2026-10-13T06:29:33Z https://www.scidb.cn/oai

10.57760/sciencedb.42410 2026-08-19T10:52:58Z

2026-08-19 CNKI Citation Dataset in the Field of Physical Activity (2010–2025) doi:10.57760/sciencedb.42410 en The dataset consists of six core data files: (1) Physical Activity Citation Raw Data.xls is the raw citation dataset containing 5,166 original literatures; (2) Cleaned Physical Activity Citation Data.xlsx is the cleaned citation dataset containing 5,021 valid literatures; (3) Physical Activity Keyword Data.xlsx is the cleaned citation dataset containing 21,425 detailed keyword records; (4) Author‑Collaboration Dataset.xlsx is the author collaboration relationship dataset containing 49,806 detailed author‑collaboration records; (5) Physical Activity Affiliation‑Collaboration Data.xlsx is the institutional collaboration relationship dataset containing 11,027 detailed institutional‑collaboration records; (6) The Citespace‑CINK Visual Analysis Text Folder stores Citespace literature conversion data, including visual analysis files for all citations. Supplementary materials: four auxiliary tables for institutional alias mapping, keyword synonym merging, author disambiguation, quality sampling and duplicate‑record checking, as well as complete data‑processing scripts (Python/R) and this data dictionary. physical activity; citation dataset; CNKI chen liang Yu Shihai Han Shanshan Ke Youzhi Cui Zhonglei Li Yaxing Ye Yupeng Zhang Yangsheng Zhang Yao Huang Zengsong Zhu Weidong Zhao Linlin Sun Dan Wei Yong Xu Chuanyi Feng Shuo Zhang Qing Zhou Baowei Zhu Sai Wang Guowei Li Bo PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank