{"id":"https://openalex.org/A5020426257","orcid":"https://orcid.org/0000-0001-8256-9281","observed_orcids":["https://orcid.org/0000-0001-8256-9281"],"display_name":"Wendell L. Ultra","raw_author_names":["Ultra, Wendell","Wendell L. Ultra","Wendell Ultra"],"full_name":"Wendell L. Ultra","works_count":5,"cited_by_count":6,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5020426257","orcid":"https://orcid.org/0000-0001-8256-9281","observed_orcids":["https://orcid.org/0000-0001-8256-9281"]},"affiliations":[{"institution":{"id":"https://openalex.org/I146748744","ror":"https://ror.org/00rt3cy21","display_name":"Visayas State University","country_code":"PH","type":"education","lineage":["https://openalex.org/I146748744"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4210123753","ror":"https://ror.org/02jaraq65","display_name":"Northwest Samar State University","country_code":"PH","type":"education","lineage":["https://openalex.org/I4210123753"]},"years":[2026,2022]}],"last_known_institutions":[{"id":"https://openalex.org/I146748744","ror":"https://ror.org/00rt3cy21","display_name":"Visayas State University","country_code":"PH","type":"education","lineage":["https://openalex.org/I146748744"]},{"id":"https://openalex.org/I4210123753","ror":"https://ror.org/02jaraq65","display_name":"Northwest Samar State University","country_code":"PH","type":"education","lineage":["https://openalex.org/I4210123753"]}],"topics":[{"id":"https://openalex.org/T10139","display_name":"Heavy metals in environment","count":3,"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/T10016","display_name":"Adsorption and biosorption for pollutant removal","count":2,"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/T13793","display_name":"Environmental and Analytical Chemistry Studies","count":2,"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/T10367","display_name":"Agricultural Innovations and Practices","count":1,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"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/T11862","display_name":"Agriculture, Land Use, Rural Development","count":1,"subfield":{"id":"https://openalex.org/subfields/3303","display_name":"Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13678","display_name":"Agricultural Research and Practices","value":2e-05,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"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/T12865","display_name":"Tailings Management and Properties","value":1.91e-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/T12904","display_name":"Diverse Educational Innovations Studies","value":8.7e-06,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"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/T10139","display_name":"Heavy metals in environment","value":6.2e-06,"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/T13508","display_name":"Agricultural Economics and Practices","value":5.9e-06,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.6437000036239624},{"id":"118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","score":0.6121000051498413},{"id":"128383755","wikidata":"https://www.wikidata.org/wiki/Q3816336","display_name":"Agricultural productivity","score":0.5142999887466431},{"id":"17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","score":0.4138999879360199},{"id":"107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","score":0.28949999809265137}],"counts_by_year":[{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2026,"works_count":2,"oa_works_count":0,"cited_by_count":1}],"display_name_alternatives":["Ultra, Wendell","Wendell L. Ultra","Wendell Ultra"],"block_key":"w ultra","works_api_url":"https://api.openalex.org/works?filter=author.id:A5020426257","awards_count":0,"updated_date":"2026-11-01T11:00:13","created_date":"2022-04-14T00:00:00"}
