{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,2]],"date-time":"2025-08-02T17:33:14Z","timestamp":1754155994801,"version":"3.41.2"},"reference-count":95,"publisher":"Emerald","issue":"3","license":[{"start":{"date-parts":[[2021,2,22]],"date-time":"2021-02-22T00:00:00Z","timestamp":1613952000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.emerald.com\/insight\/site-policies"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["LHT"],"published-print":{"date-parts":[[2022,5,27]]},"abstract":"<jats:sec><jats:title content-type=\"abstract-subheading\">Purpose<\/jats:title><jats:p>This study aims to identify the prominent topics, the distribution and association characteristics of topics and the topic evolutionary trends of Documentary Heritage Preservation and Conservation (DHPAC) research in China.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Design\/methodology\/approach<\/jats:title><jats:p>Keywords of relevant papers in China National Knowledge Infrastructure (CNKI) were extracted as the data source in this study. First, frequency and co-occurrence of keywords of the selected papers were obtained by using SATI. Second, co-word network indicators were calculated with the Pajek software. Then, VOSviewer was applied to optimize the visualization of the sub-communities. Finally, a topics evolution map of this research field was implemented by CorTexT.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Findings<\/jats:title><jats:p>The research topics of DHPAC research in China were unbalanced but distinct. Topics of DHPAC research in China possessed inconspicuous orientation and consistency. The core topics had less influence on the overall network. A research system had formed with archival conservation and ancient books conservation as the core research directions. Research in this field had formed four continuous evolutionary paths about ancient books conservation, salvage conservation, archival conservation and archives conservation technology science with topics fusion and differentiation coexisting. Attentions on \u201cancient books conservation\u201d, \u201cpaper relics conservation\u201d, \u201celectronic record\u201d, \u201cdigitization\u201d, \u201cminority\u201d, \u201cdocuments in the republic of China\u201d had increased during the past two\u00a0decades and new hot topics of DHPAC research kept appearing in China.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Originality\/value<\/jats:title><jats:p>This study synthesized and analyzed the research results of DHPAC research in China from a more comprehensive perspective and revealed the topic structure and longitudinal evolution process intuitively with co-word analysis and social network analysis, which can assist researchers to improve research systematization, discover new research directions and seek cooperative research path.<\/jats:p><\/jats:sec>","DOI":"10.1108\/lht-08-2020-0184","type":"journal-article","created":{"date-parts":[[2021,2,18]],"date-time":"2021-02-18T16:23:03Z","timestamp":1613665383000},"page":"805-827","source":"Crossref","is-referenced-by-count":9,"title":["Topic structure and evolution patterns of documentary heritage preservation and conservation research in China"],"prefix":"10.1108","volume":"40","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4778-7432","authenticated-orcid":false,"given":"Bai","family":"Yun","sequence":"first","affiliation":[]},{"given":"Zhao","family":"Yue","sequence":"additional","affiliation":[]},{"given":"Zhou","family":"Yaolin","sequence":"additional","affiliation":[]}],"member":"140","published-online":{"date-parts":[[2021,2,22]]},"reference":[{"issue":"10","key":"key2022052603103999700_ref501","first-page":"155","article-title":"Fast unfolding of communities in large networks","volume":"2008","year":"2008","journal-title":"Journal of Statistical 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