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781.
Forensic anthropologists are more often turning to nondestructive methods to assist with skeletal analyses, specifically for trace elemental analyses. Portable XRF (pXRF) instruments are versatile and are able to be used in diverse settings or for specimens of a shape and size that cannot be accommodated by laboratory‐based instruments. Use of XRF requires knowledge of analysis parameters such as X‐ray penetration and exit depth. Analysis depth was determined by examining pure elements through known thicknesses of equine bone slices. Correlation between the element's X‐ray emission energy and the depth of reading was observed. Bone surfaces from a small unknown historic cemetery were analyzed before and after sanding of the periosteal surface to observe possible changes in XRF readings based on potential diagenesis. Results validate the pXRF device as a powerful and convenient instrument for nondestructive analysis, while highlighting limitations and considerations for the analysis of osseous materials. 相似文献
782.
Cuimei Liu Ph.D. Zhendong Hua Ph.D. Yanping Bai B.Sc. 《Journal of forensic sciences》2016,61(6):1615-1621
Opium is the raw material for the production of heroin, and the characterization of opium seizures through laboratory analysis is a valuable tool for law enforcement agencies to trace clandestine opium production and trafficking. In this work, a method for opium profiling based on the relative content of five principal and 14 minor opium alkaloids was developed and validated. UPLC‐Q‐TOF was adopted in alkaloid analysis for its high selectivity and sensitivity, which facilitated the sample preparation and testing. The authentic sample set consisted of 100 “Myanmar” and 45 “Afghanistan” opium seizures; based on the data set of the 19 alkaloid variables in them, a partial least squares discriminant analysis classification model was successfully achieved. Minor alkaloids were found to be vitally important for opium profiling, although combined use of both principal and minor alkaloids resulted in the best geographical classification result. The developed method realized a simple and accurate way to differentiate opium from Myanmar and Afghanistan, which may find wide application in forensic laboratories. 相似文献
783.
Trait emotional intelligence (EI) encompasses high levels of emotional understanding and is generally associated with positive outcomes. However, research has suggested that high EI might predispose some young females to delinquency. The present study investigated whether this relationship can be accounted for by a tendency towards emotionally manipulative behaviours, facilitated by high EI. Two hundred and fifty-two young adults (125 female) completed measures of EI, Machiavellianism, the managing emotions of others scale (MEOS) and self-reported delinquent behaviour. High EI females presented higher levels of delinquency, Machiavellian Tactics and morality, the supposedly prosocial MEOS behaviours enhancing and diverting and the non-prosocial behaviours worsening, inauthenticity and concealing. High-EI males reported fewer delinquent offences, high levels of MEOS prosocial enhancing behaviour and low levels of non-prosocial behaviours. We suggest that high-EI may enable manipulative relational behaviours in some females which in turn support delinquency aimed at fulfilment of social or material goals. 相似文献
784.
Benjamin D. Garber 《Family Court Review》2016,54(2):261-276
This article recommends a modification of the child interview and observational components of the conventional child custody evaluation. By scheduling these events in back‐to‐back sequence, the evaluator adds critical process‐oriented data to familiar content‐oriented data. These additional data include at least eight landmark separation, reunion, and transition events valuable to understanding the dynamic family system. The benefits of this protocol are discussed in terms of the ecological validity of available data, reduced evaluation time and costs, and research. Limitations are discussed relevant to questions of sampling bias, fatigue and sequence effects, and practical dilemmas that arise when evaluating families with many children. 相似文献
785.
We report on a sample of 90 child custody evaluators in the United States, who completed an online questionnaire on their attitudes and beliefs in child custody relocation cases. Findings indicated that the vast majority of participants relied on relevant professional literature and utilized a relocation risk assessment forensic model. Participants found many risk, protective, and specific relocation factors important, but the triad of past parental involvement, support for the other parent, and child's age were afforded the most importance. Participants also reported that the moving parents sought relocation for educational/vocational reasons, to receive support of their extended family, or to remarry, while the nonmoving party most commonly opposed relocation due to fears of interference/damage to the nonmoving parent–child relationship, restrictive gatekeeping, and alienation. A common trend among participants was concerns over the possible detrimental impact of any relocation on the nonmoving parent–child relationship and quality of co‐parenting. The vast majority of participants reported that they made specific recommendations to the court about relocation, and the court agreed with their recommendation the overwhelming majority of the time. We discuss Implications of the findings as well as areas needing further research. 相似文献
786.
Rafaqat Cheema 《Family Court Review》2016,54(3):487-500
Officer‐involved domestic violence (OIDV) is a national problem, with police officer families having higher rates of domestic violence than non–police officer families. OIDV is also an underresearched problem with few studies or proposed solutions. Many victims of OIDV do not report their abuse precisely because their abuser is a police officer, whom they fear is in a unique position to protect him/herself from any legal consequences. Often, OIDV complaints are not investigated properly in a nonbiased manner. While a handful of police agencies around the country have developed specific policies and procedures to deal with OIDV, Washington State has enacted legislation that requires its police agencies to adopt OIDV‐specific policies. The International Associations of Chiefs of Police (IACP), an organization that addresses various issues confronting law enforcement, has also developed a model policy on OIDV. This Note proposes that, in light of the Washington legislation and the model policy proposed by the IACP, each state should enact a statute that requires its police agencies to develop policies on OIDV. This Note also outlines a specific set of procedures that such statutes should, at a minimum, require its police agencies to adopt, ranging from educating police officers on domestic violence to developing guidelines on responding to and investigating OIDV complaints. 相似文献
787.
Co‐Parent Court: A Problem‐Solving,Community‐Based Model for Serving Low‐Income Unmarried Co‐Parents
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Ebony L. Ruhland Alisha M. Hardman Emily H. Becher Mary S. Marczak 《Family Court Review》2016,54(3):336-348
The Hennepin County Co‐Parent Court Project was a 3‐year demonstration project for unmarried co‐parents. The goal of the project was to remove barriers to co‐parenting in low‐income, unmarried parents. The Co‐Parent Court Project encompassed a number of services, including educational workshops, individual case management, parenting plans, legal mediation, and, if needed, supports and treatment for domestic violence. There are published articles that highlight the participant outcomes of the Co‐Parent Project. This article, however, focuses on the background for why this project was developed, components of this project, and lessons learned from implementation. 相似文献
788.
Callous‐unemotional (CU) traits (e.g., lack of guilt and empathy) are a risk factor associated with antisocial behavior. Youth with CU traits can be differentiated by varying levels of co‐occurring anxiety. In this study, we examined CU variants in incarcerated adolescent females (n = 109) and their associations with emotional and behavioral problems and history of maltreatment. Semi‐structured interviews were also conducted with a subsample of the participants (n = 13). Participants with CU traits and anxiety had similar levels of conduct problems compared to individuals with high CU traits without anxiety, but they reported more childhood maltreatment (especially sexual abuse). 相似文献
789.
Legislators' private financial holdings affect policy decisions. Due to financial self‐interest, we theorize that legislators whose personal investment portfolios include equities from firms affected by proposed policies vote for legislation that benefits those firms. We also theorize that legislators with greater personal exposure to equity investments support policies that benefit equities markets generally. We create a novel data set of legislators' personal stock investments and examine major congressional actions since the 1990s on financial deregulation and market intervention. US House members who own stocks in firms who benefit from financial deregulation vote for deregulation. House members with greater exposure to financial and automotive stocks support the financial and auto bailouts, respectively. General exposure to equities markets is also associated with support for key legislation boosting markets. The normative implications are significant, as legislators' private interests influence decisions in the public sphere. 相似文献
790.
《Science & justice》2021,61(5):555-563
Sex estimation is essential for forensic scientists to identify human skeletal remains. However, the most sexually dimorphic elements like pelvis or skull are not always assessable. Osteometric analyses have proven useful in sex estimation, but also to be population specific. The main purpose of this study was to test the validity of contemporary Greek and Spanish discriminant functions for the talus and the patella, respectively, on a Swiss skeletal sample and to quantify the utility of the measurements as a novel approach in osteometric sex assessment.Four talus and three patella measurements on dry bone were obtained from 234 individuals of the modern cemetery SIMON Identified Skeletal Collection. The previously derived discriminant functions were applied, accuracies determined, the utility of the different measurements was assessed and new multivariable equations constructed.Accuracies varied between 67% and 86% for talus and 63% and 84% for patella, similar to those reported by the original studies. Multivariable equations should be preferred over equations based on single measurements and combining the most significant measurements rather than using several variables obtained the best possible accuracy. The new discriminant functions did not provide a substantial improvement to the original ones. The overall utility of talus and patella is limited, allowing sex estimation with sufficient certainty only in a small proportion of individuals.Discriminant functions developed in contemporary Greek or Spanish populations are in principle applicable also to Swiss contemporary populations. We recommend that at present existent studies of this type should be validated and tested rather than developing new formulas. 相似文献