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51.
In the forensic context, teeth are often recovered in mass disasters, armed conflicts, and mass graves associated with human rights violations. Therefore, for victim identification, techniques utilizing the dentition to estimate the first parameters of identity (e.g., age) can be critical. This analysis was undertaken to apply a Bayesian statistical method, transition analysis, based on the Gompertz-Makeham (GM) hazard model, to estimate individual ages-at-death for Balkan populations utilizing dental wear. Dental wear phases were scored following Smith's eight-phase ordinal scoring method and chart. To estimate age, probability density functions for the posterior distributions of age for each tooth phase are calculated. Transition analysis was utilized to generate a mean age-of-transition from one dental wear phase to the next. The age estimates are based on the calculated age distribution from the GM hazard analysis and the ages-of-transition. To estimate the age-at-death for an individual, the highest posterior density region for each phase is calculated. By using a Bayesian statistical approach to estimate age, the population's age distribution is taken into account. Therefore, the age estimates are reliable for the Balkan populations, regardless of population or sex differences. The results showed that a vast amount of interpersonal variation in dental wear exists within the current sample and that this method may be most useful for classifying unknown individuals into broad age cohorts rather than small age ranges. 相似文献
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The question of whether age parameters derived from an American population will reliably estimate age-at-death for East European skeletal populations is important since the ability to accurately estimate an individual's age-at-death hinges on what standard is used. A reference sample of identified individuals with known ages-at-death from the regions of the Former Yugoslavia (n = 861) is used to determine the age structure of victims and serves as the prior in the Bayesian analysis. Pubic symphyseal data in the manners of Todd (Am J Phys Anthropol, 3 [1920], 285; Am J Phys Anthropol, 4 [1921], 1) and Suchey-Brooks (Am J Phys Anthropol, 80 [1986], 167) were collected for n = 296 Balkan males and females and for n = 2078 American males and females. An analysis of deviance is calculated using an improvement chi-square to test for population variation in the aging processes of American and East European populations using proportional odds probit regression. When males and females are treated separately, there is a significant association among females and the population (df = 1, chi-square likelihood ratio = 15.071, p = 0.001). New age estimates for Balkan populations are provided and are based on the calculated age distribution from the Gompertz-Makeham hazard analysis and the ages-of-transition. To estimate the age-at-death for an individual, the highest posterior density regions for each symphyseal phase are provided. 相似文献
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Erin M. Kearns 《Police Practice and Research》2020,21(1):18-32
AbstractRecently there has been increased emphasis on actionable intelligence in counterterrorism. Building from the process-based model of regulation, police chiefs and scholars generally agree that community policing has promise in this regard. Yet, it is not clear the extent to which police officers concur. Since officers are in a position to implement community policing practices, it is important to understand variants in officer-level support. Using data collected from 741 officers in three departments, this project explores officer-level views of community policing’s utility to address terrorism and more common crimes. Overall, officers view community policing as appropriate to address both common crimes and terrorism. Results suggest that department-level policy itself is not the key driver of support. Rather, an officer’s own experience with community policing and support for the practice in general determine views on community policing in counterterrorism. Results also highlight the importance of comparative research across departments. 相似文献
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Loperamide is an over‐the‐counter, μ‐opioid receptor agonist commonly used as an antidiarrheal agent. Loperamide was thought to have minimal abuse potential due to its low bioavailability and limited central nervous system activity; however, there have been increasing reports of loperamide misuse in supratherapeutic doses to achieve euphoria and/or avoid opioid withdrawal. A literature review suggests a rise in loperamide abuse was inevitable, with substantial increases in reported cases over the last decade. Five fatal cases of toxic medication use where loperamide was listed as a primary or contributory cause of death were identified at the Medical University of South Carolina. The characteristic autopsy demographics and findings are described, and the mechanisms of abuse and toxicity of loperamide are reviewed. Loperamide overdoses are a growing concern from both a forensic and clinical standpoint, and the frequency of reported cases will likely increase as awareness grows within the medical and toxicological communities. 相似文献
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Erin McCandless 《Journal of Intervention and Statebuilding》2020,14(1):1-21
ABSTRACTThis article makes the case for rethinking the social contract concept with attention to countries affected by conflict, fragility, and fraught transition. Inspired by related policy efforts and engaging scholarship across multiple disciplines, this piece and the multi-country research represented in this Special Issue aim to build the intellectual lineage of the concept. A conceptual framework and proposed heuristic device for enhancing policy and practice is presented. Five case studies and a thematic paper on inclusion are discussed with this in mind. Comparative findings and implications are assessed for how resilient social contracts aid the attaining and sustaining of peace. 相似文献
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How Do I Feel About Feelings? Emotion Socialization in Families of Depressed and Healthy Adolescents
Erin C. Hunter Lynn Fainsilber Katz Joann Wu Shortt Betsy Davis Craig Leve Nicholas B. Allen Lisa B. Sheeber 《Journal of youth and adolescence》2011,40(4):428-441
Emotional and cognitive changes that occur during adolescence set the stage for the development of adaptive or maladaptive
beliefs about emotions. Although research suggests that parents’ behaviors and beliefs about emotions relate to children’s
emotional abilities, few studies have looked at parental socialization of children’s emotions, particularly in families with
depressed adolescents. The present study examined associations between parent and adolescent meta-emotion philosophies (MEP),
defined as thoughts, reactions, and feelings about their own emotions. Additionally, adolescent depressive status was tested
as a moderator of relationships between parents’ and adolescents’ MEP. One hundred and 52 adolescents, aged 14–18 (65.8% female),
and their parents (148 mothers, 106 fathers) participated in a study on emotion socialization in families of depressed and
healthy adolescents. Depressed adolescents (n = 75) and matched healthy adolescents (n = 77) were recruited based on research criteria for mental health status. The sample was largely Caucasian (82%) and of middle
socioeconomic class status. Results indicated that mothers’ and fathers’ MEP about their children’s emotions were associated
with adolescents’ MEP, although parents’ MEP about their own emotions was unrelated to adolescents’ MEP. Fathers’ MEP about
children’s emotions made unique contributions to adolescents’ MEP across both adolescent groups. Adolescents’ depressive status
moderated the relationship between mothers’ and adolescents’ MEP such that mothers’ MEP was particularly relevant for depressed
adolescents. The continued influence of parents in the emotional lives of adolescents is discussed as well as differences
in emotion socialization in families with depressed and healthy adolescents. 相似文献