环境群体性事件的应急响应协同研究

引入环境群体性事件应急响应协同理论模型。以"厦门PX项目事件"为例,从权力、合法性与紧急性3个维度和7组利益相关者(包括单重属性的潜在型、随意型、苛求型,双重属性的支配型、依赖型、危险型,以及三重属性的决定型)的角度,对该理论进行实证分析,并从运作和政策层面对各利益相关者所处地位、行为模式进行探讨,以动态视角分析利益相关者的演变态势及其可能性。     

地方政府竞争对城市用地扩张的传导机制研究——以广东省为例

本文以广东省为例,利用2007-2012年设区市层面的面板数据,采用面板数据因果检验及回归分析等计量经济学分析工具,实证分析了地方政府竞争对城市用地扩张的传导机制。研究结果表明地方政府竞争对城市用地扩张的影响是通过如下四层逻辑关系进行传导的:1地方政府进行竞争的过程中,存在工业用地低价出让的行为;2地方政府工业用地低价出让具备引资功能;3资本净流入存在如下溢出效应:固定资产投资增加、经济增长、人口聚集、商住用地出让金增加;4资本流入的溢出效应对城市用地扩张具有明显正向作用。基于以上逻辑关系,认为固定资产投资增加、经济增长、人口聚集、商住用地出让金增加等溢出效应是城市用地扩张的表层原因,根本原因是迫使地方政府进行竞争的制度因素。     

细颗粒物(PM_(2.5))对农村环境空气质量评价的影响分析

为了评估细颗粒物(PM2.5)监测对农村空气质量等级的影响,2014年在3个村庄监测了二氧化硫(SO2)、二氧化氮(NO2)、吸入性颗粒(PM10)和细颗粒物(PM2.5)等污染指标,使用环境空气质量标准(GB 3095-2012)和环境空气质量指数(AQI)法进行评价。结果显示:农村环境空气质量评价等级在细颗粒物(PM2.5)纳入评估后有所降低,等级为优的比例从29.7%下降到1.7%,等级为良的比例从70.3%提高到95.0%,同时轻微污染的比例从0提高到3.3%。环境空气质量指数(AQI)法对空气污染物有了更准确的评价,能评估未超标情况下空气污染物对空气质量的贡献程度。PM2.5与PM10有显著的正相关关系。     

Calculating the Return on Investment (ROI) for Library Consortia

This column focuses on formal collaboration and networking among libraries through consortia. It offers in-depth examinations of issues facing modern library consortia including (but not limited to) e-resource licensing, ebooks, next generation integrated library systems, shared print archiving, shared digital repositories, governance and other relevant topics. Contributions are accepted for this column and must be submitted to George Machovec (george@coalliance.org). Contact the column editor for suggested topics, deadlines and formatting.

Library consortia are under increasing scrutiny regarding their value to member libraries. Most consortia offer a suite of services which can be valued either quantitatively or qualitatively to determine a return on investment for money and time put into consortial activities. Various common consortial activities are discussed with thoughts regarding their value to local libraries. Recommendations and suggestions are provided on how to perform a Cost Benefit Analysis (CBA)/Return on Investment (ROI).     

国际组织开放政府数据评估方法的比较与分析

[目的/意义] 开放政府数据评估是开放政府数据的重要组成部分,目前正处于起步发展阶段,需要逐步形成一套科学适用的评估体系。[方法/过程] 通过桌面调查和对比分析,针对当前国际组织部分代表性开放政府数据评估项目的实施,着重从评估方法、评估对象以及指标体系与评估效果等角度分析不同评估项目的实际运行状况。[结果/结论] 归纳和总结各类开放政府数据评估项目的特色与不足,发现国际组织开放政府数据评估的一些规律性做法,如第三方评估保证了评估的客观公正,评估指标体系设计围绕主题科学制定,以数据开放为核心,注重评估方法的整体优化以及重视评估信息采集与处理的信度与效度等。     

Hybrid Journals: Ensuring Systematic and Standard Discoverability of the Latest Open Access Articles

An important current challenge for research information providers is ensuring the automated discovery of Open Access (OA) content in hybrid journals. We found no evidence of discovery services that are able to systematically identify the crucially important free full-text availability of OA articles regardless of where and how such articles have been published (i.e., in fully OA journals or in hybrid journals). A solution is important because hybrid journals are proliferating and consequently the chances of missing OA articles is real and is happening. Nearly all of the major publishers now provide such journals in order to take advantage of recent changes in research funder requirements, and to be competitive in the new OA business model. By working with a group of scholarly publisher partners and by using standard metadata elements that publishers are already familiar with, we show a systematic and standardized manner to identify OA at the article level. Our proposal is to embed OA-related elements in the metadata freely exposed by publishers for aggregators and discovery services. For example, in the Table of Content (TOC) Really Simple Syndication feeds the publishers use to announce new journal issues and content. Based on the initial results obtained, we discuss the capabilities of our solution, and evaluate the impact produced by our application in the systematic discoverability of OA content from the participating hybrid journals, using an implementation done with the freely available journal current awareness service—JournalTOCs.     

Actions and Updates on the Standards and Best Practices Front

Four standards and best practices recently released or currently underway at the National Information Standards Organization were presented: Knowledge Bases and Related Tools, Presentation and Identification of E-Journals, Open Discovery Initiative, and Open Access Metadata Indicators. Basics outlining the creation work and deliverables were shared for each project. Applicability of these standards and best practices for different stakeholders of the information community were discussed.     

代词"其"能否做主语的辨析

根据《现代汉语词典》中"其"的含义以及《辞海》中"主语"的定义,对5种编辑出版类期刊和3种语言文字类期刊中"其"的用法进行辨析,认为代词"其"在白话文里能够用作主语.     

电子政务系统中档案室的角色定位

本文在分析传统机关档案室角色定位的基础上,探讨电子环境下由于保管载体、管理环境的不同给档案工作带来的新挑战、新要求;并指出这种变化对档案工作的逻辑起点、管理责任等基本问题并未造成实质性的改变.因此,全程管理与前端控制理论所构建的理想管理模式并不可行,而应回归传统的档案管理理论,即档案室应作为机关档案管理的负责者与档案馆工作的支撑者,参与信息化建设及前端文件审计工作中.     

体育产业发展中的政府职能定位研究

摘要：体育产业发展需要政府的管理和引导,政府职能科学定位与充分发挥有利于促进体育产业的持续发展。运用文献资料、比较分析和归纳分析法等方法分析了我国体育产业发展中的政府职能定位。研究认为：我国体育产业发展中政府职能存在着传统体制束缚严重、宏观调控缺乏、政策扶持不力以及科学管理不到位等问题。并且,政府部门在体育产业发展过程中必须确立宏观调控职能,为社会创造公平的法制环境和政策环境,引导人们的体育消费热情;应该加强体育产业的监督和管理;并构建体育产业发展的公共服务机制,充分发挥政府的公共服务职能。而政府职能的合理化选择对于促进体育产业的快速发展有着重要意义。