Polar orthogonal representations of real reductive algebraic groups

We prove that a polar orthogonal representation of a real reductive algebraic group has the same closed orbits as the isotropy representation of a pseudo-Riemannian symmetric space. We also develop a partial structural theory of polar orthogonal representations of real reductive algebraic groups which slightly generalizes some results of the structural theory of real reductive Lie algebras. (c) 2008 Elsevier Inc. All rights reserved.

A Higher Life : A Postcolonialist Analysis of Coetzee's Disgrace

J M Coetzee’s Disgrace deals with race and power in contemporary, post-colonial South Africa. This prize-winning novel is written after the country's first all-race elections, in 1994. It has therefore most often been analyzed as a representative for the writing of the new South Africa, where the social problems relating binary oppositions such as black – white, native – immigrant, powerless – powerful, are stressed. More specifically the shift of power within the above mentioned pairs is in focus. This is also the case for this essay, but instead of analyzing the realistic elements in the book it will examine the imaginary complexity of the opera Byron in Italy, which is created by the protagonist, David Lurie. This essay aims to widen the concept of “native” regarding post-colonial theory by looking at the peculiarity of Lurie’s situation; him being a representative of the white population in South Africa. By using post-colonial theory this essay aims at showing that Lurie can be seen as a white native, and that his process of writing the opera can be seen as symbolizing the evolutionary phases a colonized nation goes through in order to develop a national culture, as described by Franz Fanon.

Skolutveckling som diskursiv praktik : Några ideologiska implikationer

This study aims at highlighting the ideological implications of school development as a discursive practice. More comprehensively the aim is also contributing to rearrangements and shifts in perspective when school development is the matter. One of today´s most widespread and dominant discourses are said to be the one which concerns development, and according to many interpreters, development is one of the most prominent commandments in the modern as well as the post-modern narratives. School development as a concept has for the last 15 years established itself firmly in both Swedish school policy and in Swedish school research. It may sound obvious and commendable but also such axioms may be questioned.The design of the study lies in the field of discourse research and more specifically within critical discursive psychology, which draws on both a post-structural and a postmodern conception of discourse. The study is based on the idea that the ideological potential of arguments occurs, develops and changes in discursive practices and not anywhere else or at any abstract level. The starting point is a perception that certain issues and topics within e.g. conversation, depending on time and context will be seen as controversial, while others will be taken for granted.One part of the basis of the study consists of texts with a direct bearing on a specific school research and development project which took place between 2003 and 2008. Participating partners in the collaboration were the Swedish National Agency for School Improvement, Karlstad University, Dalarna University and 13 municipalities in Sweden. Another part of the basis of the study consists of texts in which ‘school development’ is considered and negotiated in more general terms, usually without reference to the project. All texts derive from the period 2003 – 2006.The analysis shows that school development as discursive practice often rely on a set of stereotypical expressions and ways of arguing. Stereotypes, which among other things, tend to divide people into suitable and non-suitable, capable and non-capable, which may be regarded as a somewhat unexpected implication of school development. The material has been dramatized by an intrigue inspired by the sociologist Zygmunt Bauman´s texts. He has written extensively on the modern in relation to the postmodern and about the ambivalence which resides in between and school development as discursive practice can be understood in much the similar way.

Acupuncture with manual and electrical stimulation for labour pain : a two month follow up of recollection of pain and birth experience.

BACKGROUND: In a previous randomised controlled trial we showed that acupuncture with a combination of manual- and electrical stimulation (EA) did not affect the level of pain, as compared with acupuncture with manual stimulation (MA) and standard care (SC), but reduced the need for other forms of pain relief, including epidural analgesia. To dismiss an under-treatment of pain in the trial, we did a long-term follow up on the recollection of labour pain and the birth experience comparing acupuncture with manual stimulation, acupuncture with combined electrical and manual stimulation with standard care. Our hypothesis was that despite the lower frequency of use of other pain relief, women who had received EA would make similar retrospective assessments of labour pain and the birth experience 2 months after birth as women who received standard care (SC) or acupuncture with manual stimulation (MA). METHODS: Secondary analyses of data collected for a randomised controlled trial conducted at two delivery wards in Sweden. A total of 303 nulliparous women with normal pregnancies were randomised to: 40 min of MA or EA, or SC without acupuncture. Questionnaires were administered the day after partus and 2 months later. RESULTS: Two months postpartum, the mean recalled pain on the visual analogue scale (SC: 70.1, MA: 69.3 and EA: 68.7) did not differ between the groups (SC vs MA: adjusted mean difference 0.8, 95 % confidence interval [CI] -6.3 to 7.9 and SC vs EA: mean difference 1.3 CI 95 % -5.5 to 8.1). Positive birth experience (SC: 54.3 %, MA: 64.6 % and EA: 61.0 %) did not differ between the groups (SC vs MA: adjusted Odds Ratio [OR] 1.8, CI 95 % 0.9 to 3.7 and SC vs EA: OR 1.4 CI 95 % 0.7 to 2.6). CONCLUSIONS: Despite the lower use of other pain relief, women who received acupuncture with the combination of manual and electrical stimulation during labour made the same retrospective assessments of labour pain and birth experience 2 months postpartum as those who received acupuncture with manual stimulation or standard care. TRIAL REGISTRATION: ClinicalTrials.gov: NCT01197950.

Seis Pequenos Quadros (1981) de Bruno Kiefer : relações intervalares e outros parâmetros a partir da teoria dos conjuntos e gestos musicais

Este trabalho oferece um estudo das configurações intervalares contidas no grupo de peças para piano intitulado Seis Pequenos Quadros (1981) de Bruno Kiefer (1923- 1987). A análise toma como referencial teórico a obra Introduction to Post-Tonal Theory de Joseph Straus, a qual elucida a teoria dos conjuntos. Objetivou-se encontrar padrões que fornecem coerência ao discurso das peças isoladamente e como um todo. Para tanto, além da análise de conjuntos, fez-se necessário o levantamento de características estruturais, temporais e de textura. Todos estes parâmetros, os quais contribuem para um equilíbrio entre unidade e diversidade no discurso desta coleção de peças, foram investigados a partir dos gestos musicais característicos do estilo de Kiefer.

Sexualidade(S) em cena: as contribuições do discurso audiovisual para a problematização das diferenças no espaço escolar

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Organização do conhecimento em bibliotecas digitais de Teses e Dissertações: análise da aplicabilidade das teorias macroestruturais para categorização de áreas de assunto

Pós-graduação em Ciência da Informação - FFC

O estudo do Instituto Fernando Henrique Cardoso na perspectiva da teoria arquivística pós-custodial

Pós-graduação em Ciência da Informação - FFC

Nationen och hans hustru : Feminism och nationalism i Israel med fokus på Miriam Kainys dramatik

The aim of this thesis is to elucidate the tension between feminism and nationalism in Israel and to investigate the ways by which such discursive currents mark the identities of Israeli women. The specific field of investigation is Israeli theatre, and the identities examined are dramatic characters created by the Israeli playwright Miriam Kainy. Also examined is the character of the playwright herself. Theatre is being observed as a specific field of society in which the position of women can be clarified. What kind of women characters the Israeli theatre produces is therefore a leading question for this study. Feminist theories, focusing on gender aspects of power relations, together with the postcolonial perspective, which considers power relations by focusing on ethnicity and geopolitical aspects, provide the theoretical tools. The social constructionist viewpoint is used since it provides an appropriate understanding of important notions for the thesis, such as nation and identity, considering them as constructions created by discourse. The discourses focused upon are the national v. the feminist discourse and theatre is viewed as a discourse mediator, which is why the dramatic text is the object of the analysis. The specific method of analysis is inspired by Norman Fairclough’s critical discourse analysis. The main part of the thesis consists of a discursive analysis of five women characters, constructed within a period of about five decades, namely between the 1950s and 1990s. Each one of these characters consists of an articulation which is considered representative of a specific time-relevant discursive struggle between the two discourses in question. One of the central assumptions of the thesis is that the Israeli national identity is thoroughly masculine. The identity problems it has been causing Israeli women since the time of the pioneers until today are clearly illuminated throughout the analysis. The conclusion emphasises that the subjectpositions being introduced by Israeli national discourse, namely the ways of being a New Jew, an Israeli, collide with those introduced by feminist discourse, i.e. ways of being an independent woman subject. Nevertheless, each and every character demonstrates creative ways of transforming the discourses by aiming at a hybrid formation.

Faith and the Sublation of Modernity: Kierkegaard and the Transformation of Fideism

This article retraces the “genealogy” of the fideist perspective in philosophy as well as literature, especially within the writings of Søren Kierkegaard and the novel Don Quixote. It contends that a demythologized perspective of the fideist-humanist sort, based upon Erasmian tolerance and intellectual creativity and updated with the insights of post-analytic theory (e.g., the work of Alasdair MacIntyre, Richard Rorty, and Jeffrey Stout), without revoking the vocabulary of transcendence, can reinforce the weathered but still valuable post-Enlightenment moral vocabulary, and can reiterate the humaneness of liberal hope without undue encumbrance from the dogmatic baggage of traditional theological jargon and metaphysics.

Représentation et Migration dans The Pickup de Nadine Gordimer

How does the South African writer Nadine Gordimer handle the post- apartheid period in her works? That is the guiding question of this research work limited to Gordimer’s novel entitled The Pickup. The analysis of the aesthetic structures of this novel reveals it as essentially based on migratory phenomena. From the way Gordimer tackles the question of migration, it appears that the real accused is representation which has manifested itself through colonisation. Those are the hypothesis that the present work tries to verify using the post- colonial theory.

Linguistic Stylistics

Marina Katnic-Bakarsic. Linguistic Stylistics The practical, i.e. educational, objective of this research was to produce lectures on linguistic stylistics for the students of Sarajevo University, while the theoretical one was to produce a monograph on the subject. This monograph, which can also be used as a university textbook, includes twenty-nine chapters, an index of topics, a bibliography and a list of sources. The theoretical postulates are followed by examples from texts in various functional styles in Bosnian, Croatian, Serbian, and in some cases Russian or English. Linguo-stylistic problems were investigated from both the structuralist and post-structuralist points of view. Linguistic stylistics is therefore understood as a discipline which studies expressive, stylistically marked language units on all language levels, functional-stylistic language variation and various aspects of intertextuality and metatext. The author introduces a notion of stylistic competence. The stylistic competence of a speaker is directly proportional to his/her knowledge of different varieties of language (i.e. subcodes) and to the successful switching from one subcode to another. Stylistic creativity is a special segment of stylistic competence as a feature of individual style. A new classification of functional styles has also been introduced. This includes six primary styles (scientific, colloquial, administrative, publicistic, journalistic and literary-artistic) and five secondary styles (oratorical, the style of advertisements and commercials, that of comics, that of essays and that of screenplays). A special place is given to the analysis of the style of hypertext and hypermedia, which can be understood only within the post-structuralist theory of text deconstruction and intertextuality. The project also analysed some new topics, including reregistration in literary texts, gender and style of dialogue, and citations as metatextual signals and their role in different types of text. The results therefore offer a new approach to the study of linguistic stylistics both in Bosnia and Herzegovina and in the field in general.

Placing Strategy Discourse in Context : Sociomateriality, Sensemaking, and Power

There has been increasing interest in the discursive aspects of strategy over the last two decades. In this editorial we review the existing literature, focusing on six major bodies of discursive scholarship: post-structural, critical discourse analysis, narrative, rhetoric, conversation analysis and metaphor. Our review reveals the significant contributions of research on strategy and discourse, but also the potential to advance research in this area by bringing together research on discursive practices and research on other practices we know to be important in strategy work. We explore the potential of discursive scholarship in integrating between significant theoretical domains (sensemaking, power and sociomateriality), and realms of analysis (institutional, organizational and the episodic), relevant to strategy scholarship. This allows us to place the papers published in the special issue Strategy as Discourse: Its Significance, Challenges and Future Directions among the body of knowledge accumulated thus far, and to suggest a way forward for future scholarship.

A construção histórica do direito do trabalho como resistência à aplicação do pós-positivismo

O advento da teoria pós-positivista de Robert Alexy teve seus efeitos sentidos no Direito do Trabalho, principalmente por passar a ser constantemente mencionada em decisões trabalhistas. O presente trabalho se propõe, então, a dois objetivos centrais: a partir da análise da principal obra de Robert Alexy, Teoria dos Direitos Fundamentais, em cotejo com a jurisprudência trabalhista, demonstrar que nessas decisões não há, de fato, a aplicação da teoria pós-positivista, tal qual construída pelo jurista alemão e, posteriormente, que, ainda que fosse aplicada corretamente, ela própria é de todo incompatível com o Direito do Trabalho, em virtude da construção histórica deste ramo.

Being fit and looking healthy: Young women's and men's constructions of health and fitness

We drew on Foucault's notion of 'practices of the self' to examine how young people take up, negotiate, and resist the imperatives of a public health discourse concerned with the relationships between health, fitness, and the body. We did this through a discussion of the ways young women and men talk about their own and others' bodies, in the context of a number of in-depth interviews conducted for the Life Activity Project, a study of the place and meaning of physical activity in young people's lives, funded by an Australian Research Council Grant. We found that the young women and men in the study engaged the health/fitness discourse very differently: for the young men, health conflated with fitness as an embodied capacity to do physical work; and for the young women, health was a much more difficult and complex project associated with managing and monitoring practices associated with eating and exercise to maintain an 'appropriate' body shape.