947 resultados para Noel, Martín
The evolution of the UK charity Statement of Recommended Practice: The influence of key stakeholders
Resumo:
In the early 1980s, a landmark study identified significant poor reporting practice in UK charities. As a consequence, a journey was commenced with the aim of improving accounting and reporting as a basis for enhancing accountability by charities. Much of this change has been effected through the publication of evolving Statements of Recommended Practice (SORPs) on accounting and reporting by charities. This paper analyses the evolution of the SORP through time using insights from stakeholder theory, and argues that the key stakeholders influencing the evolving SORP have been government and the accounting profession.
Resumo:
The move from cash to accruals accounting by many governments is viewed as an aspect of an ongoing New Public Management agenda designed to achieve a more business-like and performance-focused public sector. Proponents argue that accruals accounting provides more appropriate information for decision makers and ultimately leads to a more efficient and effective public sector. The transition from cash to accruals accounting for UK central government departments was announced in the early 1990s and was embedded within approximately ten years. At that time there were clear indications that analogous changes, following a similar timeline, would occur in the Republic of Ireland (RoI). In reality, the changes were significantly less extensive. Utilising document analysis and interviews with key actors, this paper considers why a functioning accruals system was established in the UK whereas in the RoI the change to accruals accounting was a ‘road not taken’.
Resumo:
The Jagged/Notch pathway has been implicated in TGFß1 responses in epithelial cells in diabetic nephropathy and other fibrotic conditions in vivo. Here, we identify that Jagged/Notch signalling is required for a subset of TGFß1-stimulated gene responses in human kidney epithelial cells in vitro. TGFß1 treatment of HK-2 and RPTEC cells for 24 h increased Jagged1 (a Notch ligand) and Hes1 (a Notch target) mRNA. This response was inhibited by co-incubation with Compound E, an inhibitor of ?-secretase (GSI), an enzyme required for Notch receptor cleavage and transcription regulation. In both cell types, TGFß1-responsive genes associated with epithelial–mesenchymal transition such as E-cadherin and vimentin were also affected by ?-secretase inhibition, but other TGFß1 targets such as connective tissue growth factor (CTGF) and thrombospondin-1 (THBS1) were not. TGFß1-induced changes in Jagged1 expression preceded EMT-associated gene changes, and co-incubation with GSI altered TGFß1-induced changes in cell shape and cytoskeleton. Transfection of cells with the activated, cleaved form of Notch (NICD) triggered decreased expression of E-cadherin in the absence of TGFß1, but did not affect a-smooth muscle actin expression, suggesting differential requirements for Notch signalling within the TGFß1-responsive gene subset. Increased Jagged1 expression upon TGFß1 exposure required Smad3 signalling, and was also regulated by PI3K and ERK. These data suggest that Jagged/Notch signalling is required for a subset of TGFß1-responsive genes, and that complex signalling pathways are involved in the crosstalk between TGFß1 and Notch cascades in kidney epithelia.
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Resumo:
A short, practical synthesis of the bis-acetylenic natural product falcarinol 1 is reported. This method relies on the alternate functionalisation of bis-trimethylsilylbutadiyne 10. This may be achieved in one-pot, however, better yields were obtained more conventionally. Lipase mediated enzymatic kinetic resolution of the racemic adduct in an organic solvent afforded (+)-1 in 97% enantiomeric excess. The analogous process performed with racemic 3-acetoxy falcarinol 11 under aqueous conditions gave (-)-1. Oxidation of 1 with Dess–Martin periodinane gave falcarinone 2.
Resumo:
Accounting in the UK charity sector has changed massively over the last 25 years, with various stakeholders influencing what has occurred. Using insights from stakeholder theory, and interviews with a number of key actors, this article focuses on the influence of one definitive stakeholder – government – in developing a regime of quality accounting and reporting in the sector. In particular, the evolution of the Statement of Recommended Practice for charities is explored. It is argued that a much tighter and more meaningful regime of accounting and reporting has been encouraged by government, amongst other stakeholders, and this has led to a more accountable and healthier charitable sector.