關於先秦兩漢陰陽五行說的主要資料，多散見於此一期間的各書之中，且多零碎片斷 、不成系統，本文的骨幹即由整理連綴此諸零碎片斷的資料而成。 本文的內容，共分六章。第一章討論陰陽五行說的來歷與發展，先說明陰陽五行說的 成立，乃由語義的演進，官職的轉化，與有關思想的烘托三途而來。就語義的演進說 ，「陰陽」與「五行」、本是分頭發展，各由具體粗淺零散、漸至抽象高深系統，以 至於二者合流。 第二章討論陰陽五行說的政治原理與政制禮儀，綜觀所有材料，可以歸納出陰陽五行 說的政治原理，一是法天，二是尚德；自鄒衍創說之始，直至東漢之末，始終如此， 此乃陰陽五行說在政治上的根本主張，也是其全部政治思想的主旨，因為陰陽五行說 的其他理論，不是與法天尚德相配合，就是以法天尚德為依據。 第三章討論五德終始與朝代更替，分為五德終始，受命改制，與封禪告成三個部分。 所謂五德終始，是朝代的更春，依五行生勝的關係與順序而輪轉，當德而王，德衰而 亡。 第四章討論時序輪轉與政治措施，說明四時八風十二月，各有宜忌，為達成國泰民安 的政治目標，須求得風調雨順，欲求風調雨順施政便須依照時序，行其所宜，避其所 忌。 第五章討論災祥與政治責任，說明災祥說設計的原意，是將天地間的種種變異，依天 人感應之理，說成災異與祥瑞藉而課君主以政治責任，依其不敢濫權妄為，或及時修 德改政，補救缺失。 第六章為結論，依四個問題為線索，對全部陰陽五行說的政治思想作一總括地檢討。 一則說明鄒衍創立陰陽五行說的動機，一方面在利用其關於自然界的知識，對自然現 象作合理的解釋，一方面在利用其對自然現象的解釋，於政治上推行其節儉仁義的主 張。 /

Cette thèse a pour objet l'étude expérimentale et numérique de l'écoulement de particules dans un empilement de sphères plus grosses. <br />Un dispositif expérimental a été mis au point pour étudier la dispersion latérale et le temps moyen de séjour d'un paquet de particules dans un milieu poreux. Nous avons en particulier déterminé la dépendance du temps moyen de transit en fonction du nombre de particules en écoulement, de la taille des particules et de la hauteur du milieu poreux. Nous avons également caractérisé la dépendance du coefficient de dispersion latéral vis-à-vis du nombre de particules transitant dans la structure poreuse.<br />Dans un deuxième temps, nous avons développé des modèles de simulations numériques basés sur les méthodes "Event-Driven" et "dynamique moléculaire de sphères molles". Ceux-ci nous ont permis de compléter l'étude expérimentale en analysant l'influence de divers paramètres supplémentaires. L'accès à l'intérieur du milieu poreux a permis une analyse plus fine de la dispersion des particules. <br />Enfin, nous avons abordé la possibilité d'utiliser le phénomène de percolation spontanée pour réaliser un mélangeur. Grâce à l'outil numérique, nous avons réalisé et caractérisé des mélanges de particules de tailles différentes. Nous avons alors montré que ce procédé s'avère être un moyen simple et efficace pour obtenir des mélanges homogènes de particules.

Critical and enduring questions for teachers are whose ethics or what ethics they should be teaching in schools and how, given the pluralism of the wider society. The focus of this study is to establish whether it is possible to identify a common, non-relativist basis for what should be taught in Ethics Education and then to consider how such an approach might best be undertaken. This task involves finding some basis for ethics that we all have reason to accept and requires an understanding of the nature of moral development and learning. An interdisciplinary approach has been undertaken to investigate whether it is possible to find a common basis for ethics and to determine what constitutes the nature of moral development and learning. In the first instance, this interdisciplinary approach has been used to investigate whether there is justification for believing that as human beings we share certain characteristics and patterns of behaviour, or a common humanity, the features of which might suggest a common basis for ethics that we all have reason to accept. This investigation examines empirical findings and theoretical conclusions relating to the sociobiological, psychosocial and sociocultural dimensions of human beings to support the notion that we share a common humanity which is characterised by a number of features. These features include the deeply reciprocal nature of our relationships with one another and the sociocultural nature of our moral learnings. Moreover, we are a highly interdependent social species whose survival and well-being are dependent not only on cooperation with one another but also with sustaining a satisfactory ecological balance with other forms of life within dynamic, natural systems. This interdependence suggests that the norm of having care for one another and our world is one that we all have reason to accept. This norm, in turn, suggests a telos, or set of goals for ethics, that involve the creation of a just and caring society. However, in order to realise such a telos for ethics it is necessary to provide some specific theoretical and practical guidelines related to deciding what constitutes the nature and scope of care within specific contexts. Accordingly, the study undertakes a brief review of contemporary approaches to ethics to evaluate the extent to which these provide a means for realising the ethical form of life based in the norm of having care for one another and our world. This review suggests that feminist theories of care provide the most promising basis for delineating what it is to care for one another and our world. However, it is also acknowledged that there are a number of limitations with existing theories of care. This study, therefore, undertakes a conceptual analysis of the nature and scope of care and outlines an extended ethic of care. This theorising recognises that care for others is characterised by the dimensions of responsiveness, the exercise of responsible action and is refined and amended by critical reflection. It is acknowledged that justice is intrinsic to the nature of care as is the exercise of a range of virtues. The scope of our caring responsibilities is seen to extend to all others in the global community, as well as all other species, while also requiring care for self, and care for particular others for whom we may have special familial or work-related responsibilities. The evaluation of what constitutes caring practice is also discussed and it is acknowledged that caring practices must meet minimum requirements in terms of respect for basic human rights and should contribute to the welfare and well-being of the recipients of care. This specification of the nature and scope of care, in conjunction with a consideration of the nature of moral learning and development, provides a basis from which to develop a philosophical foundation as well as a set of aims and objectives for Ethics Education. It is acknowledged that students need to develop a wide range of cognitive, emotional and social competencies in order to understand what it means to care for self and others within specific socio-cultural contexts and also to develop the sense of empathetic connection and affiliation to others that translates moral decisions into responsible moral action. It is hoped that the study provides the basis for beginning a dialogue in schools that involves students, teachers, families and members of the wider community about what it means to live the ethical form of life and how education itself might promote broadly such a form of life.

Made available in DSpace on 2014-12-17T14:08:35Z (GMT). No. of bitstreams: 1 MariaVMMpdf.pdf: 1276052 bytes, checksum: 2a1c6384ed87c24c3ab5a2346947a35d (MD5) Previous issue date: 2009-07-24 / The main objective of this study is to apply recently developed methods of physical-statistic to time series analysis, particularly in electrical induction s profiles of oil wells data, to study the petrophysical similarity of those wells in a spatial distribution. For this, we used the DFA method in order to know if we can or not use this technique to characterize spatially the fields. After obtain the DFA values for all wells, we applied clustering analysis. To do these tests we used the non-hierarchical method called K-means. Usually based on the Euclidean distance, the K-means consists in dividing the elements of a data matrix N in k groups, so that the similarities among elements belonging to different groups are the smallest possible. In order to test if a dataset generated by the K-means method or randomly generated datasets form spatial patterns, we created the parameter &#937; (index of neighborhood). High values of &#937; reveals more aggregated data and low values of &#937; show scattered data or data without spatial correlation. Thus we concluded that data from the DFA of 54 wells are grouped and can be used to characterize spatial fields. Applying contour level technique we confirm the results obtained by the K-means, confirming that DFA is effective to perform spatial analysis / O principal objetivo do presente trabalho foi aplicar m?todos recentemente desenvolvidos em f?sica-estat?stica ?s s?ries temporais, em especial a dados de perfis el?tricos de indu??o de 54 po?os de petr?leo localizados no Campo de Namorado Bacia de Campos - RJ, para estudar a similaridade petrof?sica dos po?os numa distribui??o espacial. Para isto, utilizamos o m?todo do DFA com o intuito de saber se podemos, ou n?o, utilizar esta t?cnica para caracterizar espacialmente o campo. Depois de obtidos os valores de DFA para todos os po?os, fizemos uma an?lise de agrupamento com rela??o a estas caracter?sticas; para tanto, utilizamos o m?todo de agrupamento n?o-hier?rquico chamado m?todo K-m?dia. Geralmente baseado na dist?ncia euclidiana, o K-m?dia consiste em dividir os elementos de uma matriz n de dados em k grupos bem definidos, de maneira que as semelhan?as existentes entre elementos pertencentes a grupos distintos sejam as menores poss?veis. Com o objetivo de verificar se um conjunto de dados gerados pelo m?todo do K-m?dia ou gerado aleatoriamente forma padr?es espaciais, criamos o par?metro &#937; (?ndice de vizinhan?a). Altos valores de &#937; implicam em dados mais agregados e baixos valores de &#937; em dados dispersos ou sem correla??o espacial. Com aux?lio do m?todo de Monte Carlo observamos que dados agrupados aleatoriamente apresentam uma distribui??o de &#937; inferior ao valor emp?rico. Desta forma conclu?mos que os dados de DFA obtidos nos 54 po?os est?o agrupados e podem ser usados na caracteriza??o espacial de campos. Ao cruzar os dados das curvas de n?vel com os resultados obtidos pelo K-m?dia, confirmamos a efici?ncia do mesmo para correlacionar po?os em distribui??o espacial

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-08-09T22:42:29Z No. of bitstreams: 1 FelipeAlvesPereiraPinto_TESE.pdf: 3382982 bytes, checksum: 85ac4517804b6893a9d66c8dc3ea1c78 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-08-10T21:37:28Z (GMT) No. of bitstreams: 1 FelipeAlvesPereiraPinto_TESE.pdf: 3382982 bytes, checksum: 85ac4517804b6893a9d66c8dc3ea1c78 (MD5) / Made available in DSpace on 2016-08-10T21:37:28Z (GMT). No. of bitstreams: 1 FelipeAlvesPereiraPinto_TESE.pdf: 3382982 bytes, checksum: 85ac4517804b6893a9d66c8dc3ea1c78 (MD5) Previous issue date: 2015-11-18 / The maintenance and evolution of software systems have become a critical task over the last years due to the diversity and high demand of features, devices and users. The ability to understand and analyze how newly introduced changes impact the quality attributes of the architecture of those software systems is an essential prerequisite for avoiding the deterioration of the engineering quality of them during their evolution. This thesis proposes an automated approach for the deviation analysis of the quality attribute of performance in terms of execution time (response time). It is implemented by a framework that adopts dynamic analysis and mining software repository techniques to provide an automated way to revel potential sources - commits and issues - of performance deviation in scenarios of an evolving software system. The approach defines four phases: (i) preparation - choosing the scenarios and preparing the target releases; (ii) dynamic analysis - determining the performance of scenarios and methods by calculating their execution time; (iii) deviation analysis - processing and comparing the results of the dynamic analysis for different releases; and (iv) repository mining - identifying development issues and commits associated with performance deviation. Several empirical studies have been developed to assess the approach from different perspectives. An initial study shows the feasibility of the approach to support traceability of quality attributes with static analysis. An exploratory study analyzed the usefulness and domain independence of the proposal in automatically identifying source code assets with performance deviation and the changes that have affected them during an evolution. This study was performed using three systems: (i) SIGAA - a web academic management system; (ii) ArgoUML - an UML modeling tool; and (iii) Netty - a network application framework. A third study has performed an evolutionary analysis of applying the approach to multiple releases of Netty, and the web frameworks Wicket and Jetty. It has analyzed twenty-one releases (seven releases of each system) and addressed a total of 57 scenarios. Overall, we have found 14 scenarios with significant performance deviation for Netty, 13 for Wicket, and 9 for Jetty. In addition, the feedback obtained from an online survey with eight developers of Netty, Wicket and Jetty is also discussed. Finally, in our last study, we built a performance regression model in order to indicate the properties of code changes that are more likely to cause performance degradation. We mined a total of 997 commits, of which 103 were retrieved from degraded code assets, 19 from optimized, while 875 had no impact on execution time. Number of days before release and day of week were the most relevant variables of commits that cause performance degradation in our model. The receiver operating characteristic (ROC) area of our regression model is 60%, which means that deciding if a commit will cause performance degradation or not by using the model is 10% better than a random guess. / A manuten??o e evolu??o de sistemas de software tornou-se uma tarefa bastante cr?tica ao longo dos ?ltimos anos devido ? diversidade e alta demanda de funcionalidades, dispositivos e usu?rios. Entender e analisar como novas mudan?as impactam os atributos de qualidade da arquitetura de tais sistemas ? um pr?-requisito essencial para evitar a deteriora??o de sua qualidade durante sua evolu??o. Esta tese prop?e uma abordagem automatizada para a an?lise de varia??o do atributo de qualidade de desempenho em termos de tempo de execu??o (tempo de resposta). Ela ? implementada por um framework que adota t?cnicas de an?lise din?mica e minera??o de reposit?rio de software para fornecer uma forma automatizada de revelar fontes potenciais ? commits e issues ? de varia??o de desempenho em cen?rios durante a evolu??o de sistemas de software. A abordagem define quatro fases: (i) prepara??o ? escolher os cen?rios e preparar os releases alvos? (ii) an?lise din?mica ? determinar o desempenho de cen?rios e m?todos calculando seus tempos de execu??o? (iii) an?lise de varia??o ? processar e comparar os resultados da an?lise din?mica para releases diferentes? e (iv) minera??o de reposit?rio ? identificar issues e commits associados com a varia??o de desempenho detectada. Estudos emp?ricos foram realizados para avaliar a abordagem de diferentes perspectivas. Um estudo explorat?rio analisou a viabilidade de se aplicar a abordagem em sistemas de diferentes dom?nios para identificar automaticamente elementos de c?digo fonte com varia??o de desempenho e as mudan?as que afetaram tais elementos durante uma evolu??o. Esse estudo analisou tr?s sistemas: (i) SIGAA ? um sistema web para ger?ncia acad?mica? (ii) ArgoUML ? uma ferramenta de modelagem UML? e (iii) Netty ? um framework para aplica??es de rede. Outro estudo realizou uma an?lise evolucion?ria ao aplicar a abordagem em m?ltiplos releases do Netty, e dos frameworks web Wicket e Jetty. Nesse estudo foram analisados 21 releases (sete de cada sistema), totalizando 57 cen?rios. Em resumo, foram encontrados 14 cen?rios com varia??o significante de desempenho para Netty, 13 para Wicket e 9 para Jetty. Adicionalmente, foi obtido feedback de oito desenvolvedores desses sistemas atrav?s de um formul?rio online. Finalmente, no ?ltimo estudo, um modelo de regress?o para desempenho foi desenvolvido visando indicar propriedades de commits que s?o mais prov?veis a causar degrada??o de desempenho. No geral, 997 commits foram minerados, sendo 103 recuperados de elementos de c?digo fonte degradados e 19 de otimizados, enquanto 875 n?o tiveram impacto no tempo de execu??o. O n?mero de dias antes de disponibilizar o release e o dia da semana se mostraram como as vari?veis mais relevantes dos commits que degradam desempenho no nosso modelo. A ?rea de caracter?stica de opera??o do receptor (ROC ? Receiver Operating Characteristic) do modelo de regress?o ? 60%, o que significa que usar o modelo para decidir se um commit causar? degrada??o ou n?o ? 10% melhor do que uma decis?o aleat?ria.

Made available in DSpace on 2014-12-17T14:56:03Z (GMT). No. of bitstreams: 1 LuizPSM_DISSERT.pdf: 2597772 bytes, checksum: 2a89626ca2223935451ac8cbba3ad340 (MD5) Previous issue date: 2012-02-24 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / Digital signal processing (DSP) aims to extract specific information from digital signals. Digital signals are, by definition, physical quantities represented by a sequence of discrete values and from these sequences it is possible to extract and analyze the desired information. The unevenly sampled data can not be properly analyzed using standard techniques of digital signal processing. This work aimed to adapt a technique of DSP, the multiresolution analysis, to analyze unevenly smapled data, to aid the studies in the CoRoT laboratory at UFRN. The process is based on re-indexing the wavelet transform to handle unevenly sampled data properly. The was efective presenting satisfactory results / O processamento digital de sinais (PDS) tem como objetivo a extra??o de informa??es espec?ficas a partir de sinais armazenados digitalmente. Os sinais digitais s?o, por defini??o, grandezas f?sicas representadas por uma sequ?ncia de valores discretos e ? a partir dessas sequ?ncias de valores que ? poss?vel extrair e analisar as informa??es desejadas. Os sinais digitais n?o regularmente espa?ados n?o s?o corretamente analisados utilizando as t?cnicas padr?es do processamento digital de sinais. Neste trabalho teve-se o objetivo de adequar uma t?cnica de PDS, a an?lise multiresolu??o, para analisar sinais n?o regularmente espa?ados, visando auxiliar as pesquisas realizadas no laborat?rio CoRoT na UFRN. O trabalho desenvolvido consiste em uma reindexa??o da transformada Wavelet para tratar os dados n?o regularmente espa?ados de maneira adequada. O m?todo mostrou-se efetivo, apresentando resultados satisfat?rios

Made available in DSpace on 2014-12-17T15:04:59Z (GMT). No. of bitstreams: 1 MauricioFP_DISSERT.pdf: 1690340 bytes, checksum: 9a1267ae36e79496057994060ba6ce3e (MD5) Previous issue date: 2012-08-14 / La ense?anza de problemas se ha investigado en la did?ctica de las ciencias naturales como un medio importante para desarrollar el aprendizaje de los conocimientos cient?ficos y la formaci?n de competencias b?sicas. Dada la importancia de los libros de texto para la ense?anza de la ciencia, con el fin de verificar el enfoque de la ense?anza con problemas en los libros de qu?mica, se procedi? a una investigaci?n realizada en las obras aprobadas en PNLD 2012, basado en el m?todo de An?lisis de Contenido. Se analiz? el contenido de la estructura at?mica, como marco te?rico la perspectiva de la ense?anza probl?mica, basada en el materialismo hist?rico y dial?ctico. Metodol?gicamente la investigaci?n presenta un car?cter cualitativo. Los resultados del an?lisis de contenido corroboraron la cuestiones de estudio iniciales relacionadas con la explicaci?n centr?ndose en los problemas, lo que permiti? inferir la elaboraci?n de una Unidad Didactica basada en los m?todos probl?micos para la ense?anza de los modelos at?micos por la exposici?n probl?mica, la conversaci?n heur?stica y la busca parcial, como forma de aproximar los estudiantes a la naturaleza de las ciencias naturales y contribuir al desarrollo de actitudes positivas en el aprendizaje de la qu?mica / O Ensino por Problemas tem sido investigado na Did?tica das Ci?ncias Naturais como um meio importante de desenvolver a aprendizagem de conhecimentos cient?ficos e formar compet?ncias b?sicas. Diante da import?ncia dos livros did?ticos para o ensino de Ci?ncia, com o intuito de verificar a abordagem do ensino por problemas nos livros de Qu?mica, procedeu-se uma pesquisa nas obras aprovadas no PNLD 2012, baseada no m?todo de An?lise de Conte?do. Foi analisado o conte?do Estrutura At?mica, tendo como referencial te?rico a perspectiva do Ensino Probl?mico, fundamentada no materialismo hist?rico dial?tico. Metodologicamente a pesquisa apresentou car?ter qualitativo. Os resultados da an?lise de conte?do corroboraram as quest?es de estudo iniciais relacionadas ao enfoque na explica??o por problemas, cujas infer?ncias permitiram elaborar uma Unidade Did?tica baseada nos m?todos probl?micos, para o ensino dos modelos at?micos mediante a exposi??o probl?mica, a conversa heur?stica e a busca parcial, como forma de aproximar os estudantes ? natureza das ci?ncias naturais e contribuir com o desenvolvimento de atitudes positivas na aprendizagem de Qu?mica

Made available in DSpace on 2014-12-17T15:06:59Z (GMT). No. of bitstreams: 1 LeticiaBGA_DISSERT.pdf: 666432 bytes, checksum: 0b00ea012255e520916a31bdb903ff56 (MD5) Previous issue date: 2012-12-07 / Los cambios sociales y culturales que caracterizan el mundo contempor?neo sorprendieron estudiosos de todas las ?reas. Los avances tecnol?gicos principalmente en el ?rea de transmisi?n de informaciones revolucionaron las nociones de tiempo y espacio. Nuevos medios de comunicaci?n, favorecidos principalmente por la llegada de Internet, abrieron espacios de expresi?n para ciudadanos deseosos de ser o?dos. A?n coexistiendo con los medios de comunicaci?n tradicionales, los nuevos espacios representan una oportunidad de libertad de expresi?n, de interacci?n sin mediaciones y de construcci?n de contenidos independientes. Movimientos sociales se organizan a trav?s de estos nuevos medios de comunicaci?n y desarrollan un activismo que comienza en forma virtual y se extiende a movilizaciones presenciales. Castells (2009) llama de auto comunicaci?n de masas a ese proceso de producir y difundir informaciones que antes era propiedad exclusiva de los medios de comunicaci?n tradicionales. Natal, fue escenario de la gestaci?n y articulaci?n virtual de un movimiento denominado Fora Micarla cuyo objetivo ha sido lograr el impeachment de la alcaldesa de la ciudad, Micarla de Souza. Aunque el objetivo principal no fue alcanzado, el movimiento form? parte de los procesos de cambio social que llevaron los ciudadanos al ciberactivismo. El Fora Micarla se constituye tambi?n como un cambio social en s? mismo al colaborar en la consolidaci?n de la identidad colectiva de un grupo de j?venes universitarios en busca de justicia social. El Twitter fue el principal canal de expresi?n del grupo y responsable por la r?pida expansi?n de las movilizaciones. El Abordaje Sociol?gico y Comunicacional del Discurso (ASCD) ha aportado el marco te?rico de referencia utilizado en esta investigaci?n. La Comunicaci?n para el Cambio Social (GUMUCIO, 2008) y la Sociolog?a Aplicada al Cambio Social (SACO, 2006) as? como los estudios del sujeto y de las identidades (BAJOIT, 2006) forman la base de la ASCD para un estudio m?s completo de las pr?cticas discursivas. Considerando que el objeto de estudio son las manifestaciones discursivas de los usuarios simpatizantes del Movimiento Fora Micarla , y que la ASCD es un brazo del An?lisis Cr?tico del Discurso, se hace necesario un an?lisis ling??stico de los textos. La Gram?tica Sist?mica Funcional, a trav?s del Sistema de Evaluaci?n desarrollado por Martin and White (2004), ofrece los recursos para evaluar las manifestaciones por medio de tu?tes de los integrantes del movimiento. La representaci?n de los actores sociales (VAN LEUWEEN, 1998) complementa el an?lisis discursivo cr?tico de la ASCD. El empoderamiento ciudadano se materializa por medio de los cambios conquistados a trav?s de los nuevos medios / As mudan?as sociais e culturais que caracterizam o mundo contempor?neo surpreenderam estudiosos de todas as ?reas. Os avan?os tecnol?gicos, principalmente na ?rea da transmiss?o de informa??es, revolucionaram as no??es de tempo e espa?o. Novas m?dias, favorecidas grandemente pela chegada da internet, abriram espa?os de express?o para cidad?os desejosos de ser ouvidos. Ainda coexistindo com as m?dias tradicionais, os novos espa?os representam uma oportunidade de liberdade de express?o, de intera??o sem media??es e de constru??o de conte?dos independentes. Movimentos sociais se organizam por meio dessas novas m?dias e desenvolvem um ativismo que come?a de modo virtual e se estende a mobiliza??es presenciais. Castells (2009) chama de autocomunica??o de massas a esse processo de produzir e divulgar informa??es que antes era propriedade exclusiva das m?dias tradicionais. Natal, foi cen?rio da gesta??o e articula??o virtual de um movimento denominado Fora Micarla cujo objetivo foi conseguir o impeachment da prefeita da cidade, Micarla de Souza. Ainda que o objetivo principal n?o tenha sido alcan?ado na ?poca, o movimento fez parte dos processos de mudan?a social que levaram aos cidad?os ao ciberativismo. O Fora Micarla constitui-se tamb?m como uma mudan?a social em si mesmo ao colaborar na consolida??o da identidade coletiva de um grupo de jovens universit?rios em busca de justi?a social. O Twitter foi o principal canal de express?o do grupo e o respons?vel pela r?pida expans?o das mobiliza??es. A Abordagem Sociol?gica e Comunicacional do Discurso (ASCD) tem aportado o marco te?rico de refer?ncia utilizado nesta pesquisa. A Comunica??o para a Mudan?a Social (GUMUCIO, 2008) e a Sociologia Aplicada ? Mudan?a Social (SACO, 2006), assim como os estudos do sujeito e das identidades, (BAJOIT, 2008) formam a base da ASCD para um estudo mais completo das pr?ticas discursivas. Considerando que o objeto de estudo s?o as manifesta??es discursivas dos tuiteiros simpatizantes do Movimento Fora Micarla, e que a ASCD ? um bra?o da An?lise Cr?tica do Discurso, se faz necess?ria uma an?lise lingu?stica dos textos. A Gram?tica Sist?mico Funcional, atrav?s do Sistema de Avaliatividade desenvolvido por Martin and White (2004) oferece os recursos para avaliar as manifesta??es via tu?tes dos integrantes do movimento. A representa??o dos atores sociais (VAN LEUWEEN, 1998) complementa a an?lise discursiva cr?tica da ASCD. O empoderamento cidad?o materializa-se por meio das mudan?as conquistadas atrav?s das novas m?dias

The job of an auditor has still been quite a new one in the Czech Republic. It is connected with the transformation of our economy in the late 80s and early 90s. Despite its relatively short history the job's importance is going up. Just the external audit itself can lower the information inequality between the owner and the manager. Internal audit, on the other side, is a means of precaution how to prevent problems or solve them already before their coming into existence. My diploma work aimed at deeper insight into the problems of an auditor's job.

This study presents research about the virtual experience room, more specific theKarantänfestivalen Unplugged. The purpose of this study is to analyse how the virtualexperience room Karantänfestivalen Unplugged is built and also how committed consumersare during a virtual event. This will be answered by three research questions. The researchquestions affect inclusion of consumers at a distance, important factors from the physicalexperience room and also how consumers judge the virtual experience room in terms ofcomments.The research questions will be answered with help from the model The Virtual ExperienceRoom that is created by the authors of this study. The model is based on the two models TheExperience Room Model and The Four Realms of An Experience. Also the important factorsregarding the experience room from Mossberg and Bitner. The study is written from aqualitative approach where the collection of the data has been done through a case study. Thecase study was made from the virtual experience room Karantänfestivalen Unplugged througha document and video study. The documents and the video was analysed from a contentanalysis with help from the model that was mentioned above.The result shows that Karantänfestivalen Unplugged includes its consumers in a way that itmakes it possible for them to participate more spontaneously than if it was a physical event.And also that the consumers are able to ask questions to the artists and employees of theevent. The main factors in a virtual experience room are considered to be customerengagement, technology, object language and intangible artefacts, which is presented in themodel The Virtual Experience Room. Finally, it can be considered that consumers of a virtualevent will express their opinions through writing in a comment that they will publish on aplatform where the event is being observed.The study is written in Swedish. / I denna studie presenteras forskning kring det virtuella upplevelserummet Karantänfestivalen Unplugged. Syftet med studien är att analysera hur det virtuella upplevelserummet Karantänfestivalen Unplugged är uppbyggt samt hur engagerade konsumenter är under ett virtuellt evenemang. Detta besvaras genom tre forskningsfrågor. Forskningsfrågorna berörinkludering av konsumenter på distans, viktiga faktorer som kan appliceras från det fysiska upplevelserummet samt hur konsumenter bedömer det virtuella upplevelserummet i form av kommentarer. Forskningsfrågorna besvaras med hjälp av den egenskapade modellen Det Virtuella Upplevelserummet som baseras på modellerna The Experience Room Model och The Four Realms of An Experience, samt Mossberg och Bitners viktiga faktorer i ett upplevelserum. Studien är skriven utifrån en kvalitativ infallsvinkel där insamlingen av data har gjorts genomen fallstudie. Fallstudien gjordes på det virtuella upplevelserummet Karantänfestivalen Unplugged genom en dokument- och videostudie. Dokumenten och videon analyserades utifrån en innehållsanalys med hjälp av modellen som tidigare nämnts. Resultatet visar att Karantänfestivalen Unplugged inkluderar konsumenterna genom att spontant deltagande kan ske på ett annat sätt än vid fysiska evenemang samt att konsumenterna får ställa frågor till artisterna och personalen. Huvudfaktorerna i ett virtuellt upplevelserum anses vara kundengagemang, teknologi, object language och ogripbara artefakter, vilket visas i modellen Det Virtuella Upplevelserummet. Slutligen kan det konstateras att konsumenter av ett virtuellt evenemang uttrycker sina åsikter genom att skrivadet i en kommentar som de sedan publicerar på den plattform där de följer sändningen.