{"id":"https://openalex.org/A5005654965","orcid":"https://orcid.org/0000-0002-8547-6811","observed_orcids":["https://orcid.org/0000-0002-8547-6811"],"display_name":"Bennacer Lyacine","raw_author_names":["Bennacer Lyacine","Lyacine Bennacer"],"full_name":"Bennacer Lyacine","works_count":28,"cited_by_count":185,"summary_stats":{"2yr_mean_citedness":0.55,"h_index":4,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5005654965","orcid":"https://orcid.org/0000-0002-8547-6811","observed_orcids":["https://orcid.org/0000-0002-8547-6811"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1294671590","ror":"https://ror.org/02feahw73","display_name":"Centre National de la Recherche Scientifique","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I141576021","ror":"https://ror.org/05v509s40","display_name":"Universit\u00e9 Le Havre Normandie","country_code":"FR","type":"education","lineage":["https://openalex.org/I141576021","https://openalex.org/I4210105918"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I187560010","ror":"https://ror.org/03yb2hp88","display_name":"University of B\u00e9ja\u00efa","country_code":"DZ","type":"education","lineage":["https://openalex.org/I187560010"]},"years":[2024,2017]},{"institution":{"id":"https://openalex.org/I22223346","ror":"https://ror.org/01k476402","display_name":"Ahmed Draia University","country_code":"DZ","type":"education","lineage":["https://openalex.org/I22223346"]},"years":[2026,2025,2024,2023,2022,2021,2017,2013]},{"institution":{"id":"https://openalex.org/I233209018","ror":"https://ror.org/00jsjm362","display_name":"University of Abou Bekr Belka\u00efd","country_code":"DZ","type":"education","lineage":["https://openalex.org/I233209018"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I4392021197","ror":"https://ror.org/02sb3b652","display_name":"Laboratoire Ondes et Milieux Complexes","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I141576021","https://openalex.org/I4210105918","https://openalex.org/I4392021197"]},"years":[2013]}],"last_known_institutions":[{"id":"https://openalex.org/I22223346","ror":"https://ror.org/01k476402","display_name":"Ahmed Draia University","country_code":"DZ","type":"education","lineage":["https://openalex.org/I22223346"]}],"topics":[{"id":"https://openalex.org/T10894","display_name":"Groundwater flow and contamination studies","count":9,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T13140","display_name":"Materials Engineering and Processing","count":9,"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/T13236","display_name":"Geotechnical and construction materials studies","count":8,"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/T11331","display_name":"Fecal contamination and water quality","count":7,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T11375","display_name":"Geotechnical Engineering and Soil Stabilization","count":5,"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/T11331","display_name":"Fecal contamination and water quality","value":6.29e-05,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T13140","display_name":"Materials Engineering and Processing","value":4.56e-05,"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/T10894","display_name":"Groundwater flow and contamination studies","value":2.81e-05,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T13236","display_name":"Geotechnical and construction materials studies","value":2.2e-05,"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/T12350","display_name":"Particle Dynamics in Fluid Flows","value":2.19e-05,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical 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":0.6862999796867371},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.6340130567550659},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.47772452235221863},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.475600004196167},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.3418000042438507}],"counts_by_year":[{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":12},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":5},{"year":2022,"works_count":2,"oa_works_count":0,"cited_by_count":14},{"year":2023,"works_count":2,"oa_works_count":1,"cited_by_count":21},{"year":2024,"works_count":13,"oa_works_count":13,"cited_by_count":35},{"year":2025,"works_count":3,"oa_works_count":2,"cited_by_count":23},{"year":2026,"works_count":4,"oa_works_count":2,"cited_by_count":29}],"display_name_alternatives":["Bennacer Lyacine","Lyacine Bennacer"],"block_key":"b lyacine","works_api_url":"https://api.openalex.org/works?filter=author.id:A5005654965","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5005654965","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}