对“人口准入制”的法学思考

北京两会期间,"人口准入制"的提案引起众多争议,无论是经济学界、社会学界,还是法学界都对此都争议颇多.文章从法学的角度,从正义、自由、平等等法的价值对此提案进行讨论.     

广西中心城市流动人口特征及若干对策

流动人口作为一种特定的社会经济现象 ,近年来已引起学术理论界及政府管理部门的高度重视。进入20世纪90年代以来 ,广西中心城市流动人口大幅增加。文章分析了广西中心城市流动人口的基本特征并提出了若干对策建议     

奥运安全视角下的流动人口犯罪问题--法律政策变动带来的挑战

近年北京市流动人口犯罪比例较高.流动人口犯罪的防控,关乎奥运会的安全.随着宪法的修正以及<城市生活无着的流浪乞讨人员救助管理办法>的发布,流动人口管理和流动人口犯罪的防控面临新的挑战.     

陕西人口老龄化及养老保险制度的改革与完善

人口老龄化问题是人类进入21世纪不可回避的社会问题。陕西省作为经济欠发达地区,现已进入老龄化社会,但目前的养老保险制度还存在一些问题,应进一步改革与完善。合理、健全的养老保险制度是解决老龄化问题的一条重要途径。     

北京市迁移流动人口区域分布及结构特征

本文利用2000年人口普查资料，对北京市1995-2000年户籍迁移人口和流动人口进行了人口学特征以及区域、产业、行业结构特征分析，结合京津冀区域经济发展战略以及“北京城市空间发展战略研究”新思路．探讨首都未来迁移流动人口的流向与分布趋势，阐述了城市功能定位、空间布局以及产业结构的新格局必将影响首都人口的规模及再分布。     

山西劳动力资源、就业与失业人口现状及发展预测

劳动力资源是社会再生产的必要条件,其变化特点和被利用状况对经济社会发展产生着直接影响。20世纪80年代以来,山西劳动力资源比重持续增长,就业增长率显著下降,失业率明显上升。预计2000年~2010年,劳动力供给和就业还将面临就业容量有限、经济结构不合理、就业渠道狭窄、城镇化建设滞后等严峻挑战。2020年后,全省劳动力供需矛盾将有所缓解。     

人口老年化进程中的老年犯罪问题初探——以浙江省老年人犯罪为例

老年(龄)化是生产力不断进步,人类社会不断发展的必然趋势。我国自1999年进入老年(龄)化社会后,老年(龄)化速度大大高于世界其他国家。在快速老年(龄)化过程中产生了包括老年犯罪在内的诸多社会问题,解决这些问题才能更好地构建社会主义和谐社会。结合浙江省老年(龄)化实际及老年(龄)化过程中老年人犯罪发展变化实际,阐述两者间关系,提出遏制老年(龄)化进程中老年犯罪的对策。     

浅谈流动人口犯罪

由于社会主义市场经济的不断深化,流动人口犯罪也日益增多,已经成为困扰当代中国 社会的严重问题。本文对流动人口犯罪的特点、原因等作了简要剖析,并提出一些预防和控制措施。     

An interpretation of the genetic polymorphism and population genetic background of Ankang Han population via a novel InDel panel

In this research, genotyping data of 43 InDel loci in 311 Han individuals in Ankang City, Shaanxi Province, China were detected using a self-developed five-dye multiplex amplification panel. The allelic frequencies and forensic parameters of all InDel loci were calculated. The combined power of discrimination and probability of exclusion values were 0.999 999 999 999 999 998 827 39 and 0.999 887 424, respectively, which demonstrated that this 43-InDel panel was powerful for individual identifications in Ankang Han population. Moreover, genetic distances, pairwise F_ST values, principal component analyses, phylogenetic trees and STRUCTURE analyses were performed to investigate the genetic affinities between Ankang Han and reference groups. Population genetic investigations indicated that Ankang Han population had a close genetic relationship with Southern Han population compared with other reference groups.     

Anthropological analyses of 30 insertion/deletion autosomal markers in five major ethnic groups of Pakistan

We investigated the forensic efficacy of the 30 insertion/deletion (Indel) markers included in the Qiagen Investigator® DIPplex kit in 529 Pakistani individuals from five major subpopulations in Pakistan (Punjabi, Pashtun, Sindhi, Saraiki, and Baloch). In the Sindhi population, the distribution of HLD81 and HLD97 alleles deviated from Hardy-Weinberg equilibrium after Bonferroni correction. The combined match probability ranged from 2.0E-12 (Pashtun and Baloch) to 1.0E-12 (Sindhi), and the mean paternity exclusion power varied from 0.995 (Punjabi, Sindhi, and Saraiki) to 0.996 (Pashtun and Baloch). The high combined power of discrimination (0.999 999 999 999 97) and low combined match probability (1.7E-12) for all subpopulations studied support the utility of the 30 Indel markers for forensic identification in the studied subpopulations. The allele frequencies of the Indel markers in the Pakistani subpopulations were compared with those from 18 other populations. The results show that the populations clustered according to geography. The subpopulations investigated in this work showed a close genetic relationship with others from Pakistan, as well as with South Central Asian and Middle Eastern populations. The results suggest that the Investigator^® DIPplex kit can be useful as a supplementary tool for human identification in the five Pakistani subpopulations investigated in this study.Supplemental data for this article is available online at https://doi.org/10.1080/20961790.2021.1933366 .