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11.
Little of the discussion of foreign fighters in Syria and Iraq is informed by primary data derived from talking with the foreign fighters. This article reports some initial findings from interviews with twenty foreign fighters in Syria. The findings are compared with three other recent studies of European foreign fighters, and aspiring fighters, based on some primary data. While those studies emphasize the role of low social and economic prospects in motivating the choice to go, this study found little evidence of such factors, and alternatively argues more attention should be given to existential concerns and the role of religiosity. Consideration is also given to the methodological challenges posed by using of terrorists' accounts of their motivations.  相似文献   
12.
The Victorian periodical press offers unique insights into many diverse areas of nineteenth-century experience, and the complex relations between gender, science and culture in particular, yet it has been consistently marginalized as a primary resource in academic study. The Science in the Nineteenth-century Periodical (SciPer) project at the universities of Sheffield and Leeds is creating a new point of access to a wide range of non-specialist periodicals across the century by means of a fully searchable electronic index. By detailing the entire contents of each journal, and not just those articles that have a clear scientific relevance, it becomes clear that science formed a fundamental and integral part of nineteenth-century culture. The electronic index, moreover, will include hypertext cross-reference links that will allow the user to identify a dialogic pattern of encounters between ostensibly diverse articles, rather than only to browse in a simple chronological mode. By adopting this innovative approach, the SciPer database will reveal the manifold intertextual relations between the fictional works of women writers like Elizabeth Gaskell and the scientific articles that often appeared in the pages of the same magazines, and will show that writers of both sexes and across several different genres actively engaged in vibrant interdisciplinary debates concerning scientific issues in a forum provided by the periodical. Although the SciPer database itself is not specifically focused on issues of gender, the index will include several periodicals aimed explicitly at a female readership and, by providing access to titles still rarely utilized in modern scholarship, it will offer further insights into the important contemporary debates about women and science, as well as the more subtle ways, in which gendered imagery was employed within scientific discourse. This article details some critical findings from Punch , The English Womans Domestic Magazine , Cornhill Magazine and the Review of Reviews .  相似文献   
13.
Natural resource management policies like the Pacific salmon harvest policy developed by New York State often did not anticipate the extent of social, economic, and ethical concerns that would be generated, largely because the agency concentrated on biological considerations. The number of concerned stakeholders grew in proportion to both the success and failure of the initial policy. Had all participants been equally willing to recognize both the successes and the failures, development of a revised policy through group negotiations may have been possible, resulting in a cooperative mode of decision making. Instead, institutional mechanisms based on legislated process were ultimately the approach chosen for policy revision.  相似文献   
14.
15.
Detection and correct classification of gasoline is important for both arson and fuel spill investigation. Principal component analysis (PCA) was used to classify premium and regular gasolines from gas chromatography-mass spectrometry (GC-MS) spectral data obtained from gasoline sold in Canada over one calendar year. Depending upon the dataset used for training and tests, around 80-93% of the samples were correctly classified as either premium or regular gasoline using the Mahalanobis distances calculated from the principal components scores. Only 48-62% of the samples were correctly classified when the premium and regular gasoline samples were divided further into their winter/summer sub-groups. Artificial neural networks (ANNs) were trained to recognise premium and regular gasolines from the same GC-MS data. The best-performing ANN correctly identified all samples as either a premium or regular grade. Approximately 97% of the premium and regular samples were correctly classified according to their winter or summer sub-group.  相似文献   
16.
In sexual assault cases, lubricant trace evidence may supplement biological evidence, or may be the primary physical evidence where biological evidence is unavailable. This study considered a total of 50 lubricants from condoms and personal lubricant products available in Australia. Differentiation of the samples was attempted using fluorescence examination, Fourier transform infrared spectroscopy (DRIFTS), gas chromatography-mass spectrometry, liquid chromatography-tandem mass spectrometry, and pyrolysis gas chromatography-mass spectrometry. Eleven of the samples were uniquely identified by the analysis scheme, while the remainder of the samples were separated into nine groups. As a result of this study, a recommended protocol for the detection and analysis of an "unknown" biological swab was produced.  相似文献   
17.
Environmental samples from indoor surfaces can be confounded by dust, which is composed largely of human skin cells and has been documented to contain roughly tens of micrograms of total DNA per gram of dust. This study complements previous published work by providing estimates of the quantity of amplifiable human DNA found in environmental samples from a typical indoor environment, categorized by the intensity of human traffic and visible quantity of dust. Dust was collected by surface swabbing standard 576 cm2 areas in eight locations, and evaluated for total DNA quantity, presence of human DNA (mitochondrial and nuclear loci using conventional PCR), quantity of human nuclear DNA using quantitative PCR, and STR analysis. The total DNA content of 36 dust samples ranged from 9 to 28 ng/cm2, and contained 0.2–1.1 pg/cm2 of human DNA. Overall, human DNA was detected in 97% of 36 dust samples and 61% of samples yielded allele distributions of varying degrees of complexity when subjected to STR analysis. The implications of this study are twofold. First, the presence of dust in evidence can be a significant contamination source in forensic investigations because the human DNA component is of sufficient quality and quantity to produce allele calls in STR analysis. This can be effectively managed by implementing stringent protocols for collection and analysis of potential biological samples. A second implication is the use of dust as a source of evidence for identification of inhabitants within a defined location. In the latter case, a number of additional studies would be necessary to identify relevant pretreatments for environmental dust samples and to develop the necessary deconvolution techniques to separate the composite genotypes obtained.  相似文献   
18.
A few weeks before the Licensing Act finally lapsed in May 1695, the Court of Chivalry heard three cases relating to the publication of ‘unauthorised’ prints of the ‘funeral pomp’ of Mary II. In one of these, a leading London publisher of prints, John Overton, was ordered to deliver up the plates from which his print of the queen's lying in state had been made, along with all copies of the print, despite the fact that the Licensing Act did not apply to prints sold separately and the Court of Chivalry had in any case no jurisdiction to enforce press control. Brief records of the cases survive in the College of Arms. This paper sets out to explain and interpret these fragments against the background of the last days of pre-publication censorship in England. Press licensing is first examined with reference to the press coverage following the death of the queen.  相似文献   
19.
I investigate whether the degree of intimacy between victims and defendants affects legal responses to violence and how this association has changed over time. Using data on homicides between 1974 and 1996, I examine court outcomes in more than 1,000 cases. I demonstrate that intimacy matters at three criminal justice stages: charging, mode of conviction, and sentencing. However, moving beyond the traditional conceptualization of intimacy, I show that defendants who kill intimates do not always receive the same treatment, nor are all defendants who kill nonintimates treated similarly. Finally, I show that criminal justice leniency toward intimate violence is less evident in recent years.  相似文献   
20.
This article analyses three prominent proposals for the functional and political transformation of the EU from a constitutional perspective. It argues that existing EU reform proposals, to varying degrees, entrench rather than reverse the challenges to individual and political self‐determination brought about by the EU's response to its Euro crisis. As the article will conclude, challenging ‘authoritarian liberalism' in an EU context may require the development of a constitutional structure for the Union able to contest, rather than set in stone, the EU's existing economic and political goals.  相似文献   
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