{"id":"https://openalex.org/A5092817375","orcid":"https://orcid.org/0000-0003-1219-1361","observed_orcids":["https://orcid.org/0000-0003-1219-1361"],"display_name":"Ephrem Melaku Getachew","raw_author_names":["Ephrem Melaku Getachew"],"full_name":"Ephrem Melaku Getachew","works_count":10,"cited_by_count":96,"summary_stats":{"2yr_mean_citedness":6.777777777777778,"h_index":5,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5092817375","orcid":"https://orcid.org/0000-0003-1219-1361","observed_orcids":["https://orcid.org/0000-0003-1219-1361"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210114501","ror":"https://ror.org/01ktt8y73","display_name":"Wollo University","country_code":"ET","type":"education","lineage":["https://openalex.org/I4210114501"]},"years":[2026,2025,2024,2023]},{"institution":{"id":"https://openalex.org/I4387155077","ror":"https://ror.org/0527hfq87","display_name":"Kombolcha Institute of Technology","country_code":"ET","type":"education","lineage":["https://openalex.org/I4210114501","https://openalex.org/I4387155077"]},"years":[2026,2025,2024,2023]},{"institution":{"id":"https://openalex.org/I57092466","ror":"https://ror.org/01670bg46","display_name":"Bahir Dar University","country_code":"ET","type":"education","lineage":["https://openalex.org/I57092466"]},"years":[2026,2025,2024]}],"last_known_institutions":[{"id":"https://openalex.org/I4210114501","ror":"https://ror.org/01ktt8y73","display_name":"Wollo University","country_code":"ET","type":"education","lineage":["https://openalex.org/I4210114501"]},{"id":"https://openalex.org/I4387155077","ror":"https://ror.org/0527hfq87","display_name":"Kombolcha Institute of Technology","country_code":"ET","type":"education","lineage":["https://openalex.org/I4210114501","https://openalex.org/I4387155077"]},{"id":"https://openalex.org/I57092466","ror":"https://ror.org/01670bg46","display_name":"Bahir Dar University","country_code":"ET","type":"education","lineage":["https://openalex.org/I57092466"]}],"topics":[{"id":"https://openalex.org/T10033","display_name":"Concrete and Cement Materials 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/T11847","display_name":"Recycled Aggregate Concrete Performance","count":8,"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","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/T10687","display_name":"Innovative concrete reinforcement materials","count":1,"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/T11948","display_name":"Machine Learning in Materials Science","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"}}],"topic_share":[{"id":"https://openalex.org/T11847","display_name":"Recycled Aggregate Concrete Performance","value":7.71e-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":3.55e-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/T10033","display_name":"Concrete and Cement Materials Research","value":2.21e-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":7.4e-06,"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/T12152","display_name":"Concrete Properties and Behavior","value":7e-06,"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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9168000221252441},{"id":"523993062","wikidata":"https://www.wikidata.org/wiki/Q45190","display_name":"Cement","score":0.8793801665306091},{"id":"130767629","wikidata":"https://www.wikidata.org/wiki/Q7905205","display_name":"Mortar","score":0.8623846769332886},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.5777000188827515},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.48339998722076416}],"counts_by_year":[{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2024,"works_count":2,"oa_works_count":1,"cited_by_count":9},{"year":2025,"works_count":4,"oa_works_count":4,"cited_by_count":45},{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":39}],"display_name_alternatives":["Ephrem Melaku Getachew"],"block_key":"e getachew","works_api_url":"https://api.openalex.org/works?filter=author.id:A5092817375","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5092817375","updated_date":"2026-11-12T13:17:38","created_date":"2023-08-31T00:00:00"}
