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目的调查北京中医药大学2004—2011年间博士学位论文样本的参考文献,分析论文样本的中外文期刊引用规律,探索其作者对中外文期刊信息的需求情况,为中医药专业图书馆制定信息资源建设对策提供参考。方法采用不完全随机取样方法选取博士学位论文样本,分析其参考文献,并统计被引用的中外文期刊的种类、语种、发行时间,以及引用频次。结果调查发现,8年间博士学位论文所引用的中外文期刊多达3 903种,占此间被引用的全部中外文参考文献类型的59.30%;在被引用的中外文期刊中,中文期刊(1 695种)占被引用的全部中文参考文献类型的41%,外文期刊(2 208种)占被引用的全部外文参考文献类型的92%;最早的中文期刊的发行时间是1953年,最早的外文期刊的发行时间是1944年;引用次数较多的40种中外文期刊的发行时间集中在近20年间,是北京中医药大学8年间博士学位论文参考文献的核心来源。结论调查结果表明,中外文期刊是北京中医药大学博士学位论文不可替代的参考文献来源。某些出版年代较为久远的中外文期刊仍具有参考价值。承担研究生辅助教学任务的中医药专业图书馆,在制定信息资源建设对策时,要重视各种介质的中外文期刊的采购,尤其要保障近20年来所发行的中外文期刊的馆藏。
Objective To investigate the references of samples of doctoral dissertations from 2004 to 2011 at Beijing University of Chinese Medicine, to analyze the citations of Chinese and foreign periodicals in the paper sample, to explore the authors’ needs for information of Chinese and foreign periodicals, to develop information resources for Chinese medicine libraries Countermeasures to provide a reference. Methods Incomplete random sampling method was used to select doctoral dissertation samples, and the references were analyzed. The types, languages, time of issuance of the cited Chinese and foreign periodicals, and the frequency of citations were counted. Results The survey found that there were 3 903 Chinese and foreign journals cited in the doctoral dissertations over the past 8 years, accounting for 59.30% of all Chinese and foreign references cited in this dissertation. Among the cited Chinese and foreign journals, Chinese journals (1 695 Accounting for 41% of all cited Chinese reference types, 92% of all foreign reference types cited by foreign language periodicals (2 208 species), and the earliest Chinese periodicals were issued in 1953, the earliest foreign periodicals Was published in 1944. The publication period of the 40 Chinese-foreign periodicals with the most citations was concentrated in the past 20 years, which is the core source of the references of the doctoral dissertations of Beijing University of Chinese Medicine in the past eight years. Conclusions The survey results show that Chinese and foreign journals are irreplaceable sources of reference for doctoral dissertations of Beijing University of Chinese Medicine. Some Chinese and foreign journals that have been published for a long time still have reference value. Chinese medicine specialty libraries undertaking postgraduate teaching tasks should pay attention to the procurement of Chinese and foreign periodicals in various mediums when formulating the countermeasures for the construction of information resources. In particular, it is necessary to safeguard the collections of Chinese and foreign periodicals that have been issued in the past 20 years.