Virtual determination of sex: metric and nonmetric traits of the adult pelvis from 3D computed tomography models

Examination of the adult os coxae and sacrum is one of the most common methods of sex estimation from bone. Medical imaging, such as computed tomography (CT), provides the opportunity for three-dimensional (3D) imaging of the skeleton from clinical scans of known individuals in situ. In this study, a randomly selected subset of abdominopelvic CT-derived models were used to evaluate simple, repeatable metric methods of sex estimation based on a combination of obstetric measurements and the traditionally nonmetric Phenice-derived traits. A four-variable discriminant function for sex estimation was developed based on statistical analyses. Overall, the cross-validated accuracy of this method was 100%, with inter-observer error showing an average of only 2.2%. Comparative analysis was run on the data set using FORDISC 3.0. This study shows that current sex determination standards from the pelvis should be updated to include more in vivo data to increase the accuracy of identification.     

The dimensions of a transnational crime problem: the case of iuu fishing

Illegal, Unreported and Unregulated (IUU) fishing is a significant transnational crime problem that costs developing nations from $2 to $15 billion in economic losses annually. Perpetrators include established organized crime groups and commercial fishers, while the incidence of IUU fishing is often shaped by public corruption. Various economic drivers, such as the exceptionally high value of some species, and the Flag of Convenience (FOC) system of vessel registration contribute to the significance of the problem. Negative environmental impacts involve the depletion of fish stocks, damage to coral reefs, and stress on marine mammals and birds. Social and economic impacts are severe as well, and are most especially prevalent in developing nations. Theoretically, IUU fishing may be viewed as arising and proliferating due to “criminogenic asymmetries,” especially evident in the uneven patchwork of international laws governing the world’s oceans. A broad range of public and private responses have thus far generated limited success in thwarting IUU fishing.     

Book reviews

Toward a Global Civil Society edited by M. Walzer. Providence, RI and Oxford: Berghahn Books, 1995. Pp.341. £31. ISBN 1 57181 05 4

Politics UK by Bill Jones, Andrew Gray, Dennis Kavanagh, Michael Moran, Philip Norton and Anthony Seldon. Hemel Hempstead: Prentice Hall, 1998 (3rd edn). £16.50 (paperback). Pp.xiv + 571; index. ISBN 0132696061

Athens on Trial: The Antidemocratic Tradition in Western Thought by Jennifer Tolbert Roberts. Princeton, NJ: Princeton University Press, 1994. Pp.426. £38 (hardback); £13.95 (paperback). ISBN 0 691 05697 8 and 02919 9

The Rise and Fall of State Socialism: Industrial Society and the Socialist State by David Lane. Cambridge: Polity Press, 1996. Pp.viii + 233; index. £45 (hardback); £12.95 (paperback). ISBN 0 74560 742 X and 743 8

Government and Politics in Africa by William Tordoff. Basingstoke: Macmillan, 1997. Pp.xxii + 326; notes and references; index. £45 (hardback); £14.99 (paperback). ISBN 0 333 69473 2 and 69474 0

Democracy in Zambia: Challenges for the Third Republic edited by Owen Sichone and Bornwell C. Chikulo. Harare: SAPES Books, 1996. Pp.237; index. NP (paperback). ISBN 1 77905 047 X

Mapping the Women's Movement edited by Monica Threlfall. London: Verso/New Left Review, 1996. Pp.vii + 312; index. £44.95 (hardback); £13.95 (paperback). ISBN 1 85984 984 9 and 120 1

Making Democracy Work: Civic Traditions in Modern Italy by Robert Putnam. Princeton, Princeton University Press, 1993. Pp.xiii + 258. £11.95 (paperback). ISBN 0 691037388

Culture and Politics by Oliver H. Woshinsky. New Jersey: Prentice Hall, 1995. Pp.xv + 205; index. £15. ISBNO 13 311366 3

Political Ideas in Modern Britain by Rodney Barker. London: Routledge, 1997 (2nd edn). Pp.352; index; bibliography. £45 (hardback); £14.99 (paperback). ISBN 0 415 161665 and 07121 6