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31.
32.
The most common examination in sexual offences is the identification of spermatozoa in aqueous extracts from swabs. Using Proteinase K with sodium dodecyl sulphate, it is possible to digest all the cellular material apart from the spermatozoa, resulting in a quick and effective method of their isolation. Spermatozoa were detected in 18 extracts using this treatment when the normal method had failed to reveal all but one of them. 相似文献
33.
Andrew J. Brown 《Women & Performance》2017,27(1):67-80
This article applies Saidiya Hartman’s framework of performing blackness to South African performance artist Athi-Patra Ruga’s performance series, The Future White Women of Azania, to consider the ways in which the performances index the convoluted imbrications of colonialism, specifically Apartheid policy in South Africa, and postcolonialism, specifically the anti-Apartheid struggle(s) and the current political and economic structure of South African democracy. It argues that Ruga’s performance makes evident political and economic systems that tout black and queer liberation while perpetuating black queer death. Ruga’s work also relocates Hartman’s framework to a transnational, postcolonial context, expanding the notion of performing blackness (and the entangled processes of domination and subordination that it maps) beyond the trans-Atlantic paradigm, suggesting that performing blackness could be used to understand the correlation between broader spatial and temporal phenomena that shape blackness. Finally, situating The Future White Women of Azania as not only a performance of blackness, but of queerness as well, postulates that layering sexuality onto Hartman’s model reveals that the dynamics articulated under performing blackness are evident between oppressors and oppressed and between members of each of these groups as Hartman notes, but also between the contingent axes of subjectivity within an individual’s experience. 相似文献
34.
Governments at all levels buy mission‐critical goods and services whose attributes and performance requirements are hard to define and produce. Many governments—and the public managers who lead them—lack experience and knowledge about how to contract for complex products. The contract management counsel provided to public managers is thin. Missing is a conceptual managerial framework to guide purchasing the complex products that are often so critical to public organizations' core missions. Drawing on perspectives from across the social sciences, the framework presented in this article provides guidance on how managers can harness the upsides of complex contracting while avoiding its pitfalls. The framework helps identify conditions that increase the likelihood of positive outcomes for the purchasing government and the vendor—the win‐win. To illustrate the framework, the article provides examples of successful and failed acquisitions for complex products such as transportation projects, social service systems, and information technology systems. 相似文献
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Judith Dwyer Tim Tenbensel Josée Lavoie Angelita Martini Catherine Brown Jeannie Devitt Paula Myott Edward Tilton Amohia Boulton 《Australian Journal of Public Administration》2020,79(4):550-566
Persistent underperformance of public policy and program implementation in Aboriginal affairs is widely recognised. We analysed the results of two case studies of attempted reforms in public administration of Aboriginal primary health care in the Northern Territory, using a framework based on the institutionalist and systemic racism literatures, with the aim of better understanding the sources of implementation failure. Implementation of the agreed reforms was unsuccessful. Contributing factors were as follows: strong recognition of the need for change was not sustained; the seeds of change, present in the form of alternative practices, were not built on; there was a notable absence of sustained political/bureaucratic authorisation; and, interacting with all of these, systemic racism had important consequences and implications. Our framework was useful for making sense of the results. It is clear that reforms in Aboriginal affairs will require government authorities to engage with organisations and communities. We conclude that there are four requirements for improved implementation success: clear recognition of the need for change in ‘business as usual’; sustainable commitment and authorisation; the building of alternative structures and methods to enable effective power sharing (consistent with the requirements of parliamentary democracy); and addressing the impact of systemic racism on decision-making, relationships, and risk management. 相似文献
37.
Nicola McEwen Michael Kenny Jack Sheldon Coree Brown Swan 《The Political quarterly》2020,91(3):632-640
Brexit and the coronavirus pandemic have put relationships between the UK government and its devolved counterparts under growing strain. Tensions generated by both of these developments have exposed the inadequacies of the existing, under-developed system for bringing governments together in the UK. The limitations of the current system include the ad hoc nature of intergovernmental meetings, and their consultative rather than decision-making character. Drawing upon an analysis of how intergovernmental relationships are structured in five other countries, the authors offer a number of suggestions for the reconfiguration of the UK model. They explore different ways of enabling joint decision making by its governments, and argue against the assumption that England can be represented adequately by the UK administration. Without a serious attempt to address this dysfunctional part of the UK’s territorial constitution, there is every prospect that relations between these different governments will continue to deteriorate. 相似文献
38.
Molly McCully Brown 《耶鲁评论》2019,107(4):209-214
39.
Jennifer Brown Urban Selva Lewin-Bizan Richard M. Lerner 《Journal of youth and adolescence》2010,39(7):783-800
Extracurricular activities provide a key context for youth development, and participation has been linked with positive developmental
outcomes. Using data from the 4-H Study of Positive Youth Development (PYD), this study explored how the intentional self
regulation ability of youth interacted with participation in extracurricular activities to affect PYD among adolescents living
in neighborhoods with relatively low ecological assets. In total, 545 youth were included in the study (50.3% female). Most
of the youth were European American (41%) or Latino (37%; African American, 10%; Asian American, 7%; Native American, 4%;
and other, 1%). In general, youth with the greatest capacity to self regulate benefitted the most, as compared to their peers
with less capacity to self regulate, from involvement in extracurricular activities. Consistent with a developmental systems
perspective, and specifically with bioecological theory, the findings from this study confirmed that, within lower asset settings,
children with the most positive person-level factors (intentional self regulation) benefit the most from proximal processes
such as extracurricular activity involvement. 相似文献
40.