The detection and separation of antiparkinson preparations in cadaveric material by gas-liquid chromatography

Method of gas-chromatographic detection of anti-parkinsonism substances (amedine, amysile, dinesine, midantane, tropazine and cyclodole) isolated from the cadaveric material is suggested. Conditions for separation of anti-parkinsonism substances when they are all present in the cadaveric material are developed.     

The imprisoned nonviolent drug offender: Specialized martyr or versatile career criminal?

Some observers oppose imprisoning nonviolent drug offenders because they view incarceration as costly and such persons as generally benign. The careercriminal literature has established that perpetrators, including drug violators, commit an array of offenses. The current study merges these debates using a sample of 500 arrested adults selected from an urban jail in the western United States. Drug offenders amassed a much more extensive arrest history than other suspects net the effects of age, race, sex, prison history, and arrest onset. Drug offenders are quite versatile and do not conform to the image of specialized violators who are nominally criminal.     

Police officers’ attitudes toward their role and work: A comparison of black and white officers

This study tests whether Black and White police officers differ in job-related attitudes. The analyses focus on officers’ attitudes toward police role, selective enforcement, legal restrictions, and departmental problem-solving efforts. Survey data were collected from the Indianapolis Police Department (IPD) during the summer of 1996. Findings show that compared to White officers, Black officers tend to have a broad role orientation, be less selective, and have positive attitudes toward legal restrictions. Implications for future research and policy are also discussed.     

The effect of a curfew law on juvenile crime in Washington,D.C.

Juvenile curfew laws were a popular intervention to combat juvenile crime during the 1980s and 1990s. An experimental replication design was used to examine the impact of the Washington, D.C. “Juvenile Curfew Act of 1995.” Juvenile arrest data were analyzed using a two-standard-deviation-band approach, t-test, and trend analysis. The results, consistent with previous studies, revealed that the curfew law did not reduce total juvenile arrests. Several flaws inherent in curfew laws, as well as implications for research and policy, are discussed.