{"id":"https://openalex.org/A5137631433","orcid":null,"observed_orcids":[],"display_name":"Jiajun Zheng","raw_author_names":["Jiajun Zheng"],"full_name":"Jiajun Zheng","works_count":2,"cited_by_count":1,"summary_stats":{"2yr_mean_citedness":0.5,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5137631433","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I151727225","ror":"https://ror.org/03x80pn82","display_name":"Harbin Engineering University","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I151727225","ror":"https://ror.org/03x80pn82","display_name":"Harbin Engineering University","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"topics":[{"id":"https://openalex.org/T10221","display_name":"Composite Structure Analysis and Optimization","count":2,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12206","display_name":"Vibration and Dynamic Analysis","count":2,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10822","display_name":"Acoustic Wave Phenomena Research","count":1,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11096","display_name":"Aeroelasticity and Vibration Control","count":1,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10221","display_name":"Composite Structure Analysis and Optimization","value":9.3e-06,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12206","display_name":"Vibration and Dynamic Analysis","value":6.5e-06,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10822","display_name":"Acoustic Wave Phenomena Research","value":4.4e-06,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11096","display_name":"Aeroelasticity and Vibration Control","value":4.3e-06,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":"104286136","wikidata":"https://www.wikidata.org/wiki/Q1416137","display_name":"Modal analysis","score":0.49140000343322754},{"id":"2781052500","wikidata":"https://www.wikidata.org/wiki/Q2230313","display_name":"Shell (structure)","score":0.48339998722076416},{"id":"107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","score":0.43230000138282776},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.3546000123023987},{"id":"24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","score":0.3431999981403351}],"counts_by_year":[{"year":2026,"works_count":2,"oa_works_count":0,"cited_by_count":1}],"display_name_alternatives":["Jiajun Zheng"],"block_key":"j zheng","works_api_url":"https://api.openalex.org/works?filter=author.id:A5137631433","awards_count":0,"updated_date":"2026-10-10T12:59:14","created_date":"2026-06-03T00:00:00"}