关于公安教材建设的回顾与展望

本文总结了“九五”期间公安教材建设取得的主要成就及存在的主要问题,阐述了“十五”期间公安教材建设的方向及任务,并对进一步提高分安教材建设的质量和效益提出了切实可行的措施。     

Maxwell 16裂解纯化法提取陈旧精子DNA的应用

目的利用Maxwell 16裂解纯化法从保存8年以上陈旧精斑检材中获取精子DNA。方法 8份陈旧精斑检材采用Maxwell 16裂解纯化法提取精子DNA,并采用Powerplex○R21试剂盒进行复合扩增,产物用AB3130型遗传分析仪检测,结果与常规方法进行对比。结果成功获得8份陈旧精斑检材精子STR分型。结论差异裂解配合Maxwell 16裂解在陈旧精斑检材精子DNA检验中效果明显。     

用Y—染色体特异DNA探针鉴识微量干血痕性别的研究

法医鉴识干血痕性别,通常是用盐酸阿地平染色观察 Y—小体的方法。重组 DNA 技术的发展与应用,为法医物证检验开辟了新的领域。本文用 Y—染色体特异 DNA 探针鉴识干血痕性别的成功,为法医的血痕性别签定,提供了一种新的检验方法。     

Assessing the performance of quantity and quality metrics using the QIAGEN Investigator® Quantiplex® pro RGQ kit

The Quantiplex® Pro RGQ kit quantifies DNA in a sample, supports the detection of mixtures and assesses the extent of DNA degradation based on relative ratios of amplified autosomal and male markers. Data show no significant difference in the accuracy and sensitivity of quantification between this and the Promega PowerQuant® System, both detecting the lowest amount of DNA tested, 4 pg. Laboratory controlled mixed male:female DNA samples together with mock sexual assault samples were quantified across a range of mixture ratios. Analysis software detected mixed DNA samples across all ratios for both quantification kits. Subsequent STR analysis using the Investigator® 24Plex QS Kit was able to corroborate mixture detection down to 1:25 male:female DNA ratios, past which point mixtures appeared identical to single-source female samples. Analysis software also detected laboratory degraded DNA samples, with data showing a positive trend between the Degradation Index (DI) and length of time of sonication. When used on ancient remains the assay was able to triage samples for further analysis, and STR profiles were concordant with DNA quantification results in all instances. STR analyses of laboratory-controlled sensitivity, mixture, and degradation studies supports the quality metric obtained from quantification. These data support the use of the Quantiplex® Pro RGQ kit for sample screening and quantification in forensic casework and ancient DNA studies.     

劳权本位:劳动法律体系构建的基点和核心--兼论劳动法律体系的几个基本理论问题

劳动法律体系的建构,应以劳权本位作为理论出发点,应以劳权的实现和保障为其基点和核心.本文所提出的劳权概念,是指法律所规定或认可的劳动者在履行劳动义务的同时所应享有的与劳动有关的权益.劳权即劳工权益应是劳动法律的基本范畴和劳动立法起始概念.本文提出和论证了劳动者的概念和法律特征,认为市场经济下的劳动关系中的劳动者应为受雇于他人的以工资收入为基本生活来源的直接生产者.本文还提出了劳权关系的概念,认为劳权关系是劳动法律关系的本质体现,这一关系是相对于产权关系和经营权关系而言的,现代企业制度的经济权利结构是由产权、经营权和劳权的三权关系所构成的.     

强奸案件证据标准与证明方法的实证分析

强奸案件的证据采信问题在司法实践中颇受争议,出现这种现象的主要原因在于其直接证据的稀缺。针对强奸案件的证据收集和运用中所存在一系列的疑难情形,司法机关不必追求证据之间无任何矛盾,而要从全案证据出发,采取"自由心证"与"相互印证"相结合的证明方法,并运用对质制度,做到完整证据链条支持下的内心确认即可。     

对我国刑事诉讼立案管辖相关问题的几点质疑

由于我国刑事立案管辖制度对立案管辖权的划分不够清晰、合理，导致司法实践中立案管辖制度规定的粗疏，且法律、司法解释、各部门规定的内容不统一，缺乏协调性；公、检、法三机关的刑事立案管辖权划分不科学、交叉管辖、互相扯皮的现象时有发生；立法上未明确规定国家安全机关、军队保卫部门的刑事立案管辖权限，理论界对于监狱是否应该享有立案管辖权也存在争议。文章从立案管辖的划分标准等三个角度对我国现行刑事立案管辖制度提出质疑，为现行制度的合理运行提出一些完善相关立法的补救措施。     

A discussion of the merits of random man not excluded and likelihood ratios

DNA mixture interpretation is undertaken either by calculating a LR or an exclusion probability (RMNE or its complement CPI). Debate exists as to which has the greater claim. The merits and drawbacks of the two approaches are discussed. We conclude that the two matters that appear to have real force are: (1) LRs are more difficult to present in court and (2) the RMNE statistic wastes information that should be utilised.     

“以人为本”三题

"以人为本"是我们党提出的科学发展观的本质和核心,准确理解和把握其内涵、外延意义重大."以人为本"是对中国传统"民本"思想的继承与发展,与西方的"人本主义"有着本质的区别,最终目标是实现"人的全面发展".