479 resultados para Venus de Milo.
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A poetical version of Ovid's storu of Myrrha and Conyras, in Metamorphoses X, often ascribed to Henry Austin. Possibly based upon juvenile translations of Thomas Heywood.
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The concept of the United Kingdom acting as a bridge between Europe and the United States has been a key element in British foreign policy for six decades. Under the second Blair Premiership it reached both its apogee and its nadir. This paper analyses these developments focusing both on the transatlantic and European ends. Particular attention is paid to the failure of the Blair government either to establish a secure place for Britain as a co-leader or to make the British people more comfortable in their European skins. This failure occurred at a period when the EU is characterised by leadership transition and confusion. New leaderships will emerge in the EU over the next two years but it seems unlikely that Britain, characterised by a continuing disconnect between a Euro-sceptic public discourse and deep involvement at a governmental level will develop a European policy narrative that is regarded as convincing at either the EU or domestic level. This weakness is compounded by a failure to develop new thinking about the rise of new powers such as China and India.
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Purpose: The aim of this paper is to identify and gain insights into the significance of barriers contributing to the purported "gap" between academic management accounting research and practice. Design/methodology/approach: Drawing on diffusion of innovations theory, this study collects and analyses data from a questionnaire survey and follow-up interviews with 19 representatives of the four principal professional accounting bodies in Australia. Findings: Professional accounting bodies perceive the gap between academic research and practice in management accounting to be of limited concern to practitioners. The two most significant barriers to research utilisation by practitioners are identified as: difficulties in understanding academic research papers; and limited access to research findings. In acting as a conduit between the worlds of academia and practice, professional bodies have an important role to play by demonstrating the mutual value to both academics and practitioners resulting from a closer engagement between MA research and practice. Research limitations/implications: As one of the few empirically-based, theoretically informed investigations exploring the research-practice gap in management accounting, this study provides insights rather than "answers". Its findings therefore serve as a foundational basis for further empirical and theoretical enquiry. Originality/value: This study contributes to the conversation about the "research-practice gap" in management accounting by adopting a distinct theoretical vantage point to organize, analyse and interpret empirical evidence obtained from Australian professional accounting bodies about management accounting practice. © Emerald Group Publishing Limited.
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The authors report on a survey of 234 women executives in the hospitality industry using factor analysis to discover the seven underlying dimensions of women leaders: perseverance, trust, inner values, responsibility, stewardship, communication, and vision.
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La figura de Venus es el personaje del mundo greco-latino más nombrado en la poesía de Rafael Alberti. A la hora de analizar su presencia hemos distinguido dos planos: el referencial y el imaginativo. En el plano referencial incluimos todos aquellos datos que Alberti tomó del exterior dejándonos constancia de ellos en su poesía. En el plano imaginativo, el más fértil, distinguimos las diferentes transformaciones e interpretaciones de Venus que tienen lugar en su mente, dando como resultado un mundo de imágenes de una gran variedad y dinamismo. Las hemos denominado: imágenes de suplantación, identificación, simbolización, del artificio y lo grotesco, del desenfado y la ironía, e imágenes surrealistas
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Fondo Margaritainés Restrepo
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We present a new radiation scheme for the Oxford Planetary Unified Model System for Venus, suitable for the solar and thermal bands. This new and fast radiative parameterization uses a different approach in the two main radiative wavelength bands: solar radiation (0.1-5.5 mu m) and thermal radiation (1.7-260 mu m). The solar radiation calculation is based on the delta-Eddington approximation (two-stream-type) with an adding layer method. For the thermal radiation case, a code based on an absorptivity/emissivity formulation is used. The new radiative transfer formulation implemented is intended to be computationally light, to allow its incorporation in 3D global circulation models, but still allowing for the calculation of the effect of atmospheric conditions on radiative fluxes. This will allow us to investigate the dynamical-radiative-microphysical feedbacks. The model flexibility can be also used to explore the uncertainties in the Venus atmosphere such as the optical properties in the deep atmosphere or cloud amount. The results of radiative cooling and heating rates and the global-mean radiative-convective equilibrium temperature profiles for different atmospheric conditions are presented and discussed. This new scheme works in an atmospheric column and can be easily implemented in 3D Venus global circulation models. (C) 2014 Elsevier Ltd. All rights reserved.
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This paper presents an approach to assess the resilience of a water supply system under the impacts of climate change. Changes to climate characteristics such as rainfall, evapotranspiration and temperature can result in changes to the global hydrological cycle and thereby adversely impact on the ability of water supply systems to meet service standards in the future. Changes to the frequency and characteristics of floods and droughts as well as the quality of water provided by groundwater and surface water resources are the other consequences of climate change that will affect water supply system functionality. The extent and significance of these changes underline the necessity for assessing the future functionality of water supply systems under the impacts of climate change. Resilience can be a tool for assessing the ability of a water supply system to meet service standards under the future climate conditions. The study approach is based on defining resilience as the ability of a system to absorb pressure without going into failure state as well as its ability to achieve an acceptable level of function quickly after failure. In order to present this definition in the form of a mathematical function, a surrogate measure of resilience has been proposed in this paper. In addition, a step-by-step approach to estimate resilience of water storage reservoirs is presented. This approach will enable a comprehensive understanding of the functioning of a water storage reservoir under future climate scenarios and can also be a robust tool to predict future challenges faced by water supply systems under the consequence of climate change.
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Trichoderma reesei Rut-C30 is used widely as an expression host for various gene products. We have explored cellular effects caused by the expression of a mutant form of cellobiohydrolase I (CBHI), the major secreted protein of T. reesei using biochemical and transcriptomic analyses and confocal laser scanning microscopy. The mutated CBHI was tagged fluorescently with Venus to establish the subcellular location of the fusion protein and its potential association with the proteasome, an organelle assigned for the disposal of misfolded proteins. Expression of the mutant CBHI in the high protein-secreting host Rut-C30 caused physiological changes in the fungal hyphae, affected protein secretion and elicited ER stress. A massive upregulation of UPR- and ERAD-related genes sec61, der1, uba1, bip1, pdi1, prp1, cxl1 and lhs1 was observed by qRT-PCR in the CBHIΔ4-Venus strain with four mutations introduced in the DNA encoding the core domain of CBHI. Further stress was applied to this strain by inhibiting function of the proteasome with MG132 (N-benzoylcarbonyl(Cbz)-Leu-Leu-leucinal). The effect of MG132 was found to be specific to the proteasome-associated genes. There are no earlier reports on the effect of proteasome inhibition on protein quality control in filamentous fungi. Confocal fluorescence microscopy studies suggested that the mutant CBHI accumulated in the ER and colocalized with the fungal proteasome. These results provide an indication that there is a limit to how far T. reesei Rut-C30, already under secretion stress, can be pressed to produce higher protein yields.
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This project was a step forward in developing the scientific basis for a methodology to assess the resilience of water supply systems under the impacts of climate change. The improved measure of resilience developed in this project provides an approach to assess the ability of water supply systems to absorb the pressure due changing climate while sustaining supply, and their speed of recovery in case of failure. The approach developed can be applied to any generic water supply system.