{"id":"https://openalex.org/A5113789031","orcid":null,"observed_orcids":[],"display_name":"Atul Kumar","raw_author_names":["A Kumar","A Sukesh Kumar","A. Sukesh Kumar","A.S. Pradeep Kumar","Atul Kumar","Dr. Atul Kumar","Sukesh Kumar A","Sukesh Kumar, A"],"full_name":"Atul Kumar","works_count":114,"cited_by_count":1192,"summary_stats":{"2yr_mean_citedness":0.5,"h_index":21,"i10_index":41},"ids":{"openalex":"https://openalex.org/A5113789031","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I158338959","ror":"https://ror.org/05tqa9940","display_name":"University of Kerala","country_code":"IN","type":"education","lineage":["https://openalex.org/I158338959"]},"years":[2019,2018,2017,2013,2012]},{"institution":{"id":"https://openalex.org/I170201317","ror":"https://ror.org/01an3r305","display_name":"University of Pittsburgh","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I17974374","ror":"https://ror.org/036rp1748","display_name":"Universidade de S\u00e3o Paulo","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I26072440","ror":"https://ror.org/03rgjt374","display_name":"Indian Institute of Information Technology Allahabad","country_code":"IN","type":"education","lineage":["https://openalex.org/I26072440"]},"years":[2012,2010]},{"institution":{"id":"https://openalex.org/I2800731441","ror":"https://ror.org/00r96e843","display_name":"Government of Kerala","country_code":"IN","type":"government","lineage":["https://openalex.org/I2800731441"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I2801255070","ror":"https://ror.org/01w8z9742","display_name":"L V Prasad Eye Institute","country_code":"IN","type":"nonprofit","lineage":["https://openalex.org/I2801255070"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I2802000655","ror":"https://ror.org/02nw97x94","display_name":"Swami Rama Himalayan University","country_code":"IN","type":"education","lineage":["https://openalex.org/I2802000655"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I3130204378","ror":"https://ror.org/03em5rb28","display_name":"Nalanda Medical College and Hospital","country_code":"IN","type":"education","lineage":["https://openalex.org/I3130204378"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4210106490","ror":"https://ror.org/01rs0zz87","display_name":"All India Institute of Medical Sciences Bhopal","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210106490"]},"years":[2018]},{"institution":{"id":"https://openalex.org/I4387152206","ror":"https://ror.org/05qjwb041","display_name":"All India Institute of Medical Sciences Rishikesh","country_code":"IN","type":"government","lineage":["https://openalex.org/I4387152206"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I4405254352","ror":"https://ror.org/01q6dzp07","display_name":"College of Engineering Trivandrum","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405254352"]},"years":[2018,2017]},{"institution":{"id":"https://openalex.org/I4405254442","ror":"https://ror.org/01tez1r52","display_name":"PSG College of Technology","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405254442"]},"years":[1997]},{"institution":{"id":"https://openalex.org/I4405263265","ror":"https://ror.org/04g069229","display_name":"Sankara Eye Hospital, Guntur","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4405263263","https://openalex.org/I4405263265"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I45294948","ror":"https://ror.org/009nfym65","display_name":"Post Graduate Institute of Medical Education and Research","country_code":"IN","type":"education","lineage":["https://openalex.org/I45294948"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I63739035","ror":"https://ror.org/02dwcqs71","display_name":"All India Institute of Medical Sciences","country_code":"IN","type":"education","lineage":["https://openalex.org/I2799351866","https://openalex.org/I4210148677","https://openalex.org/I63739035"]},"years":[2024,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2011,2009,2007,2005,2004,2003,2002,2001,1998,1991]},{"institution":{"id":"https://openalex.org/I78663439","ror":"https://ror.org/022ckte53","display_name":"Institute of Chartered Financial Analysts of India","country_code":"IN","type":"education","lineage":["https://openalex.org/I78663439"]},"years":[2023]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10170","display_name":"Retinal Diseases and Treatments","count":63,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T11377","display_name":"Retinal and Macular Surgery","count":60,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T11291","display_name":"Intraocular Surgery and Lenses","count":20,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T12484","display_name":"Retinopathy of Prematurity Studies","count":20,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T11438","display_name":"Retinal Imaging and Analysis","count":15,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T12484","display_name":"Retinopathy of Prematurity Studies","value":0.0004638,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T11377","display_name":"Retinal and Macular Surgery","value":0.0003246,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T10170","display_name":"Retinal Diseases and Treatments","value":0.0001525,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T11438","display_name":"Retinal Imaging and Analysis","value":9.36e-05,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T11291","display_name":"Intraocular Surgery and Lenses","value":9.06e-05,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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":0.9791320562362671},{"id":"2780827179","wikidata":"https://www.wikidata.org/wiki/Q422001","display_name":"Retinal","score":0.8549669981002808},{"id":"2778257484","wikidata":"https://www.wikidata.org/wiki/Q555066","display_name":"Visual acuity","score":0.8023563027381897},{"id":"118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","score":0.8001874685287476},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.6652436256408691}],"counts_by_year":[{"year":1978,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1992,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2002,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2007,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":3,"oa_works_count":1,"cited_by_count":29},{"year":2013,"works_count":3,"oa_works_count":1,"cited_by_count":43},{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":38},{"year":2015,"works_count":2,"oa_works_count":0,"cited_by_count":31},{"year":2016,"works_count":6,"oa_works_count":3,"cited_by_count":26},{"year":2017,"works_count":10,"oa_works_count":6,"cited_by_count":31},{"year":2018,"works_count":13,"oa_works_count":5,"cited_by_count":57},{"year":2019,"works_count":12,"oa_works_count":9,"cited_by_count":59},{"year":2020,"works_count":11,"oa_works_count":10,"cited_by_count":110},{"year":2021,"works_count":11,"oa_works_count":7,"cited_by_count":133},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":85},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":87},{"year":2024,"works_count":3,"oa_works_count":3,"cited_by_count":100},{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":69},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":50}],"display_name_alternatives":["A Kumar","A Sukesh Kumar","A. Sukesh Kumar","A.S. Pradeep Kumar","Atul Kumar","Dr. Atul Kumar","Sukesh Kumar A","Sukesh Kumar, A"],"block_key":"a kumar","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113789031","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113789031","updated_date":"2026-11-11T13:02:13","created_date":"2016-06-24T00:00:00"}