733 resultados para Experiences of time


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Mode of access: Internet.

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The postpartum period can be challenging for many women as they adjust to physical and social changes. Breastfeeding may be more difficult than expected. Additionally, many women may feel that their postpartum body fails to meet an idealized image, leading to body dissatisfaction. Mindfulness-based interventions have been developed for stress reduction in a variety of health contexts, including pregnancy. The purpose of this study is to explore whether participants in a mindfulness based childbirth and parenting class (MBCP) during pregnancy found mindfulness skills beneficial to their breastfeeding experiences and postpartum body image. Women who participated in a ten week MBCP course during pregnancy were interviewed within the first year postpartum to discuss their experiences. The semi-structured interview guide included questions on how participants may have used mindfulness to approach a variety of positive and negative experiences. Findings have implications for future research on the postpartum experience and intervention design.

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What is the time-optimal way of using a set of control Hamiltonians to obtain a desired interaction? Vidal, Hammerer, and Cirac [Phys. Rev. Lett. 88, 237902 (2002)] have obtained a set of powerful results characterizing the time-optimal simulation of a two-qubit quantum gate using a fixed interaction Hamiltonian and fast local control over the individual qubits. How practically useful are these results? We prove that there are two-qubit Hamiltonians such that time-optimal simulation requires infinitely many steps of evolution, each infinitesimally small, and thus is physically impractical. A procedure is given to determine which two-qubit Hamiltonians have this property, and we show that almost all Hamiltonians do. Finally, we determine some bounds on the penalty that must be paid in the simulation time if the number of steps is fixed at a finite number, and show that the cost in simulation time is not too great.

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The outreach social work service is one of the dominant youth work approaches in dealing with delinquents and youths 'at-risk' in Hong Kong. Yet this approach presents particular challenges. Outreach social workers usually play an active role in initiating and establishing contacts with young people, yet young people are reluctant to engage with the outreach social workers and are resistant towards therapeutic change. To date, little is known about what strategies and techniques are most effective in dealing with client resistance in this context. The aims of this paper are to gain a better understanding of the common resistant behaviours that outreach social workers usually encounter in their day-to-day practice, and to investigate how the outreach social workers respond to their clients' resistance with reference to case examples given in the in-depth interviews. The findings of this study provide evidence that whilst client resistance is common in the outreach social work setting, social workers' patience as well as sensitivity are essential in resolving resistance and building up a rapport with clients.

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This study used a Consensual Qualitative Research methodology to explore the motivations and experiences of young people who utilize the Internet for counselling over other counselling media. Semi-structured online group interviews (focus groups) were conducted with 39 participants from the Kids Help Line, a 24-hour national telephone and counselling service located in Australia. Analysis revealed five domains relevant to the adolescents' motives and experiences and the frequency of categories within and across cases were analyzed to generate and understand themes and patterns. Specific motivators and barriers are identified and discussed, as are implications for practice and continued research.

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This review will critically evaluate two recent texts by white academics working across disciplines of cultural studies, history and anthropology and published by UNSW Press, which share a focus on the relationship between Aboriginality, Philosophy, Place and Time in Australia. I write from the position of a queer white academic committed to engaging politically and intellectually with the challenge of Indigenous sovereignties in this place while also aware that my position as a middle class white woman and intellectual imposes limits on what it is possible for me to know about Indigenous epistemologies (see Moreton-Robinson, 2000). In the course of this review I will demonstrate how anthropology's tendency to fix its objects of study within a circumscribed space of 'difference' limits the capacity of texts produced within this discipline to account for racialized struggles over sovereignty. While these struggles are equally embedded in the ethnographic context and the nation's constitution and political institutions, we will see that Muecke and Bird Rose confront problems in analysing the relationship between the intimate space of the 'field', in which one's research subjects quickly become one's 'friends' and/or 'classificatory kin'—on one hand—and the public space of the nation within which statements about Aboriginality by white academics circulate and are vested with an authority that escapes individual intentions and control—on the other.