{"id":"https://openalex.org/A5114514467","orcid":"https://orcid.org/0009-0003-1703-1655","observed_orcids":["https://orcid.org/0009-0003-1703-1655"],"display_name":"Nana Li","raw_author_names":["Na-Na Li","NaNa Li","Nana Li"],"full_name":"Nana Li","works_count":14,"cited_by_count":152,"summary_stats":{"2yr_mean_citedness":7.0,"h_index":7,"i10_index":6},"ids":{"openalex":"https://openalex.org/A5114514467","orcid":"https://orcid.org/0009-0003-1703-1655","observed_orcids":["https://orcid.org/0009-0003-1703-1655"]},"affiliations":[{"institution":{"id":"https://openalex.org/I116265982","ror":"https://ror.org/05h33bt13","display_name":"Qinghai University","country_code":"CN","type":"education","lineage":["https://openalex.org/I116265982"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I135714990","ror":"https://ror.org/047bp1713","display_name":"North University of China","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I162868743","ror":"https://ror.org/012tb2g32","display_name":"Tianjin University","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I184843921","ror":"https://ror.org/018hded08","display_name":"Hebei University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]},"years":[2024,2009,2008,2007]},{"institution":{"id":"https://openalex.org/I40963666","ror":"https://ror.org/03x1jna21","display_name":"Central China Normal University","country_code":"CN","type":"education","lineage":["https://openalex.org/I40963666"]},"years":[2008]},{"institution":{"id":"https://openalex.org/I4210149916","ror":"https://ror.org/056w1kd89","display_name":"Tea Research Institute","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210149916","https://openalex.org/I4210151987"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I76130692","ror":"https://ror.org/00a2xv884","display_name":"Zhejiang University","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]},"years":[2013]}],"last_known_institutions":[{"id":"https://openalex.org/I184843921","ror":"https://ror.org/018hded08","display_name":"Hebei University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"topics":[{"id":"https://openalex.org/T11476","display_name":"Graph theory and applications","count":3,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","count":3,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","count":2,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","count":2,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11411","display_name":"Tea Polyphenols and Effects","count":2,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11411","display_name":"Tea Polyphenols and Effects","value":3.79e-05,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","value":2.6e-05,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11476","display_name":"Graph theory and applications","value":2.46e-05,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12541","display_name":"Graph Labeling and Dimension Problems","value":1.63e-05,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14510","display_name":"Medical Imaging and Analysis","value":1.55e-05,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.8850748538970947},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.8222808837890625},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.7078160643577576},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.21544420719146729},{"id":"105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","score":0.17643660306930542}],"counts_by_year":[{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":4},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":1},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":3},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":8},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2024,"works_count":2,"oa_works_count":1,"cited_by_count":30},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":28},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":17}],"display_name_alternatives":["Na-Na Li","NaNa Li","Nana Li"],"block_key":"n li","works_api_url":"https://api.openalex.org/works?filter=author.id:A5114514467","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}