{"id":"https://openalex.org/A5022617157","orcid":"https://orcid.org/0000-0002-0803-1034","observed_orcids":["https://orcid.org/0000-0002-0803-1034"],"display_name":"Ejiroghene Kelly Orhorhoro","raw_author_names":["E. K. Orhorhoro","E.K Orhorhoro","E.K. Orhorhoro","Ejiroghene Kelly ORHORHORO","Ejiroghene Kelly Orhorhoro","Ejiroghene Orhorhoro","Orhorhoro EK","Orhorhoro Ejiroghene Kelly","Orhorhoro, Ejiroghene Kelly"],"full_name":"Ejiroghene Kelly Orhorhoro","works_count":58,"cited_by_count":405,"summary_stats":{"2yr_mean_citedness":3.35,"h_index":9,"i10_index":9},"ids":{"openalex":"https://openalex.org/A5022617157","orcid":"https://orcid.org/0000-0002-0803-1034","observed_orcids":["https://orcid.org/0000-0002-0803-1034"]},"affiliations":[{"institution":{"id":"https://openalex.org/I171217772","ror":"https://ror.org/01a203m72","display_name":"Benson Idahosa University","country_code":"NG","type":"education","lineage":["https://openalex.org/I171217772"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I4210122850","ror":"https://ror.org/02p6c5g88","display_name":"Federal Ministry of Innovation, Science and Technology","country_code":"NG","type":"government","lineage":["https://openalex.org/I2801477186","https://openalex.org/I4210122850"]},"years":[2017]},{"institution":{"id":"https://openalex.org/I4400009034","ror":"https://ror.org/04kkazx03","display_name":"University of Delta Agbor","country_code":"NG","type":"education","lineage":["https://openalex.org/I4400009034"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4405256528","ror":"https://ror.org/048z03f58","display_name":"Delta State Polytechnic Otefe-Oghara","country_code":"NG","type":"education","lineage":["https://openalex.org/I4405256528"]},"years":[2017]},{"institution":{"id":"https://openalex.org/I6406202","ror":"https://ror.org/04mznrw11","display_name":"University of Benin","country_code":"NG","type":"education","lineage":["https://openalex.org/I6406202"]},"years":[2019,2018,2017]},{"institution":{"id":"https://openalex.org/I87477611","ror":"https://ror.org/041rwsw06","display_name":"Igbinedion University","country_code":"NG","type":"education","lineage":["https://openalex.org/I87477611"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018]}],"last_known_institutions":[{"id":"https://openalex.org/I87477611","ror":"https://ror.org/041rwsw06","display_name":"Igbinedion University","country_code":"NG","type":"education","lineage":["https://openalex.org/I87477611"]}],"topics":[{"id":"https://openalex.org/T11108","display_name":"Municipal Solid Waste Management","count":15,"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/T14156","display_name":"Engineering Applied Research","count":10,"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/T14179","display_name":"Waste Management and Recycling","count":10,"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/T10088","display_name":"Thermochemical Biomass Conversion Processes","count":9,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10284","display_name":"Anaerobic Digestion and Biogas Production","count":8,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T14256","display_name":"Wood Residue Utilization and Solid Biofuels","value":5.52e-05,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11275","display_name":"Composting and Vermicomposting Techniques","value":5.02e-05,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11108","display_name":"Municipal Solid Waste Management","value":4.99e-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/T11336","display_name":"Energy and Environment Impacts","value":4.61e-05,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T14179","display_name":"Waste Management and Recycling","value":3.78e-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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8664000034332275},{"id":"548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","score":0.8113999962806702},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.718500018119812},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.6859999895095825},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.5788178443908691}],"counts_by_year":[{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2016,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2017,"works_count":4,"oa_works_count":4,"cited_by_count":3},{"year":2018,"works_count":14,"oa_works_count":9,"cited_by_count":9},{"year":2019,"works_count":3,"oa_works_count":2,"cited_by_count":17},{"year":2020,"works_count":4,"oa_works_count":2,"cited_by_count":25},{"year":2021,"works_count":2,"oa_works_count":1,"cited_by_count":35},{"year":2022,"works_count":5,"oa_works_count":3,"cited_by_count":38},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":55},{"year":2024,"works_count":6,"oa_works_count":6,"cited_by_count":65},{"year":2025,"works_count":8,"oa_works_count":8,"cited_by_count":88},{"year":2026,"works_count":6,"oa_works_count":6,"cited_by_count":70}],"display_name_alternatives":["E. K. Orhorhoro","E.K Orhorhoro","E.K. Orhorhoro","Ejiroghene Kelly ORHORHORO","Ejiroghene Kelly Orhorhoro","Ejiroghene Orhorhoro","Orhorhoro EK","Orhorhoro Ejiroghene Kelly","Orhorhoro, Ejiroghene Kelly"],"block_key":"e orhorhoro","works_api_url":"https://api.openalex.org/works?filter=author.id:A5022617157","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5022617157","updated_date":"2026-11-13T15:08:24","created_date":"2017-12-04T00:00:00"}
