Accounting logic and new professional in healthcare: a case study

The central place hospitals occupy in health systems transforms them into prime target of healthcare reforms. This study aims to identify current trends in organizational structure change in public hospitals and explore the role of accounting in attempts to develop controls over professionals within public hospitals. The analytical framework we proposed crosses the concept of “new professionalism” (Evetts, 2010), with the concept of “accounting logic” for controlling professionals (Broadbent and Laughlin, 1995). Looking for a more holistic overview, we developed a qualitative and exploratory study. The data were collected trough semi-structured interviews with doctors of a clinical hospital unit. Content analysis suggests that, although we cannot say that there is a complete and generalized integration of accounting information in the clinical decisions, important improvement has been made in that area. Despite the extensive literature developed on this topic, there is any empirical studies of authors are aware that allow us to realize how real doctors in reals day-to-day work integrated these trends of change in theirs clinical decisions.

A Queda de Ícaro, de Brueghel e Schimmernde Inselchen im Meer, de Robert Walser – uma viagem ao mundo da tradução intersemiótica

O tema sobre o qual me proponho escrever insere-se no âmbito da 'tradução intersemiótica', já que se trata de uma análise comparativa da obra Der Sturz des Ikarus, de Pieter Brueghel, e do poema Schimmernde Inselchen im Meer, de Robert Walser, em que estamos perante um exemplo flagrante de transposição de uma obra pictórica para a escrita. No artigo, darei, ainda, especial enfoque à questão de aquele quadro representar, também ele, um exemplo de 'tradução intersemiótica' (neste caso, uma passagem da palavra às artes plásticas), uma vez que Brueghel faz, nele, uma recontextualização do mito de Ícaro, ao transpor para a tela um poema de Ovídio (estamos, assim, mais uma vez, perante um exemplo de mudança de medium). Dado que a questão da 'tradução intersemiótica' se inscreve numa outra, mais vasta ainda, que éa da intertextualidade, tentarei enquadrar uma na outra, tecendo, na introdução do artigo e, sempre que oportuno, ao longo do mesmo, algumas considerações breves sobre a função significante do mitema, as metamorfoses do mito e o papel do mito no 'diálogo intermedial das artes' ao longo dos tempos. Nesta análise comparativa, parto do pressuposto de estarmos, em qualquer tradução, face a um acto de re-escrita, pelo que há que reflectir, particularmente no caso da 'tradução intersemiótica', sobre a (nova) dimensão interpretativa conferida pelo processo de transposição mediática

Electroanalytical study of the pesticide asulam

The electrochemical behaviour of the herbicide Asulam was studied by cyclic and square wave voltammetry. Asulam may be irreversibly oxidised at a glassy carbon electrode. Maximum currents were obtained at pH=1.9 in aqueous electrolyte solution. Based on the electrochemical behaviour of Asulam, two analytical methodologies were developed for its determination in water samples, using square wave voltammetry (SWV) and flow injection analysis (FIA) coupled with an amperometric detector. Limits of detection of 7.1x10-6 mol L-1 and 1.2x10-8 mol L-1 for SWV and FIA respectively, were achieved. Repeatability was calculated by assessing the relative standard deviation (%) for 10 consecutive determinations of one sample. The found values were 2.1% for SWV and 5.0% for FIA. Validation of the results provided by SWV and FIA methodologies was performed by comparison with results from an HPLC-DAD technique. Good relative deviations were found (<5%). Recovery trials were performed to assess the accuracy of the results and the obtained values were between 84% and 107% for both methods.