Engaging secondary school students in food-related citizenship: Achievements and challenges of a multi-component programme

© 2012 by the authors; licensee MDPI, Basel, Switzerland. Global food security and sustainability, animal welfare, dietary health, and socially just relations of food production have become prominent societal issues. They are of particular concern for young people as their lives progress towards becoming independent consumers and citizens with the capacity to shape food systems of the future. This paper examined the role of the Food for Life Partnership programme in promoting young people’s engagement with food-related citizenship education in secondary schools. The research consisted of a two stage study of 24 English schools. We surveyed experiences and attitudes of students and staff, and recorded programme activities. The results presented a mixed picture. Staff reports and monitoring evidence showed much successful implementation of programme activities across the whole school. However, there was less evidence of positive student behavioral change. Amongst a range of possibilities to account for the findings, one explanation is the organizational challenges of delivering a complex and ambitious programme in the secondary school setting. This suggests the need to develop food citizenship programmes that combine long term institutional reforms alongside focused interventions with specific groups of students. It also highlights the case for ensuring a place for food related citizenship on the educational policy agenda

Acceptability and feasibility of using contingency management for cannabis reduction in specialist mental health services for psychosis: A qualitative study of staff views

AIM: There is increasing evidence linking cannabis use to onset, continuation, and relapse of psychosis. Contingency Management (CM) is discussed as a candidate intervention to reduce cannabis use. Our study aimed to explore staff views on the feasibility and acceptability of using CM for cannabis reduction in early intervention services for psychosis (EIS), in order to inform wider learning about implementation of such approaches in mental health services. SETTING: EIS teams in England. METHOD: Semi-structured interviews and focus groups analysed thematically. PARTICIPANTS: Forty managers and staff members working in mental health services where a CM intervention was delivered as part of a trial, four staff who delivered CM in these settings, and three key informants (academic experts in relevant fields). INTERVENTION: A complex intervention comprising CM with incremental financial incentives (vouchers) for reducing or stopping cannabis use, and psychoeducation about the risks of cannabis use. FINDINGS: Acceptability appeared to depend on how well the intervention was seen to fit with the service setting and ethos. Concerns included who should deliver CM; potential impacts on the therapeutic relationship; the ethics of using incentives to reduce socially objectionable behaviours; and how CM fits with the work of mental health practitioners. Feasibility concerns centred on resource limitations including time, cost, training, and national guidance and commissioning. CONCLUSIONS: Staff attitudes are likely to be a crucial influence on successful implementation of contingency management for cannabis reduction in specialist mental health settings. Several contextual barriers would need to be overcome to increase the acceptability of the intervention for use in early intervention services for psychosis

The effect of invasive earthworm Lumbricus terrestris on the distribution of nitrogen in soil profile

The purpose of this study was to determine if Lumbricus terrestris, an invasive earthworm in Northern Michigan, is redistributing nitrogen from the organic soil layer to the deeper, mineral soil layer. L. terrestris burrow 2 meters vertically into the ground and emerge to feed on freshly fallen leaf litter. The study included collecting of L. terrestris in 16 0.5 m square plots by method of electro-shock. Soil cores from a depth of 0-5 and 30-40 cm as well as leaf litter were taken from each plot to determine nitrogen content and nitrogen isotope ratios. Data analysis resulted in no significance between plots with earthworms and without earthworms in both nitrogen, N, isotope ratios and N content. Plots with L. terrestris showed no difference between the organic and mineral soil layer. This result suggests that L. terrestris are homogenizing soil layers. However, smaller than ideal sample sizes limit interpretive capacity of the results. Further research needs to be completed to confirm these perceived trends. The analysis of nitrogen isotope ratios suggest that there is another source of 15N other than leaf litter and L. terrestris that is contributing to soil composition and therefore the contribution of each was not conclusively determined.http://deepblue.lib.umich.edu/bitstream/2027.42/64579/1/Adelson_Doman_Golembiewski_Middleton_2009.pd

Doing Biopolitics Differently? Radical Potential in the Post-2015 MDG and SDG Debates

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Smoking characteristics of Polish immigrants in Dublin

<p>Abstract</p> <p>Background</p> <p>This study examined two main hypotheses: a) Polish immigrants' smoking estimates are greater than their Irish counterparts (b) Polish immigrants purchasing cigarettes from Poland smoke "heavier" (≥ 20 cigarettes a day) when compared to those purchasing cigarettes from Ireland. The study also set out to identify significant predictors of 'current' smoking (some days and everyday) among the Polish immigrants.</p> <p>Methods</p> <p>Dublin residents of Polish origin (n = 1,545) completed a previously validated Polish questionnaire in response to an advertisement in a local Polish lifestyle magazine over 5 weekends (July–August, 2007). The Office of Tobacco Control telephone-based monthly survey data were analyzed for the Irish population in Dublin for the same period (n = 484).</p> <p>Results</p> <p>Age-sex adjusted smoking estimates were: 47.6% (95% Confidence Interval [CI]: 47.3%; 48.0%) among the Poles and 27.8% (95% CI: 27.2%; 28.4%) among the general Irish population (p < 0.001). Of the57% of smokers (n = 345/606) who purchased cigarettes solely from Poland and the 33% (n = 198/606) who purchased only from Ireland, 42.6% (n = 147/345) and 41.4% (n = 82/198) were "heavy" smokers, respectively (p = 0.79). Employment (Odds Ratio [OR]: 2.89; 95% CI: 1.25–6.69), lower education (OR: 3.76; 95%CI: 2.46–5.74), and a longer stay in Ireland (>24 months) were significant predictors of current smoking among the Poles. An objective validation of the self-reported smoking history of a randomly selected sub-sample immigrant group, using expired carbon monoxide (CO) measurements, showed a highly significant correlation coefficient (r = 0.64) of expired CO levels with the reported number of cigarettes consumed (p < 0.0001).</p> <p>Conclusion</p> <p>Polish immigrants' smoking estimates are higher than their Irish counterparts, and particularly if employed, with only primary-level education, and are overseas >2 years.</p

Mapping workforce configuration and operational models in Australian emergency departments: a national survey

Objective Hospital emergency departments (ED) in Australia and internationally have been experiencing increased demand, resulting in reduced hospital quality, impaired access and adverse health outcomes. Effective evaluation of new ED service models and their effect on outcomes is reliant on baseline measures of the staffing configuration and organisational characteristics of the EDs being studied. The aim of the present study was to comprehensively measure these variables in Australian EDs. Methods Australian hospital EDs with 24-h medical and nursing cover were identified and invited to participate in the study. Telephone interviews were conducted with nursing or medical department managers to collect data related to hospital characteristics, ED workforce and training and ED service and operational models. Results Surveys were completed in 87% of the population sample (n = 135). Metropolitan EDs were significantly more likely to retain higher full-time equivalents (FTEs) in several medical (staff specialist, registrar, resident and intern) and nursing (nurse practitioner (NP), nurse educator, nurse unit manager and registered nurse) positions. NPs were employed by 52% of Australian EDs overall, but this ranged from 40% to 75% depending on jurisdiction. The most commonly used operational models were FastTrack teams (72% of EDs), short-stay/observational unit (59%) and patient liaison models for aged care (84%) and mental health (61%). EDs that employed NPs were significantly more likely to use FastTrack (P = 0.002). Allied health services most frequently available within these EDs were radiology (60%), social work (69%), physiotherapy (70%) and pharmacy (65%). Conclusions The present study has established a baseline measure of the staffing configuration and organisational characteristics of Australian EDs. What is known about the topic? EDs are overcrowded due, in part, to the combined effect of increased service demand and access block. Innovative service and workforce models have been implemented by health departments aiming to improve service and performance. National uptake of these service and workforce innovations is unknown. What does this paper add? The present study is the most comprehensive to date profiling Australian EDs covering hospital characteristics, workforce configuration, operational models and NP service patterns and practice. What are the implications for practitioners? Information from the present study will assist health service planners to evaluate workforce and service reform models, and to monitor trends in emergency service development. </jats:p

A p53-dependent mechanism underlies macrocytic anemia in a mouse model of human 5q- syndrome.

The identification of the genes associated with chromosomal translocation breakpoints has fundamentally changed understanding of the molecular basis of hematological malignancies. By contrast, the study of chromosomal deletions has been hampered by the large number of genes deleted and the complexity of their analysis. We report the generation of a mouse model for human 5q- syndrome using large-scale chromosomal engineering. Haploinsufficiency of the Cd74-Nid67 interval (containing Rps14, encoding the ribosomal protein S14) caused macrocytic anemia, prominent erythroid dysplasia and monolobulated megakaryocytes in the bone marrow. These effects were associated with defective bone marrow progenitor development, the appearance of bone marrow cells expressing high amounts of the tumor suppressor p53 and increased bone marrow cell apoptosis. Notably, intercrossing with p53-deficient mice completely rescued the progenitor cell defect, restoring common myeloid progenitor and megakaryocytic-erythroid progenitor, granulocyte-monocyte progenitor and hematopoietic stem cell bone marrow populations. This mouse model suggests that a p53-dependent mechanism underlies the pathophysiology of the 5q- syndrome