20世纪80年代以来近代长江中游区域经济研究综述

自20世纪80年代区域经济史研究兴起以来，长江中游区域经济研究受到史学界的日益关注，不论是宏观的整体描述，还是微观的个案研究，都取得了丰硕的成果，在研究角度和方法上亦形成了自己的特点；但是比之于其他区域经济史研究稍显薄弱，仍有待于进一步的深入和提高，开拓新的研究领域。     

Partial equality-of-opportunity orderings

This paper proposes a partial equality-of-opportunity ordering based on the inequality-of-opportunity curve, a mechanism that gives preference to those who are worse off in terms of opportunity. Moreover, it provides a complete ordering that depends on a sensitivity parameter representing the degree of priority in the equality-of-opportunity policy. The Moreno-Ternero approach is obtained as a particular case. This proposal is applied to a set of 12 countries to compare their degree of equality of opportunity. Results show the relevance for economic policy of observing inequality of opportunity over tranches. Denmark dominates, in terms of post-tax income, all other economies in our sample. This paper was written during my visit to the Department of Political Science at Yale University. I am very grateful for the hospitality and helpful comments of John Roemer. I also acknowledge useful comments and suggestions by Juan D. Moreno-Ternero, the audiences at XIV EEP (Santander) and ECINEQ2007 (Berlin) and two anonymous referees. This paper has benefited from the support of the Spanish Ministry of Science and Technology [Project#SEC2003-08397], Fundación BBVA and Instituto de Estudios Fiscales. The usual disclaimer applies.     

做好大学生管理工作必须以人为本

根据以人为本的基本要求,指出大学生管理工作的"以人为本"应表现为一切从学生根本利益出发,促进学生的全面发展,并结合目前大学生管理工作实际,提出有利于大学生全面发展的工作途径,以期为高校在学生管理工作中贯彻以人为本思想提供新的思路。     

A DEA Approach to Measure the Quality-of-Life in the Municipalities of the Canary Islands

The notion of the quality of life has always intrigued economists, sociologists and other researchers in the area of social science. Since the genesis of the definition of Gross Domestic Product (GDP) as a truthful measure of well-being and economic development, other sophisticated methodologies have been proposed in the literature to measure the quality-of-life (QOL) that extend in a multidimensional way this complex concept. Measuring QOL in municipalities consists in finding a set of comparable attributes that can be weighted by some metric in order to construct a synthetic index. Thus, the narrow vision obtained by a single measure as the GDP, in which differences in the QOL cannot be fully analyzed, is overcome. Based upon a refinement of data envelopment analysis (DEA)—the cross-efficiency method, the current paper develops a synthetic QOL index that is based in 19 partial indicators which present the tradeoffs of different dimension for the 87 municipalities of the Canary Islands in Spain. Marginal rates of substitution are calculated to evaluate the tradeoffs on QOL dimensions. A method is also proposed to determine the scores chart of each municipality which can be used as a tool to policy makers in order to establish a program of improving the ranking position of the municipality identifying the critical QOL factors.     

从读者的角度看归化与异化

译文的归化和异化是现今翻译界关注的焦点.作为跨文化翻译中的两种策略,归化异化并没有优劣之分,各有所长.从读者的角度来看,所处的时代不同,对同一译作会有不同的反响;读者不同,要求不同,偏重的译文也不同.可见,不管是归化还是异化,只要能得到读者的认可,都是可行的翻译.     

网络聊天中英汉语码转换的社会语言学

随着计算机网络的迅速发展,人与人之间出现了新的交际形式--网络聊天.从社会语言学角度出发,利用情景型语码转换、隐喻型语码转换和标记理论,对网络聊天中出现的英汉语码转换的进行观察和分析,探寻出网络聊天中语码转换的特点及其社会功能.     

英语词汇中的性别歧视

英语语言反映出来的性别歧视现象并不仅仅是一种单纯的语言现象,它是一种普遍的社会现象,反映了人们的社会观念和价值.运用标记理论,对英语中的男性和女性术语进行了分析研究,探讨了性别歧视在英语语言中的这一现象.     

多电平注入式电压源变换器应用于高压直流输电系统研究

采用强迫关断开关元件的AC/DC变换器使高压直流输电(HVDC)和柔性交流输电(FACTS)系统具有良好的性能和灵活自由控制有功功率和无功功率的特性.系统中关键装置强迫关断AC/DC变换器必须是高压大功率的装置,才有可能满足输配电的要求.采用多电平技术可显著地提高交流系统容量和电压等级,但常规多电平AC/DC变流器的拓朴结构复杂度随级数成平方律而增加,以及对有功功率控制限制了它们在输电系统中的应用.本文介绍了一种新型的多电平注入式AC/DC变换技术,并对采用该技术的AC/DC变换器用于大功率HVDC系统的应用进行了仿真研究.仿真结果表明,该变换器可产生高质量的波形,易于高压大功率化,可自由控制有功和无功功率,使HVDC的传输性能大大改善,而且采用合理的控制策略,还可以改善HVDC联接的交流系统传输特性,实现单位功率因数传输电能.     

西周军礼与儒家思想的形成

西周军礼属于古代礼乐文明的范畴,既映射出夏、商、周三代文明演化的特点,也对儒家产生了深远的影响。在克服战乱时,儒家着重承继了西周军礼的政治和道德因素。