The Yellow Cake Road: Malcolm Fraser,the Ranger Enquiry and Australia's Role in the US International Fuel Cycle Project

The 1975–1983 Fraser Government failed to develop an enrichment industry in Australia but did see the initiation of uranium sales following the adoption of the Ranger Enquiry. Both of these developments were shaped by US nuclear commercial and non‐proliferation policies during the Ford and Carter Administrations, which aimed to restrict the spread of enrichment technology. Fraser would come to realise that it was not a question of private ownership of the nuclear fuel cycle, but of accepting a role for Australia in the international fuel cycle as a supplier of cheap yellowcake.     

For whom does prison-based drug treatment work? Results from a randomized experiment

Objectives

Prison-based therapeutic community (TC) drug treatment followed by community aftercare is widely recognized as the most effective treatment paradigm for drug-dependent offenders. However, few randomized experiments have addressed this question and fewer studies have examined how interactions between treatment modality and individual characteristics may explain variations in outcomes.

Methods

Using a randomized experimental design, this study examined the effects of treatment modality [TC vs. Outpatient (OP) group counseling], individual psychosocial characteristics (e.g., risk, negative affect), and interactions on reincarceration over a 3-year follow-up period. Survival analysis using Cox regression with covariates was used to analyze data obtained from 604 subjects at a specialized drug treatment prison.

Results

The expected advantage of TC failed to emerge. Critical and heretofore unexamined interactions between treatment modality (TC vs. OP), inmate levels of risk, and negative effect help explain these unexpected findings.

Conclusion

The superiority of prison TC to less intensive OP counseling was not supported. The effects of TC appear to be conditioned by critical responsivity factors that have received little empirical attention.     

Concentrations of zolpidem and zopiclone in venous blood samples from impaired drivers compared with femoral blood from forensic autopsies

The concentrations of zolpidem and zopiclone were determined in peripheral blood samples in two forensic materials collected over a 10-year period (2001-2010). The z-hypnotics were determined in venous blood from living subjects (impaired drivers) and in femoral blood from deceased persons (forensic autopsies), with the latter classified as intoxication or other causes of death. The z-hypnotics were determined in blood by capillary column gas chromatography (GC) with a nitrogen-phosphorous (N-P) detector after solvent extraction with n-butyl acetate. The analytical limit of quantitation (LOQ) was 0.02mg/L for zopiclone and 0.05mg/L for zolpidem and these have remained unchanged throughout the study. When death was attributed to drug intoxication (N=918), the median concentration of zopiclone in blood was 0.20mg/L compared with 0.06mg/L for other causes of death (N=1215) and 0.07mg/L in traffic offenders (N=691) (p<0.001). Likewise, a higher median concentration (0.30mg/L) was found in intoxication deaths involving zolpidem (N=357) compared with 0.13mg/L for other causes of death (N=397) or 0.19mg/L in impaired drivers (N=837) (p<0.001). Median concentration in blood of both z-hypnotics were appreciably higher in intoxication deaths when no other substances were identified; 0 70mg/L (N=12) for zopiclone and 1.35mg/L (N=12) for zolpidem. The median concentrations of z-hypnotics in blood decreased as the number of co-ingested substances increased for intoxication deaths but not other causes of death. The most prevalent co-ingested substances were ethanol in autopsy cases and diazepam in the motorists. This large compilation of forensic cases should prove useful when toxicologists are required to interpret concentrations of z-hypnotics in blood samples in relation to cause of death.     

The Detention of Juvenile Status Offenders

The author is now director of Milieu Therapy, Lakeside Children's Center, Milwaukee, WI. This article was written while the author was Professor of Economics, University of Missouri, Columbia, MO.     

Racial differences in violence and self-esteem among prison inmates

Recent scholarship in social psychology suggests that individuals with an elevated sense of self-esteem may respond aggressively or violently when this heightened egoism is threatened. The present study explores differences in self-esteem, aggression, and violent behavior among a sample of 644 male state prison inmates. The results indicated that Black inmates expressed higher levels of self-esteem than White inmates. Although Blacks and Whites did not differ on a psychological measure of aggressive personality, Black prisoners reported more violent behavior than Whites. Moreover, high self-esteem predicted violent behavior inside prison, but only for Whites. This finding suggests that the relationship between high self-esteem and violence may be race-specific.