{"id":"https://openalex.org/A5012896992","orcid":"https://orcid.org/0000-0002-7940-8572","observed_orcids":["https://orcid.org/0000-0002-7940-8572"],"display_name":"Ahmed F. Tawfic","raw_author_names":["A Farghal Tawfic","A. F Tawfic","A. F. Tawfic","A. Farghal Tawfic","A.F. Tawfic","Ahmed F. Tawfic","Tawfic, A.F.","Tawfic, Ahmed"],"full_name":"Ahmed F. Tawfic","works_count":35,"cited_by_count":753,"summary_stats":{"2yr_mean_citedness":8.11111111111111,"h_index":16,"i10_index":19},"ids":{"openalex":"https://openalex.org/A5012896992","orcid":"https://orcid.org/0000-0002-7940-8572","observed_orcids":["https://orcid.org/0000-0002-7940-8572"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210100308","ror":"https://ror.org/01337pb37","display_name":"Military Technical College","country_code":"EG","type":"education","lineage":["https://openalex.org/I4210100308"]},"years":[2025,2024,2023,2022,2021,2020,2019,2017]},{"institution":{"id":"https://openalex.org/I98251732","ror":"https://ror.org/02fa3aq29","display_name":"McMaster University","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]},"years":[2017,2015]}],"last_known_institutions":[{"id":"https://openalex.org/I4210100308","ror":"https://ror.org/01337pb37","display_name":"Military Technical College","country_code":"EG","type":"education","lineage":["https://openalex.org/I4210100308"]}],"topics":[{"id":"https://openalex.org/T10946","display_name":"Radioactivity and Radon Measurements","count":11,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12299","display_name":"Radiation Shielding Materials Analysis","count":7,"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/T10033","display_name":"Concrete and Cement Materials Research","count":6,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T12157","display_name":"Geochemistry and Geologic Mapping","count":6,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10016","display_name":"Adsorption and biosorption for pollutant removal","count":5,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12299","display_name":"Radiation Shielding Materials Analysis","value":0.0001047,"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/T10946","display_name":"Radioactivity and Radon Measurements","value":5.65e-05,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12524","display_name":"Chemical Synthesis and Characterization","value":3.79e-05,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T12074","display_name":"Membrane-based Ion Separation Techniques","value":3.77e-05,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"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/T12157","display_name":"Geochemistry and Geologic Mapping","value":2.83e-05,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8924693465232849},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8388752937316895},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.7777793407440186},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.2507748007774353},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.241987407207489}],"counts_by_year":[{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":1},{"year":2017,"works_count":2,"oa_works_count":0,"cited_by_count":4},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":9},{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":19},{"year":2020,"works_count":2,"oa_works_count":0,"cited_by_count":21},{"year":2021,"works_count":7,"oa_works_count":3,"cited_by_count":33},{"year":2022,"works_count":3,"oa_works_count":2,"cited_by_count":68},{"year":2023,"works_count":7,"oa_works_count":4,"cited_by_count":103},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":154},{"year":2025,"works_count":8,"oa_works_count":5,"cited_by_count":211},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":130}],"display_name_alternatives":["A Farghal Tawfic","A. F Tawfic","A. F. Tawfic","A. Farghal Tawfic","A.F. Tawfic","Ahmed F. Tawfic","Tawfic, A.F.","Tawfic, Ahmed"],"block_key":"a tawfic","works_api_url":"https://api.openalex.org/works?filter=author.id:A5012896992","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5012896992","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}