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Bejoy K. Thomas 《Development in Practice》2008,18(2):280-288
Compared with the divisive views of the past, integrative thinking has recently come to characterise the methodological debate on poverty. ‘Qualitative vs quantitative’ has given way to ‘qual–quant’; ‘cross-disciplinarity’ has replaced ‘economics vs anthropology’. This article attempts to review this change. It begins with a historical overview of the pure economic approach to poverty and its critique. The critique, both from within economics and from the participatory and anthropological disciplines, is examined, and recent trends are considered. The current ‘qual–quant’ approach is illustrated with examples, and the author concludes that the future may well see the emergence of a ‘participatory qual–quant’ approach. 相似文献
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T W Biermann 《Science & justice》2007,47(2):68-87
Samples of blue and red cotton fibres were examined using light and fluorescence microscopy as well as UV/VIS microspectrophotometry and fluorescence microspectroscopy. The degree of fluorescence and spectral variation was recorded. Particular attention was paid to the recurrence of certain spectral patterns. The importance of spectral information in the UV range is emphasized again. Colour plays a critical role in the comparison of cotton fibres in forensic sciences. Normally, fibres producing spectral patterns that are frequently seen will tend to have a lower evidential value in criminal cases as the choice of putative sources is theoretically greater and vice versa. Besides black cotton, blue and red cotton fibres are very frequent in fibre casework. The very high discriminating power using a combination of light microscopy, fluorescence microscopy and UV/VIS microspectrophotometry shows that even blue and red cotton fibres can provide excellent evidence when involved in fibre transfer cases. 相似文献
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Bite mark analysis involves comparison of individual dental characteristics between a dentition and the bite injury. A bite mark injury may result from sexual assault, or physical assault, and defensive injuries, and as such can be used to link a suspect to a victim or vice versa. Missing teeth are one of the characteristics that could implicate or exclude a suspected biter. However frequency data for use by forensic odontologists can only be collated from epidemiological studies. Therefore an audit was undertaken of missing anterior teeth in adult patients (n = 1010) attending for treatment, gathering data that could be more relevant to odontology. One in five of the sample presented with missing teeth that were either replaced with a denture (11%), not replaced (6%) or missing with the gap closed (2%). 相似文献
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Thomas Cirsovius 《Natur und Recht》2008,30(6):448
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