Ossification Degrees of Cranial Sutures Determined with Flat‐Panel Computed Tomography: Narrowing the Age Estimate with Extrema

Abstract: Since Broca’s time (1824–1880), ossification of the neurocranial sutures has been used as a characteristic of age. Current approaches include the visual macroscopic examination of ecto and endocranial sutures. The evaluation of the cross‐section of sutures usually necessitates the destruction of the neurocranium. In a nondestructive alternative approach that was tested within the context of the “Digital Forensic Osteology” project that ran in cooperation with the Virtopsy^®‐Project, it emerged that the resolution of conventional multi‐slice computed tomography data sets was not high enough to image sutures. Thus for the experiments presented here, the eXplore Locus Ultra flat‐panel computed tomography scanner from GE Healthcare was used. Calottes were scanned during autopsy and then immediately returned to the corpse. So far, the skullcaps of 221 individuals have been scanned. The cross‐sections of 14 suture segments could be assessed for seven previously defined stages of ossification. In a converse step, the 14 highest and lowest age estimate values corresponding to the individual stages of suture closure found were estimated for each calotte. The obtained ranges narrowing down the age estimate were evaluated with statistics. A mean value of 43.31 years for the range of narrowed age estimates shows that this method can be a useful aid in estimating age. The results of intra‐ and inter‐observer tests showed good overall agreement between the findings of three observers. This method is suitable for a nondestructive age estimation and can be used for the entire calotte.     

Testing Discriminant Functions for Sex Determination from Deciduous Teeth*,†

Abstract: Three studies have proposed discriminant functions for sex determination from deciduous tooth crown dimensions, and this study tests the existing functions on a sample of 46 Portuguese immature skeletons of known sex, aged from birth to 10 years. Deciduous teeth were measured in their mesiodistal and faciolingual crown dimensions, and percentage of correct allocation accuracy in determining sex using each specific function was determined. Discriminant functions were also calculated from data collected for this study and tested using cross‐validation. Results show poor overall accuracy (33.3–75%) and poor cross‐validation (46.2–60.0%). This is related to low sexual dimorphism in deciduous tooth crown size, as well as differences in degree of sexual dimorphism and in overall tooth size between different samples. For these reasons, deciduous crown size does not seem to show significant forensic value as discriminator of sex, particularly when methods developed on one population are applied to individuals of another population.     

论高管“问题薪酬”的董事问责

如遇高管薪酬,董事就可能基于互惠和群体思维等情景以及单纯接触效应和框定效应下的生物本能,无意识地"董董相护",高管"寻租"如愿以偿,自应对董事问责。理性回路下的注意路径不能对情感回路下的"董董相护"对症下药,实际上放纵了高管"问题薪酬"。以诚信路径予以涵摄,则可以不枉不纵。是否构成"董董相护",需借助于高管薪酬的合理性进行推论。基于高管薪酬合理性边界的模糊性,拿捏高管薪酬的合理性,需以企业价值最大化为指针,借助高管薪酬的标准、水平和结构的合理性,厘定相应的参照系。     

氟乙酰胺代谢产物氟离子检测芯片的研究

目的研制含氟毒物的检测芯片,实现氟乙酰胺等含氟毒物的快速电化学检测。方法利用氟离子选择电极制备含氟毒物的检测芯片,对芯片各项性能进行测试;建立氟乙酰胺染毒动物模型,使用制备的氟离子芯片检测染毒致死大白兔体内氟离子浓度。结果血液添加标准检测氟离子其线性响应范围为1～10-6mol/L,相关系数为0.9994,平均斜率接近理论斜率,检测限为5×10-7mol/L。染毒组大耳白兔血中氟离子含量较对照组高5～6倍（P〈0.01）,肝、肾、脑组织中氟离子含量较对照组高2～4倍（P〈0.01）。结论此含氟毒物的检测芯片检测氟离子快速、简便、灵敏,可应用于氟乙酰胺等含氟毒物中毒案件的初筛。     

试论渎职犯罪中直接经济损失与间接经济损失的司法认定

渎职犯罪的多个罪名中直接经济损失、间接经济损失直接影响法律责任的认定,因此经济损失的认定成为检察机关反渎职侵权部门应用《立案标准》、查办案件过程中必须予以先期解决的问题。本文拟对实务中涉及的几个问题进行探讨、梳理,以期助益于工作。     

应用枕骨大孔面积判定性别的研究进展

性别是个体识别的主要生物学指标之一,是法医学鉴定不明骨骼残骸的重要初始步骤。枕骨大孔因其解剖学位置的隐匿性、形态学的稳定性、性别与种族的差异性成为法医学性别判定的研究热点,其中枕骨大孔面积是枕骨大孔区域中进行性别判定准确率较高的指标之一。本文以枕骨大孔面积为主要研究对象,就国外学者通过干颅骨样本、CT影像、CBCT影像测量枕骨大孔面积判定性别的方法进行总结,对国内应用枕骨大孔面积进行性别判定研究提供参考。     

与犯罪形态有关的三个特别问题

由于分别直接关联着共同犯罪、罪数形态和犯罪的阶段形态,故＂片面共犯＂、罪数标准和＂意志以外的原因＂,构成了与犯罪形态有关的三个特别问题。基于事物的真相,＂片面共犯＂问题应按共同犯罪定性或处置,而罪数标准问题应以＂犯意与刑法特别规定结合说＂予以解答。至于＂意志以外的原因＂对犯罪阶段形态的影响,应立足于＂意志以外的原因＂作用于犯罪意志的程度及最终结果予以解答。     

在法律真实与客观真实之间-论事实真伪不明案件的司法裁判规则

历史的不可回复性、案件证据的证明相对性以及法官认识能力的有限理性,决定了事实真伪不明案件的客观存在。法官不得拒绝裁判的司法规则要求法官对于事实真伪不明的案件必须作出处理,但是证明责任的滥用与事实推定的失范违背了司法裁判权的运行规律。要解决该问题,需要从改良事实认定模式、谨慎适用证明责任、认真对待经验法则等方面入手,构建良性互动的事实真伪不明案件的事实认定裁判规则,让司法裁判最大限度地获取社会公众认同。     

Secular Trend in the Development of Permanent Teeth in a Population of Istria and the Littoral Region of Croatia

The study evaluated secular trends in dental development during a period of 30 years, correlation between dental and chronological age in Istria and the littoral region of Croatia. The sample consisted of 1000 panoramic radiographs of children, aged 6–16 years (mean 10.0 ± 1.8), taken in the period 1977–1979 (N = 500; 243 females) and 2007–2009 (N = 500; 299 females). Dental age was assessed according to Demirjian's method. Correlation between chronological and dental age was linear, positive, high, and statistically significant in both periods and genders, ranging from 0.73 to 0.86. Dental age was underestimated when compared to chronological age by 1 year on average, more 30 years ago (?1.35 ± 1.17) than today (?0.63 ± 1.09), less for girls (?0.80 ± 1.22) than boys (?1.21 ± 1.10). A statistically significant positive secular trend in acceleration of dental development was present of 0.72 years during the 30‐year period and was more significant in girls than boys (0.83‐ and 0.51‐year acceleration).     

Democratization and Transitional Justice

Any country which attempts to establish accountability for past abuses of human rights during the process of democratization faces political, judicial, and ethical problems. With regard to politics, the question of which transitional justice measures are appropriate, functional, and feasible has to be decided for every individual case. A judicial approach has to decide which judicial standards to apply and how to justify prosecution. Finally, the ethical dilemmas of dealing with historical injustices have to be understood. There are no ready-made concepts to define guilt and justice. In many cases it is even difficult to tell the victims from the perpetrators. This study examines the different strategies subsumed under the term ‘transitional justice’ used by emerging democracies to deal with a legacy of human rights abuses. It explores the problems and challenges posed by different mechanisms of reconciliation and societal reintegration. While existing analyses of the contribution that transitional justice measures make to the process of social re-integration stress the importance of consensus among citizens and social groups for the emergence of trust and solidarity, this study suggests also thinking about how conflicts over competing ‘truths’ can help to build social capital and reconciliation. Noting a global diffusion of international legal norms, which means at least formal universal acceptance of basic rights and judicial procedures, it is argued that international justice cannot be a substitute for transitional justice measures taken by the domestic regime itself.