{"id":"https://openalex.org/A5073799058","orcid":"https://orcid.org/0000-0002-7500-7181","observed_orcids":["https://orcid.org/0000-0002-7500-7181"],"display_name":"Tareq Hajaj","raw_author_names":["T. Hajaj","Tareq Hajaj"],"full_name":"Tareq Hajaj","works_count":37,"cited_by_count":137,"summary_stats":{"2yr_mean_citedness":3.4347826086956523,"h_index":7,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5073799058","orcid":"https://orcid.org/0000-0002-7500-7181","observed_orcids":["https://orcid.org/0000-0002-7500-7181"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210088791","ror":"https://ror.org/00afdp487","display_name":"Victor Babe\u0219 University of Medicine and Pharmacy Timi\u0219oara","country_code":"RO","type":"education","lineage":["https://openalex.org/I4210088791"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018]}],"last_known_institutions":[{"id":"https://openalex.org/I4210088791","ror":"https://ror.org/00afdp487","display_name":"Victor Babe\u0219 University of Medicine and Pharmacy Timi\u0219oara","country_code":"RO","type":"education","lineage":["https://openalex.org/I4210088791"]}],"topics":[{"id":"https://openalex.org/T10113","display_name":"Dental materials and restorations","count":24,"subfield":{"id":"https://openalex.org/subfields/3505","display_name":"Orthodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10536","display_name":"Endodontics and Root Canal Treatments","count":17,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10359","display_name":"Dental Implant Techniques and Outcomes","count":13,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10356","display_name":"Orthodontics and Dentofacial Orthopedics","count":8,"subfield":{"id":"https://openalex.org/subfields/3505","display_name":"Orthodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11570","display_name":"Periodontal Regeneration and Treatments","count":5,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10536","display_name":"Endodontics and Root Canal Treatments","value":4.76e-05,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10113","display_name":"Dental materials and restorations","value":4.21e-05,"subfield":{"id":"https://openalex.org/subfields/3505","display_name":"Orthodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10359","display_name":"Dental Implant Techniques and Outcomes","value":4e-05,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10356","display_name":"Orthodontics and Dentofacial Orthopedics","value":2.16e-05,"subfield":{"id":"https://openalex.org/subfields/3505","display_name":"Orthodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12367","display_name":"Dental Trauma and Treatments","value":2.14e-05,"subfield":{"id":"https://openalex.org/subfields/3604","display_name":"Emergency Medical Services"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9312000274658203},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9084596633911133},{"id":"199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","score":0.764578104019165},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.6395999789237976},{"id":"29694066","wikidata":"https://www.wikidata.org/wiki/Q118301","display_name":"Orthodontics","score":0.611485481262207}],"counts_by_year":[{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2018,"works_count":3,"oa_works_count":3,"cited_by_count":7},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":11},{"year":2020,"works_count":2,"oa_works_count":2,"cited_by_count":9},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2022,"works_count":3,"oa_works_count":1,"cited_by_count":5},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":23},{"year":2024,"works_count":2,"oa_works_count":1,"cited_by_count":4},{"year":2025,"works_count":19,"oa_works_count":19,"cited_by_count":73},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":2}],"display_name_alternatives":["T. Hajaj","Tareq Hajaj"],"block_key":"t hajaj","works_api_url":"https://api.openalex.org/works?filter=author.id:A5073799058","updated_date":"2026-10-14T12:45:45","created_date":"2024-06-20T00:00:00"}
