对"编校合一"式校对工作流程的探讨

采取科学合理的编校方法是降低编校差错率、提高图书质量的重要手段。文中结合诸多高校学报采取“编校合一”校对工作的实际,提出可以通过改进其编校工作流程,采取自校、交叉校和当期责任编辑负责制的方式,在“三校制”的基础上,更好地改进编校工作的质量。     

抛物线斜板拱桥的受力分析

对等截面抛物线斜板拱桥的受力情况进行了简要分析,用力法原理和弹性中心法导出了抛物线斜板桥的内力计算公式.     

中国城市化所处阶段分析——基于面板数据非线性模型的跨国比较分析

为了研究城市化进程与经济发展水平之间的动态关系,作者利用跨国数据建立了一个非线性面板数据模型。利用这个模型,该文克服了在以往类似的跨国研究中不能完全控制各国的固有特征差异以及简单的线性模型无法刻画城市化和经济发展之间复杂关系的缺点。作者发现,城市化水平与经济发展水平之间的关系符合一个略微拉长的S型曲线,这与很多理论研究结果相吻合。在控制了我国的个体特征以后,我国的城市化进程基本上与经济发展同步,我国正处于城市化高速发展的阶段,而且这一高速发展的态势还将延续相当长的一段时间。     

Consistent testing for non‐correlation of two cointegrated ARMA time series

A consistent approach to the problem of testing non‐correlation between two univariate infinite‐order autoregressive models was proposed by Hong (1996). His test is based on a weighted sum of squares of residual cross‐correlations, with weights depending on a kernel function. In this paper, the author follows Hong's approach to test non‐correlation of two cointegrated (or partially non‐stationary) ARMA time series. The test of Pham, Roy & Cédras (2003) may be seen as a special case of his approach, as it corresponds to the choice of a truncated uniform kernel. The proposed procedure remains valid for testing non‐correlation between two stationary invertible multivariate ARMA time series. The author derives the asymptotic distribution of his test statistics under the null hypothesis and proves that his procedures are consistent. He also studies the level and power of his proposed tests in finite samples through simulation. Finally, he presents an illustration based on real data.     

世贸组织竞争政策与跨国并购管制法律问题探析

随着以贸易自由化 ,金融自由化和生产国际化为特征的经济一体化的发展 ,世界各国的经济正日益密切地联系在一起 ,跨国并购也风起云涌。传统的以新建企业为主的国际直接投资模式已逐渐被跨国并购所取代。由此引发的一系列问题急需用法律加以管制。加入世贸组织后 ,直面跨国并购的潮流 ,中国在立法上应有应对之策。     

Cross‐examination,sexual abuse and child witness identity

This paper presents extracts from cross‐examinations with child witnesses who are alleged victims of child sexual abuse. The manner in which cross‐examination may present a challenge to the child's identity as child, victim and witness is discussed. Specifically, the child may be portrayed as ‘unchildlike’, for example in their experience of sexual relationships or in their sexual knowledge. They may be portrayed as less than innocent, through references to previous contacts with social services or to other behaviours such as delinquency. Child witnesses may be depicted as instigators rather than victims, seducing the adult or seeking revenge through sexual allegations. Finally, children are easily accused of being poor witnesses, as being confused, untruthful and having fallible memories. The paper considers the dynamics and potential impact of such cross‐examination practice within Finkelhor's framework of four traumagenics of sexual abuse: traumatic sexualization, betrayal, powerlessness and stigmatization. The potential for poorly conducted cross‐examinations to create further problems for child witnesses, particularly in the area of identity, is highlighted, and it is suggested traumagenic factors in such cross‐examinations may resemble those of abuse. The paper discusses practice implications for cross‐examination, judicial intervention and witness support following implementation of the Youth Justice and Criminal Evidence Act 1999 in England and Wales. Copyright © 2002 John Wiley & Sons, Ltd.     

民族地区农户收入来源与信息化发展

本文利用国家民委863科技推广项目地之一——湖北利川的调研数据,运用SPSS统计分析中的交叉列联表分析方法,给出收入结构与销售渠道、技术困难解决方式、希望信息服务等多个反应信息化发展的变量间的交叉列联表,统计结果显示:收入来源为种植养殖业的农户中,56.4%的农户产品销售选择公司销售,另外,调研地农户都很少选择网络销售和超市销售,不同收入结构的农户,技术困难的解决方式有所不同,希望获得的信息服务也不同,农户外出务工可能比较盲目,很少利用一些信息途径来寻找外出务工机会。因此,政府在推进信息化建设的过程中,既要注重互联网络信息方面的建设,也要加强用工信息方面的宣传,以便于有效地进行农村剩余劳动力转移。     

大学德语教学中跨文化能力的培养

从“跨文化的外语教学”的理论基础出发,分析中国目前大学德语教学的现状;结合学习者的主要特点,从教材编写、教师跨文化意识的提高以及教学媒体方面举例,探讨如何在大学德语教学中关注跨文化能力的培养;强调跨文化能力的培养与语言本身一样不是一个现成的作品,而是一种会随着时代发展而发展,又与文化相结合的行为。跨文化能力的关注和培养势必是一项长期的任务。     

国外“第三语言习得的跨语言影响”研究

旨在探讨第三语言习得的跨语言影响研究发展现状,论述了影响语言学习者多语学习中的不同变量或因素,并将其分类为双语类型、二语和三语接触程度、语言距离、心理语言类型与可迁移性、语言模式、二语地位与年龄、二语熟练程度以及三语熟练程度,以期推动我国三语习得研究的发展,为多语种教学提供参考。     

Short‐Term Reciprocity in Late Parent‐Child Relationships

Long‐term concepts of parent‐child reciprocity assume that the amount of support given and received is only balanced in a generalized fashion over the life course. We argue that reciprocity in parent‐child relationships also operates in the short term. Our analysis of short‐term reciprocity focuses on concurrent exchange in its main upward and downward currencies, time and money. Fixed‐effects models with data from SHARE (N = 8,816 dyads) revealed that within a family, parents gave financial transfers to those children who supported them with time transfers of help and care. Reciprocal patterns emerged most clearly if parents were highly dependent, received intense support, and had sufficient financial opportunities to reciprocate. We conclude that short‐term reciprocity eases the burden of late parent‐child relationships.