经济史研究的新路径——《政治与经济之间——中国经济史专题研究》读后

以专著《政治与经济之间》研究特点为例,论证"政治-经济史"研究进路之必要及"以点带面,小题大做"研究方式之可行。经济与政治之间的密切关联表明:中国经济史研究不可撇开国家政权因素。高水平的研究一般都很重视研究方法,为避免经济史研究中的大而无当及空泛现象,需要运用历史"回溯"法找到恰当的切入点,以切入"点"带出纵向横向诸多层面的问题。运用"以点带面,小题大做"的研究方法要求研究者"主体"端正态度、提高学养,既要"苦读",亦要"深思"。     

Adolescent drug use and the deterrent effect of school-imposed penalties

Estimates of the effect of school-imposed penalties for drug use on a student's consumption of marijuana are biased if both are determined by unobservable school or individual attributes. Reverse causality is also a potential challenge to retrieving estimates of the causal relationship, as the severity of school sanctions may simply reflect the need for more-severe sanctions. Using the National Longitudinal Study of Adolescent Health, I offer an instrumental-variables approach to retrieving an estimate of the causal response of marijuana use to sanctions and thereby demonstrate the efficacy of school-imposed penalties as a deterrent to adolescent drug use. This suggests that school sanctions may have important long-run benefits.     

锁相放大器的应用

对锁相放大器的原理、结构及其应用进行了比较全面的介绍,设计了测量光电器件的光谱特性的电路,并且利用锁相放大器测量了硒光电池的光谱特性,得到了较好的实验结果。     

《湘报》及其转载新闻报道研究

为分析《湘报》及其转载各类新闻报道的内容及其意义,对原始文献进行考证和统计,结果表明,《湘报》是戊戌维新运动时期资产阶级维新派在湖南长沙创办的一份以言论为主的报纸,同时也大量转载了国内外其他权威媒体的新闻消息和评论,主要包括时事政治新闻、新闻时事评论、自然科技新闻和商务经济新闻等。《湘报》转载的新闻报道对当时湖南整个社会风气的开化和推动湖南近代化进程起到了重要的作用。     

从魔幻世界到现实社会——哈利波特系列小说价值观浅析

在《哈利波特》系列小说中,J.K·罗琳借用一个魔幻世界,来讲述一个＂人＂的故事。而在这个魔幻世界的故事里,作者真情流露出了她对真、善、美的追求和对邪、恶、丑的憎恨,让读者看到了她所拥有的价值观。本文将通过分析小说主人公哈利波特的成长经历,探讨小说中所蕴涵的价值观及其对青少年的影响和启示。     

库切《生活和时代》的后殖民生态书写

库切的生态书写氤氲于其后殖民创作之中,生态主题与后殖民主题在其作品中相互交融,具有典型的后殖民生态书写特色。以往的评论主要从后殖民理论视阈来分析库切的文学创作,而对其作品中丰富的后殖民生态书写没有引起足够重视。《迈克尔·K的生活和时代》是展示库切后殖民生态关注的重要作品之一。在这部作品中,库切的后殖民生态书写绝非空洞地赞美大自然或将其浪漫化,而是与残酷的种族殖民战争及种族殖民统治相关联,具有明显的伦理政治倾向。通过探究《迈克尔·K的生活和时代》所蕴含的后殖民生态关注,我们能够窥见库切尊重一切生命、保护生态环境、促进人与自然和谐相容及反对一切霸权的后殖民生态伦理观。     

从霍米·巴巴后殖民主义视角解读莫里森《宠儿》中黑人女性身份建构

《宠儿》是非裔美国女作家托尼·莫里森的历史三部曲之一。从霍米·巴巴的后殖民主义视角解读小说《宠儿》中的黑人女性身份的建构,通过分析莫里森在小说中对黑人女性一段被遗忘历史的痛苦回顾,揭示出生活在奴隶制及其阴影下的人们,只有爱自己,积极融入黑人社区,才能直面历史的阴魂,重新寻找历史对现实的意义,粉碎无法言说的过去附加于身的他性,走上获得主体地位之路。     

Library Statistics: The Russian National Standard

Goals for developing the Russian national standard GOST 7.0.20—2014, System of Standards for Information, Librarianship, and Publishing: Library Statistics: Indicators and Units of Calculation, were to create lists of statistical indicators for library and documentation activities and to establish the statistical units for measuring those activities. The regulations included in the new standard will improve Russian library statistics, since its indicators cover all areas of modern library work. Unified indicators and units of calculation will promote uniformity in the primary statistical data submitted. Such uniformity facilitates accurate comparison and analysis for planning, accounting, and forecasting.     

Libraries Across the Education Continuum: Relationships Between Library Services at the University of Montana and Regional High Schools

This study explores the library instructional programming and resources of high school library media centers in western Montana with the intent of documenting and understanding both the services provided to and the experiences of first-year college students at the University of Montana. Results from the survey (n = 22) and site visits (n = 10) reveal wide variation in the levels and types of library instructional programming provided at the library media centers, including media specialists’ perceptions of high school students’ information literacy skills. However, consistency was seen in the media specialists’ collection management strategies and in collection content. The results suggest implications for first-year library programming and highlight opportunities for further 9–16 collaboration and study.     

费正清视阈中的毛泽东时代及其启示

费正清不仅是美国著名的中国史专家,同时也是毛泽东时代的见证者和记录者.费正清基于自己的切身体验和观察思考,认为毛泽东所领导的革命是一场“为了老百姓”而重建中国的革命,给中国和中国人民带来的是福音;毛泽东所领导的社会主义建设虽出现过一些失误,但仍不失为是一个伟大的创造性成就.无论是毛泽东所领导的革命还是社会主义建设,都是由为中华民族谋独立、解放、繁荣和为中国人民谋自由、民主、幸福这两大梦想所推动.