我国当前基础教育课程政策执行的研究综述

课程政策执行是课程政策过程的重要环节。科学合理的课程政策目标能否实现,主要取决于课程政策执行。当前我国对课程政策执行的研究主要集中在课程执行力的研究、课程政策执行范型研究、影响课程政策执行的因素、课程政策执行中存在的问题、课程政策执行中存在问题的原因分析、提高课程政策执行有效性的建议等方面。     

既有铁路钢桁梁桥运营性能的检测与评价

阐述既有铁路桥梁评价的内容和标准，针对评价标准提出了相应的检测方法。在朔黄铁路64 m栓焊下承式钢桁梁双线铁路桥的应用实践证明，该评价标准和检测方法对既有铁路钢桁梁桥运营性能的评价是合理的。     

政府资金来源在农村社会保障建设中的主导地位及立法建议

资金来源是否有保障，是农村社会保障建设成败的关键。政府为农村社会保障提供资金支持，是公共财政的职能体现。从现实来看，政府作为最重要的大责任主体其投入不足。之所以会出现这种状况，主要有两大原因：一是对农村社会保障认识存在误区；二是农村社会保障资金来源的法律阙如。政府主导的资金来源及立法，可着重考虑以下方面：在《预算法》等法律中增加财政支持农保的相关规定；在《土地管理法》中明确政府可从土地收益中提取农保资金；将投向“三农”的资金纳入《农民权益保护法》转化为农保资金；适时制定《社会保障税法》开征社会保障税；立法规范国有股转持充实社保资金账户。     

当代“印穆”对话探究

在反恐战争背景下,为缓解印度教徒与穆斯林日益紧张的关系,促进南亚地区稳定和安全,印、穆之间的宗教和文明对话成为一种必然选择。本文通过分析客观存在的历史和现实因素,试图探讨印穆对话的可能性,以及其面临的主要阻滞因素,指出印、穆双方都应该吸取历史教训,更新思想,通过政治、教育、宗教等改革积极推动印穆对话的顺利进行。     

Empirical likelihood for density-weighted average derivatives

In this paper, we investigate empirical likelihood (EL) inference for density-weighted average derivatives in nonparametric multiple regression models. A simply adjusted empirical log-likelihood ratio for the vector of density-weighted average derivatives is defined and its limiting distribution is shown to be a standard Chi-square distribution. To increase the accuracy and coverage probability of confidence regions, an EL inference procedure for the rescaled parameter vector is proposed by using a linear instrumental variables regression. The new method shares the same properties of the regular EL method with i.i.d. samples. For example, estimation of limiting variances and covariances is not needed. A Monte Carlo simulation study is presented to compare the new method with the normal approximation method and an existing EL method.     

一种榫卯连接方钢管组装框架模型的荷载 位移曲线试验研究

提出一种榫卯连接方钢管组装框架结构。对两个方向的平面框架模型进行受力性能试验。介绍试验概况，给出框架模型的竖向荷载与挠度和水平荷载与水平侧移曲线，这些曲线介于刚节点框架和铰节点框架之间，属于半刚性节点框架的范畴。     

A single-featured EWMA-X control chart for detecting shifts in process mean and standard deviation

The combined EWMA-X chart is a commonly used tool for monitoring both large and small process shifts. However, this chart requires calculating and monitoring two statistics along with two sets of control limits. Thus, this study develops a single-featured EWMA-X (called SFEWMA-X) control chart which has the ability to simultaneously monitor both large and small process shifts using only one set of statistic and control limits. The proposed SFEWMA-X chart is further extended to monitoring the shifts in process standard deviation. A set of simulated data are used to demonstrate the proposed chart's superior performance in terms of average run length compared with that of the traditional charts. The experimental examples also show that the SFEWMA-X chart is neater and easier to visually interpret than the original EWMA-X chart.     

差异性社会的伦理逻辑与包容性增长的实现

差异性社会理论体现了马克思主义哲学认识及改造社会方法的创新特质。差异性社会理论是解读包容性增长的基本分析语境,差异性社会应当是良性发展的和谐社会,其发展伦理在价值观念、效率伦理、公民伦理这些方面为包容性增长界定规范性维度。差异性社会的道德冲突化解是实现包容性增长的重要精神保障。