81 research outputs found

    Staff Development Outcomes Study

    Get PDF

    In-work poverty: a systematic review

    Get PDF
    Government strategy is committed to halving child poverty in the United Kingdom (UK) by 2010 and eradicating it by 2020. A range of policy initiatives have made encouraging progress, with 600,000 children lifted out of poverty in the last ten years. Yet, the total number of poor children living in working households has stayed the same at 1.4 million (nearly half of all poor children). If the ambitious targets are to be met, it will be important that the next phase of the strategy for tackling child poverty prioritises these families. The systematic review detailed in this report was commissioned by the Department for Work and Pensions (DWP). Systematic reviewing is a specialist technique which employs standardised and explicit methods to minimise the risk of drawing the wrong or misleading conclusions from a body of evidence. Explicit reporting of how the review was conducted allows others to assess the validity of its findings

    Extragalactic Globular Clusters in the Near-Infrared: V. IC 4051 and NGC 3311

    Full text link
    We present the results of combined optical and near-infrared photometry for the globular cluster systems of the giant ellipticals IC 4051 and NGC 3311. We use the reduced age-metallicity degeneracy in (V-I) vs.(V-H) color-color diagrams to derive the cumulative age distribution within the red sub-population of globular clusters and to search for age sub-populations. The age distribution is then compared to the one determined for simulated globular cluster systems in order to set constraints on the relative age and size of these globular cluster sub-populations. In both galaxies we find a significant fraction of globular clusters with ages between 2- 5 Gyr. We also investigate the metallicity distribution in both systems. Small number statistics prevent us from making any definite statements concerning NGC 3311, but we find that the derived metallicity distribution of the IC 4051 clusters strongly depends on the assumed age distribution. Based on our most likely result that finds a large number of young/intermediate age clusters (~2 Gyr) within the selected globular cluster sample, we find metallicity peaks at \sim -0.2 for the old clusters and +0.8 for the young clusters. Only few very metal poor clusters are found. However, the metallicity distribution within the young/intermediate globular cluster population is significantly affected by our choice of the applied Single Stellar Population model. The mean metallicity of the second generation of globular clusters changes from the above mentioned and extremely high +0.8 dex to +0.2 dex. Note that the model dependency becomes less severe with an increasing age of the cluster population.Comment: 21 pages, 21 figures, A&A, accepte

    (8aS)-7,8,8a,9-Tetra­hydro­thieno[3,2-f]indolizin-6(4H)-one

    Get PDF
    In the mol­ecular structure of the title compound, C10H11NOS, the central six-membered ring of the indolizine unit adopts an envelope conformation, the maximum deviations from the mean plane of the ring being 0.533 (2) Å. The fused thieno ring is nearly coplanar [mean deviation = 0.007 (2) Å]. The conformation of the fused oxopyrrolidine ring is close to that of a flat-envelope, with a maximum deviation of 0.339 (3) Å. The crystal structure is stabilized by C—H⋯O hydrogen bonds
    corecore