12,034 research outputs found
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Promoting widening participation and higher education: Lessons from a four year intervention programme
Since the labour government came to power in 1997, a major policy has been to increase the participation rates of those entering higher education, particularly those from lower-socio economic backgrounds. Just over 10 years later, little has changed. The Brunel Urban Scholars programme is a 4 year long intervention programme for students from lower socio-economic backgrounds aged 12-16. It aims, through university style teaching, emersion in a university environment, and regular interaction with undergraduates, to enhance these students’ aspirations and higher education orientation. Findings from the first 2 years suggest that higher education orientation has increased. Aspirations are showing some signs of increasing, but are more gradual. This evidence supports previous findings from pilot programmes that change is slow, and justifies and suggests the need for a longer intervention programmes
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‘Are we being de-gifted, Miss?’ Primary school gifted and talented co-ordinators’ responses to the Gifted and Talented Education Policy in England
This is the accepted version of the following article: Koshy, V. and Pinheiro-Torres, C. (2013), ‘Are we being de-gifted, Miss?’ Primary school gifted and talented co-ordinators’ responses to the Gifted and Talented Education Policy in England. British Educational Research Journal, 39: 953–978. doi: 10.1002/berj.3021, which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002/berj.3021/abstract.Over a decade ago the UK government launched its gifted and talented education policy in England, yet there has been very little published research which considers how schools and teachers are interpreting and implementing the policy. By seeking the views of the gifted and talented co-ordinators (For ease of reference, the term gifted and talented (G&T) co-ordinator is used throughout the paper as a generic shorthand for the research participants who were either designated school gifted and talented co-ordinators or teachers or head teachers with responsibility for policy implementation) with responsibility for addressing the requirements of the policy, the study reported in this paper explored how primary schools in England responded to the policy. Drawing on data gathered using questionnaires with a national sample of primary schools as well as follow-up in-depth interviews with a sample of G&T co-ordinators, the authors report their findings. The study found that there was considerable unease about the concept of identifying and ‘labelling’ a group of pupils as ‘gifted and talented’. G&T co-ordinators found it difficult to interpret the policy requirements and were responding pragmatically to what they considered to be required by the government. Curriculum provision for the selected group of gifted and talented pupils was patchy. The paper concludes by identifying a need for further professional development for teachers and by challenging the policy's over-emphasis on identifying and labelling gifted and talented pupils. We posit whether the gifted and talented education policy would have been better introduced and enjoyed greater success by leaving the identification of pupils to one side and by placing greater emphasis on developing effective learning and teaching strategies instead
On a Three-Dimensional Gravity Model with Higher Derivatives
The purpose of this work is to present a model for 3D massive gravity with
topological and higher-derivative terms. Causality and unitarity are discussed
at tree-level. Power-counting renormalizability is also contemplated.Comment: 9 pages, Latex, no figures; to be published in Gen. Rel. Gra
Estudio de la aplicación de Alta Presión Hidrostática sobre quesos ibéricos (torta del Casar y queso de Évora): efecto en las caracterÃsticas fisicoquÃmicas y sensoriales durante la maduración y la vida útil
Existe evidência que o processamento por alta pressão possa acelerar a maturação dos queijos. No
entanto, o processo é complexo, envolvendo enzimas e a flora natural , e os efeitos precisos da pressão são muito variados em função da especificidade do queijo .
A dificuldade de manter um queijo por logo tempo , com umas dimensões tão pequenas, com umatextura e caracteristiscas sensoriais que não defraudem as espectativas dos consumidores, tem levado os produtores de queijo de Évora a procurar alternativas para conservar o queijo.
A procura de grandes quantidades pelas grandes cadeias de supermercados, leva a que os fornecimentos tenham de ser em maior quantidade por cada carga de trasporte, o que implica um maior tempo de prateleira dos quejios nas grandes superficies e o risco de devoluções são certamemte mais frequentes;
Merendeiras de Évora com 30 e 60 dias de cura, foram aplicados tratamentos HP de 400 e 600 Mpa, e amostrados com intervalos de 30 dias até aos 150 dias de cura.
O tratamento HP na merendeira de Évora, nestas condições, contribui para a obtenção de um produto com uma maior de garantia de tempo de prateleira (150 dias), mantendo as caracteristicas do produto com DOP. Não se verificando alterações significativas nas caracteristicas sensoriais e de textura, e as contagens microbianas foram mais baixas que nas amostras control.
Deve salientar-se que se verificou uma grande variabilidade entre amostras , o que dificulta a clara e inequivoca conclusão . Sugere-se para trabalho seguinte a testagem de um filme com diferentes durezas ou variedades de filmes de forma a que em queijos com pequena dimensão e pasta mais mole , não se verifique a deformação da aparência externa. Quando o tratamento de HP é efectuado aos 30 dias,o que de facto garante uma textura muito agradável ao queijo até aos 150 dias de cura , a aparencia externa dos queijos não é a adequado, considerando que é uma das carateristicas principais para o consumidor não familiarizado com o produto
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