10 resultados para 341.522

em Archivo Digital para la Docencia y la Investigación - Repositorio Institucional de la Universidad del País Vasco


Relevância:

10.00% 10.00%

Publicador:

Resumo:

[Es] Existen numerosas investigaciones y testimonios que destacan el papel de la educación formal y de los maestros en la construcción de la resiliencia de alumnos procedentes de entornos desfavorecidos y en riesgo de exclusión social. En todas las personas, en los alumnos y en los educadores, hay aspectos de resiliencia a partir de los cuales es posible ayudar a superar las dificultades y afrontar el futuro con confianza y optimismo. La escuela recibe a alumnos que están en situación de desventaja social, familiar o personal y que son sujetos de riesgo de exclusión educativa: fracaso escolar, inadaptación y conflictividad. Ante estas realidades no se puede permanecer expectante. En consecuencia, es necesario que todos los que forman parte de la comunidad escolar, y en particular los docentes, afronten decididamente los nuevos retos de la educación actual y desarrollen dinámicas educativas que contribuyan a formar personas capaces de participar activamente en la sociedad, sujetos preparados para afrontar con posibilidades reales de éxito las inevitables dificultades de la vida.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Eguíluz, Federico; Merino, Raquel; Olsen, Vickie; Pajares, Eterio; Santamaría, José Miguel (eds.)

Relevância:

10.00% 10.00%

Publicador:

Resumo:

341 p.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

The notion of information processing has dominated the study of the mind for over six decades. However, before the advent of cognitivism, one of the most prominent theoretical ideas was that of Habit. This is a concept with a rich and complex history, which is again starting to awaken interest, following recent embodied, enactive critiques of computationalist frameworks. We offer here a very brief history of the concept of habit in the form of a genealogical network-map. This serves to provide an overview of the richness of this notion and as a guide for further re-appraisal. We identify 77 thinkers and their influences, and group them into seven schools of thought. Two major trends can be distinguished. One is the associationist trend, starting with the work of Locke and Hume, developed by Hartley, Bain, and Mill to be later absorbed into behaviorism through pioneering animal psychologists (Morgan and Thorndike). This tradition conceived of habits atomistically and as automatisms (a conception later debunked by cognitivism). Another historical trend we have called organicism inherits the legacy of Aristotle and develops along German idealism, French spiritualism, pragmatism, and phenomenology. It feeds into the work of continental psychologists in the early 20th century, influencing important figures such as Merleau-Ponty, Piaget, and Gibson. But it has not yet been taken up by mainstream cognitive neuroscience and psychology. Habits, in this tradition, are seen as ecological, self-organizing structures that relate to a web of predispositions and plastic dependencies both in the agent and in the environment. In addition, they are not conceptualized in opposition to rational, volitional processes, but as transversing a continuum from reflective to embodied intentionality. These are properties that make habit a particularly attractive idea for embodied, enactive perspectives, which can now re-evaluate it in light of dynamical systems theory and complexity research.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Background: Noroviruses (NoVs) are genetically diverse, with genogroup II-and within it-genotype 4 (GII.4) being the most prevalent cause of acute gastroenteritis worldwide. The aim of this study was to characterize genogroup II NoV causing acute gastroenteritis in the Basque Country (northern Spain) from 2009-2012. Methods: The presence of NoV RNA was investigated by reverse transcriptase-polymerase chain reaction (RT-PCR) in stool specimens from children younger than 15 years old with community-acquired acute gastroenteritis, and from hospitalized adults or elderly residents of nursing homes with acute gastroenteritis. For genotyping, the open reading frames ORF1 (encoding the polymerase) and ORF2 (encoding the major capsid protein) were partially amplified and sequenced. Recombinant strains were confirmed by PCR of the ORF1/ORF2 junction region. Results: NoV was detected in 16.0% (453/2826) of acute gastroenteritis episodes in children younger than 2 years, 9.9% (139/1407) in children from 2 to 14 years, and 35.8% (122/341) in adults. Of 317 NoVs characterized, 313 were genogroup II and four were genogroup I. The GII.4 variants Den Haag-2006b and New Orleans-2009 predominated in 2009 and 2010-2011, respectively. In 2012, the New Orleans-2009 variant was partially replaced by the Sydney-2012 variant (GII.Pe/GII.4) and New Orleans-2009/Sydney-2012 recombinant strains. The predominant capsid genotype in all age groups was GII.4, which was the only genotype detected in outbreaks. The second most frequent genotype was GII.3 (including the recently described recombination GII.P16/GII.3), which was detected almost exclusively in children. Conclusion: Nine different genotypes of NoV genogroup II were detected; among these, intergenotype recombinant strains represented an important part, highlighting the role of recombination in the evolution of NoVs. Detection of new NoV strains, not only GII.4 strains, shortly after their first detection in other parts of the world shows that many NoV strains can spread rapidly.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

549 pp. (Bibliogr. pp. 501-522) (Conclusiones pp. 467-483/ Conclusions pp. 484-497)

Relevância:

10.00% 10.00%

Publicador:

Resumo:

[ES] El código retórico adquiere una especial relevancia durante el siglo V ateniense. Su presencia es evidente en la literatura del momento, especialmente en la historiografía y en el drama. Sófocles, «Electra», 558-609 es un buen ejemplo de hasta qué punto dicho código se tiene en cuenta en la elaboración de los discursos literarios. Pero, además, este discurso y la escena de la que forma parte ponen de manifiesto la reflexión de la sociedad ateniense acerca de la oposición entre ese código retórico y público y otro código de índole más privada.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

World Conference on Psychology and Sociology 2012

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Background: The impact of nano-scaled materials on photosynthetic organisms needs to be evaluated. Plants represent the largest interface between the environment and biosphere, so understanding how nanoparticles affect them is especially relevant for environmental assessments. Nanotoxicology studies in plants allude to quantum size effects and other properties specific of the nano-stage to explain increased toxicity respect to bulk compounds. However, gene expression profiles after exposure to nanoparticles and other sources of environmental stress have not been compared and the impact on plant defence has not been analysed. Results: Arabidopsis plants were exposed to TiO2-nanoparticles, Ag-nanoparticles, and multi-walled carbon nanotubes as well as different sources of biotic (microbial pathogens) or abiotic (saline, drought, or wounding) stresses. Changes in gene expression profiles and plant phenotypic responses were evaluated. Transcriptome analysis shows similarity of expression patterns for all plants exposed to nanoparticles and a low impact on gene expression compared to other stress inducers. Nanoparticle exposure repressed transcriptional responses to microbial pathogens, resulting in increased bacterial colonization during an experimental infection. Inhibition of root hair development and transcriptional patterns characteristic of phosphate starvation response were also observed. The exogenous addition of salicylic acid prevented some nano-specific transcriptional and phenotypic effects, including the reduction in root hair formation and the colonization of distal leaves by bacteria. Conclusions: This study integrates the effect of nanoparticles on gene expression with plant responses to major sources of environmental stress and paves the way to remediate the impact of these potentially damaging compounds through hormonal priming.