{"id":"https://openalex.org/A5019964101","orcid":null,"observed_orcids":[],"display_name":"Dounia Khellaf","raw_author_names":["Dounia Khellaf"],"full_name":"Dounia Khellaf","works_count":2,"cited_by_count":2,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5019964101","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4391767747","ror":"https://ror.org/04wk25q62","display_name":"University of Constantine 3","country_code":"DZ","type":"education","lineage":["https://openalex.org/I4391767747"]},"years":[2026,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I4391767747","ror":"https://ror.org/04wk25q62","display_name":"University of Constantine 3","country_code":"DZ","type":"education","lineage":["https://openalex.org/I4391767747"]}],"topics":[{"id":"https://openalex.org/T10766","display_name":"Urban Heat Island Mitigation","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/T11371","display_name":"Wind and Air Flow Studies","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/T10226","display_name":"Land Use and Ecosystem Services","count":1,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T12325","display_name":"Urban Design and Spatial Analysis","count":1,"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"}}],"topic_share":[{"id":"https://openalex.org/T10766","display_name":"Urban Heat Island Mitigation","value":1.07e-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/T11371","display_name":"Wind and Air Flow Studies","value":9.3e-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/T12325","display_name":"Urban Design and Spatial Analysis","value":5e-06,"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/T10226","display_name":"Land Use and Ecosystem Services","value":2.8e-06,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.7175999879837036},{"id":"49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","score":0.5248748660087585},{"id":"2994001127","wikidata":"https://www.wikidata.org/wiki/Q267474","display_name":"Climate zones","score":0.5216000080108643},{"id":"153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","score":0.38749998807907104},{"id":"100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","score":0.34290000796318054}],"counts_by_year":[{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":0}],"display_name_alternatives":["Dounia Khellaf"],"block_key":"d khellaf","works_api_url":"https://api.openalex.org/works?filter=author.id:A5019964101","updated_date":"2026-10-27T12:30:23","created_date":"2021-02-15T00:00:00"}