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151.
加强对制度变迁的动力机制研究对于推动社会发展与转型、制度变迁与创新具有重要意义.生产力与生产关系的矛盾运动是制度变迁的最终决定力量,决定了中国特色社会主义必须坚持把发展作为党执政兴国的第一要务,人的需求与发展对制度变迁与创新起根本的推动作用,决定了中国特色社会主义必须坚持以人为本,社会意识形态是制度变迁的推动力量,决定了中国特色社会主义必须建立社会主义核心价值体系,自然环境和社会环境是制度变迁的外部力量,决定了中国特色社会主义必须加强生态保护和社会建设.  相似文献   
152.
随着我国城市化进程的不断加快,大、中型城市的交通拥堵问题越来越严重,而传统的公共交通方式已经不能满足居民日益增长的出行需求。目前,发展以常规公交和地铁交通为主体的公共交通体系是解决交通拥堵问题的有效途径。同时,地铁交通方式的出现又是沿线住宅价格的助推器。文章以正在建设中的西安地铁2号线为实证研究对象,对沿线住宅价格的变化进行定性和定量分析。  相似文献   
153.
新媒体视野中的网络音乐文化及其美学特征   总被引:2,自引:0,他引:2  
以数字技术为代表的新媒体不仅改变了音乐生产和传播方式,同时也改变了音乐生产和艺术消费.对网络音乐的存在方式及美学特征进行分析,可以引起大众对新媒体与艺术相结合的关注和兴趣,推动新媒体艺术的发展.  相似文献   
154.
本文结合江苏建设中国特色社会主义的生动实践,揭示了社会主义核心价值体系在江苏表现出的鲜明特色及丰富内涵.论文认为,突显核心价值体系的区域追求,是新的历史条件下推进江苏省思想道德建设需要着力的方向,并对如何推进思想道德建设,形成科学的社会主义核心价值体系建设格局,提出了富有建设性的对策.  相似文献   
155.

Background

School shootings have approached epidemic levels in recent years. While mental illness is undoubtedly involved in nearly all cases of mass school violence, we sought to determine how environmental context may exacerbate preexisting personal factors. The present study investigated the associations between mass school shootings, school enrollment size, student–teacher ratios, and student transitions.

Method

Our sample consisted of twenty-two mass school shooting cases between January 1995 and June 2014. Information about school shootings was gathered using preexisting school shooting databases and news media reports. Using state and national databases, data regarding school size and student–teacher ratios of incident schools were collected. Information about schools where shooters previously attended, as well as state average school statistics, were also obtained.

Findings

Schools where mass shootings occurred had significantly higher enrollments than their state average counterparts. Additionally, students who committed a mass school shooting were significantly more likely to have previously attended a school with a smaller student body and/or a lower than state average student–teacher ratio.

Conclusion

Our findings are consistent with previous literature indicating that smaller schools are less likely to experience acts of mass violence. Additionally, our results suggest that transitioning from a smaller, more supportive school to a larger, more anonymous school may exacerbate preexisting mental health issues among potential school shooters. The results of this study have significant implications for educational policy reform.  相似文献   
156.
This study investigated the effects of job characteristics on turnover intention and the mediating effects of job satisfaction. A survey of 317 Korean care workers currently providing in-home elderly care service in the city of Seoul and its suburbs was conducted. The results of multiple regressions and an analysis of mediating effects indicated that role ambiguity and workload had significant effects on turnover intention. In addition, job satisfaction had a mediating effect on the influence of role ambiguity and workload on turnover intention. Finally, theoretical and practical implications are discussed.  相似文献   
157.
Factitious Disorder Imposed by Another (FDIA) can be difficult to expeditiously identify. Understanding personality characteristics of FDIA perpetrators via psychological assessment may decrease the time between initial abuse and identification of FDIA. Personality characteristics of FDIA mother-perpetrators were examined through a comparative analysis of MMPI-2 profiles. It was predicted that mother-perpetrators would have significantly higher overall profile elevations on the MMPI-2 and elevations on specific clinical scales than a comparative control group. Results indicated that mother-perpetrators displayed significantly higher, elevations on the Psychasthenia (Pt) and Schizophrenia (Sc) scales and a trend toward significantly higher elevation on the Psychopathic Deviate (Pd) scale than the control group. These findings, along with the demographic information obtained, establish a preliminary foundation for understanding an overall profile of mother-perpetrators.  相似文献   
158.
A multiple state repetitive group sampling (MSRGS) plan is developed on the basis of the coefficient of variation (CV) of the quality characteristic which follows a normal distribution with unknown mean and variance. The optimal plan parameters of the proposed plan are solved by a nonlinear optimization model, which satisfies the given producer's risk and consumer's risk at the same time and minimizes the average sample number required for inspection. The advantages of the proposed MSRGS plan over the existing sampling plans are discussed. Finally an example is given to illustrate the proposed plan.  相似文献   
159.
The crux of this article is to estimate the mean of the number of persons possessing a rare sensitive attribute based on the Mangat (1991 Mangat, N.S. (1991). An optional randomized response sampling technique using non–stigmatized attribute. Statistica. 51(4):595602. [Google Scholar]) randomization device by utilizing the Poisson distribution in simple random sampling and stratified sampling. Properties of the proposed randomized response (RR) model have been studied along with recommendations. It is also shown that the proposed model is more efficient than that of Land et al. (2011 Land, M., Singh, S., Sedory, S.A. (2011). Estimation of a rare attribute using Poisson distribution. Statistics. 46(3):351360.[Taylor &; Francis Online], [Web of Science ®] [Google Scholar]) in simple random sampling and that of Lee et al. (2013 Lee, G.S., Uhm, D., Kim, J.M. (2013). Estimation of a rare sensitive attribute in stratified sampling using Poisson distribution. Statistics. 47(3):575589.[Taylor &; Francis Online], [Web of Science ®] [Google Scholar]) in stratified random sampling when the proportion of persons possessing a rare unrelated attribute is known. Numerical illustrations are also given in support of the present study.  相似文献   
160.
马克思主义"民族化"问题的实质在于如何正确处理马克思主义基本原理质的规定性与其在民族国家运用过程中个性化冲动之间的张力关系。一方面,马克思主义必须坚持与民族特色相结合,才能不断推动马克思主义的发展和实践活动的顺利开展;另一方面坚持民族特色不是对马克思主义基本原理指导地位的否定和背离,坚持马克思主义主体性是其应有之义。当代中国马克思主义较好地处理了坚持马克思主义原理普遍性与民族特色之间的张力关系,使中国化马克思主义彰显出鲜明的民族特色。  相似文献   
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