The detection of cotinine in hydrolyzed meconium samples.

To date, the screening of meconium for the determination of tobacco exposure in newborns has proven difficult. It was hypothesized that cotinine forms reversible Schiff base bonds with free amino functions on proteins, therefore, hydrolysis of meconium would be necessary for the detection of 'free' cotinine. One-hundred-and-two (102) meconium samples received into our laboratory were extracted using a routine non-hydrolysis screening procedure for drugs of abuse. Separate aliquots of the specimens were hydrolyzed and re-extracted according to the same procedure. The results of the two methods were compared using a highly specific cotinine micro-plate enzyme immunoassay procedure (EIA). Of the non-hydrolyzed samples, 33% were positive for cotinine, while 79% of the hydrolyzed samples were cotinine-positive. Common drugs of abuse did not interfere with the analysis. Micro-plate EIA provides a rapid, simple and reliable screening method for the determination of cotinine in meconium following hydrolysis and extraction. In general, the meconium specimens received into our laboratory are from newborns considered to be at risk for post-natal problems due to suspected drug and/or alcohol abuse during pregnancy.     

Reviews

Janos Kornai, The Socialist System: The Political Economy of Communism. Oxford: Clarendon Press, 1992, xxvii + 644 pp., £35.00 h/b, £9.95 p/b.

R. W. Davies, M. Harrison & S. G. Wheatcroft (eds), The Economic Transformation of the Soviet Union, 1913–1945. Cambridge: Cambridge University Press, 1994, xvi + 381 pp., £40.00 h/b, £15.95 p/b.

Michael H. Bernhard, The Origins of Democratization in Poland: Workers, Intellectuals, and Oppositional Politics, 1976–1980. New York: Columbia University Press, 1993, xv + 298 pp., $57.00 h/b, $20.50 p/b.

Rein Taagepera, Estonia: Return to Independence. Boulder, CO: Westview Press, xv + 268 pp., £33.50 h/b, £11.95 p/b.

Silviu Brucan, The Wasted Generation. Memoirs of the Romanian Journey from Capitalism to Socialism and Back. Boulder, CO, San Francisco, CA and Oxford: Westview Press, 1993, xii + 227 pp., £19.95.     

Reviews

Susan Gross Solomon (ed.), Pluralism in the Soviet Union. Essays in Honour of H. Gordon Skilling. London: Macmillan, 1983, xiii + 179 pp. £20.00.

George Yaney. The Urge to Mobilize: Agrarian Reform in Russia, 1861–1930. Urbana, Chicago, London: University of Illinois Press, 1982, xii + 599 pp. £18.75.

Roy Medvedev, All Stalin's Men. Translated by Harold Shukman. Oxford: Basil Blackwell, 1983, x + 184 pp. £8.95.

Robert F. Byrnes (ed.), After Brezhnev: Sources of Soviet Conduct in the 1980s. London: Frances Pinter, 1983, xviii + 457 pp., bibliography and index, h/b £16.50, p/b £6.95.

Basile Kerblay, Modern Soviet Society (translated by Rupert Swyer). London: Methuen, 1983, xxvi + 321 pp. h/b £16.00, p/b £7.95.

Max Hayward, Writers in Russia: 1917–1978. Edited and with an introduction by Patricia Blake. London: Harvill Press, 1983, lxxvi + 340 pp. £7.95.

Dina R. Spechler. Permitted Dissent in the USSR. Novy mir and the Soviet Regime. New York: Praeger, 1982, xxiv + 296 pp. $27.95.

Everett M. Jacobs (ed.), Soviet Local Politics and Government, London: George Allen & Unwin, 1983, xiv + 225 pp. £15.00, $28.50.

Alan H. Smith, The Planned Economies of Eastern Europe. London: Croom Helm, 1983, 249 pp. £16.95.

John Löwenhardt, The Soviet Politburo. Translated by Dymphna Clark, Edinburgh: Canongate, 1982, 152 pp. £7.95.

Stephen Clissold, Djilas: the progress of a revolutionary. Introduction by Hugh Setton‐Watson. London: Temple Smith, 1983, 343 pp. £15.00.

Steven L. Burg, Conflict and Cohesion in Socialist Yugoslavia: Political Decision Making Since 1966. Princeton, N. J.: Princeton U. P., 1983, xii + 365 pp. $49.00.

Elizabeth Kridl Valkenier: The Soviet Union and the Third World. New York: Praeger, 1983, 185 pp. $21.95.

Dorothy Atkinson, The End Of The Russian Land Commune, 1905–30. Stanford, Calf.: Stanford UP, 1983, xii + 457 pp. $29.50.

Alain Touraine, et al., Solidarity: Poland 1980–81, Cambridge and Paris: CUP jointly with Editions de la Maison des Sciences de l'Homme, 1983, xvii + 203 pp. paperback £6.95.     

Reviews

Laszlo Csaba (ed.), Privatisation, Liberalisation and Destruction (Recreating the Market in Central and Eastern Europe). Aldershot and Brookfield, NY: Dartmouth Publishing Company Ltd, 1994.

Iliana Zloch‐Christy, Eastern Europe in a Time of Change: Economic and Political Dimensions. Westport, CT: Praeger, 1994, xvii + 143 pp.

J. Michael Waller, Secret Empire. The KGB in Russia Today. Oxford: Westview, 1994 x + 390 pp., £42.50 h/b, £13.50 p/b.

James M. Goldgeier, Leadership Style and Soviet Foreign Policy. Baltimore, MD: The Johns Hopkins University Press, 1994, x + 169 pp., £29.00.

Vladimir Andrle, A Social History of Twentieth‐Century Russia. London: Edward Arnold, 1994, xi + 289 pp., £40.00 h/b, £14.99 p/b.

Graeme Gill, The Collapse of a Single‐Party System: The Disintegration of the Communist Party of the Soviet Union. New York: Cambridge University Press, 1994, xi + 255 pp., $35.00 h/b, $14.95 p/b.

John J. Stephan, The Russian Far East: A History. Stanford, CA: Stanford University Press, 1994, xxiii + 481 pp.     

Masculinity and the Dance of the Dragon: Reading Lovelace Discursively

The exploration and examination of the construction of masculinity is increasingly emerging as an integrated part of the study of gender in society in general, and in the Caribbean in particular. We are constantly in search for new sources of material which tell us about the ways in which men construct their masculinity in Caribbean society. In this paper I draw on the imagery and ideas provided by the literary text. I interrogate the novel The Dragon Can't Dance, written by Trinidadian novelist Earl Lovelace. The writer uses the metaphor of the dragon, the costume donned by the main protagonist Aldrick in the yearly Carnival masquerade, as a mask which disguises the need for Aldrick to confront his own masculinity under poor, urban conditions in Trinidad. In the struggles and confrontations between urban working-class men and women in the community of Calvary in Trinidad, the novelist teases out the different constructions of masculinity in the various characters he portrays. I explore the novel, focusing particularly on the ways in which this construction is embedded in the struggles over issues of identity, ethnicity, reputation and honor. While the novelist is clearly able to read into the mind of the male in society, his renditions of the female are not so incisive. However, this is not a shortcoming as the women, though not as well-rounded characters in the novel, play key roles in the definition and shaping of masculinities. This reading of the novel illustrates that the literary text suggests itself as a critical site for further explorations of the illusive data on gender and especially that on masculinity.     

Preliminary studies into fluorescent semiconductor nanorods for the detection of latent fingermarks: Size matters,shape matters

The effect of the shape of semiconductor nanocrystals on their performance for visualising latent fingermarks was investigated for the first time. Highly luminescent CdSe/CdS core/shell nanocrystals in rod and spherical shapes were synthesised in organic solvent and transferred to aqueous solution using ligand exchange. The 3-mercaptopropionic acid coated nanorods and nanospheres were characterised using electron microscopy and UV-visible absorbance and luminescence spectrophotometry. A simple and rapid development of fresh to less than a week-old natural fingermarks from 4 donors (male and female) on non-porous surfaces including glass slides, aluminium foil and germanium disks using both CdSe/CdS core/shell nanorods and spherical dots was achieved, wherein nanorods demonstrated an enhanced development of ridge details in comparison to the spherical dots.     

A forensic international market survey of condom lubricants and personal hygiene products using ATR-FTIR coupled to chemometrics

Condom residues may be encountered in forensic investigations as traces in sexual assault or rape cases. Casework studies have shown the value of distinguishing condom residues from other types of personal products used by women. However, up to now, there has been no investigation of their chemical variability within an international context. This work employed attenuated total reflectance Fourier transform infrared spectroscopy with chemometrics to provide objective characterisation of condom lubricants and personal hygiene products from the international market. 166 samples were obtained covering five major classes of products likely to be used by women. Principal component analysis distinguished most major classes based on their spectral profiles, with subsequent support vector machine models yielding discrimination accuracies over 90%. A two-step approach was subsequently developed and enabled both classification and a discrimination accuracy of 100%. This could provide greater confidence in chemical discrimination of residues from these products when conducting investigations and help assess the origin of the chemical profile obtained. Further testing using three validation sets produced an identification accuracy of 100% for generic classes, which may allow investigative leads to be more readily obtained from recovered evidence.