3 resultados para Coming out midlife
em CORA - Cork Open Research Archive - University College Cork - Ireland
Resumo:
Coming out midlife is a profound and life‐changing experience—it is an experience of self‐shattering that entails the destabilisation of identity, and of family relationships. Entailing a displacement from social insider to outsider, it is a difficult, but also exhilarating, journey of self, and sexual, discovery. This thesis is an examination of the experiences of nine women who undertook that journey. This dissertation is very much a search for understanding—for understanding how one can be lesbian, and how one can not have known, following a lifetime of heterosexual identification—as well as a search for why those questions arise in the first place. I argue that the experience of coming out midlife exposes the fundamental ambiguity of sexuality; and has a significance that ranges beyond the particularity of the participants’ experiences and speaks to the limitations of the hegemonic sexual paradigm itself. Using the theoretical lens of three diverse conceptual approaches—the dynamic systems theory of sexual fluidity; liminality; and narrative identity—to illuminate their transition, I argue that the event of coming out midlife should be viewed not merely as an atypical experience, but rather we should ask what such events can tell us about women’s sexuality in particular, and the sexual paradigm more generally. I argue that women who come out midlife challenge those dominant discourses of sexuality that would entail that women who come out midlife were either in denial of their “true” sexuality throughout their adult lives; or that they are not really lesbian now. The experiences of the women I interviewed demonstrate the inadequacy of the sexual paradigm as a framework within which to understand and research the complexity of human sexuality; they also challenge hegemonic understandings of sexuality as innate and immutable. In this thesis, I explore that challenge.
Resumo:
This study explores the experiences of fourteen Irish women who separated in midlife. The rationale for choosing to study this age group of women is because they are the first generation of Irish women to publically separate in midlife in such large numbers. All of them entered marriage at a time when divorce was not possible in Ireland and as such they are broadly without a cultural ‘script’ for how to ‘do’ separation. An exploratory study was conducted to try to capture the processes and events that are part of the lived experiences of separation for women in midlife. In-depth interviews were conducted with fourteen women who were recruited following their attendance at post-separation courses. The participants came from predominantly middle class backgrounds. Narrative interviews were conducted which covered topics such as the attitudes to separation internalised during childhood, the genesis of the marital problems, the events that triggered the separations, the women’s emotional reactions at the time of separating and their social, housing and financial outcomes of having separated. A theoretical framework using concepts related to connectedness and fragmentation was used to analyse the data. Significant diversity was found in the experiences of the interviewees. Most of the women retained connectedness to their children, to their families of origin and to friends who were not joint friends. Significant fragmentation was found in relationships with ex-husbands, with in-laws and with joint friends. All of the women were worse off financially than if they had remained married. They felt socially isolated in the aftermath of separation. Many of the women were struggling to establish positive identities as separated women. While a few of them were very relieved that their marriages had ended, for most, separation was experienced as a painful episode in their lives.
Resumo:
High volumes of data traffic along with bandwidth hungry applications, such as cloud computing and video on demand, is driving the core optical communication links closer and closer to their maximum capacity. The research community has clearly identifying the coming approach of the nonlinear Shannon limit for standard single mode fibre [1,2]. It is in this context that the work on modulation formats, contained in Chapter 3 of this thesis, was undertaken. The work investigates the proposed energy-efficient four-dimensional modulation formats. The work begins by studying a new visualisation technique for four dimensional modulation formats, akin to constellation diagrams. The work then carries out one of the first implementations of one such modulation format, polarisation-switched quadrature phase-shift keying (PS-QPSK). This thesis also studies two potential next-generation fibres, few-mode and hollow-core photonic band-gap fibre. Chapter 4 studies ways to experimentally quantify the nonlinearities in few-mode fibre and assess the potential benefits and limitations of such fibres. It carries out detailed experiments to measure the effects of stimulated Brillouin scattering, self-phase modulation and four-wave mixing and compares the results to numerical models, along with capacity limit calculations. Chapter 5 investigates hollow-core photonic band-gap fibre, where such fibres are predicted to have a low-loss minima at a wavelength of 2μm. To benefit from this potential low loss window requires the development of telecoms grade subsystems and components. The chapter will outline some of the development and characterisation of these components. The world's first wavelength division multiplexed (WDM) subsystem directly implemented at 2μm is presented along with WDM transmission over hollow-core photonic band-gap fibre at 2μm. References: [1]P. P. Mitra, J. B. Stark, Nature, 411, 1027-1030, 2001 [2] A. D. Ellis et al., JLT, 28, 423-433, 2010.