{"id":"https://openalex.org/A5118740303","orcid":"https://orcid.org/0009-0006-2212-2991","observed_orcids":["https://orcid.org/0009-0006-2212-2991"],"display_name":"Amdom Mhretu","raw_author_names":["Amdom Mhretu"],"full_name":"Amdom Mhretu","works_count":4,"cited_by_count":13,"summary_stats":{"2yr_mean_citedness":3.25,"h_index":2,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5118740303","orcid":"https://orcid.org/0009-0006-2212-2991","observed_orcids":["https://orcid.org/0009-0006-2212-2991"]},"affiliations":[{"institution":{"id":"https://openalex.org/I78545622","ror":"https://ror.org/003659f07","display_name":"Aksum University","country_code":"ET","type":"education","lineage":["https://openalex.org/I78545622"]},"years":[2026,2025]}],"last_known_institutions":[{"id":"https://openalex.org/I78545622","ror":"https://ror.org/003659f07","display_name":"Aksum University","country_code":"ET","type":"education","lineage":["https://openalex.org/I78545622"]}],"topics":[{"id":"https://openalex.org/T11108","display_name":"Municipal Solid Waste Management","count":3,"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/T11847","display_name":"Recycled Aggregate Concrete Performance","count":3,"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/T14179","display_name":"Waste Management and Recycling","count":2,"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/T10139","display_name":"Heavy metals in environment","count":1,"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/T11634","display_name":"Water Quality and Pollution Assessment","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"}}],"topic_share":[{"id":"https://openalex.org/T11847","display_name":"Recycled Aggregate Concrete Performance","value":2.89e-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/T11108","display_name":"Municipal Solid Waste Management","value":1e-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/T14179","display_name":"Waste Management and Recycling","value":7.6e-06,"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/T11672","display_name":"Recycling and utilization of industrial and municipal waste in materials production","value":4.5e-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/T11634","display_name":"Water Quality and Pollution Assessment","value":3.7e-06,"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"}}],"x_concepts":[{"id":"206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","score":0.6916000247001648},{"id":"91375879","wikidata":"https://www.wikidata.org/wiki/Q15473274","display_name":"Environmental planning","score":0.6007999777793884},{"id":"2776253312","wikidata":"https://www.wikidata.org/wiki/Q811861","display_name":"Construction waste","score":0.5697000026702881},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.41830000281333923},{"id":"200630231","wikidata":"https://www.wikidata.org/wiki/Q1099428","display_name":"Cleaner production","score":0.35040000081062317}],"counts_by_year":[{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":1},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":12}],"display_name_alternatives":["Amdom Mhretu"],"block_key":"a mhretu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5118740303","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5118740303","updated_date":"2026-11-10T14:30:39","created_date":"2025-10-10T00:00:00"}