{"id":"https://openalex.org/A5002018791","orcid":"https://orcid.org/0000-0002-0390-6831","observed_orcids":["https://orcid.org/0000-0002-0390-6831"],"display_name":"Nand Kumar","raw_author_names":["Dr. Nand Kumar","N. Kumar","N.V. Kumar","Nand Kumar","Sanjay Choudhary","Vilas H. Gaidhane"],"full_name":"Nand Kumar","works_count":71,"cited_by_count":344,"summary_stats":{"2yr_mean_citedness":2.25,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5002018791","orcid":"https://orcid.org/0000-0002-0390-6831","observed_orcids":["https://orcid.org/0000-0002-0390-6831"]},"affiliations":[{"institution":{"id":"https://openalex.org/I154851008","ror":"https://ror.org/00582g326","display_name":"Indian Institute of Technology Roorkee","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I36090812","ror":"https://ror.org/01fczmh85","display_name":"Netaji Subhas University of Technology","country_code":"IN","type":"education","lineage":["https://openalex.org/I36090812"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4210109528","ror":"https://ror.org/01sa9ng67","display_name":"PSG INSTITUTE OF TECHNOLOGY AND APPLIED RESEARCH","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210109528"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210164135","ror":"https://ror.org/05jnbme07","display_name":"Birla Institute of Technology and Science, Pilani - Dubai Campus","country_code":"AE","type":"education","lineage":["https://openalex.org/I4210164135","https://openalex.org/I74796645"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I4210167178","ror":"https://ror.org/05n8e2826","display_name":"National Power Training Institute","country_code":"IN","type":"facility","lineage":["https://openalex.org/I4210167178"]},"years":[2014,2011,2009]},{"institution":{"id":"https://openalex.org/I4405255821","ror":"https://ror.org/03f20qb41","display_name":"School of Planning and Architecture, Vijayawada","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405255821"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I83205935","ror":"https://ror.org/0077k1j32","display_name":"Malaviya National Institute of Technology Jaipur","country_code":"IN","type":"education","lineage":["https://openalex.org/I83205935"]},"years":[2026,2025,2024,2023,2022,2021,2020,2018,2016]}],"last_known_institutions":[{"id":"https://openalex.org/I154851008","ror":"https://ror.org/00582g326","display_name":"Indian Institute of Technology Roorkee","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]},{"id":"https://openalex.org/I83205935","ror":"https://ror.org/0077k1j32","display_name":"Malaviya National Institute of Technology Jaipur","country_code":"IN","type":"education","lineage":["https://openalex.org/I83205935"]}],"topics":[{"id":"https://openalex.org/T10121","display_name":"Building Energy and Comfort Optimization","count":21,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T13263","display_name":"Building energy efficiency and sustainability","count":16,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T11988","display_name":"Sustainable Building Design and Assessment","count":15,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T13599","display_name":"Architecture and Cultural Influences","count":9,"subfield":{"id":"https://openalex.org/subfields/1204","display_name":"Archeology (arts and humanities)"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10692","display_name":"Urban Green Space and Health","count":7,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"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/T14323","display_name":"Agriculture, Water, and Health","value":0.0004746,"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"}},{"id":"https://openalex.org/T11988","display_name":"Sustainable Building Design and Assessment","value":0.0001175,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T12911","display_name":"Water Resources and Sustainability","value":5.83e-05,"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"}},{"id":"https://openalex.org/T10692","display_name":"Urban Green Space and Health","value":5.27e-05,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"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/T13298","display_name":"Solar Energy Systems and Technologies","value":4.98e-05,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7485313415527344},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.6578999757766724},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.6011000275611877},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.5268030166625977},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.49845004081726074}],"counts_by_year":[{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2018,"works_count":3,"oa_works_count":3,"cited_by_count":2},{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":1},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":2},{"year":2021,"works_count":3,"oa_works_count":2,"cited_by_count":12},{"year":2022,"works_count":9,"oa_works_count":4,"cited_by_count":19},{"year":2023,"works_count":14,"oa_works_count":3,"cited_by_count":39},{"year":2024,"works_count":18,"oa_works_count":8,"cited_by_count":76},{"year":2025,"works_count":10,"oa_works_count":2,"cited_by_count":97},{"year":2026,"works_count":4,"oa_works_count":2,"cited_by_count":90}],"display_name_alternatives":["Dr. Nand Kumar","N. Kumar","N.V. Kumar","Nand Kumar","Sanjay Choudhary","Vilas H. Gaidhane"],"block_key":"n kumar","works_api_url":"https://api.openalex.org/works?filter=author.id:A5002018791","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}
