{"id":"https://openalex.org/A5114402000","orcid":"https://orcid.org/0009-0009-7771-7302","observed_orcids":["https://orcid.org/0009-0009-7771-7302"],"display_name":"Khatima Chafaa","raw_author_names":["Chafaa Khatima","Khatima Chafaa"],"full_name":"Khatima Chafaa","works_count":3,"cited_by_count":8,"summary_stats":{"2yr_mean_citedness":2.6666666666666665,"h_index":2,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5114402000","orcid":"https://orcid.org/0009-0009-7771-7302","observed_orcids":["https://orcid.org/0009-0009-7771-7302"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210149660","ror":"https://ror.org/04nz98c29","display_name":"Universit\u00e9 d'Oran 2","country_code":"DZ","type":"education","lineage":["https://openalex.org/I4210149660"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4387155300","ror":"https://ror.org/03k467383","display_name":"University of Oran 2 Mohamed Ben Ahmed","country_code":"DZ","type":"education","lineage":["https://openalex.org/I4387155300"]},"years":[2026,2025,2024]}],"last_known_institutions":[{"id":"https://openalex.org/I4387155300","ror":"https://ror.org/03k467383","display_name":"University of Oran 2 Mohamed Ben Ahmed","country_code":"DZ","type":"education","lineage":["https://openalex.org/I4387155300"]}],"topics":[{"id":"https://openalex.org/T11007","display_name":"Hybrid Renewable Energy Systems","count":2,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10030","display_name":"Electrocatalysts for Energy Conversion","count":1,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10780","display_name":"Reliability and Maintenance Optimization","count":1,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T11357","display_name":"Risk and Safety Analysis","count":1,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11941","display_name":"Power System Reliability and Maintenance","count":1,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T12503","display_name":"Social Acceptance of Renewable Energy","value":1.88e-05,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11007","display_name":"Hybrid Renewable Energy Systems","value":1.13e-05,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11941","display_name":"Power System Reliability and Maintenance","value":6.8e-06,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T11357","display_name":"Risk and Safety Analysis","value":4e-06,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14444","display_name":"Power Systems and Renewable Energy","value":3.8e-06,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"188573790","wikidata":"https://www.wikidata.org/wiki/Q12705","display_name":"Renewable energy","score":0.7649999856948853},{"id":"107094494","wikidata":"https://www.wikidata.org/wiki/Q428453","display_name":"Fault tree analysis","score":0.7609000205993652},{"id":"186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","score":0.4141954779624939},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.3041999936103821},{"id":"105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","score":0.07579025626182556}],"counts_by_year":[{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":4},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":4}],"display_name_alternatives":["Chafaa Khatima","Khatima Chafaa"],"block_key":"k chafaa","works_api_url":"https://api.openalex.org/works?filter=author.id:A5114402000","updated_date":"2026-11-01T11:00:13","created_date":"2024-10-25T00:00:00"}
