"美丽中国"理念下"美丽出版"的宏观策略分析

"美丽中国"理念下"美丽出版"的实现离不开政府部门宏观策略的实施,包括制度性策略、规划性策略、整合性策略和导向性策略,这些宏观策略的使用能对"美丽出版"的贯彻与实施起到引导与规范作用,有利于"美丽出版"的早日实现.     

Four pitfalls in normalizing citation indicators: An investigation of ESI’s selection of highly cited papers

InCites Essential Science Indicators is becoming increasingly used to identify top-performing research and evaluate the impact of institutes. Unfortunately, our study shows that ESI indicators, as well as other normalized citation indicators, have the following flaws. First, the publication month and the online-to-print delay affect a paper’s probability of becoming a Highly Cited Paper (HCP). Papers published in the earlier months of the year are more likely to accumulate enough citation counts to rank at the top 1% compared with those published in later months of the year. Papers with longer online-to-print delays have an apparent advantage for being selected as HCPs. Research field normalizations lead to the third pitfall. Different research fields have different citation thresholds for HCPs, making research field classification important for a journal. In addition, the uniform thresholds for both articles and reviews in ESI affect the reliability of HCP selection because, on average, reviews tend to have higher citation rates than articles. ESI’s selection of HCPs provides an intuitive feel for the problems of normalized citation impact indicators, such as those provided in InCites and SciVal.     

Proximal advantage in knowledge diffusion: The time dimension

This paper intends to explore the impact of geographic proximity on the diffusion of knowledge in the form of publication citations, and argues that codified knowledge is transmitted faster in proximity and is subject to similar geographic constraints as tacit knowledge. The geographic proximity advantage would be particularly relevant in the early stage of dissemination. We collected three sets of research articles published in 1990, 2000 and 2010 and compared the longitudinal citations they received domestically and from abroad. The study found that domestic citations accumulate faster and reach their peak much earlier than foreign citations, and the difference is most evident in the first few years after publication. The result shows that geographic proximity does play a role in the speed of knowledge diffusion and points to the network effect for citations. Those located closer to the knowledge origin would be exposed and react to publications faster due to the additional opportunities of research exchange and network.     

国家精品课程网上资源可及性评估研究

参照由WAI提出的网络内容可及性标准1.0,借助于Bobby Online的在线评价工具及人工检测工具,采用抽样调查法来对2003～2005年度国家精品课程的网上资源进行了可及性检测和评价分析,结果发现10%的网上资源在可及性测试中获得比较理想的指数,大多数网上资源都有网页可及性错误.通过可及性参数分析与评估可以为高校精品课程网上资源建设提供依据和参考指标.     

Rollback,scissor-like closure of the Mongol-Okhotsk Ocean and formation of an orocline:magmatic migration based on a large archive of age dataOA

Tracing the closure of oceans with irregular margins and the formation of an orocline are crucial for understanding plate reconstruction and continental assembly.The eastern Central Asian Orogenic Belt,where the Mongol-Okhotsk orocline is situated,is one of the world’s largest magmatic provinces.Using a large data set of U-Pb zircon ages,we updated the timing of many published igneous rocks,which allowed us to recognize tightly ’folded’ linear Carboniferous-Jurassic magmatic belts that wrap arou...     

基于COM+组件技术的MBA网络教学管理系统的设计

基于COM 组件技术的分布式开发方法是一个当前流行的软件设计方法，国外已有不少成功的应用系统开发案例，本文针对于南京理工大学经济管理学院MBA的实际情况，提出了基于COM 组件技术MBA网络教学管理系统的应用模型，并具体论述了系统的总体设计、功能结构设计及其实现。     

微博信息可信度分析研究综述

简述微博信息可信度研究的背景和意义,并对微博信息可信度分析等相关概念进行界定;对微博信息可信度的研究成果进行梳理,指出这些研究的不足,并认为微博信息可信度分析的关键问题是微博信息特征的提取和可信度分析方法的设计;结合微博信息的特点及已有研究成果,指出微博信息可信度分析的核心技术包括自然语言处理、社会网络分析、机器学习与数据挖掘等;最后总结全文,对微博信息可信度分析的未来发展方向进行展望,为进一步研究提供参考。     

经典阅读:图书馆阅读推广的永恒主题——以沈阳师范大学图书馆为例

[目的/意义] 以沈阳师范大学图书馆的"经典阅读"理念和推广活动为例,探讨高校图书馆经典阅读的推广方式与推广路径,以重视传统经典的阅读,促进经典阅读推广活动的发展。[方法/过程] 基于经典阅读研究现状的分析,介绍沈阳师范大学图书馆经典阅读推广活动实践的得失,提出促进经典阅读推广活动的相关思考。[结果/结论] 经典阅读是高校图书馆阅读推广的核心,构建常态化经典阅读推广机制,让经典成为大学生教养的一部分,是高校图书馆阅读推广工作的责任与使命。     

Overlay期刊系统构建模式研究

通过对相关研究项目和应用的调研,对基于知识库软件和基于期刊出版软件构建Overlay期刊系统的两种主要模式的技术特点和应用趋势进行简要分析和说明,并提出一种基于OJS和OAI收割服务相结合以构建Overlay期刊系统的基本框架。