8,074 research outputs found
Representation, searching and discovery of patterns of bases in complex RNA structures
We describe a graph theoretic method designed to perform efficient searches for substructural patterns in nucleic acid structural coordinate databases using a simplified vectorial representation. Two vectors represent each nucleic acid base and the relative positions of bases with respect to one another are described in terms of distances between the defined start and end points of the vectors on each base. These points comprise the nodes and the distances the edges of a graph, and a pattern search can then be performed using a subgraph isomorphism algorithm. The minimal representation was designed to facilitate searches for complex patterns but was first tested on simple, well-characterised arrangements of bases such as base pairs and GNRA-tetraloop receptor interactions. The method performed very well for these interaction types. A survey of side-by-side base interactions, of which the adenosine platform is the best known example, also locates examples of similar base rearrangements that we consider to be important in structural regulation. A number of examples were found, with GU platforms being particularly prevalent. A GC platform in the RNA of the Thermus thermophilus small ribosomal subunit is in an analogous position to an adenosine platform in other species. An unusual GG platform is also observed close to one of the substrate binding sites in Haloarcula marismortui large ribosomal subunit RNA
The self-care for people initiative: the outcome evaluation.
To determine the effects of a community-based training programme in self-care on the lay population
Language, Education and the Peace Process in Myanmar
This article analyses the relationship between the politics of education and language, and armed conflict and ongoing peace process in Myanmar. It discusses the state education system, which since the military coup of 1962 has promoted the idea of the country based on the language and culture of the Bamar (Burman) majority community, and the school systems developed by ethnic armed groups which oppose the military government. Ethnic opposition education regimes have developed mother tongue-based school systems. In some cases, the Mon for example, these broadly follow the government curriculum, while being locally owned and delivered in ethnic languages; in others, such as the Karen, the local education system diverges significantly from the Myanmar government curriculum, making it difficult for students to transition between the two systems. This article explores the consequences of these developments, and how reforms in Myanmar since 2011 — including the peace process, which remains incomplete and contested — have opened the space for educational reform, and the possible “convergence” of state and non-state education regimes. Ethnic nationality communities remain determined to conserve and [End Page 128] reproduce their own languages and cultures, adopting positions in relation to language and education which reflect broader state-society relations in Myanmar, and in particular ethnic politicians’ demands for a federal political settlement to decades of armed conflict. The article concludes that sustainable resolution to Myanmar’s protracted state-society conflict is unlikely to be achieved until elites can negotiate agreement on ethnic language and teaching policies
Sharing data from clinical trials: the rationale for a controlled access approach.
The move towards increased transparency around clinical trials is welcome. Much focus has been on under-reporting of trials and access to individual patient data to allow independent verification of findings. There are many other good reasons for data sharing from clinical trials. We describe some key issues in data sharing, including the challenges of open access to data. These include issues in consent and disclosure; risks in identification, including self-identification; risks in distorting data to prevent self-identification; and risks in analysis. These risks have led us to develop a controlled access policy, which safeguards the rights of patients entered in our trials, guards the intellectual property rights of the original researchers who designed the trial and collected the data, provides a barrier against unnecessary duplication, and ensures that researchers have the necessary resources and skills to analyse the data
Power dynamics of language and education policy in Myanmar's contested transition
This article examines the development of education policy in Myanmar/Burma at a period of “critical juncture.” There are two major strands to this article, regarding policy process and stakeholder voices that we bring together. We argue that powerful actors such as the government and international agencies frame policy in ways that often exclude the concerns and aspirations of education users and that there are often significant gaps between their positions and the realities of “ordinary” citizens. Such issues are of particular concern, given the importance of education and language as key elements of ethnic stakeholders’ identities and interests, in relation to the ongoing and still deeply contested peace process. As a result, opportunities opened by the critical juncture in the reform process are being missed. The article is based on data collected in interviews and focus groups with over 500 respondents between 2011 and 2016 in Myanmar
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Self-guided mindfulness and cognitive behavioural practices reduce anxiety in autistic adults: A pilot 8-month waitlist-controlled trial of widely available online tools
Anxiety in autism is an important treatment target because of its consequences for quality of life and wellbeing. Growing evidence suggests that Cognitive Behaviour Therapies (CBT) and Mindfulness-Based Therapies (MBT) can ameliorate anxiety in autism but cost-effective delivery remains a challenge. This pilot randomized controlled trial examined whether online CBT and MBT self-help programmes could help reduce anxiety in 54 autistic adults who were randomly allocated to either an online CBT (n=16) or MBT (n=19) programme or a waitlist control group (WL; n=19). Primary outcome measures of anxiety, secondary outcome measures of broader wellbeing, and potential process of change variables were collected at baseline, after programme completion, and then 3 and 6 months post-completion. Baseline data confirmed that intolerance of uncertainty and emotional acceptance accounted for up to 61% of self-reported anxiety across all participants. The 23 participants who were retained in the active conditions (14 MBT, 9 CBT) showed significant decreases in anxiety that were maintained over 3, and to some extent also 6 months. Overall, results suggest that online self-help CBT and MBT tools may provide a cost-effective method for delivering mental health support to those autistic adults who can engage effectively with online support tools
A systematic review of evidence on the impacts of joint decision-making on community wellbeing
A systematic review of evidence on the health and wellbeing impacts of community empowerment (joint decision-making) interventions in communities
Evidence briefing: Housing associations and housing interventions: delivering community-centred approaches for health and wellbeing
Researching Bradford: A review of social research on Bradford District
A synthesis of findings from social research on the District of Bradford. This report synthesises the findings from a wide range of social research undertaken on the District of Bradford, primarily between 1995 and 2005. The researchers reviewed almost 200 pieces of work. The key results are summarised under thematic headings: - The social, economic and institutional context - Community cohesion - Housing, neighbourhoods and regeneration - Business and enterprise - Health, disability and social care - Children and young people - Education, skills and the labour market - Crime and community safety It also identifies a future research agenda. The main purpose of the review was to provide the Joseph Rowntree Foundation and local organisations in Bradford with a firm basis upon which to build future work in the District
Improving health and well-being through community health champions: a thematic evaluation of a programme in Yorkshire and Humber.
AIMS: The contribution that lay people can make to the public health agenda is being increasingly recognised in research and policy literature. This paper examines the role of lay workers (referred to as 'community health champions') involved in community projects delivered by Altogether Better across Yorkshire and Humber. The aim of the paper is to describe key features of the community health champion approach and to examine the evidence that this type of intervention can have an impact on health. METHODS: A qualitative approach was taken to the evaluation, with two strands to gathering evidence: interviews conducted with different stakeholder groups including project leads, key partners from community and statutory sectors and community workers, plus two participatory workshops to gather the views of community health champions. Seven projects (from a possible 12) were identified to be involved in the evaluation. Those projects that allowed the evaluation team to explore fully the champion role (training, infrastructure, etc.) and how that works in practice as a mechanism for empowerment were selected. In total, 29 semi-structured interviews were conducted with project staff and partners, and 30 champions, varying in terms of age, gender, ethnicity and disability, took part in the workshops. RESULTS: Becoming a community health champion has health benefits such as increased self-esteem and confidence and improved well-being. For some champions, this was the start of a journey to other opportunities such as education or paid employment. There were many examples of the influence of champions extending to the wider community of family, friends and neighbours, including helping to support people to take part in community life. Champions recognised the value of connecting people through social networks, group activities, and linking people into services and the impact that that had on health and well-being. Project staff and partners also recognised that champions were promoting social cohesiveness and helping to integrate people into their community. CONCLUSIONS: The recent public health White Paper suggested that the Altogether Better programme is improving individual and community health as well as increasing social capital, voluntary activity and wider civic participation. This evaluation supports this statement and suggests that the community health champion role can be a catalyst for change for both individuals and communities
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