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11.
This study describes the performance of handheld Raman devices for determining whether suspect pharmaceutical tablets declared to contain controlled substances were consistent with authentic (CWA) or not consistent with authentic (NCWA) tablets using a simple, rapid, field-friendly method capable of being used by nonexperts. Twenty-five authentic products and 84 known NCWA tablets were examined using three “parent” devices for a total of 327 analyses. On average, the parent devices yielded a true pass rate of 100%, a true fail rate of 98.4%, a false pass rate of 1.6%, and a false fail rate of 0%. The methods/libraries were then transferred to 13 identical “daughter” devices, which were used to examine 10 suspect finished dosage forms in duplicate (six known NCWA tablets and four authentic tablets) for a total of 260 measurements. On average, the daughter devices had a true pass rate of 100%, a true fail rate of 95.5%, a false pass rate of 4.5%, and a false fail rate of 0.0%. These data demonstrate that the parent–daughter electronic transfer method was successful, which permits the ability to develop methods in the laboratory that can be seamlessly pushed out to field devices. The methods can then be used to (i) prioritize samples for additional testing using other more time-consuming laboratory-based techniques needed to detect and quantify active ingredients and (ii) help support the interdiction of dangerous tablets at ports of entry, thereby preventing them from reaching the supply chain.  相似文献   
12.
Postmortem computed tomography (PMCT) is integrated into the evaluation of decedents in several American medical examiner offices and medicolegal death investigative centers in many other countries. We retrospectively investigated the value of PMCT in a series of firearm homicide cases from a statewide centralized medical examiner’s office that occurred during 2016. Autopsies were performed or supervised by board-certified forensic pathologists who reviewed the PMCT scans prior to autopsy. PMCT scans were re-evaluated by a forensic radiologist blinded to the autopsy findings and scored by body region (head–neck, thoracoabdominal, and extremities). Injury discrepancies were scored using a modified Goldman classification and analyzed with McNemar’s test. We included 60 males and 20 females (median age 31 years, range 3–73). Based on PMCT, 56 (79.1%) cases had injuries relevant to the cause of death in a single body region (24 head–neck region, 32 thoracoabdominal region). Out of these 56 cases, 9 had a missed major diagnosis by PMCT outside that region, including 6 extremity injuries visible during standard external examination. Yet all had evident lethal firearm injury. We showed that PMCT identifies major firearm injuries in homicide victims and excludes injuries related to the cause of death in other regions when a single body region is injured. Although PMCT has a known limited sensitivity for soft tissue and vascular pathology, it can be combined with external examination to potentially reduce or focus dissections in some of these cases depending on the circumstances and medicolegal needs.  相似文献   
13.
The social sciences speak of violence through its meaning, performances, manifestations and representations; however, the inner workings of violence are less explored. In order to suggest a different mode of seeing violence, I explore the inner workings of violence through the pleasures of and fun among Shi’i volunteer combatants. I apply Walter Benjamin’s motion of pure means to explain how violence becomes self-referential and non-representational via combat-zone ethnography amongst Iraqi Shi’i militants who fought against ISIS in Iraq. I address the fine line between pleasure and fun in order to highlight the inner workings of violence during combat and to encourage a fresh bottom-up anthropological perspective in assessing the parameters of the persistence and resilience of volunteer combatants. My approach advocates moving beyond recruitment and ideological interpolation by questioning the allure of combat through an ontological framework that includes combatants’ perspectives and narratives.  相似文献   
14.
Fatal fall from a height initiated with a swinging motion on the sagittal plane of the victim's body is examined. Method of analytical mechanics is adopted to establish the functional relations between the swinging angle of the body and the force needed to sustain the body until release, and the amount of the horizontal displacement that would occur after release. The analysis is applied to support an expert opinion presented in a criminal court in which two accused were convicted of murder for dropping a female victim from a bridge. The results indicate that it is unlikely for the body to locate as recorded by the police investigation report in the case. This study demonstrates that a straightforward mechanical analysis can be utilized to examine uncommon falling scenarios.  相似文献   
15.
The literature on child sexual abuse (CSA) perpetrated by female sexual offenders (FSOs) is exiguous, and many studies have focused on judicial databases. The present retrospective study, instead, analyzed clinical and judicial data of a group of both victims and alleged FSOs, to additionally include women who have not been convicted by the criminal justice system, but who hold strong clinical suspicions of being perpetrators of CSA. The medical records and the Court files of 11 children and their eight suspected FSOs have been collected and critically reviewed in light of the literature to date. This approach allowed for a deeper understanding of the relationship between child and FSO. The authors hypothesize that the victims’ severe psychopathological outcomes were a result of a failure to develop appropriate attachments with their prospective caregivers, which could have been damaged by the pathological relationship with FSOs, who were the victims’ caregivers.  相似文献   
16.
民法总则关于民商主体界分的整体制度设计因自然人与法人的不同而分别遵循了不同的逻辑标准,但都直接体现或隐含了“营利性目的”的内涵。民法总则民商主体界分制度在概念使用和标准贯彻上存在逻辑缺陷,进而导致实践中可能面临诸多难题。可行的完善思路是对商自然人的主体制度建构采取由基本法确立营业权和由单行法规定具体规则的方式;用“组织”作为主体概念统领“法人”和“非法人组织”;将商组织的具体制度纳入民法典专编或者商事基本法加以规定,并且在民商主体界分时采取法律判定与事实判定相结合的模式。  相似文献   
17.
The horizontal displacement of the human body resulting from fatal fall from a height is an important variable commonly used to inversely determine the cause or identify other forensic aspects of the fall. When examining the horizontal displacement, the wind effect is generally ignored. This technical note reports analytical modeling of the falling process, utilizing previous measurements of wind force acting on the human body, for determining the functional relationship between the wind speed and the horizontal displacement in the falling process. The result reveals that it does not take extremely rare wind conditions to cause a considerable shift of the human body, highlighting the importance to consider wind as a factor in investigations of fatal falls.  相似文献   
18.
刑法对网络安全的保护立场,正由网络运行安全转向网络信息安全。刑事立法更新不断增设网络信息安全专属罪名的同时,刑事司法的定量评价体系却未能一体构建,成为网络安全刑法保护的薄弱环节。当前网络信息安全犯罪的定量评价体系缺乏明确的逻辑主线,同时适用错位的“传统法益侵害程度”量化标准和模糊的“数据规模”新型量化标准,无法满足网络信息安全专属罪名司法适用的准确性和统一性需求,导致了司法适用的困境。消弭规范和技术之间的差异,以“信息规模”为定量评价核心的基础上,建构信息价值的分层评价模型,并将“组信息”作为基础的数据规模计量单位,是大数据时代背景下,突破网络信息安全犯罪司法定量评价困境的合理路径。  相似文献   
19.
精准扶贫政策执行领域形式主义问题突出,制约政策执行成效。欲破除其形式主义,目标群体参与不失为一种有效的治理路径。目标群体参与可促使精准扶贫政策执行从贫困村贫困户的客观实际出发,紧密联系贫困群众,克服政策执行中的“面子工程”现象,真正实现政策目标。目标群体在精准识别阶段整体参与水平偏低、精准帮扶阶段消极被动参与、贫困退出阶段参与功能弱化、脱贫考核阶段参与有效性不足等问题,引致在克服形式主义方面力有不逮。应在精准识别阶段提升目标群体整体参与水平,精准帮扶阶段提高参与主动性与能力,贫困退出阶段加强参与制度保障,脱贫考核阶段增强参与的有效性,以从根本上治理形式主义这一政策执行不良现象。  相似文献   
20.
20世纪80年代后,学界的“记忆”研究逐渐兴起。法国当代史学名家皮耶?诺哈主编的多卷本《记忆之场》引领了这一潮流,将之聚焦于富有象征意味的“记忆之场”上。诺哈区分了“记忆”与“历史”,指出了“记忆”的“场所”具有的物质性、功能性与象征性,并以庞大的篇幅建构了法国国族自我认知的社会史。其中,孔帕尼翁的《普鲁斯特之<追忆似水年华>》将普鲁斯特及其作品视为一种“记忆之场”,探讨了“泛普鲁斯特学”、成为“法国伟大作家”的普鲁斯特及其成功的社会基础,将“普鲁斯特”这类“建构之象征物”纳入到“法国之所以成为法国”的研究中,表明其保证了一种集体性的、文化与身份认同的再生产;该文也代表了作品研究的另一种进入方式。  相似文献   
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