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�ҹ�1991��1995�����ݿ��о�����   总被引:1,自引:0,他引:1  
统计分析了1991~1995年我国10种图书馆学情报学核心期刊上发表的有关数据库的论文313篇,研究数据库文献在各个主题的分布情况、文献发展的变化和被忽略的领域  相似文献   

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Community radio can serve as an important national resource, giving local voices access to media and providing an alternative to mainstream broadcasters. This study examined the status of community radio in two contrasting settings: Thailand where community stations number in the thousands and Malaysia where community radio has so far not been allowed. Although Thailand's community broadcasters started their operations without formal authorization, successive governments have not taken action to force their general closure. However, steps to create a legal status for them have moved at a sluggish pace. In Malaysia, authorization for community radio stations seems never to have been seriously considered even though public groups have expressed enthusiasm for the idea. In both nations, political considerations have been major factors governing the slow development of policies for community radio.  相似文献   

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图书馆精神与英美民主化进程的历史渊源   总被引:1,自引:0,他引:1  
公共图书馆精神源于英美民主政治文化传统。民主政治及其所蕴含的人文精神是图书馆精神形成的必备条件。我国图书馆精神必将依赖我国政治文化的改善加快进程。  相似文献   

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There are many automated serials control systems on the market today. SC350 is OCLC's entry. SC350 is an efficient and cost-effective way to handle serials in any type of library. The system is divided into modules, such as prediction, check-in, claiming routing, etc. Each module is clearly defined and easy to master. No system is flawless, however, and this includes SC350. Problems exist with the manual, but these are manageable. OCLC has shown a willingess to work with users in enhancing and correcting the SC350 software. Overall, the advantages in uslng SC350 for serials control far outnumber the disadvantages.  相似文献   

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1991—2000年我国情报学理论研究论文统计分析   总被引:6,自引:1,他引:5  
本文从年代、著者、期刊、主题等角度对1991 -2000年我国情报学理论研究论文进行了分析 ,文章基本反映出10年来我国情报学理论研究的实际状况  相似文献   

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《Communication Teacher》2013,27(3):158-162
Course: Research Methods, Critical Thinking, Argumentation

Objectives: Students will (1) become more practiced in critical thinking and logical reasoning skills, (2) become more familiar with the steps of the scientific method, and 3) be introduced to the concept of validity in measurement, a-priori hypothesis formation and the role of theory  相似文献   

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所谓“鬼畜”,指的是一种剪辑率和声画同步率极高的视频形式,以达到一种洗脑或爆笑的效果.鬼畜是对传统视频的颠覆,体现了对主流文化的反叛,属于网络青年亚文化.文章运用问卷调查法和访谈法,对鬼畜亚文化迷群的鬼畜文本生产行为与动机进行了分析.研究发现:鬼畜迷群文本生产的动机是自我价值实现、社交满足及情感的宣泄.鬼畜迷群所构建的话语体系更独立,相较其他亚文化显得更为专业、狭窄,迷群内部的认同感更高,因此以社交与自我认同建构的生产、消费导向更为明确.鬼畜文化展现出具有弱化抵抗、多元发展自身文化和偏重娱乐化的特质,符合后亚文化的典型特征.但这并不意味着“鬼畜文化”已经被彻底收编,目前它正处于一个略微尴尬的位置.  相似文献   

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The monopolization of academic journal publishers concentrates power and valuable information into the hands of a few players in the marketplace. It has detrimental effects on how information flows and is accessed. This, in turn, has profound effects on how a nation progresses. Placed in a theoretical framework, utilizing the marketplace of ideas and the economies that coincide, this article takes a look at the history of Elsevier in order to chart this course toward monopolization. It exhibits the effect it has already had on the academic community, while offering two models of Open Access as a much sounder option.  相似文献   

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《文物保护研究》2013,58(2):99-110
Abstract

The deterioration of stone monuments in urban atmospheres mainly involves corrosion by acid solutions. Thus the characterization of the material is of great importance in the understanding of stone decay. In this work, samples were taken from the balcony of the Metropolitan Cathedral (Mexico City), from three different areas of the facade of the National Museum of Tepotzotlán (NW of Mexico City) and also, for comparison, new fresh stone from the quarries of Chiluca and Los Remedios. Mineralogical, petrographic, chemical and structural analyses were carried out on all the samples, and a relationship was established between the degree of decay and the stone characteristics, such as porosity, specific surface area and calcium content. The characterization of the type of stone also influences the selection of conservation treatments.  相似文献   

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浅谈应用PXE网络克隆对电子阅览室计算机系统的维护   总被引:1,自引:0,他引:1  
电子阅览室作为高校数字图书馆的一个重要部分.要充分发挥其作用,必须要有良好的维护.介绍了应用基于PXE的网络克隆方法来实现对电子阅览室计算机系统快速高效维护.  相似文献   

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In 1962, an analysis of interlibrary loan requests for serials filled by NLM in 1959 was published. In the twenty-five years following 1959, important changes occurred in the biomedical library community, which had a significant impact on interlibrary loan activities, including the development of MEDLARS and online searching, the Regional Medical Library (RML) network, and union listing for serials. To describe NLM's current interlibrary loan request traffic for serials and to identify any significant changes in traffic between 1959 and 1984, a comparative analysis of 1984 serial loan requests was performed, primarily by manipulation of automated request records. The changes in request traffic strongly suggest that the efforts to strengthen regional document delivery through the RML program have been successful and that NLM's collection is now used primarily as a last resort.  相似文献   

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1959年上海城市总体规划档案选录:对外交通部分   总被引:1,自引:0,他引:1  
《档案与史学》2002,(6):24-27
档案架对外交通运输规划中的几个问题(一)铁路方面上海铁路枢纽建设工程,目前正在分期分批按1958年的规划设计方案进行。工程完成后,不仅可以大大提高铁路通过能力,并将减少市内运输压力和城市道路的运输负担。最近,在去年规划的基础上作了进一步的修订,经与铁路局等有关单位研究后,就以下几方面的问题提出一些初步意见。1.上海铁路枢纽规划要点(1)上海铁路枢纽将由沪宁、沪杭、无锡~宝山、金山卫~杭州四条辐射干线和浦西内外环线、浦东环线以及南何支线、何杨支线等组成,而以南翔、新桥两个主要编组场和何家湾、新龙华、月浦…  相似文献   

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克隆软件Ghost在图书馆电子阅览室中的应用   总被引:5,自引:0,他引:5  
本文介绍了克隆软件Ghost的几种工作模式及在实际工作中的应用,并对GHOST使用过程中应注意的问题进行了归纳总结。  相似文献   

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Citing the small number of bookstores in operation and a poor average annual book consumption among readers in Mexico, publishing industry professionals have long lamented the moribund state of the industry, while calling for more effective legislation to protect both publishers and booksellers and the creation of programs to promote reading among citizens of all ages. But in the last couple of years moves have been made to nurture the book industry and create greater awareness of the importance of reading as a vital cultural pastime, through training programs and by harnessing technological innovation, and while there is still much work to be done, publishers and booksellers alike are optimistic that they are making progress.  相似文献   

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