Proyecto educativo "Ideolog??as en im??genes" : el siglo de las revoluciones

Se presenta un proyecto de innovaci??n e investigaci??n educativa para trabajar en el aula basado en la interdisciplinariedad y que tiene como hilo conductor tres representaciones pl??sticas mediante las que se estudian las revoluciones del siglo XIX. Se parte de un an??lisis iconol??gico, para profundizar en el aspecto sociol??gico y en el estudio de las ideolog??as que contienen los iconos: el nacionalismo, el liberalismo y el socialismo. Se desarrolla una metodolog??a innovadora que incide en la mejora y calidad de la ense??anza, estimulando la implicaci??n de profesorado y alumnado.

Vivir la historia

Se presenta un art??culo que describe una forma distinta de afrontar la did??ctica de la historia, en la que el alumnado es el protagonista realizando narraciones y representaciones pl??sticas basadas en un estudio preliminar de la misma. Se realiza un ejercicio mental de traslado en el tiempo, a alg??n momento vivido en el neol??tico, en un poblado guanche de las monta??as de Anaga (Tenerife) en el que han inventado la agricultura o la escritura pictogr??fica. Se hacen recreaciones hist??ricas que sirven de elemento l??dico y dinamizador y que dan pie a realizar una reconstrucci??n de los hechos en la puesta en com??n con el resto de la clase.

Educaci??n, salud y filantrop??a : el origen de las colonias escolares de vacaciones en Espa??a

Resumen basado en el de la publicaci??n

Las chicas en PISA y el marcado de casillas : un examen de la perspectiva de los estudiantes sobre las pruebas PISA

Resumen basado en el de la publicaci??n

De una tarea a un mundo de posibilidades = D'una tasca a un món de possibilitats

El siguiente trabajo trata de la importancia que pueden adoptar las tareas globalizadoras como promotoras de las competencias básicas. Este tipo de actividades proporcionan al sujeto que las realiza una serie de conocimientos, capacidades, habilidades y destrezas que le permiten desenvolverse y desarrollarse de manera satisfactoria en la sociedad. Dando lugar, de este modo, el aprendizaje a lo largo de la vida -Lifelong learning- (Bolívar y Pereyra, 2006)

Rock magnetism in soils of the Pampean plain. Buenos Aires province, Argentina. Linking climate and magnetic behaviour

Results of the study of Argiudolls in two localities (Zarate and Veronica) of the Pampean plain, Argentina, are presented in this contribution. This is a typical area covered by loess. The magnetic studies carried out allowed to determine the presence of detrital magnetite and titanomagnetite, as well as maghemite, pedogenic goethite and superparamagnetic particles (SP). In Veronica soils, a depletion of ferromagnetic minerals is recorded The dominant process in these soils has been the reductive loss of detrital magnetite and titanomagnetite. This is associated with a greater degree of evolution of the soil, which is determined by the concentration and type of detected clays. The higher clay concentration in these soils facilitated reducing conditions and a greater loss of detrital magnetic particles. The loss is reinforced under poor drainage conditions. In the poorly drained soil of Zarate, a concentration of magnetic particles is observed in the Bt horizon, which is associated with an illuviation process. The well drained soil of the same locality shows neoformation of SP particles. These particles would have an ephemeral life until a new wet period in the annual cycle occurs. Although some characteristics of the magnetic signal appear reinforced by the conditions of drainage, this aspect does not seem to be too significant, at least in the Pampean region with low topographic gradients.

A Cytotaxonomic Survey of the Genus Melanophryniscus Gallardo, 1961 (Anura: Bufonidae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Preparation and characterization of nanocrystalline h-BN films prepared by PECVD method

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Indoor radon measurements and methodologies in Latin American countries

According to the current international guidelines concerning environmental problems, it is necessary to evaluate and to know the indoor radon levels, specially since most of the natural radiation dose to man comes from radon gas and its progeny. Several countries have established National Institutions and National Programs for the study of radon and its connection with lung cancer risk and public health. The aim of this work is to present the indoor radon measurements and the detection methods used for different regions of Latin America (LA) in countries such as Argentina, Brazil, Ecuador, Mexico, Peru and Venezuela. This study shows that the passive radon devices based on alpha particle nuclear track methodology (NTM) is one of the more generalized methods in LA for long term indoor radon measurements, CR-39, LR-115 and Makrofol being the more commonly used detector materials. The participating institutions and the radon level measurements in the different countries are presented in this contribution. (C) 2001 Elsevier B.V. Ltd. All rights reserved.

Indoor radon measurements in six Latin American countries

Most of the natural radiation dose to man comes from radon gas and its progeny. Several countries have established national institutions and national programs in charge of the study of radon and its connection with lung cancer risk and public health. In this paper an indoor radon measurements in Latin American countries is presented. The participants in this work were from Argentina, Brazil, Ecuador, Mexico, Peru and Venezuela. Many different techniques are used in this common effort, and the indoor radon levels in specific locations in each of the participant countries are presented.

Estrategias de articulación de políticas sociales

Incluye Bibliografía

Detecção robusta de falhas através de filtros H ‘infinito': implementação prática em um helicóptero 3-DOF de bancada e em um servosistema

Pós-graduação em Engenharia Elétrica - FEIS

Propriedades geomecânicas de um solo compactado com vermiculita para fins de cobertura em aterro de resíduos

Pós-graduação em Engenharia Civil e Ambiental - FEB

Chromosome Evolution in Dendropsophini (Amphibia, Anura, Hylinae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Comparative morphology of pond, stream and phytotelm-dwelling tadpoles of the South American Redbelly Toads (Anura: Bufonidae: Melanophryniscus)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)