{"id":"https://openalex.org/A5070129309","orcid":"https://orcid.org/0000-0001-7899-3311","observed_orcids":["https://orcid.org/0000-0001-7899-3311"],"display_name":"Elias Matinde","raw_author_names":["E Matinde","E. Matinde","Elias Matinde"],"full_name":"Elias Matinde","works_count":36,"cited_by_count":750,"summary_stats":{"2yr_mean_citedness":1.5,"h_index":9,"i10_index":9},"ids":{"openalex":"https://openalex.org/A5070129309","orcid":"https://orcid.org/0000-0001-7899-3311","observed_orcids":["https://orcid.org/0000-0001-7899-3311"]},"affiliations":[{"institution":{"id":"https://openalex.org/I17948180","ror":"https://ror.org/05snt2t16","display_name":"Mintek","country_code":"ZA","type":"facility","lineage":["https://openalex.org/I17948180"]},"years":[2026,2025,2024,2023,2022,2020]},{"institution":{"id":"https://openalex.org/I192619145","ror":"https://ror.org/03rp50x72","display_name":"University of the Witwatersrand","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]},"years":[2026,2025,2024,2023,2022,2020,2019,2018,2017]},{"institution":{"id":"https://openalex.org/I201537933","ror":"https://ror.org/01dq60k83","display_name":"Tohoku University","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]},"years":[2012,2011,2008]},{"institution":{"id":"https://openalex.org/I204778367","ror":"https://ror.org/05xg72x27","display_name":"Norwegian University of Science and Technology","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I17948180","ror":"https://ror.org/05snt2t16","display_name":"Mintek","country_code":"ZA","type":"facility","lineage":["https://openalex.org/I17948180"]},{"id":"https://openalex.org/I192619145","ror":"https://ror.org/03rp50x72","display_name":"University of the Witwatersrand","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]},{"id":"https://openalex.org/I204778367","ror":"https://ror.org/05xg72x27","display_name":"Norwegian University of Science and Technology","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"topics":[{"id":"https://openalex.org/T11126","display_name":"Metallurgical Processes and Thermodynamics","count":17,"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/T11837","display_name":"Iron and Steelmaking Processes","count":14,"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/T11091","display_name":"Extraction and Separation Processes","count":10,"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/T11672","display_name":"Recycling and utilization of industrial and municipal waste in materials production","count":10,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T12865","display_name":"Tailings Management and Properties","count":6,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T12774","display_name":"Bauxite Residue and Utilization","value":0.0002001,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12865","display_name":"Tailings Management and Properties","value":0.0001137,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11837","display_name":"Iron and Steelmaking Processes","value":8.06e-05,"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/T13790","display_name":"Waste Management and Environmental Impact","value":4.99e-05,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11126","display_name":"Metallurgical Processes and Thermodynamics","value":4.66e-05,"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"}}],"x_concepts":[{"id":"191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","score":0.7979999780654907},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.675599992275238},{"id":"548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","score":0.6285000443458557},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.5605000257492065},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.4232676029205322}],"counts_by_year":[{"year":2008,"works_count":1,"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":2,"oa_works_count":2,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":1,"cited_by_count":8},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2017,"works_count":12,"oa_works_count":0,"cited_by_count":12},{"year":2018,"works_count":2,"oa_works_count":2,"cited_by_count":17},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":20},{"year":2020,"works_count":3,"oa_works_count":3,"cited_by_count":38},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":68},{"year":2022,"works_count":2,"oa_works_count":0,"cited_by_count":69},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":96},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":97},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":130},{"year":2026,"works_count":5,"oa_works_count":5,"cited_by_count":144}],"display_name_alternatives":["E Matinde","E. Matinde","Elias Matinde"],"block_key":"e matinde","works_api_url":"https://api.openalex.org/works?filter=author.id:A5070129309","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5070129309","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}
