吉林省廉租房政策实施效果、存在问题及对策

立足于吉林省廉租房政策实施效果的全面调查数据,概述了吉林省廉租房政策实施效果,以独特的视角深入分析了廉租房政策推行过程中出现的一些亟需解决的共性问题,提出了针对性的解决对策。     

用大学生身体素质的变化评价大学体育教学质量

运用测试法,对苏北部分高校的大学生体质健康现状进行测试和调查,对学生的身体形态、机能和素质进行比较分析。结果发现:大学生在大学期间的身体素质呈明显的下降趋势,建议进一步加强对大学生的体质了解,提高高校体育课教学和体育辅导的针对性,积极采取有效的教学内容、教学手段、评价机制等,引导和帮助他们科学锻炼,培养健康的生活方式。     

灵魂之爱还是肉体之欢——论《聊斋志异》中的原欲描写

《聊斋志异》中有着大量的原欲描写，在作者创作和读者接受中都发挥着重要的作用。《聊斋志异》中展现的原欲是人类内心深处一种原始的未加理性束缚的欲望，重视的是肉体之欢，而不是灵魂之爱。“各遂所愿，人鬼何论”，“千古之美人，皆在床闼”是其原欲主张，无论真假，无论人鬼，只要能满足性的欲望，就会有欢娱的性爱。     

河南省城镇、农村中学体育教育均衡发展研究——基于豫南8市的调查研究

通过对教育均衡发展内涵的理解延伸至体育教育均衡发展的解读,运用文献资料法、问卷调查法以及数据统计法对豫南8市城镇、农村中学体育教育现状进行探究,并提出构建自身发展模式,平衡城乡资源分配,建立资源共享模式,完善监督激励政策,为促进城乡之间的均衡发展提供一定的参考。     

Simultaneous confidence intervals for one-way layout based on generalized pivotal quantities

In this paper, we consider simultaneous confidence intervals for all-pairwise comparisons of treatment means in a one-way layout under heteroscedasticity. Two kinds of simultaneous intervals are provided based on the fiducial generalized pivotal quantities of the interest parameters. We prove that they both have asymptotically correct coverage. Simulation results and an example are also reported. It is concluded from calculational evidence that the second kind of simultaneous confidence intervals, which we provide, performs better than existing methods.     

Quadratic Approximation via the SCAD Penalty with a Diverging Number of Parameters

The high-dimensional data arises in diverse fields of sciences, engineering and humanities. Variable selection plays an important role in dealing with high dimensional statistical modelling. In this article, we study the variable selection of quadratic approximation via the smoothly clipped absolute deviation (SCAD) penalty with a diverging number of parameters. We provide a unified method to select variables and estimate parameters for various of high dimensional models. Under appropriate conditions and with a proper regularization parameter, we show that the estimator has consistency and sparsity, and the estimators of nonzero coefficients enjoy the asymptotic normality as they would have if the zero coefficients were known in advance. In addition, under some mild conditions, we can obtain the global solution of the penalized objective function with the SCAD penalty. Numerical studies and a real data analysis are carried out to confirm the performance of the proposed method.     

社会资本与身心健康--概念辨析基础上的关系再检验

社会资本与健康研究领域存在核心概念界定不清与理论解释欠缺两大不足。文章在社会网络的视角下对社会资本、社会凝聚和社会支持三个相互杂糅的概念进行辨析区分，并在此基础上以调查数据实证检验了社会资本对身心健康的作用效果与影响机制。结果显示，在控制社会凝聚和社会支持作用的条件下，社会资本依然对自评健康和心理健康存在显著的独立影响，但其对两种健康在影响因素和影响方向上呈现一些差异。其中，网络规模和网络顶端对自评健康和心理健康都具有显著的正向作用，而心理健康同时还受到网络差异的负向影响。从这个角度而言，社会资本对个体身心健康的影响并不必然是积极正向的。     

LAN property for an ergodic Ornstein–Uhlenbeck process with Poisson jumps

In this article, we consider an ergodic Ornstein–Uhlenbeck process with jumps driven by a Brownian motion and a compensated Poisson process, whose drift and diffusion coefficients as well as its jump intensity depend on unknown parameters. Considering the process discretely observed at high frequency, we derive the local asymptotic normality property. To obtain this result, Malliavin calculus and Girsanov’s theorem are applied to write the log-likelihood ratio in terms of sums of conditional expectations, for which a central limit theorem for triangular arrays can be applied.     

危险驾驶罪的立法浅析

《刑法修正案(八)》将醉驾、飙车行为入罪，对严厉醉驾行为确实起到了震慑作用，收到了积极的社会效果。但是，对于刑法的提前介入以及该罪的内涵与外延该如何理解；社会舆论对于醉驾行为的性质还存在行为犯或者危险犯的争论：这些问题对于该罪在司法实践中的适用极其重要，值得我们深入思考。