451 research outputs found

    Making Sense of 'Joint Enterprise' for Murder: Legal Legitimacy or Instrumental Acquiescence?

    Get PDF
    AbstractThe legal doctrine of ‘joint enterprise’ has been heavily criticized for lacking legitimacy, primarily linked to distributive (in)justice. This paper draws on the narratives of ‘joint enterprise prisoners’ serving long life sentences for murder to address such concerns and extend the discussion to questions of ‘legal legitimacy’. Prisoners who were early in their sentences explicitly rejected the legal legitimacy of joint enterprise, while those at a later stage reported ‘accepting’ their conviction and demonstrated ‘consent’ by engaging with their sentence. We argue that rather than representing normative acceptance of the legal legitimacy of joint enterprise over time, this acceptance is a form of instrumental acquiescence associated with ‘dull compulsion’ ‘coping acceptance’ and personal meaning making.Isaac Newton Trus

    The effect of prolonged simulated non- gravitational environment on mineral balance in the adult male, volume 1 Final report

    Get PDF
    Effect of prolonged bed rest with simulated weightlessness on mineral balance in male adult - Vol.

    Swimming with the Tide: Adapting to Long-Term Imprisonment

    Get PDF
    © 2016 Academy of Criminal Justice Sciences. Given the increasing number of prisoners serving life sentences in England and Wales, and the increasing average length of these sentences, it is surprising that so little attention has been paid to the experiences and effects of such sanctions. This article describes how prisoners serving very long sentences from an early age adapt over time to their circumstances. In particular, it focuses on the transition between the early and subsequent stages of such sentences, specifically, the ways that these prisoners adapt to the sentence, manage time, come to terms with their offense, shift their conception of control, make their sentence constructive, and find wider meaning in and from their predicament. Our argument is that most prisoners demonstrate a shift from a form of agency that is reactive to one that is productive, as they learn to “swim with”, rather than against, the tide of their situation

    Prevention of bone mineral changes induced by bed rest: Modification by static compression simulating weight bearing, combined supplementation of oral calcium and phosphate, calcitonin injections, oscillating compression, the oral diophosphonatedisodium etidronate, and lower body negative pressure

    Get PDF
    The phenomenon of calcium loss during bed rest was found to be analogous to the loss of bone material which occurs in the hypogravic environment of space flight. Ways of preventing this occurrence are investigated. A group of healthy adult males underwent 24-30 weeks of continuous bed rest. Some of them were given an exercise program designed to resemble normal ambulatory activity; another subgroup was fed supplemental potassium phosphate. The results from a 12-week period of treatment were compared with those untreated bed rest periods. The potassium phosphate supplements prevented the hypercalciuria of bed rest, but fecal calcium tended to increase. The exercise program did not diminish the negative calcium balance. Neither treatment affected the heavy loss of mineral from the calcaneus. Several additional studies are developed to examine the problem further

    The Atmospheric Infrared Sounder Version 6 Cloud Products

    Get PDF
    The version 6 cloud products of the Atmospheric Infrared Sounder (AIRS) and Advanced Microwave Sounding Unit (AMSU) instrument suite are described. The cloud top temperature, pressure, and height and effective cloud fraction are now reported at the AIRS field-of-view (FOV) resolution. Significant improvements in cloud height assignment over version 5 are shown with FOV-scale comparisons to cloud vertical structure observed by the CloudSat 94 GHz radar and the Cloud-Aerosol LIdar with Orthogonal Polarization (CALIOP). Cloud thermodynamic phase (ice, liquid, and unknown phase), ice cloud effective diameter D(sub e), and ice cloud optical thickness () are derived using an optimal estimation methodology for AIRS FOVs, and global distributions for 2007 are presented. The largest values of tau are found in the storm tracks and near convection in the tropics, while D(sub e) is largest on the equatorial side of the midlatitude storm tracks in both hemispheres, and lowest in tropical thin cirrus and the winter polar atmosphere. Over the Maritime Continent the diurnal variability of tau is significantly larger than for the total cloud fraction, ice cloud frequency, and D(sub e), and is anchored to the island archipelago morphology. Important differences are described between northern and southern hemispheric midlatitude cyclones using storm center composites. The infrared-based cloud retrievals of AIRS provide unique, decadal-scale and global observations of clouds over portions of the diurnal and annual cycles, and capture variability within the mesoscale and synoptic scales at all latitudes

    High spatial resolution imaging of methane and other trace gases with the airborne Hyperspectral Thermal Emission Spectrometer (HyTES)

    Get PDF
    Currently large uncertainties exist associated with the attribution and quantification of fugitive emissions of criteria pollutants and greenhouse gases such as methane across large regions and key economic sectors. In this study, data from the airborne Hyperspectral Thermal Emission Spectrometer (HyTES) have been used to develop robust and reliable techniques for the detection and wide-area mapping of emission plumes of methane and other atmospheric trace gas species over challenging and diverse environmental conditions with high spatial resolution that permits direct attribution to sources. HyTES is a pushbroom imaging spectrometer with high spectral resolution (256 bands from 7.5 to 12 µm), wide swath (1–2 km), and high spatial resolution (∼ 2 m at 1 km altitude) that incorporates new thermal infrared (TIR) remote sensing technologies. In this study we introduce a hybrid clutter matched filter (CMF) and plume dilation algorithm applied to HyTES observations to efficiently detect and characterize the spatial structures of individual plumes of CH4, H2S, NH3, NO2, and SO2 emitters. The sensitivity and field of regard of HyTES allows rapid and frequent airborne surveys of large areas including facilities not readily accessible from the surface. The HyTES CMF algorithm produces plume intensity images of methane and other gases from strong emission sources. The combination of high spatial resolution and multi-species imaging capability provides source attribution in complex environments. The CMF-based detection of strong emission sources over large areas is a fast and powerful tool needed to focus on more computationally intensive retrieval algorithms to quantify emissions with error estimates, and is useful for expediting mitigation efforts and addressing critical science questions
    corecore