Management of Costa Vicentina as a tourism destination for Portuguese surfers

A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and Economics

Management of Costa Vicentina as tourism destination for foreign surf practitioner and beginners

A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and Economics

Analysis of the progress of lifelong learning strategies of Portuguese Economics and Management Schools

A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and Economics

The importance of internship in hotel management: The case study of Esplanade Hotel in Zagreb

A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and Economics

Lean no sistema de gestão de conservação e manutenção de auto-estradas

Dissertação para obtenção do Grau Mestre em Engenharia Civil – Perfil de Construção

Integração de princípios ergonómicos em Lean Seis Sigma numa indústria alimentar

Dissertação para obtenção do Grau de Mestre em Engenharia e Gestão Industrial

Avaliação de benefícios da integração do BIM nas opera-ções de Facilities Management

Dissertação para obtenção do Grau de Mestre em Engenharia Civil – Perfil de Construção

Service-oriented infrastructure to support the control, monitoring and management of a shop floor system

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

Evaluation and optimization of a session-based middleware for data management

Dissertação para obtenção do Grau de Mestre em Engenharia Informática

Standardization of project management processes

Software development is a discipline that is almost as old as the history of computers. With the advent of the Internet and all of its related technologies, software development has been on high demand. But, and especially in SME (small and medium enterprise), this was not accompanied with a comparable effort to develop a set of sustainable and standardized activities of project management, which lead to increasing inefficiencies and costs. Given the actual economic situation, it makes sense to engage in an effort to reduce said inefficiencies and rising costs. For that end, this work will analyze the current state of software development’s project management processes on a Portuguese SME, along with its problems and inefficiencies in an effort to create a standardized model to manage software development, with special attention given to critical success factors in an agile software development environment, while using the best practices in process modeling. This work also aims to create guidelines to correctly integrate these changes in the existing IS structure of a company.

Interactive spatial decision support for sustainable agroforestry management: a case study in East Kalimantan, Indonesia

Forest managers, stakeholders and investors want to be able to evaluate economic, environmental and social benefits in order to improve the outcomes of their decisions and enhance sustainable forest management. This research developed a spatial decision support system that provides: (1) an approach to identify the most beneficial locations for agroforestry projects based on the biophysical properties and evaluate its economic, social and environmental impact; (2) a tool to inform prospective investors and stakeholders of the potential and opportunities for integrated agroforestry management; (3) a simulation environment that enables evaluation via a dashboard with the opportunity to perform interactive sensitivity analysis for key parameters of the project; (4) a 3D interactive geographic visualization of the economic, environmental and social outcomes, which facilitate understanding and eases planning. Although the tool and methodology presented are generic, a case study was performed in East Kalimantan, Indonesia. For the whole study area, it was simulated the most suitable location for three different plantation schemes: monoculture of timber, a specific recipe (cassava, banana and sugar palm) and different recipes per geographic unit. The results indicate that a mixed cropping plantation scheme, with different recipes applied to the most suitable location returns higher economic, environmental and social benefits.

A CMMI-compliant requirements management and development process

Requirements Engineering has been acknowledged an essential discipline for Software Quality. Poorly-defined processes for eliciting, analyzing, specifying and validating requirements can lead to unclear issues or misunderstandings on business needs and project’s scope. These typically result in customers’ non-satisfaction with either the products’ quality or the increase of the project’s budget and duration. Maturity models allow an organization to measure the quality of its processes and improve them according to an evolutionary path based on levels. The Capability Maturity Model Integration (CMMI) addresses the aforementioned Requirements Engineering issues. CMMI defines a set of best practices for process improvement that are divided into several process areas. Requirements Management and Requirements Development are the process areas concerned with Requirements Engineering maturity. Altran Portugal is a consulting company concerned with the quality of its software. In 2012, the Solution Center department has developed and applied successfully a set of processes aligned with CMMI-DEV v1.3, what granted them a Level 2 maturity certification. For 2015, they defined an organizational goal of addressing CMMI-DEV maturity level 3. This MSc dissertation is part of this organization effort. In particular, it is concerned with the required process areas that address the activities of Requirements Engineering. Our main goal is to contribute for the development of Altran’s internal engineering processes to conform to the guidelines of the Requirements Development process area. Throughout this dissertation, we started with an evaluation method based on CMMI and conducted a compliance assessment of Altran’s current processes. This allowed demonstrating their alignment with the CMMI Requirements Management process area and to highlight the improvements needed to conform to the Requirements Development process area. Based on the study of alternative solutions for the gaps found, we proposed a new Requirements Management and Development process that was later validated using three different approaches. The main contribution of this dissertation is the new process developed for Altran Portugal. However, given that studies on these topics are not abundant in the literature, we also expect to contribute with useful evidences to the existing body of knowledge with a survey on CMMI and requirements engineering trends. Most importantly, we hope that the implementation of the proposed processes’ improvements will minimize the risks of mishandled requirements, increasing Altran’s performance and taking them one step further to the desired maturity level.

Case histories of infectious disease management in developing countries: Phnom Penh and Kabul

Healthcare in developing countries is affected by severe poverty, political instability and diseases that may be of lesser importance in industrialized countries. The aim of this paper was to present two cases and histories of physicians working in hospitals in developing countries and to discuss the opportunities for clinical investigation and collaboration. Cases of patients in Phnom Penh, Cambodia, with histoplasmosis, cryptococcal meningitis, crusted scabies, cerebral lesions and human immunodeficiency virus and of patients in Kabul, Afghanistan, with liver cirrhosis, nephrotic syndrome and facial ulcer are discussed. Greater developmental support is required from industrialized nations, and mutually beneficial cooperation is possible since similar clinical problems exist on both sides (e.g. opportunistic cardiovascular infections). Examples for possible support of hospital medicine include physician interchange visits with defined objectives (e.g. infection control or echocardiography training) and collaboration with clinical investigations and projects developed locally (e.g. epidemiology of cardiovascular diseases or nosocomial bloodborne infections).

Uma perspetiva Lean Seis Sigma na melhoria contínua de um sistema logístico de produção

A globalização da indústria leva a ambientes industriais cada vez mais competitivos em que a redução de desperdícios e melhoria dos sistemas produtivos e logísticos tornam-se fatores críticos para o sucesso e sustentabilidade de uma organização. Desta forma, a presente dissertação tem como âmbito a melhoria contínua em sistemas logísticos de produção através de uma perspetiva Lean Seis Sigma (modelo híbrido) testado e implementado na Visteon Portuguesa Lda. Neste modelo proposto serão identificadas oportunidades de melhoria no fluxo logístico de produção, no sistema de armazenamento e no processo produtivo e a sua implementação. Estas serão identificadas com base na elaboração do Value Stream Mapping (VSM) do processo produtivo do cluster B299 High. Posteriormente, serão aplicados métodos e ferramentas Lean e Seis Sigma que permitirão atingir o objetivo estipulado para cada uma. A nível do fluxo logístico de produção, foi introduzido o Systematic Layout Planning (SLP) de forma a estudar a configuração existente e as suas restrições, bem como a existência de um rearranjo na mesma que seja vantajoso para a redução do tempo despendido em transporte de materiais entre zonas da configuração. Com o intuito de minimizar o manuseamento dos materiais foi desenvolvido e proposto um novo sistema de transporte. Para a melhoria do sistema de armazenagem, foram criados armazéns distintos dependendo do tipo de material armazenado, e uma análise ABC para identificar quais os produtos com maior número de movimentações e assim, definir qual a melhor configuração das localizações nas racks. Para o abastecimento dos materiais, torna-se também necessário a conceção e implementação de um sistema order picking, tendo como objetivo a agilização do sistema de armazenagem. Por último, foi desenvolvido um estudo DMAIC para melhorar o processo produtivo, com o intuito de aumentar a performance do mesmo através da redução de scrap.