文化落差:京津冀一体化发展过程中必须面对的事实

本文从文化软实力的角度分析了京津冀一体化发展中文化发展的作用,指出文化的同源性为京津冀一体化发展打下了良好的基础,但是改革开放以来,由于经济发展的不同步,导致京津冀文化的发展形成较大的落差,如在政治氛围、教育资源和信息资源、市场意识和理念以及服务意识等方面存在明显的落差,针对存在的差异提出了相应的对策。     

《太平广记》对元人宗教信仰的影响

《太平广记》是一部笔记小说总集，包含有大量的佛、道、民间神祗的内容，具有很高的宗教文化价值，历经两宋的传播，进入元代社会。元代是一个多元的社会，宗教平等，信仰自由，宗教文化繁荣，《广记》中的宗教信仰元素与这一时期包容性的社会特点相契合，影响grz-~的思想、行为，使得元朝时期的宗教民俗文化愈加丰富、灿烂。     

A semidefinite programming study of the Elfving theorem

The theorem of Elfving is one of the most important and earliest results which have led to the theory of optimal design of experiments. This paper presents a fresh study of it from the viewpoint of modern semidefinite programming. There is one-to-one correspondence between solutions of the derived semidefinite programming problem (SDP) and c-optimal designs. We also derive a uniqueness theorem which ensures a unique optimal design without assuming the linear independence property over the largest set of supporting points. The SDP can also be cast as an ?₁‐convex program which has recently been extensively studied and often yields sparse solutions. Our numerical experiments on the trigonometric regression model confirm that the SDP does produce a sparse optimal design.     

Return Migration of Foreign Students

Using administrative panel data, this paper presents a comprehensive empirical analysis of the return of recent foreign students in the Netherlands. We focus on how individual labour market changes and marriage formation influence their decision to leave. Our model allows for correlated unobserved heterogeneity across the migration, the labour market and the marriage formation processes. The large size of the data permits us to stratify the analysis by five groups based on the country of birth. The empirical analyses reveal that when students become unemployed they leave faster. The effect of finding a job on return is more ambiguous. For students from developed (including EU) countries it hardly affects their return, while students from less developed countries and Antilles/Surinam are more prone to leave after finding a job. Marriage in the Netherlands makes the students more prone to stay.     

后摩尔时代数字经济的创新方向

长期以来,数字经济的兴起与发展一直得益于摩尔定律的作用.然而,随着消费互联网阶段摩尔定律日益趋近极限,后摩尔时代悄然来临.后摩尔时代集成电路芯片的技术轨道跃迁将推动数字技术经济范式跨越转折期、进入拓展期.延续技术驱动数字经济发展的演进逻辑,数字经济在技术基础、创新重心、产业发轫、产权结构、组织结构、金融资本和制度支持等方面将面临新的创新方向.把握好后摩尔时代芯片的技术跃迁机遇和数字经济发展新方向,对中国实现经济总量的"变道超车"具有重大战略意义.     

基于文献回顾与讨论的农民政治参与特征、因素与影响

政治参与是民主政治的组成部分,提高民众的政治参与水平是推动民主政治发展的重要途径。改革开放以来,中国将发展基层民主作为推动民主政治建设的重要举措,广大农民的政治参与获得了前所未有的发展。农民的政治参与呈现出制度化和非制度化并存的特征。在农民政治参与的政治活动中,经济的发展、社会的变迁和政治体系的结构等因素都对于农民的政治参与产生了重要的影响,展现了这些因素与农民政治参与之间的复杂性关系。农民的政治参与对推动国家的民主政治发展,改善农村的基层治理水平具有推动作用。     

关于高职物流管理专业建设工作的总结与思考--以陕西青年职业学院物流管理专业为例

陕西青年职业学院物流管理专业多年来在专业建设工作中进行了持续不断的创新研究和改革实践，总结形成了包括人才培养模式、课程教学改革、实践教学体系、师资队伍建设、实训条件建设等专业内涵核心内容的诸多具体成果和有益经验。本文对此成果经验在人才培养工作中发挥的作用进行了梳理归纳，同时对当前专业建设中存在的相关问题提出了思考建议。     

Nutrigenomics Hypothesis: Examining the Association Between Food Stamp Program Participation and Bodyweight Among Low-Income Women

This paper examines the association between food stamp program participation and bodyweight among 1,723 eligible women who were respondents of the National Longitudinal Survey of Youth 1979 Cohort. The study sample was stratified by race/ethnicity and two time periods, i.e., 1987–1996, 1998–2002, to allow for genetic and cultural differences and a potential structural break due to the 1996 welfare reform. We test a hypothesis based on the nutrigenomic literature suggesting that genetic heterogeneities result in varying effects of nutrition or food-borne components on metabolism. Differences in socioeconomic characteristics between participants and eligible non-participants were identified. We find a positive association between food stamp program participation and bodyweight among Hispanic women, particularly those of foreign-born.     

论特许人产品侵权责任——以世博、奥运为例

从世博、奥运特许产品对消费者权益保护不足以及特许人权利义务不对等来看,有必要将特许人承担特许产品侵权民事责任引入现有法律制度。应对《消费者权益保护法》增设第35条第4款以及《产品质量法》增设43条之一,其责任的法律基础不是合同责任而是侵权责任,责任形态是连带责任,且以过错推定为归责原则。     

《红楼梦》复音介词研究

《红楼梦》复音介词数量丰富，构造方式多样，功能意义全面，呈现出极为鲜明的使用特点：复音介词的“家族”性；复音介词的游移性；同义复音介词的丰富性；同一复音组合的多样性；对应的单音、复音介词的互补性。