{"id":"https://openalex.org/A5014839741","orcid":null,"observed_orcids":[],"display_name":"Merah Chafia","raw_author_names":["Merah Chafia"],"full_name":"Merah Chafia","works_count":1,"cited_by_count":0,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":0,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5014839741","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210095290","ror":"https://ror.org/00tnac320","display_name":"Universit\u00e9 Larbi T\u00e9bessi","country_code":"DZ","type":"education","lineage":["https://openalex.org/I4210095290"]},"years":[2023]}],"last_known_institutions":[{"id":"https://openalex.org/I4210095290","ror":"https://ror.org/00tnac320","display_name":"Universit\u00e9 Larbi T\u00e9bessi","country_code":"DZ","type":"education","lineage":["https://openalex.org/I4210095290"]}],"topics":[{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","count":1,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T13065","display_name":"Mining Techniques and Economics","count":1,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T13857","display_name":"Mining and Industrial Processes","count":1,"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"}}],"topic_share":[{"id":"https://openalex.org/T13857","display_name":"Mining and Industrial Processes","value":1.52e-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/T13065","display_name":"Mining Techniques and Economics","value":1.19e-05,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T10567","display_name":"Vehicle Routing Optimization Methods","value":6.7e-06,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"112758219","wikidata":"https://www.wikidata.org/wiki/Q16038819","display_name":"Duration (music)","score":0.43239712715148926},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.30824822187423706},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.0},{"id":"124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","score":0.0},{"id":"134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","score":0.0}],"counts_by_year":[{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":0}],"display_name_alternatives":["Merah Chafia"],"block_key":"m chafia","works_api_url":"https://api.openalex.org/works?filter=author.id:A5014839741","awards_count":0,"updated_date":"2026-10-10T12:59:14","created_date":"2023-03-31T00:00:00"}
