{"id":"https://openalex.org/A5073237392","orcid":"https://orcid.org/0000-0001-9111-844X","observed_orcids":["https://orcid.org/0000-0001-9111-844X"],"display_name":"Zainab Al-Hajaj","raw_author_names":["Al-Hajaj, Zainab","Z. Al Hajaj","Z. Alhajaj","Zainab Al Hajaj","Zainab Al-Hajaj"],"full_name":"Zainab Al-Hajaj","works_count":16,"cited_by_count":400,"summary_stats":{"2yr_mean_citedness":2.5,"h_index":7,"i10_index":7},"ids":{"openalex":"https://openalex.org/A5073237392","orcid":"https://orcid.org/0000-0001-9111-844X","observed_orcids":["https://orcid.org/0000-0001-9111-844X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I530967","ror":"https://ror.org/05g13zd79","display_name":"Toronto Metropolitan University","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]},"years":[2023,2022,2021,2019,2018]},{"institution":{"id":"https://openalex.org/I67042835","ror":"https://ror.org/02029th93","display_name":"Australian University, Kuwait","country_code":"KW","type":"education","lineage":["https://openalex.org/I67042835"]},"years":[2026,2023,2022,2021,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I67042835","ror":"https://ror.org/02029th93","display_name":"Australian University, Kuwait","country_code":"KW","type":"education","lineage":["https://openalex.org/I67042835"]}],"topics":[{"id":"https://openalex.org/T10513","display_name":"Natural Fiber Reinforced Composites","count":6,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"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/T10219","display_name":"Mechanical Behavior of Composites","count":5,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10998","display_name":"Heat Transfer and Optimization","count":5,"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/T10104","display_name":"Nanofluid Flow and Heat Transfer","count":4,"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"}},{"id":"https://openalex.org/T10938","display_name":"Phase Change Materials Research","count":3,"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/T10104","display_name":"Nanofluid Flow and Heat Transfer","value":4.47e-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"}},{"id":"https://openalex.org/T10513","display_name":"Natural Fiber Reinforced Composites","value":3.27e-05,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"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/T10938","display_name":"Phase Change Materials Research","value":3.01e-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/T11945","display_name":"Heat Transfer Mechanisms","value":2.24e-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/T11225","display_name":"Geothermal Energy Systems and Applications","value":2.03e-05,"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"}}],"x_concepts":[{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.869907796382904},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8323909044265747},{"id":"97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","score":0.5509339570999146},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.36460191011428833},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.2897000014781952}],"counts_by_year":[{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":10},{"year":2020,"works_count":3,"oa_works_count":3,"cited_by_count":37},{"year":2021,"works_count":4,"oa_works_count":2,"cited_by_count":87},{"year":2022,"works_count":2,"oa_works_count":0,"cited_by_count":58},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":61},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":65},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":55},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":27}],"display_name_alternatives":["Al-Hajaj, Zainab","Z. Al Hajaj","Z. Alhajaj","Zainab Al Hajaj","Zainab Al-Hajaj"],"block_key":"z al-hajaj","works_api_url":"https://api.openalex.org/works?filter=author.id:A5073237392","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5073237392","updated_date":"2026-11-13T15:08:24","created_date":"2018-09-27T00:00:00"}
