Organizational culture influence on information quality - use of business intelligence systems relationship: portuguese context

Dissertação apresentada como requisito parcial para obtenção do grau de Mestre em Estatística e Gestão de Informação

Modelo de estrutura organizacional baseado nos princípios do pensamento Lean

No caminho da competitividade, a gestão das Organizações tornou-se cada vez mais complexa. Como observaremos ao longo do trabalho, a complexidade resulta da realidade interna das Organizações mas, acima de tudo, do ambiente organizacional que condiciona fortemente a realidade interna. Para responder às diferentes solicitações, requisitos e pressões concorrenciais a integração tem-se mostrado uma vantagem competitiva para as Organizações que nesta ferramenta têm apostado, obtendo melhores resultados de produtividade e de motivação dos recursos humanos. Paralelamente à continua integração de diferentes aspectos, as Organizações têm procurado concentrar-se no seu core business e passar para outsourcing as actividades de apoio à sua missão, visando “emagrecer” a Organização mas mantendo ou melhorando os rácios de eficácia e eficiência. Para tanto, há que actuar sobre a Estrutura Organizacional concebendo uma gestão integrada de todas as actividades de suporte, visando libertar recursos para o cumprimento da missão da Organização. O presente trabalho visa apresentar uma Estrutura Organizacional que, assentando na Logística Estratégica e considerando os princípios do Pensamento Magro, permitirá a integração dos processos de suporte e a clarificação dos processos da missão, logo da competitividade da Organização. A análise detalhada das diferentes estruturas organizacionais conhecidas e normalmente implementadas nas Organizações, permitiu perceber que estas estruturas precisam de evoluir por forma a permitirem uma melhor resposta aos ambientes organizacionais mais turbulentos e complexos. Como resultante conceptual do presente trabalho alcançámos a Estrutura Organizacional Lean (EOL) com vantagens potenciais significativas nomeadamente ao nível da redução dos desperdícios organizacionais e da agilidade organizacional, sendo possível esperar um melhor desempenho organizacional. Para o desenvolvimento do trabalho recorremos à Soft Systems Methodology (SSM), aplicando, de forma simulada, o modelo numa empresa referência no mercado e avaliando o desempenho estimado com a aplicação do modelo à realidade organizacional em questão. Os resultados obtidos podem ser considerados muito interessantes segundo as vertentes da Eficácia, Eficiência, Efectividade, Ética e Elegância (5E’s).

Fiscalização dos serviços de informações em Portugal

The present work offers a brief historical and evolutionary introduction to the legal basis of the Portuguese Republic Intelligence System (SIRP) which comprises two services – the Security Intelligence Service (SIS) and the Defence Strategic Intelligence Service (SIED) – and two entities responsible for its oversight – the Supervisory Body (CFSIRP) and the Data Monitoring Committee (CFD), also responsible for supervising the Military Intelligence and Security Centre (CISMIL) of the General Staff of the Armed Forces (EMGFA). The initial narrative subsequently leads us to a detailed analysis of the Portuguese Intelligence services' current model of monitoring, as well as of the legislator’s options, namely in the legal drafting field, used within the construction and definition of the legal structure that currently regulates the Portuguese Republic Intelligence System. For the purposes of this study we have broadly examined different models of the European Union, in particular those of Belgium, the Netherlands and Croatia. We have also transposed to the text the valuable contributions collected during the research phase, more precisely the replies to questionnaires and interviews conducted with certain individuals selected according to their knowledge and affinity with the subject of this study, including members and former members of the Supervisory Body and former directors of the three portuguese intelligence services. The present dissertation intends to contribute to the development of this subject, promoting critical analysis, within and beyond the academia, with the aim that some of its reflections might be useful towards the intelligence system’s future reform, particularly in what concerns intelligence services monitoring.

Web competitive intelligence methodology

Master’s Degree Dissertation

Is ambient intelligence a truly human-centric paradigm in industry? Current research and application scenario

Based on the paper presented at the International Conference “Autonomous Systems: inter-relations of technical and societal issues”, organized by IET with the support of the Portuguese-German collaboration project on “Technology Assessment of Autonomous Robotics” (DAAD/CRUP) at FCT-UNL, Biblioteca da UNL, Campus de Caparica on 5-6 November 2009.

Methodology for collaborative enterprise reference ontology building

Dissertation presented at Faculdade de Ciências e Tecnologia of Universidade Nova de Lisboa to obtain the Master degree in Electrical Engineering and Computer Science

Artificial Intelligence in geospatial analysis: applications of self-organizing maps in the context of geographic information science.

A thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Information Systems.

A systems biology framework for pathway level culture media engineering: pplication to Pichia pastoris cultures

Dissertação para obtenção do Grau de Doutor em Engenharia Química e Bioquímica

Methodology for enterprise interoperability assessment

Dissertação para obtenção do Grau de Mestre em Engenharia Electrotécnica e de Computadores

Study of multi-component systems in polybenzimidazole membrane formation and their impact on membrane performance

Dissertação para obtenção do Grau de Mestre em Engenharia Química e Bioquímica

Assessing self-organization and emergence in Evolvable Assembly Systems (EAS)

Dissertação para obtenção do Grau de Mestre em Engenharia Electrotécnica e de Computadores

Lightweight robust behavior industrial agent methodology

Dissertação para obtenção do Grau de Mestre em Engenharia Electrotécnica e de Computadores

Data fusion with computational intelligence techniques: a case study of fuzzy inference for terrain assessment

Dissertação apresentada para obtenção do Grau de Mestre em Engenharia Electrotécnica e de Computadores, pela Universidade Nova de Lisboa, Faculdade de Ciências e Tecnologia

Biological effects of acrylic engineered particulate-systems

Polymeric particulate-systems are of great relevance due to their possible biomedical applications, among them as carriers for the nano- or microencapsulation of drugs. However, due to their unique specific properties, namely small size range, toxicity issues must be discarded before allowing its use on health-related applications. Several polymers, as poly(methyl methacrylate) (PMMA), have proved to be suitable for the preparation of particulate-systems. However, a major drawback of its use refers to incomplete drug release from particles matrix. Recent strategies to improve PMMA release properties mention the inclusion of other acrylic polymers as Eudragit (EUD) on particles formulation. Though PMMA and EUD are accepted by the FDA as biocompatible, their safety on particle composition lacks sufficient toxicological data. The main objective of this thesis was to evaluate the biological effects of engineered acrylic particulate-systems. Preparation, physicochemical characterization and in vitro toxicity evaluation were assessed on PMMA and PMMA-EUD (50:50) particles. The emulsification-solvent evaporation methodology allowed the preparation of particles with spherical and smooth surfaces within the micrometer range (±500 nm), opposing surface charges and different levels of hydrophobicity. It was observed that particles physicochemical properties (size and charge) were influenced by biological media composition, such as serum concentration, ionic strength or pH. In what concerns to the in vitro toxicological studies, particle cellular uptake was observed on different cell lines (macrophages, osteoblasts and fibroblasts). Cytotoxicity effects were only found after 72 h of cells exposure to the particles, while no oxidative damage was observed neither on osteoblasts nor fibroblasts. Also, no genotoxicity was found in fibroblast using the comet assay to assess DNA damage. This observation should be further confirmed with other validated genotoxicity assays (e.g. Micronucleus Assay). The present study suggests that the evaluated acrylic particles are biocompatible, showing promising biological properties for potential use as carriers in drug-delivery systems.

Indoor location-based analytics systems: Portuguese market compettive assessment and entry procing strategy of BIPs' technology in Sonae Sierra Shopping malls stores

This project attempts to provide an in-depth competitive assessment of the Portuguese indoor location-based analytics market, and to elaborate an entry-pricing strategy for Business Intelligence Positioning System (BIPS) implementation in Portuguese shopping centre stores. The role of industry forces and company’s organizational resources platform to sustain company’s competitive advantage was explored. A customer value-based pricing approach was adopted to assess BIPS value to retailers and maximize Sonae Sierra profitability. The exploratory quantitative research found that there is a market opportunity to explore every store area types with tailored proposals, and to set higher-than-tested membership fees to allow a rapid ROI, concluding there are propitious conditions for Sierra to succeed in BIPS store’s business model in Portugal.