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Beck M  Rosenberg D  Miller S  Hager M 《Newsweek》1994,123(23):30, 32
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This paper provides a critique of attempts in the field of political communication to explain apparent voter apathy and declining electoral turnout. The response of many commentators is either to blame the media for the problem or to see the media as the solution to any problem that might exist. First, the paper examines the ‘blame the media’ school of thought—as exemplified by liberal commentators in the UK and the USA. Secondly, the paper focuses on the ‘optimists’ who argue that the spin/media nexus is either morally neutral or may actually be improving citizen involvement. The paper argues that both approaches are flawed at the level of conceptualisation and of methodology. The narrow conceptualisation of the field means that even in the unusual cases where scholars look beyond the question of elections, the research agenda is still fixed at the level of media power and not on how the media fit into a wider system of power relations. Most obviously, the field tends to avoid the question of political and economic outcomes. The paper ends by suggesting that the problem of disengagement from formal politics is a response to the crisis of legitimacy in the institutions of democracy in the USA and UK. Copyright © 2004 Henry Stewart Publications  相似文献   
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'Parallel' divisions of identity in Poland are a thing of the past – and perhaps the future – but not the present. Yet contemporary Poles are still politically divided by identities – albeit by 'nested' Polish/European identities rather than by 'parallel' ethnic identities. They are not divided between Polish and European identities, however, but between exclusive and dual identities – in essence a division between parochial and cosmopolitan identities. Contrary to fears that Europeanism in Poland especially might be narrow, culturally restrictive, or even racist, our data show that dual identities reflect broader cosmopolitan perspectives as well as specifically European or Western sympathies. There is a real significant difference of values between exclusive and dual identifiers which extends well beyond attitudes to Europe – and far beyond attitudes to the EU in particular. To a considerable degree this is a difference – some have argued a conflict – between traditional and modern Poland, between secular and devout Poland, between educated and ignorant Poland, between young and old Poland, and between hopeful and fearful Poland.  相似文献   
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Journal of Youth and Adolescence - Youth amateur sporting environments present an untapped, under-researched, and potentially vital avenue for targeted mental health intervention programs. This...  相似文献   
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Increased reliance on automated systems in government raises important questions about the impact of these systems on program participation. We look at the relationship between an automated application process and program participation through a representation lens. From a representative bureaucracy perspective, we examine whether gender representation increases participation intentions compared with interacting with an automated system. We also consider a political dimension of representation, investigating whether interacting with an automated system increases participation intentions among those whose policy preferences do not align with program goals. While we do not see differences based on gender representation in our survey experiment, we do find evidence that an automated system leads to greater willingness to participate among those whose policy preferences do not align with the program. These results provide insight into when automated systems may influence participation, suggesting a potential positive role among those who are not politically favorable toward a program.  相似文献   
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A set of historic murders, known as the “Jack the Ripper murders,” started in London in August 1888. The killer's identity has remained a mystery to date. Here, we describe the investigation of, to our knowledge, the only remaining physical evidence linked to these murders, recovered from one of the victims at the scene of the crime. We applied novel, minimally destructive techniques for sample recovery from forensically relevant stains on the evidence and separated single cells linked to the suspect, followed by phenotypic analysis. The mtDNA profiles of both the victim and the suspect matched the corresponding reference samples, fortifying the link of the evidence to the crime scene. Genomic DNA from single cells recovered from the evidence was amplified, and the phenotypic information acquired matched the only witness statement regarded as reliable. To our knowledge, this is the most advanced study to date regarding this case.  相似文献   
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In the United States, federal law and many state laws differentiate between marijuana and industrial hemp through delta-9-tetrahydrocannabinol (THC) levels, whereby the latter is defined as ≤0.3 percent THC on a dry weight basis. Many traditional cannabis identification methods employed by crime laboratories cannot accurately determine total THC quantities in accordance with federal and state regulations, or do so with increased time, labor, and risks of instrument damage. In order to quickly distinguish positive marijuana samples, a method was developed to identify plant material with a total THC level >1%. This novel, automated dispersive pipette extraction (DPX) method uses tip-based technology and an automated liquid handler to enable fast, hands-free selective isolation of THC and its precursors for downstream gas chromatography–mass spectrometry (GC-MS) analysis. The workflow proceeds with no repetitive manual effort and reduced need for instrument maintenance while enabling crime labs to legally identify marijuana through the detection of total THC above 1%. Recovery of THC using the DPX extraction method was 93% at 30 µg/mL and 78% at 500 µg/mL. Similarly, THCA-A recovery was 100% at 30 µg/mL and 74% at 500 µg/mL. Samples evaluated in a blind study (proficiency, hemp, and nonprobative case samples) were all accurately identified as greater than or less than 1% THC, with samples containing <1% THC being identified as “cannabis” and subjected to more discriminative analysis as needed.  相似文献   
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