THE MAN WHO CHANGED A VILLAGE

<正>A primary-level Party chief leads his fellow villagers out of poverty A brightly lit,two-story shop on the business street of Peizhai Community in central China’s Henan Province is lined with racks full of neatly arranged goods.The first floor features products for mothers and children while the second floor boasts a swimming pool for babies.The shop is owned by Pei Longhui,who returned to the village after working in south China.     

现代足迹检验技术实验室的建设实践与发展

足迹是案件现场出现率最高的痕迹物证,是现场勘查中发现其他物证的关键“导航仪”,在案件侦破中发挥着重要的作用。新形势下,足迹检验技术专业受限于人才培养不足、体系建设粗疏、理论研究滞后等问题,未能紧跟时代步伐,对侦查、诉讼的支撑明显弱化。2018年,公安部物证鉴定中心与重庆市公安局刑侦总队决定共建“现代足迹检验技术实验室”,希望起到以点带面的作用,实现足迹检验技术的继承创新、跨越发展。本文主要介绍实验室的规划、组织架构、战法流程和运行机制,并对利用新兴技术推动足迹检验技术发展进行展望。     

Challenging arbitral awards: A comparative study of Chinese law, british law and UNCITRAL model law

Support and supervision of a court ensure the integrity of the arbitral process and protect the public interest. However, to prevent the confidence of the arbitral system from being damaged, the judicial control should not be too strict. The support and supervision of a court can be seen in many aspects, among which is to challenge an award. Under the Chinese arbitration law, an award made by a foreign arbitration agency is regarded as a foreign award, challenge of which involves resisting recognition and enforcement in accordance with the relevant provisions of the international treaties concluded or acceded to by the People’s Republic of China or on the principle of reciprocity. Accordingly, an award made by a Chinese arbitration agency is regarded as a domestic award, challenge of which includes setting aside and resisting enforcement. As to the grounds and procedures for challenging a domestic award, including foreign-related awards and non-foreign-related awards, some Chinese provisions are either obscure or contradictory. There may be room for the Chinese system to be modernized. The Model Law and the English Arbitration Act of 1996 may be used for its reference.     

公司治理的现实选择

公司治理无论从理论上还是实践上都已成为最重要的管理课题之一。主流的研究目标是通过科学合理的公司治理结构保护小股东的权益,而实践中并非只有大股东侵害小股东,中小股东通过内部人控制同样可以严重侵害大股东的利益。通过对治理结构的国际化比较,公司治理的现实选择应为:没有固定的模式;大股东有利益才能最终保护小股东;非经济因素对公司治理具有制约和促进的作用。     

济南汉族群体5个Y-SNP位点的多态性分析

目的 探讨济南汉族群体5个Y-SNP位点的多态性并评价其在法医学中的应用.方法 采用片段长度差异等位基因特异性PCR(fragment length difference allele specific PCR,FLDAS-PCR)对济南汉族群体共103名男性无关个体5个Y-SNP标记(M89、M9、M122、M134...     

A comparative study on the concentrations of 11-nor-Δ9-tetrahydrocannabinol-9-carboxylic acid (THCCOOH) in head and pubic hair

In this study, the concentrations of 11-nor-Δ(9)-tetrahydrocannabinol-9-carboxylic acid (THCCOOH) in pubic, axillary and beard hair were measured and the correlation between the concentrations of THCCOOH in head and pubic hair from same cannabis users were evaluated. The papers on body hair analysis for THCCOOH were rarely found although police officers submit body hair as a complimentary specimen to forensic laboratories in case cannabis users had no hair. Head, pubic, axillary, and beard hair were collected. All hair samples were cut into 0.5mm segments and decontaminated with methanol, digested with 1 mL of 1M NaOH at 85 °C for 30 min and extracted in 2 mL of n-hexane:ethyl acetate (9:1) two times after adding 1 mL of 0.1N sodium acetate buffer (pH = 4.5) and 200 μL of acetic acid followed by derivatization with 50 μL of PFPA and 25 μL of PFPOH for 30 min at 70 °C. The extracts were analyzed using gas chromatography tandem mass spectrometry operating in negative chemical ionization mode (GC/MS/MS-NCI). We determined the concentrations of THCCOOH in both pubic and head hair. The concentrations of THCCOOH in pubic hair were higher than those in head hair. We also evaluated the concentrations of THCCOOH in body hair (pubic, axillary and beard hair) and head hair according to the positive/negative urine test results. There was no statistically significant difference in the concentrations of THCCOOH in head and body hair according to urine results.     

论国际仲裁在WTO争端解决机制中的嬗变

国际仲裁是解决国际争端的重要法律方法之一,传统上具有当事方自治、一裁终局等特点。目前的WTO争端解决机制是一套综合了各种外交及法律争端解决手段、独具特色的新型国际争端解决机制。随着社会的发展,国际仲裁在WTO争端解决机制中具有了一些新形式,也发生了一些新变化,值得进一步辨析和考察。     

Forged seal detection based on the seal overlay metric

This paper describes a method for verifying the authenticity of a seal impression imprinted on a document based on the seal overlay metric, which refers to the ratio of an effective seal impression pattern and the noise in the neighborhood of the reference impression region. A reference seal pattern is obtained by taking the average of a number of high-quality impressions of a genuine seal. A target seal impression to be examined, often on paper with some background texts and lines, is segmented out from the background by an adaptive threshold applied to the histogram of color components. The segmented target seal impression is then spatially aligned with the reference by maximizing the count of matching pixels. Then the seal overlay metric is computed for the reference and the target. If the overlay metric of a target seal is below a predetermined limit for the similarity to the genuine, then the target is classified as a forged seal. To further reduce the misclassification rate, the seal overlay metric is adjusted by the filling rate, which reflects the quality of inked pattern of the target seal. Experiment results demonstrate that the proposed method can detect elaborate seal impressions created by advanced forgery techniques such as lithography and computer-aided manufacturing.     

Evaluation of postmortem redistribution phenomena for commonly encountered drugs

We described the findings of a study into the post-mortem redistribution (PMR) of 76 drugs found in 129 drug-related cases between 2006 and 2009. Seventy six drugs (psychotropic drugs (n=14), antidepressants (n=9), sedatives (n=6) and so on) were simultaneously quantified in cardiac and peripheral blood by gas chromatography-mass spectrometry (GC/MS) or liquid chromatography-tandem mass spectrometry (LC/MS/MS). The absence, possibility or presence of PMR of drugs was determined according to the ratios of cardiac to femoral blood concentrations (C/P ratios). Proxyphylline (C/P ratio: 0.85) showed no PMR; carbamazepine was not subject to PMR; a potential for PMR of lorazepam and mirtrazapine cannot be excluded; chlordiazepoxide is subject to PMR; acetaminophen and alprazolam exhibit minimal PMR; amitriptyline and benztropine exhibit PMR. Codeine (C/P ratio: 4.9), zolpidem (C/P ratio: 3.74), chlorpromazine (C/P ratio: 2.97), fluoxetine (C/P ratio: 2.83) and propranolol (C/P ratio: 2.72) had the largest C/P ratios. Postmortem drug concentrations showed variations depending on sampling sites and characteristics of the drugs. It is continuously necessary to analyze commonly used or abused drugs in simultaneously collected cardiac and peripheral blood to establish significant reference values for PMR. These findings can be used to reach a conclusion about the cause and manner of death.     

宪法实施与中国社会治理模式的转型

30年来,在中国社会的改革开放进程中,1982年宪法成为国家与社会生活的重要内容,奠定了国家治理的正当性基础,确立了国家与社会的价值观与目标,推动了中国社会的发展与进步。1982年宪法为中国社会发展作出的重要贡献之一是通过宪法治理初步形成了社会共识,凝聚了民心,维护了国家统一与社会稳定。未来的宪法发展应当以宪法理念为本,重视宪法运行机制,以宪法意识处理国家和社会事务,通过宪法的发展推动国家社会的发展,维护人类和平与人的价值。