{"id":"https://openalex.org/A5100663183","orcid":"https://orcid.org/0000-0002-4409-8359","observed_orcids":["https://orcid.org/0000-0002-4409-8359"],"display_name":"Jin Ma","raw_author_names":["Jin Ma","Ma Jin"],"full_name":"Jin Ma","works_count":17,"cited_by_count":774,"summary_stats":{"2yr_mean_citedness":1.5,"h_index":8,"i10_index":6},"ids":{"openalex":"https://openalex.org/A5100663183","orcid":"https://orcid.org/0000-0002-4409-8359","observed_orcids":["https://orcid.org/0000-0002-4409-8359"]},"affiliations":[{"institution":{"id":"https://openalex.org/I183067930","ror":"https://ror.org/0220qvk04","display_name":"Shanghai Jiao Tong University","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]},"years":[2024,2021,2019,2018,2017,2016,2015,2014]},{"institution":{"id":"https://openalex.org/I4210104344","ror":"https://ror.org/019dkz313","display_name":"Ningxia Academy of Agriculture and Forestry Sciences","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210104344"]},"years":[2025,2015,2014]},{"institution":{"id":"https://openalex.org/I4210153035","ror":"https://ror.org/04azzhq34","display_name":"Shanghai Construction Group (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210153035"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4392738113","ror":"https://ror.org/05ehpzy81","display_name":"China Electric Power Research Institute","country_code":"CN","type":"facility","lineage":["https://openalex.org/I17442442","https://openalex.org/I4392738113"]},"years":[2015]}],"last_known_institutions":[{"id":"https://openalex.org/I4210104344","ror":"https://ror.org/019dkz313","display_name":"Ningxia Academy of Agriculture and Forestry Sciences","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210104344"]}],"topics":[{"id":"https://openalex.org/T11254","display_name":"Fluid Dynamics and Vibration Analysis","count":3,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13925","display_name":"Offshore Engineering and Technologies","count":3,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","count":2,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10616","display_name":"Smart Agriculture and AI","count":2,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/T11604","display_name":"Ship Hydrodynamics and Maneuverability","count":2,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13307","display_name":"Diverse Scientific and Engineering Research","value":5.02e-05,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13046","display_name":"Electrokinetic Soil Remediation Techniques","value":4.67e-05,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11254","display_name":"Fluid Dynamics and Vibration Analysis","value":1.92e-05,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13925","display_name":"Offshore Engineering and Technologies","value":1.63e-05,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14391","display_name":"Forest, Soil, and Plant Ecology in China","value":1.37e-05,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7643073201179504},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.6046497225761414},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.5444977283477783},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.4785621464252472},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.38692179322242737}],"counts_by_year":[{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2014,"works_count":2,"oa_works_count":0,"cited_by_count":4},{"year":2015,"works_count":4,"oa_works_count":1,"cited_by_count":10},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":4},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":10},{"year":2018,"works_count":2,"oa_works_count":2,"cited_by_count":20},{"year":2019,"works_count":3,"oa_works_count":1,"cited_by_count":20},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":79},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":119},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":155},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":120},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":114},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":74},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":44}],"display_name_alternatives":["Jin Ma","Ma Jin"],"block_key":"j ma","works_api_url":"https://api.openalex.org/works?filter=author.id:A5100663183","updated_date":"2026-10-31T12:29:50","created_date":"2016-06-24T00:00:00"}