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951.
Gamma-Hydroxybutyric acid (GHB) is a CNS depressant that has been abused recreationally for its purported euphoric and relaxation effects and for the purposes of drug facilitated sexual assault due to its sedative and amnesic effects at higher doses. The dramatic increase in the abuse of GHB and association in criminal investigations over the past decade has created the need for forensic laboratories to develop analytical methods to detect GHB in a variety of matrices. The method developed in this work used solid-phase microextraction (SPME) to extract GHB from aqueous samples followed by on-fiber derivatization and analysis by gas chromatography/mass spectrometry (GC/MS). This method detected GHB in aqueous matrices with good sensitivity, high precision, excellent linearity from 0.01 mg/mL to 0.25 mg/mL, and without the need for sample manipulation that could cause interconversion between GHB and its lactone, GBL. The method was successfully applied for detection of GHB in spiked water and beverage samples. 相似文献
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Maria Maley 《澳大利亚政治与历史杂志》2018,64(2):241-259
The study contributes the first detailed exploration of parliamentary experience in Australian ministerial careers. It examines how a dimension of parliamentary experience — holding the office of parliamentary committee chair — features in the careers of a single cohort of ministers and parliamentary secretaries appointed during the Coalition government 1996–2007. The study maps parliamentary experience on two dimensions and finds a typology of five different career paths, depending on positions held and the speed of movement between positions. Taking the analysis further, the second part of the study tracks the appointment of the five subgroups of ministers over time. This reveals patterns in the Prime Minister's ministry‐making over the life of the government. At different times particular types of ministers were selected, in response to varying political needs and the demands of career management that John Howard faced over the government's lifecycle. The study considers the argument that elite grooming processes, where aspiring leaders are tested and trained, are weakening in Australia. It does not find evidence for this proposition based on the patterns of parliamentary experience of ministers at this time. 相似文献
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Maria do Céu Pinto Arena 《Mediterranean Politics》2017,22(2):238-256
Portugal has remained quite distant from coastal North African states for many centuries. Having recently emerged as a prominent player across North Africa, Portugal’s current relationship with the Maghreb countries is unprecedented in its history. Lisbon has invested in building the Maghreb axis as a ‘new priority’ in the architecture of Portugal’s bilateral foreign policy. This policy already took off, and is now beyond the rhetorical plan, where it stood for many years. Portugal and its partner countries across the Mediterranean have reiterated their willingness to keep up with the positive momentum, especially from the past 10 years, deepening bilateral political dialogue and bolstering trade relations. This article puts Portuguese relations with North Africa into context and offers an up-to-date analysis on recent (and ongoing) developments in Luso?Maghreb relations. 相似文献
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The article proposes an empirically based reflection on how to measure party identification cross nationally, using data from the 1997 Canadian Election Study, the 1997 British Election Study, and the 1996 American National Election Study. These studies included both traditional national questions and a new common one, which allows for an assessment of the effects of question wording on the distribution and correlates of party identification. We show that the distribution of party identification is strongly affected by question wording and that the relationship between party identification and variables such as party and leader ratings, and voting behavior does not quite conform to theoretical expectations. We point out problems in the wording of party identification questions and propose an alternative formulation. 相似文献
958.
Lisa Schultz José Roberto Guevara Samantha Ratnam Ani Wierenga Johanna Wyn Charlotte Sowerby 《Development in Practice》2009,19(8):1023-1034
As a result of globalisation and changing technologies, young people are increasingly required to engage with the broader world beyond their local and national communities. This raises significant questions about the ways and spaces in which young people will need to engage as active citizens, and the new tools and resources that young people will need to equip them for their futures. The Global Connections Program has been developed to address these identified needs. It is a youth-led global learning initiative which aims to provide an opportunity for connection and learning among young people in Australia and Indonesia. This article explores Plan's youth-led approach to global learning, with a focus on the implementation and evaluation findings of the Global Connections Program, as well as the challenges faced thus far. 相似文献
959.
Research on the formal properties of democratic aggregation mechanisms has a long tradition in political science. Recent theoretical developments, however, show that in the discussion of normative contents of democratic decisions, the actual shape of preferences deserves just as much attention. However, our knowledge about the concrete motivations of individual behavior in democratic decisions is incomplete. Using laboratory experiments, this article examines the existence of social preferences in majority decisions. Contrary to earlier experiments of committee decision making, we develop a design that controls for the conditions of communication and the level of information between subjects. This allows us to comparatively test the predictive power of several theories. We find strong evidence that self‐interest and fairness motivate human behavior in majority decisions. 相似文献
960.
Mika Haritos-Fatouros Philip Zimbardo Nathan Stoltzfus Maria Fotopoulou Maria Dikaiou 《美中公共管理》2010,(8):80-85
In the United States of America, women make up almost 15% of active duty forces, while they form 11% of the soldiers in Iraq and Afghanistan. It is also the first time in history that women have been directly involved in torturing men, with sexual identity and gender being used as instruments of torture. This paper focuses on post-traumatic stress disorder (PTSD) and female veterans by reviewing the available literature. Studies examining the psychological and physical health of women veterans as well as women's working and living conditions in the army are presented. The paper highlights the psychological processes women marines go through to establish themselves in the male dominated army environment and the implications such processes may have on their perception of female identity and on their psychological well-being. Studies on deployment experiences in relation to the emergence of PTSD in female military personnel are presented. Finally, the effects of veterans' PTSD on their familial relationships and psychological adjustment of family members are also considered, stressing the lack of relevant research with female veterans. In this new historical reality and as these women are called on, upon their return home, to resume female care giver roles, to become the primary caregivers to children, the elderly and those who are ill, we conclude by highlighting the urgent need for further research into the emergence of PTSD in female military returnees from and on their families. Iraq and Afghanistan and the effects this may have on them and on their families. 相似文献