Dissertação (mestrado)—Universidade de Brasília, Instituto de Psicologia, Programa de Pós-Graduação em Psicologia Clínica e Cultura, 2014. / Submitted by Ana Cristina Barbosa da Silva (annabds@hotmail.com) on 2014-11-12T19:12:17Z No. of bitstreams: 1 2014_MaraBaroni.pdf: 962427 bytes, checksum: 03c71f53bfa9aeffb0961b635f2ee3d1 (MD5) / Approved for entry into archive by Guimaraes Jacqueline(jacqueline.guimaraes@bce.unb.br) on 2014-11-13T11:26:54Z (GMT) No. of bitstreams: 1 2014_MaraBaroni.pdf: 962427 bytes, checksum: 03c71f53bfa9aeffb0961b635f2ee3d1 (MD5) / Made available in DSpace on 2014-11-13T11:26:54Z (GMT). No. of bitstreams: 1 2014_MaraBaroni.pdf: 962427 bytes, checksum: 03c71f53bfa9aeffb0961b635f2ee3d1 (MD5) / O presente trabalho pretende analisar o sujeito na contemporaneidade, bem como a utilização da internet e dos gadgets como mediadores do sexo virtual. Essa nova modalidade de gozo, ou o gozo “do mesmo”, ou seja, um gozo voltado para autoerotismo com uma nova roupagem, é uma proposta inovadora, mas que já provoca mudanças na subjetividade dos sujeitos. A cultura, que vem sofrendo transformações ao longo do tempo, é determinante. O enfraquecimento da figura paterna e da religião, e as conquistas sociais e sexuais das mulheres, contribuíram para uma nova forma de atuação dos sujeitos. Na era da informação e da globalização, a produção de objetos produzidos pela tecnociência atinge os sujeitos através do Discurso do Capitalista, com a promessa de satisfação e gozo pleno. Em uma sociedade narcísica, voltada para o espetáculo e que valoriza demasiadamente os objetos de consumo, ter visibilidade no palco da cena social é um traço marcante do sujeito contemporâneo, que busca consumir o objeto,anulando a divisão subjetiva que é fonte do seu desejo. A busca por prazer sexual, o qual é mediado pelas máquinas, é uma modalidade de gozo que insiste em fazer a relação sexual existir. O objetivo deste trabalho é abordar, através da psicanálise, como o Discurso do Capitalista e a produção dos gadgets pela tecnociência, aliados à exploração constante das imagens no âmbito público e privado, apontam para as novas modalidades de gozo do sujeito na contemporaneidade. O presente trabalho é teórico e a metodologia utilizada foi a de pesquisa bibliográfica através de obras, artigos e sites. O sujeito contemporâneo, que ainda está se delineando para nós, pesquisadores que estamos ao mesmo tempo analisando e vivenciado todas as transformações, é um sujeito que por meio do consumo e das novas tecnologias tem buscado o apoio simbólico para a sua falta-ser e demandas pulsionais. A tecnociência está ocupando um espaço simbólico que na contemporaneidade está vazio. ____________________________________________________________________________ ABSTRACT / The present work intends on analyzing the contemporary subject, as well as the use of theinternet and gadgets as mediators of virtual sex. This new kind of jouissance, or the jouissanceof “the self”, that is, a jouissance focused on autoeroticism with a new appearance, is aninnovative proposition, which is already responsible for changes provoked in the subjectivityof the subjects. The culture, which has been suffering transformations over time, is determinant.The weakening effect observed on the father’s figure and religion, as well as the social andsexual achievements of women, have contributed to a new way of action for the subject. In thetimes of information and globalization, the production of objects by technoscience reachessubjects through The Capitalist Discourse, that sells a promise of complete satisfaction andfulfillment. In a narcissistic society, which focuses on the spectacle and values unduly theobjects of consumption, having a spot on the social stage becomes a key feature of thecontemporary subject, which aims at object consumption, while annulling the subjectivesegmentation that consists on the source of desire. The search for sexual pleasure mediated bymachines is a type of jouissance that insists on making the sexual relation exist. The main goalhere is to approach through psychoanalysis how the Capitalist Discourse, as well as theproduction of gadgets by technoscience allied to the constant exploitation of images both inpublic and private scope, bring to light the new modalities of jouissance of the contemporarysubject. The present work is theory-based, using as methodology bibliographic research mainlythrough academic work, articles and websites. The contemporary subject, who is still outlininghimself to us, researchers, that are not only analyzing, but also experiencing all thesetransformations, is a subject that has been searching for symbolic support for his lack of beingand instinctual demands through consumption and new technologies. Technoscience has beentaking up a symbolic space that was still empty in the contemporaneity.

Dans les médias d’information, il est de plus en plus régulièrement question, recherches scientifiques à l’appui, du danger que poserait la connexion pour tous ceux et celles qui passent trop de temps branché.e.s à des appareils numériques. Une charge normative est ainsi apposée sur la connexion et le temps. Ce mémoire explore la conception de la connexion par les personnes qui la vivent et l’interrogent au quotidien. L’objectif est aussi de comprendre comment celle-ci pourrait orienter leurs expériences du temps ou comment elle pourrait être tributaire des temporalités induites par la société. La méthodologie de cette recherche exploratoire a pris la forme d’entrevues semi-dirigées menées à Montréal auprès de quatre personnes « connectées » et réfléchissant la connexion au quotidien. Nous nous rencontrions une fois par semaine pendant un mois et les participant.e.s remplissaient régulièrement un journal de bord qu’iels me présentaient ensuite, pour amorcer nos rendez-vous. À la lumière de l’analyse des transcriptions d’entrevues, je suggère que les participant.e.s ont en commun différentes approches de la dé-connexion. Cette dernière peut se conceptualiser en termes d’infrastructures, d’artefacts et de symboles. Aussi, différentes temporalités parcourent, modulent et son modulées par la dé-connexion vécue comme un moyen de s’intégrer socialement et de viser un idéal de connexion (temporellement) équilibré. / Based on various scientific studies, news media discourse address more and more regularly the danger posed by connection to all of those who spend too much time using digital devices. A normative load is therefore placed on connection and time. This research project aims to: a) explore what connection means to people whose daily lives involve being connected and questioning their connection; and b) to understand how their approach to connection may orient their experiences of time while at the same time being affected by the temporalities around which today’s societies are organized. The methodological approach that guides this exploratory research features semi-structured interviews conducted in Montreal with four “connected” people who questioned the place of connection in their daily lives. We met once a week for a month and the participants regularly filled out a logbook which they then presented to me at the beginning of each of our conversations. Based on the analysis of interview transcripts, I suggest that the participants share different approaches to dis-connection. The latter can be conceptualized in terms of infrastructure, artifacts and symbols. Also different temporalities modulate and are modulated by this dis-connection as people experience it as a means to fit in, and to aim for an ideal (time) balanced practice.

This thesis deals with the design and implementation of the page layout manager for a web user interface composed of components. A part of solution is also a new XML format for configuring of the manager of page layout and composition and a new application interface for components. The created system has met the requirements of the European project KiWi and has passed the acceptance tests of its project team.

Prototype pollution is a vulnerability in JavaScript and other prototype-based languages that allows malicious actors to inject a property into an object’s prototype. The injected property can subsequently trigger gadgets - source code sections that use the properties in sensitive locations. Gadgets can lead to various exploits, including denial-of-service, data exfiltration, and arbitrary code execution (ACE). Current research focuses primarily on the detection of pollution, while only a few discuss gadget detection. Those that do either propose detection solutions for browser-side applications or selected frameworks. This thesis aims to answer how prototype pollution affects modern server-side applications built on the Node.js framework. We propose a system that can automatically detect potential prototype pollution gadgets in Node.js applications. We utilize dynamic taint tracking to find flows from polluted prototypes to exploitable functions. Our system consists of multiple distinct runs. A first run analyzes a program without changing the control-flow to avoid premature termination through exceptions and program crashes. In subsequent runs, the system selectively changes conditionals to increase coverage. Based on our methodology, we implement Dasty, a performant dynamic taint analysis for prototype pollution gadgets built on NodeProf and the Truffle Instrumentation Framework. Dasty can automatically analyze third-party packages by utilizing their test suites. We use our implementation to analyze the 5000 most depended upon npm packages and verify the resulting flows systematically, focusing on ACE and similar high-profile vulnerabilities. Through the analysis, we identify 16 new gadgets in packages used by thousands of applications. Our results suggest that prototype pollution can lead to serious security issues in many modern applications. / Prototype pollution är en sårbarhet i JavaScript och andra prototypbaserade språk som tillåter skadliga aktörer att injicera en egenskap i ett objekts prototype. Den prototype som blivit komprometterad kan därefter utlösa gadgets - delar av kod som använder egenskaperna på känsliga positioner. Gadgets kan leda till olika exploiteringar, inklusive denial-of-service, dataexfiltrering och arbitrary code execution (ACE). Aktuell forskning fokuserar främst på detektion av prototype pollution, medan endast ett fåtal diskuterar detektion av gadgets. De som gör det föreslår antingen detekteringslösningar för applikationer på webbläsarnivå eller enskilda ramverk. Detta examensarbete syftar till att svara på hur prototype pollution påverkar moderna applikationer på serversidan byggda med ramverket Node.js. Vi föreslår ett system som automatiskt kan upptäcka potentiella prototype pollution gadgets i Node.js-applikationer. Vi använder dynamic taint tracking för att hitta flöden från injicerade prototyper till exploateringsbara funktioner. Vårt system består av flera distinkta körningar. En första körning analyserar ett program utan att ändra kontrollflödet för att undvika för tidig terminering p.g.a. exceptions och programkrascher. I efterföljande körningar ändrar systemet selektivt villkoren för att öka täckningen. Baserat på vår metodik implementerar vi Dasty, en snabb dynamic taint analysis för prototype pollution gadgets byggda på NodeProf och Truffle Instrumentation Framework. Dasty kan automatiskt analysera tredjepartspaket genom att använda deras testramverk. Vi använder vår implementering för att analysera de 5000 mest npm-beroende paketen och verifiera de resulterande flödena systematiskt, med fokus på ACE och liknande högprofilerade sårbarheter. Genom analysen identifierar vi 16 nya gadgets i paket som används av tusentals applikationer. Våra resultat tyder på att prototype pollution kan leda till allvarliga säkerhetsproblem i många moderna applikationer.

The Master’s thesis explains API and features of Google Wave technology, which was designed for flexible real-time collaboration of defined participants. The project aim was description of Google Wave basic elements and creation of sample Wave extensions, demonstrating capabilities of the communication protocol. The first extension (robot) was developed using client libraries in Java. The second extension (gadget) shows another approach of Google Wave extensions, based on XML, HTML, CSS and JavaScript.

The aim of this work is to evaluate possibilities to integrate wireless devices for home automation in BeeeOn system developed on the Faculty of Information Technology in Brno. This thesis describes USB modules that allow connenction to these devices. It describes the communication protocols that the modules can handle and devices using these protocols. It also deals with FHEM system, its features and possibilities of communication with the BeeeOn system. A reader can also find decription of implementation of every module created to provide support of wireless devices to the gate of BeeeOn system.

The wireless charging market has seen exponential growth in recent years and wireless charging is quickly becoming the standard in consumer electronic devices to eliminate inconveniences of wired chargers. The adoption of wireless charging technology is most visible in the smartphone industry. This thesis report elicits the process involved in designing a Wireless charger that complies with the Qi- Wireless Standards set by the Wireless Power Consortium. The drawbacks of current product offerings and user needs are identified, and conceptual solutions that could strengthen the wireless charging experience are explored. The most promising solution is developed upon which results in a full-scale functional prototype.

No description available.

Factory shop floors of the future will see a significant increase in interconnected devices for monitoring and control. However, if a Service Orientated Architecture (SOA) is implemented on all such devices then this will result in a large number of permutations of services and composite services. These services combined with other business level components can pose a huge challenge to manage as it is often difficult to keep an overview of all the devices, equipment and services. This thesis proposes an SOA based novel assimilation architecture for integrating disparate industrial hardware based processes and business processes of an enterprise in particular the plastics machinery environment. The key benefits of the proposed architecture are the reduction of complexity when integrating disparate hardware platforms; managing the associated services as well as allowing the Micro Injection Moulding (µIM) process to be monitored on the web through service and data integration. An Enterprise Service Bus (ESB) based middleware layer integrates the Wireless Sensor Network (WSN) based environmental and simulated machine process systems with frontend Google Gadgets (GGs) based web visualisation applications. A business process framework is proposed to manage and orchestrate the resulting services from the architecture. Results from the analysis of the WSN kits in terms of their usability and reliability showed that the Jennic WSN was easy to setup and had a reliable communication link in the polymer industrial environment with the PER being below 0.5%. The prototype Jennic WSN based µIM process monitoring system had limitations when monitoring high-resolution machine data, therefore a novel hybrid integration architecture was proposed. The assimilation architecture was implemented on a distributed server based test bed. Results from test scenarios showed that the architecture was highly scalable and could potentially allow a large number of disparate sensor based hardware systems and services to be hosted, managed, visualised and linked to form a cohesive business process.

This dissertation research is devoted to programmed lexis training. The work was performed in line with current research in the field of educational activities. The paper examines the theoretical aspect of vocabulary learning and describes the experimental learning work on the topic “Programmed lexis learning” on the example of working with an interactive application for learning Quizlet information. The structure of the work is presented in the form of an introduction, two chapters, theoretical and practical, conclusion, bibliography, four applications. The introduction justifies the relevance, theoretical and practical significance of the work, describes its object, subject, goals and objectives, scientific significance, theoretical and practical novelty. The first chapter discusses the theoretical foundations on the topic of dissertation research, namely: the chronology of the development of teaching methods in foreign language vocabulary, the main stages of research in this field, the principles of teaching vocabulary, the components of the content of teaching vocabulary, lexical skill, its essence and basic components, qualities and stages of formation , some ways to replenish the vocabulary of students, electronic services for gadgets for learning vocabulary as a modern learning tool. The second chapter presents a study consisting in conducting experimental work on the basis of the Quizlet interactive service with subsequent measurement of success, comparing scores on lexical tests for students using and not using Quizlet when studying. As a result of this dissertation research, we can say that the use of interactive teaching aids contributes to the optimization of the educational process, the transition to a qualitatively new level of development. The bibliographic list includes 50 sources. The appendices contain an article on the research topic, a certificate of a conference participant, test samples. / Данное диссертационное исследование посвящено программированному обучению лексике. Работа выполнена в русле актуальных исследований в области образовательной деятельности. В работе рассматривается теоретический аспект обучения лексике и приведено описание учебной экспериментальной работы по теме исследования «Программированное обучение лексике» на примере работы с интерактивным приложением для заучивания информации Quizlet. Структура работы представлена в виде введения, двух глав, теоретической и практической, заключения, библиографического списка, четырех приложений. Во введении обосновывается актуальность, теоретическая и практическая значимость работы, описываются ее объект, предмет, цели и задачи, научная значимость, теоретическая и практическая новизна. В первой главе рассматриваются теоретические основы по теме диссертационного исследования, а именно: хронология развития методики обучения иноязычной лексике, основные этапы исследования в данной сфере, принципы обучения лексике, компоненты содержания обучения лексике, лексический навык, его сущности и основные компоненты, качества и этапы формирования, некоторые способы пополнения словарного запаса учащихся, электронные сервисы для гаджетов для изучения лексики как современное средство обучения. Во второй главе представлено исследование, состоящее в проведении экспериментальной работы на базе интерактивного сервиса Quizlet с последующим замером успешности, сравнения оценки по лексическим тестам для учащихся, использующих и не использующих Quizlet при изучении. В результате проведения данного диссертационного исследования можно сказать, что применение интерактивных средств обучения способствует оптимизации учебного процесса, переходу на качественно новый уровень развития. Библиографический список включает 50 источников. Приложения содержат статью по теме исследования, сертификат участника конференции, образцы тестов.