129 resultados para Sexual fluidity
em QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast
Resumo:
This article explores the use of shaming mechanisms with sexual offenders, particularly those who offend against children. Shaming, a central concept in the broader theory of restorative justice, may be of two varieties. The first, ‘disintegrative shaming’, characterises the traditional retributive framework of justice and is evident in recent state led and popular responses to the risk posed by released sexual offenders. Far from ensuring offender integration, the net result is often labelling, stigmatisation, ostracism and a return to offending behaviour. The second, ‘reintegrative shaming’, affirms the offender’s membership within law abiding society. This has been used in several jurisdictions as the basis of restorative support and treatment networks for sexual offenders where the community works in partnership with state and voluntary agencies. Contrary to arguments put forward by critics of restorative justice, this article argues that such cases may be particularly suitable for a restorative approach.
Resumo:
The term ‘grooming’ has been used to describe the offender’s actions during the preparatory stage of sexual abuse. This paper will argue that current discourses on grooming have created ambiguities and misunderstandings about child sexual abuse. In particular, the popular focus on ‘stranger danger’ belies the fact that the majority of children are abused by someone well known to them, where grooming can also occur. Current discourses also neglect other important facets of the sex offending pattern. They fail to consider that offenders may groom not only the child but also their family and even the local community who may act as the gatekeepers of access. They also ignore what can be termed ‘institutional grooming’ – that sex offenders may groom criminal justice and other institutions into believing that they present no risk to children. A key variable in the grooming process is the creation and subsequent abuse of trust. Given that the criminal law may be somewhat limited in its response to this type of behaviour, ultimately concerted efforts must be made to foster social and organisational awareness of such processes in order to reduce the offender’s opportunity for abuse.
Resumo:
Two National Surveys of Sexual Attitudes and Lifestyles in Britain (Natsal) were conducted, one in 1990 and one in 2000. Northern Ireland was excluded from both studies. Now, for the first time, comparable data about sexual attitudes and lifestyles of young people (14- to 25-year-olds) in Northern Ireland are available. Data were collected through self-administered questionnaires, one-to-one interviews and focus-group discussions. As in Natsal 1990 and 2000, young people were asked about their sexual attitudes towards sex, experiences of sex education, knowledge of sexually transmitted infections (STIs) and, if sexually active, about the circumstances in which sexual intercourse occurred. A total of 1013 young people in the target age group completed the self-administered questionnaire. Young people in Northern Ireland do not differ significantly from their counterparts in Britain in terms of sexual lifestyles and attitudes. Some 53.3% of all respondents reported that they had had sexual intercourse. Condom use at first sex was reported by 64% of sexually active respondents; 27.4% said they used no contraception; 26.7% of all respondents said they had sex before age 16. Respondents who first had sex when they were 15 or 16 years were more likely than other respondents to say that 'being drunk' was the main reason why intercourse occurred. Peer pressure to engage in sex was more prevalent among males than females. Young people in Northern Ireland regard friends as their most important source of sex education. School is the second most important source but most respondents wanted more sex education in school. It is important that it is needs focused and includes potentially sensitive and contentious information.
Resumo:
There is increasing evidence of an interaction between cholesterol dynamics and Alzheimer's disease (AD), and amyloid ß-peptide may play an important role in this interaction. Aß destabilizes brain membranes and this action of Aß may be dependent on the amount of membrane cholesterol. We tested this hypothesis by examining effects of Aß1-40 on the annular fluidity (i.e., lipid environment adjacent to proteins) and bulk fluidity of rat synaptic plasma membranes (SPM) of the cerebral cortex, cerebellum, and hippocampus using the fluorescent probe pyrene and energy transfer. Amounts of cholesterol and phospholipid of SPM from each brain region were determined. SPM of the cerebellum were significantly more fluid as compared with SPM of the cerebral cortex and hippocampus. Aß significantly increased (P 0.01) annular and bulk fluidity in SPM of cerebral cortex and hippocampus. In contrast, Aß had no effect on annular fluidity and bulk fluidity of SPM of cerebellum. The amounts of cholesterol in SPM of cerebral cortex and hippocampus were significantly higher (P 0.05) than amount of cholesterol in SPM of cerebellum. There was significantly less (P 0.05) total phospholipid in cerebellar SPM as compared with SPM of cerebral cortex. Neuronal membranes enriched in cholesterol may promote accumulation of Aß by hydrophobic interaction, and such an interpretation is consistent with recent studies showing that soluble Aß can act as a seed for fibrillogenesis in the presence of cholesterol.
Explaining the absence of the lay voice in sexual health through sociological theories of healthcare