University of Westminster

About: University of Westminster is a education organization based out in London, United Kingdom. It is known for research contribution in the topics: Population & Context (language use). The organization has 2944 authors who have published 8426 publications receiving 200236 citations. The organization is also known as: Westminster University & Royal Polytechnic Institution.

A comparison study of children's independent mobility in England and Australia

Abstract: We compared independent mobility (freedom to move around the neighbourhood – or similar – without adult accompaniment) among English and Australian schoolchildren. Parents reported mobility licences granted to their children (e.g. allowing them to cross main roads alone) and accompaniment on local trips. Children reported travel mode to school. We examined associations between mobility licences and independent school journeys, and accompaniment on local trips. Among 10–12-year-olds, English children had more licences than Australian children. Mobility licences were directly associated with independent school journeys among primary but not among secondary schoolchildren who travelled further; and inversely associated with parental accompaniment to other destinations. Influences on parental restrictions should be examined to promote children's independent mobility.

Assessing carbon footprint and energy efficiency in competing supply chains: Review - Case studies and benchmarking

Abstract: This article compares the energy consumption and CO2 emissions of supply chains in Belgium, France and UK looking in particular at, jeans, yogurts, apples, tomatoes and furniture. We use a generic methodology that allows comparability across the supply chain of products, supply chains, and countries. Our benchmarking show relatively high emissions for maritime transport and the consumer leg, while logistics activities such as storage and road freight exhibit relatively low emissions. The influences of distance, retail type, area density and consumer behaviour are also examined.

Modelling the interplay between childhood and adult adversity in pathways to psychosis: initial evidence from the AESOP study

Abstract: Background There is evidence that a range of socio-environmental exposures is associated with an increased risk of psychosis. However, despite the fact that such factors probably combine in complex ways to increase risk, the majority of studies have tended to consider each exposure separately. In light of this, we sought to extend previous analyses of data from the AESOP (Aetiology and Ethnicity in Schizophrenia and Other Psychoses) study on childhood and adult markers of disadvantage to examine how they combine to increase risk of psychosis, testing both mediation (path) models and synergistic effects. Method All patients with a first episode of psychosis who made contact with psychiatric services in defined catchment areas in London and Nottingham, UK (n = 390) and a series of community controls (n = 391) were included in the AESOP study. Data relating to clinical and social variables, including parental separation and loss, education and adult disadvantage, were collected from cases and controls. Results There was evidence that the effect of separation from, but not death of, a parent in childhood on risk of psychosis was partially mediated through subsequent poor educational attainment (no qualifications), adult social disadvantage and, to a lesser degree, low self-esteem. In addition, there was strong evidence that separation from, but not death of, a parent combined synergistically with subsequent disadvantage to increase risk. These effects held for all ethnic groups in the sample. Conclusions Exposure to childhood and adult disadvantage may combine in complex ways to push some individuals along a predominantly sociodevelopmental pathway to psychosis.

Media systems in transition: Poland, Russia, China

Abstract: This article discusses the transformation of the media system in three countries moving away from the classical “communist” model: Poland, Russia and China. Despite very significant differences, all three of these societies displayed similar starting points in terms of economics, politics and media. The dominant political science tradition has discussed post‐communism as part of a more general theory of “transitology”, seeing the processes involved in these cases as examples of a world‐wide transition from dictatorial regimes towards western‐style democracy. An alternative is to see the shift away from communism as an example of “elite continuity”, in which the former bureaucratic ruling class attempts to restructure itself as the owners of private capital. The article tests the two theoretical views in these three cases. It is demonstrated that transitology gives very little insight into the prevailing situations, and that the theory of elite continuity accounts much better for major features of the medi...

Predictors of axillary lymph node metastasis in breast cancer: a systematic review

Abstract: Aims To review the established and emerging techniques in axillary lymph node prediction and explore their potential impact on clinical practice. To reliably identify patients in whom axillary lymph node surgery, including SLNB, can be safely omitted. Methods Searches of PubMed were made using the search terms “axilla” (or “axillary”), “lymph”, “node” and “predictor” (or “prediction”). Articles from abstracts and reports from meetings were included only when they related directly to previously published work. Findings There are numerous studies in which the predictive utility of biomarkers as determinants of axillary lymph node status have been investigated. Few of these have specifically addressed the attributes of the primary tumour which could offer much potential for the prediction of tumour metastasis to the axillary lymph nodes. Conclusions Currently, no single marker is sufficiently accurate to obviate the need for formal axillary staging using SLNB or axillary clearance.