219 research outputs found

    Kinetics of the monomer-dimer reaction of yeast hexokinase PI

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    ā€˜Itā€™s better than daytime televisionā€™: questioning the socio-spatial impacts of massage parlours on residential communities

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    It has been shown that street sex work is problematic for some communities, but there is less evidence of the effects of brothels. Emerging research also suggests that impact discourses outlined by residential communities and in regulatory policies should be critiqued, because they are often based on minority community voices, and limited tangible evidence is used to masquerade wider moral viewpoints about the place of sex work. Using a study of residents living in close proximity to brothels in Blackpool, this paper argues that impact is socially and spatially fluid. Impact needs to be evaluated in a more nuanced manner, which is considerate of the heterogeneity of (even one type of) sex work, and the community in question. Brothels in Blackpool had a variety of roles in the everyday socio-spatial fabric; thus also questioning the common assumption that sex work only impacts negatively on residential communities

    The abolition of the General Teaching Council for England and the future of teacher discipline

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    With the abolition of the General Teaching Council for England in the 2011 Education Act, this article considers the future of teacher discipline in England. It provides a critique of the changes to the regulation of teacher misconduct and incompetence that draws on a Foucauldian framework, especially concerning the issue of public displays of discipline and the concomitant movement to more hidden forms. In addition, the external context of accountability that accompanies the reforms to teacher discipline are considered including the perfection of the panoptic metaphor presented by the changes to Ofsted practices such as the introduction of zero-notice inspections. The article concludes that the reforms will further move teachers from being occupational professionals to being organisational professionals marking them apart from comparable professions in medicine and law

    Dynamics of sediment flux to a bathyal continental margin section through the Paleoceneā€“Eocene Thermal Maximum

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    The response of the Earth system to greenhouse-gas-driven warming is of critical importance for the future trajectory of our planetary environment. Hyperthermal events ā€“ past climate transients with global-scale warming significantly above background climate variability ā€“ can provide insights into the nature and magnitude of these responses. The largest hyperthermal of the Cenozoic was the Paleoceneā€“Eocene Thermal Maximum (PETMā€‰āˆ¼ā€‰56ā€‰Ma). Here we present new high-resolution bulk sediment stable isotope and major element data for the classic PETM section at Zumaia, Spain. With these data we provide a new detailed stratigraphic correlation to other key deep-ocean and terrestrial PETM reference sections. With this new correlation and age model we are able to demonstrate that detrital sediment accumulation rates within the Zumaia continental margin section increased more than 4-fold during the PETM, representing a radical change in regional hydrology that drove dramatic increases in terrestrial-to-marine sediment flux. Most remarkable is that detrital accumulation rates remain high throughout the body of the PETM, and even reach peak values during the recovery phase of the characteristic PETM carbon isotope excursion (CIE). Using a series of Earth system model inversions, driven by the new Zumaia carbon isotope record, we demonstrate that the silicate weathering feedback alone is insufficient to recover the PETM CIE, and that active organic carbon burial is required to match the observed dynamics of the CIE. Further, we demonstrate that the period of maximum organic carbon sequestration coincides with the peak in detrital accumulation rates observed at Zumaia. Based on these results, we hypothesise that orbital-scale variations in subtropical hydro-climates, and their subsequent impact on sediment dynamics, may contribute to the rapid climate and CIE recovery from peak-PETM conditions

    Learning on the move: exploring work with vulnerable young men through the lens of movement

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    This paper discusses a practice context in which process and movement are central to the provision of care and support. It draws on data from a research project conducted with The Menā€™s Room, Manchester, England which used ethnographic and mobile methods to explore the complex task staff undertake in engaging and supporting highly vulnerable young men. The organisationā€™s commitment to getting alongside these young men includes a mobile and highly improvised use of temporary city centre spaces for delivering its work. In this paper, I argue that these movements of practice are not simply a logistical necessity or a physical activity, but involve a kinetic way of attending, reflecting, thinking and knowing in which the organisationā€™s movements are intrinsic to the provision of care and support

    Negotiating professional and social voices in research principles and practice

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    This paper draws on work conducted for a qualitative interview based study which explores the gendered racialised and professional identifications of health and social care professionals. Participants for the project were drawn from the professional executive committees of recently formed Primary Care Trusts. The paper discusses how the feminist psychosocial methodological approach developed for the project is theoretically, practically and ethically useful in exploring the voices of those in positions of relative power in relation to both health and social care services and the social relations of gender and ethnicity. The approach draws on psychodynamic accounts of (defended) subjectivity and the feminist work of Carol Gilligan on a voice-centred relational methodology. Coupling the feminist with the psychosocial facilitates an emphasis on voice and dialogic communication between participant and researcher not always captured in psychosocial approaches which tend towards favouring the interviewer as ā€˜good listenerā€™. This emphasis on dialogue is important in research contexts where prior and ongoing relationships with professional participants make it difficult and indeed undesirable for researchers to maintain silence

    Structure and dynamics of surface uplift induced by incremental sill emplacement

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    Shallow-level sill emplacement can uplift Earthā€™s surface via forced folding, providing insight into the location and size of potential volcanic eruptions. Linking the structure and dynamics of ground deformation to sill intrusion is thus critical in volcanic hazard assessment. This is challenging, however, because (1) active intrusions cannot be directly observed, meaning that we rely on transient host-rock deformation patterns to model their structure; and (2) where ancient sill-fold structure can be observed, magmatism and deformation has long since ceased. To address this problem, we combine structural and dynamic analyses of the Alu dome, Ethiopia, a 3.5-km-long, 346-m-high, elliptical dome of outward-dipping, tilted lava flows cross-cut by a series of normal faults. Vents distributed around Alu feed lava flows of different ages that radiate out from or deflect around its periphery. These observations, coupled with the absence of bounding faults or a central vent, imply that Alu is not a horst or a volcano, as previously thought, but is instead a forced fold. Interferometric synthetic aperture radar data captured a dynamic growth phase of Alu during a nearby eruption in A.D. 2008, with periods of uplift and subsidence previously attributed to intrusion of a tabular sill at 1 km depth. To localize volcanism beyond its periphery, we contend that Alu is the first forced fold to be recognized to be developing above an incrementally emplaced saucer-shaped sill, as opposed to a tabular sill or laccolith

    Gender in the neoliberalised global academy: the affective economy of women and leadership in South Asia

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    As higher education (HE) institutions globally become increasingly performative, competitive and corporatised in response to neoliberal rationalities, the exigencies of HE leadership are being realigned to accommodate its value system. This article draws on recent British Council-funded research, including 30 semi-structured interviews, to explore womenā€™s engagement with leadership in HE in South Asia. A potent affective economy was discovered. Leadership was associated with affects such as competitiveness, aggression, impropriety, stress and anxiety, in ways that were intensiļ¬ed by highly patriarchal and corporatised HE cultures. Indeed, its difļ¬culties and toxicities meant that leadership was rejected or resisted as an object of desire by many women. We illuminate how different forms of competition contribute to the affective economy of HE leadership. The research also raises wider questions about the possibilities of disrupting dominant neoliberal constructions of HE if those who question such values are excluded (or self-exclude) from leadership positions
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