{"id":"https://openalex.org/A5036096878","orcid":"https://orcid.org/0000-0001-6673-6967","observed_orcids":["https://orcid.org/0000-0001-6673-6967"],"display_name":"Ali Hadji","raw_author_names":["A HADJI","A Hadji","A. Hadji","Ali Hadji","HADJI A."],"full_name":"Ali Hadji","works_count":24,"cited_by_count":202,"summary_stats":{"2yr_mean_citedness":3.0,"h_index":7,"i10_index":6},"ids":{"openalex":"https://openalex.org/A5036096878","orcid":"https://orcid.org/0000-0001-6673-6967","observed_orcids":["https://orcid.org/0000-0001-6673-6967"]},"affiliations":[{"institution":{"id":"https://openalex.org/I108754898","ror":"https://ror.org/03sf55932","display_name":"Badji Mokhtar-Annaba University","country_code":"DZ","type":"education","lineage":["https://openalex.org/I108754898"]},"years":[2026,2024,2023,2021,2020,2018,2017,2016,2015,2014,2011,2008,2004,2000,1999]}],"last_known_institutions":[{"id":"https://openalex.org/I108754898","ror":"https://ror.org/03sf55932","display_name":"Badji Mokhtar-Annaba University","country_code":"DZ","type":"education","lineage":["https://openalex.org/I108754898"]}],"topics":[{"id":"https://openalex.org/T12427","display_name":"Metal Alloys Wear and Properties","count":20,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14128","display_name":"Metallurgical and Alloy Processes","count":17,"subfield":{"id":"https://openalex.org/subfields/2500","display_name":"General Materials Science"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10386","display_name":"Microstructure and Mechanical Properties of Steels","count":15,"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/T10840","display_name":"High Temperature Alloys and Creep","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/T12362","display_name":"Tribology and Wear Analysis","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"}}],"topic_share":[{"id":"https://openalex.org/T12427","display_name":"Metal Alloys Wear and Properties","value":0.0001189,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14128","display_name":"Metallurgical and Alloy Processes","value":6.32e-05,"subfield":{"id":"https://openalex.org/subfields/2500","display_name":"General Materials Science"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10386","display_name":"Microstructure and Mechanical Properties of Steels","value":4.56e-05,"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/T13213","display_name":"Mechanical Failure Analysis and Simulation","value":2.16e-05,"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/T12362","display_name":"Tribology and Wear Analysis","value":2.1e-05,"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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9277993440628052},{"id":"87976508","wikidata":"https://www.wikidata.org/wiki/Q1498213","display_name":"Microstructure","score":0.8981871604919434},{"id":"528890316","wikidata":"https://www.wikidata.org/wiki/Q731","display_name":"Manganese","score":0.8700202107429504},{"id":"191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","score":0.8397495746612549},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.5394021272659302}],"counts_by_year":[{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":6},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":11},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":21},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2023,"works_count":2,"oa_works_count":0,"cited_by_count":31},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":30},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":30}],"display_name_alternatives":["A HADJI","A Hadji","A. Hadji","Ali Hadji","HADJI A."],"block_key":"a hadji","works_api_url":"https://api.openalex.org/works?filter=author.id:A5036096878","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5036096878","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}