Molecular Genetic Typing of Staphylococcus aureus from Cows, Goats, Sheep, Rabbits and Chickens

End of project reportsS. aureus can also cause a number of infections in animals such as tick-associated pyaemia in lambs, staphylococcosis in rabbits, septicaemia, abscesses and chondronecrosis in chickens and pneumonia and osteomyelitis complex in turkeys. S. aureus is the most frequent cause of bovine mastitis, a disease that is of economic importance worldwide (Beck et al., 1992). Typically staphylococcal mastitis is chronic in nature, with subclinical mastitis being the most common form

Plugging the gap – can planned infrastructure address resistance to adoption of electric vehicles?

Non peer reviewe

Academic professional development for effective e-learning: a possible framework for Brazil

Distance education at a tertiary level in Brazil represents a very new educational approach compared with countries such as Australia and the United Kingdom. However, higher educational institutions in these and other countries share similar concerns surrounding this issue. One concern relates to preparing academics for delivery of quality online education. This paper will explore a PhD investigation concerning academic professional development for online learning in Brazil, as well as discuss the current available literature regarding this topic

Marginally unstable Holmboe modes

Marginally unstable Holmboe modes for smooth density and velocity profiles are studied. For a large family of flows and stratification that exhibit Holmboe instability, we show that the modes with phase velocity equal to the maximum or the minimum velocity of the shear are marginally unstable. This allows us to determine the critical value of the control parameter R (expressing the ratio of the velocity variation length scale to the density variation length scale) that Holmboe instability appears R=2. We then examine systems for which the parameter R is very close to this critical value. For this case we derive an analytical expression for the dispersion relation of the complex phase speed c(k) in the unstable region. The growth rate and the width of the region of unstable wave numbers has a very strong (exponential) dependence on the deviation of R from the critical value. Two specific examples are examined and the implications of the results are discussed.Comment: Submitted to Physics of Fluid

Planning purposeful imaginative activities in creative contexts for children’s literacy

Although children in primary schools in England are required to write imaginatively in order to gain optimum marks in statutory tests, an emphasis is often placed on revising decontextualised genre features, grammar and spelling. I wondered whether there was a place for creativity and imagination within the apparent constraints of a curriculum for English that had become defined by objectives and teaching procedures imposed by national strategies to raise literacy standards. Using a definition of creativity as purposeful imaginative activity, I set out to explore how teachers could interpret the objectives imaginatively and plan meaningful contexts for literacy, even in a climate of changing curriculum emphases. My thesis reports on three cycles of reflective, collaborative action research focused on literacy planning, in order to theorise meanings in relation to my values, understanding and practice. As a result of the research, approaches to planning sequences of purposeful imaginative activities that embed literacy concepts in meaningful creative contexts are exemplified. Evidence from an analysis of literacy plans for children in classrooms across the primary phase shows that teachers use their professional imaginations to plan their provision for children to read and write imaginatively – their statutory national curriculum entitlement (DfEE, 2000). We found that children’s literacy improves when they dwell in possible worlds as, for example, curators, custodians or concerned villagers, using the powerful resource of their own, and collective, imaginations. In addition, an analysis of drawings revealed evidence of the effort and effect of children’s somatic and affective imaginations. The work is underpinned by theories of: aesthetic appreciation and representation; child-centred, holistic pedagogy; inclusive creative processes; and the imagination as a resource for creating meaning. My ideas have been challenged and developed by academics such as Pat D'Arcy on literacy, Robert Sternberg on creativity, and Ken Robinson on imagination, in particular. As a result of the research, two conceptual tools for planning were developed and tested. They are underpinned by theory and professional experience and have been used effectively in schools during and beyond the research project. Components of the creative process were identified as motivating ideas, associating ideas, generating ideas, innovating ideas and communicating ideas, and became the MAGIC planning tool. Components of the imagination's repertoire were identified as auditory, kinaesthetic, tactile, emotional and visual, and became the AKTEV imagination repertoire. These represent the living education theories that have transformed my practice, and are offered as a contribution to the field of primary English education

Continued evaluation of potential for geologic storage of carbon dioxide in the southeastern United States

Southern States Energy Board Duke Energy Santee Cooper Power Southern CompanyBureau of Economic Geolog

An adaptive hybrid pattern-matching algorithm on indeterminate strings

We describe a hybrid pattern-matching algorithm that works on both regular and indeterminate strings. This algorithm is inspired by the recently proposed hybrid algorithm FJS and its indeterminate successor. However, as discussed in this paper, because of the special properties of indeterminate strings, it is not straightforward to directly migrate FJS to an indeterminate version. Our new algorithm combines two fast pattern-matching algorithms, ShiftAnd and BMS (the Sunday variant of the Boyer-Moore algorithm), and is highly adaptive to the nature of the text being processed. It avoids using the border array, therefore avoids some of the cases that are awkward for indeterminate strings. Although not always the fastest in individual test cases, our new algorithm is superior in overall performance to its two component algorithms — perhaps a general advantage of hybrid algorithms