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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
211

Estudo de projeto têxtil em um contexto de design de interação

Neves, Thaís Boeira January 2010 (has links)
A pesquisa ressalta a importância da reflexão na prática aplicada sustentada no processo científico para construção do conhecimento da área têxtil de malharia retilínea. A abordagem de intervenção utilizada permite heurísticas projetuais que proporcionam análises reflexivas sobre a percepção imaginativa e física dos objetos orientados deste estudo, com base em variáveis como: a seleção de materiais e a simulação virtual. Os objetos orientados são avaliados como ferramentas de mediação dos processos de concepção de produtos têxteis centrados ao usuário, ao processo e ao produto. Verifica-se a importância de construir um instrumento de análise, amparado no conceito de design de interação, através de uma relação contínua de pesquisa-ação onde as construções cognitivas, culturais e sociais são apontadas como fator determinante para o fluxo comunicacional no processo. Sendo utilizados processos integrados de simulação virtual através do sistema CAD SDS ONE FULL RD Shima Seiki. Para tanto, a pesquisa compreende estudos de caso envolvendo empresas do setor com configurações organizacionais e projetuais diferentes, os quais apresentaram resultados significativos da aplicação do design interativo no contexto projetual têxtil. A Diana Têxtil SA. consiste em uma empresa de grande porte, sediada em Timbó, Santa Catarina. Neste estudo de caso é descrito um projeto piloto que proporcionou a concepção da primeira coleção virtual de malharia retilínea realizada no Brasil. E, apresenta através da análise do seu contexto o fluxo complexo de interações culturais e conexões dos agentes e tecnologias, que configuraram a realização desse evento. A Arco Baleno Ltda. é uma empresa de pequeno porte sediada em Flores da Cunha, Rio Grande do Sul. Este estudo apresenta um processo de design interativo guiado pelo estilista como agente de inovação. O projeto é realizado através de parcerias entre a empresa fornecedora de tecnologia e a micro empresa analisada que também conta com subsídios financeiros do Sebrae para realização de seus projetos de design. Através desse estudo foi realizada uma pesquisa afetiva com usuário final crianças de 5 a 12 anos, para avaliar a aceitação de texturas específicas e da personagem da marca. A Marisol SA. é uma empresa de grande porte sediada em Jaraguá, Santa Catarina. Este estudo apresenta uma análise sobre a implementação de processos inovadores apresentados em um workshop realizado na empresa. Compreende a avaliação de seus profissionais especialistas quanto à importância da seleção de materiais e a simulação virtual para concepção de novos produtos. A Best Malhas Ltda. é uma empresa de médio porte sediada em Caxias do Sul. Este estudo apresenta descrições de novas concepções estratégicas do posicionamento do designer dentro do contexto de serviço e apresenta tarefas distintas atribuídas a esse profissional. Uma visão holística do processo de design é analisada para subsidiar a compreensão do design do processo de design. O quinto estudo de caso é amparado em uma plataforma global de relacionamentos profissionais o LinkedIn. Esse estudo de caso de profissionais especialistas descreve a criação de uma rede social com expertises específicas, os designers de malharia retilínea, através da plataforma do LinkedIn. Foi realizada uma survey, através de questionários para coleta de dados específicos que permitiram a análises sobre as características do perfil desses profissionais da área, bem como a sua pré-disposição as variáveis desta pesquisa. Através dessa rede social potencializada pelas tecnologias, foram coletadas informações dos especialistas ―estilistas de malharia retilínea‖. Tal processo valoriza a integração de expertises, da sintonia dos pares e proporciona através da dinâmica democrática e virtuosa o ―feedback ―para este objeto de estudo. Esta dissertação possui relevância econômica, social, científica e tecnológica, pois, aponta lacunas na área têxtil de malharia retilínea. Apresenta coerência em uma abordagem de adequação – sócio técnica, no qual é atribuído ao estilista o papel de um agente estratégico de inovação, através da possibilidade descrita que esse profissional possui ao integrar processos avançados para comunicação de seus projetos. / The research point the importance of reflection in applied practice sustained in the scientific process to build the knowledge of the textile flat knitting´s textile area. The used intervention approach allows projectual heuristics that provide reflexive analysis about imaginative and physical perception of the oriented objects of this study, based on variables such as material selection and virtual simulation. The oriented objects are evaluated like mediation tools of conception processes of textile products centered on the user, on the process, and on the product. It is verified the importance of building an analysis tool, supported on the concept of interaction design, through an ongoing relationship of research-action where the cognitive, cultural and social constructions are cited as a determinant factor to communication flow in the process. Integrated processes of virtual simulation are used through the CAD system SDS ONE FULL RD Shima Seiki. Therefore, the research includes case studies involving companies of the sector with different organizational and projectual configurations, which presented significant results from the application of interactive design within the textile projectual context. Diana Textil SA. consists in a large-sized company, localized in Timbo, Santa Catarina. This case study describes a pilot project that provided the conception of the flat knitting's first virtual collection developed in Brazil. And it presents, through the analysis of its context, the complex flow of cultural interactions and connections of agents and technologies that shaped the realization of this event. Arco Baleno Ltda. is a small-sized company localized in Flores da Cunha, Rio Grande do Sul. This study presents an interactive design process conducted by the designer as the agent of innovation. The project is realized through partnerships between the company that is provider of technology and the analyzed small company, which also has the Sebrae's financial subsidies to perform their design projects. Through this study it was realized an affective research with the end user, children between 5 and 12 years old, to evaluate the acceptance of specific textures and character of the mark. Marisol SA. is a large-sized company localized in Jaraguá do Sul, Santa Catarina. This study presents an analysis about implementation of innovative processes presented in a workshop realized at the company. It includes the evaluation of their professionals about the importance of material selection and virtual simulation for conception of new products. Best Malhas Ltda. is a medium-sized company localized in Caxias do Sul, Rio Grande do Sul. This study presents descriptions of new strategic conceptions of designer positioning within the service context and presents different tasks assigned to this professional. A holistic view of the design process is analyzed to subsidize the comprehension of the design process' design. The fifth case study is supported on a global platform of professional relationships, LinkedIn. This professional's case study describes the expertise to creation of a social network with specific expertise, the flat knitting designers, through LinkedIn platform. A survey was conducted using questionnaires to collect specific data that allowed the analysis about the profile characteristics of these area professionals, as well as their pre-disposing to the variables of this research. Through this social network augmented by technology, informations was gathered from the experts "flat knitting designers". This process enhances the expertises integration, the tune of pairs and offers the ―feedback‖ for this study object through the virtuous and democratic dynamics. This dissertation has economic, social, scientific and technological importance because it indicates gaps on flat knitting textile area. It shows the consistency in an approach of social- technical adequacy, which is attributed to the designer the potential of a strategic innovation agent, through the described possibility that this professional has to integrate advanced processes for communication of their projects.
212

Estudo de projeto têxtil em um contexto de design de interação

Neves, Thaís Boeira January 2010 (has links)
A pesquisa ressalta a importância da reflexão na prática aplicada sustentada no processo científico para construção do conhecimento da área têxtil de malharia retilínea. A abordagem de intervenção utilizada permite heurísticas projetuais que proporcionam análises reflexivas sobre a percepção imaginativa e física dos objetos orientados deste estudo, com base em variáveis como: a seleção de materiais e a simulação virtual. Os objetos orientados são avaliados como ferramentas de mediação dos processos de concepção de produtos têxteis centrados ao usuário, ao processo e ao produto. Verifica-se a importância de construir um instrumento de análise, amparado no conceito de design de interação, através de uma relação contínua de pesquisa-ação onde as construções cognitivas, culturais e sociais são apontadas como fator determinante para o fluxo comunicacional no processo. Sendo utilizados processos integrados de simulação virtual através do sistema CAD SDS ONE FULL RD Shima Seiki. Para tanto, a pesquisa compreende estudos de caso envolvendo empresas do setor com configurações organizacionais e projetuais diferentes, os quais apresentaram resultados significativos da aplicação do design interativo no contexto projetual têxtil. A Diana Têxtil SA. consiste em uma empresa de grande porte, sediada em Timbó, Santa Catarina. Neste estudo de caso é descrito um projeto piloto que proporcionou a concepção da primeira coleção virtual de malharia retilínea realizada no Brasil. E, apresenta através da análise do seu contexto o fluxo complexo de interações culturais e conexões dos agentes e tecnologias, que configuraram a realização desse evento. A Arco Baleno Ltda. é uma empresa de pequeno porte sediada em Flores da Cunha, Rio Grande do Sul. Este estudo apresenta um processo de design interativo guiado pelo estilista como agente de inovação. O projeto é realizado através de parcerias entre a empresa fornecedora de tecnologia e a micro empresa analisada que também conta com subsídios financeiros do Sebrae para realização de seus projetos de design. Através desse estudo foi realizada uma pesquisa afetiva com usuário final crianças de 5 a 12 anos, para avaliar a aceitação de texturas específicas e da personagem da marca. A Marisol SA. é uma empresa de grande porte sediada em Jaraguá, Santa Catarina. Este estudo apresenta uma análise sobre a implementação de processos inovadores apresentados em um workshop realizado na empresa. Compreende a avaliação de seus profissionais especialistas quanto à importância da seleção de materiais e a simulação virtual para concepção de novos produtos. A Best Malhas Ltda. é uma empresa de médio porte sediada em Caxias do Sul. Este estudo apresenta descrições de novas concepções estratégicas do posicionamento do designer dentro do contexto de serviço e apresenta tarefas distintas atribuídas a esse profissional. Uma visão holística do processo de design é analisada para subsidiar a compreensão do design do processo de design. O quinto estudo de caso é amparado em uma plataforma global de relacionamentos profissionais o LinkedIn. Esse estudo de caso de profissionais especialistas descreve a criação de uma rede social com expertises específicas, os designers de malharia retilínea, através da plataforma do LinkedIn. Foi realizada uma survey, através de questionários para coleta de dados específicos que permitiram a análises sobre as características do perfil desses profissionais da área, bem como a sua pré-disposição as variáveis desta pesquisa. Através dessa rede social potencializada pelas tecnologias, foram coletadas informações dos especialistas ―estilistas de malharia retilínea‖. Tal processo valoriza a integração de expertises, da sintonia dos pares e proporciona através da dinâmica democrática e virtuosa o ―feedback ―para este objeto de estudo. Esta dissertação possui relevância econômica, social, científica e tecnológica, pois, aponta lacunas na área têxtil de malharia retilínea. Apresenta coerência em uma abordagem de adequação – sócio técnica, no qual é atribuído ao estilista o papel de um agente estratégico de inovação, através da possibilidade descrita que esse profissional possui ao integrar processos avançados para comunicação de seus projetos. / The research point the importance of reflection in applied practice sustained in the scientific process to build the knowledge of the textile flat knitting´s textile area. The used intervention approach allows projectual heuristics that provide reflexive analysis about imaginative and physical perception of the oriented objects of this study, based on variables such as material selection and virtual simulation. The oriented objects are evaluated like mediation tools of conception processes of textile products centered on the user, on the process, and on the product. It is verified the importance of building an analysis tool, supported on the concept of interaction design, through an ongoing relationship of research-action where the cognitive, cultural and social constructions are cited as a determinant factor to communication flow in the process. Integrated processes of virtual simulation are used through the CAD system SDS ONE FULL RD Shima Seiki. Therefore, the research includes case studies involving companies of the sector with different organizational and projectual configurations, which presented significant results from the application of interactive design within the textile projectual context. Diana Textil SA. consists in a large-sized company, localized in Timbo, Santa Catarina. This case study describes a pilot project that provided the conception of the flat knitting's first virtual collection developed in Brazil. And it presents, through the analysis of its context, the complex flow of cultural interactions and connections of agents and technologies that shaped the realization of this event. Arco Baleno Ltda. is a small-sized company localized in Flores da Cunha, Rio Grande do Sul. This study presents an interactive design process conducted by the designer as the agent of innovation. The project is realized through partnerships between the company that is provider of technology and the analyzed small company, which also has the Sebrae's financial subsidies to perform their design projects. Through this study it was realized an affective research with the end user, children between 5 and 12 years old, to evaluate the acceptance of specific textures and character of the mark. Marisol SA. is a large-sized company localized in Jaraguá do Sul, Santa Catarina. This study presents an analysis about implementation of innovative processes presented in a workshop realized at the company. It includes the evaluation of their professionals about the importance of material selection and virtual simulation for conception of new products. Best Malhas Ltda. is a medium-sized company localized in Caxias do Sul, Rio Grande do Sul. This study presents descriptions of new strategic conceptions of designer positioning within the service context and presents different tasks assigned to this professional. A holistic view of the design process is analyzed to subsidize the comprehension of the design process' design. The fifth case study is supported on a global platform of professional relationships, LinkedIn. This professional's case study describes the expertise to creation of a social network with specific expertise, the flat knitting designers, through LinkedIn platform. A survey was conducted using questionnaires to collect specific data that allowed the analysis about the profile characteristics of these area professionals, as well as their pre-disposing to the variables of this research. Through this social network augmented by technology, informations was gathered from the experts "flat knitting designers". This process enhances the expertises integration, the tune of pairs and offers the ―feedback‖ for this study object through the virtuous and democratic dynamics. This dissertation has economic, social, scientific and technological importance because it indicates gaps on flat knitting textile area. It shows the consistency in an approach of social- technical adequacy, which is attributed to the designer the potential of a strategic innovation agent, through the described possibility that this professional has to integrate advanced processes for communication of their projects.
213

Estudo de projeto têxtil em um contexto de design de interação

Neves, Thaís Boeira January 2010 (has links)
A pesquisa ressalta a importância da reflexão na prática aplicada sustentada no processo científico para construção do conhecimento da área têxtil de malharia retilínea. A abordagem de intervenção utilizada permite heurísticas projetuais que proporcionam análises reflexivas sobre a percepção imaginativa e física dos objetos orientados deste estudo, com base em variáveis como: a seleção de materiais e a simulação virtual. Os objetos orientados são avaliados como ferramentas de mediação dos processos de concepção de produtos têxteis centrados ao usuário, ao processo e ao produto. Verifica-se a importância de construir um instrumento de análise, amparado no conceito de design de interação, através de uma relação contínua de pesquisa-ação onde as construções cognitivas, culturais e sociais são apontadas como fator determinante para o fluxo comunicacional no processo. Sendo utilizados processos integrados de simulação virtual através do sistema CAD SDS ONE FULL RD Shima Seiki. Para tanto, a pesquisa compreende estudos de caso envolvendo empresas do setor com configurações organizacionais e projetuais diferentes, os quais apresentaram resultados significativos da aplicação do design interativo no contexto projetual têxtil. A Diana Têxtil SA. consiste em uma empresa de grande porte, sediada em Timbó, Santa Catarina. Neste estudo de caso é descrito um projeto piloto que proporcionou a concepção da primeira coleção virtual de malharia retilínea realizada no Brasil. E, apresenta através da análise do seu contexto o fluxo complexo de interações culturais e conexões dos agentes e tecnologias, que configuraram a realização desse evento. A Arco Baleno Ltda. é uma empresa de pequeno porte sediada em Flores da Cunha, Rio Grande do Sul. Este estudo apresenta um processo de design interativo guiado pelo estilista como agente de inovação. O projeto é realizado através de parcerias entre a empresa fornecedora de tecnologia e a micro empresa analisada que também conta com subsídios financeiros do Sebrae para realização de seus projetos de design. Através desse estudo foi realizada uma pesquisa afetiva com usuário final crianças de 5 a 12 anos, para avaliar a aceitação de texturas específicas e da personagem da marca. A Marisol SA. é uma empresa de grande porte sediada em Jaraguá, Santa Catarina. Este estudo apresenta uma análise sobre a implementação de processos inovadores apresentados em um workshop realizado na empresa. Compreende a avaliação de seus profissionais especialistas quanto à importância da seleção de materiais e a simulação virtual para concepção de novos produtos. A Best Malhas Ltda. é uma empresa de médio porte sediada em Caxias do Sul. Este estudo apresenta descrições de novas concepções estratégicas do posicionamento do designer dentro do contexto de serviço e apresenta tarefas distintas atribuídas a esse profissional. Uma visão holística do processo de design é analisada para subsidiar a compreensão do design do processo de design. O quinto estudo de caso é amparado em uma plataforma global de relacionamentos profissionais o LinkedIn. Esse estudo de caso de profissionais especialistas descreve a criação de uma rede social com expertises específicas, os designers de malharia retilínea, através da plataforma do LinkedIn. Foi realizada uma survey, através de questionários para coleta de dados específicos que permitiram a análises sobre as características do perfil desses profissionais da área, bem como a sua pré-disposição as variáveis desta pesquisa. Através dessa rede social potencializada pelas tecnologias, foram coletadas informações dos especialistas ―estilistas de malharia retilínea‖. Tal processo valoriza a integração de expertises, da sintonia dos pares e proporciona através da dinâmica democrática e virtuosa o ―feedback ―para este objeto de estudo. Esta dissertação possui relevância econômica, social, científica e tecnológica, pois, aponta lacunas na área têxtil de malharia retilínea. Apresenta coerência em uma abordagem de adequação – sócio técnica, no qual é atribuído ao estilista o papel de um agente estratégico de inovação, através da possibilidade descrita que esse profissional possui ao integrar processos avançados para comunicação de seus projetos. / The research point the importance of reflection in applied practice sustained in the scientific process to build the knowledge of the textile flat knitting´s textile area. The used intervention approach allows projectual heuristics that provide reflexive analysis about imaginative and physical perception of the oriented objects of this study, based on variables such as material selection and virtual simulation. The oriented objects are evaluated like mediation tools of conception processes of textile products centered on the user, on the process, and on the product. It is verified the importance of building an analysis tool, supported on the concept of interaction design, through an ongoing relationship of research-action where the cognitive, cultural and social constructions are cited as a determinant factor to communication flow in the process. Integrated processes of virtual simulation are used through the CAD system SDS ONE FULL RD Shima Seiki. Therefore, the research includes case studies involving companies of the sector with different organizational and projectual configurations, which presented significant results from the application of interactive design within the textile projectual context. Diana Textil SA. consists in a large-sized company, localized in Timbo, Santa Catarina. This case study describes a pilot project that provided the conception of the flat knitting's first virtual collection developed in Brazil. And it presents, through the analysis of its context, the complex flow of cultural interactions and connections of agents and technologies that shaped the realization of this event. Arco Baleno Ltda. is a small-sized company localized in Flores da Cunha, Rio Grande do Sul. This study presents an interactive design process conducted by the designer as the agent of innovation. The project is realized through partnerships between the company that is provider of technology and the analyzed small company, which also has the Sebrae's financial subsidies to perform their design projects. Through this study it was realized an affective research with the end user, children between 5 and 12 years old, to evaluate the acceptance of specific textures and character of the mark. Marisol SA. is a large-sized company localized in Jaraguá do Sul, Santa Catarina. This study presents an analysis about implementation of innovative processes presented in a workshop realized at the company. It includes the evaluation of their professionals about the importance of material selection and virtual simulation for conception of new products. Best Malhas Ltda. is a medium-sized company localized in Caxias do Sul, Rio Grande do Sul. This study presents descriptions of new strategic conceptions of designer positioning within the service context and presents different tasks assigned to this professional. A holistic view of the design process is analyzed to subsidize the comprehension of the design process' design. The fifth case study is supported on a global platform of professional relationships, LinkedIn. This professional's case study describes the expertise to creation of a social network with specific expertise, the flat knitting designers, through LinkedIn platform. A survey was conducted using questionnaires to collect specific data that allowed the analysis about the profile characteristics of these area professionals, as well as their pre-disposing to the variables of this research. Through this social network augmented by technology, informations was gathered from the experts "flat knitting designers". This process enhances the expertises integration, the tune of pairs and offers the ―feedback‖ for this study object through the virtuous and democratic dynamics. This dissertation has economic, social, scientific and technological importance because it indicates gaps on flat knitting textile area. It shows the consistency in an approach of social- technical adequacy, which is attributed to the designer the potential of a strategic innovation agent, through the described possibility that this professional has to integrate advanced processes for communication of their projects.
214

[en] AN ANALYSIS OF THE DESIGNER S ROLE IN THE INTERNET OF THINGS / [pt] UMA ANÁLISE DO PAPEL DOS DESIGNERS NA INTERNET DAS COISAS

CELSO MEIRELLES DE OLIVEIRA SANTOS 09 May 2018 (has links)
[pt] Já estamos vivendo sob o impacto dos primórdios do que é considerada a Terceira Onda da Tecnologia da Informação ou a Quarta Revolução Industrial, representadas principalmente pelo advento da IOT (Internet of Things). Esta verdadeira invasão de novas tecnologias já está começando a mudar de modo dramático a forma como vivemos, nos comunicamos e trabalhamos. O objetivo principal desta dissertação é não apenas avaliar a metodologia tradicional do design e os desafios que estas novas tecnologias da IOT trazem para o desenvolvimento do trabalho dos designers, mas principalmente analisar como eles devem se qualificar para manter sua posição de relevância no desenvolvimento dos novos produtos inteligentes conectados que caracterizam a IOT, como a definem Porter e Heppelman (2014). A partir de uma pesquisa bibliográfica e documental, procurei relacionar as novas tecnologias, os componentes e serviços que estão viabilizando a criação desses produtos inteligentes, apresentar as principais empresas que estão liderando esta revolução, pesquisar as áreas em que estes novos produtos já estão fazendo a diferença assim como as mudanças e desafios que eles nos apresentam, e verificar como e por que empresas fabricantes de produtos estão se transformando em empresas de produtos/serviços ou só de serviços. Procuro ainda mapear o impacto que estas novas tecnologias terão nos modelos de negócio, design, marketing, engenharia e no relacionamento com os usuários dos serviços e produtos que as incorporem. / [en] We are already living under the impact of what is considered the beginnings of the Third Wave of Information Technology or the Fourth Industrial Revolution, represented mainly by the advent of IOT (Internet of Things). This true invasion of new technologies is already starting to dramatically change the way we live, communicate, and work. The main objective of this dissertation is not only to evaluate the traditional methodology of design and the challenges that these new technologies of the IOT bring to the development of the work of the designers, but mainly to analyze how they must qualify to maintain their position of relevance in the development of the new products that characterize IOT, as defined by Porter and Heppelman (2014). Based on a thorough bibliographical and documentary research, I have tried to examine the new technologies and the components and services that are enabling the creation of these intelligent products, pinpoint the principal companies that are in the forefront of this revolution, research the areas in which these new products are already making a difference, indicate the changes and challenges that they present us with and see how and why companies that manufacture products are transforming themselves into production / services companies, or solely services companies. I also try to map the impact that these new technologies will have on the business models, design, marketing, engineering and relationships with the users of the services and products that incorporate them.
215

Uklanjanje visokog sadržaja organskih i neorganskih polutanata iz podzemnih voda Vojvodine primenom nanofiltracije / Organic and inorganic polutants high content removal from Vojvodina groundwater by application of nanofiltration

Kukučka Miroslav 23 September 2016 (has links)
<p>Cilj ovog rada je ispitivanje mogućnosti uklanjanja visokih koncentracija organskih i neorganskih materija iz vodenih rastvora &bdquo;Cross-Flow&ldquo; nanofiltracijom primenom spiralno uvijenih membrana. Mogućnosti separacije NOM-a, amonijum-jona i ukupnog arsena su ispitivane na koncentratima-otpadnim vodama dobijenim iz industrijskih nanofiltracionih uređaja i obuhvaćeni su eksperimentima serije NFCP. Izdvajanje visokih koncentracija jona kalcijuma, magnezijuma, gvožđa i mangana je ispitivano iz prirodnih podzemnih voda i izvedeno je u eksperimentima serije NFWP. Određeni su optimalni fluksevi i transmembranski pritisci, kao i koncentracije doziranja kompleksirajućih supstanci. Dobijeni poluindustrijski rezultati su praktično primenjivi u velikoj skali za pripremu pijaće vode kako iz dubokih, tako i iz plitkih akvifera. Primena prikazanih rezultata u pripremi vode za piće od vode dubokih izdani uz značajne u&scaron;tede resursa je namenjena prvenstveno lokacijama u Panonskom basenu. Tretman bunarske vode plitkih izdani je pogodan posebno zbog dodatka organskih kompleksirajućih agenasa koji supstitui&scaron;u uobičajene postupke deferizacije i demanganizacije i na taj način znatno smanjuju kako investicione, tako i eksploatacione tro&scaron;kove postrojenja. Dobijeni rezultati su poslužili kao osnova za izradu idejnog re&scaron;enja industrijskog postrojenja za kondicioniranje pijaće vode od bunarske vode duboke izdani iz regiona grada Zrenjanina, kao i izradu idejnog re&scaron;enja industrijskog postrojenja za kondicioniranje pijaće vode od bunarske vode plitke izdani regiona grada Bačke Palanke za naseljeno mesto Despotovo.</p> / <p>The goal of this thesis was to examine removal possibility of high concentrations of organic and inorganic matter from aquatic solution using &ldquo;Cross-flow&rdquo; spiral wound nanofiltration membranes. Natural organic matter, ammonia ions and total arsenic removal was examined using concentrates &ndash; waste water obtained from industrial nanofiltration plant and they present NFCP experiment series. Removal of high concentrations of calcium, magnesium, iron and manganese ions was a part of NFWP experiments and was conducted using natural groundwater. Optimal fluxes and transmembrane pressures, as well as complexing substances dosage concentrations were determined. Obtained results in semi industrial scale are practically applicable on the large scale plants for drinking water preparation from deep wells, as well as from shallow aquifers. Application of presented results, concerning drinking water preparation from deep wells with significant savings of water resources, is designed especially for locations in Pannonia basin. Shallow aquifer well water treatment is applicable in practice especially because of addition of organic complexation agents that substitutes conventional deferization and manganese removal methods ultimately reducing investment and exploitation costs. On the basis of obtained results, industrial plant that produces drinking water from Zrenjanin aquifer deep well was designed. Furthermore, potable water industrial plant was designed that used shallow aquifer well water located in Bačka Palanka region, settlement Despotovo.</p>
216

A framework for simulation-based integrated design of multiscale products and design processes

Panchal, Jitesh H. 23 November 2005 (has links)
The complexity in multiscale systems design is significantly greater than in conventional systems because in addition to interactions between components, couplings between physical phenomena and scales are also important. This complexity amplifies two design challenges: a) complexity of coupled simulation models prohibits design space exploration, and b) unavailability of complete simulation models that capture all the interactions. Hence, the challenge in design of multiscale systems lies in managing this complexity and utilizing the available simulation models and information in an efficient manner to support effective decision-making. In order to address this challenge, our primary hypothesis is that the information and computational resources can be utilized in an efficient manner by designing design-processes (meta-design) along with the products. The primary hypothesis is embodied in this dissertation as a framework for integrated design of products and design processes. The framework consists of three components 1) a Robust Multiscale Design Exploration Method (RMS-DEM), 2) information-economics based metrics and methods for simplification of complex design processes and refinement of simulation models, and 3) an information modeling strategy for implementation of the theoretical framework into a computational environment. The framework is validated using the validation-square approach that consists of theoretical and empirical validation. Empirical validation of the framework is carried out using various examples including: pressure vessel design, datacenter cooling system design, linear cellular alloy design, and multifunctional energetic structural materials design. The contributions from this dissertation are categorized in three research domains: a) multiscale design methodology, b) materials design, and c) computer-based support for collaborative, simulation-based multiscale design. In the domain of design methodology, new methods and metrics are developed for integrating the design of products and design processes. The methods and metrics are applied in the field of materials design to develop design-processes and specifications for Multifunctional Energetic Structural Materials. In the domain of computer-based support for design, an information modeling strategy is developed to provide computational support for meta-design. Although the framework is developed in the context of multiscale systems it is equally applicable to design of any other complex system.
217

Vizuální detekce elektronických součástek / Visual detection of electronic devices

Juhas, Miroslav January 2010 (has links)
This thesis describes application of image processing for precise distance measurement in self acting production of a tip for AFM microscopes. The main goal is to measure distances between assembly parts during fabrication process. The purpose is to acquire a data for self acting assembly line which have to substitute inaccurate and nonrecurring manual assembly process. The assembly process consists of three technological steps. In first two steps the tungsten wire is glued to the cantilever. Distance measurement is necessary in all axes for proper alignment of parts. In third step the sharp tip is etched by KOH solution. The right distance between liquid level and the cantilever must be kept. A camera with high resolution and macro objective is used to acquire an image. Camera image is then calibrated to suppress distortions and scene position with respect to camera position. Length conversion coefficient is also computed. Object recognition and distance measurement is based on standard computer vision methods, mainly: adaptive thresholding, moments, image statistics, canny edge detector, Hough transform… Proposed algorithms have been implemented in C++ using Intel OpenCV library. The final achieved distance resolution is about 10µm per pixel. Algorithm output was successfully used to assembly few test tips.
218

Das Designkonzept im Transportation Design: Einordnung, Analyse und zukünftige Anwendung

Krzywinski, Jens 06 June 2011 (has links)
Bisherige Vorstellungen von Design als ausschließlich produktbezogene Gestaltung haben sich überlebt, auch wenn dieser fundmentale Bruch in der Alltagswahr nehmung häufig überdeckt wird. Die vorliegende Untersuchung zum Designkonzept, verstanden als die Wesensbestimmung eines zu entwerfenden Objektes, greift diese Entwicklungen auf einer konkrete Ebene auf. So ist der Hauptbezugspunkt der vorzunehmenden Wesensbestimmung das ganzheitliche Erleben eines Produktes – Product Experience – nicht seine geometrische oder funktionale Beschaffenheit. Die in diesem Buch dargestellten Untersuchungen erfolgten im Transportation Design, einem der etabliertesten De signbereiche. Die zur Erstellung eines Designkonzeptes verwendeten Werkzeuge wie Personas und Szenarien entstammen anderen Fachdisziplinen, werden aber mit den designeigenen Werkzeugen der Zeichnung oder Illustration verarbeitet und ver dichtet. Dabei nutzen sie Modelle der Handlungsregulation und des komplexen Problemlösens als theoretische Grundlage. Das so entstandene Designkonzept kann strukturiert in die integrierte Produktentwicklung eingebunden werden und wird Teil eines Semantic Frontends. Die Ergebnisse der Untersuchungen bestätigen die Existenz von Designkonzepten und geben eine umfassende Beschreibung von Merkmalen, Inhalten, Funktionen sowie ihrer Erstellung.:VORWORT 15 1 EINSTIEG UND PROBLEMLAGE 19 1.1 Design – Versuch einer generellen Einordnung 19 1.2 Design – Versuch einer wissenschaftlichen Einordnung 22 1.3 Einordnung des Technischen Designs an der TU Dresden 25 1.4 Wissenschaftliche Problemlage 27 1.4.1 Einführung und eigene Vorarbeiten 27 1.4.2 Konzeptphase und Designkonzept 29 1.4.3 Orientierung im Design – Erleben (Experience) als Ausgangspunkt 31 1.4.4 Design und Entwurfsprozess 32 1.4.5 Produktentwicklung 35 1.4.6 Psychologie 37 1.4.7 Transportation Design 40 1.4.8 Wirtschaft und Management 42 1.4.9 Designforschung – Forschung im, über und mit Design 43 1.5 Zusammenfassung und Untersuchungsfokus 45 2 DESIGN UND DESIGNFORSCHUNG 51 2.1 Einführung 51 2.2 Design und Designprozess 53 2.2.1 Designbasics – Simon & Schön 56 2.2.2 Designdefinition – Uhlmann 58 2.2.3 Experience Design – Cagan & Vogel, Press & Cooper, Schifferstein & Hekkert 60 2.2.4 Designprozess und Unsicherheit – Cross 63 2.2.5 Problemlösen 2.0 – Roozenburg & Dorst & Lawson 66 2.2.6 Design integrativ – Buchanan & Margolin 70 2.2.7 Produktentwicklung – Ulrich & Eppinger 72 2.2.8 Integrierte Produktentwicklung – Lindemann 74 2.2.9 Designausbildung – Bürdek & Heufler 77 2.2.10 Vergleich der Auffassungen – Ausgangspunkt für ein Theoriegerüst 78 2.3 Designforschung 80 2.3.1 Design – eine Wissenschaft? 80 2.3.2 Zur Geschichte der »Designforschung« 83 2.3.3 Forschung aus Insider- und Outsiderperspektive 86 2.3.4 Forschung über Design (research about design, research into Design context) 87 2.3.5 Forschung im Design (research in design) 88 2.3.6 Forschung durch Design (research with design, design inclusive Research) 89 2.3.7 Design thinking 90 2.3.8 Positionierung des eigenen Forschungsvorhabens 93 3 DESIGNKONZEPT 95 3.1 Einführung zum Begriff Konzept 95 3.2 Konzeptbegriff in Produktentwicklung und Design 96 3.3 Produktstudien und Concept Design 100 3.4 Merkmale und Funktionen von Designkonzepten 102 3.5 Zum Entwicklungsprozess von Designkonzepten 105 3.6 Unterstützungswerkzeuge zur Konzepterstellung 108 3.6.1 Klassische Werkzeuge – Image Boards und Wortmarken 109 3.6.2 Moderne Werkzeuge – Szenarien, Personas und Trends 110 3.6.3 Kataloge, Galerien und Tagebücher 111 3.7 Beispiele für Designkonzepte 112 3.7.1 Designkonzepte von Serienprodukten 112 3.7.2 Designkonzepte aus Ausbildungssprojekten 115 4 QUALITATIVE UNTERSUCHUNGSMETHODEN 121 4.1 Einführung 121 4.2 Gütekriterien qualitativer Forschung 122 4.3 Studien im Designprozess 124 4.4 Interview 126 4.4.1 Leitfadengestützte Interviews 127 4.4.2 Experteninterview 128 4.5 Beobachtung 129 4.6 Tagebuch und Handlungsprotokoll 130 4.6.1 Tagebuch 131 4.6.2 Handlungsprototkoll des Designprozesses mittels unterschiedlicher Notizwerkzeuge 132 4.7 Lautes Denken 133 4.8 Introspektion & Reflexion 135 4.8.1 Ansätze zur fragenbasierten Selbstreflexion für Designkonzepte im Transportation Design 136 4.9 AuswertungsMethoden 138 4.9.1 Transkription 138 4.9.2 Qualitative Inhaltsanalyse 138 5 FRAGESTELLUNGEN UND THESEN 141 5.1 Wissenschaftliche Fragestellung 141 5.2 Thesen 142 6 UNTERSUCHUNGSDURCHFÜHRUNG 145 6.1 Einführung 145 6.2 Stichprobe 147 6.2.1 Kriterien der Stichprobe 147 6.2.2 Auswahl der Stichprobe 148 6.3 Variablen 149 6.4 Angewandte Methoden 150 6.4.1 Dokumentation 150 6.4.2 Beobachtung 152 6.4.3 Interviews 155 6.4.4 Inhaltsanalyse 157 6.5 Vorstudien und Voruntersuchungen 160 6.5.1 Stichprobe 160 6.5.2 Untersuchungsdesign und Ablauf 160 6.5.3 DiplomProjekt I als prototypisches Beispiel 161 6.5.4 Entwurfsthema Soapbox 165 6.5.5 Entwurfsthema Nissan 168 6.5.6 Diplomprojekte II 169 6.5.7 Entwurfsthema Off Track Exterieur 170 6.5.8 Diplomprojekt III 172 6.5.9 Einschätzung der Untersuchungswerkzeuge und Vergleich der Voruntersuchungen 173 6.5.10 Einordnung in Entwerfertypen 174 6.6 Hauptuntersuchung 175 6.6.1 Stichprobe 175 6.6.2 Untersuchungsdesign und Ablauf 176 6.6.3 Entwurfsthema Traktor 177 6.7 Nachuntersuchung I und II 180 6.7.1 Stichprobe 180 6.7.2 Untersuchungsdesign und Ablauf 181 6.7.3 Entwurfsthema Upper Range Exterieur 181 6.7.4 Entwurfsthema Upper Range Interieur 183 6.7.5 Entwurfsthema Audi ICON 185 6.7.6 Diplomprojekte IV 186 6.7.7 Zusammenfassung der Nachuntersuchungen 187 6.8 Expertenbefragungen 188 6.8.1 Stichprobe 188 6.8.2 Untersuchungsdesign und Ablauf 188 6.8.3 Audi A3 189 6.8.4 Audi TT 190 6.8.5 Audi RSQ 192 6.9 Beziehungen zwischen Projekten der Vor-, Haupt- und Nachuntersuchungen 194 6.9.1 Projektvergleich Traktor und Upper Range 194 6.9.2 Projektvergleich Soapbox, Off Track und Interieur 197 6.9.3 Quervergleich der Einstiegsprojekte Soapbox und Traktor 202 7 ERGEBNISDARSTELLUNG 205 7.1 Erläuterung 205 7.2 Existenz und Funktion von Designkonzepten 206 7.2.1 Designkonzepte als zentrale Bestandteile des Entwurfsprozesses 206 7.2.2 Designkonzepte als erste stabile Wissenseinheiten des Entwurfsprozesses 207 7.2.3 Designkonzepte als Ursprung des Entwurfes 208 7.2.4 Designkonzepte als Leitlinien und Grenzen 210 7.2.5 Designkonzepte als Definitionen des Entwurfsziels 211 7.2.6 Designkonzepte als Strukturhilfen des Entwurfsprozesses 212 7.3 Inhalte von Designkonzepten 212 7.3.1 Designkonzepte als Träger funktionaler und formaler Anforderungen 212 7.3.2 Designkonzepte als Charakter-/Wesensbestimmung 214 7.3.3 Details und Einzelemente in Designkonzepten 215 7.4 Merkmale von Designkonzepten 216 7.4.1 Designkonzepte, subjektiv, objekt- und kontextgebunden 216 7.4.2 Designkonzepte, hochgradig verdichtet und externalisiert 217 7.4.3 Designkonzepte und Sicherheitsempfinden 219 7.5 Erstellung von Designkonzepten 220 7.5.1 Designkonzepte entstehen iterativ 221 7.5.2 Designkonzepte verarbeiten semantisches und episodisches Wissen 221 7.5.3 Sammlung, Auswahl und Auseinandersetzung mit Designkonzepten 223 7.5.4 Verwendete Werkzeuge zur Erstellung von Designkonzepten 224 7.6 Inter- und Intrapersoneller Vergleich der Ergebnisse 227 7.6.1 Traktor 227 7.6.2 Soapbox 228 7.6.3 Upper Range 228 7.6.4 Off Track 229 7.6.5 Zweite und Dritte Projekte 229 7.6.6 Erfolgreiche vs. weniger erfolgreiche Projekte 230 7.7 Vergleich anhand ausgewählter Entwerfertypen 231 7.7.1 Automotive 231 7.7.2 Industrial 234 7.7.3 Fictional 236 7.7.4 Individual 239 7.8 Zusammenfassung 240 8 DISKUSSION UND INTERPRETATION 243 8.1 Aussagefähigkeit und Einschränkungen der Ergebnisse 243 8.1.1 Aussagefähigkeit anhand qualitativer Gütekriterien 244 8.1.2 Einschränkungen anhand der Variablen 246 8.2 Erkenntnisfortschritt und Anwendungsfelder der Ergebnisse 247 8.2.1 Erkenntnisfortschritt zum bisherigen Stand der Wissenschaft 248 8.2.2 Anwendungsfelder in Forschung, Ausbildung und Praxis 251 9 SYNTHESE ZUM MODELL DES DESIGNKONZEPTES 255 9.1 Designkonzept – Inhalte und Zusammenhänge 255 9.2 Konzepterstellung mit Szenario, Persona und Produktcharakter 257 10 ZUSAMMENFASSUNG 261 11 AUSBLICK 265 ABBILDUNGSVERZEICHNIS 267 LITERATURVERZEICHNIS 273 ANHANG 297
219

PIECES : A sense of the past in a furniture for the future

Toijanen, Annika January 2023 (has links)
In pieces I wanted to create a design solution inspired by traditional wooden furnitures. Furnitures, like the kitchen sofa with built in storage and a place to sleep or the lockable free-standing linen cabinet that held hand crafted treasures safe and clean inside. Furnitures that are large in size and can be hard to fit into smaller homes today but that holds a huge sentimental value to the owner and are often handed down through generations as heirlooms.   So what if I could weave in a piece of my own family history into a design solution that can fit in smaller living spaces while still be an attractive choice for larger ones?  Pieces resulted in two wooden cabinets that tell part of my family history through the repetitative, organic shapes that I have implemented into them. They are a tribute to my grandmother Aino and her three year younger sister Hanna and my way of symbolically reclaiming their right to the land, forests and lakes around their childhood home that the two sisters didn´t get to share with their siblings in the inheritance after my great grandparents.  The methods I have used in my research are surveys, workshops, in-depth interviews and my own observations. Major design decisions have been based on the input from my research process with the goal to display two full scale cabinets at Konstfack's spring exhibition in May 2023.
220

Objekty vstupní zóny Papírny WANEMI, a.s. v Zábřehu / Entrance zone objects of WANEMI, a.s. paper-mill in Zábřeh

Horký, Jan January 2010 (has links)
The diploma thesis deals with the entrance zone objects nearby a to-be-built energetic-paper mill factory WANEMI, Inc. in Zábřeh. It consists of two objects: a presentation pavilion and an administrative building. My design combines a function of parking and administration into one single object to occupy less land. Garages are intersected by a big open skylight in the middle with some trees planted in - this way people are moving as if in the treetops. The exhibition pavilion is situated in the intersection of main view axes to landscape dominants. Their extension is projected even into the interior where they determine main spaces. Visitor of the building climbs the way up along the important views to finish his way upstairs in the main hall.

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