Da intervenção da Santa Casa da Misericórdia de Évora: a qualidade das respostas sociais e satisfação percebida dos utentes internos da SCMÉ

O Relatório de estágio tem por desígnio, compreender e analisar, o statu quo das dimensões da satisfação (Contemplando o seu bem-estar pessoal e social) dos utentes das valências da Santa Casa da Misericórdia de Évora, por conseguinte, analisando e compreendendo a qualidade de vida desses mesmos utentes, debruçando-se, pois, sobre as potenciais e/ou evidentes necessidades institucionais por suprimir, e problemas sociais por erradicar. O levantamento da actual informação obteve-se através de dois instrumentos metodológicos de recolha de dados: inquérito por questionário de aplicação directa auto-administrada (utentes), e por intermédio de entrevistas semi-estruturadas (diretores técnicos das valências). Relativamente, aos métodos de tratamento de dados, no primeiro instrumento utilizou-se IBM SPSS 22, já no segundo análise de conteúdo. Após a detecção das necessidades existentes, procedeu-se a elaboração de uma proposta de intervenção sócio-organizacional, por forma a solucionar essas mesmas necessidades existentes. O presente documento estrutura-se em 4 eixos: o Eixo 1 – Componente teórica - ; o Eixo 2 – Componente metodológica - ; Eixo 3 – Componente dos resultados - ; Eixo 4 – Componente de intervenção sócio- organizacional; Abstract: Intervention of the Holy House of Mercy of Evora - The quality of the Social Responses and satisfaction perceived Internal SCME of users -. This work is to design, understand and analyze the status quo of the dimensions of satisfaction (Contemplating their personal and social welfare) of users of the valences of the Holy House of Mercy of Evora, therefore, analyzing and understanding the quality life of these same users, addressing therefore, on potential and / or obvious institutional needs to suppress and eradicate social problems. The survey of current information was obtained through two methodological tools for data collection: survey by self-administered direct application questionnaire (users), and through semi-structured interviews (technical directors of valences). With regard to the data processing methods, the first instrument was used SPSS 22, in the second content analysis. After detection of the needs, it proceeded to draw up a proposal for social and organizational intervention in order to solve these same existing needs. This document is divided into four axes: Axis 1 - Theoretical component -; Axis 2 - methodological component -; Axis 3 - Component of results -; Axis 4 - socio-organizational intervention component.

Raman microscopy of formamide-intercalated kaolinites treated by controlled-rate thermal analysis technology

Raman spectroscopy of formamide-intercalated kaolinites treated using controlled-rate thermal analysis technology (CRTA), allowing the separation of adsorbed formamide from intercalated formamide in formamide-intercalated kaolinites, is reported. The Raman spectra of the CRTA-treated formamide-intercalated kaolinites are significantly different from those of the intercalated kaolinites, which display a combination of both intercalated and adsorbed formamide. An intense band is observed at 3629 cm-1, attributed to the inner surface hydroxyls hydrogen bonded to the formamide. Broad bands are observed at 3600 and 3639 cm-1, assigned to the inner surface hydroxyls, which are hydrogen bonded to the adsorbed water molecules. The hydroxyl-stretching band of the inner hydroxyl is observed at 3621 cm-1 in the Raman spectra of the CRTA-treated formamide-intercalated kaolinites. The results of thermal analysis show that the amount of intercalated formamide between the kaolinite layers is independent of the presence of water. Significant differences are observed in the CO stretching region between the adsorbed and intercalated formamide.

Detailed analysis of a conservative difference approximation for the time fractional diffusion equation

Diffusion equations that use time fractional derivatives are attractive because they describe a wealth of problems involving non-Markovian Random walks. The time fractional diffusion equation (TFDE) is obtained from the standard diffusion equation by replacing the first-order time derivative with a fractional derivative of order α ∈ (0, 1). Developing numerical methods for solving fractional partial differential equations is a new research field and the theoretical analysis of the numerical methods associated with them is not fully developed. In this paper an explicit conservative difference approximation (ECDA) for TFDE is proposed. We give a detailed analysis for this ECDA and generate discrete models of random walk suitable for simulating random variables whose spatial probability density evolves in time according to this fractional diffusion equation. The stability and convergence of the ECDA for TFDE in a bounded domain are discussed. Finally, some numerical examples are presented to show the application of the present technique.

Determination of preventive maintenance lead time using hybrid analysis

The time for conducting Preventive Maintenance (PM) on an asset is often determined using a predefined alarm limit based on trends of a hazard function. In this paper, the authors propose using both hazard and reliability functions to improve the accuracy of the prediction particularly when the failure characteristic of the asset whole life is modelled using different failure distributions for the different stages of the life of the asset. The proposed method is validated using simulations and case studies.

Hydrazine-hydrate intercalated halloysite under controlled-rate thermal analysis conditions

The thermal behaviour of halloysite fully expanded with hydrazine-hydrate has been investigated in nitrogen atmosphere under dynamic heating and at a constant, pre-set decomposition rate of 0.15 mg min-1. Under controlled-rate thermal analysis (CRTA) conditions it was possible to resolve the closely overlapping decomposition stages and to distinguish between adsorbed and bonded reagent. Three types of bonded reagent could be identified. The loosely bonded reagent amounting to 0.20 mol hydrazine-hydrate per mol inner surface hydroxyl is connected to the internal and external surfaces of the expanded mineral and is present as a space filler between the sheets of the delaminated mineral. The strongly bonded (intercalated) hydrazine-hydrate is connected to the kaolinite inner surface OH groups by the formation of hydrogen bonds. Based on the thermoanalytical results two different types of bonded reagent could be distinguished in the complex. Type 1 reagent (approx. 0.06 mol hydrazine-hydrate/mol inner surface OH) is liberated between 77 and 103°C. Type 2 reagent is lost between 103 and 227°C, corresponding to a quantity of 0.36 mol hydrazine/mol inner surface OH. When heating the complex to 77°C under CRTA conditions a new reflection appears in the XRD pattern with a d-value of 9.6 Å, in addition to the 10.2 Ĺ reflection. This new reflection disappears in contact with moist air and the complex re-expands to the original d-value of 10.2 Å in a few h. The appearance of the 9.6 Å reflection is interpreted as the expansion of kaolinite with hydrazine alone, while the 10.2 Å one is due to expansion with hydrazine-hydrate. FTIR (DRIFT) spectroscopic results showed that the treated mineral after intercalation/deintercalation and heat treatment to 300°C is slightly more ordered than the original (untreated) clay.