共查询到20条相似文献,搜索用时 0 毫秒
1.
2.
许方英 《大学图书情报学刊》2003,21(4):63-64,72
高校图书馆“网站”作为图书馆对外宣传的一个动态窗口,其质量的好坏直接影响到图书馆的形象。文章根据图书馆的特点,结合工作实践,探讨图书馆网站的设计、制作和维护的思路与方法。 相似文献
3.
《古今韵会》作者黄公绍生平事迹史传阙载。本文据方志、墓志所记,结合黄氏本人作品,对相关信息分析、爬梳,综合考证,勾勒出黄氏身世之大概轮廓,描绘出一个出身宦门,青年时受理学熏陶又热衷仕途,晚境迷佛的学者形象。 相似文献
4.
孔天监的《藏书记》是最早记录我国古代公共图书馆思想和实践的一篇文章,在我国古代图书馆学史上占有重要地位。本文介绍了该文的作者,分析了该文的内容,明确了我国古代公共图书馆的设立初衷确是对弱势群体给予人文关怀。 相似文献
5.
6.
Information tasks on competitive intelligence are defined and software tools to solve them are proposed. 相似文献
7.
8.
《Communication monographs》2012,79(2):83-97
Two approaches to explaining the relation between interaction and participator judgments in small groups are examined. The first, expectations states theory, suggests that participator judgments are consistent across raters for a given target, and that such ratings are a function of the heuristic processing of social information. The second approach, the local management model, assumes more thoughtful processing of members' behaviors, leading to uniqueness in how perceivers evaluate targets as participators. A social relations analysis of participator assessments in same- and mixed-sex groups revealed consensus in participator judgments; uniqueness also played a role in how members perceived each other as useful participators. In addition, consensus was correlated with participation, but not with sex. The discussion addresses the necessity and sufficiency of each model as well as the conditions under which each model would better fit the data. 相似文献
9.
10.
尤根玲 《大学图书情报学刊》2005,23(3):33-34
简要分析了图书馆在信息网建设中的重要性,加强图书馆信息配置的重要意义,图书馆信息资源配置严重不足所带来的不利影响.引导人们关注因图书馆信息资源配置严重不足导致图书馆在信息化建设中严重滞后这一根本问题. 相似文献
11.
本文在实践和相关理论研究的基础上,尝试建立系。这个分类体系的特点在于充分体现了商业行为的特征,花费大量的时间去设计一种初始方案。 相似文献
12.
13.
14.
In this paper, a simple relation between the Leimkuhler curve and the mean residual life is established. The result is illustrated with several models commonly used in informetrics, such as exponential, Pareto and lognormal. Finally, relationships with some other reliability concepts are also presented. 相似文献
15.
16.
17.
电子文件的归档范围及其保管期限研究是电子文件归档管理中的一个重要课题.由于电子文件管理的特殊性,决定着它不同于纸质文件管理,因而,在其归档范围和保管期限上并不能与纸质文件完全等同. 相似文献
18.
题记:张子强,香港人,集智能型和暴力型犯罪于一身,长期活跃在香港、澳门和内地,其犯罪团伙在内地杀害多人,并从内地走私大批军火到香港,在香港启德机场持枪抢劫银行解款车,劫走1.7亿港币,又绑架香港两名富商,勒索赎金16亿港币,甚至把目标指向香港特区政府的高级官员.中央将张子强跨境暴力犯罪集团案交给广东省公安厅侦办,时任广东省公安厅副厅长的朱明健任该案总指挥.…… 相似文献
19.
高天惠 《大学图书情报学刊》2004,22(3):19-20,92
面对信息技术和网络环境的冲击与压力,探讨了运用再造工程对我国中小型图书馆的业务、管理和服务进行修正改善的具体方法与保证措施. 相似文献
20.
José Luis Ortega 《Journal of Informetrics》2018,12(3):579-589
The main objective of this study is to describe the life cycle of altmetric and bibliometric indicators in a sample of publications. Altmetrics (Downloads, Views, Readers, Tweets, and Blog mentions) and bibliometric counts (Citations) (in this study, the indicators will be capitalized to differentiate them from the general language) of 5185 publications (19,186 observations) were extracted from PlumX to observe their distribution according to the publication age. Correlations between these metrics were calculated from month to month to observe the evolution of these relationships. The results showed that mention metrics (Tweets and Blog mentions) are the earliest metrics that become available most quickly and have the shortest life cycle. Next, Readers are the metrics with the highest prevalence and with the second fastest growth. Views and Downloads show a continuous growth, being the indicators with the longest life cycles. Finally, Citations are the slowest indicators and have a low prevalence. Correlations show a strong relationship between mention metrics and Readers and Downloads, and between Readers and Citations. These results enable us to create a schematic diagram of the relationships between these metrics from a longitudinal view. 相似文献