Population genetic data for 18 STR loci in Costa Rica

Allele frequencies for 18 STR autosomal loci (D3S1358, VWA, FGA, D8S1179, D21S11, D18S51, D5S818, D13S317, D7S820, D16S539, TH01, TPOX, CSF1PO, Penta D, Penta E, D19S433, D2S1338 and SE33) were obtained from a sample of 191-500 unrelated individuals from Costa Rica, Central America.     

Searching for the origin of Romanies: Slovakian Romani, Jats of Haryana and Jat Sikhs Y-STR data in comparison with different Romani populations

Haplotype frequencies for 11 Y-STR markers (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385, DYS437, DYS438 and DYS439) in a Romani population (n=63) from Slovakia, Jats of Haryana (n=84) and Jat Sikhs (n=80) from India were determined. The Slovakian Romani, the Haryana and Sikh populations were endogamous based on their unique haplotype ratio and haplotype diversity values, although the Sikh population appeared to be more diverse. AMOVA revealed non-significant differences between the Romanies and significant differences with non-Romani populations. The Macedonian Romani population differed from all Romani populations examined. Frequent haplotypes observed in Romani populations were sporadic in northwest Indian populations. Thirteen out of 316 populations worldwide were found to share the six most frequent haplotypes of the Slovakian Romanies when the screening conditions were narrowed based on the population size to be over 40, the occurrence of the haplotypes was more than one and the sum frequencies of the most frequent haplotypes was at least 0.02. The most common haplotypes were also observed in other Romani groups. When searching with two Indian (Malbar and Malaysian Indian) most frequent haplotypes under the same conditions matches could be detected in all Romani populations except for the Macedonian Romanies. The search with the Jat Sikhs and Jats of Haryana most frequent haplotypes resulted no matches in Romani populations.     

日本老年人雇佣政策及其对中国的启示

日本已进入人口减少及超老龄社会,劳动力不足问题将会制约日本经济未来的发展。为了解决劳动力不足问题,促进老年人就业,日本政府修改了《老年人雇佣稳定法》,制定了继续雇佣制度。这些法律和政策的实施在一定程度上缓解了劳动力短缺问题,基本保障了日本老年人的收入及就业稳定。但也存在大多数企业与职工签订短期非正式雇佣合同等问题。这些经验和问题可为中国进一步完善《老年人权益保障法》及促进老年人再就业提供借鉴。     

Population genetics of 25 Y-STR loci in Chinese Han population from Liaoning Province,Northeast China

In this study, we investigated the genetic characteristics of 25 Y-chromosomal short tandem repeat loci in 305 unrelated Chinese Han male individuals from Liaoning Province, using AmpFISTR® Yfiler® Plus amplification kit. A total of 293 different haplotypes were observed at the 25 Y-STR loci; among them, 281 were unique and 12 were occurred twice. The overall haplotype diversity was 0.9997 and the discrimination capacity was 0.9607. The gene diversity values ranged from 0.4525 (DYS391) to 0.9617 (DYS385). Population relationships between our data and other published populations were measured by Rst and visualized in two multi-dimensional scaling plots. The results showed that the 25 Y-STR loci in Liaoning Han population are valuable for forensic application and human genetics.     

Update of aims population data and test with the genogeographer admixture module

Individuals from Slovenia, Greece, Albania, and Eritrea were typed with the Precision ID Ancestry Panel and included among GenoGeographer’s nine reference populations (Sub-Saharan Africa, Horn of Africa, North Africa, Middle East, Europe, South/Central Asia, East Asia, and East and West Greenland). We tested the performance of GenoGeographer with the Admixture Module on AIM profiles of 3548 individuals assumed to belong to one of the reference populations. A total of 3387 (95.5 %) profiles were assigned to one or more of the reference populations, either a single population or an admixture of two or more populations, while 161 (4.5 %) profiles were not assigned to any reference population or admixtures thereof. For 1486 AIM profiles with no reference population of origin in GenoGeographer, the rejection rate was more than 70 % for AIM profiles from North and South America and less than 20 % for those from Central, North, and Northeast Asia.     

Reproduction Versus Transformation: The Case of the Asian Infrastructure Investment Bank

ABSTRACT

This article offers a constructive critique of Fehl and Freistein's argument that international organisations (IOs) significantly affect international stratification, either producing, reproducing or transforming inequality. It suggests that without reference to the specific purposes which individual IOs pursue and the forces driving global change, it is impossible to predict either when the goals of IOs and states might diverge, or when a particular IO might promote the reproduction of inequality on the one hand, or its transformation on the other. In particular, divergence between states on the one hand and IOs charged with the management of the global economy on the other is explained by the fact that the IOs concerned are committed to the reproduction of capital on a global scale, and therefore to the continuous transformation of global hierarchies. The argument is supported by a case study of IO support for China's Asian Infrastructure Investment Bank (AIIB).     

我国城市老年人居家养老与社区照顾初探

我国人口老龄化发展速度快,老龄化地区差异大,城市老人家庭空巢化、高龄化现象日渐严重,传统家庭养老模式已无法满足城市老年人的养老需求,社区的发展使社区成为城市为老服务的最佳载体。推行居家养老与社区照顾相结合的养老方式是解决我国城市老年人养老问题的最佳选择。     

中国流动人口选举权保障问题探析

当代中国流动人口的规模已经非常庞大,短期内人口流动仍然呈现加速增长的趋势。但流动人口的选举权在现实政治生活过程中却难以实现。这一问题可能对中国政治发展和社会建设产生相当不利的影响,应当采取积极有效的措施加以解决,确立确保流动人口选举权实现的新思路。     

A study on ten short tandem repeat systems: African immigrant and Spanish population data

This work presents the results obtained from a genetic–population study for the D1S1656 system in the population of Southwest Spain (Huelva, Cádiz and Sevilla), Spaniards of Caucasian origin from North Africa (Ceuta), as well as in the black Central West African and Moroccan immigrant populations in Spain. The results of a study of the autochtonous population of the Canary Islands (n=138), and immigrant Central West African populations in Spain (n=132), obtained for nine short tandem repeat (STR) loci (D3S1358, VWA, FGA, D8S1179, D21S11, D18S51, D5S818, D13S317, D7S820), as well as the amelogenin locus, all contained in Profiler Plus™ (Perkin-Elmer) PCR amplification kits, are also presented. Except for the FGA and VWA data on immigrant Central West African populations in Spain, no deviations from the Hardy–Weinberg equilibrium were detected.     

Perceived corruption, distributive justice, and the legitimacy of the system of social stratification in the Czech Republic

This article examines the relationship between social justice norms and the perceived legitimacy of the social stratification system in the Czech Republic. Despite the fact that meritocratic values have remained the dominant part of ideology in the Czech Republic throughout the transformation process, those values have played only a very minor role in fostering evaluations of system legitimacy, such as perceptions of system closure and widespread inequality. This article argues that perceived corruption is the key factor that negatively mediates the relationship between norms of distributive justice and beliefs about social legitimacy, and ultimately plays a major role in reducing the legitimacy of the social stratification system. The main analysis uses a structural equation model based on Czech data from the ISSP Role of Government Survey in 2006. The evidence lends support to the path dependency view of the social transformation process, according to which rampant corruption, which was a core legacy of the market transformation process, continues to shape system legitimacy even in the face of relative economic prosperity of the mid 2000s.