Successful small-scale irrigation or environmental destruction? The political ecology of competing claims on water in the Uluguru Mountains, Tanzania

In the Uluguru Mountains of Tanzania, an expansion in informal hosepipe irrigation by small-scale farmers has enabled the development of horticulture and resulted in improvements in farmers’ livelihoods. This has taken place largely independently of external support and can be seen as an example of the ‘private’ irrigation that is increasingly viewed as important for sub-Saharan Africa. However, these activities are seen by both representatives of government and some donors, as the cause of both environmental degradation and water shortages downstream, especially in the nearby city of Morogoro. As a result, there have been attempts to evict the farmers from the mountain. Negative narratives persist and the farmers on the mountainside are portrayed as a problem to be ‘solved’. This article explores these tensions, contributing to debates about the formalisation of water management arrangements and the place of the state in regulating and adjudicating rights to access water. We argue that a focus on legality and formalisation serves to obscure the political nature of competing claims on resources that the case illustrates

The development of the image of Catholicism in Russian literary tradition: 1820-1949

This thesis examines the development of the image of Catholicism in Russian literary tradition between the end of the Napoleonic War and the end of the Second World War. It analyses Catholicism as represented in texts from several different genres – poetry, drama, essays, letters, travel writing and novels. The texts are taken from the work of Chaadaev, Pushkin, the Slavophiles, Gogol´, Tiutchev, the Russian Jesuits, Dostoevskii, Solov´ev, Rozanov, Merezhkovskii, Ellis and Dmitrieva, and Viacheslav Ivanov. The thesis argues that although aspects of the negative image of Catholicism in Russian literary culture remained fairly constant through this period of Russian history, the literary development of this image differed substantially from its development in polemics and essays. The literary sphere allowed Catholicism to be seen in a more open way. The treatment of Catholicism in poetry, novels and travel writing suggested that it be seen as a faith, just like Russian Orthodoxy. Writers depicting Catholicism in a positive light were striving for a universalism that they saw as the essence of being Russian. The thesis therefore reveals that while for some writers, ‘Russian’ and ‘Catholic’ were antithetical concepts, others had a receptive attitude to Catholicism, sometimes culminating in the act of conversion could be seen as a step towards the Universal and unity with the rest of humankind that all Russians should strive towards

Study protocol: Investigation of the Delirium Observation Screening Scale (DOSS) for the routine detection of delirium in the care home setting: a prospective cohort study

Introduction: Delirium is a common and distressing condition associated with frailty, dementia and co-morbidity. These are common in long-term care settings. Residents in care homes are therefore at particular risk of delirium. Despite this, methods to detect delirium in care homes are lacking, with existing diagnostic tools taking too long, or requiring specific training to deliver. This limits their feasibility for use for the routine detection of delirium by care home staff. Routine screening for delirium in care homes would allow timely attention to exacerbating factors to attenuate the episode, and facilitate future research into delirium in the care home environment. Methods: Residents from four large care homes will be asked to consent (or their consultees asked to provide a declaration of agreement) to participate in the study. Care home staff will administer the 25-item Delirium Observation Screening Scale (DOSS) – a delirium screening tool based on observed behaviours and this will be tested against the research standard Confusion Assessment Method (CAM) administered by trained research assistants performed twice per week for all participating residents. Analysis: Sensitivity, specificity, positive and negative predictive values, likelihood ratios and a diagnostic odds ratio will be calculated for the detection of delirium with the 25-item DOSS. The feasibility of routine delirium screening and the scaling properties of the 25-item DOSS will also be explored. Ethics and Dissemination: For residents lacking capacity to participate, a consultee will be approached for a declaration of agreement for inclusion in the study. Results will be published in peer-reviewed journals and disseminated in written format to Clinical Commissioning Groups, General Practitioners, and relevant third parties. Registration details: This study is registered on the ISRCTN registry (ISRCTN14608554

Factors associated with medication adherence in school-aged children with asthma

Adherence to preventive asthma treatment is poor, particularly in children, yet the factors associated with adherence in this age group are not well understood. Adherence was monitored electronically over 6 months in school-aged children who attended a regional emergency department in New Zealand for an asthma exacerbation and were prescribed twice-daily inhaled corticosteroids. Participants completed questionnaires including assessment of family demographics, asthma responsibility and learning style. Multivariable analysis of factors associated with adherence was conducted. 101 children (mean (range) age 8.9 (6-15) years, 51% male) participated. Median (interquartile range) preventer adherence was 30% (17-48%) of prescribed. Four explanatory factors were identified: female sex (+12% adherence), Asian ethnicity (+19% adherence), living in a smaller household (-3.0% adherence per person in the household), and younger age at diagnosis (+2.7% for every younger year of diagnosis) (all p<0.02). In school-aged children attending the emergency department for asthma, males and non-Asian ethnic groups were at high risk for poor inhaled corticosteroid adherence and may benefit most from intervention. Four factors explained a small proportion of adherence behaviour indicating the difficulty in identifying adherence barriers. Further research is recommended in other similar populations

Leadership and decision-making practices in public versus private universities in Pakistan

The goal of this study is to examine differences in leadership and decision-making practices in public and private universities in Pakistan, with a focus on transformational leadership (TL) and participative decision-making (PDM). We conducted semi-structured interviews with 46 deans and heads of department from two public and two private universities in Pakistan. Our findings indicate that leadership and decision-making practices are different in public and private universities. While differences were observed in all six types of TL-behaviour, the following three approaches emerged to be crucial in both public and private universities: (1) articulating a vision, (2) fostering the acceptance of group goals, and (3) high-performance expectations. In terms of PDM, deans and heads of department in public and private universities adopt a collaborative approach. However, on a practical level this approach is limited to teacher- and student-related matters. Overall, our findings suggest that the leadership and decision-making practices in Pakistani public and private universities are transformational and participative in nature

The Precursors and Products of Justice Climates: Group Leader Antecedents and Employee Attitudinal Consequences

Drawing on the organizational justice, organizational climate, leadership and personality, and social comparison theory literatures, we develop hypotheses about the effects of leader personality on the development of three types of justice climates (e.g., procedural, interpersonal, and informational), and the moderating effects of these climates on individual level justice- attitude relationships. Largely consistent with the theoretically-derived hypotheses, the results showed that leader (a) agreeableness was positively related to procedural, interpersonal and informational justice climates, (b) conscientiousness was positively related to a procedural justice climate, and (c) neuroticism was negatively related to all three types of justice climates. Further, consistent with social comparison theory, multilevel data analyses revealed that the relationship between individual justice perceptions and job attitudes (e.g., job satisfaction, commitment) was moderated by justice climate such that the relationships were stronger when justice climate was high

Angle-dependence of quantum oscillations in YBa2Cu3O6.59 shows free spin behaviour of quasiparticles

Measurements of quantum oscillations in the cuprate superconductors afford a new opportunity to assess the extent to which the electronic properties of these materials yield to a description rooted in Fermi liquid theory. However, such an analysis is hampered by the small number of oscillatory periods observed. Here we employ a genetic algorithm to globally model the field, angular, and temperature dependence of the quantum oscillations observed in the resistivity of YBa2Cu3O6.59. This approach successfully fits an entire data set to a Fermi surface comprised of two small, quasi-2-dimensional cylinders. A key feature of the data is the first identification of the effect of Zeeman splitting, which separates spin-up and spin-down contributions, indicating that the quasiparticles in the cuprates behave as nearly free spins, constraining the source of the Fermi surface reconstruction to something other than a conventional spin density wave with moments parallel to the CuO2 planes.Comment: 8 pages, 4 figure