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921.
LUCIO-Direct-enzyme linked immunosorbent assay (ELISA) tests were validated for the screening of drugs of abuse cannabis, opiates, amphetamines and cocaine in urine for the new German medical and psychological assessment (MPA) guidelines with subsequent gas chromatographic-mass spectrometric (GC-MS) confirmation. The screening cut-offs corresponding to 10 ng/mL 11-nor-delta-9-tetrahydrocannabinol-9-carboxylic acid (THC-COOH), 50 ng/mL amphetamine, 25 ng/mL morphine and codeine and 30 ng/mL benzoylecgonine were chosen at the point where the number of false negatives was lower than 1%. Due to their accuracy, ease of use and rapid analysis, these ELISA tests are very promising for cases where a large proportion of the tests are expected to be negative such as for abstinence monitoring as part of the driving licence re-granting process. 相似文献
922.
Danielle Boisvert John Paul Wright Valerie Knopik Jamie Vaske 《Journal of Quantitative Criminology》2012,28(3):477-507
Low self-control has emerged as a consistent and strong predictor of antisocial and delinquent behaviors. Using the twin subsample of the National Longitudinal Study of Adolescent Health (Add Health), genetic analyses were conducted to examine the genetic and environmental contributions to low self-control and offending as well as to their relationship with one another. The results revealed that low self-control and criminal behaviors are influenced by genetic and nonshared environmental factors with the effects of shared environmental factors being negligible. In addition, the co-variation between low self-control and criminal behaviors appears to be largely due to common genetic and nonshared environmental factors operating on both phenotypes. The implications of these findings on the current understanding of Gottfredson and Hirschi??s general theory of crime are discussed. 相似文献
923.
Shashi Kiran Jasra Ph.D. Cherryl Badian B.F.Sc. Iain Macri B.F.Sc. Paul Ra M.D. 《Journal of forensic sciences》2012,57(6):1595-1600
Abstract: The diagnosis of early myocardial infarction (MI) after death, especially in the first few hours (c. 6 h) after the onset of MI, poses a challenge to the forensic pathologists. During this time, the damaged myocardium does not show grossly identifiable morphological changes and may not be recognized even with routine histological microscopic examination. However, the infarcted cardiac tissue releases certain chemicals that can be detected microscopically, two of these being cardiac troponin‐I (CT‐I) and complement C9 (C9). This study utilizes the importance of these two biomarkers immunohistochemically in an attempt to identify this early phase of MI. This study reveals that the early phase of MI of <6 h duration may be detected through immunohistochemical staining with CT‐I and C9. The ischemic/infarcted cardiac myofibers in the <6 h group display reduced/absent CT‐I staining as well as positive C9 staining. 相似文献
924.
Two important perspectives on courts highlight fundamentally different elements of adjudication and yield distinct predictions about judicial outcomes. The Attitudinal Model of judicial voting posits judge ideology as a strong predictor of court outcomes. Alternatively, the Law and Economics perspective focuses on the settlement behavior of litigants and reasons that while judges may vote ideologically, litigants adapt to these ideological proclivities, nullifying the effect of judge ideology. This analysis focuses on reconciling expectations about the effects of judge ideology and litigant strategies by examining their contingent nature and the conditioning effects of institutional design. The analysis examines state supreme courts from 1995–1998 to identify empirical evidence supporting both perspectives. While some state supreme courts have discretionary dockets allowing judges greater opportunities to exercise their ideology, others lack discretionary docket control, making dockets and outcomes largely litigant driven. Support for each perspective largely hinges on this fundamental feature of institutional design. 相似文献
925.
It is increasingly argued that the primary motive of the cybercriminal and the major reason for the continued growth in cyber attacks is financial gain. In addition to the direct financial impact of cybercrime, it can also be argued that the digital data and the information it represents that can be communicated through the Internet, can have additional intrinsic value to the cybercriminal. In response to the perceived value and subsequent demand for illicit data, a sophisticated and self-sufficient underground digital economy has emerged. The aim of this paper is to extend the author’s earlier research that first introduced the concept of the Cybercrime Execution Stack by examining in detail the underlying data objectives of the cybercriminal. Both technical and non-technical law enforcement investigators need the ability to contextualise and structure the illicit activities of the cybercriminal, in order to communicate this understanding amongst the wider law enforcement community. By identifying the potential value of electronic data to the cybercriminal, and discussing this data in the context of data collection, data supply and distribution, and data use, demonstrates the relevance and advantages of utilising an objective data perspective when investigating cybercrime. 相似文献
926.
Willemsen J De Ganck J Verhaeghe P 《International journal of offender therapy and comparative criminology》2012,56(4):505-524
This study examined two theoretical models on the interaction between psychopathy, traumatic exposure, and lifetime posttraumatic stress in a sample of 81 male detainees. In Model 1, the interpersonal and affective features of psychopathy were assumed to protect against posttraumatic stress. In Model 2, the lifestyle and antisocial traits of psychopathy were assumed to lead to a lifestyle that increases the risk of traumatic exposure and subsequent posttraumatic stress. The authors found significant negative bivariate associations between Psychopathy Checklist-Revised (PCL-R) total, Interpersonal and Affective facet scores, and posttraumatic stress. Model 1 was confirmed, as they found the interaction between the Affective facet and traumatic exposure had a significant negative effect on posttraumatic stress. Model 2 was rejected. The authors' findings confirm that the interpersonal and affective features of psychopathy are associated with an emotional deficit and that the affective features of psychopathy are crucial for understanding the relationship between psychopathy and anxiety. 相似文献
927.
928.
We tested the accuracy of Scientific Content Analysis (SCAN), a verbal lie detection tool that is used world-wide by federal law enforcement and military agencies. Sixty-one participants were requested to write down the truth, an outright lie or a concealment lie about activities they had just completed. The statements were coded with SCAN and with another verbal lie detection tool, Reality Monitoring (RM). RM discriminated significantly between truth tellers and outright liars and between truth tellers and concealment liars, whereas SCAN did not discriminate between truth tellers and either kind of liar. Implications of the findings for the suitability of SCAN as a lie detection tool are discussed. 相似文献
929.
The relationship between male rape myth acceptance, female rape myth acceptance, attitudes toward gay men, a series of gender role and sexism measures, victim blame and assault severity were investigated. It was predicted that men would display more negative, stereotypical attitudes than women and that male rape myth endorsement would be related to, and predicted by, the other attitude and attribution scales. Respondents comprised 323 undergraduates (146 males and 177 females) from a large University in the Northwest of England. Results broadly conformed to predictions, with men generally more negative than women, and male rape myth acceptance significantly related to female rape myth acceptance, negative attitudes about gay men, gender role attitudes, and victim blame. Furthermore, male rape myth acceptance was predicted by female rape myth acceptance, gender attitudes, and victim blame. Methodological issues and implications for future work and those working with victims are discussed. 相似文献
930.
Simons LG Simons RL Lei MK Hancock DL Fincham FD 《Journal of interpersonal violence》2012,27(13):2603-2626
Past research has documented the positive association between parental hostility and offspring involvement in intimate partner violence. Researchers, practitioners, and parents typically adopt the standpoint that parental warmth may counter these negative lessons. However, Straus and colleagues argue that parents foster IPV to the extent that they teach their child that verbal and physical aggression are a normal and legitimate component of loving relationships. A strict interpretation of social learning theory would suggest that these lessons are more, not less, likely to occur when parental hostility is interspersed with displays of affection. The present study tests this idea using data from 2,088 undergraduate students from a large university in the Southeast. Consistent with Straus' arguments, findings suggest that, rather than attenuating the negative effects of hostility, supportive interactions seem to amplify the probability that offspring will emulate aggressive behaviors in their own romantic relationships. The same is true for the effects of harsh parenting for women. It seems that the best way parents can avoid contributing to their child's chances of being in a violent dating relationship is to eschew family interaction involving verbal and physical aggression. 相似文献