论文部分内容阅读
一、引文分析的目的与意义期刊是医学科学重要的情报源,在各种文献类型中居首位。另外,由于期刊信息量大、出版周期短、内容新深受广大读者的欢迎。随着科学技术的迅速发展,期刊数量和种类也急剧增加。面对这众多的期刊和价格不断上涨的现实,图书情报部门如何把有限的经费用在刀刃上,并在有限的空间内收藏有价值的利用率较高的期刊,进一步指导读者节省时间和精力而科学地选择利用期刊,我认为通过引文分析的方法确定和评价术专业的核心期刊是非常必要的。
First, the purpose and significance of citation analysis Periodicals is an important source of information in medical science, ranking first in various literature types. In addition, due to the volume of journal information, the publication of a short period of time, the new content by the majority of readers. With the rapid development of science and technology, the number and types of journals have also increased dramatically. In the face of these numerous journals and the reality of rising prices, how the LISL has put limited funds on the cutting edge and has valuable and highly-useful periodicals in a limited space will further guide readers to save time and energy Scientifically choose to use journals, I think through citation analysis method to determine and evaluate the core journals of professional surgery is very necessary.