Opposition to immigration in contemporary Russia

The study examines sources of opposition to immigration in contemporary Russia. It distinguishes between two types of opposition to immigration: exclusionary attitudes based on national membership and exclusionary attitudes based on race or ethnicity, directed exclusively at foreigners with non-Slavic or non-European origins. Findings indicate that a quarter of ethnic Russians can be classified as “racial exclusionists”; they are willing to admit immigrants who share a race/ethnic group with most of Russia’s people but object to the admission of racially/ethnically different immigrants. Another 42% of ethnic Russians are classified as “total exclusionists”; they object to immigration of all foreigners, regardless of their race/ethnicity. Multivariate analysis focuses on the impact of perceived collective vulnerability, human values, and socio-demographic attributes. Opposition to immigration in Russia is further situated within temporal and cross-national comparative perspectives. Apparently, exclusionary attitudes toward immigrants who share a race/ethnicity with most Russians increased between 2006 and 2016.     

论行政执法中的的法律价值观冲突

行政执法人员的法律价值观是行政执法行为的思想基础和行为依据,直接影响着法律执行的价值状态。行政执法中的法律价值观冲突严重影响着价值观功能的发挥,制约着行政执法的效果。必须强化行政执法人员的法律信仰,确立解决行政执法中法律价值观冲突的基本准则。     

女大学新生思想状况调查与分析——以中华女子学院山东分院为例

女大学新生思想状况调查表明:在适应环境方面,其自主独立意识增强,但对环境的主动适应能力有待提高;在学习方面,其学习态度端正,欲望强烈,但压力较大;其人生价值积极向上,但价值取向上表现出自我化、实效化、短期化的特点;人际关系是当代大学生面对的最难适应的问题之一。我们应针对女大学新生思想状况中存在的问题采取有效的处理对策。     

不同培养液对牛孤雌生殖胚胎和体细胞核移植胚胎体外发育的影响

采用体外成熟的牛卵母细胞 ,经 5 μmol/LIonomycin 5min和 2mmol/L 6 DMAP 5 μg/mLCCB 4h激活 ,分别在TALP M 199(TM ,1∶2 )、BMOC M 199(BM ,1∶2 )和CR1aa培养液内培养 ,2 4h和 3 6h各组卵母细胞的卵裂率分别为5 6.4%、5 5 .6%、5 3 .6%和 72 .0 %、75 .9%、79.0 % ,无显著差异 (P >0 .0 5 ) ;培养 8d后囊胚发育率分别为 18.2 %、2 1.4%和 2 9.3 % ,CR1aa内培养孤雌生殖胚的囊胚发育率显著高于TM (P <0 .0 1)。皮肤成纤维细胞构建的重组胚经同法激活后 ,分别在TM、BM和CR1aa内培养 ,2 4h和 3 6hBM和CR1aa内重组胚的卵裂率显著高于TM (4 9.7%、49.8%比 2 0 .5 % ;74.1%、73 .2 %比 5 0 .0 % ) (P <0 .0 1) ;虽然培养 8d后各组胚胎的囊胚发育率无显著差异 ,但CR1aa内重组胚的囊胚发育率稍高 (12 .3 %比 9.8%、11.5 % )。结果表明 ,CR1aa更适合孤雌生殖和体细胞核移植胚胎的体外培养。     

FSH对仔猪睾丸支持细胞增殖和GDNF表达的调节

以原代培养的仔猪睾丸支持细胞(SC)为试验模型,研究了FSH对SC胶质细胞源性神经营养因子(GDNF)表达及其增殖的影响。结果显示,外源性添加FSH可促进GDNF蛋白表达,而且这种促进作用具有浓度和时间依赖关系,GDNF蛋白水平随着FSH浓度的增加而升高,当FSH浓度为50 ng/mL时,GDNF水平达到最高,然后逐渐降低;FSH(50 ng/mL)作用30 min,可显著促进GDNF蛋白的表达(P<0.05),当FSH作用1 h时,GDNF蛋白水平达到最高,随后逐渐降低。FSH可以时间-剂量依赖性促进SC增殖细胞核抗原(PCNA)的表达,FSH(50 ng/mL)作用30 min时,PCNA的表达显著增加(P<0.05),作用1 h达极显著水平(P<0.01),至2 h时,PCNA蛋白的表达水平达到最高,随后逐渐降低。提示,FSH可在体外条件下通过刺激SC表达GDNF进而促进其增殖。     

论改革开放以来中国社会价值观的变迁

改革开放以来，中国社会价值观的变迁是一种价值观范型的转换，即从以伦理道德及其理想人格为中心的价值观，向以人为本的价值观的转换。这一价值观范型的转换在总体上是一种历史的进步，但也存在着一些亟待解决的问题。加强和改进社会价值观的建设，促进以人为本的价值观的合理建构并使之成为真正具有权威性、范导力的社会主流价值观，是当代中国文化建设的重大课题。     

Analyses factorielles et choix méthodologiques: réplique à Markus Freitag

In this contribution, we discuss the number of factors to consider as well as the consequences of rotation in the case of principal components analysis, a technique belonging to the family of factor analysis. The article by Freitag in this issue, dedicated to the study of social capital in Switzerland, is used as example. This contribution shows the impact of different missing values estimations and, more generally, stresses the importance of looking at different solutions in an exploratory perspective. It underscores also the importance to have access to the data in order to allow a new analysis and, consequently, the possibility of the scientific debate.     

论非法证据排除规则及其本土化构建

非法证据排除规则自产生之日起就倍受争议,但由于它具有重要的价值,因而在许多国家和国际条约中得到确认。在我国全面确立这一规则存在一些现实困难,所以应结合国情,确立对非法言词证据绝对排除的原则,对非法实物证据采取原则性与灵活性相结合的立场。     

合同法价值构造变革

合同法的价值有公平、自由、效率等。其中,合同自由成为近现代合同法的各种价值的载体和集中体现。垄断出现后,合同自由受到格式合同、强制缔约、消费者权益保护法、劳动法、一般条款等的限制,并且,在效率原则及经济全球化的推动下,合同法出现了统一化趋势。在现代,合同自由仍然是一项基本原则,但合同法的价值构造发生了变革。     

Exploring Millennial Generation in Task Values and Sector Choice: A Case of Employment in Planning

This study investigates task values and motivations of “millennial” generation of planners and identifies important factors affecting their public sector choices. Multinomial logistic regression comparing the task values and specializations in private and nonprofit sectors with public sector was performed. Millennial generations in public sector value communication and implementation tasks where at young workers in private and nonprofit sector place importance on tasks related to administration and plan and policy development. The finding indicates private companies give favorable opportunities to the young workers to take leadership role in projects and appreciate their management skills to operate the programs and plans.