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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.
71

Gebrochenes Schweigen

Neumann, Stephanie 30 September 2003 (has links)
In der zimbawischen Literatur sind die Themen Nation, Körper, Gewalt, Sprache und Erinnerung aufs engste miteinander verbunden. Durch den Einfluß von Yvonne Vera hat sich in den 90er Jahren das Bild des weiblichen Körpers und insbesondere die Diskussion um koloniale und postkoloniale Gewalt deutlich verändert. Im ersten Teil der Arbeit geht es um die Frage nach Nation. Unterschiedliche Darstellungen von Nehanda und den Kämpferinnen des 2. Chimurenga werden näher beleuchtet. Außerdem geht es um Veras "pastoral novel" in der sie von einer weißen Farmersfrau erzählt. Im zweiten Teil geht es um die Körperkonzepte in der zimbabwischen Literatur. Gewalt in der Familie und vor allem der weibliche Körper als Schlachtfeld steht hier im Mittelpunkt. Die Vergewaltigte und die Prostituierte sind auch weiterhin Symbole für den kolonisierten afrikanischen Kontinent. Vera versucht diese Frauen aus einer anderen Perspektive zu betrachten. Bei ihr geht es um die Erfahrung der Frauen selbst. Der dritte Teil der Arbeit befasst sich schließlich mit der Frage nach der Darstellbarkeit von Gewalt. Wie ist es möglich von Gewalt zu erzählen, ohne die Gewalt zu reproduzieren? Vera beantwortet diese Frage mit der Reflexion über des Erzählen. Bei ihr wirkt Sprache heilend. / In Zimbabwean literature, the themes of nation, body, violence, language, and memory are closely connected. The dissertation analyses, how the treatment of these themes changed significantly during the 1990s. The focus lies on Yvonne Vera's work and its influence on the image of the female body and the debate about colonial as well as postcolonial violence. The first part deals with the question of nation at the example of various narratives about Nehanda and other female freedom fighters in the Second Chimurenga. Further material is drawn from Vera's "pastural novel", in which she tells about a white settler woman. The second part looks at body concepts in Zimbabwean literature. Special attention is paid to domestic violence and the image of the female body as battlefield. The raped woman and the prostitute are still widely used as symbols for the colonized African continent. Vera tries to break with this tradition by looking at such female characters from the perspective of their own experiences. The third part, finally, raises the issue of the representation of violence. How is possible to write about violence without reproducing it? Vera answers this question by reflecting about narration. Language thus works as a healing power in her texts.
72

Turning Pages: An Annual Creative Writing Journal at Chemnitz University of Technology

Sandten, Cecile, Beck, Mandy 27 November 2019 (has links)
TURNING PAGES is an annual magazine of bright voices from all over the world in creative and original writing in English in short fiction, creative nonfiction, and poetry, as well as in play excerpts, drawings, art projects and many other related genres by students, academics, and writers. It is a production of the Chair of English Literatures at the English Department at Chemnitz University of Technology, Germany, and the first journal of its kind at the university.
73

PMMA Optical Diffusers with Hierarchical Surface Structures Imprinted by Hot Embossing of Laser-Textured Stainless Steel

Bouchard, Felix, Soldera, Marcos, Lasagni, Andrés Fabián 22 February 2024 (has links)
Increasingly compact and powerful light emitting diodes require the development of efficient optical diffusers to manage their lighting capability according to the required application. In this study, a cost-effective strategy is demonstrated for fabricating micro-structured polymethylmethacrylate (PMMA) diffusers for white light sources. By combining different laserbased processes, namely direct laser engraving (DLE), direct laser writing (DLW), and direct laser interference patterning (DLIP), periodic patterns are fabricated in stainless steel surfaces with line- and dot-like geometries with feature sizes ranging from 1.7 to 900 μm. The fabricated hierarchical geometries are transferred to PMMA surfaces by plate-to-plate hot embossing. The relationship between the surface topography and the white light scattering behavior is investigated by confocal and scanning electron microscopy combined with photospectroscopy and image processing of photographs. The triple-scaled hierarchical structures can increase the haze up to 76% in the visible spectrum, while keeping the total transmittance over 90%, as the flat surface.
74

Web applications using the Google Web Toolkit / Webanwendungen unter Verwendung des Google Web Toolkits

von Wenckstern, Michael 04 June 2013 (has links) (PDF)
This diploma thesis describes how to create or convert traditional Java programs to desktop-like rich internet applications with the Google Web Toolkit. The Google Web Toolkit is an open source development environment, which translates Java code to browser and device independent HTML and JavaScript. Most of the GWT framework parts, including the Java to JavaScript compiler as well as important security issues of websites will be introduced. The famous Agricola board game will be implemented in the Model-View-Presenter pattern to show that complex user interfaces can be created with the Google Web Toolkit. The Google Web Toolkit framework will be compared with the JavaServer Faces one to find out which toolkit is the right one for the next web project. / Diese Diplomarbeit beschreibt die Erzeugung desktopähnlicher Anwendungen mit dem Google Web Toolkit und die Umwandlung klassischer Java-Programme in diese. Das Google Web Toolkit ist eine Open-Source-Entwicklungsumgebung, die Java-Code in browserunabhängiges als auch in geräteübergreifendes HTML und JavaScript übersetzt. Vorgestellt wird der Großteil des GWT Frameworks inklusive des Java zu JavaScript-Compilers sowie wichtige Sicherheitsaspekte von Internetseiten. Um zu zeigen, dass auch komplizierte graphische Oberflächen mit dem Google Web Toolkit erzeugt werden können, wird das bekannte Brettspiel Agricola mittels Model-View-Presenter Designmuster implementiert. Zur Ermittlung der richtigen Technologie für das nächste Webprojekt findet ein Vergleich zwischen dem Google Web Toolkit und JavaServer Faces statt.
75

Web applications using the Google Web Toolkit

von Wenckstern, Michael 05 June 2013 (has links)
This diploma thesis describes how to create or convert traditional Java programs to desktop-like rich internet applications with the Google Web Toolkit. The Google Web Toolkit is an open source development environment, which translates Java code to browser and device independent HTML and JavaScript. Most of the GWT framework parts, including the Java to JavaScript compiler as well as important security issues of websites will be introduced. The famous Agricola board game will be implemented in the Model-View-Presenter pattern to show that complex user interfaces can be created with the Google Web Toolkit. The Google Web Toolkit framework will be compared with the JavaServer Faces one to find out which toolkit is the right one for the next web project.:I Abstract II Contents III Acronyms and Glossary III.I Acronyms III.II Glossary IV Credits 1 Introduction 2 Basics 2.1 Development of the World Wide Web 2.2 Hypertext Markup Language 2.3 Cascading Style Sheets 2.4 JavaScript 2.5 Hypertext Markup Language Document Object Model 2.6 Asynchronous JavaScript and XML 3 GWT toolbox and compiler 3.1 GWT in action 3.2 A short overview of the toolkit 3.3 GWT compiler and JSNI 3.3.1 Overview of GWT compiler and JSNI 3.3.2 Deferred binding and bootstrapping process 3.3.3 GWT compiler steps and optimizations 3.4 Java Runtime Environment Emulation 3.5 Widgets and Panels 3.5.1 Overview of GWT Widgets 3.5.2 Event handlers in GWT Widgets 3.5.3 Manipulating browser’s DOM with GWT DOM class 3.5.4 GWT Designer and view optimization using UiBinder 3.6 Remote Procedure Calls 3.6.1 Comparison of Remote Procedure Calls with Remote Method Invocations 3.6.2 GWT’s RPC service and serializable whitelist 3.7 History Management 3.8 Client Bundle 3.8.1 Using ImageResources in the ClientBundle interface 3.8.2 Using CssResources in the ClientBundle interface 4 Model-View-Presenter Architecture 4.1 Comparison of MVP and MVC 4.2 GWT Model-View-Presenter pattern example: Agricola board game 4.3 Extending the Agricola web application with mobile views 4.4 Introducing activities in the Agricola Model-View-Presenter pattern enabling browser history 5 Comparison of the two web frameworks: GWT and JSF 5.1 Definitions of comparison fields 5.2 Comparison in category 1: Nearly completely static sites with a little bit of dynamic content, e.g. news update 5.3 Comparison in category 2: Doing a survey in both technologies 5.4 Comparison in category 3: Creating a forum to show data 5.5 Comparison in category 4: Writing a chat application 5.6 Comparison in category 5: Writing the speed game Snake 5.7 Summary 6 Security 6.1 Download Tomcat 6.2 Dynamic Web Application Project with GWT and Tomcat 6.3 Establish HTTPS connections in Tomcat 6.3.1 Create a pem certificate 6.3.2 Convert pem certificate into a key store object 6.3.3 Configure Tomcat’s XML files to enable HTPPS 6.4 Establish a database connection in Tomcat 6.4.1 Create TomcatGWT user and schema, and add the table countries 6.4.2 Configure Tomcat’s XML files to get access to the database connection 6.4.3 PreparedStatements avoid MySQL injections 6.5 Login mechanism in Tomcat 6.6 SafeHtml 7 Presenting a complex software application written in GWT 8 Conclusions 8.1 Summary 8.2 Future work A Appendix A 1 Configure the Google Web Toolkit framework in Eclipse A 1.1 Install the Java Developer Kit A 1.2 Download Eclipse A 1.3 Install the GWT plugin in Eclipse A 1.4 Create first GWT Java Project A 2 Figures A 3 Listings A 3.1 Source code of the Agricola board game A 3.2 Source code of GWT and JSF comparison A 4 Tables R Lists and References R 1 Lists R 1.1 List of Tables R 1.2 List of Figures R 1.3 List of Listings R 2 References R 2.1 Books R 2.2 Online resources / Diese Diplomarbeit beschreibt die Erzeugung desktopähnlicher Anwendungen mit dem Google Web Toolkit und die Umwandlung klassischer Java-Programme in diese. Das Google Web Toolkit ist eine Open-Source-Entwicklungsumgebung, die Java-Code in browserunabhängiges als auch in geräteübergreifendes HTML und JavaScript übersetzt. Vorgestellt wird der Großteil des GWT Frameworks inklusive des Java zu JavaScript-Compilers sowie wichtige Sicherheitsaspekte von Internetseiten. Um zu zeigen, dass auch komplizierte graphische Oberflächen mit dem Google Web Toolkit erzeugt werden können, wird das bekannte Brettspiel Agricola mittels Model-View-Presenter Designmuster implementiert. Zur Ermittlung der richtigen Technologie für das nächste Webprojekt findet ein Vergleich zwischen dem Google Web Toolkit und JavaServer Faces statt.:I Abstract II Contents III Acronyms and Glossary III.I Acronyms III.II Glossary IV Credits 1 Introduction 2 Basics 2.1 Development of the World Wide Web 2.2 Hypertext Markup Language 2.3 Cascading Style Sheets 2.4 JavaScript 2.5 Hypertext Markup Language Document Object Model 2.6 Asynchronous JavaScript and XML 3 GWT toolbox and compiler 3.1 GWT in action 3.2 A short overview of the toolkit 3.3 GWT compiler and JSNI 3.3.1 Overview of GWT compiler and JSNI 3.3.2 Deferred binding and bootstrapping process 3.3.3 GWT compiler steps and optimizations 3.4 Java Runtime Environment Emulation 3.5 Widgets and Panels 3.5.1 Overview of GWT Widgets 3.5.2 Event handlers in GWT Widgets 3.5.3 Manipulating browser’s DOM with GWT DOM class 3.5.4 GWT Designer and view optimization using UiBinder 3.6 Remote Procedure Calls 3.6.1 Comparison of Remote Procedure Calls with Remote Method Invocations 3.6.2 GWT’s RPC service and serializable whitelist 3.7 History Management 3.8 Client Bundle 3.8.1 Using ImageResources in the ClientBundle interface 3.8.2 Using CssResources in the ClientBundle interface 4 Model-View-Presenter Architecture 4.1 Comparison of MVP and MVC 4.2 GWT Model-View-Presenter pattern example: Agricola board game 4.3 Extending the Agricola web application with mobile views 4.4 Introducing activities in the Agricola Model-View-Presenter pattern enabling browser history 5 Comparison of the two web frameworks: GWT and JSF 5.1 Definitions of comparison fields 5.2 Comparison in category 1: Nearly completely static sites with a little bit of dynamic content, e.g. news update 5.3 Comparison in category 2: Doing a survey in both technologies 5.4 Comparison in category 3: Creating a forum to show data 5.5 Comparison in category 4: Writing a chat application 5.6 Comparison in category 5: Writing the speed game Snake 5.7 Summary 6 Security 6.1 Download Tomcat 6.2 Dynamic Web Application Project with GWT and Tomcat 6.3 Establish HTTPS connections in Tomcat 6.3.1 Create a pem certificate 6.3.2 Convert pem certificate into a key store object 6.3.3 Configure Tomcat’s XML files to enable HTPPS 6.4 Establish a database connection in Tomcat 6.4.1 Create TomcatGWT user and schema, and add the table countries 6.4.2 Configure Tomcat’s XML files to get access to the database connection 6.4.3 PreparedStatements avoid MySQL injections 6.5 Login mechanism in Tomcat 6.6 SafeHtml 7 Presenting a complex software application written in GWT 8 Conclusions 8.1 Summary 8.2 Future work A Appendix A 1 Configure the Google Web Toolkit framework in Eclipse A 1.1 Install the Java Developer Kit A 1.2 Download Eclipse A 1.3 Install the GWT plugin in Eclipse A 1.4 Create first GWT Java Project A 2 Figures A 3 Listings A 3.1 Source code of the Agricola board game A 3.2 Source code of GWT and JSF comparison A 4 Tables R Lists and References R 1 Lists R 1.1 List of Tables R 1.2 List of Figures R 1.3 List of Listings R 2 References R 2.1 Books R 2.2 Online resources

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