Framing the difficulties resulting from implementing a Participatory Management Model in a public hospital

Objective: This study aims to address difficulties reported by the nursing team during the process of changing the management model in a public hospital in Brazil. Methods: This qualitative study used thematic content analysis as proposed by Bardin, and data were analyzed using the theoretical framework of Bolman and Deal. Results: The vertical implementation of Participatory Management contradicted its underlying philosophy and thereby negatively influenced employee acceptance of the change. The decentralized structure of the Participatory Management Model was implemented but shared decision-making was only partially utilized. Despite facilitation of the communication process within the unit, more significant difficulties arose from lack of communication inter-unit. Values and principals need to be shared by teams, however, that will happens only if managers restructure accountabilities changing job descriptions of all team members. Conclusion: Innovative management models that depart from the premise of decentralized decision-making and increased communication encourage accountability, increased motivation and satisfaction, and contribute to improving the quality of care. The contribution of the study is that it describes the complexity of implementing an innovative management model, examines dissent and intentionally acknowledges the difficulties faced by employees in the organization.

A resource management scenario for traditional and scientific management of pink shrimp (Farfantepenaeus paulensis) in the Patos Lagoon estuary (RS), Brazil

Abstract Background This article aims to discuss the incorporation of traditional time in the construction of a management scenario for pink shrimp in the Patos Lagoon estuary (RS), Brazil. To meet this objective, two procedures have been adopted; one at a conceptual level and another at a methodological level. At the conceptual level, the concept of traditional time as a form of traditional ecological knowledge (TEK) was adopted. Method At the methodological level, we conduct a wide literature review of the scientific knowledge (SK) that guides recommendations for pink shrimp management by restricting the fishing season in the Patos Lagoon estuary; in addition, we review the ethno-scientific literature which describes traditional calendars as a management base for artisanal fishers in the Patos Lagoon estuary. Results Results demonstrate that TEK and SK describe similar estuarine biological processes, but are incommensurable at a resource management level. On the other hand, the construction of a “management scenario” for pink shrimp is possible through the development of “criteria for hierarchies of validity” which arise from a productive dialog between SK and TEK. Conclusions The commensurable and the incommensurable levels reveal different basis of time-space perceptions between traditional ecological knowledge and scientific knowledge. Despite incommensurability at the management level, it is possible to establish guidelines for the construction of “management scenarios” and to support a co-management process.

Co-metabolic models of Streptococcus thermophilus in co-culture with Lactobacillus bulgaricus or Lactobacillus acidophilus

To shed light on the interactions occurring in fermented milks when using co-cultures of Streptococcus thermophilus with Lactobacillus bulgaricus (StLb) or Lactobacillus acidophilus (StLa), a new co-metabolic model was proposed and checked either in the presence of Inulin as a prebiotic or not. For this purpose, the experimental data of concentrations of substrates and fermented products were utilized in balances of carbon, reduction degree and ATP. S. thermophilus exhibited always quicker growth compared to the other two microorganisms, while the percentage of lactose fermented to lactic acid, that of galactose metabolized, and the levels of diacetyl and acetoin formed strongly depended on the type of co-culture and the presence of inulin. The StLb co-culture led to higher acetoin and lower diacetyl levels compared to StLa, probably because of more reducing conditions or limited acetoin dehydrogenation. Inulin addition to StLa suppressed acetoin accumulation and hindered that of diacetyl, suggesting catabolite repression of alpha-acetolactate synthase expression in S. thermophilus. Both co-cultures showed the highest ATP requirements for biomass growth and maintenance at the beginning of fermentation, consistently with the high energy demand of enzyme induction during lag phase. Inulin reduced these requirements making biomass synthesis and maintenance less energy-consuming. Only a fraction of galactose was released from lactose, consistently with the galactose-positive phenotype of most dairy strains. The galactose fraction metabolized without inulin was about twice that in its presence, which suggests inhibition of the galactose transport system of S. thermophilus by fructose released from partial inulin hydrolysis. (C) 2012 Elsevier B.V. All rights reserved.

Longitudinal familial analysis of blood pressure involving parametric (co)variance functions

Abstract Background For analyzing longitudinal familial data we adopted a log-linear form to incorporate heterogeneity in genetic variance components over the time, and additionally a serial correlation term in the genetic effects at different levels of ages. Due to the availability of multiple measures on the same individual, we permitted environmental correlations that may change across time. Results Systolic blood pressure from family members from the first and second cohort was used in the current analysis. Measures of subjects receiving hypertension treatment were set as censored values and they were corrected. An initial check of the variance and covariance functions proposed for analyzing longitudinal familial data, using empirical semi-variogram plots, indicated that the observed trait dispersion pattern follows the assumptions adopted. Conclusion The corrections for censored phenotypes based on ordinary linear models may be an appropriate simple model to correct the data, ensuring that the original variability in the data was retained. In addition, empirical semi-variogram plots are useful for diagnosis of the (co)variance model adopted.

SERVIÇOS E PRODUTOS DO SIBi/USP: descrição dos processos essenciais, gerenciais e de apoio

O Modelo de Gestão do Sistema Integrado de Bibliote cas da Universidade de São Paulo (SIBi/USP) incorpora conceitos e ferramentas de ger enciamento que permeiam as organizações modernas para garantir melhores índice s de desempenho sistêmico e prestar serviços com qualidade e eficiência aos usuários. C omo parte do Modelo está a identificação e a descrição detalhada dos processos de trabalho do Sistema, assim como o estabelecimento de alguns indicadores de desempenho . A partir do trabalho inicial, foi elaborado um levantamento complementar para identif icação dos processos que abrangessem o conjunto do Sistema de forma ampla. O s dados foram dispostos em planilhas para melhor visualização, especialmente q uanto aos macro processos, processos, sub processos e atividades. Os processos foram sepa rados em essenciais, gerenciais e de apoio, além de elencadas as atividades pertinentes a cada um deles, bem como as instruções técnicas e fluxos de trabalho. Foram est abelecidos alguns indicadores, tendo por referência os da IFLA já estudados por outro Grupo de Trabalho. Daquele estudo quatro indicadores foram testados e validados pelo SIBi/US P por meio de aplicação piloto em algumas das Bibliotecas do Sistema e outros foram d efinidos no estudo atual. Com isso foi possível mapear os processos e as atividades desenv olvidas pelo conjunto de Bibliotecas sendo que cada Biblioteca, em função de sua especia lidade e especificidade pode adequar o seu mapeamento. A definição de um núcleo básico d e indicadores objetiva viabilizar a concretização da missão e dos objetivos em consonân cia com a política do SIBI/USP

USO DO DUBLIN CORE NA DESCRIÇÃO DE OBRAS RARAS NA WEB: A COLEÇÃO DA BIBLIOTECA BRASILIANA DIGITAL

Acessível ao público desde junho de 2009, a Biblioteca Brasiliana Digital, da Universidade de São Paulo tem por objetivo facultar para a pesquisa, a maior Brasiliana custodiada por uma universidade. Sua intenção é disponibilizar virtualmente parte do acervo da Universidade oferecendo-se como um instrumento útil e funcional para a pesquisa e o estudo dos temas e cultura brasileiros, além de oferecer um modelo tecnológico de gestão que possa ser difundido a outras coleções, acervos e instituições. Este trabalho apresenta os resultado da implantação de um esquema de metadados baseado no formato Dublin Core, para a descrição de obras raras e especiais na web. Especificamente, apresenta os procedimentos e processos de descrição de conteúdos das diversas tipologias documentais (livros, periódicos, gravuras etc.) e formatos digitais (pdf, jpeg entre outros). Palavras-Chave: Bibliotecas digitais; Metadados; Dublin Core.