{"id":"https://openalex.org/A5000249409","orcid":"https://orcid.org/0000-0001-7033-8320","observed_orcids":["https://orcid.org/0000-0001-7033-8320"],"display_name":"Oraas Adnan Hatem","raw_author_names":["Hatem, Oraas Adnan","O A Hatem","O. A. Hatem","Oraas A Hatem","Oraas A. Hatem","Oraas Adnan Hatem","Oraas Adnanhatem"],"full_name":"Hatem, Oraas Adnan","works_count":30,"cited_by_count":47,"summary_stats":{"2yr_mean_citedness":1.7777777777777777,"h_index":5,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5000249409","orcid":"https://orcid.org/0000-0001-7033-8320","observed_orcids":["https://orcid.org/0000-0001-7033-8320"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210126504","ror":"https://ror.org/02ewzwr87","display_name":"University of Al-Qadisiyah","country_code":"IQ","type":"education","lineage":["https://openalex.org/I4210126504"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2016]}],"last_known_institutions":[{"id":"https://openalex.org/I4210126504","ror":"https://ror.org/02ewzwr87","display_name":"University of Al-Qadisiyah","country_code":"IQ","type":"education","lineage":["https://openalex.org/I4210126504"]}],"topics":[{"id":"https://openalex.org/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","count":7,"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/T10078","display_name":"Advanced Photocatalysis Techniques","count":6,"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/T10310","display_name":"Corrosion Behavior and Inhibition","count":6,"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/T10343","display_name":"Hydrogels: synthesis, properties, applications","count":5,"subfield":{"id":"https://openalex.org/subfields/1313","display_name":"Molecular Medicine"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10920","display_name":"Advanced Drug Delivery Systems","count":5,"subfield":{"id":"https://openalex.org/subfields/3003","display_name":"Pharmaceutical Science"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13322","display_name":"Hibiscus Plant Research Studies","value":7.53e-05,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12642","display_name":"Polymer-Based Agricultural Enhancements","value":5.65e-05,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10530","display_name":"Magnesium Alloys: Properties and Applications","value":2.16e-05,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"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/T13188","display_name":"Synthesis and bioactivity of alkaloids","value":2.12e-05,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","value":1.79e-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":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.7990642189979553},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.795147180557251},{"id":"42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","score":0.6039851903915405},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.405614972114563},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.24429014325141907}],"counts_by_year":[{"year":2016,"works_count":2,"oa_works_count":1,"cited_by_count":2},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2020,"works_count":3,"oa_works_count":3,"cited_by_count":3},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":7},{"year":2022,"works_count":6,"oa_works_count":5,"cited_by_count":18},{"year":2023,"works_count":7,"oa_works_count":5,"cited_by_count":1},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":1},{"year":2025,"works_count":5,"oa_works_count":4,"cited_by_count":13},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":2}],"display_name_alternatives":["Hatem, Oraas Adnan","O A Hatem","O. A. Hatem","Oraas A Hatem","Oraas A. Hatem","Oraas Adnan Hatem","Oraas Adnanhatem"],"block_key":"o hatem","works_api_url":"https://api.openalex.org/works?filter=author.id:A5000249409","updated_date":"2026-10-15T12:44:11","created_date":"2016-08-23T00:00:00"}