Book reviews

Realism, Idealism and International Politics: A Reinterpretation

By M. Griffiths, Routledge: London, 1992, 206pp(hbk), £35.00

International Conflict Resolution: The US‐USSR and Middle East Cases

By Louis Kriesberg, Yale University Press: 1992.

Deterring Democracy

By Noam Chomsky, Vintage Press, 1992, 439pp £7.99(pbk) ISBN 0–09–913501–9.

Arab Military Industry: Capability, Performance, and Impact

By Yezid Sayigh. Brassey's, London, £38.00/$49.50. ISBN 0–08–041777–9.

The Velvet Revolution: Czechoslovakia 1988–91

By Bernard Wheaton and Zdenek Kavan, Westview Press, 1992.

Peace Without Hiroshima: Secret Action at the Vatican in the Spring of 1945

By Martin S. Quigley. Madison Books: Lanham, Maryland, 1991. 169pp.

Historical Discord in the Nile Valley

By Gabriel R. Warburg, London: Hurst & Company Ltd, 1992, £27.50.

To Loose the Bands of Wickedness: International Intervention in Defence of Human Rights

Nigel Rodley (Ed). Brassey's (UK), 1992. 287pp(HBk). ISBN l‐85753‐()47‐().     

GSR2005—Continuity of the ENFSI Proficiency Test on Identification of GSR by SEM/EDX

Abstract:  Within the framework of the ENFSI Expert Working Group "Firearms" a proficiency test on the detection and identification of GSR by energy-dispersive scanning electron microanalysis (SEM/EDX) is carried out in a 2 years term. The latest test was performed in 2005/2006 and was denoted as GSR2005 . Seventy-five laboratories from 28 countries participated in this proficiency test and submitted in total 83 independent data-sets. The participating laboratories were requested to determine the total number of PbSbBa containing particles on a synthetic test sample following their own laboratory specific methods of automated GSR particle search and detection by SEM/EDX. Furthermore size and position of the detected particles had to be reported by the laboratories and were evaluated statistically. The results were compiled by means of z -scores according to the IUPAC and EURACHEM guidelines—assessing individual laboratory achievements (inter-laboratory) as well as intra-laboratory performance—and were compared to the results of the previous proficiency test run GSR2003 ( 1 ). The comparison shows that there is a noticeable improvement in the method's detection capability.