{"id":"https://openalex.org/A5102008115","orcid":"https://orcid.org/0000-0003-2016-6529","observed_orcids":["https://orcid.org/0000-0003-2016-6529"],"display_name":"Alejandra Rojas","raw_author_names":["A. Rojas","ALEJANDRA ROJAS","Alejandra Le\u00f3n Rojas","Alejandra Le\u00f3n-Rojas","Alejandra Rojas","Rojas, Alejandra"],"full_name":"Alejandra Le\u00f3n-Rojas","works_count":45,"cited_by_count":343,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":9,"i10_index":9},"ids":{"openalex":"https://openalex.org/A5102008115","orcid":"https://orcid.org/0000-0003-2016-6529","observed_orcids":["https://orcid.org/0000-0003-2016-6529"]},"affiliations":[{"institution":{"id":"https://openalex.org/I180910786","ror":"https://ror.org/030bbe882","display_name":"Universidad de la Rep\u00fablica de Uruguay","country_code":"UY","type":"education","lineage":["https://openalex.org/I180910786"]},"years":[2023,2014,2013,2004]},{"institution":{"id":"https://openalex.org/I231847692","ror":"https://ror.org/04wbzgn90","display_name":"Universidad de Bogot\u00e1 Jorge Tadeo Lozano","country_code":"CO","type":"education","lineage":["https://openalex.org/I231847692"]},"years":[2012]},{"institution":{"id":"https://openalex.org/I35961687","ror":"https://ror.org/03bp5hc83","display_name":"Universidad de Antioquia","country_code":"CO","type":"education","lineage":["https://openalex.org/I35961687"]},"years":[2026,2025,2022,2021,2020]},{"institution":{"id":"https://openalex.org/I4210126640","ror":"https://ror.org/031y0e568","display_name":"Instituto de Filosof\u00eda","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210126640"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I60388903","ror":"https://ror.org/00wek6x04","display_name":"University of Puerto Rico-Mayaguez","country_code":"PR","type":"education","lineage":["https://openalex.org/I200399037","https://openalex.org/I60388903"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I862322245","ror":"https://ror.org/03y3y9v44","display_name":"Universidad EAFIT","country_code":"CO","type":"education","lineage":["https://openalex.org/I862322245"]},"years":[2017]}],"last_known_institutions":[{"id":"https://openalex.org/I35961687","ror":"https://ror.org/03bp5hc83","display_name":"Universidad de Antioquia","country_code":"CO","type":"education","lineage":["https://openalex.org/I35961687"]}],"topics":[{"id":"https://openalex.org/T10109","display_name":"Paleontology and Stratigraphy of Fossils","count":10,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14047","display_name":"Marine and environmental studies","count":8,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10216","display_name":"Migration, Refugees, and Integration","count":6,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13524","display_name":"Venezuelan Migration and Society","count":6,"subfield":{"id":"https://openalex.org/subfields/3306","display_name":"Health"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10017","display_name":"Geology and Paleoclimatology Research","count":5,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13524","display_name":"Venezuelan Migration and Society","value":0.0004178,"subfield":{"id":"https://openalex.org/subfields/3306","display_name":"Health"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14247","display_name":"Borges, Kipling, and Jewish Identity","value":3.46e-05,"subfield":{"id":"https://openalex.org/subfields/1208","display_name":"Literature and Literary Theory"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14402","display_name":"Arab Spring and North African Politics","value":3.41e-05,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14047","display_name":"Marine and environmental studies","value":2.9e-05,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13078","display_name":"Political and Social Dynamics in Chile and Latin America","value":2.69e-05,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","score":0.8063669204711914},{"id":"142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","score":0.7575362920761108},{"id":"17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","score":0.6326545476913452},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.5612760782241821},{"id":"138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","score":0.5562919974327087}],"counts_by_year":[{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2012,"works_count":6,"oa_works_count":0,"cited_by_count":9},{"year":2013,"works_count":4,"oa_works_count":1,"cited_by_count":10},{"year":2014,"works_count":6,"oa_works_count":2,"cited_by_count":13},{"year":2015,"works_count":2,"oa_works_count":0,"cited_by_count":17},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":16},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":12},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":19},{"year":2020,"works_count":2,"oa_works_count":2,"cited_by_count":14},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":32},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":20},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":22},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2025,"works_count":3,"oa_works_count":3,"cited_by_count":28},{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":28}],"display_name_alternatives":["A. Rojas","ALEJANDRA ROJAS","Alejandra Le\u00f3n Rojas","Alejandra Le\u00f3n-Rojas","Alejandra Rojas","Rojas, Alejandra"],"block_key":"a leon-rojas","works_api_url":"https://api.openalex.org/works?filter=author.id:A5102008115","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5102008115","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}