论法之难行之源

法之难行已是中国法律实际生活的显豁病症。二十年来产生数以百千万计的法律、法规和规章 ,但绝大多数难以实行。法之难行的病症不愈 ,法治国家建设和寄托于斯的其他事业 ,都将难能制胜或无以为继。为此需要探清法之难行的根源 ,以明救治之策。难行之根源出在立法、行政、司法、法学研究、历史传统等多方面。救治中国法之难行之症 ,需要察源下药。     

Lip print enhancement: review

Lip print(LP)evidence can be an essential tool for human forensics.LPs have conventionally been developed using substances such as lysochrome dyes,fluorescent dyes,indigo dye,aluminium powder,and silver metallic powder.However,techniques for LP enhancement from various substrates are currently inconsistent and lack standardisation in practice.This review summarises current knowledge on the physical and chemical techniques of LP enhancement,identifies limitations,and provides suggestions for future research on practical applications of cheiloscopy as a forensic tool in criminal justice.     

Hair as a specimen to document tetramethylene disulfotetramine exposure

Tetramethylene disulfotetramine (tetramine) is a rodenticide that has been banned for many years in China. Since 2005, inhabitants of a village in the Henan Province have been suffering from grand mal seizures. To investigate the possibility of tetramine as the cause, we developed a method to determine tetramine in human hair. Sample preparation involved external decontamination, frozen pulverization, and ultrasonication in 2 mL ethyl acetate in the presence of cocaine-d3 as an internal standard. The method exhibited good linearity; calibration curve was linear over a range of 0.1-20 ng/mg hair. The limit of detection for the assay was 0.05 ng/mg hair. Except for one subject (No. 4), all head and pubic hair samples were positive for tetramine. The concentrations of tetramine in pubic hair were significantly higher than those in the same subjects' head hair samples. Because of a long retention in body, segmental head hair analysis cannot provide an accurate exposure history of tetramine in the body.     

GC/ECD检验生物检材中的氟乙酸钠

建立对生物检材中氟乙酸钠的GC/ECD检验方法。用PFBBr作衍生化试剂,对氟乙酸钠或氟乙酰胺中毒后脏器中的氯乙酸（氯乙酸钠）进行衍生化,GC/ECD和GC／MS的分析。在1ml血中添加lμg1080,其回收率为76．2％,RSD为3．07（n＝7）;在1g肝中添加2μg的1080其回收率为84．4％,RSD为1．87（n=5）。研究的方法经动物试验和大量中毒案件的验证,效果较好。该方法已在中毒案件的检验中广泛应用。     

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.     

Validation studies of the ParaDNA® Intelligence System with artificial evidence items

Short tandem repeat (STR) profiling is one of the mostly used systems for forensic applications. In certain circumstances, STR profiling is time-consuming and costly, which potentially leads to delays in criminal investigations. LGC (Laboratory of the Government Chemist, UK) Forensics has developed a robust STR profiling platform called the ParaDNA^® Intelligence Test System which can provide early tactical intelligence and aid investigators in making informed decisions on sample prioritization for detection. Here, we validated the ParaDNA intelligence test for its application in forensic cases using a range of mock evidence items following guidelines set by the Scientific Working Group on DNA Analysis Methods (SWGDAM). Specifically, we tested the sensitivity and accuracy of the ParaDNA intelligence test, as well as the success rates for detecting mock samples and for use in case scenarios. Our findings demonstrate that the ParaDNA intelligence test generates useful DNA profiles, especially for samples such as blood, saliva, and semen that contain ample DNA, indicating the benefits of including ParaDNA as a prior step in forensic STR profiling pipelines.     

共产国际、联共(布)与中共早期主要领导人的更替

中共成立后至1931年间,其主要领导人发生了几次大的更替。它们都是在共产国际与联共(布)的掌控下完成的。莫斯科在取舍中共主要领导人时,更多的是顺从自己的理论指向或自身利益的需要。按照莫斯科的意图来取舍中共的主要领导人,给中国革命事业和中共党的自身建设带来了两个主要弊端:一是共产国际、联共(布)的理论指向和自身利益不一定符合中国革命的利益;二是这样做的结果使中共主要领导人的更替完全围绕着莫斯科的意图来进行,党不能独立自主地选择自己的领导核心。两个弊端给中共领导的革命事业以及自身建设带来了不利影响。     

贪污受贿犯罪定罪量刑标准的变迁与反思——以《刑法修正案(九)》的出台为视角

1997年《刑法》以数额为中心的定罪量刑标准缺乏社会适应性;各法定刑量刑幅度交叉现象严重;贪贿犯罪刑罚减免规定存在"宽严皆失"的弊端;生刑与死刑差距过大,资格剥夺措施一直缺位。《刑法修正案(九)》虽针对诸多问题作出了调整,但贪污与受贿的关系、终身监禁的落地实施等问题仍有待研究。为此,应降低贪贿入罪标准,扩大地方自由权,以无期徒刑重构终身监禁制度,厘清贪污受贿关系并严密刑罚裁量情节,废除贪贿犯罪刑罚减免制度。     

从“科学的代言人”到“当事人的枪手”——专家证人历史沿革与我国现实考察

英美法系在很早以前就认识到了专家在审判中的重要作用，而具有偏向性专家证人则是对抗制的产物。在中世纪，专家是以陪审团成员或者法官顾问的身份出现在法庭上的，由法官进行引导和控制．以保证其中立性和公正性。16世纪，随着知情陪审团被不知情陪审团所替代，法院开始传唤专家出庭，就某个专业问题向陪审团提供意见和结论。到了18世纪．英美法系审判中对抗的因素越来越多．双方当事人开始传唤专家作为各自的证人出庭提供意见。但18世纪末19世纪初的专家证人并不具有偏向性。直到19世纪中期，专家证人开始为各自当事人的利益服务．在法庭上为就与案件事实相关的专门性问题提出自己的意见．现代意义上的专家证人产生。梳理英美法系专家证人的历史对我国司法鉴定制度改革具有重要的指导意义。我国现已全面确立专家辅助人制度．专家辅助人应当具有中立性．并需构建一系列的程序和制度对专家辅助人的中立性进行保障。     

Population data for Central Portugal population with NGM amplification kit

The purpose of this work was to establish frequencies and population statistic parameters for Central Portugal population using NGM amplification kit as well as carry out a comparative study with other population groups.