{"id":"https://openalex.org/A5099640871","orcid":null,"observed_orcids":[],"display_name":"A. Chedri Mammar","raw_author_names":["A. C. Mammar","A. Chedri Mammar","Abdelmadjid Chedri Mammar","Mammar, Abdelmadjid Chedri"],"full_name":"A. Chedri Mammar","works_count":4,"cited_by_count":42,"summary_stats":{"2yr_mean_citedness":3.5,"h_index":2,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5099640871","orcid":null,"observed_orcids":[]},"affiliations":[{"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":[2019]},{"institution":{"id":"https://openalex.org/I3129390127","ror":"https://ror.org/00vsxg936","display_name":"University of Bouira","country_code":"DZ","type":"education","lineage":["https://openalex.org/I3129390127"]},"years":[2024,2019]},{"institution":{"id":"https://openalex.org/I4405259121","ror":"https://ror.org/01s3bfe44","display_name":"Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques","country_code":"DZ","type":"other","lineage":["https://openalex.org/I4405259121"]},"years":[2024,2019]}],"last_known_institutions":[{"id":"https://openalex.org/I3129390127","ror":"https://ror.org/00vsxg936","display_name":"University of Bouira","country_code":"DZ","type":"education","lineage":["https://openalex.org/I3129390127"]},{"id":"https://openalex.org/I4405259121","ror":"https://ror.org/01s3bfe44","display_name":"Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques","country_code":"DZ","type":"other","lineage":["https://openalex.org/I4405259121"]}],"topics":[{"id":"https://openalex.org/T10016","display_name":"Adsorption and biosorption for pollutant removal","count":4,"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/T11188","display_name":"Coagulation and Flocculation Studies","count":2,"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/T11940","display_name":"Layered Double Hydroxides Synthesis and Applications","count":2,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/T12078","display_name":"Environmental remediation with nanomaterials","count":2,"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/T12524","display_name":"Chemical Synthesis and Characterization","count":2,"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"}}],"topic_share":[{"id":"https://openalex.org/T11940","display_name":"Layered Double Hydroxides Synthesis and Applications","value":3.35e-05,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/T12524","display_name":"Chemical Synthesis and Characterization","value":1.9e-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/T10016","display_name":"Adsorption and biosorption for pollutant removal","value":1e-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/T12078","display_name":"Environmental remediation with nanomaterials","value":8.6e-06,"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/T11188","display_name":"Coagulation and Flocculation Studies","value":8.3e-06,"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"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.7343999743461609},{"id":"148898269","wikidata":"https://www.wikidata.org/wiki/Q1108792","display_name":"Kinetics","score":0.713280439376831},{"id":"179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","score":0.48036250472068787},{"id":"107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","score":0.44832366704940796},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.08137628436088562}],"counts_by_year":[{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2024,"works_count":2,"oa_works_count":1,"cited_by_count":5},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":6}],"display_name_alternatives":["A. C. Mammar","A. Chedri Mammar","Abdelmadjid Chedri Mammar","Mammar, Abdelmadjid Chedri"],"block_key":"a mammar","works_api_url":"https://api.openalex.org/works?filter=author.id:A5099640871","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5099640871","updated_date":"2026-11-10T14:30:39","created_date":"2019-10-25T00:00:00"}
