Zugl.: Heidelberg, Univ., Diplomarbeit, 2006 / Hergestellt on demand

Zugl.: München, Univ., Habil.-Schr., 2004

Stuttgart, Univ., Diplomarbeit, 2006.

Thesis (M.S.C.I.T.)--Regis University, Denver, Colo., 2009. / Title from PDF title page (viewed on May 28, 2009). Includes bibliographical references.

Thesis (M.S.)--Oregon State University, 2010. / Printout. Includes bibliographical references (leaves 80-87). Also available on the World Wide Web.

Ao propôr-se a discutir e experimentar o noticiário sul-coreano OhmyNews International, a presente dissertação recorre a princípios da complexidade, à engenharia de software e aos valores do jornalismo tradicional – bem como ao seu histórico – para elaborar um entendimento inicial de jornalismo open source. As diretrizes propostas são aplicadas ao objeto empírico por meio de observação participante, análise descritiva e entrevistas com grupos de pessoas envolvidas em diferentes aspectos do projeto. O foco central desta dissertação é a interação dos diferentes públicos com a notícia em ambiente digital. / To discuss and experiment the South-Korean news project OhmyNews International, this research uses complexity principles, software engineering and traditional journalism values – as well as it historic – to compose an initial agreement about open source journalism. Routes purposed are applied to empiric object through participatory observation, descriptive analysis and interviews to groups involved in deferent ways with project. The main goal of this research is the interaction between different people with news on digital environment.

Ao propôr-se a discutir e experimentar o noticiário sul-coreano OhmyNews International, a presente dissertação recorre a princípios da complexidade, à engenharia de software e aos valores do jornalismo tradicional – bem como ao seu histórico – para elaborar um entendimento inicial de jornalismo open source. As diretrizes propostas são aplicadas ao objeto empírico por meio de observação participante, análise descritiva e entrevistas com grupos de pessoas envolvidas em diferentes aspectos do projeto. O foco central desta dissertação é a interação dos diferentes públicos com a notícia em ambiente digital. / To discuss and experiment the South-Korean news project OhmyNews International, this research uses complexity principles, software engineering and traditional journalism values – as well as it historic – to compose an initial agreement about open source journalism. Routes purposed are applied to empiric object through participatory observation, descriptive analysis and interviews to groups involved in deferent ways with project. The main goal of this research is the interaction between different people with news on digital environment.

Made available in DSpace on 2014-06-11T19:28:33Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-08-05Bitstream added on 2014-06-13T20:58:26Z : No. of bitstreams: 1 silva_ff_me_guara.pdf: 4729647 bytes, checksum: 7db1bd019b542d769c6c054a27719a6f (MD5) / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / Biomodelagem é um termo genérico que designa a habilidade de replicar a morfologia de uma estrutura biológica em um modelo físico. Por ser uma técnica relativamente nova, sua disseminação é limitada pelo alto custo de aquisição de softwares proprietários e hardware de alto desempenho, impedindo sua utilização em hospitais públicos, centros de saúde e consultórios médicos. O objetivo principal desse trabalho é apresentar uma proposta de biomodelagem virtual através do uso de softwares livres instalados em equipamentos convencionais de informática e contribuir de forma efetiva para redução dos custos da técnica. Para atingir o objetivo, foi necessário identificar softwares livres dedicados e CAD que pudessem ser aplicados em conjunto para desenvolvimento de projetos em biomodelagem. Dentre a diversidade de programas disponíveis, observou-se que os softwares Invesalius 3.0 e FreeCAD 0.11 possuíam as características necessárias para aplicação da técnica. Baseado nos conceitos de biomodelagem, três estudos de caso foram abordados para elaboração do diagnóstico e planejamento cirúrgico, auxiliando o médico na tomada de decisões. Os resultados demonstraram que a biomodelagem virtual por meio do uso dos softwares livres Invesalius 3.0 e FreeCAD 0.11, instalados em equipamentos convencionais de informática, é viável para uso na rotina médica em diversas situações de diagnóstico e planejamento cirúrgico. As principais vantagens apresentadas são a redução dos custos em biomodelagem e a possibilidade de disseminação da técnica, permitindo a inclusão de um maior número de pacientes submetidos às tecnologias 3D / Biomodeling is a generic term for the ability to replicate the morphology of biological structure in a physical model. As it is a relatively new technique, its dissemination is limited by the high cost of purchase of proprietary software and high performance hardware, impeding their use in public hospitals, health centers and physician offices. The main objectives of this work are to propose a virtual biomodeling through the use of open source software installed in a conventional computer equipment and to effectively contribute in reducing the technique costs. In order to achieve the proposed objectives, it was necessary to identify dedicated open source software and CAD open source software that could be applied together to develop biomodeling projects. Among the variety of programs available, it was noted that the software InVesalius 3.0 and the FreeCAD 0.11 had the necessary characteristics for the application of the technique. Based on the concepts of biomodeling, three case studies were discussed for making the diagnosis and the surgical planning, assisting the physician in making decisions. The results showed that the virtual biomodeling through the use of the open source software called InVesalius 3.0 and FreeCAD 0.11, installed in conventional computer equipment, is feasible for the routine use in many situations of medical diagnostic and surgical planning. The main advantages are the cost reduction in biomodeling and the possibility of spreading the technique, allowing the inclusion of a greater number of patients subjected to 3D technologies

Ao propôr-se a discutir e experimentar o noticiário sul-coreano OhmyNews International, a presente dissertação recorre a princípios da complexidade, à engenharia de software e aos valores do jornalismo tradicional – bem como ao seu histórico – para elaborar um entendimento inicial de jornalismo open source. As diretrizes propostas são aplicadas ao objeto empírico por meio de observação participante, análise descritiva e entrevistas com grupos de pessoas envolvidas em diferentes aspectos do projeto. O foco central desta dissertação é a interação dos diferentes públicos com a notícia em ambiente digital. / To discuss and experiment the South-Korean news project OhmyNews International, this research uses complexity principles, software engineering and traditional journalism values – as well as it historic – to compose an initial agreement about open source journalism. Routes purposed are applied to empiric object through participatory observation, descriptive analysis and interviews to groups involved in deferent ways with project. The main goal of this research is the interaction between different people with news on digital environment.

The development of open source software has gone from a model characterized by skilled software developers that developed open source software for their own interest and their own needs to a model that is more business friendly and more attractive for companies and organizations. One new business model for open source software is the professional open source software model or OSS 2.0. The business model includes three roles: the open source project, the professional open source company and the user. This dissertation studies the relationship between these three roles and focuses on the development of the user role and how it may develop for a new user in a specific OSS ecosystem. The roles in the eco system that has been studied are taken by the open source project Alfresco, the professional open source company Redpill and a user from a large international company, without any previous experience of open source software or the business model of professional open source. The result of the study showed a well developed eco system between the open source project and the professional open source company but a need of more information about the user’s role in it. Open source software is still seen by the user as an unsafe and unsecure alternative to the proprietary software available and more information about the business model of professional open source software and how the user can interact and influence the eco system is still needed.