{"id":"https://openalex.org/A5089697573","orcid":"https://orcid.org/0000-0002-4007-9038","observed_orcids":["https://orcid.org/0000-0002-4007-9038"],"display_name":"Nakarajan Arunachelam","raw_author_names":["Arunachelam Nakarajan","N. Arunachelam","Nakarajan Arunachelam"],"full_name":"Nakarajan Arunachelam","works_count":24,"cited_by_count":385,"summary_stats":{"2yr_mean_citedness":8.3,"h_index":12,"i10_index":12},"ids":{"openalex":"https://openalex.org/A5089697573","orcid":"https://orcid.org/0000-0002-4007-9038","observed_orcids":["https://orcid.org/0000-0002-4007-9038"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4405268244","ror":"https://ror.org/00afsg865","display_name":"Mepco Schlenk Engineering College","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405268244"]},"years":[2026,2025,2024,2023,2022,2021]},{"institution":{"id":"https://openalex.org/I880551032","ror":"https://ror.org/01abtgj51","display_name":"Gandhigram Rural Institute","country_code":"IN","type":"education","lineage":["https://openalex.org/I880551032"]},"years":[2021,2020,2016]}],"last_known_institutions":[{"id":"https://openalex.org/I4405268244","ror":"https://ror.org/00afsg865","display_name":"Mepco Schlenk Engineering College","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405268244"]}],"topics":[{"id":"https://openalex.org/T10033","display_name":"Concrete and Cement Materials Research","count":14,"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/T13140","display_name":"Materials Engineering and Processing","count":12,"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/T10687","display_name":"Innovative concrete reinforcement materials","count":9,"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/T11847","display_name":"Recycled Aggregate Concrete Performance","count":7,"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/T10479","display_name":"Structural Behavior of Reinforced Concrete","count":5,"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"}}],"topic_share":[{"id":"https://openalex.org/T11847","display_name":"Recycled Aggregate Concrete Performance","value":6.75e-05,"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/T13140","display_name":"Materials Engineering and Processing","value":6.09e-05,"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/T10687","display_name":"Innovative concrete reinforcement materials","value":3.58e-05,"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/T10033","display_name":"Concrete and Cement Materials Research","value":3.1e-05,"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/T12105","display_name":"Hygrothermal properties of building materials","value":1.49e-05,"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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.7691840529441833},{"id":"523993062","wikidata":"https://www.wikidata.org/wiki/Q45190","display_name":"Cement","score":0.6868869066238403},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.648379385471344},{"id":"191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","score":0.4847697615623474},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.3022046387195587}],"counts_by_year":[{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":6},{"year":2021,"works_count":2,"oa_works_count":1,"cited_by_count":5},{"year":2022,"works_count":4,"oa_works_count":1,"cited_by_count":18},{"year":2023,"works_count":6,"oa_works_count":2,"cited_by_count":45},{"year":2024,"works_count":6,"oa_works_count":1,"cited_by_count":102},{"year":2025,"works_count":2,"oa_works_count":1,"cited_by_count":124},{"year":2026,"works_count":2,"oa_works_count":1,"cited_by_count":78}],"display_name_alternatives":["Arunachelam Nakarajan","N. Arunachelam","Nakarajan Arunachelam"],"block_key":"n arunachelam","works_api_url":"https://api.openalex.org/works?filter=author.id:A5089697573","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5089697573","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}