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131.
Poisoning with volatile substances remains exceptional. Authors report the case of a married couple who were found in a car with a butane gas bottle: the woman was dead and her husband alleged it was an unsuccessful suicide pact. A specific research of volatile substances on postmortem samples with headspace gas chromatography–mass spectrometry following a quantitative determination was performed. The n‐butane concentrations detected were composed of 610 μg/L (cardiac blood), 50 μg/kg (brain), 134 μg/kg (lungs), 285 μg/kg (liver), and 4090 μg/kg (heart) and were compatible with the rare lethal concentrations evoked in the literature. The cause of death was determined to be asphyxiation through n‐butane criminal poisoning. Authors recommendation therefore is to take samples immediately and place them in properly sealed containers and hence analyzing the samples as soon as possible after collecting them or storing them under ?30°C (?22°F) if analyses cannot be performed immediately.  相似文献   
132.
Several protocols have illustrated the possibility of deriving cells, such as fibroblasts, from different organs. These techniques generally concern organs sampled from living persons, but have already been described for cadavers, especially concerning the skin and tendons. We present, for the first time, an easy way to derive pulmonary fibroblasts from a lung tissue sampled from a cadaver and directly culture plated. The fibroblast output was checked daily. We obtained lung fibroblasts from 3 (60%) cadavers and 2 (100%) living persons. The fibroblast output took about 3 days for cells from living persons and took up to 39 days for those from cadavers. We did not clearly identify any parameters that could explain these differences. Nevertheless, these derived cells had the same features as the source cells, especially in terms of morphology and proliferation, and could potentially be used in different research domains such as forensic or regeneration medicine.  相似文献   
133.
The recently proposed new Copyright Directive was released on 14 September 2016. It has been described by EU law-makers as the pillar of the copyright package promised by the European Commission (EC), to be delivered before the end of Mr. Juncker's mandate. In its Communication of 6 May 2015, the EC had stressed “the importance to enhance cross-border access to copyright-protected content services, facilitate new uses in the fields of research and education, and clarify the role of online services in the distribution of works and other subject-matter.” The proposed Copyright Directive is thus a key measure aiming to address two of these three issues. However it is not without shortfalls.We have therefore decided to publicly express our concerns and send an open letter to the European Commission, the European Parliament and the Council to urge them to re-assess the new provisions dealing with mandatory filtering of user-generated content in the light of the CJEU case law and the Charter of Fundamental Rights of the European Union.In a more extended statement, we examine in details the text of both the explanatory memorandum and the Directive itself.Our conclusions are:1. A comprehensive re-assessment of Article 13 and Recital 39 in the light of the Charter of Fundamental Rights of the European Union and the E-commerce Directive (in particular Article 15) including CJEU case law is needed, as the proposed Copyright Directive does not expressly address the issue of its compatibility with both of these texts.2. Recital 38 does not clarify the domain and effect of Article 13. Rather, it creates confusion as it goes against settled CJEU case law (relating to Articles 14 and 15 of the E-commerce Directive and Article 3 of the Infosoc Directive). Recital 38 should therefore be deleted or substantially re-drafted/re-phrased. If the EU wants to introduce a change in this regard it should clearly justify its choice. In any case, a recital in the preamble to a directive is not an appropriate tool to achieve this effect.We hope that this exercise will prove useful for the debate that has now begun both in the European Parliament and in the Council.  相似文献   
134.
Self-evaluation of one’s own performance has been found in prior research to be an enabler of professional development. The task of evaluation is also a core component of a model of the investigative interviewing of victims, witnesses and suspects, being increasingly used throughout the world. However, it remains the case that there has been little research as to how practitioners approach the task itself. The present study examined the topic through the lens of observing how effectively 30 real-life investigators in the UK undertook evaluation of their interviews, representing almost the entire investigative frontline workforce of a small law enforcement agency in this country. Using an established scale of measurement, both investigators’ and an expert’s ratings of the same sample of interviews were compared across a range of tasks and behaviours. It was found that in almost all the assessed behaviours, requiring of the investigators to provide a self-rating, their scores tended to significantly outstrip those applied to the sample by the expert. Reasons are explored for the investigators’ overstated assessments. Implications for practice are then discussed.  相似文献   
135.
If police interviewers’ hold negative feelings towards certain groups, this may affect how they interview them (either as victims, witnesses or suspects) in that they may not obtain reliable accounts, being the aim of such interviews. The Minhas Investigative Interviewing Prejudicial Stereotyping Scale (MIIPSS) has been developed to assess the level of any investigative interviewers’ prejudicial stereotyping towards suspects. The current exploratory study involved semi-structured interviews with twenty people, who had previously been interviewed as suspects in England and also eight very experienced lawyers. Both their views were measured using the MIIPSS before being subjected to a Guttman analysis. Statistical analyses showed that MIIPSS satisfies the criteria for classification as a valid unidimensional and cumulative scale. Therefore, researchers could use MIIPSS as a tool to measure prejudicial stereotyping in investigative interviews. Interviewers could also use MIIPSS to monitor their own attitudes towards certain groups or individuals suspected of different types of crimes.  相似文献   
136.
Abstract:  The use of disease-causing organisms and their toxins against the civilian population has defined bioterrorism and opened forensic science up to the challenges of processing contaminated evidence. This study sought to determine the use of gamma irradiation as an effective biological decontaminant and its effect on the recovery of latent fingermarks from both porous and nonporous items. Test items were contaminated with viable spores marked with latent prints and then decontaminated using a cobalt 60 gamma irradiator. Fingermark detection was the focus with standard methods including 1,2-indanedione, ninhydrin, diazafluoren-9-one, and physical developer used during this study. DNA recovery using 20% Chelex extraction and quantitative real-time polymerase chain reaction was also explored. Gamma irradiation proved effective as a bacterial decontaminant with D -values ranging from 458 to 500 Gy for nonporous items and 797–808 Gy for porous ones. The results demonstrated the successful recovery of latent marks and DNA establishing gamma irradiation as a viable decontamination option.  相似文献   
137.
The contentious and costly nature of the adversarial process for resolving child custody disputes has prompted scholars, practitioners, and policy makers to advocate for the development and implementation of less divisive forms of dispute resolution, notably, mediation. Mediation has been championed for its potential to resolve disputes with less acrimony among disputants, reduced economic costs, increased satisfaction with outcomes, and fewer adverse consequences for family members. Despite the increasing popularity, arguments have cautioned against the use of mandated mediation when intimate partner abuse (IPA) is alleged. This research documents a mediation screening process and models mediators’ decision-making process as instantiated, naturally, in one jurisdiction.  相似文献   
138.
139.
The purpose of this study was to carefully measure Intimate Partner Abuse (IPA) behaviors among a large ( n  = 864 couples) sample of pairs of husbands and wives who were mandated to attend divorce mediation and then to: categorize the behaviors into theoretically-driven types of IPA, determine the number of cases screened out of mediation for any reason, and investigate whether measured outcomes of mediation (primary physical and legal custody) were related to IPA. Results indicated that rarely was IPA not reported—the most frequently reported IPA behavior was psychological abuse (98% of wives; 97% of husbands), followed by physical abuse (58% of wives; 54% of husbands), escalated physical abuse (62% of wives; 50% of husbands), and sexual intimidation, coercion and rape (56% of wives; 29% of husbands). Rarely were couples reporting IPA screened out of mediation (5%), and rarely were supervised parenting time or restrictions on contact between parents included in mediated agreements made by couples reporting IPA (6.5%). The overall level of IPA was unrelated to the specific terms of mediated agreements; however, by far the most frequent type of mediated agreement the couples' negotiated in mediation was for primary physical custody to go to the wife and for the husband and wife to have joint legal custody (59% of cases). Analysis of the implications of these findings and policy recommendations are included.  相似文献   
140.
A case demonstrating the necessity of thorough death investigation processes where toxicology plays an active role is presented. A 33‐year‐old white man presented to the emergency room in respiratory distress after an overdose episode where he was revived on the scene by fire rescue. His condition continued to deteriorate and he expired 6 days after the initial incident. No admission specimens were available for testing; however, there were specimens drawn 4 and 5 days after the incident. Drug paraphernalia from the scene was obtained by the laboratory through collaboration with local law enforcement. Drug paraphernalia was initially tested in the laboratory and after obtaining the results, the antemortem and postmortem specimens were tested identifying mitragynine and U‐47700, among other drugs. These results indicate the value in obtaining and testing drug paraphernalia, and the value of testing antemortem specimens even in the event of a delay.  相似文献   
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