pós-Graduação em Sociologia - UFRGS.

Social Panorama of Latin America 2005

Includes bibliography

Social Panorama of Latin America 1999-2000

Includes bibliography

Reformas para la cohesión social en América Latina: panorama antes de la crisis

Incluye Bibliografía

Educación y cohesión social en América Latina

Incluye bibliografía

Educación para la cohesión social

Incluye bibliografía

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

Includes bibliography

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

Includes bibliography

Inclusive Social Protection in Latin America: a comprehensive, rights-based approach

Incluye Bibliografía

América Latina frente al espejo: dimensiones objetivas y subjetivas de la inequidad social y el bienestar en la región

Prólogo de Alicia Bárcena

Cohesión social en América Latina y el Caribe : una revisión de conceptos, marcos de referencia e indicadores

Incluye prólogo de la Sra. Alicia Bárcena

La dimensión espacial de la cohesión social en América Latina

Incluye Bibliografía

Instituciones, bienestar y cohesión social: indicadores para caracterizar su funcionalidad

Incluye Bibliografía