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971.
972.
973.
G B?ssler 《Forensic science international》1986,30(1):29-35
Forensic investigations often demand a clear definition of secretor status. Lewis-typing of secretion stains may help to verify non-secretor results and to identify mixtures of secretions from Le (a-b-) persons and secretors (or non-secretors). Furthermore it gives an additional check on secretor status, determined by ABO-grouping. Few problems may arise, when testing prepared saliva or semen stains. Therefore our interest was focussed on the possibility of Lewis-typing in stains appearing in forensic case work such as cigarette tips, stamps and envelope flaps, semen stains and vaginal swabs, nasal secretion, sweat and urine stains. All stains with the exception of sweat and urine were successfully Lewis-typed. In saliva stains Lewis substances could be determined even after 5 years and in semen stains for at least up to 40 days. 相似文献
974.
975.
Value Choices and American Public Opinion 总被引:1,自引:0,他引:1
William G. Jacoby 《American journal of political science》2006,50(3):706-723
Individual preferences among core values are widely believed to be an important determinant of political attitudes. However, several theoretical perspectives suggest that people experience difficulties making choices among values. This article uses data from the 1994 Multi-Investigator Study to test for hierarchical structure in citizens' value preferences. The empirical results show that most people make transitive choices among values and that their value preferences have an impact on subsequent issue attitudes. To the extent that citizens exhibit intransitive value choices and/or apparent difficulties in the "translation process" from value preferences to issue attitudes, it is due more to low levels of political sophistication than to the existence of value conflict. 相似文献
976.
977.
978.
The purpose of this study was to examine in a sample of 11,516 secondary school students the extent to which different behavioral, emotional and cognitive problems (a) reflected one or more underlying common factors; (b) actually cooccurred; and (c) were single problems. Principal Component Analyses were performed and percentagewise techniques were used. PCA demonstrated that one or more general syndromes could not by far account for all of the variance of the variables. The results suggest the existence of adolescent subgroups with divergent comorbidity patterns: those who primarily report one single symptom; those who report concurrent symptoms either exclusively in the category of behavioral problems or exclusively in the category of emotional and cognitive problems; and those who report concurrent symptoms in both categories. This distinction between different subgroups has important theoretical, diagnostic, and treatment implications. 相似文献
979.
Judge F.W.M. McElrea 《European Journal on Criminal Policy and Research》1998,6(4):527-543
The Family Group Conference (FGC) originated in New Zealand where it is the foundation stone of the Youth Justice system introduced in 1989. A significant feature of that system is the way in which it enables restorative justice principles to be implemented in an integrated manner in a statutory framework supervised by the courts and applicable to all young offenders throughout New Zealand. FGCs are used both as a diversionary technique (pre-adjudication) and at a (post-adjudication) pre-sentencing stage. In addition this type of model is now being applied in a voluntary way but on a small scale with adults. A significant feature of the FGC model is its greater use of community-based solutions with a consequent reduction in the number of young persons in state institutions. 相似文献
980.
David W. Roush 《Juvenile & family court journal》1996,47(1):1-20
The opinions expressed are those of the author and do not necessarily represent the official views of the National Juvenile Detention Association or the W.K. Kellogg Foundation. 相似文献