{"id":"https://openalex.org/A5023536017","orcid":"https://orcid.org/0000-0003-3337-1548","observed_orcids":["https://orcid.org/0000-0003-3337-1548"],"display_name":"Kalinga Hapuhinna","raw_author_names":["H. K. G. K. D. K. Hapuhinna","K. D. Hapuhinna","Kalinga Hapuhinna"],"full_name":"Kalinga Hapuhinna","works_count":5,"cited_by_count":24,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":3,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5023536017","orcid":"https://orcid.org/0000-0003-3337-1548","observed_orcids":["https://orcid.org/0000-0003-3337-1548"]},"affiliations":[{"institution":{"id":"https://openalex.org/I172828483","ror":"https://ror.org/02rm76t37","display_name":"University of Sri Jayewardenepura","country_code":"LK","type":"education","lineage":["https://openalex.org/I172828483"]},"years":[2022,2021,2019]},{"institution":{"id":"https://openalex.org/I192365124","ror":"https://ror.org/00fhk4582","display_name":"Sri Lanka Institute of Information Technology","country_code":"LK","type":"education","lineage":["https://openalex.org/I192365124"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I192365124","ror":"https://ror.org/00fhk4582","display_name":"Sri Lanka Institute of Information Technology","country_code":"LK","type":"education","lineage":["https://openalex.org/I192365124"]}],"topics":[{"id":"https://openalex.org/T10059","display_name":"Bone Tissue Engineering Materials","count":3,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T13470","display_name":"Surface Treatment and Coatings","count":2,"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"}},{"id":"https://openalex.org/T10016","display_name":"Adsorption and biosorption for pollutant removal","count":1,"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/T10079","display_name":"Nanoparticles: synthesis and applications","count":1,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10512","display_name":"Orthopaedic implants and arthroplasty","count":1,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T12186","display_name":"Phosphorus and nutrient management","value":1.3e-05,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T10059","display_name":"Bone Tissue Engineering Materials","value":8.6e-06,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11823","display_name":"Natural Resources and Economic Development","value":7.9e-06,"subfield":{"id":"https://openalex.org/subfields/2000","display_name":"General Economics, Econometrics and Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11145","display_name":"Epoxy Resin Curing Processes","value":5.9e-06,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11664","display_name":"Fiber-reinforced polymer composites","value":5.2e-06,"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":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9234787821769714},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.8435477018356323},{"id":"134132462","wikidata":"https://www.wikidata.org/wiki/Q45621","display_name":"Ceramic","score":0.7400980591773987},{"id":"104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","score":0.6758379340171814},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.1541747748851776}],"counts_by_year":[{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":2},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":5}],"display_name_alternatives":["H. K. G. K. D. K. Hapuhinna","K. D. Hapuhinna","Kalinga Hapuhinna"],"block_key":"k hapuhinna","works_api_url":"https://api.openalex.org/works?filter=author.id:A5023536017","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5023536017","updated_date":"2026-11-11T13:02:13","created_date":"2019-05-29T00:00:00"}
