2,221 research outputs found
In-service Initial Teacher Education in the Learning and Skills Sector in England: Integrating Course and Workplace Learning
The aim of the paper is to advance understanding of in-service learning and skills sector trainee teachersâ learning and propose ways of improving their learning. A conceptual framework is developed by extending Billettâs (International Journal of Educational Research 47:232â240, 2008) conceptualisation of workplace learning, as a relationally interdependent process between the opportunities workplaces afford for activities and interactions and how individuals engage with these, to a third base of participation, the affordances of the initial teacher education course. Hager and Hodkinsonâs (British Educational Research Journal 35:619â638, 2009) metaphor of âlearning as becomingâ is used to conceptualise the ways trainees reconstruct learning in a continuous transactional process of boundary crossing between course and workplace. The findings of six longitudinal case studies of traineesâ development, and evidence from other studies, illustrate the complex interrelationships between LSS workplace affordances, course affordances and trainee characteristics and the ways in which trainees reconstruct learning in each setting. The experience of teaching and interacting with learners, interactions with colleagues, and access to workplace resources and training are important workplace affordances for learning. However, some trainees have limited access to these affordances. Teaching observations, course activities and experiences as a learner are significant course affordances. Traineesâ beliefs, prior experiences and dispositions vary and significantly influence their engagement with course and workplace affordances. It is proposed that better integration of course and workplace learning through guided participation in an intentional workplace curriculum and attention to the ways trainees choose to engage with this, together with the use of practical theorising has the potential to improve trainee learning
Rheumatoid arthritis
Immune-mediated inflammatory disorders include a clinically diverse group of conditions that share similar pathogenic mechanisms. Conditions such as rheumatoid arthritis (RA), psoriasis, spondyloarthropathy, inflammatory bowel disease and connective-tissue disease are characterised by immune dysregulation and chronic inflammation. This review will focus on immunopathogenic mechanisms, aspects of early disease, co-morbidity and therapy in RA.Keywords: immune, inflammatory, rheumatoid arthritis, therap
Preâservice teacher training and special educational needs in England 1970â2008: is government learning the lessons of the past or is it experiencing a groundhog day?
The paper outlines the findings from a literature review of the English governmentâs response to the issue of training preâservice teachers in the delivery of effective special educational needs support. The reviewâs findings detail that although educational practice in mainstream classrooms has changed considerably since the 1970s the training of preâservice teachers with regards to special educational needs has seemingly changed very little. The paper argues that the government needs to reâthink radically its policy of inclusion to ensure that a coherent plan is formulated which enables higher education institutionsâ initial teacher training programmes to train students who are competent and confident in their abilities to work with children with special educational needs and/or disabilities
Rheumatoid arthritis
Immune-mediated inflammatory disorders include a clinically diverse group of conditions sharing similar pathogenic mechanisms. Conditions such as rheumatoid arthritis, psoriasis, spondyloarthropathy, inflammatory bowel disease and connective tissue diseases are characterised by immune dysregulation and chronic inflammation. This review will focus immuno-pathogenic mechanisms, aspects of early disease, co-morbidity and therapy in rheumatoid arthritis
Semi-Analytic Galaxy Evolution (SAGE): Model Calibration and Basic Results
This paper describes a new publicly available codebase for modelling galaxy
formation in a cosmological context, the "Semi-Analytic Galaxy Evolution"
model, or SAGE for short. SAGE is a significant update to that used in Croton
et al. (2006) and has been rebuilt to be modular and customisable. The model
will run on any N-body simulation whose trees are organised in a supported
format and contain a minimum set of basic halo properties. In this work we
present the baryonic prescriptions implemented in SAGE to describe the
formation and evolution of galaxies, and their calibration for three N-body
simulations: Millennium, Bolshoi, and GiggleZ. Updated physics include: gas
accretion, ejection due to feedback, and reincorporation via the galactic
fountain; a new gas cooling--radio mode active galactic nucleus (AGN) heating
cycle; AGN feedback in the quasar mode; a new treatment of gas in satellite
galaxies; and galaxy mergers, disruption, and the build-up of intra-cluster
stars. Throughout, we show the results of a common default parameterization on
each simulation, with a focus on the local galaxy population.Comment: 15 pages, 9 figures, accepted for publication in ApJS. SAGE is a
publicly available codebase for modelling galaxy formation in a cosmological
context, available at https://github.com/darrencroton/sage Questions and
comments can be sent to Darren Croton: [email protected]
Variability in Quantity and Composition of Water Soluble Carbohydrates Among Irish Accessions and European Varieties of Perennial Ryegrass
The objective of this study was to identify perennial ryegrass accessions displaying high fructose and glucose contents and an improved ratio between fructose and glucose fractions across different time points throughout the year. Fructose and glucose are the main constituents of the water soluble carbohydrate (WSC) fraction in perennial ryegrass. For animal nutrition the amount of WSC is crucial as it is the primary energy source available to metabolise the intake of plant protein. The ratio between fructose and glucose fractions is important since fructosan chains, which are an excellent energy source for ruminants, are built from fructose. Furthermore the seasonal variability of WSC content in feed reflects the changing balance between protein and carbohydrates
Variability in Quantity and Composition of Water Soluble Carbohydrates Among Irish Accessions and European Varieties of Perennial Ryegrass
The objective of this study was to identify perennial ryegrass accessions displaying high fructose and glucose contents and an improved ratio between fructose and glucose fractions across different time points throughout the year. Fructose and glucose are the main constituents of the water soluble carbohydrate (WSC) fraction in perennial ryegrass. For animal nutrition the amount of WSC is crucial as it is the primary energy source available to metabolise the intake of plant protein. The ratio between fructose and glucose fractions is important since fructosan chains, which are an excellent energy source for ruminants, are built from fructose. Furthermore the seasonal variability of WSC content in feed reflects the changing balance between protein and carbohydrates
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