Phantoms in the mortuary--DNA transfer during autopsies

DNA evidence frequently plays an important role in criminal investigations and in some cases may be the only means of convicting a suspect. The constant improvement of DNA analysis techniques affords the individualization of minute amounts of DNA, aggravating the risk of contamination artifacts. In our study, we investigated the prevalence of DNA contamination in the autopsy facilities of the Institutes of Legal Medicine in Essen and Kiel (Germany). Using DNA-free swabs, we took samples from instruments used during autopsy and autopsy tables. Surfaces and instruments were routinely cleaned before sampling. Swabs were subjected to different PCRs to quantify the total amount of DNA and to amplify individual specific STR-markers. In most samples, alleles that could be linked to bodies that had been autopsied before were found. Furthermore, we could show that a DNA transfer from the autopsy table to a body was detectable in four out of six cases investigated. The interpretation of DNA typing results may thus be severely complicated. To avoid DNA contamination, we tried out different cleaning methods, of which only a bleach containing cleaner showed sufficient results.     

Significance of hydrocyanic acid formation during fires]

Cyanide concentrations of blood samples from fire victims autopsied in the Institute of Legal Medicine, Munich, have been determined. In 25% of 48 analyzed cases cyanide concentrations from 0.52 microgram to 6.24 microgram Cyanide/ml blood have been detected. These results are compared to former studies and the higher mean level in our collective is emphasized. The importance of hydrocyanid acid in the toxicity of fire gases is evidently greater, than assumed. Hydrocyanic acid may be produced from nitrogen continaing polymers during combustion. The quote of these polymers in clothing, furniture, and also in equipment of cars is increasing. Therefore, it is necessary to take more notice of the formation of hydrocyanic acid during combustion, even though carbon monoxide is in general the main toxic agent in fire gases.     

Projecting the impact of the 1976 Medical Device Amendments on innovation in clinical chemistry tests

This paper is concerned with the impact of the Medical Device Amendments of 1976 and its implications in terms of innovation. With this objective the paper first describes the Medical Device Amendments of 1976. The paper then reports empirical evidence on the sources of a subset of innovations regulated by the Amendment's clinical chemistry diagnostic products. Finally, based on the pattern of innovations found, some thoughts are expressed about the likely effects of the Amendments.     

La régulation des affaires sociales: une analyse politique††

Sommaire. Le gouvernement peut être défini comme la régulation des affaires publiques¹ et à des fins d'analyse cette régulation, comme d'ailleurs les régulations privées, peut être distinpée en communication et en commandement. Pour que la régulation s'accomplisse, la communication doit être commandée, et le commandement communiqué. Nous nous situerons ici dans la première perspective:celle où la régulation est vue comme commandement de la communication. C'est la perspective de l'analyse politique, par opposition à une analyse davantage socio-économique qui se donnerait pour objet les phénomènes de communication eux-mêmes. Abstract. Government can be defined in terms of the regulation of public affairs. For purposes of analysis, public regulation, like private regulation, can be identified as communication and command. For regulation to be achieved, communication must be ordered and the order communicated. Here we will explore the first notion, the consideration of regulation as ordering communication. This is the viewpoint of political analysis, as opposed to a more socio-economical analysis which is concerned with the phenomena of communication itself.     

Reviews

Anders Aslund & Richard Layard, eds, Changing the Economic System. London, Pinter Publishers: 1993, xviii + 237pp., £35.00.

János Mátyás Kova?s & Marton Tardos, eds, Reform and Transformation in Eastern Europe: Soviet‐type Economics on the Threshold of Change. London: Routledge, 1992, xix + 345 pp.

Peter J. Boettke, Why Perestroika Failed: The Politics and Economics of Socialist Transition. London: Routledge, 1993, viii + 199 pp., £35.00

John Flemming & J. M. C. Rollo, eds, Trade, Payments and Adjustment in Central and Eastern Europe. London: Royal Institute of International Affairs and EBRD, 1992, vii + 242 pp., £11.95 p/b.

Zoltan J. Acs & David B. Audretsch, eds, Small Firms and Entrepreneurship. An East‐West Perspective. Cambridge: CUP, 1993, 240 pp., £30.00, $49.95.

Alex Pravda, ed., The End of the Outer Empire: Soviet‐East European Relations in Transition, 1985–90. London: The Royal Institute of International Affairs, 1992, x + 238 pp., £35.00 h/b

Leonid Gozman & Alexander Etkind, The Psychology of Post‐Totalitarianism in Russia Trans. Roger Clarke. London: Centre for Research into Communist Economies, 1992, 121 pp., p/b £6.50.

F. J. M. Feldbrugge, ed., The Emancipation of Soviet Law. Dordrecht, Boston, London: Martinus Nijhoff Publishers, 1992, xvii + 272 pp., £76.00. $146.00

John Massey Stewart, ed. The Soviet Environment: Problems, Policies and Politics. Cambridge: CUP, 1992, xv + 246 pp., £40.00, $64.95.

I. Kon & J. Riordan, eds, Sex and Russian Society. Bloomington, IN: Indiana University Press, 1993, viii + 168 pp., £35.00 h/b, £12.95 p/b.

Kenneth C. Farmer, The Soviet Administrative Elite. New York: Praeger, 1992, xii + 296 pp., £39.95.

Robert Service, ed. Society and Politics in the Russian Revolution. New York: St Martin's Press, Basingstoke and London: Macmillan, 1992. Published in association with the School of Slavonic and East European Studies, University of London, in their series Studies in Russia and East Europe. 199 pp., + index. £40.00 h/b, £14.99 p/b.