{"id":"https://openalex.org/A5015953559","orcid":null,"observed_orcids":[],"display_name":"Vittorio Sgrigna","raw_author_names":["SGRIGNA, Vittorio","Sgrigna","Sgrigna, Vittorio","V Sgrigna","V. Sgrigna","V.Sgrigna Vsgrigna","V.Sgrigna. Vsgrigna","Vittorio Sgrigna"],"full_name":"Sgrigna, Vittorio","works_count":181,"cited_by_count":732,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":14,"i10_index":20},"ids":{"openalex":"https://openalex.org/A5015953559","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I116067653","ror":"https://ror.org/02p77k626","display_name":"University of Rome Tor Vergata","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]},"years":[1996]},{"institution":{"id":"https://openalex.org/I119003972","ror":"https://ror.org/05vf0dg29","display_name":"Roma Tre University","country_code":"IT","type":"education","lineage":["https://openalex.org/I119003972"]},"years":[2018,2016,2015,2014,2013,2012,2008,2007,2006,2005,2003,2002,1998,1995,1993]},{"institution":{"id":"https://openalex.org/I160013858","ror":"https://ror.org/005ta0471","display_name":"Istituto Nazionale di Fisica Nucleare","country_code":"IT","type":"government","lineage":["https://openalex.org/I160013858"]},"years":[2008]},{"institution":{"id":"https://openalex.org/I4210090266","ror":"https://ror.org/009wnjh50","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tre","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210090266"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I4210157426","ror":"https://ror.org/05eva6s33","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Roma I","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210157426"]},"years":[2008]},{"institution":{"id":"https://openalex.org/I861853513","ror":"https://ror.org/02be6w209","display_name":"Sapienza University of Rome","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]},"years":[1994,1993,1992,1990,1989,1987,1986]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T12424","display_name":"Earthquake Detection and Analysis","count":98,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T10110","display_name":"earthquake and tectonic studies","count":77,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T10787","display_name":"Lightning and Electromagnetic Phenomena","count":30,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10159","display_name":"Ionosphere and magnetosphere dynamics","count":28,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13885","display_name":"Geophysics and Sensor Technology","count":28,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12424","display_name":"Earthquake Detection and Analysis","value":0.0011189,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T13885","display_name":"Geophysics and Sensor Technology","value":0.0003143,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T13619","display_name":"Geotechnical and Geomechanical Engineering","value":0.0001969,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10110","display_name":"earthquake and tectonic studies","value":0.0001773,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T10787","display_name":"Lightning and Electromagnetic Phenomena","value":0.0001557,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.906202495098114},{"id":"165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","score":0.8173471689224243},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.7478228211402893},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.6898626685142517},{"id":"8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","score":0.6274682283401489}],"counts_by_year":[{"year":1980,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":3,"oa_works_count":0,"cited_by_count":4},{"year":1982,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1983,"works_count":3,"oa_works_count":0,"cited_by_count":51},{"year":1984,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":4,"oa_works_count":0,"cited_by_count":1},{"year":1986,"works_count":4,"oa_works_count":1,"cited_by_count":15},{"year":1987,"works_count":9,"oa_works_count":0,"cited_by_count":32},{"year":1988,"works_count":9,"oa_works_count":0,"cited_by_count":0},{"year":1989,"works_count":7,"oa_works_count":0,"cited_by_count":18},{"year":1990,"works_count":16,"oa_works_count":0,"cited_by_count":49},{"year":1991,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":10,"oa_works_count":0,"cited_by_count":31},{"year":1993,"works_count":9,"oa_works_count":0,"cited_by_count":19},{"year":1994,"works_count":4,"oa_works_count":1,"cited_by_count":9},{"year":1995,"works_count":4,"oa_works_count":1,"cited_by_count":40},{"year":1996,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":9,"oa_works_count":1,"cited_by_count":107},{"year":1999,"works_count":4,"oa_works_count":0,"cited_by_count":1},{"year":2000,"works_count":7,"oa_works_count":0,"cited_by_count":6},{"year":2001,"works_count":4,"oa_works_count":0,"cited_by_count":2},{"year":2002,"works_count":5,"oa_works_count":0,"cited_by_count":11},{"year":2003,"works_count":7,"oa_works_count":1,"cited_by_count":96},{"year":2004,"works_count":8,"oa_works_count":1,"cited_by_count":11},{"year":2005,"works_count":7,"oa_works_count":2,"cited_by_count":90},{"year":2006,"works_count":8,"oa_works_count":0,"cited_by_count":61},{"year":2007,"works_count":4,"oa_works_count":0,"cited_by_count":7},{"year":2008,"works_count":3,"oa_works_count":1,"cited_by_count":8},{"year":2009,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":1,"cited_by_count":17},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":10},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2015,"works_count":5,"oa_works_count":1,"cited_by_count":12},{"year":2016,"works_count":5,"oa_works_count":1,"cited_by_count":20},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":0}],"display_name_alternatives":["SGRIGNA, Vittorio","Sgrigna","Sgrigna, Vittorio","V Sgrigna","V. Sgrigna","V.Sgrigna Vsgrigna","V.Sgrigna. Vsgrigna","Vittorio Sgrigna"],"block_key":"v sgrigna","works_api_url":"https://api.openalex.org/works?filter=author.id:A5015953559","updated_date":"2026-10-13T12:33:52","created_date":"2016-06-24T00:00:00"}
