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591.
Only limited data currently exists on the inadvertent transfer of gunshot residue (GSR), or GSR-like particles through contact with public places. In this study, an assessment occurrence of GSR in public environments in England, UK was undertaken. Utilizing a stubbing sampling technique over 260 samples were collected from areas accessible to the public, including buses, trains, taxis, and train stations. Stub analysis was performed by Scanning Electron Microscopy with Energy Dispersive X-ray Analysis (SEM-EDX). The results showed no characteristic GSR particles were detected on any of the 262 samples taken. From these samples, a total of four indicative/consistent particles were identified on one train seat (2× BaAl, 2× PbSb). Although geographical location and firearm association is likely to influence GSR occurrence, the data suggests that the potential for inadvertent GSR transfer through contact with public transport and associated communal areas is insignificant. Further research assessing environmental background levels of GSR in additional geographical locations is critical in an evaluation of the potential for GSR transfer from the environment.  相似文献   
592.

Purpose

When multiple children are asked about the same event, the consistency of their reports may be used as a heuristic for credibility. Little research has considered how consistent child co-witnesses are likely to be. In this study, we explored how likely child co-witnesses were to report the same details from a mutually experienced event.

Methods

Pairs of children participated in an educational science event during which the target attempted to coax the children into breaking preestablished rules for the session (i.e., commit transgressions). Children were individually interviewed about their experience on two subsequent occasions.

Results

Co-witnesses tended to be quite inconsistent: 32%–55% of all details recalled were only mentioned by one co-witness. Various factors were associated with co-witness consistency, including delay before the interview, centrality of details recalled, and children's age and forthcomingness.

Conclusions

The findings indicate that inconsistency between co-witnesses reflects a natural memory phenomenon, and that practitioners should be cautious of using co-witness consistency as an indicator of credibility.  相似文献   
593.
Medical examiners and coroners (ME/C) in the United States hold statutory responsibility to identify deceased individuals who fall under their jurisdiction. The computer‐assisted decedent identification (CADI) project was designed to modify software used in diagnosis and treatment of spinal injuries into a mathematically validated tool for ME/C identification of fleshed decedents. CADI software analyzes the shapes of targeted vertebral bodies imaged in an array of standard radiographs and quantifies the likelihood that any two of the radiographs contain matching vertebral bodies. Six validation tests measured the repeatability, reliability, and sensitivity of the method, and the effects of age, sex, and number of radiographs in array composition. CADI returned a 92–100% success rate in identifying the true matching pair of vertebrae within arrays of five to 30 radiographs. Further development of CADI is expected to produce a novel identification method for use in ME/C offices that is reliable, timely, and cost‐effective.  相似文献   
594.
In this case study, I establish how a racial privilege shields whites from being framed as deviant by using two racially segregated motorcycle rallies as a naturalistic experiment. I conduct a content analysis of reader posts to online newspaper stories about the biker events (which regularly include deviance) and discover the bikers, their behaviors, and the proposed community reactions are framed in nearly opposite ways. Posters attribute a ‘white innocence’ to white bikers, framing them as upper class exemplars of American Individualism who temporarily suspend their morality during the rally by drinking, exposing their nude bodies, and ignoring newly passed laws, banning loud mufflers, and requiring helmets. Posters claim these unpleasant, although non-dangerous forms of deviance can be ignored, overlooked, and even celebrated as defiant acts against authority. The white innocence can appear racially innocuous until compared to the perception of black bikers who engage in similar behaviors at their rally but are framed as underclass criminals who attend the rally to steal and murder. This reveals how a usually unseen privilege shields whites from entanglements with the criminal justice system, as posters also call for further policing of racial minorities.  相似文献   
595.
Does external monitoring improve democratic performance? Fact‐checking has come to play an increasingly important role in political coverage in the United States, but some research suggests it may be ineffective at reducing public misperceptions about controversial issues. However, fact‐checking might instead help improve political discourse by increasing the reputational costs or risks of spreading misinformation for political elites. To evaluate this deterrent hypothesis, we conducted a field experiment on a diverse group of state legislators from nine U.S. states in the months before the November 2012 election. In the experiment, a randomly assigned subset of state legislators was sent a series of letters about the risks to their reputation and electoral security if they were caught making questionable statements. The legislators who were sent these letters were substantially less likely to receive a negative fact‐checking rating or to have their accuracy questioned publicly, suggesting that fact‐checking can reduce inaccuracy when it poses a salient threat.  相似文献   
596.
UK broadcasters came under fire for the amount of airtime UKIP and its leader Nigel Farage received after the party won the most votes in the 2014 EU election. Our content analysis of television news during the 2009 and 2014 campaigns found little bias in terms of soundbites, but in the more recent election Farage visually appeared in coverage to a greater degree than other party leaders. Moreover, two core UKIP policies—being in or out of Europe and immigration—dominated coverage in 2014. We suggest the ‘UKIP factor’ and the media's fascination with Nigel Farage help explain why the 2014 campaign was more visible on television news than was the case in 2009 and was largely reported through a Westminster prism. Although television news bulletins attempt to impartially report elections, the 2014 campaign agenda was largely contested on UKIP's ideological terrain and the party's electoral fortunes.  相似文献   
597.
While the central thrust of Michael Lipton's work has been the crucial role of productivity gains in small farm agriculture for rural poverty reduction, in many sub-Saharan African countries this desirable outcome has stubbornly refused to materialise, and growing numbers of rural poor people are found persistently to fail to secure even minimal acceptable levels of food consumption. A social protection policy response is to target social cash transfers to the chronic extreme poor. This article focuses on the level of cash transfers relative to income differences between households in the bottom half of the income distribution, and the social tensions that arise from beneficiary selection and exclusion. It is found that cash transfers to target groups such as ‘the poorest 10 per cent’ or the ‘ultra-poor labour constrained’ must be set low, even below the welfare levels they seek to achieve, if they are to avoid socially invidious reshuffling of the income distribution. The article identifies critical trade-offs between the cost and coverage of different types of social transfer, their social acceptability and their political traction, helping to explain the reluctance of governments to adopt scaled-up poverty-targeted transfers as the preferred form of social cash transfer to those most in need in their societies.  相似文献   
598.
Literary Reviews     
Tyranny and redemption. Anthills of the Savannah. Chinua Achebe. London: William Heinemann. 1987. 233pp. £10.95hb

Suffering with stoicism: Kenyan histories. Coming to Birth. Marjorie Oludhe Macgoye. London: Virago Press. 1986. 150pp. £3.95pb

The Present Moment. Marjorie Oludhe Macgoye. London: Heinemann. 1987. 155pp. £10.95hb

The politics of the soul. Search Sweet Country. B Kojo Laing. London: Picador. 1987. 318pp. £3.95pb

Images of Istanbul. The Sea‐Crossed Fisherman. Yashar Kemal. Translated from the Turkish by Thilda Kemal. London: Methuen. 1986. 289pp. £3.95pb

The Birds Have Also Gone. Yashar Kemal. Translated from the Turkish by Thilda Kemal. London: Collins Harvill. 1987. 122pp. £8.95hb

Enemies within. War in the Land of Egypt. Yusuf al Qa'id. Translated from the Arabic by Olive and Lome Kenny and Christopher Tingley. London: Al Saqi. 1986. 192pp. £4.95pb

Frustrated fantasies. Heartbreak Tango: A Serial. Manuel Puig. Translated from the Spanish by Suzanne Jill Levine London: Arean. 1987. 224pp. £2.95pb

Pubis Angelical. Manuel Puig. Translated from the Spanish by Elena Brunet. London: Faber and Faber. 1987. 236pp. £9.95hb

Tending towards one voice. Faces and Masks. Eduardo Galeano. Translated from the Spanish by Cedric Belfrage. London: Quartet. 1987. 304pp. £14.95hb

Land of riches. Cuzcatlan. Manlio Axgueta. Translated from the Spanish by Clark Hansen. London: Chatto and Windus. 1987. 255pp. £11.95hb

Autobiography of the age. The Infinite Rehearsal. Wilson Harris. London: Faber and Faber. 1987. 88pp. £8.95hb

Caribbean childhoods. Summer Lightning and Other Stories. Olive Senior. Harlow, England: Longman. 1986. 134pp. £2.95pb

Whole of a Morning Sky. Grace Nichols. London: Virago. 1987. 156pp. £3.50pb

Traumas of partition. Kingdom's End and Other Stories. Saadat Hasan Manto. Translated from the Urdu by Khalid Hasan. London/New York: Verso. 1987. 257pp. £U.95/S18.95hb

Mirroring Pakistan: reflections and distortions. The Thirteenth House. Adam Zameenzad. London: Fourth Estate. 1987. 202pp. £10.95hb

Black Mirrors. Farooq Khalid. Translated from the Urdu by Eric Cyprian. London: Jonathan Cape. 1987. 285pp. £10.95hb

Christopher Shackle. School of Oriental and African Studies, London. Prize poetry. Under Another Sky: An Anthology of Commonwealth Poetry Prize Winners. Edited by Alastair Niven. Manchester and New York: Carcanet. 1987. 103pp. £6.96/S10.95pb  相似文献   
599.
We examined student responses to three new instructors who taught a lesbian, gay, bisexual, and transgender (LGBT) ally development course as described in a study by Ji, Finnessy, and Dubois (2009). Our analysis of the responses indicated that students did improve as LGBT allies in ways similar to those reported in the 2009 study. The findings suggest that the course could be disseminated provided that instructors actively encouraged students to engage in experiences that develop their LGBT ally identities.  相似文献   
600.
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