Welfare and warfare an uneasy mix: personal experiences of and organisational responses to emotional and mental health issues in young ex-service personnel

'Shell-shock', which is now known as Post Traumatic Stress Disorder (PTSD), was first identified during the First World War and since this time the mental health of service personnel has been an issue of concern, particularly during times of armed conflict. This is an exploratory piece of research, the purpose of which is to provide information from a range of stakeholders, primarily ex-service personnel but also their families and welfare staff about the mental health needs of young military personnel

Deterministic entanglement of two neutral atoms via Rydberg blockade

We demonstrate the first deterministic entanglement of two individually addressed neutral atoms using a Rydberg blockade mediated controlled-NOT gate. Parity oscillation measurements reveal an entanglement fidelity of $F=0.58\pm0.04$, which is above the entanglement threshold of $F=0.5$, without any correction for atom loss, and $F=0.71\pm0.05$ after correcting for background collisional losses. The fidelity results are shown to be in good agreement with a detailed error model.Comment: 4 figure

Elicited Priors for Bayesian Model Specifications in Political Science Research

We explain how to use elicited priors in Bayesian political science research. These are a form of prior information produced by previous knowledge from structured interviews with subjective area experts who have little or no concern for the statistical aspects of the project. The purpose is to introduce qualitative and area-specific information into an empirical model in a systematic and organized manner in order to produce parsimonious yet realistic implications. Currently, there is no work in political science that articulates elicited priors in a Bayesian specification. We demonstrate the value of the approach by applying elicited priors to a problem in judicial comparative politics using data and elicitations we collected in Nicaragua

More haste, less speed? : an evaluation of fast track policies to tackle persistent youth offending in Scotland

In 2003 the Scottish Executive introduced a new 'Fast Track' policy on a pilot basis, which was intended to speed up the processing of persistent youth offending cases and reduce rates of persistent offending. Additional resources were provided to promote access to dedicated programmes, as well as quicker assessment, report delivery and decision making. This paper, based on a multi-stranded comparative evaluation, describes how the policy was welcomed by a wide range of practitioners, decision makers and managers involved with children's hearings who mostly thought it was a positive innovation consistent with the hearing system's commitment to a welfare-based approach. 'Fast Track' cases were handled more quickly than others. After two years, however, the policy was discontinued, largely because of negative evidence about re-offending

Becoming 'ward smart' medical students.

BACKGROUND: A small number of medical students elect to work as health care assistants (HCAs) during or prior to their undergraduate training. There is a significant body of evidence in the literature regarding the impact of HCA experience on student nurses; however, little research has examined the effects of such experience on medical students. METHODS: All fourth-year medical students with self-declared experience as HCAs from a single UK medical school were invited to participate in focus groups to explore their experiences and perceptions. Ten students from the year group took part. RESULTS: Participants felt that their experience as HCAs enhanced their learning in the workplace through becoming 'ward smart', helping them to become socialised into the world of health care, providing early meaningful and humanised patient interaction, and increasing their understanding of multidisciplinary team (MDT) members' roles. Little research has examined the effects of [HCA] experience on medical students DISCUSSION: Becoming 'ward smart' and developing a sense of belonging are central to maximising learning in, from and through work on the ward. Experience as a HCA provides a range of learning and social opportunities for medical students, and legitimises their participation within clinical communities. HCA experience also seems to benefit in the 'hard to reach' dimensions of medical training: empathy; humanisation of patient care; professional socialisation; and providing a sense of belonging within health care environments

Out of sight but not out of harm’s way: human disturbance reduces reproductive success of a cavity-nesting seabird

While negative effects of human disturbance on animals living above the ground have been widely reported, few studies have considered effects on animals occupying cavities or burrows underground. It is generally assumed that, in the absence of direct visual contact, such species are less vulnerable to disturbance. Seabird colonies can support large populations of burrow- and cavity-nesting species and attract increasing numbers of tourists. We investigated the potential effects of recreational disturbance on the reproductive behaviour of the European storm petrel <i>Hydrobates pelagicus</i>, a nocturnally-active cavity-nesting seabird. Reproductive phenology and outcome of nests subject to high and low levels of visitor pressure were recorded in two consecutive years. Hatching success did not differ between disturbance levels, but overall nestling mortality was significantly higher in areas exposed to high visitor pressure. Although visitor numbers were consistent throughout the season, the magnitude and rate of a seasonal decline in productivity were significantly greater in nests subject to high disturbance. This study presents good evidence that, even when humans do not pose a direct mortality risk, animals may perceive them as a predation risk. This has implications for the conservation and management of a diverse range of burrow- and cavity-dwelling animals. Despite this reduction in individual fitness, overall colony productivity was reduced by ≤1.6% compared with that expected in the absence of visitors. While the colony-level consequences at the site in question may be considered minor, conservation managers must evaluate the trade-off between potential costs and benefits of public access on a site- and species-specific basis

Setting priorities for development of emerging interventions against childhood diarrhoea

An expert panel exercise was conducted to assess feasibility and potential effectiveness of 10 emerging health interventions against childhood diarrhoea. Twelve international experts were invited to take part in a CHNRI priority setting process. This group used 12 different criteria relevant to successful development and implementation of the emerging interventions, nine of which were retained in the final analysis. They showed most collective optimism towards developing household or community-level water treatment, followed by sustainable, affordable latrine options; those two emerging interventions were followed by antibiotic therapy of Cryptosporidium diarrhoea, and oral or transcutaneous enteric vaccine development

The luminosities of backsplash galaxies in constrained simulations of the Local Group

We study the differences and similarities in the luminosities of bound, infalling and the so-called backsplash (Gill et al. 2005) galaxies of the Milky Way and M31 using a hydrodynamical simulation performed within the Constrained Local UniversE Simulation (CLUES) project. The simulation models the formation of the Local Group within a self-consistent cosmological framework. We find that even though backsplash galaxies passed through the virial radius of their host halo and hence may have lost a (significant) fraction of their mass, their stellar populations are hardly affected. This leaves us with comparable luminosity functions for infalling and backsplash galaxies and hence little hope to decipher their past (and different) formation and evolutionary histories by luminosity measurements alone. Nevertheless, due to the tidal stripping of dark matter we find that the mass-to-light ratios have changed when comparing the various populations against each other: they are highest for the infalling galaxies and lowest for the bound satellites with the backsplash galaxies in-between.Comment: 9 pages, 10 figures, 1 table, accepted for publication in MNRA