产业互动视角下的北京市生产性服务业发展研究

本文通过应用产业完全消耗系数、诱发系数、影响力系数和感应度系数来分析北京市生产性服务业与其他产业之间的产业关联效应。在此基础上,总结了北京市生产性服务业发展特点,并对各产业部门进行分类。研究发现,北京市生产性服务业发展速度明显加快,在国民经济中的地位逐步上升,同时存在个别生产性服务业部门"低附加值、高带动能力"等问题。     

论和谐亲子互动关系的构建

亲子关系是家庭教育中最受关注的一种长辈与幼辈之间的互动关系,对儿童身心发展和社会性发展有着非常重要的影响。和谐的亲子互动关系具有尊重信任——相互配合、民主平等——和谐亲密、共享共创——共同发展三大典型特征,而影响和谐亲子互动关系建立的因素主要包括父母意识、儿童气质特点及家庭结构等因素,因此构建和谐的亲子互动关系可从父母树立正确的教育观念、注重“言传”与“身教”并重、创设亲子游戏、正确认识代际差异、构建和谐家庭结构五个方面进行。     

地球科学与文学艺术的相互交汇及其作用

随着科学的发展 ,时代的进步 ,自然科学和社会科学的相互交叉与结合越来越密切、广泛。为适应形势的需要 ,本文着重从历史的渊源揭示地球科学与文学艺术相互交汇的内在规律 ;从发展的历程探讨其巨大作用 ;从发展的趋势提出促进自然科学和社会科学结合的有力措施。     

计算机应用软件人机对话语言的规范化

阐述了“人机对话操作语言”的概念,并拟定了在计算机软件教学中使用键盘和鼠标进行人机对话时操作语言的语法和语义。     

基于活动──组织流程图的业务过程重构方法

将原有的支持BPR的活动流程图和组织流程图结合起来,提出一种基于活动—组织流程图的、人机交互式的企业业务过程重构方法．该方法利用图的邻接矩接和可达矩阵,可以方便地找出业务流程中的不合理部分,从而为大规模系统的业务过程改造提供了一种有效的工具．方法应用于某钢铁公司的物资管理系统的流程改造,取得了满意的效果．     

Fire and Ice in Marital Communication: Hostile and Distancing Behaviors as Predictors of Marital Distress

This study examined the relationship between partner hostile responsiveness, as well as three types of withdrawing responses (intimacy avoidance, conflict avoidance and angry withdrawal) and both concurrent and prospective marital satisfaction in a community sample of couples. The primary predictor of marital outcomes for wives was partner hostile responsiveness, whereas for husbands it was partner withdrawal. Wives' intimacy avoidance contributed unique variance to the prediction of husbands' marital distress; husbands' conflict avoidance provided a buffering effect for wives in the context of high husband hostile responsiveness. Results underscore the importance of differentiating hostile and distancing behaviors and, further, assessing withdrawal outside of the context of marital conflict.     

Comparison of models for average bioequivalence in replicated crossover designs

Average bioequivalence (ABE) has been the regulatory standard for bioequivalence (BE) since the 1990s. BE studies are commonly two-period crossovers, but may also use replicated designs. The replicated crossover will provide greater power for the ABE assessment. FDA has recommended that ABE analysis of replicated crossovers use a model which includes terms for separate within- and between-subject components for each formulation and which allows for a subject x formulation interaction component. Our simulation study compares the performance of four alternative mixed effects models: the FDA model, a three variance component model proposed by Ekbohm and Melander (EM), a random intercepts and slopes model (RIS) proposed by Patterson and Jones, and a simple model that contains only two variance components. The simple model fails (when not 'true') to provide adequate coverage and it accepts the hypothesis of equivalence too often. FDA and EM models are frequently indistinguishable and often provide the best performance with respect to coverage and probability of concluding BE. The RIS model concludes equivalence too often when both the within- and between-subject variance components differ between formulations. The FDA analysis model is recommended because it provides the most detail regarding components of variability and has a slight advantage over the EM model in confidence interval length.     

党内民主与基层民主良性互动的四川实践

党内民主,是中国特色社会主义民主政治的重要组成部分。发展基层民主是发展社会主义民主政治“基础性工程”。中国共产党的党内民主,与人民民主有着互动的关系,这种关系当今特别凸显在党内民主与基层民主的互动上。促进这种良性互动是整体推进中国特色社会主义民主政治的有效路径。     

健全农村科技服务体系促进“三农”问题解决

"三农"问题的解决,是一系统工程,"三农"问题还需"三化"互动来解决.农村科技服务对"三农"问题的解决起着举足轻重的作用.文章对其动力机理进行详解并提出了建立健全农村科技服务体系的对策.     

藏彝走廊的汉族移民与汉藏互动——以九龙为个案的考察研究

族群迁徙是影响藏彝走廊历史与文化特征的重要因素。因各种原因,自清代中叶以来大量汉族迁入九龙地区。汉藏通过通婚与经济利益互补等方式构成了相互依存的族群关系。汉族移民入赘藏家,为二者的文化交流提供了一个平台,汉藏文化的交流反过来又密切了相互关系,促进了汉藏民族的交融。汉藏之间的交流与融合是双向进行的,并且他们也相对地固守与改变着自身的文化。