52例坠崖自杀案例分析

目的：通过对山岳型景区高坠自杀案件的现场分析、损伤形态及案情调查情况进行分析,为高坠死亡案件的定性提供参考。方法收集52例黄山景区2002—2012年内坠崖自杀案例的资料,从年龄、性别、籍贯、事发时段、坠落地点、损伤检验、行为方式等方面进行分析。结果52例坠崖自杀案例中,男性的自杀率明显高于女性,外省籍比例明显高于本省籍,年龄分布于19~50岁,案发时间段多在16：00~24：00,损伤形态以复合伤为主,均不同程度伴有颅脑损伤、胸腹腔器官损伤及体表划擦伤。结论高坠死亡案件的定性需要进行现场勘验、案情调查走访等综合分析。     

The Current Status and Future Direction of Nanotechnology Regulations: A View from Nano‐scientists

This article presents an up‐to‐date view of leading U.S. nanoscientists' perceptions about the regulation of nanotechnology. Our analysis draws from the results of a 2011 mail survey with 444 of the most prolific nanoscientists in the United States to explore their perceptions about existing nanotech policies, the development of new nanotech policies, and mandatory policies about the implementation of safe lab practices for federally funded nanoresearch. In addition to exploring the scientists' perceptions about these pressing policy issues, we also test relationships between their perceptions about regulation and control variables such as gender, disciplinary affiliation, and political ideology. Last, the results of the 2011 data collection are compared with a similar mail survey that was conducted in 2007 with leading U.S. nanoscientists to explore any changes over the four‐year time period in scientists' perceptions about nanotechnology policy making, and governmental involvement in nanotechnology research.     

Weber and ‘legitimate domination’: a theoretical critique of Weber's conceptualisation of ‘relations of domination’ ∗

In this paper it is argued that Weber cannot provide a consistent account of the maintenance of systems of ‘legitimate domination’. This argument is based upon an examination of Weber's fundamental concepts of ‘actio’ and ‘behaviour’ and their theoretical relation to Weber's ‘ideal-typical’ approach to the phenomenon of ‘domination’. Through this examination it may be seen that Weber fails to determine the specific ‘natural’ and ‘social’ conditions of forms of domination. Furthermore, Weber's theoretical position can be seen to result in an implicit attempt to combine irreconcilable ‘natural’ and ‘ideal’ forms of determination.     

Health and social care services for women offenders: current provision and a future model of care

Secure provision for women in both the Criminal Justice System and the Health Service has evolved in the last decade, in line with emerging gender-specific policy. Notable gains have been the approach to self-harm in prison and a reduction in the inappropriately high levels of secure hospital care. Although treatment pilots in UK settings are in progress, much practice remains poorly described and insufficiently evaluated. Recent strategic initiatives by both the Ministry of Justice and the Department of Health, as well as the commissioning changes that have followed the Health and Social Care Act 2012, provide a basis for reconsideration and a further paradigm shift. Suggestions for a reinvigorated model of gender-sensitive provision are made, relying on principles of resilience and autonomy.     

浅谈高坠案的现场勘查与法医学检验鉴定要点

高坠案是司法实践检案最常见的类型之一.高坠案的性质有他杀、自杀和意外,多见于后两者.但受高坠案发的突然性、现场多无人在场、很少有可靠的痕迹物证等客观条件限制,使得高坠案的性质判断极其困难.以基层司法实践检案研究为背景,从对高坠现场的坠落起点、坠落空间、水平移行距离、坠落终点进行客观仔细的勘查,全面系统的法医检验鉴定,深入详细的调查走访等多个方面进行全面的阐述和介绍.     

Scanning Electron Microscope Analysis of Gunshot Defects to Bone: An Underutilized Source of Information on Ballistic Trauma

Recent years have seen increasing involvement by forensic anthropologists in the interpretation of skeletal trauma. With regard to ballistic injuries, there is now a large literature detailing gross features of such trauma; however, less attention has been given to microscopic characteristics. This article presents analysis of experimentally induced gunshot trauma in animal bone (Bos taurus scapulae) using full metal jacket (FMJ), soft point (SP), and captive bolt projectiles. The results were examined using scanning electron microscopy (SEM). Additional analysis was conducted on a purported parietal gunshot lesion in a human cranial specimen. A range of features was observed in these samples suggesting that fibrolamellar bone response to projectile impact is analogous to that observed in synthetic composite laminates. The results indicate that direction of bullet travel can be discerned microscopically even when it is ambiguous on gross examination. It was also possible to distinguish SP from FMJ lesions. SEM analysis is therefore recommended as a previously underexploited tool in the analysis of ballistic trauma.     

Fatal accidental hanging by a high-chair waist strap in a 2-year-old girl

High chairs are commonly used to feed children after 6 months. Related injuries are oftentime minor and rarely leading to death. We describe a case of a 2-year-old female child who used to jump alone on her high chair and also had the habit to fasten the straps by herself. Her mother found her hanging by the waist straps. A thorough investigation showed that she climbed her high chair and fastened the waist straps but not the crotch one. The girl slid down into the seat, trapping her neck in the waist straps and thus resulting in hanging. In here, we concluded that the victim's death was caused by asphyxia, itself, caused by accidental hanging. The present case is of a special interest because of the rare similar cases reported. This case suggests that a correct restraint use and a close supervision would have prevented such a fatal issue.     

液相色谱一高分辨质谱联用技术在毒物筛选分析中的应用

毒物种类的广泛性、目标化合物的不确定性以及检材的多样性、特殊性,使得毒物筛选技术一直受到法医毒物分析工作者的重视.液相色谱-高分辨质谱联用技术凭借液相色谱强大的分离功能及高分辨质谱超高的质量分辨率和精确分子质量测定功能,结合一级、二级谱库匹配以及同位素离子丰度比,在化合物的筛选定性方面表现出强大的优势.本文综述了液相色...