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Analytical Challenge in Postmortem Toxicology Applied to a Human Body Found into a Lake after Three Years Immersion 下载免费PDF全文
Luca Morini Ph.D. Claudia Vignali M.Sc. Paolo Tricomi M.D. Angelo Groppi M.Sc. 《Journal of forensic sciences》2015,60(5):1383-1386
The body of a 30‐year‐old woman was found in Como lake at a depth of about 120 meters in her own car after 3 years of immersion. The aim of this study was to evaluate psychoactive drugs as well as alcohol biomarkers in biological matrices. The following analyses were initially performed: GC‐MS systematic toxicological analysis on biological fluids and tissues; GC‐MS analysis of drugs of abuse on pubic hair; direct ethanol metabolite determination in pubic hair by LC‐MS/MS. After 7 years, the samples, that had been stored at ?20°C, were re‐analyzed and submitted to an LC‐MS/MS targeted screening method, using multiple reaction monitoring mode. These analyses detected citalopram (150–3000 ng/mL), desmethylcitalopram (50–2300 ng/mL), clotiapine (20–65 ng/mL), and ethyl glucuronide (97 pg/mg). The methods showed an acceptable reproducibility, and the concentrations of citalopram and desmethylcitalopram calculated through the two analytical techniques did not significantly differ in biological fluids. 相似文献
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Decentralization is a common public sector reform in developing countries. Its basic rationale is that local governments have an informational advantage regarding the needs and preferences of consumers. However, decentralization also has drawbacks. Foremost is the efficiency advantage of the central government in providing public services because of economies of scale and better access to resources. This study looked at the relationship between decentralization and poverty using data from Philippine cities and municipalities. Results suggest that decentralization, as represented by fiscal independence and measured by the share of locally sourced revenues to total local government revenues, is indeed associated with lower poverty. However, this effect is not linear—the marginal effect of decentralization on poverty diminishes as decentralization increases. Moreover, decentralization moderates the positive effect of good governance on poverty reduction and the magnitude of the relationship between poverty and decentralization is stronger in poorer municipalities than in richer ones. 相似文献
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Pier Paolo Frassinelli 《Communicatio》2016,42(3):422-432
The interview that follows was conducted in Kensington, Johannesburg, in may 2015. I had not originally planned to publish it: I interviewed rehad desai and anita Khanna in preparation for a presentation on their documentary, Miners Shot Down (2014), I was going to give at a conference, to be repeated at the annual colloquium we organise with the school of Communication at the university of Johannesburg to mark the anniversary of the marikana massacre. I had been monitoring the marikana support Campaign quite closely, so I was interested in hearing not only about the documentary – the way it frames and narrates the story of the massacre – but also about its role in this multimedia campaign. I wanted the director and producer to share their thoughts on the impact the film had made, on the response at the local and international screenings they had attended, on what the miners of marikana and their communities thought of it, and on the campaign to have the film screened on South African national television. in the interview, they also describe the involvement of the miners and their communities in the political life of the film and their own experience of filming, producing and promoting the documentary. When Miners Shot Down won the international emmy award for best documentary in november 2015, I reread the interview and thought others might be interested in it – especially scholars working in media, film and communication studies. So here it is. Thanks go to rehad desai and anita Khanna for their time and generosity and to amy maphagela for transcribing the interview. 相似文献
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This article explores the mechanisms that underpin human smuggling and trafficking. It argues for the continued analytical relevance of the distinction between “trafficking” and “smuggling”, as posited by the 2000 UN Protocols. While this distinction has come under sustained criticism from several authors over the last 15 years, it nonetheless continues to capture the essential features of two distinct phenomena (control over a human being vs. illegal entry into a country), and acknowledges the role of agency in smuggling. The paper goes on to discuss three different scenarios that may emerge as a result of the interplay between smugglers and smuggled persons, and it specifies the role of exploitation in each scenario. In addition, the paper offers empirical evidence of the key building blocks of smuggling — namely the search for reliable information and the reaching of an agreement in regard to the service offered — and of how smuggling can turn into trafficking. This work concludes by drawing out the relevant policy implications. 相似文献
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Paolo Gerbaudo 《The international spectator : a quarterly journal of the Istituto affari internazionali》2013,48(4):86-101
The 2011 protest wave, encompassing the Arab Spring revolutions, the Indignados movement in Spain and Greece, and the Occupy Wall Street movement has often been described as a new global protest cycle. However, the dynamics of diffusion suggest a more complex picture. Transmission of protest frames and repertoires from one country and cultural region to another was quite slow and tortuous. Moreover, adoption of the new ideas and practices of protest spawned by the protest wave of 2011 involved laborious dynamics of cultural translation and domestication. This situation points to the continuing importance of local protest cultures and cultural contexts, in addition to channels of transmission, even in an era of instantaneous communication technologies. 相似文献
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Iris Saliterer Sanja Korac Birgit Moser Paolo Rondo‐Brovetto 《Public administration》2019,97(4):829-844
This article looks at performance information use by legislators at the central level in a budgetary context. The multi‐method approach (interviews, quantitative and qualitative analysis of plenary speeches given during budget readings) allows us to draw a broader picture of the use of performance information. The findings provide new insights into different purposes of performance information use. We identify four general use types, that is, de‐legitimizing, legitimizing, improving and understanding, and deflecting, which together with the subjects addressed blend into different use purposes. Second, the study sheds light onto different factors affecting performance information use, that is, the attributes of users of performance information, the properties of performance, and the role of institutional support. 相似文献