Tradução e legendagem do documentário Fárria

Trabalho de Projeto Apresentado ao Instituto de Contabilidade e Administração do Porto para a obtenção do grau de Mestre em Tradução e Interpretação Especializadas, sob orientação da Mestre Graça Chorão e coorientação da Mestre Paula Almeida

Backside-surface imprinting as a new strategy to generate specific plastic antibody materials

A backside protein-surface imprinting process is presented herein as a novel way to generate specific synthetic antibody materials. The template is covalently bonded to a carboxylated-PVC supporting film previously cast on gold, let to interact with charged monomers and surrounded next by another thick polymer. This polymer is then covalently attached to a transducing element and the backside of this structure (supporting film plus template) is removed as a regular “tape”. The new sensing layer is exposed after the full template removal, showing a high density of re-binding positions, as evidenced by SEM. To ensure that the templates have been efficiently removed, this re-binding layer was cleaned further with a proteolytic enzyme and solution washout. The final material was named MAPS, as in the back-side reading of SPAM, because it acts as a back-side imprinting of this recent approach. It was able to generate, for the first time, a specific response to a complex biomolecule from a synthetic material. Non-imprinted materials (NIMs) were also produced as blank and were used as a control of the imprinting process. All chemical modifications were followed by electrochemical techniques. This was done on a supporting film and transducing element of both MAPS and NIM. Only the MAPS-based device responded to oxLDL and the sensing layer was insensitive to other serum proteins, such as myoglobin and haemoglobin. Linear behaviour between log(C, μg mL−1) versus charged tranfer resistance (RCT, Ω) was observed by electrochemical impedance spectroscopy (EIS). Calibrations made in Fetal Calf Serum (FCS) were linear from 2.5 to 12.5 μg mL−1 (RCT = 946.12 × log C + 1590.7) with an R-squared of 0.9966. Overall, these were promising results towards the design of materials acting close to the natural antibodies and applied to practical use of clinical interest.

Organizational Culture in Cooperatives: an exploratory approach

In recent years, organizational culture has become one of the common themes of interest of scientific and academic research. Each organization has its own unique cultural identity. Based on the recognition that organizational culture is considered important to an organization’s results, and social economy organizations are concerned with improving managerial practices and results, our objective is to study organizational culture in cooperatives: identifying their organizational culture as a specific type of organization of the social economy, recognized as increasingly important economic agents; and in doing so, explore the usage of a widely known model, the Competing Values Framework (Quinn & Rohrbaugh 1983). Three cooperatives were studied. Their presidents were interviewed, and a questionnaire was applied to cooperative members to obtain demographic and organizational culture data. Differences between the cooperatives’ cultural profiles seem to be consistent with both the circumstances of Portuguese social economy organizations (SEOs), and to the organizations’ uniqueness regarding their trade, focuses, and history. International firm trends were compared with this study’s results, and also appear to be explained by the SEO’s management practices evolution standpoint: lack of structured way of working, and the need to improvise and innovate in order to get things done. The importance of our research is held in the fact that social economy, and the cooperative movement in particular, has a developing importance in the expansion of many economies, the lack of literature on culture in SEOs, and the exploratory usage of a well-known model of management literature in cooperatives.

Organizational culture in cooperatives: an exploratory approach

In recent years, organizational culture has become one of the common themes of interest of scientific and academic research. Each organization has its own unique cultural identity. Based on the recognition that organizational culture is considered important to an organization’s results, and social economy organizations are concerned with improving managerial practices and results, our objective is to study organizational culture in cooperatives: identifying their organizational culture as a specific type of organization of the social economy, recognized as increasingly important economic agents; and in doing so, explore the usage of a widely known model, the Competing Values Framework (Quinn & Rohrbaugh 1983). Three cooperatives were studied. Their presidents were interviewed, and a questionnaire was applied to cooperative members to obtain demographic and organizational culture data. Differences between the cooperatives’ cultural profiles seem to be consistent with both the circumstances of Portuguese social economy organizations (SEOs), and to the organizations’ uniqueness regarding their trade, focuses, and history. International firm trends were compared with this study’s results, and also appear to be explained by the SEO’s management practices evolution standpoint: lack of structured way of working, and the need to improvise and innovate in order to get things done. The importance of our research is held in the fact that social economy, and the cooperative movement in particular, has a developing importance in the expansion of many economies, the lack of literature on culture in SEOs, and the exploratory usage of a well-known model of management literature in cooperatives.