1000 resultados para twisted conjugacy class


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In this paper we offer a unique contribution to understandings of schooling as a site for the production of social class difference. We bring together the rich body of work that has been conducted on middle-class educational identities, with explorations of the centrality of the feminine in representations of class difference from the field of critical girlhood studies. This is done in order to explore how young femininities mediate the representation of class difference in the environment of the private girls’ school. Drawing from our two research studies, located in private girls’ schools in Australia and the United Kingdom, we argue that the notion of ‘disgust’, commonly used in recent engagements around class, has only limited purchase in understanding the representation of class difference in these schools. It is the inconsistencies and complexities in how class and class relations are produced that we wish to illuminate.

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Young women’s identities are an issue of public and academic interest across a number of western nations at the present time. This book explores how young women attending an elite school for girls understand and construct ‘empowerment’. It investigates the extent to which, and the ways in which, their constructions of empowerment and identity work to overturn, or resist, key regulations and normative expectations for girls in post-feminist, hyper-sexualised cultural contexts. The book provides a succinct overview of feminist theorisations of normative femininities in young women’s lives in western cultural contexts. It includes familiar sexist discourses such as sexual double standards, as well as more recent commentary about the regulation of young women’s subjectivities in neoliberal, post-feminist, hyper-sexualised cultures. Drawing on ethnographic research in the context of an elite girls’ secondary school, the author explores how empowerment for young women is constructed and understood across a range of textual practices. From visual representations of young women in school promotional material, to students’ constructions of popular celebrities, the question of how girls’ resistance to normative femininities begins to develop is examined. This rich empirical work makes a unique contribution to the study of elite schooling within the sociology of education, drawing on important insights from the field of critical girlhood studies, and posing a challenge to popular feminist notions about media literacy, young women and empowerment. It will be of interest to scholars and postgraduates in the areas of gender studies, sociology, education, youth studies and cultural studies.

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Class II and III obesity (BMI >35 kg·m2) have increased dramatically in recent years. Current clinical guidelines suggest diet and exercise as first line treatment for adults throughout the spectrum of overweight and obesity. However, to date there is no systematic review that examines the effects of diet and exercise on this high risk population. This systematic review will examine the combined effects of diet versus diet and exercise on body composition in severe obesity. Medline and Cinahl were searched for randomised controlled trials comparing diet and exercise to diet alone. Studies published until July 2013 were included if they used reliable methods for analysing body composition in adults with BMI ≥ 35 kg·m2. Five of 459 studies met the inclusion criteria. Two studies, both in older adults, reported that exercise reduced lean mass loss during weight loss. Two studies showed that exercise facilitated (greater) fat mass loss. The remaining study reported no differences in body composition when exercise is added to energy restriction. Exercise training during energy restriction for individuals with BMI ≥35 kg.m2 may influence body composition outcomes but the evidence is limited. Further studies should focus on the efficacy of different exercise protocols during energy restriction for this population in order to better inform decision making for the treatment of severe obesity in respect to favourable body composition outcomes.

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The unsatisfactory performance of light structures founded on expansive soils subject to seasonal movements is frequently reported since the early 1950's in Australia. Excessive movements have caused damage to numerous structures that have not been adequately designed to accommodate soil volume changes. However, the sole presence of expansive soil is not necessarily the main cause of damage. Other factors such as vegetation, climate factors, types of construction materials and geology type may also contribute. This paper presents a model which predicts the damage class by analyzing combinations of the contributing factors using artificial intelligence methods. This model can help to identify if any serious and urgent repairs are necessary and immediate actions could be initiated without delay.