545 research outputs found
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Design and conversational evaluation of an information technology learning environment based on self-organised-learning
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 20/07/1996.From 1990 to 1993 I was engaged as the Information Technology (IT) Workshop manager at Mid-Cornwall College, St. Austell. My mission during this period was to develop a new kind of IT learning environment. The main purpose was - and continues to be - to provide for mixed 'open-accessā student targets wishing to pursue generic IT activities and gain commensurate vocational qualifications. This Open-Learning (OL) environment provides on-the-job curriculum development of IT learning support systems, through a Flexible Learning (FL) management policy. An action research approach based on S-O-L provides both the methodology and technology for implementing a learning organisation. A key objective was institutional change towards the learning management policy of IT, through appropriate deployment of staffing and courseware resources to enable the practice of student centred learning. Another aim was to integrate and mix all target groups of learners together in the same domain, i. e. school leavers with adult returners for the achievement of a cost-effective, well-co-ordinated and productive learning environment. My action research applied the Centre for the Study of Human Learning's (CSHL's) ideas and tools towards the development of the IT Workshop's learning policy. I have sought to make the connection between FL delivery of the generic IT curriculum and the SOL approach towards individual and organisational learning. This came about from the link between the FL philosophy of learner-centred activity and the SOL philosophy of empowering individuals via Learning Conversations. S-O-L'Systems-7' was adopted as a conversational tool for developing the educational roles and practices of the IT Workshop. This influenced my college to make essential environmental changes to the workshop in order to develop these activities. The project also used the Personal Learning Contract (PLC) to manage and enable the 'learning-to-learn' activities of individual IT learners. With the PLC as the central tool for implementing Learning Conversations, there evolved the idea of 'Group Learning Contracts' (GLCs). This led to the practical development of 'Learning Plans' (LPs), such that IT flexible modules could be transferred to the autonomy of the learner. Evaluations from this project included sample case-study evidences of Learning Conversations obtained from individual IT case-load students. Repertory grid feedback conversations of learning experienced by individual staff members taking part in the project were also obtained. Questionnaire results from IT learners was used as another method of feedback, and conversationally evaluated using factor analysis and 'talkback' records. All the action research qualitative evidences were finally analysed using conversational techniques, leading to the overall project 'findings'
The development of the building envelope using Welsh-grown timber: a study through prototyping
This thesis tests the use of Welsh-grown timber in the building envelope, through the prototyping of a series of live design projects with a focus on species, technology and
tectonic form. Projects are clustered under 4 headings identified as significant to the Welsh timber industry: hardwoods, engineered timber, timber board products and
the complete timber envelope.
The Welsh timber industry relies heavily on the importation of sawnwood, timber board products and innovative, engineered timber systems to meet an increasing demand to improve construction efficiency and the environmental performance of the building envelope. Compared to Northern and Central Europe and regions such as the Vorarlberg, Austria, Wales is perceived as having an underdeveloped and
underperforming timber construction industry with only 15% forest cover to supply a variety of timber sectors.
This thesis analyses the properties of Welsh-grown soft and hardwoods, the technical and skill limitations and opportunities of the industry and highlights the impact of
the use of timber on the tectonic form of the building envelope. These evaluations inform the observations and reflections of 12 architectural prototype projects to
demonstrate potential to exploit the Welsh-grown timber crop in the design and construction of the architectural building envelope.
The research demonstrates that it is possible to use Welsh-grown timber for a variety of modular superstructure, cladding and external joinery systems. The conclusions
identify limitations, such as a lack of research and development investment, from government and business, and a lack of knowledge and focused direction across the industry. However, the prototype projects show that the unique properties of timber, sustainably grown, managed and processed in Wales can be innovatively manufactured and assembled into prefabricated, components for the design and
construction of the low-energy architectural building envelope. Furthermore, the properties, technology and skills available have informed an additive tectonic
approach that is specific to Welsh-grown timber
The development of the building envelope using Welsh-grown timber: a study through prototyping
This thesis tests the use of Welsh-grown timber in the building envelope, through the prototyping of a series of live design projects with a focus on species, technology and
tectonic form. Projects are clustered under 4 headings identified as significant to the Welsh timber industry: hardwoods, engineered timber, timber board products and
the complete timber envelope.
The Welsh timber industry relies heavily on the importation of sawnwood, timber board products and innovative, engineered timber systems to meet an increasing demand to improve construction efficiency and the environmental performance of the building envelope. Compared to Northern and Central Europe and regions such as the Vorarlberg, Austria, Wales is perceived as having an underdeveloped and
underperforming timber construction industry with only 15% forest cover to supply a variety of timber sectors.
This thesis analyses the properties of Welsh-grown soft and hardwoods, the technical and skill limitations and opportunities of the industry and highlights the impact of
the use of timber on the tectonic form of the building envelope. These evaluations inform the observations and reflections of 12 architectural prototype projects to
demonstrate potential to exploit the Welsh-grown timber crop in the design and construction of the architectural building envelope.
The research demonstrates that it is possible to use Welsh-grown timber for a variety of modular superstructure, cladding and external joinery systems. The conclusions
identify limitations, such as a lack of research and development investment, from government and business, and a lack of knowledge and focused direction across the industry. However, the prototype projects show that the unique properties of timber, sustainably grown, managed and processed in Wales can be innovatively manufactured and assembled into prefabricated, components for the design and
construction of the low-energy architectural building envelope. Furthermore, the properties, technology and skills available have informed an additive tectonic
approach that is specific to Welsh-grown timber
Better Learning through Technology ā a report from the SchoolsTech Conversation run by Naace and ALT between January and March 2012
Affordable building system from locally grown softwoods - Ty Unnos (house in a night)
The primary aim was to design, fabricate, prototype and mainstream a solution for the use of home-grown Sitka spruce in affordable housing
Technoāpedagogy and the Conversational Learning Paradigm: Delivering the Curriculum at the Centre for Individual Language Learning
Global Scale Dissemination of ST93: A Divergent Staphylococcus aureus Epidemic Lineage That Has Recently Emerged From Remote Northern Australia.
Background: In Australia, community-associated methicillin-resistant Staphylococcus aureus (MRSA) lineage sequence type (ST) 93 has rapidly risen to dominance since being described in the early 1990s. We examined 459 ST93 genome sequences from Australia, New Zealand, Samoa, and Europe to investigate the evolutionary history of ST93, its emergence in Australia and subsequent spread overseas. Results: Comparisons with other S. aureus genomes indicate that ST93 is an early diverging and recombinant lineage, comprising of segments from the ST59/ST121 lineage and from a divergent but currently unsampled Staphylococcal population. However, within extant ST93 strains limited genetic diversity was apparent with the most recent common ancestor dated to 1977 (95% highest posterior density 1973-1981). An epidemic ST93 population arose from a methicillin-susceptible progenitor in remote Northern Australia, which has a proportionally large Indigenous population, with documented overcrowded housing and a high burden of skin infection. Methicillin-resistance was acquired three times in these regions, with a clade harboring a staphylococcal cassette chromosome mec (SCCmec) IVa expanding and spreading to Australia's east coast by 2000. We observed sporadic and non-sustained introductions of ST93-MRSA-IVa to the United Kingdom. In contrast, in New Zealand, ST93-MRSA-IVa was sustainably transmitted with clonal expansion within the Pacific Islander population, who experience similar disadvantages as Australian Indigenous populations. Conclusion: ST93 has a highly recombinant genome including portions derived from an early diverging S. aureus population. Our findings highlight the need to understand host population factors in the emergence and spread of antimicrobial resistant community pathogens
Whither Postgraduate Professional Development? Towards a theoretical framework to guide longāterm teacher development in England
Designing accredited continuing professional development for the Childrenās Workforce: challenges and opportunities facing higher education in England
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