《延安大学学报》（自然科学版）近4年网络传播的分析

以中国知网2005年1月1日至2008年7月31日的统计数据为基础，对《延安大学学报》（自然科学版）的网络传播情况进行分析。结果表明：2005—2008年《延安大学学报》（自然科学版）访问量为145726次，其中院校类访问用户占总数的61．7％。下载频次为66383次。数学文献数为351篇，引用频次为154次。物理文献数为128篇，引用频次为28次。化学文献数为142篇，引用频次为141次。生物科学文献数为77篇，引用频次为160次。其中化学、化学工业、计算机技术和生物科学各学科引用频次较高。定量分析《延安大学学报》（自然科学版）的网络传播情况，为进一步发展提供理论依据。

Analysis on Internet Communication of the Journal of Yanan University (Natural Science Edition) from 2005 to 2008

Based on the statistic data of internet communication by CNKI from January 1, 2003 to July 31, 2008, internet communication of the journal of Yanan University （Natural Science Edition）was discussed. The results showed that the visit of the Journal of Yanan University （Natural Science Edition） from 2005 to July 2007 is 145 726 times, school visit account for 61.7 percent. The number of mathematics is 351 studies, quoted frequency for 154 times. The number of physics is 128 studies, quoted frequency for 28 times. The number of chemistry is 142 studies, quoted frequency for 142 times. The number of biology is 77 studies, quoted frequency for 160 times. Internet visit and user access to high ration yearly, of which chemistry, chemical industry, computer technology and biology cited were most notable in all disciplines, compared with the other subjects. Quantitative analysis on the Journal of Yanan University （ Natural Science Edition） internet communication, it can provide a theoretical basis for further development.