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131.
Large unmanned aerial vehicles (i.e., drones) equipped with missiles and bombs or battle-equipped have progressively become the newest wave in “warfare.” We argue that the use of drones for targeted assassinations is merely a new technological tool for state violence that is increasingly becoming a regular exercise of the US power in the construction and reification of the broader social geopolitical order. Further, it is through law, domestic and international, that state violence, wars and the use of drones for targeted assassinations are legitimated and are a normality, and continuation of, the political management of the state. Taken with the core of humanitarian law that legitimates war and state violence, we suggest that the use of drones can be interpreted within the body of legislation, political discourse, and laws that serve to normalize and legitimize their use: no different than such processes that occurred with the technological advances that offered military tanks, aerial bombing, projectile missiles or even nuclear and chemical weapons.  相似文献   
132.
Purpose. Showups are common, yet little research has investigated the biasing factors that may influence showup identifications. We investigated the effects of cross‐race conditions and clothing bias on showup identification decisions. Additionally, we explored identification decisions made in a subsequent lineup dependent on race, clothing, and showup‐target‐presence. Methods. Participants watched a mock crime and were presented with a showup in which suspect race, target‐presence, and the clothing worn by the suspect were varied. Following a delay, participants viewed a target‐present or ‐absent lineup and were asked to make a second identification decision. Results. Presentation of the suspect in the clothing worn by the perpetrator increased choosing rates in both own‐race and other‐race conditions. Despite this, differential patterns of decision response latencies indicated that eyewitnesses may use clothing information differently when making own‐race compared to other‐race identification decisions. No evidence for an own‐race bias in showup identifications was found; however, other‐race lineup identifications were less accurate than own‐race lineup identifications. Further, participants in own‐race and other‐race conditions differed in the extent to which they were affected by multiple identification procedures. Viewing an own‐race innocent suspect in a showup increased subsequent false lineup identifications, while choosing the innocent suspect from the showup was necessary to increase false lineup identifications in other‐race conditions. Conclusions. Different situational factors may affect the identification accuracy of eyewitnesses in own‐race and other‐race conditions for both showup and lineup procedures. Particular caution is advised when showups are clothing‐biased and multiple identification procedures are used.  相似文献   
133.
The effect of substrate interferences from high‐density polyethylene (HDPE) on the ability to associate an ignitable liquid residue with the corresponding liquid standard, using statistical procedures, is demonstrated. Gasoline, kerosene, and lighter fluid, at three different evaporation levels, were spiked onto HDPE and subsequently burned to generate simulated ignitable liquid residues (ILRs). Samples were extracted using a passive headspace procedure and analyzed by gas chromatography–mass spectrometry. The total ion chromatograms were subjected to data pretreatment procedures prior to principal components analysis and Pearson product moment correlation. Using the combination of these statistical procedures, simulated ILRs were successfully associated with the corresponding liquid type, despite the presence of compounds inherent to the HDPE substrate, as well as those resulting from pyrolysis of the substrate.  相似文献   
134.
Digitalization has increased the number of video surveillance systems that sometimes capture crime images. Traditional methods of human height estimation use projective geometry. However, sometimes they cannot be used because the video camera surveillance system is not available or has been moved and there are no reference lines on the frame. Scientific studies have developed a new method for human height estimation using 3D laser scanning. This model necessarily requires a series of approximations, which increase the final measurement error. To overcome this problem, in the present study, images of a subject are projected directly on the 3D model, estimating the height of the subject. This article describes the methodological approach adopted through the analysis of a real case study in a controlled environment executed by Carabinieri Forensic Investigation Department (Italy). The aim is to obtain a human anthropometric measure derived from frames extracted from the videos associated with the digital survey of the framed area obtained with 3D laser scanning and point cloud analysis. The result is the height estimation of five subjects filmed by a camera obtained through the combination of 2D images extracted by a DVR/surveillance systems with 3D laser scanning. Results show that most estimated measurements are less than the real measurement of the subject; it also depends on the posture of the subject while walking. Furthermore, results shows the differences between the real height and the estimated height with a statistical approach.  相似文献   
135.
Previous research has noted higher incidences of sexual violence on campus among members of campus Greeks and athletes and the need to do prevention programs with them. This article presents the results of an exploratory pilot study of a sexual violence prevention program with members of one fraternity, sorority, men's and women's intercollegiate athletic team. The program, experimentally evaluated and found to be effective with a general sample of undergraduates, was used to determine its efficacy specifically with Greeks and athletes. The model on which the program is based calls for prevention efforts that take a wider community approach rather than simply targeting individuals as potential perpetrators or victims. Results from repeated-measures analysis of variance indicate that the program worked overall. Future directions are discussed.  相似文献   
136.
Although more universities are developing policies for students regarding consent for sexual behavior in response to the problem of sexual violence on campus, many students seem either unaware of these policies or what they mean for actual behavior. Policies are only as effective as peoples' understanding and use of them. The current study aimed to evaluate the utility of a prevention education program focused on teaching students about consent. Two hundred and twenty undergraduates, composing a control group, a shorter treatment group, and a longer one, participated in the study. The findings showed the greatest knowledge gain for participants in the longer treatment group that included a discussion of the policy and participation in an activity dealing with its implications. Implications and future research directions are discussed.  相似文献   
137.
Victoria Schofield reviews two books on Pakistan:- the third, much revised, edition of Owen Bennett Jones’ Pakistan In the Eye of the Storm and Hilary Synnott's Transforming Pakistan, Ways out of Instability. Both books are arranged thematically and are full of useful information. They underline how important it is for outsiders to understand the course of recent events. For even though the problems facing Pakistan can in the end only be resolved by Pakistanis, outsiders undoubtedly have a crucial role to play.  相似文献   
138.
This work develops a reference STR database on the Volga-Ural population, Russia, comprised of 640 individuals that were sampled from eight ethnic groups (Finno-Ugric Mari, Mordva-Moksha, Mordva-Erzja, Komi-Permjak, and Udmurt, and Turkic-speaking Bashkir, Tatar-Mishary, and Chuvash) and typed with 10 autosomal STR markers: TH01, CSF1P0, FGA, vWA, D3S1358, TPOX, D16S539, D8S1179, D13S317, FES. The groups differentiate in allele frequencies, and therefore we computed θ-values between allele frequencies in each ethnic groups and those in the database as a measure of their differentiation. Nevertheless, the Volga-Ural ethnic groups form a relatively compact cluster that greatly deviate from the Romanic Moldovans and the Turkic Yakuts, taken for comparison, and are closer to the Slavic Russians, Belarusians, and Ukrainians, although significantly differ from those as well.  相似文献   
139.
A fatal concentration of pentobarbital found in a coroner's case where the history had not indicated use of this drug prompted a review of fatalities in Ontario from 2012 to 2015. Coroner's case files, including police and toxicology reports, were reviewed in twenty deaths, in which pentobarbital was identified as the primary cause of death. In all of the deaths (11 females, 9 males), the blood concentration of pentobarbital was greater than 10 mg/L. There were three to eight deaths per year and each was classified as suicide. In 11 cases, there was clear evidence that the drug was purchased over the internet from Mexico or China and imported into Canada. In four cases, it appears that the pentobarbital was labeled as a different, innocuous chemical to facilitate crossing the border without scrutiny. The findings underscore the value of a thorough scene investigation, including details of evidence that may be considered unrelated.  相似文献   
140.
While there is abundant research on common law jury systems, we know less about lay participation in civil law crime trials, often called ‘mixed courts’ or alternately ‘mixed tribunals'. Here, a professional judge and a number of lay judges deliberate together on the issues of guilt and sentencing. This joint deliberation has naturally led both public opinion and research to focus on power relations such as lay judges’ dependence on the professional judges. Based on an ethnographic study of deliberation processes, the present article offers a different perspective on lay judges’ contribution and argues that their decision making rests on a hybrid construction of knowledge in the continuous interaction between the professional judge and lay participants during deliberation. The analysis of this decision‐making process contributes to our understanding of how ordinary people selected for this civic duty create knowledge about justice.  相似文献   
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