利用积温和昆虫发育历期推测死亡时间的研究

目的积累尸食性蝇类虫态发育历期和积温的资料。方法采用动物尸体作诱饵,分别对自然飞到诱饵上繁殖生长的6种尸食性蝇类的虫态发育历期和积温进行观察研究。结果经过观察,取得了棕尾别麻蝇、丝光绿蝇、紫绿蝇、宽丽蝇、巨尾阿丽蝇、大头金蝇等6种尸食性蝇类的虫态发育历期和积温的基础数据。并采用倒计积温的方法推测实际案例中死者死亡时间,破案后证实推测时间与实际死亡时间一致。结论本文数据可为利用尸食性蝇类虫态育历期的积温推测死亡时间提供依据。     

Inter‐Rater Reliability of Total Body Score—A Scale for Quantification of Corpse Decomposition

The degree of body decomposition can be quantified using Total Body Score (TBS), a scale frequently used in taphonomic or entomological studies of decomposition. Here, the inter‐rater reliability of the scale is analyzed. The study was made on 120 laymen, which were trained in the use of the scale. Participants scored decomposition of pig carcasses from photographs. It was found that the scale, when used by different people, gives homogeneous results irrespective of the user qualifications (the Krippendorff's alfa for all participants was 0.818). The study also indicated that carcasses in advanced decomposition receive significantly less accurate scores. Moreover, it was found that scores for cadavers in mosaic decomposition (i.e., representing signs of at least two stages of decomposition) are less accurate. These results demonstrate that the scale may be regarded as inter‐rater reliable. Some propositions for refinement of the scale were also discussed.     

船舶螺旋桨损伤特点及成伤机制

目的总结船舶螺旋桨损伤的主要特点,探讨螺旋桨损伤的特点及形成机制,探索螺旋桨损伤与碎尸的鉴别方法。方法收集浙江省湖州地区1994─2005年尸检的100余例船舶螺旋桨损伤案例,对螺旋桨造成的损伤（擦划伤、表皮剥脱、创、骨折和全部离断创）的特点,以及衣着特征,进行回顾性分析。并与常见碎尸案中使用的工具造成的断面特征进行比较。结果船舶螺旋桨损伤是高速旋转螺旋桨的巨大劈力和机械切削所造成的损伤;碎尸是人为使用锐器切割或砍击尸体。两者由于形成机理、作用力及反作用力大小不同,导致损伤断面呈现不同的特征。结论船舶螺旋桨损伤具有独特的特征,可与碎尸损伤进行鉴别。     

尸体法益及其保护初探

对关于尸体在法律上的本质表现之不同主张稍作梳理和评论 ,并在此基础上提出尸体法益之主张并作初步探讨。最后指出侵害尸体法益的行为样态及责任承担方式 ,以资对尸体法益作周密保护。     

Mites (Acari) as a Relevant Tool in Trace Evidence and Postmortem Analyses of Buried Corpses

This report interprets the presence of mite species in three clandestine graves in Europe, evaluating their potential use as trace evidence or markers. Grave 1 (Sweden): Two mite species Rhizoglyphus robini Claparède, 1869 and Parasitus loricatus (Wankel, 1861) were recovered from the surface of a body buried in a shallow grave in an area surrounded by trees, in close vicinity to house gardens. Grave 2 (Germany): Phoretic deutonymphs of Gamasodes spiniger (Trägårdh, 1910) were attached to an adult fly (Diptera: Sphaeroceridae) found within a shallow grave containing two human bodies covered in soil and dung. Grave 3 (France): P. loricatus were recovered from the soil around a body buried in a deep grave (80 cm under). In graves 1 and 3 both corpses were undergoing advanced decay and skeletization, the locations match with the subterranean habit of P. loricatus, highlighting the value of this species as a marker of graves or burials in soil and during late decomposition. R. robini is a soil mite that feeds on decayed roots and bulbs; this mite species confirms the location of the corpse within top soil, agreeing with a more specific type of superficial burial, a shallow grave. In case 2, the presence of both coprophiles, the mite G. spiniger and the carrier fly confirm association of remains with dung or animal feces. The three mite species are reported for the first time in human graves. There are no previous records of R. robini from Sweden.     

旅客列车爆炸现场勘验研究

旅客列车爆炸现场勘验研究@肖发民$郑州铁路公安局技术处!河南郑州450052 @贾永生$铁道警官高等专科学校学报编辑部!河南郑州450053 @张宪敏$郑州铁路公安处技术科!河南郑州450052 @侯占伟$广州铁路公安局刑侦处!广东广州510088~~~~     

尸体腐败程度与死亡经过时间的实验研究

为了找出推测死亡经过时间的客观依据,应用健康的苏白猪为实验模型,进行尸体腐败程度与死亡经过时间研究,将模型分别放置在室内、室外及地下三个环境中,让尸体在自然的环境中发生腐败,详细记录尸体腐败所表现的现象,特别是腐败气体所产生的张力。实验发现,尸体腐败至软组织与骨骼全部分离、以及腐败残留物质的完全消失,与温度、湿度、降雨量、尸体与地面倾斜度、昆虫的寄生等有明显的关系。所得数据,为死亡经过时间的推测,积累了重要的参考依据。     

Fatal (F)laws: Law, Literature and Writing

In this article, we develop an account of judgment as writing which displaces and contests the conventional staging of the signifiers ‘law’ and ‘literature’. If judgment is understood as writing, then it is opened out onto the contexts which structure it, but which it must disavow or repress. To investigate this process, we read the judicial judgment of a killing of a gay man. In this text, the context that is simultaneously cited and repressed is that of literature - and specifically, Julius Caesar by William Shakespeare. Literature functions not as law's other in this judgment, but as a legal concept. Its chief performative effect is the concealment of a corpse: literature enables law to forget the wounds of the murdered man, and to bury his corpse within the grammar of fate. Our reading is an attempt to illuminate the scene of this crime. This revised version was published online in July 2006 with corrections to the Cover Date.     

常规冷冻对大鼠尸体组织形态学的影响

目的观察分析死后不同时间冷冻大鼠尸体主要内脏组织细胞形态变化规律。方法 SD大鼠20只,分为尸僵前冷冻组、尸僵期冷冻组、尸僵缓解冷冻组及对照组（各5只）,颈椎脱臼处死大鼠,实验组大鼠在室温25℃±5℃、相对湿度80%±5%分别放置0h、6h、24h后-20℃±2℃冰箱冷冻72h,解剖提取脑、心、肺、肝、肾,常规切片HE染色,显微图像体视学测量细胞外间隙的面密度。结果各实验组内脏组织间质疏松增宽,冰晶裂隙沿组织间隙或肝血窦分布、周边细胞固缩,红细胞冻溶、血管周围浆液淤积,以肝组织变化最明显。细胞外间隙的面密度：对照组明显小于实验组（P〈0.01）;脑尸僵前组较尸僵组大（P〈0.05）;心、肾尸僵前组和尸僵组无显著差异（P〉0.05）,均较尸僵缓解组大（P〈0.01）;肝各实验组组间比较均无显著差异（P〉0.05）。结论冷冻不同尸僵状态下内脏组织细胞有不同的形态结构,可作为区别和判断生前和死后组织细胞形态改变的参考。     

Searching the Soil: Forensic Importance of Edaphic Fauna After the Removal of a Corpse

Abstract: Arthropods at different stages of development collected from human remains in an advanced stage of decomposition (following autopsy) and from the soil at the scene are reported. The corpse was found in a mixed deciduous forest of Biscay (northern Spain). Soil fauna was extracted by sieving the soil where the corpse lay and placing the remains in Berlese–Tullgren funnels. Necrophagous fauna on the human remains was dominated by the fly Piophilidae: Stearibia nigriceps (Meigen, 1826), mites Ascidae: Proctolaelaps epuraeae (Hirschmann, 1963), Laelapidae: Hypoaspis (Gaeolaelaps) aculeifer (Canestrini, 1884), and the beetle Cleridae: Necrobia rufipes (de Geer, 1775). We confirm the importance of edaphic fauna, especially if the deceased is discovered in natural environs. Related fauna may remain for days after corpse removal and reveal information related to the circumstances of death. The species Nitidulidae: Omosita depressa (Linnaeus, 1758), Acaridae: Sancassania berlesei (Michael, 1903), Ascidae: Zerconopsis remiger (Kramer, 1876) and P. epuraeae, Urodinychidae: Uroobovella pulchella (Berlese, 1904), and Macrochelidae: Glyptholaspis americana (Berlese, 1888) were recorded for the first time in the Iberian Peninsula.