Examining veterans’ interactions with the UK social security system through a trauma-informed lens

This paper uses the principles of trauma-informed care – safety, collaboration, choice, trustworthiness, and respect – to reflect on the quality of veterans’ treatment within the UK social security system. Drawing upon new data from qualitative longitudinal research with veterans in four geographical locations across England, UK, it explores their experiences within the social security system, highlighting specific issues relating to their interactions with the Work Capability Assessment (WCA) but also the conditionality inherent within the UK benefits system. Overall, it is evident that there is a lack of understanding of the impact of trauma on people’s psychosocial functioning and, as a result, veterans are treated in ways which are variously perceived as disrespectful, unfair or disempowering and in some cases exacerbate existing mental health problems. We propose that the application of trauma-informed care principles to the UK social security system could improve interactions within this system and avoid re-traumatising those experiencing on-going or unresolved trauma. The paradigm of trauma-informed care has been used internationally to examine health, homelessness, prison and childcare services, but ours is the first exploration of its application to the delivery of social security

Moral framings in the Australian parliamentary debate on drug testing of welfare recipients

Around the world an expanding array of behavioural conditions are being attached to social security payments. This paper offers empirical evidence of the various moral frames used in the welfare conditionality debate, by its supporters and detractors. We systematically analyse the debates in the Australian federal parliament in 2017 and 2018 on two bills attempting to introduce drug testing of working-age welfare recipients, each of which resulted in stalemate. We find that proponents of welfare conditionality primarily employed consequentialist and paternalist arguments, supplemented by social justice, contractualism and communitarianism whilst opponents primarily employed consequentialist and social justice arguments. We explore how proponents and opponents anticipated and engaged with each other's preferred moral frames. By investigating the normative lenses that underpin arguments made for and against the drug-testing proposal, we shed light on how the debate on drug testing might be moved beyond its current impasse

Metallic Iron and Iron Oxide as an Explanation for the Dark Material Observed on Saturn's Icy Satellites and Rings with Cassini VIMS

The Visual and Infrared Mapping Spectrometer (VIMS) on Cassini has obtained spatially resolved spectra on satellites of Saturn. The Cassini Rev 49 Iapetus fly-by on September 10, 2007, provided data on both the dark material and the transition zone between the dark material and the visually bright ice. The dark material has low albedo with a linear increase in reflectance with wavelength, 3-micron water, and CO2 absorptions. The transition between bright and dark regions shows mixing with unusual optical properties including increased blue scattering and increasing strength of a UV absorber in areas with stronger ice absorptions. Similar spectral effects are observed on other Saturnian satellites and in the rings. We have been unable to match these spectral properties and trends using tholins and carbon compounds. However, the dark material is spectrally matched by fine-grained metallic iron plus nano-phase hematite and adsorbed water which contribute UV and 3-micron absorption, respectively. The blue scattering peak and UV absorption can be explained by Rayleigh scattering from sub-micron particles with a UV absorption, or a combination of Rayleigh scattering and Rayleigh absorption as has been attributed to spectral properties of the Moon. A new radiative transfer model that includes Rayleigh scattering and Rayleigh absorption has been constructed. Models of ice, sub-micron metallic iron, hydrated iron oxide, and trace CO2 explain the observed spectra. Rayleigh absorption requires high absorption coefficient nano-sized particles, which is also consistent with metallic iron. The UV absorber appears to have increased strength on satellite surfaces close to Saturn, with a corresponding decrease in metallic iron signature. A possible explanation is that the iron is oxidized closer to Saturn by oxygen in the extended atmosphere of Saturn's rings, or the dark material is simply covered by clean fine-grained ice particles, for example, from the E-ring. -------------------------------------------------------------------------------

The surface composition of Iapetus: Mapping results from Cassini VIMS

Cassini VIMS has obtained spatially resolved imaging spectroscopy data on numerous satellites of Saturn. A very close fly-by of Iapetus on September 10, 2007 provided the best data on the spectral signature and spatial extent of dark material on Iapetus. This Cassini Rev 49 Iapetus fly-by provided spatially resolved imaging spectroscopy data of the dark material and the leading/trailing side transition from the dark material to visually bright ice on the trailing side. Compositional mapping and radiative transfer modeling shows that the dark material is composed of metallic iron, nano-size iron oxide (hematite), CO2, H2O ice, and possible signatures of ammonia, bound water, H2 or OH-bearing minerals, trace organics, and as yet unidentified materials. CO2 indicates a pattern of increasing CO2 strength from the leading side apex to the transition zone to the icy trailing side. A Rayleigh scattering peak in the visible part of the spectrum indicates the dark material has a large component of fine, sub-0.5-μm diameter particles consistent with nanophase hematite and nanophase iron. Spectral signatures of ice also indicate that sub-0.5-μm diameter particles are present in the icy regions. Multiple lines of evidence point to an external origin for the dark material on Iapetus, including the global spatial pattern of dark material, local patterns including crater and cliff walls shielding implantation on slopes facing away from the leading side, exposing clean ice, and slopes facing the leading direction which show higher abundances of dark material. Multiple spectral features and overall spectral shape of the dark material on Iapetus match those seen on Phoebe, Hyperion, Dione, Epimetheus, Saturn's rings Cassini Division, and the F-ring implying the material has a common composition throughout the Saturn system. The dark material appears to have significant components of nanophase metallic iron and nanophase hematite contributing to the observed UV absorption. The blue scattering peak with a strong UV-visible absorption is observed in spectra of all satellites that contain dark material, again pointing to a common origin of contamination by metallic iron that is partially oxidized

Compositional maps of Saturn's moon Phoebe from imaging spectroscopy

The origin of Phoebe, which is the outermost large satellite of Saturn, is of particular interest because its inclined, retrograde orbit suggests that it was gravitationally captured by Saturn, having accreted outside the region of the solar nebula in which Saturn formed. By contrast, Saturn's regular satellites (with prograde, low-inclination, circular orbits) probably accreted within the sub-nebula in which Saturn itself formed. Here we report imaging spectroscopy of Phoebe resulting from the Cassini-Huygens spacecraft encounter on 11 June 2004. We mapped ferrous-iron-bearing minerals, bound water, trapped CO2, probable phyllosilicates, organics, nitriles and cyanide compounds. Detection of these compounds on Phoebe makes it one of the most compositionally diverse objects yet observed in our Solar System. It is likely that Phoebe's surface contains primitive materials from the outer Solar System, indicating a surface of cometary origin

The Surface Composition of Saturn's Moon Phoebe As seen by the Cassini Visual and Infrared Mapping Spectrometer

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Cassini VIMS compositional mapping of Surfaces in the Saturn System and the role of water, cyanide compounds and carbon dioxide

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