Enclosures from below? The politics of squatting and encroachment in the post Restoration New Forest

Notwithstanding recent interest in the politics of housing, squatting in the formative contexts of post-Restoration rural England remains little understood and studied. Drawing upon a diverse archive of central government papers and those of the local officers of the New Forest – the largest crown forest in England and Wales – the paper argues that the resort to squatting was both a function of the uneven contours of forest governance. Moreover, while squatting led to the formation of new communities, it was neither exclusively a plebeian act nor, against official discourses, necessarily an abuse of the assets of the forest

Mean-field treatment of the damping of the oscillations of a 1D Bose gas in an optical lattice

We present a theoretical treatment of the surprisingly large damping observed recently in one-dimensional Bose-Einstein atomic condensates in optical lattices. We show that time-dependent Hartree-Fock-Bogoliubov (HFB) calculations can describe qualitatively the main features of the damping observed over a range of lattice depths. We also derive a formula of the fluctuation-dissipation type for the damping, based on a picture in which the coherent motion of the condensate atoms is disrupted as they try to flow through the random local potential created by the irregular motion of noncondensate atoms. We expect this irregular motion to result from the well-known dynamical instability exhibited by the mean-field theory for these systems. When parameters for the characteristic strength and correlation times of the fluctuations, obtained from the HFB calculations, are substituted in the damping formula, we find very good agreement with the experimentally-observed damping, as long as the lattice is shallow enough for the fraction of atoms in the Mott insulator phase to be negligible. We also include, for completeness, the results of other calculations based on the Gutzwiller ansatz, which appear to work better for the deeper lattices.Comment: Extended and revised version, August 200

Enclosure as internal colonisation: the subaltern commoner, terra nullius, and the settling of England’s ‘wastes’

In the past decade scholars of the here-and-now have (re)discovered the concept of enclosure, applying it with considerable zeal and in a bewildering variety of situations from the securitisation of the internet, patenting genes, to attempts to privatise urban 'public' spaces, the English 'enclosure story' is presented as a given, a narrative that is set in stone. One critical aspect of this account is that enclosure was exported to Britain's overseas colonies in a one way process. This paper shows, however, that from the early sixteenth century - and defiantly so from the late eighteenth century - arguments for the enclosure of English commons and wastes were framed using techniques and discourses deployed overseas: the languages and practices of colonialism. Commons and wastes, so the paper argues, were not just increasingly seen as empty spaces but the peoples that inhabited them written as if they were uncivilised and unable to manage the land. Further, arguments for the enclosure of wastes were also made as an alternative to Britain's overseas imperialism. The paper traces a variety of debates and proposals that collectively constitute a coherent body of 'internal colonial' thought

As lated tongues bespoke: popular protest in south-east England, 1790-1840

Available from British Library Document Supply Centre- DSC:DXN062666 / BLDSC - British Library Document Supply CentreSIGLEGBUnited Kingdo

Rural workers and the role of the rural in Eighteenth-Century English food rioting

No form of English popular protest has been subject to such close scholarly analysis as the eighteenth-century food riot, a response not just to the understanding that food riots comprised two out of every three crowd actions but also to the influence of E. P. Thompson's seminal paper ‘The moral economy of the English crowd’. If the food riot is now understood as an event of considerable complexity, one assertion remains unchallenged: that riots remained a tradition of the towns, with agrarian society all but unaffected by food rioting. This article offers a new interpretation in which the rural is not just the backdrop to food protests but instead a locus and focus of collective actions over the marketing of provisions, with agricultural workers taking centre stage. It is shown that agricultural workers often took the lead in market town riots as well as well as in instigating riots in the countryside. Further, such episodes of collective protest were neither rare nor unusual but instead formed an integral part of the food rioting repertoire. It is also shown that rural industrial workers – notoriously active in market town riots – were often joined or even led by agricultural workers in their protests

A multi-component stair climbing promotional campaign targeting calorific expenditure for worksites; a quasi-experimental study testing effects on behaviour, attitude and intention

BACKGROUND: Accumulation of lifestyle physical activity is a current aim of health promotion, with increased stair climbing one public health target. While the workplace provides an opportunity for regular stair climbing, evidence for effectiveness of point-of-choice interventions is equivocal. This paper reports a new approach to worksite interventions, aimed at changing attitudes and, hence, behaviour. METHODS: Pre-testing of calorific expenditure messages used structured interviews with members of the public (n = 300). Effects of multi-component campaigns on stair climbing were tested with quasi-experimental, interrupted time-series designs. In one worksite, a main campaign poster outlining the amount of calorific expenditure obtainable from stair climbing and a conventional point-of-choice prompt were used (Poster alone site). In a second worksite, additional messages in the stairwell about calorific expenditure reinforced the main campaign (Poster + Stairwell messages site). The outcome variables were automated observations of stair and lift ascent (28,854) and descent (29,352) at baseline and for three weeks after the intervention was installed. Post-intervention questionnaires for employees at the worksites assessed responses to the campaign (n = 253). Analyses employed Analysis of Variance with follow-up Bonferroni t-tests (message pre-testing), logistic regression of stair ascent and descent (campaign testing), and Bonferroni t-tests and multiple regression (follow-up questionnaire). RESULTS: Pre-testing of messages based on calorific expenditure suggested they could motivate stair climbing if believed. The new campaign increased stair climbing, with greater effects at the Poster + Stairwell messages site (OR = 1.52, 95% CI = 1.40-1.66) than Posters alone (OR = 1.24, 95% CI = 1.15-1.34). Follow-up revealed higher agreement with two statements about calorific outcomes of stair climbing in the site where they were installed in the stairwell, suggesting more positive attitudes resulted from the intervention. Future intentions for stair use were predicted by motivation by the campaign and beliefs that stair climbing would help weight control. CONCLUSIONS: Multi-component campaigns that target attitudes and intentions may substantially increase stair climbing at work

A global probabilistic tsunami hazard assessment from earthquake sources

Large tsunamis occur infrequently but have the capacity to cause enormous numbers of casualties, damage to the built environment and critical infrastructure, and economic losses. A sound understanding of tsunami hazard is required to underpin management of these risks, and while tsunami hazard assessments are typically conducted at regional or local scales, globally consistent assessments are required to support international disaster risk reduction efforts, and can serve as a reference for local and regional studies. This study presents a global-scale probabilistic tsunami hazard assessment (PTHA), extending previous global-scale assessments based largely on scenario analysis. Only earthquake sources are considered, as they represent about 80% of the recorded damaging tsunami events. Globally extensive estimates of tsunami run-up height are derived at various exceedance rates, and the associated uncertainties are quantified. Epistemic uncertainties in the exceedance rates of large earthquakes often lead to large uncertainties in tsunami run-up. Deviations between modelled tsunami run-up and event observations are quantified, and found to be larger than suggested in previous studies. Accounting for these deviations in PTHA is important, as it leads to a pronounced increase in predicted tsunami run-up for a given exceedance rate.Published219-2446T. Studi di pericolosità sismica e da maremot

Observing Extended Sources with the \Herschel SPIRE Fourier Transform Spectrometer

The Spectral and Photometric Imaging Receiver (SPIRE) on the European Space Agency's Herschel Space Observatory utilizes a pioneering design for its imaging spectrometer in the form of a Fourier Transform Spectrometer (FTS). The standard FTS data reduction and calibration schemes are aimed at objects with either a spatial extent much larger than the beam size or a source that can be approximated as a point source within the beam. However, when sources are of intermediate spatial extent, neither of these calibrations schemes is appropriate and both the spatial response of the instrument and the source's light profile must be taken into account and the coupling between them explicitly derived. To that end, we derive the necessary corrections using an observed spectrum of a fully extended source with the beam profile and the source's light profile taken into account. We apply the derived correction to several observations of planets and compare the corrected spectra with their spectral models to study the beam coupling efficiency of the instrument in the case of partially extended sources. We find that we can apply these correction factors for sources with angular sizes up to \theta_{D} ~ 17". We demonstrate how the angular size of an extended source can be estimated using the difference between the sub-spectra observed at the overlap bandwidth of the two frequency channels in the spectrometer, at 959<\nu<989 GHz. Using this technique on an observation of Saturn, we estimate a size of 17.2", which is 3% larger than its true size on the day of observation. Finally, we show the results of the correction applied on observations of a nearby galaxy, M82, and the compact core of a Galactic molecular cloud, Sgr B2.Comment: Accepted for publication by A&

Applying the trigger review method after a brief educational intervention: potential for teaching and improving safety in GP specialty training?

&lt;p&gt;Background: The Trigger Review Method (TRM) is a structured approach to screening clinical records for undetected patient safety incidents (PSIs) and identifying learning and improvement opportunities. In Scotland, TRM participation can inform GP appraisal and has been included as a core component of the national primary care patient safety programme that was launched in March 2013. However, the clinical workforce needs up-skilled and the potential of TRM in GP training has yet to be tested. Current TRM training utilizes a workplace face-to-face session by a GP expert, which is not feasible. A less costly, more sustainable educational intervention is necessary to build capability at scale. We aimed to determine the feasibility and impact of TRM and a related training intervention in GP training.&lt;/p&gt; Methods We recruited 25 west of Scotland GP trainees to attend a 2-hour TRM workshop. Trainees then applied TRM to 25 clinical records and returned findings within 4-weeks. A follow-up feedback workshop was held. &lt;p&gt;Results: 21/25 trainees (84%) completed the task. 520 records yielded 80 undetected PSIs (15.4%). 36/80 were judged potentially preventable (45%) with 35/80 classified as causing moderate to severe harm (44%). Trainees described a range of potential learning and improvement plans. Training was positively received and appeared to be successful given these findings. TRM was valued as a safety improvement tool by most participants.&lt;/p&gt; &lt;p&gt;Conclusion: This small study provides further evidence of TRM utility and how to teach it pragmatically. TRM is of potential value in GP patient safety curriculum delivery and preparing trainees for future safety improvement expectations.&lt;/p&gt