{"id":"https://openalex.org/A5042746629","orcid":"https://orcid.org/0000-0001-7341-0447","observed_orcids":["https://orcid.org/0000-0001-7341-0447"],"display_name":"Mariam R. Rizkallah","raw_author_names":["Mariam R Rizkallah","Mariam R. Rizkallah","Mariam Reyad Rizkallah Issak","Mariam Rizkallah","Rizkallah, Mariam R."],"full_name":"Mariam R. Rizkallah","works_count":13,"cited_by_count":631,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":9,"i10_index":8},"ids":{"openalex":"https://openalex.org/A5042746629","orcid":"https://orcid.org/0000-0001-7341-0447","observed_orcids":["https://orcid.org/0000-0001-7341-0447"]},"affiliations":[{"institution":{"id":"https://openalex.org/I107613613","ror":"https://ror.org/04ynw2g14","display_name":"Information Technology Institute","country_code":"EG","type":"facility","lineage":["https://openalex.org/I107613613"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I127251866","ror":"https://ror.org/032e6b942","display_name":"Alfred-Wegener-Institut Helmholtz-Zentrum f\u00fcr Polar- und Meeresforschung","country_code":"DE","type":"facility","lineage":["https://openalex.org/I127251866","https://openalex.org/I1305996414"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I193619901","ror":"https://ror.org/02yrs2n53","display_name":"Constructor University","country_code":"DE","type":"education","lineage":["https://openalex.org/I193619901"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4210113759","ror":"https://ror.org/02c22vc57","display_name":"Leibniz Institute for Prevention Research and Epidemiology - BIPS","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I4210113759"]},"years":[2020,2018]},{"institution":{"id":"https://openalex.org/I4210134580","ror":"https://ror.org/03pwyy961","display_name":"Fraunhofer Institute for Manufacturing Technology and Advanced Materials","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210134580","https://openalex.org/I4923324"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I80693520","ror":"https://ror.org/0176yqn58","display_name":"American University in Cairo","country_code":"EG","type":"education","lineage":["https://openalex.org/I80693520"]},"years":[2014,2012]}],"last_known_institutions":[{"id":"https://openalex.org/I4210134580","ror":"https://ror.org/03pwyy961","display_name":"Fraunhofer Institute for Manufacturing Technology and Advanced Materials","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210134580","https://openalex.org/I4923324"]}],"topics":[{"id":"https://openalex.org/T10066","display_name":"Gut microbiota and health","count":8,"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/T10375","display_name":"Pharmacogenetics and Drug Metabolism","count":8,"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/T10570","display_name":"Drug Transport and Resistance Mechanisms","count":4,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10032","display_name":"Marine Plankton and Biogeochemistry","count":3,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/T10257","display_name":"Oral microbiology and periodontitis research","count":2,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10066","display_name":"Gut microbiota and health","value":2.03e-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/T10375","display_name":"Pharmacogenetics and Drug Metabolism","value":1.85e-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/T10570","display_name":"Drug Transport and Resistance Mechanisms","value":1.54e-05,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11418","display_name":"Plant Micronutrient Interactions and Effects","value":1.46e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11819","display_name":"Data-Driven Disease Surveillance","value":9.6e-06,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"143121216","wikidata":"https://www.wikidata.org/wiki/Q1330402","display_name":"Microbiome","score":0.9492567181587219},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.7877392768859863},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.5068894028663635},{"id":"60644358","wikidata":"https://www.wikidata.org/wiki/Q128570","display_name":"Bioinformatics","score":0.4154254198074341},{"id":"104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","score":0.15286073088645935}],"counts_by_year":[{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":1,"cited_by_count":5},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":13},{"year":2014,"works_count":2,"oa_works_count":2,"cited_by_count":20},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":23},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":27},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":28},{"year":2018,"works_count":2,"oa_works_count":1,"cited_by_count":31},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":56},{"year":2020,"works_count":2,"oa_works_count":2,"cited_by_count":67},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":54},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":83},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":70},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":43},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":65},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":41}],"display_name_alternatives":["Mariam R Rizkallah","Mariam R. Rizkallah","Mariam Reyad Rizkallah Issak","Mariam Rizkallah","Rizkallah, Mariam R."],"block_key":"m rizkallah","works_api_url":"https://api.openalex.org/works?filter=author.id:A5042746629","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5042746629","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}