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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.
1

User-Centered Extreme Programming Development : a combination of two software development process in theory and practice

Hansson, Kristina January 2004 (has links)
No description available.
2

User-Centered Extreme Programming Development : a combination of two software development process in theory and practice

Hansson, Kristina January 2004 (has links)
No description available.
3

Entwurf und Implementierung eines Client-Server basierten Management-Pakets zur automatisierten Verteilung und Wartung von Software

Hartelt, Alexander. January 2004 (has links)
Stuttgart, Universiẗat, Diplomarb., 2004.
4

Le rôle de XPC dans l’invasion des cancers cutanés chez l’homme / Role of XPC in the human cutaneous cancer cells invasion

Al-Qaraghuli, Sahar 28 June 2017 (has links)
Le cancer spinocellulaire (CSC) est le cancer de la peau le plus fréquent chez l’homme. Son étiologie est liée à l'exposition aux rayonnements ultraviolets (UV). Le xeroderma pigmentosum C (XP-C) est une maladie génétique caractérisée par l’absence de la protéine XPC entrainant une déficience dans la réparation des lésions dans l’ADN induites par les UV. La persistance de ces lésions chez ces patients entraine l’apparition précoce de CSC particulièrement agressifs. Les fibroblastes cutanés XP-C présentent un phénotype ressemblant à celui des fibroblastes associés aux cellules cancéreuses, suggérant un rôle promoteur dans le développement précoce des CSC XP-C. Nous avons étudié les effets des fibroblastes XP-C sur l’invasion de cellules de carcinomes. Dans des cultures organotypiques de peau, les fibroblastes XP-C favorisent l'invasion des cellules de CSC. De plus, ex vivo, la cicatrisation des cellules CSC est plus rapide en présence de surnageants de culture de fibroblastes XP-C et est due à un effet mitogénique des fibroblastes XP-C qui augmente la proportion des cellules de CSC dans la phase G2-M du cycle. Les fibroblastes XP-C surexpriment le facteur de croissance HGF qui active le récepteur c-Met et les voies de signalisation p38 et JNK dans les cellules de CSC. Le blocage de HGF entraîne l’inactivation de c-Met, p38 et JNK et bloque l'invasion des cellules CSC. De plus, nous montrons que les fibroblastes XP-C jouent un rôle de cellules « leader » dans l’invasion des CSC. Les fibroblastes XP-C créent un microenvironnement permissif à l'invasion des CSC. Des thérapies ciblant les fibroblastes XP-C pourraient permettre le contrôle de l’invasion des CSC chez les XP. / Squamous cell carcinoma (SCC) is the most frequent metastatic skin cancer. His etiology is linked to exposure to ultraviolet radiation (UVR). Xeroderma pigmentosum C (XP-C) is a genetic disorder characterized by a severe susceptibility to aggressive SCCs following minimal exposure to UVR. XP-C cells are deficient in nucleotide excision repair (NER) of UV-induced DNA lesions. XP-C dermal fibroblasts expresse a phenotype resembling that of stromal fibroblasts associated to cancer cells with accumulation of reactive oxygen species and over expression of matrix metalloproteinase 1 (MMP1). We explored the effects of XP-C fibroblasts on migration and invasion of SCC cells. In organotypic skin cultures, XP-C fibroblasts promote the invasion of SCC cells. Also, scratch healing of SCC cells is enhanced with culture supernatants of XP-C fibroblasts through a mitogenic effect connected to increased ratio of SCC cells in the G2-M phase of the cell cycle. We show that XP-C fibroblasts overexpress the hepatocyte growth factor/scatter factor (HGF/SF) and activate the c-Met receptor and the p38 and JNK pathways in SCC cells. Blockage of HGF inhibits c-Met, p38 and JNK activation and prevented invasiveness of SCC cells within dermal equivalents. Spheroid assays show that XP-C fibroblasts lead SCC invasions. Our data indicate for the first time that XP-C fibroblasts are responsible for the formation of a permissive microenvironment towards SCC cells proliferation and invasion. Therapies targeting XP-C fibroblasts may be considered as a way to control aggressive cancer in XP-C patients.
5

Una Plataforma Tecnológica de Apoyo a la Educación Distribuida en Ciencias de la Computación

Oporto Segura, Leonardo David January 2010 (has links)
No description available.
6

Admindienst für WindowsXP

Ziegler, Christoph 02 July 2003 (has links)
Workshop Mensch-Computer-Vernetzung Der Vortrag befasst sich mit der Umstellung der Betriebssystemplattform WindowsNT auf WindowsXP im Rechenzentrum der Technischen Universität Chemnitz. Der vorrangige Einsatz von WindowsXP erfolgt in PC-Pools. Es werden die angestrebten Basistechnologien vorgestellt: Authentifizierung Fileserving Systeminstallation Systemaktualisierung
7

Software unter Windows XP

Heik, Andreas, Wegener, Edwin 21 August 2003 (has links)
Es wird die unter XP verfügbare Anwendungssoftware genannt, Änderungen in der Technologie der Softwarebereitstellung, sowie organisatorische Informationen.
8

Admindienst Windows - Werkzeuge für Systempflege und -wartung

Heik, Andreas 03 May 2004 (has links)
Workshop "Netz- und Service-Infrastrukturen" Werkzeuge zur Konfiguration und Systemwartung von PCs im Administrationsdienst Windows.
9

Uso eficaz de métricas em métodos ágeis de desenvolvimento de software / Effective use of metrics on agile software development methods

Sato, Danilo Toshiaki 29 June 2007 (has links)
Os Métodos Ágeis surgiram no final da década passada como uma alternativa aos métodos tradicionais de desenvolvimento de software. Eles propõem uma nova abordagem para o desenvolvimento, eliminando gastos com documentação excessiva e burocrática, enfatizando a comunicação, colaboração com o cliente e as atividades que trazem valor imediato na produção de software com qualidade. Por meio de um processo empírico, com ciclos constantes de inspeção e adaptação, a equipe trabalha sempre num ambiente de melhoria contínua. Uma das atividades propostas pela Programação Extrema (XP) para guiar a equipe em direção à melhoria é conhecida como tracking. O papel do tracker é coletar métricas para auxiliar a equipe a entender o andamento do projeto. Encontrar maneiras eficazes de avaliar o processo e a equipe de desenvolvimento não é uma tarefa simples. Além disso, alguns dos possíveis problemas não são facilmente reconhecidos a partir de dados quantitativos. Este trabalho investiga o uso de métricas no acompanhamento de projetos utilizando Métodos Ágeis de desenvolvimento de software. Um estudo de caso da aplicação de XP em sete projetos acadêmicos e governamentais foi conduzido para validar algumas dessas métricas e para avaliar o nível de aderência às práticas propostas, com o objetivo de auxiliar o tracker de uma equipe ágil. / Agile Methods appeared at the end of the last decade as an alternative to traditional software development methods. They propose a new style of development, eliminating the cost of excessive and bureaucratic documentation, and emphasizing the interactions between people collaborating to achieve high productivity and deliver high-quality software. With an empirical process, based on constant inspect-and-adapt cycles, the team works towards an environment of continuous improvement. One of the practices proposed by Extreme Programming (XP) to enable the creation of such environment is called tracking. The role of a tracker is to collect metrics that support the team on understanding their current process. Finding effective ways to evaluate the team and the development process is not an easy task. Also, some of the possible problems are not always easily recognizable from quantitative data alone. This work investigates the use of metrics for tracking projects using Agile Methods for software development. A case study on the adoption of XP in seven academic and governmental projects was conducted to validate some of these metrics and to evaluate the level of adherence to the proposed practices, with the goal of assisting and supporting the tracker of an agile team.
10

Padrões de testes automatizados / Automated Test Patterns

Bernardo, Paulo Cheque 04 July 2011 (has links)
A qualidade dos sistemas de software é uma preocupação de todo bom projeto e muito tem se estudado para melhorar tanto a qualidade do produto final quanto do processo de desenvolvimento. Teste de Software é uma área de estudo que tem crescido significativamente nos últimos tempos, em especial a automação de testes que está cada vez mais em evidência devido à agilidade e qualidade que pode trazer para o desenvolvimento de sistemas de software. Os testes automatizados podem ser eficazes e de baixo custo de implementação e manutenção e funcionam como um bom mecanismo para controlar a qualidade de sistemas. No entanto, pouco conhecimento sobre a área e erros comuns na escrita e manutenção dos testes podem trazer dificuldades adicionais aos projetos de software. Testes automatizados de baixa qualidade não contribuem efetivamente com o controle de qualidade dos sistemas e ainda demandam muito tempo do desenvolvimento. Para evitar esses problemas, esta dissertação apresenta de forma crítica e sistemática as principais práticas, padrões e técnicas para guiar o processo da criação, manutenção e gerenciamento dos casos de testes automatizados. Inicialmente, são feitas comparações entre a automação de testes e outras práticas de controle e garantia de qualidade. Em seguida, são apresentados os problemas e soluções mais comuns durante a automação de testes, tais como questões relacionadas a tipos específicos de algoritmos, sistemas com persistência de dados, testes de interfaces de usuário e técnicas de desenvolvimento de software com testes automatizados. Para finalizar, a dissertação traz uma reflexão sobre o gerenciamento e a abordagem da automação de testes para tornar o processo mais produtivo e eficaz. / The quality of software systems is a concern of every good project and much has been studied to improve the quality of the final product and process development. Software Testing is an increasing area, especially test automation, which is in evidence due to the speed and quality that it may bring to the development of software systems. Automated tests can be effective and can have a low cost of implementation and maintenance to ensure and control the quality of the systems. However, little knowledge about the area and common errors in writing and maintaining tests may bring additional difficulties to the software projects. Low quality automated tests do not contribute effectively to quality control systems and still take a long time of development. To avoid these problems, we present critically and systematically the core practices, standards and techniques to guide the process of creation, maintenance and management of automated test cases. Initially, comparisons are made between the test automation, other control practices, and quality assurance. Next, we present the most common problems and solutions for the automation of tests, such as issues related to specific types of algorithms, systems with data persistence, testing user interfaces and techniques for software development with automated tests. Finally, this essay reflects on the management and approach to test automation to make the process more productive and effective.

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