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41.
The University of Tennessee Anthropology Research Facility (ARF) is known for its unique contribution to forensic science as a site of human decomposition research. Studies conducted at ARF are integral in our understanding of the processes of human decomposition. As such, the authors are interested in the long-term effects of continuous human decomposition on the soil environment. Soil samples collected from within and outside the ARF were evaluated for moisture content, pH, organic content, total carbon and nitrogen content, and biomass by lipid-bound phosphorus, and total extracted DNA. Analyses revealed no significant differences (p<0.05) among the sampled areas within the facility, and yet demonstrated a possible trend toward increased levels of total N, Lipid-P, and water, suggesting an influx of high-quality nutrients into the ARF soil. Furthermore, elevated pH readings, presumably resulting from ammonification of the soil, were observed in areas of high decomposition. The negative control samples proved significantly different from nearly all samples collected within the facility, the exceptions being total carbon content and extractable DNA. These findings indicate that while landscape samples inside may be similar to themselves, they are dissimilar to those taken in a similar temperate forest biome with no recorded history of human decomposition.  相似文献   
42.

Objectives

The purpose of this study is twofold. First, this study assesses the extent to which self-control and maternal attachment mutually influence one another. Second, it investigates whether this process continues to occur during adolescence. To date, studies of the etiology of self-control have yet to adequately address these issues, despite the fact that a number of theoretical perspectives emphasize the reciprocal nature of the parent-child relationship.

Methods

The current study seeks to shed light on these issues by examining the relationship between self-control and maternal attachment using structural equation modeling for eight waves of data spanning a period of time that encompasses early childhood through middle adolescence.

Results

The results yield two findings bearing on the adequacy of Gottfredson and Hirschi??s model of self-control development. First, measures of self-control and maternal attachment were found to mutually influence one another during childhood. Second, these effects were reduced to nonsignificance during adolescence.

Conclusions

This study finds that self-control emerges during childhood in a complex manner in which it both shapes and is shaped by parental attachment.  相似文献   
43.

Purpose

This research is intended to inform a knowledge gap in the literature and present the first national findings related to intelligence-led policing adoption among state and local agencies. Specific practices are identified to inform scholars and practitioners regarding intelligence-led policing behaviors.

Methods

Original survey research from a federally-funded project is gleaned to explore intelligence-led policing adoption through a loose-coupling theoretical perspective. Negative binomial and logistic regression models are employed to identify predictive relationships.

Results

Agencies nationwide appear to be closely following the National Criminal Intelligence Sharing Plan recommendations to enhance information sharing. Consistent with the Department of Homeland Security’s Target Capabilities List is also observed. Agency size appears to have a significant effect on key organizational information sharing behaviors. The findings are tempered due to limitations in the research design.

Conclusions

Local agencies appear to be tightly-coupled with the recommendations put forth in the National Criminal Intelligence Sharing Plan in their efforts to adopt intelligence-led policing. Agency size appears to enhance adoption across most dependent metrics. This research progresses the limited evidence base and progress regarding this emerging policing philosophy.  相似文献   
44.
Carter Johnson 《欧亚研究》2020,72(7):1232-1256
Abstract

This article compares resistance movements along the western borderlands of the Soviet Union between 1944 and 1952. Despite similar levels of state repression and local grievances, Moldova’s opposition movement did not escalate to the level of civil war, whereas civil wars emerged across the Baltic states, Belarus, and Ukraine. Through theory development and testing, the article compares Lithuania and Moldova, identifying the role of previous regime behaviour, the speed of Soviet takeover, and the availability of safe havens within Moldova and Lithuania as the key causal factors explaining the difference.  相似文献   
45.
Entomological protocols for aging blowfly (Diptera: Calliphoridae) larvae to estimate the time of colonization (TOC) are commonly used to assist in death investigations. While the methodologies for analyzing fly larvae differ, most rely on light microscopy, genetic analysis, or, more rarely, electron microscopy. This pilot study sought to improve resolution of larval stage in the forensically important blowfly Chrysomya rufifacies using high‐content fluorescence microscopy and biochemical measures of developmental marker proteins. We established fixation and mounting protocols, defined a set of measurable morphometric criteria and captured developmental transitions of 2nd instar to 3rd instar using both fluorescence microscopy and anti‐ecdysone receptor Western blot analysis. The data show that these instars can be distinguished on the basis of robust, nonbleaching, autofluorescence of larval posterior spiracles. High‐content imaging techniques using confocal microscopy, combined with morphometric and biochemical techniques, may therefore aid forensic entomologists in estimating TOC.  相似文献   
46.
Criminologists have long recognized the importance of peers in the etiology of delinquency. Yet, the bulk of empirical studies on this topic make the implicit assumption that the peer effect to be conditioned is linear. With few notable exceptions, prior criminological research has not thought deeply about possible nonlinearity in the peer effect. To address this issue, the present study examines whether the functional form of the relationship between peer and respondent smoking, getting drunk, and fighting is nonlinear, and whether this nonlinearity is moderated by lagged respondent delinquency. Logistic regression models on adolescents from The National Longitudinal Study of Adolescent Health indicate that the marginal effect of peer delinquency on respondent delinquency decreases as the count of delinquent friends increases, consistent with a satiation effect. Moreover, the models indicate that the nonlinear effect of peer delinquency on respondent delinquency is moderated by prior respondent delinquency.  相似文献   
47.
Government officials in various parts of the world use defamation to silence critics, but defamation liability may curtail freedom of expression on topics of public interest and undermine human rights generally. Article 19 of the International Covenant on Civil and Political Rights guarantees freedom of expression unless a state can show need to protect individual reputation and acts proportionally. In its adjudication of complaints for violations of Article 19, and in its General Comment 34, the United Nations Human Rights Committee has crafted the principle that defamation liability may not be imposed if an erroneous statement about a public official was made in “error but without malice.” Although soft law, General Comment 34 represents the committee's most compelling articulation of the values animating freedom of expression in international human rights law, and chief among the values is the role played by free expression to promote realization of all human rights.  相似文献   
48.
In the context of increased scrutiny of the methods in forensic sciences, it is essential to ensure that the approaches used in forensic taphonomy to measure decomposition and estimate the postmortem interval are underpinned by robust evidence-based data. Digital photographs are an important source of documentation in forensic taphonomic investigations but the suitability of the current approaches for photographs, rather than real-time remains, is poorly studied which can undermine accurate forensic conclusions. The present study aimed to investigate the suitability of 2D colour digital photographs for evaluating decomposition of exposed human analogues (Sus scrofa domesticus) in a tropical savanna environment (Hawaii), using two published scoring methods; Megyesi et al., 2005 and Keough et al., 2017. It was found that there were significant differences between the real-time and photograph decomposition scores when the Megyesi et al. method was used. However, the Keough et al. method applied to photographs reflected real-time decomposition more closely and thus appears more suitable to evaluate pig decomposition from 2D photographs. The findings indicate that the type of scoring method used has a significant impact on the ability to accurately evaluate the decomposition of exposed pig carcasses from photographs. It was further identified that photographic taphonomic analysis can reach high inter-observer reproducibility. These novel findings are of significant importance for the forensic sciences as they highlight the potential for high quality photograph coverage to provide useful complementary information for the forensic taphonomic investigation. New recommendations to develop robust transparent approaches adapted to photographs in forensic taphonomy are suggested based on these findings.  相似文献   
49.
Several federal district courts in 2009 and 2010 interpreted a relatively obscure provision of the Digital Millennium Copyright Act to grant a potentially broad right of attribution to owners of copyright in creative works. The statutory provision prohibits removal or alteration of copyright management information. The law gives reason for both hope and fear for news organizations. On one hand, an attribution requirement is seen by some in the news industry as relief from negative effects of technology, including online news aggregators. On the other hand, news organizations already have been sued under the copyright management provision for their conduct in newsgathering. This article examines the copyright management information provision and concludes that transformation will be a key consideration in balancing the interest in attribution with preservation of newsgathering's reliance on access to and fair use of copyright-protected works.  相似文献   
50.
How national parliaments adapt to the European Union is an important debate. However, scholars often overlook the regional aspect. This is particularly so for the UK where, despite devolution since 1999, scholarship remains largely devolution-blind. It is assumed that evaluating UK parliamentary adaptation only requires assessing the work of Westminster committees. This article takes a first step towards rectifying this oversight through reconceptualising UK–EU parliamentary engagement as multi-territory, not state-centric. This is demonstrated by comparing the social construction of practices in Scotland, Wales and at Westminster since 1999. Acknowledging devolution, however, does not just require comparing practices. Additionally, the paper asks how the ideas of devolution have been taken up by actors, potentially transforming the meaning of UK engagement for them. This necessitates new approaches drawn from interpretivist and constructivist institutionalist theories. Ultimately, therefore, the paper goes further than arguing for devolution-aware research to promoting change more generally in how parliamentary adaptation is theorised.  相似文献   
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