基于自组织的大型建筑企业控制力协同进化研究

针对大型建筑企业控制力动态协同的定量化仿真问题,基于复杂系统视角,应用自组织理论分析大型建筑企业控制力自组织耦合网络作用关系,选择有效朗之万方程构建大型建筑企业控制力系统的自组织协同进化模型,通过线性近似法的性态稳定求解非线性方程的稳定性,得出大型建筑企业控制力系统协同进化演化过程的四个决定性参数,并通过MATLAB软件进行参数枚举取值,具体分析企业控制力协同演化。案例验证该模型可对大型建筑企业控制力协同演化最佳状态实现更加精确的参数取值,并发现大型建筑企业控制力协同演化最佳状态的充要条件,以及一种新的大型建筑企业控制力协同演化状态。     

Rhetoric and Reality of Economic Self-sufficiency Among Rural,Low-Income Mothers: A Longitudinal Study

This study examined the contributions of maternal labor force participation and marital status on economic self-sufficiency over time for rural mothers. Data were from 174 rural families participating in three waves of data collection in Rural Families Speak. χ ² and multiple logistic regression were utilized. Results revealed only one-third of mothers moved toward economic self-sufficiency over three years. Maternal education, employment status, and weekly work hours were associated with improved economic well-being. Compared to single-parent families, unmarried-couple and married-couple families had increased odds of improving economically. In an analysis of all mothers with partners, married or unmarried, martial status was not significant in economic improvement. Findings suggest the role of marriage in welfare reform for rural families should be reconsidered.

Labor force participation and juvenile delinquency in Taiwan: a time series analysis

This study examines the null hypothesis of Granger no-causality between labor force participation (LFP) and juvenile delinquency in Taiwan. In order to explore this issue more thoroughly, this study adopts the approach proposed by Toda and Yamamoto (1995, Journal of Econometrics, 66(1–2), 225–250). It uses official time-series data provided by the Government of Taiwan. After estimating both a four- and five-variable VAR system, one that substitutes both male and female LFP rates for the aggregate LFP rate, the primary findings of this study reveal the following: The higher the past juvenile crime rate, the lower the future aggregate and female LFP rate will be. In addition, the higher the past male LFP rate, the higher the future juvenile crime rate will be. These findings are quite robust in terms of different lag-length structures.

论语言力及其心理调节功能

文章从科学发展观的角度出发,探讨语言力学里的关于语言力和心理调节之间的关系。语言力学是一个新概念。语言力可以用来调节自己或者对方的心理,并且可以用来解决人们之间的纠纷和争端。     

Deaths of people with serious mental disorder: An exploration of deaths in custody and fatal police contacts

People with serious mental disorders (PSMDs) are overrepresented both in prison deaths and during fatal encounters with the police in the community (deaths after police contact, DAPC). To identify common factors present across cases of who died during contact with the criminal justice system in Queensland, publicly available coroners reports were analysed (N = 38). The findings of the study indicated psychosis and mood disorders were the most common diagnosis in incarcerated PSMD deaths, and suicide was the most common cause of death for incarcerated PSMDs. Within incarcerated settings, access to healthcare records, medication compliance, risk assessment and monitoring, and safe housing of at‐risk prisoners may be potential areas to explore with regard to prevention. Similarly, PSMD DAPCs were more likely to be experiencing mood or psychosis disorders than other forms of mental disorder, and suicide and police shootings were the most common causes of death. In PSMD DAPC, inadequate mental health access, treatment noncompliance and comorbid substance use were included as potential areas that could direct research efforts toward prevention.     

金融危机对我国劳动力就业的影响

现阶段,由美国次贷危机引发的金融危机席卷全球,在全球经济一体化背景下,我国自然无法置身事外。金融危机对我国的影响表现在方方面面,其中对劳动力就业的冲击是最重要的问题之一。在现阶段的就业问题中,大学生就业和农民工返乡成为最为重要的两个方面。要应对金融危机对我国劳动力就业的影响,缓解就业压力,需要中央、地方政府、企业和个人的密切配合,从多方面入手寻求解决问题的根本途径。     

农村人口流迁动因研究评说

关于乡—城人口流迁的动因,历来为国内外学者所重视,研究成果颇多。那么迄今为止,都有哪些关于人口流迁动因的理论和观点?这些理论和观点能否完全解释20世纪80年代中后期中国的农村人口流迁现象?这些众多的理论和观点可以概括为三种:第一,宏观社会结构影响说;第二,生存与发展困境说;第三,劳动力剩余说。这三派观点各自都在自己所限定的范围内从一般意义上较为可信地解释了农村人口流迁的原因,但是由于方法论上的整体主义与个体主义的矛盾等原因,这些观点又有其局限性,因此,我们在借鉴这些观点解释20世纪80年代中后期以来中国农民的流迁动因的时候,应持审慎的态度。     

重庆区域经济差异分析兼论劳动力大规模转移的经济效应

重庆区域经济呈现以下几个特征：区县差异悬殊、地带性差异显著、直辖以来,绝对差异扩大,但相对差异在波动中缩小。与此同时,重庆劳动力呈现大规模转移,一方面是三峡百万移民;另一方面是农村劳动力的大规模输出．总计规模达千万。劳动力大规模的转移对重庆区域经济产生深远影响,第一,有利于减轻三峡库区生态承栽压力和居民就业压力,提高人均GDP水平;第二,有利于提高库区居民的平均收入水平,缩小重庆区域经济差异;第三,有利于提高农村劳动力整体素质,缩小地区间人力资本差异。     

"中国信心":当代中华民族凝聚力的现实解读

"中国信心"不仅仅是一个新闻词汇或政治口号,而是引领当代中国社会发展的民族精神和时代精神的精华.在内涵上,"中国信心"是民族性与时代性的辩证统一,是中国特色社会主义理论体系的重要内容;在本质上,"中国信心"是成就感与使命感的高度结合,是社会主义精神文明建设的时代展示;在功能定位上,"中国信心"是当代中华民族凝聚力增强的鲜明亮点,对提升国家文化软实力具有重要意义.     

当代知识生产力的发展及其对唯物史观的影响

知识生产力在知识经济条件下的凸现,既标志着生产力发展明显地突破了单纯的物质生产力,又标志着精神生产力获得了新发展。随着以知识生产力为代表的当代精神生产力的发展,从生产力自身到生产关系、上层建筑及人和社会发展的各领域都对唯物史观产生了新的影响。以知识生产力为代表的精神生产力代表了先进生产力的发展方向,时代的发展要求致力于培育和发展当代精神生产力特别是知识生产力。