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251.
Traditional forensic soil comparisons are performed via physical and/or chemical examinations of color, texture, and mineral content, leaving any organic- or water-soluble fractions unexamined. This study uses high-performance liquid chromatography (HPLC) and ion chromatography (IC) to assess the qualitative and quantitative variation in these fractions of soil. Soil samples (n=120) were collected over the course of 3 weeks from urban, suburban, and rural locations in and around Lansing, MI. Additional samples from six of these locations (two urban, two suburban, and two rural) were collected once a week for 10 weeks for temporal analysis. Nine additional samples, equally spaced over a 1 m(2) grid, from these same six locations were collected for spatial analyses. Qualitative and quantitative analysis of the resultant chromatograms separated the 120 samples into 10 groups by HPLC and 23 groups by IC. This study shows that using HPLC and IC to analyze the organic- and water-soluble fractions of soil can successfully discriminate samples. Quantitative analysis of the results eliminates some false inclusions by providing further differentiation of samples. The results of this study indicate that adding HPLC and IC analyses to traditional forensic soil analysis schemes can improve overall sample differentiation. The methods used in this study were also able to detect both qualitative and quantitative variations in soil over a relatively small geographic area. This demonstration of soil heterogeneity underscores the importance of the collection of a representative known sample population when assessing a forensic soil comparison. Significant temporal variation was also demonstrated over the course of 10 weeks of sampling; however, samples were found to be consistent over shorter periods of time. Baseline levels of inorganic anions were determined via IC; these levels may be useful in assessing the significance of anions detected in soil from cases involving low explosives. 相似文献
252.
Abstract: Most humans possess 24 presacral vertebrae composed of seven cervicals, 12 thoracics, and five lumbars. However, variation from this standard pattern exists. The purpose of this study was to test the effect of congenital vertebral numerical variation on anatomical stature estimates and to recommend appropriate procedures when such variation occurs. Our sample consists of 41 individuals with unusual vertebral count patterns and known cadaveric statures from the Smithsonian’s Terry Collection. Raxter et al. published a revised Fully anatomical technique in 2006 and we used this to estimate living stature. Based on our results, we recommend using the standard anatomical technique to reconstruct stature, regardless of vertebral pattern. However, when an individual possesses six sacral segments together with a normal number of presacral vertebrae, we recommend the addition of a slight correction factor of 1.3 cm or 0.8% of estimated stature. 相似文献
253.
Christopher T. Lowenkamp Alexander M. Holsinger Edward J. Latessa 《Journal of criminal justice》2010,38(4):368
Although traditional intensive supervision programs that have aimed at increasing control and surveillance in the community have not been shown to reduce recidivism, prior research indicates that intensive supervision programs that are based on a human service philosophy and provide treatment to offenders offer more promise. The current research examined the effectiveness of fifty-eight intensive supervision programs and sought to determine whether program philosophy and treatment integrity are associated with reductions in recidivism. The results indicated that both program philosophy and treatment integrity vary independently of one another and are related to the ability of programs to produce meaningful effects on recidivism. 相似文献
254.
Christopher Rodgers 《The Modern law review》2010,73(3):461-486
The Commons Act 2006 is the first statute since the Commons Registration Act 1965 to address the problems associated with the management of common land in England and Wales. A key focus for the 2006 Act is the introduction of mechanisms for the sustainable management of common land, including self‐regulatory commons councils. This article examines the ‘sustainable’ management of common land in historical and contemporary perspective. It sets the 2006 Act, and the sustainable management of common land, in the wider context of the ongoing debate triggered by Hardin's ‘Tragedy of the Commons’ and subsequent institutional and post‐institutional scholarship on common pool resource management. It uses historical and qualitative research data drawn from three case studies to demonstrate the irrelevance of Hardin's thesis in an English context, and identifies the Commons Registration Act of 1965 as the true ‘tragedy’ of the English and Welsh commons. The case studies also illustrate the challenges posed by the introduction of legal mechanisms to promote the ecologically sustainable management of the modern commons, and inform the critique of the Commons Act 2006 developed in the article. 相似文献
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256.
Christopher C. Harmon 《Orbis》2012,56(4):588-607
The armed organization “Basque Fatherland & Liberty” undertook a struggle for an independent homeland vis-à-vis Spanish central government over half a century ago. But today, the author argues, the ETA appears doomed for three reasons. First, Spanish statesmen of the late 1970s agreed to limited autonomy for Basque-dominated provinces, and over time this undermined militancy. Second, Paris has become a strong partner to Madrid in pursuing ETA members—who once could hide readily amidst French Basques. And finally, Spanish policing is now excellent. With good intelligence and professionalism, varied internal security forces have been confronting ETA gunmen and tracking down the personnel of proscribed support groups. Thus, a resilient Spanish democracy offers a case study in how terrorist groups may end. 相似文献
257.
Christopher A. Mallett 《Criminal Justice Studies》2018,31(3):230-248
Disproportionate minority contact (DMC) has been a perplexing problem for the juvenile justice system, and recognized as a national priority since the 1980s. The over-representation of minority youthful offenders throughout juvenile court processing, from arrests to dispositions, has not changed even though significant federal and state efforts have been employed. This paper reviews these racial and ethnic disparity problems, and investigates the history of the juvenile justice system and courts, from the eighteenth century to today’s reformation movement, identifying that DMC is not a recent phenomenon. The history of slavery and the Jim Crow Era greatly impacted the establishment of the juvenile courts and child-centered justice efforts, finding disparities at all historical markers where records are available. When reviewing DMC as we know it today through this context, an argument can be made that limited progress has been made over the past 200 years. 相似文献
258.
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260.
This paper looks at EU banks' use of public cloud computing services. It is based primarily on anonymised interviews with banks, cloud providers, advisers, and financial services regulators. The findings are presented in three parts. Part 1 explored the extent to which banks operating in the EU, including global banks, use public cloud computing services.Part 2 of this paper covers the main legal and regulatory issues that may affect banks' use of cloud services. It sets out how EU banking regulators have approached banks' use of cloud services and considers regulators' lack of cloud computing knowledge. The paper further considers how the regulation of outsourcing applies to banks' use of cloud services, including whether cloud computing constitutes “outsourcing”. It analyses the contentious issue of contractual audit rights for regulators as well as legal and practical issues around risk assessments, security, business continuity, concentration risk, bank resolution, and banking secrecy laws.Part 3 looks at the key contractual issues that arise between banks and cloud service providers, including data protection requirements, termination, service changes, and liability.All three parts of the paper can be accessed via Computer Law and Security Review's page on ScienceDirect at: http://www.sciencedirect.com/science/journal/02673649?sdc=2. The full list of sources is available via the same link and will be printed alongside the third part of the article. 相似文献