中外悬隔夹缝中滋生的新的社会力量--重评吴趼人的《发财秘诀》

上海开埠之后,“买办”们在“士农工商四民之外别立一业”,他们是一股在中外还处于悬隔状态的夹缝中滋生起来的新的社会力量。这批在“万商之海”中左右逢源的弄潮儿,使以“恢复旧道德”为宗旨的吴趼人“怒眦欲裂”地写下了《发财秘诀》。     

基于实数编码遗传算法的盲信源分离方法

提出了一种新的基于相关矩阵对角化的代价函数,该代价函数通过抑制分离信号的互相关性达到盲信源分离的目的。这种分离新方法可用于分离平稳或非平稳信号的瞬时或卷积混合。针对传统梯度搜索方法容易陷入局部收敛的问题,文章还提出利用实数编码遗传算法对代价函数进行最优化搜索。仿真实验表明,这种遗传算法具有快速收敛性能和高精确度等优点。     

《自然辩证法》研究的奠基之作——读《走进恩格斯——〈自然辩证法〉探索》

本文对《走进》(简称)一书对恩格斯《自然辩证法》研究的奠基性贡献作了评价。指出这一奠基性贡献的理论的、历史的、现实的和导向性的特征。这显示出该书作者在经典理论探索上的洞察力和创见力。读书又读人从而走进恩格斯,走进《自然辩证法》,探思溯源,深入核心。     

专业课程考试改革探讨

多年来,大学的考试主要采取闭卷笔试的方式或选题口试的方式。我们在从事多年的教学工作中,根据专业课程特点和考试规范化、试题标准化、评分公平化的原则,努力把握试题难度、内容覆盖面和成绩分布的合理性,对以往的考试方式做了一定的探索和改革。     

论加入WTO后我国铁路行业管理体制改革

WTO规则对铁路行业规制作用是:允许外国资本和民间资本参与投资或经营;政府及其管理部门必须按照透明度原则及时公布铁路产业政策和相关的管理措施;政府必须逐步降低关税和消除非关税壁垒;逐步减少对国有铁路的无偿性投资和直接性补贴。加入WTO后,我国铁路行业面临着现行体制不利影响的挑战,为此,应采取以下措施:铁道部职能转换;建立起路网和运营分离的铁路运输管理体制;改革和完善投资管理制度、定价管理制度和成本核算制度。     

对洛克和孟德斯鸠“三权分立”学说的一种考察

在洛克和孟德斯鸠以后,"三权分立"学说深刻地影响了西方的政治思想和政治实践。可是直到今天为止,还仍然存在着对这一学说的某些根本误解。事实上,"三权分立"决不是把国家的主权分成三个互相独立的部分,因为在国家主权中"立法权"是最高的权力。另外,"三权分立"原则也体现了某种古典的"节制"美德,而它背后所包含的那些"实践智慧"也值得人们去进一步思考。     

偕胺肟基吸附材料的合成及应用研究进展

偕胺肟型吸附分离材料以其特有的官能团结构成为吸附重金属离子的良好吸附剂,因此成为吸附材料中的研究热点.本文综述了偕胺肟型吸附材料的主要类型,并展望了其应用前景.     

A Review of the Empirical Literature About Child Development and Adjustment Postseparation

This article provides a substantial review of the empirical data that have steered the work of child custody experts for the last 30 years. Child custody evaluators who are designated the responsibility of designing parenting plans postseparation for children exposed to family breakdown must be capable of sifting through the literature to select valid and reliable data to support their recommendations and plans. This article provides a review of this literature and discusses the methodological impairments in this body of knowledge.     

Violence Against Separated,Divorced, and Married Women in Canada, 2004

ABSTRACT

The purpose of this study was to examine violence against separated, divorced, and married women using Statistics Canada's 2004 Statistics Canada. 2004. Divorces. The Daily, May 4: 1–5.  [Google Scholar] General Social Survey. Based on a subsample of 6,716 heterosexual women (429 separated; 614 divorced; 5,673 married), available risk markers were examined in the context of a nested ecological framework. Consistent with past research, the results indicated that there may be differences in the dynamics of violence across the 3 groups. Separated women reported 7 times the prevalence of violence and divorced women reported twice the prevalence of violence than married women in the year prior to the study. Young age was an important predictor of violence for separated and divorced women. Unemployment and the presence of children of the ex-partner were important predictors for divorced women. Patriarchal domineering and sexually proprietary behaviors were strong predictors of violence for married women. The results suggested the possibility that motives for postseparation violence tend to differ depending on whether one is separated or divorced. Future research is warranted to uncover these potentially differing dynamics of risk.     

Relationship-Specific Cognitions and Family-of-Origin Divorce and Abuse

Abstract

This study examined the relationship between relationship-specific cognitions and family-of-origin divorce, psychological abuse, and physical aggression. College students from divorced (N=46) and intact (N= 66) families completed questionnaires regarding their family-of-origin victimization, witnessing, and perpetration experiences as well as their relationship cognitions. A series of 2 (divorce vs. intact) by 3 severity level (none, psychological, physical) MANOVAS were conducted to assess the relationships among divorce, witnessing, perpetration, and victimization experiences with mother and father, and current relationship cognitions (assumptions, standards, and expectancies). Subjects from divorced homes reported significantly lower marriage-efficacy than subjects from intact homes. Subjects who reported physical victimization from fathers had significantly lower marriage-efficacy and lower self-efficacy than non-physically-victimized subjects. A trend was found whereby subjects who psychologically perpetrated against their mothers endorsed more dysfunctional relationship assumptions and standards and lower efficacy expectancies of partners than did those who reported no psychological or physical perpetratation against their mothers. Experiences of witnessing parental psychological and physical abuse were not related to dysfunctional relationship cognitions. These findings are discussed within an intergenerational transmission of divorce and violence framework.