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Tanya J. Kerr Ph.D. Leary Myers Ph.D. Keith L. Duncan Ph.D. 《Journal of forensic sciences》2017,62(5):1159-1165
Examination of fire debris can provide information about the types of materials which were present at the time of the fire to give insights for fire scene reconstruction and understanding compartment fire dynamics. This paper demonstrates the ability of Raman spectroscopy for material identification postfire in complex situations, such as the production of fused masses during fire dropdown. A validated Raman spectral library is combined with Raman mapping in three fire case studies, to determine the individual materials in the fused masses formed. The case studies accessed material combinations of several common polymers. Raman mapping was carried out on a 10 μm × 10 μm square of the masses. Material identification using this technique ranged from a high of 85% match to a low of 40% match. This work demonstrated that complex masses found in the fire debris can be resolved into the individual material components for identification and spatial distribution. 相似文献
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Recent research suggests that an additional $1 of health aid would displace – or crowd out – nearly the same amount in a recipient government’s own health expenditure. Implementing a Sector Wide Approach (SWAp) may exacerbate crowding out because recipient governments should face fewer constraints when allocating health aid. This paper uses rigorous panel data methods to investigate this hypothesised effect of SWAps. We find that SWAps provide not an exacerbating but a potentially protective effect, reducing displacement of government health expenditure. This suggests some aid dollars are more fungible than others, and the mechanism for aid delivery makes a difference. 相似文献
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Jane Duncan 《Communicatio》2018,44(1):107-129
This article assesses the implications of the controversial Protection of State Information Bill for academic freedom in South Africa, specifically for communications, media and journalism studies. The Bill requires the security cluster to classify sensitive documents on national security grounds. Academic teaching and research can help citizens to understand whether the security cluster is acting in the universal interest, rather than the interest of a political elite; it can also be used to assess media performance in reporting on national security matters. Using a critical approach to the concept of national security, I argue that the Bill favours secrecy over openness, and South Africa’s embrace of the human security definition of national security has contributed to the problem. This overemphasis on secrecy is likely to reduce the few spaces that exist in academia for critical, emancipatory work on security issues, which could hobble the sector’s attempts to understand the deeper processes at work in the security cluster. If such enquiry is marginalised, then the higher education system risks becoming an instrument for continuity rather than change in South Africa’s existing, highly unequal power relations: relations that are being maintained increasingly by force. 相似文献
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Anne Deighton Nicholas Wheeler Stevan K. Pavlowitch Stuart Croft 《Diplomacy & Statecraft》1994,5(1):200-210
Ennio Di Nolfo (ed.), Power in Europe?II. Great Britain, France, Germany and Italy and the Origins of the EEC, 1952-1957. (Berlin and New York: Walter de Gruyter, 1992), DM238.
Simon J. Nuttall, European Political Cooperation (Oxford: Clarendon Press, 1992), 343pp. £30, ISBN 0 19 827318 5.
Michael Smith and Stephen Woolcock, The United States and the European Community in a Transformed World (London: Pinter publishers for Royal Institute for International Affairs, 1993), 120 pp., £22.50 hb, £9.95 pb. ISBN 086187 0972/086187 0980.
Richard H. Ullman, Securing Europe (London: Adamantine Press, 1991), 175pp., £12.95. ISBN 0 7449 0036 0.
Cornelia Navari (ed.), The Condition of States: A Study in International Political Theory (Milton Keynes: Open University Press, 1991), 238pp.
Francine Friedman, (comp. and ed.) Yugoslavia: A Comprehensive English-Language Bibliography (Wilmington, Delaware: Scholarly Resources, 1993), xv + 547 pp., indices, US$ 120.
Richard Dean Burns (ed.), Encyclopedia of Arms Control and Disarmament (New York: Charles Scribner's Sons, 1993), three vols., 1692 pp. inch index, US$280, ISBN 0 684 19281 0. 相似文献
Simon J. Nuttall, European Political Cooperation (Oxford: Clarendon Press, 1992), 343pp. £30, ISBN 0 19 827318 5.
Michael Smith and Stephen Woolcock, The United States and the European Community in a Transformed World (London: Pinter publishers for Royal Institute for International Affairs, 1993), 120 pp., £22.50 hb, £9.95 pb. ISBN 086187 0972/086187 0980.
Richard H. Ullman, Securing Europe (London: Adamantine Press, 1991), 175pp., £12.95. ISBN 0 7449 0036 0.
Cornelia Navari (ed.), The Condition of States: A Study in International Political Theory (Milton Keynes: Open University Press, 1991), 238pp.
Francine Friedman, (comp. and ed.) Yugoslavia: A Comprehensive English-Language Bibliography (Wilmington, Delaware: Scholarly Resources, 1993), xv + 547 pp., indices, US$ 120.
Richard Dean Burns (ed.), Encyclopedia of Arms Control and Disarmament (New York: Charles Scribner's Sons, 1993), three vols., 1692 pp. inch index, US$280, ISBN 0 684 19281 0. 相似文献
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In this recent decision of the Court of Appeal, Lord JusticeJacob has clarified the previously unsatisfactory law on unopposedpatent appeals. The practice of restoring to the register patentsthat had been found invalid at first instance, where on appealtheir validity was not contested, has been criticized. In futuresuch restoration will not occur without a full considerationof the merits by the Court of Appeal. 相似文献
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‘A book may be good for nothing; or there may be onlyone thing in it worth knowing; are we to read it all through?’(Samuel Johnson) This section is dedicated to the review of ideas, articles,books, films and other media. It will include replies (and rejoinders)to articles, the evaluation of new ideas or proposals, and reviewsof books and articles both directly and indirectly related tointellectual property law. In this analytical approach to the Management 相似文献