Innovative Approaches to Involving Service Users in Palliative Care Social Work Education

Service user involvement in social work education is now a firmly established concept in UnitedKingdom.As a result, it is common practice for service users to occupy central roles the education and training of social work students and staff in both qualifying and postqualifying programmes. This paper describes an initiative, undertaken inNorthern Ireland, which compares two methods of user involvement employed with undergraduate and postqualifying social work students. In both situations the students firstly observed discussedDVDexcerpts of narratives from people affected by cancer and secondly observed live facilitated interview with a 25-year-old male service user who shared his experiences being diagnosedwith cancer at a young age.Understanding the social work role in palliative care is crucial as all social workers, regardless of practice context, will have some degree involvement in helping individuals and families to address end-of-life care issues. paper compares the findings of evaluations from two student groups which may help inform social work educators about the effectiveness of different teaching methods used achieve meaningful and effective user involvement with seldom heard groups.

Humour: Stylistic Approaches

An important focus in contemporary stylistics has been on the connections between style and verbal humor, and this article charts the ways in which stylisticians have used a variety of linguistic models to analyze humorous discourse. The idea of stylistic incongruity is identified as being especially important in triggering the humor reflex. The principle of incongruity applies to any level of language or discourse, as is illustrated here by examples of puns and related forms of humor as well as by incongruities that are more to do with mismatches between text and discourse context. The principle of incongruity is also aligned with the concept of irony, through which a number of points are made about the stylistic analysis of both parody and satire.

Unite and conquer: univariate and multivariate approaches for finding differentially expressed gene sets

Motivation: Recently, many univariate and several multivariate approaches have been suggested for testing differential expression of gene sets between different phenotypes. However, despite a wealth of literature studying their performance on simulated and real biological data, still there is a need to quantify their relative performance when they are testing different null hypotheses.

Results: In this article, we compare the performance of univariate and multivariate tests on both simulated and biological data. In the simulation study we demonstrate that high correlations equally affect the power of both, univariate as well as multivariate tests. In addition, for most of them the power is similarly affected by the dimensionality of the gene set and by the percentage of genes in the set, for which expression is changing between two phenotypes. The application of different test statistics to biological data reveals that three statistics (sum of squared t-tests, Hotelling's T2, N-statistic), testing different null hypotheses, find some common but also some complementing differentially expressed gene sets under specific settings. This demonstrates that due to complementing null hypotheses each test projects on different aspects of the data and for the analysis of biological data it is beneficial to use all three tests simultaneously instead of focusing exclusively on just one.

Palladium catalysed formal 6-endo-trig approaches to pumiliotoxin alkaloids: interception of the elusive cyclopropyl intermediate

Intramolecular Heck cyclisation of (E)-vinyl bromides leads to indolizidines, related to pumiliotoxin alkaloids, in which the stereochemistry of the trisubstituted double bond undergoes inversion. A cyclopropyl intermediate, which is believed to be responsible for the double bond inversion, has been intercepted by forcing an 'early' beta-hydride elimination on this species. The relative stereochemistry of this cyclopropyl intermediate determines the regioselectivity of the final beta-hydride elimination. In this case all three beta-hydride eliminations were stereochemically permitted, giving rise to a mixture of three isomeric products, differing in the position of a double bond. (Z)-Vinyl bromides were found to be less reactive than (E)-vinyl bromides, but on cyclisation gave the required conjugated diene, with inversion of the vinyl bromide stereochemistry, as the sole reaction product. This methodology will allow rapid stereoselective access to the diene-based pumiliotoxin alkaloids.

Negotiating difference in post-conflict Northern Ireland: an analysis of approaches to integrated education

In this article, the author critically examines a variety of approaches to multicultural education noted in integrated (mixed Catholic and Protestant) schools in Northern Ireland and considers their implications in the context of the wider debate around multiculturalism. She argues that educators should challenge sectarianism, but should also resist the essentialization of group identities.