Formación inicial en educación matemática de los maestros de Primaria en España, 1991-2010

Resumen basado en el de la publicación.

La seguridad nacional de EE. UU. en el nuevo orden global: de la vinculación y expansión a la seguridad patria y el antiterrorismo (Tema Central)

El artículo describe y compara las estrategias de seguridad nacional de Estados Unidos de las administraciones de Bill Clinton y George Bush. Trata de clarificar la forma en que se concibe el espacio nacional estadounidense, mundial y global dentro de estas estrategias.

Crescimento econômico e restrição externa: evidências empíricas na economia brasileira (1991-2010)

This study aims to investigate the influence of the balance of payments constrained on economic growth in Brazil from 1991 to 2010. With this order, are shown some of the Keynesian balance of payments constrained growth models, inspired by Thirlwall (1979) and Kaldor (1970), which are supported by important points in common, such as adherence to the principle of effective demand. Given that within this theoretical perspective, there is no consensus about the best model to explain the growth rate allowed by the balance of payments constraint, the results are presented by the representative of the empirical literature that addresses the topic, which are necessary for understand the Brazilian case. From the estimation of the income elasticity of imports (0.85) via autoregressive vectors with error correction (VEC), it was calculated five growth rates of income, as predicted by the models of Thirlwall (1979), Thirlwall and Hussain (1982), Moreno-Brid (1998, 2003) and Lourenço et al. (2011) and compared with the actual growth rate. The empirical analysis has shown that: it can not reject the presence of external constraint in the Brazilian economy, there is a strong similarity in growth rates provided by different modeling suggest that growth with external constraint. In addition, when using data in quarterly for the period after 1990 there are no factors that could cause instability in the parameters of the import function (income elasticity and price elasticity of imports) within the period, which indicates that the structural break widely associated with the year 1994 was not confirmed by this study

De baixo para cima: implicações socioespaciais da transferência da feira livre na (re)produção do espaço urbano de Nova Cruz-RN (1991-2010)

The present work is about the reproduction of the urban area of Nova Cruz RN, with the objective of analyzing the social and spatial implications of the relocation of the main street market in the city from 1991 on. Nowadays, the city of Nova Cruz takes over importance in the potiguar social and spatial scenario due to its condition of central city which is practiced for decades in Potiguar Agreste Microregion. Beginning with its formation process connected with traveler‟s hostel which assisted the activity of cattle transportation, further in time by the golden era of cotton production in its territory, it was noticed that its importance in relation with the nearby towns has been happening differently throughout time. From the year 1991 on, the town of Nova Cruz has gone through a territory restructuring of its urban area due to the relocation of the open market from Downtown neighborhood to São Sebastião neighborhood. Such territorial movement resulted in a reformation of the town‟s urban space, promoting in both neighborhoods urban growth and the expansion of commercial activity associated with the migration of the commercial center of the city. The transference of the commercial area has caused these processes through the new uses of the land towards the São Sebastião region, it has also caused a decrease in market value of the downtown area as a result of the breakdown of previous existing business activities, their service contribution and the citizen migration, establishing a space and socioeconomic portrait in the neighborhood. From this context, our analysis seeks to understand the social and spatial impacts occurred in Downtown neighborhood, the way in which the production and reproduction of the urban space in São Sebastião neighborhood and the implications resulted from the actions of the administrative power in restructuring of the urban space of Nova Cruz. In order to do so, a bibliographical research was used to compose our theoretic-conceptual mark, discussing the matter with authors such as Roberto Lobato Corrêa, Ana Fani, Milton Santos, Manuel Castells e Heri Lefvbre, among others, discussing on the subject of urban analysis, the concepts of urban space and the process of reproduction of the urban space. A field research was utilized in our area of study by means of primary data gathering through interviews, questionnaire and photographic register. Secondary data gathering was also obtained by means of bibliographical and documental research related to our study object. By these means, it was sought to contribute to the understanding of the urban space through its production and reproduction based upon the discovery of social and spatial practices

Participação das centrais sindicais no Mercosul (1991-2010)

Pós-graduação em Relações Internacionais (UNESP - UNICAMP - PUC-SP) - FFC

Actividades extraterritoriales represivas de la Armada Argentina durante la última dictadura civil-militar de Seguridad Nacional (1976-1983)

El objetivo de este artículo es repasar las actividades represivas extraterritoriales de la Armada Argentina durante la última dictadura civil-militar de Seguridad Nacional en Argentina (1976-1983). Se explican, primero, las características del entramado institucional del Estado Terrorista Argentino y el lugar que cupo a la Armada en el mismo. Se analiza, en segundo término, el proceso de constitución y autonomización dentro de la estructura orgánica del Grupo de Tareas 3.3 de la Armada Argentina. Este Grupo de Tareas fue responsable de la gestión de uno de los mayores Centros Clandestinos de Detención argentinos: la Escuela de Mecánica de la Armada. Por último, se analiza la evolución de las actividades represivas extraterritoriales desarrolladas por este Grupo de Tareas

Actividades extraterritoriales represivas de la Armada Argentina durante la última dictadura civil-militar de Seguridad Nacional (1976-1983)

El objetivo de este artículo es repasar las actividades represivas extraterritoriales de la Armada Argentina durante la última dictadura civil-militar de Seguridad Nacional en Argentina (1976-1983). Se explican, primero, las características del entramado institucional del Estado Terrorista Argentino y el lugar que cupo a la Armada en el mismo. Se analiza, en segundo término, el proceso de constitución y autonomización dentro de la estructura orgánica del Grupo de Tareas 3.3 de la Armada Argentina. Este Grupo de Tareas fue responsable de la gestión de uno de los mayores Centros Clandestinos de Detención argentinos: la Escuela de Mecánica de la Armada. Por último, se analiza la evolución de las actividades represivas extraterritoriales desarrolladas por este Grupo de Tareas

Actividades extraterritoriales represivas de la Armada Argentina durante la última dictadura civil-militar de Seguridad Nacional (1976-1983)

El objetivo de este artículo es repasar las actividades represivas extraterritoriales de la Armada Argentina durante la última dictadura civil-militar de Seguridad Nacional en Argentina (1976-1983). Se explican, primero, las características del entramado institucional del Estado Terrorista Argentino y el lugar que cupo a la Armada en el mismo. Se analiza, en segundo término, el proceso de constitución y autonomización dentro de la estructura orgánica del Grupo de Tareas 3.3 de la Armada Argentina. Este Grupo de Tareas fue responsable de la gestión de uno de los mayores Centros Clandestinos de Detención argentinos: la Escuela de Mecánica de la Armada. Por último, se analiza la evolución de las actividades represivas extraterritoriales desarrolladas por este Grupo de Tareas

El Mediterráneo en la Estrategia de Seguridad Nacional 2013

Los planteamientos sobre el Mediterráneo que se realizan en la Estrategia de Seguridad Nacional 2013 son unos planteamientos en buena parte deficientes que no tienen encuenta profundos cambios acontecidos en el Mediterráneo y su espacio de seguridad en los últimos años. El artículo expone las principales modificaciones que habría que introducir para hacer frente a las simplificaciones y omisiones que la Estrategia de Seguridad Nacional 2013 presenta con respecto al Mediterráneo.

Participation and performance trends in 6-hour ultra-marathoners – a retrospective data analysis of worldwide participation from 1991-2010

Participation trends in 6-hour ultra-marathons held word-wide were investigated to gain basic demographic data on 6-hour ultra-marathoners and where these races took place. Participation trends and the association between nationality and race performance were investigated in all 6-hour races held worldwide between 1991 and 2010. Participation increased linearly in both women and men across years. The annual number of finishes was significantly higher in men than in women (P=0.013). The male-to-female ratio remained stable at ~4 since 1991. Runners in age group 45-49 years showed the largest increase in participation for both men (800 participants in 18 years) and women (208 participants in 16 years). Europe attracted most of the runners from other continents (166 runners), more than all other continents combined (55 runners). European runners also showed the best top ten performances (73±3 km for women and 77±11 km for men), while African (with 65±9 km for men) and South American (54±4 km for women and 65±2 km for men) runners showed the weakest. To summarize, participation in 6-hour ultra-marathons increased across years. Most of the development took place in Europe and in athletes in the age group 45-49 years. Europe also attracted the most diverse field of athletes with runners from all other continents. European runners accounted for the most runners and achieved the best top ten performances.