Use of industrial simulation to facilitate work based skills for building surveying, an introduction to the rationala for research

Research to establish pedagogy for imparting work based skills to students studying higher education courses in building surveying is being undertaken by the author at Sheffield Hallam University. An overview of the work thus far is provided. The pathway undertaken by typical building surveying industry entrants is outlined, along with the need for work based skills to be gained before employment commences. Research is based upon requirements expressed by the four stakeholders to building surveying education, (learner, education provider, employer and professional body). The rationale for provision of work based skills alongside academic learning is established. Use of a modified action research based methodology is proposed and justified, by reference to existing literature and the required research outcomes. Use of an enquiry based learning model using industrial simulation is proposed and justified. Factors influencing successful delivery of industrial simulations and enquiry based learning are identified, and the measures requiring to be addresse

Imparting work based skills on vocational courses, pedagogy of using industrial simulation in surveying education: a study of a model run at Sheffield Hallam University in 2011

The paper relates to delivering vocational higher education to prospective building surveyors. Preparing students for the workplace requires inclusion of academic knowledge, workplace skills and practical vocational experience. This is reinforced by feedback from the four stakeholders to surveying education, learner, employer, education provider and professional institution. Successful delivery of learning to distinct vocational groups requires specific pedagogy. The paper analyses a realistic industrial simulation delivered to teach knowledge and skills to undergraduate building surveying students. Initial pedagogy was proposed by CEEBL, Centre for Excellence in Enquiry Based Learning. Work based skills requirements were taken from published work including leading building surveying academics and practitioners like Professor Mike Hoxley and Professor Malcolm Hollis. Data analysis is used to evolve future simulations. These become better suited to delivering appropriate learning, valid assessment and usable vocational skills, against academic, student focused and industrial criteria. An action research approach is utilised by the author to develop specialist pedagogy through analysis of outcome data and stakeholder feedback. Action research is undertaken through an approach using trial, evaluation and development. The paper concludes, simulation can be a valid tool for delivering teaching, learning, assessment and vocational skills training to surveying students and justifies further research

Evolutionary Divergence in Developmental Strategies and Neuromodulatory Control Systems of Two Amphibian Locomotor Networks

Attempts to understand the neural mechanisms which produce behaviour must consider both prevailing sensory cues and the central cellular and synaptic changes they direct. At each level, neuromodulation can additionally shape the final output. We have investigated neuromodulation in the developing spinal motor networks in hatchling tadpoles of two closely related amphibians, Xenopus laevis and Rana temporaria to examine the subtle differences in their behaviours that could be attributed to their evolutionary divergence. At the point of hatching, both species can swim in response to a mechanosensory stimulus, however Rana embryos often display a more forceful, non-locomotory coiling behaviour. Whilst the synaptic drive that underlies these behaviours appears similar, subtle inter-specific differences in neuronal properties shape motor outputs in different ways. For example, Rana neurons express N-methyl-D-aspartate (NMDA)/serotonin (5-HT)-dependent oscillations, not present in hatchling Xenopus and many also exhibit a prominent slow spike after-hyperpolarisation. Such properties may endow the spinal circuitry of Rana with the ability to produce a more flexible range of outputs. Finally, we compare the roles of the neuromodulators 5-HT, noradrenaline (NA) and nitric oxide (NO) in shaping motor outputs. 5-HT increases burst durations during swimming in both Xenopus and Rana, but 5-HT dramatically slows the cycle period in Rana with little effect in Xenopus. Three distinct, but presumably homologous NO-containing brainstem clusters of neurons have been described, yet the effects of NO differ between species. In Xenopus, NO slows and shortens swimming in a manner similar to NA, yet in Rana NO and NA elicit the non-rhythmic coiling pattern

The enumeration of finite rings

Let $p$ be a fixed prime. We show that the number of isomorphism classes of finite rings of order $p^n$ is $p^\alpha$, where $\alpha=\frac{4}{27}n^3+O(n^{5/2})$. This result was stated (with a weaker error term) by Kruse and Price in 1969; a problem with their proof was pointed out by Knopfmacher in 1973. We also show that the number of isomorphism classes of finite commutative rings of order $p^n$ is $p^\beta$, where $\beta=\frac{2}{27}n^3+O(n^{5/2})$. This result was stated (again with a weaker error term) by Poonen in 2008, with a proof that relies on the problematic step in Kruse and Price's argument.Comment: 31 pages. Change of title, revised appendix, and various other small changes since previous versio

Interplay between metabotropic glutamate type 4 and adenosine type 1 receptors modulate synaptic transmission in the cerebellar cortex

The synapses between parallel fibers and Purkinje cells play a pivotal role in cerebellar function. They are intricately governed by a variety of presynaptic receptors, notably by type 4 metabotropic glutamate (mGlu4) receptors and type 1 adenosine (A1) receptors both of which curtail glutamate release upon activation. Despite their pivotal role in regulating synaptic transmission within the cerebellar cortex, functional interactions between mGlu4 and A1 receptors have remained relatively unexplored. To bridge this gap, our study delves into how mGlu4 receptor activity influences A1 receptor-mediated alterations in excitatory transmission. Employing a combination of whole-cell patch clamp recordings of Purkinje cells and parallel fiber presynaptic fluorometric calcium measurements in acute rat and mouse cerebellar cortical slices, our results reveal functional interactions between these receptor types. These findings hold implications for understanding potential roles of these presynaptic receptors in neuroprotection during pathophysiological conditions characterized by elevated glutamate and adenosine levels

Population Epidemiology of Hyperkalemia : Cardiac and Kidney Long Term Health Outcomes

Acknowledgements: We acknowledge the support of the Grampian Data Safe Haven (DaSH) facility within the Aberdeen Centre for Health Data Science and the associated financial support of the University of Aberdeen, and NHS Research Scotland (through NHS Grampian investment in DaSH). For more information, visit the DaSH website.Peer reviewedPostprin

Putting the 'street' in gang:place and space in the organisation of Scotland's drug selling gangs

Street gangs, by definition, enjoy a special relationship with the street. Prior research shows that some communities are synonymous with gangs and that turf holds a combination of expressive and instrumental value for gang members. As gangs evolve over time and through different levels of organization, however, gangs’ relationship with the street changes. This shifting street dynamic is underexplored in prior research, thus, drawing on qualitative data from Scotland and Bourdieu’s theory of social field, the current study presents three cases of gangs at different stages of evolution and examines how levels of gang organization affect spatial relationships. As gangs accumulate sufficient street capital to evolve, we find territory is defined less physically and more relationally, with implications for gang research and practice