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991.
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The presence of callous–unemotional (CU) traits designates an important subgroup of antisocial youth. To improve upon existing measures, the Inventory of Callous–Unemotional Traits (ICU) was developed to provide an efficient, reliable, and valid assessment of CU traits in samples of youth. The current study tests the factor structure and correlates of the ICU scale in a sample (= 248) of juvenile offenders (188 boys, 60 girls) between the ages of 12 and 20 (M = 15.47, SD = 1.37). Confirmatory factor analyses are consistent with the presence of three independent factors (i.e., Uncaring, Callousness, and Unemotional) that relate to a higher-order callous–unemotional dimension. Also, CU traits overall showed associations with aggression, delinquency, and both psychophysiological and self-report indices of emotional reactivity. There were some important differences across the three facets of the ICU in their associations with these key external criteria.  相似文献   
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Women-led political organizations that employ feminist and nationalist ideologies and operate as separate from, rather than associated with, male-dominated or patriarchal nationalist groups are both significant and under-explored areas of gender, feminist, and nationalism studies. This article investigates the feminist and nationalist vision of the Revolutionary Association of the Women of Afghanistan (RAWA). RAWA exemplifies an effective political movement that intersects feminist and nationalist politics, where women are active, rather than symbolic, participants within the organization, and help to shape an ideological construction of the Afghan nation. RAWA subsequently links its struggle for women's rights (through feminism) with its nationalist goals for democracy and secularism. This article also analyses RAWA's use of conservative nationalist methods to reproduce the future of the organization and to develop ‘citizens’ for its idealized nation, while countering existing patriarchal social and familial structures through a re-configuration of women's roles in the family, community, and nation. This inquiry is based on geographic and feminist examinations of RAWA's organizational structure, literature, and political goals obtained through content analyses of RAWA's political literature and through interviews with RAWA members and supporters living as refugees in Pakistan in the summer of 2003 and winter of 2004/05. RAWA is an instructive example of counter-patriarchal and nationalist feminist politics that questions patriarchal definitions of the nation and its citizenry by reconfiguring gender norms and redefining gender relations in the family as a mirror of the nation.  相似文献   
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A novel method for the forensic analysis of commercial petroleum products is presented. In this approach, the petroleum sample is extracted with nitromethane and then separated by capillary liquid chromatography with laser-induced fluorescence detection. The addition of selective fluorescence quenching agents allows the sample to be profiled by the distribution of alternant and nonalternant polycyclic aromatic hydrocarbons (PAHs). In preliminary studies, the quenching behavior of nitromethane and diisopropylamine was established by using a standard mixture of sixteen PAHs ranging in size from two to six aromatic rings. Subsequent examination of new and used motor oil demonstrated that characteristic differences arise in the PAH content, which may allow for the unique identification of oil from a particular engine or vehicle. In addition, three brands of petrolatum jelly were successfully distinguished. Although a number of alternant alkylated and heterocyclic PAHs were found in all petrolatum samples, there were significant differences in the relative concentrations of alternant as well as nonalternant PAHs. This allowed for clear differentiation of the samples through qualitative inspection of their chromatograms as well as quantitative statistical correlation techniques.  相似文献   
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Abstract

Some versions of capacity building construe the goal of North?South partnerships as rendering African laboratories, doctors, scientists, and universities indistinguishable from their counterparts in wealthier nations. The specificities, histories, peculiarities, or inner workings of African institutions and individuals are black-boxed ? no one needs to know about them. This article draws on research at Malawi’s College of Medicine and the work of other social scientists and historians to sketch out a more capacious model of capacity, one in which capacity building is grounded in specificity, attends to material difference, is flexible and innovative, and involves as much learning as teaching. This model of capacity building requires consideration of areas in which the Northern partners in “global health” can be brought to the level of their colleagues in Africa.  相似文献   
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