{"id":"https://openalex.org/A5055701607","orcid":"https://orcid.org/0000-0002-3545-4171","observed_orcids":["https://orcid.org/0000-0002-3545-4171"],"display_name":"Nagaraj Perumal","raw_author_names":["N Perumal","N. Perumal","Nagaraj Perumal"],"full_name":"Nagaraj Perumal","works_count":32,"cited_by_count":87,"summary_stats":{"2yr_mean_citedness":1.1428571428571428,"h_index":5,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5055701607","orcid":"https://orcid.org/0000-0002-3545-4171","observed_orcids":["https://orcid.org/0000-0002-3545-4171"]},"affiliations":[{"institution":{"id":"https://openalex.org/I215927","ror":"https://ror.org/04jmt9361","display_name":"University of Madras","country_code":"IN","type":"education","lineage":["https://openalex.org/I215927"]},"years":[2017,2016,2015]},{"institution":{"id":"https://openalex.org/I2802397026","ror":"https://ror.org/01f8zms39","display_name":"Billroth Hospitals","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I2802397026"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I2802696403","ror":"https://ror.org/058bst240","display_name":"Hamidia Hospital","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I2802696403"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4210151372","ror":"https://ror.org/04npss011","display_name":"Gandhi Medical College","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210151372"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019]},{"institution":{"id":"https://openalex.org/I56497099","ror":"https://ror.org/042dcve90","display_name":"Rose State College","country_code":"US","type":"education","lineage":["https://openalex.org/I56497099"]},"years":[2022]}],"last_known_institutions":[{"id":"https://openalex.org/I2802696403","ror":"https://ror.org/058bst240","display_name":"Hamidia Hospital","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I2802696403"]},{"id":"https://openalex.org/I4210151372","ror":"https://ror.org/04npss011","display_name":"Gandhi Medical College","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210151372"]}],"topics":[{"id":"https://openalex.org/T10147","display_name":"Antibiotic Resistance in Bacteria","count":9,"subfield":{"id":"https://openalex.org/subfields/2726","display_name":"Microbiology (medical)"},"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/T11754","display_name":"SARS-CoV-2 detection and testing","count":8,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T10195","display_name":"Antimicrobial Resistance in Staphylococcus","count":7,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T10897","display_name":"Antibiotic Use and Resistance","count":7,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T10340","display_name":"Hepatitis B Virus Studies","count":6,"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"}}],"topic_share":[{"id":"https://openalex.org/T11754","display_name":"SARS-CoV-2 detection and testing","value":9.46e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T12025","display_name":"Hepatitis Viruses Studies and Epidemiology","value":5.69e-05,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"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/T11970","display_name":"Molecular Biology Techniques and Applications","value":4.21e-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/T10195","display_name":"Antimicrobial Resistance in Staphylococcus","value":3.1e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T10340","display_name":"Hepatitis B Virus Studies","value":2.41e-05,"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":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9643999934196472},{"id":"159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","score":0.7423999905586243},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.6205000281333923},{"id":"104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","score":0.5926470160484314},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.519599974155426}],"counts_by_year":[{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2016,"works_count":5,"oa_works_count":5,"cited_by_count":0},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":4},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":4},{"year":2021,"works_count":3,"oa_works_count":3,"cited_by_count":5},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":7},{"year":2023,"works_count":3,"oa_works_count":3,"cited_by_count":8},{"year":2024,"works_count":4,"oa_works_count":3,"cited_by_count":8},{"year":2025,"works_count":4,"oa_works_count":2,"cited_by_count":23},{"year":2026,"works_count":6,"oa_works_count":3,"cited_by_count":22}],"display_name_alternatives":["N Perumal","N. Perumal","Nagaraj Perumal"],"block_key":"n perumal","works_api_url":"https://api.openalex.org/works?filter=author.id:A5055701607","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5055701607","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}
