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。     

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).     

扒窃型盗窃罪的司法认定研究

近年来扒窃案件发案率持续增加,且团伙作案、流窜作案、惯犯作案频发,严重危害了人民财产安全和社会秩序。自2011年5月1日起实施的《刑法修正案(八)》首次将扒窃写入刑法,从犯罪形态、停止形态、定罪量刑这三个角度出发对扒窃型盗窃罪进行司法认定研究,以此有效解决扒窃入刑后标准模糊、界限不明等争议。     

坚守中医学核心内涵是高等中医教育的根本

中医学的核心内涵是病机的主体地位及其审证求因、审因论治的构建过程,表现为关系中心论;西医学的核心内涵是基于解剖学的靶点金标准,表现为实体中心论。中西医学的核心内涵是认识中西医学差异的出发点,也是消除当代高等中医教育所面临的困惑——公众不了解中医科学体系的前提。按照中医学的自身规律对现有的课程体系、教学内容和教学方法进行改革是解决上述困惑的必由之路,而中医学专业教师对于中医学核心内涵的把握是其中的关键。     

Responsibility Determination: Free Will and Legal Responsibility in the Age of Artificial Intelligence

Free will is the foundation of determination of responsibility. Genetic enginnering represented by technologies of gene editing, artificial medical devices and AI have fundamentally challenged the concept of free will and so have significantly influenced determination of legal responsibility. These challenges are fundamental, not instrumental, and can be divided into two aspects in legal philosophy. First, the direct challenge, that is, the emerging technology represented by genetic engineering and artificial narrow intelligence (ANI) has challenged the concept of free will. Second the would-be ultimate challenge, that is, presented by an artificial general intelligence (AGI) agent that is considered to reach humanlevel free will, can be a legal subject, thus taking full legal responsibility. The direct challenge constitutes a new “forgiveness” condition for taking responsibility. The would-be ultimate challenge deserves significant attention, because the concept of free will is not only about human responsibility, but also about human dignity.     

证据保全制度的功能及其扩大化

基于诉讼数量不断增长和现代型诉讼要求先收集证据、后提出事实主张的客观需要,为实现预防诉讼、促进诉讼、集中化审理和多元化解决纠纷之目标,两大法系各主要国家纷纷对证据保全及类似制度进行了改革,使证据保全制度除保全证据外,又具有了确定事实、开示证据和诉讼外解决纠纷的多种功能。为强化当事人举证责任,保障当事人证据收集权和证明权的实现,我国也必须扩大证据保全制度的机能,一方面增设确定事物状态和经对方当事人同意之证据保全类型,另一方面鼓励当事人在证据保全程序中就与纠纷解决相关的事项达成协议。     

Demirjian法在推断上海汉族青少年生活年龄中的应用

目的研究Demirjian法推断上海汉族青少年生活年龄的适用性。方法收集上海市第九人民医院符合纳入标准的年龄在11～20周岁的汉族青少年口腔曲面全景片501例．其中男性168例．女性333例。按照Demirjian法进行牙龄推断,并对生活年龄与Demirjian法推断的牙龄进行配对t检验：通过单因素数学模型探索两者之间的关系。结果直接应用Demirjian方法推断上海汉族青少年牙龄时．其推断的牙龄与实际生活年龄之间存在差异。通过建立牙龄推断的单因素数学模型。并将其推断的年龄与实际生活年龄进行配对t检验,结果显示男性12～16周岁（不含16周岁）、女性13～14周岁（不含14周岁）和15～17周岁（不合17周岁）年龄段无统计学意义（P〉0．05）,并且有81．04％的样本推断误差小于1岁。结论本研究有望成为推断上海地区汉族青少年生活年龄的有效方法,但不适合17周岁以上青少年人群。     

事实婚姻的立法冲突及解决

事实婚姻不仅是婚姻法的调整对象,也是刑法认定重婚罪的重要基础。在法律规则和司法解释的具体展开上,刑法和婚姻法基于不同的立场从而有所不同,并最终导致在重婚罪的认定上产生冲突。刑法领域内的事实婚姻有其独特的含义,刑法领域内事实婚姻的推定有效和认定无效不同于婚姻法领域内的事实婚姻有效与无效,具有重婚罪构成要件的作用和意义。尊重多元的情感生活方式,公法和私法的融合与重整,都可以为事实婚姻在刑法和婚姻法上的冲突提供解决方案。     

Age determination of ballpoint pen ink by thermal desorption and gas chromatography-mass spectrometry

Two main approaches can be used for determining the age of an ink: indirect dating and direct dating. Indirect dating is based on the chemical analysis of an ink followed by comparison with known samples in a reference collection. The collection should contain information about the inks including the market introduction dates. This approach may allow for an anachronism to be detected. The second concept is based on measuring ink components that change with age. The analysis of solvents in ballpoint inks may be a useful parameter for determining the age of ink on paper. In a previous study, the authors demonstrated that thermal desorption of ink directly from paper, followed by chemical analysis using gas chromatography-mass spectrometry (GC-MS), is a promising procedure for characterizing ink-binder resins and solvents. Preliminary tests showed that monitoring the evaporation of ink solvent from ink on paper is not a suitable method for ink dating. Thermal analysis of ink on paper in two steps revealed that fresh ink releases a relative amount of solvent at a certain low temperature in a defined period of time, which decreases as the ink ages. As a consequence, this relative amount of solvent released at a certain low temperature, and its decrease with time, can be used to estimate ink age. This age-dependent parameter was studied in 85 different inks ranging in age from 1 week to 1.5 years. It was found that some inks showed a significant decrease of this parameter up to an age of several months, and that the aging process can be monitored within this period. For other inks, however, the age-dependent parameter decreases relatively fast, e.g., within a few days, to a constant level, which can be too fast for casework. Based on these results, a general procedure for assessing the age of ballpoint pen inks on paper was developed.     

活体跟骨数字X线片性别判定

目的应用数字X线摄影方法测量跟骨,评估5项测量指标在法医学性别判定中的价值。方法393例受试对象随机分组,实验组334例(男性148例,女性186例),验证组59例(男性26例,女性33例)。每一受试对象按照规定投照方法摄跟骨侧位DR片,分别测量5项跟骨长度指标。方差分析检验实验组各项指标性别间差异,Fisher判别分析及多元逐步判别分析建立性别判别函数。验证组样本数据回代,前瞻性评估判别效能。结果5项指标性别差异有统计学意义(P<0.001)。共建立了6组性别判别函数,性别判断正确率在78.4%～88.9%之间;回代检验,判断正确率在79.7%～86.4%之间。结论跟骨侧位数字X线片5项长度测量指标代入判别函数进行性别判定的方法可为法医学个人识别中的性别判定提供帮助。