{"id":"https://openalex.org/W7204197296","doi":"https://doi.org/10.26512/rbla.v17i1.61004","title":"Aspectos ac\u00fasticos da exist\u00eancia fon\u00e9tica e fonol\u00f3gica de vogais longas e nasais na l\u00edngua Pait\u00e9r (Suru\u00ed) (Fam\u00edlia Mond\u00e9, tronco Tupi)","display_name":"Aspectos ac\u00fasticos da exist\u00eancia fon\u00e9tica e fonol\u00f3gica de vogais longas e nasais na l\u00edngua Pait\u00e9r (Suru\u00ed) (Fam\u00edlia Mond\u00e9, tronco Tupi)","publication_year":2025,"publication_date":"2025-12-31","ids":{"openalex":"https://openalex.org/W7204197296","doi":"https://doi.org/10.26512/rbla.v17i1.61004"},"language":null,"primary_location":{"id":"doi:10.26512/rbla.v17i1.61004","doi":"https://doi.org/10.26512/rbla.v17i1.61004","is_oa":true,"landing_page_url":"https://doi.org/10.26512/rbla.v17i1.61004","pdf_url":"https://periodicos.unb.br/index.php/ling/article/download/61004/44394","source":{"id":"https://openalex.org/S4210184774","display_name":"Revista Brasileira de Lingu\u00edstica Antropol\u00f3gica","issn_l":"2176-834X","issn":["2176-834X","2317-1375"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310319809","host_organization_name":"University of Bras\u00edlia","host_organization_lineage":["https://openalex.org/P4310319809"],"host_organization_lineage_names":["University of Bras\u00edlia"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Revista Brasileira de Lingu\u00edstica Antropol\u00f3gica","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://periodicos.unb.br/index.php/ling/article/download/61004/44394","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049254844","display_name":"F\u00e1bio Pereira Couto","orcid":"https://orcid.org/0000-0003-0712-6928","observed_orcids":["https://orcid.org/0000-0003-0712-6928"]},"institutions":[{"id":"https://openalex.org/I123001628","display_name":"Universidade Federal de Rond\u00f4nia","ror":"https://ror.org/02842cb31","country_code":"BR","type":"education","lineage":["https://openalex.org/I123001628"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"F\u00e1bio Pereira Couto","raw_affiliation_strings":["Universidade Federal de Rond\u00f4nia/Campus de Ji-Paran\u00e1"],"raw_orcid":"https://orcid.org/0000-0003-0712-6928","affiliations":[{"raw_affiliation_string":"Universidade Federal de Rond\u00f4nia/Campus de Ji-Paran\u00e1","institution_ids":["https://openalex.org/I123001628"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5148062378","display_name":"Kalebe Pamaan Gaapopir Surui","orcid":"https://orcid.org/0009-0001-6184-8078","observed_orcids":["https://orcid.org/0009-0001-6184-8078"]},"institutions":[{"id":"https://openalex.org/I123001628","display_name":"Universidade Federal de Rond\u00f4nia","ror":"https://ror.org/02842cb31","country_code":"BR","type":"education","lineage":["https://openalex.org/I123001628"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Kalebe Pamaan Gaapopir Surui","raw_affiliation_strings":["Universidade Federal de Rond\u00f4nia"],"raw_orcid":"https://orcid.org/0009-0001-6184-8078","affiliations":[{"raw_affiliation_string":"Universidade Federal de Rond\u00f4nia","institution_ids":["https://openalex.org/I123001628"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I123001628"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.6884566,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10403","display_name":"Phonetics and Phonology Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10403","display_name":"Phonetics and Phonology Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12768","display_name":"Linguistics and language evolution","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1203","display_name":"Language and Linguistics"},"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/T13623","display_name":"Linguistic Studies and Language Acquisition","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tupi-languages","display_name":"Tupi language","score":0.7689999938011169},{"id":"https://openalex.org/keywords/long-vowels","display_name":"long vowels","score":0.8270000219345093},{"id":"https://openalex.org/keywords/nasal-vowels","display_name":"nasal vowels","score":0.9919999837875366},{"id":"https://openalex.org/keywords/vowel-phonetics","display_name":"vowel phonetics","score":0.515999972820282},{"id":"https://openalex.org/keywords/formants","display_name":"formants","score":0.656000018119812},{"id":"https://openalex.org/keywords/vowel-duration","display_name":"vowel duration","score":0.9869999885559082},{"id":"https://openalex.org/keywords/orthographic-standardization","display_name":"orthographic standardization","score":0.859000027179718},{"id":"https://openalex.org/keywords/indigenous-language-documentation","display_name":"indigenous language documentation","score":0.7760000228881836}],"concepts":[{"id":"https://openalex.org/C50971956","wikidata":"https://www.wikidata.org/wiki/Q1321760","display_name":"Nasal vowel","level":3,"score":0.8409000039100647},{"id":"https://openalex.org/C2779581591","wikidata":"https://www.wikidata.org/wiki/Q36244","display_name":"Vowel","level":2,"score":0.7871000170707703},{"id":"https://openalex.org/C158215666","wikidata":"https://www.wikidata.org/wiki/Q1414685","display_name":"Formant","level":3,"score":0.7549999952316284},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.6581000089645386},{"id":"https://openalex.org/C150670947","wikidata":"https://www.wikidata.org/wiki/Q43091","display_name":"Orthography","level":3,"score":0.5570999979972839},{"id":"https://openalex.org/C55958113","wikidata":"https://www.wikidata.org/wiki/Q169480","display_name":"Indigenous","level":2,"score":0.5561000108718872},{"id":"https://openalex.org/C148934300","wikidata":"https://www.wikidata.org/wiki/Q40998","display_name":"Phonology","level":2,"score":0.49869999289512634},{"id":"https://openalex.org/C137584468","wikidata":"https://www.wikidata.org/wiki/Q35395","display_name":"Phonetics","level":2,"score":0.46470001339912415},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.399399995803833},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3741999864578247},{"id":"https://openalex.org/C153578388","wikidata":"https://www.wikidata.org/wiki/Q351625","display_name":"Theoretical linguistics","level":2,"score":0.3734000027179718},{"id":"https://openalex.org/C112758219","wikidata":"https://www.wikidata.org/wiki/Q16038819","display_name":"Duration (music)","level":2,"score":0.357699990272522},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.3246999979019165},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.30489999055862427},{"id":"https://openalex.org/C172205122","wikidata":"https://www.wikidata.org/wiki/Q777864","display_name":"Linguistic description","level":2,"score":0.2980000078678131},{"id":"https://openalex.org/C150321799","wikidata":"https://www.wikidata.org/wiki/Q1650645","display_name":"Mid vowel","level":4,"score":0.27639999985694885},{"id":"https://openalex.org/C56666940","wikidata":"https://www.wikidata.org/wiki/Q788790","display_name":"Documentation","level":2,"score":0.26190000772476196},{"id":"https://openalex.org/C43617652","wikidata":"https://www.wikidata.org/wiki/Q7575399","display_name":"Speech production","level":2,"score":0.2599000036716461},{"id":"https://openalex.org/C2778203577","wikidata":"https://www.wikidata.org/wiki/Q38035","display_name":"Consonant","level":3,"score":0.2556999921798706}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.26512/rbla.v17i1.61004","doi":"https://doi.org/10.26512/rbla.v17i1.61004","is_oa":true,"landing_page_url":"https://doi.org/10.26512/rbla.v17i1.61004","pdf_url":"https://periodicos.unb.br/index.php/ling/article/download/61004/44394","source":{"id":"https://openalex.org/S4210184774","display_name":"Revista Brasileira de Lingu\u00edstica Antropol\u00f3gica","issn_l":"2176-834X","issn":["2176-834X","2317-1375"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310319809","host_organization_name":"University of Bras\u00edlia","host_organization_lineage":["https://openalex.org/P4310319809"],"host_organization_lineage_names":["University of Bras\u00edlia"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Revista Brasileira de Lingu\u00edstica Antropol\u00f3gica","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.26512/rbla.v17i1.61004","doi":"https://doi.org/10.26512/rbla.v17i1.61004","is_oa":true,"landing_page_url":"https://doi.org/10.26512/rbla.v17i1.61004","pdf_url":"https://periodicos.unb.br/index.php/ling/article/download/61004/44394","source":{"id":"https://openalex.org/S4210184774","display_name":"Revista Brasileira de Lingu\u00edstica Antropol\u00f3gica","issn_l":"2176-834X","issn":["2176-834X","2317-1375"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310319809","host_organization_name":"University of Bras\u00edlia","host_organization_lineage":["https://openalex.org/P4310319809"],"host_organization_lineage_names":["University of Bras\u00edlia"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Revista Brasileira de Lingu\u00edstica Antropol\u00f3gica","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"display_name":"Quality education","id":"https://metadata.un.org/sdg/4","score":0.8389230370521545}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7204197296.pdf","grobid_xml":"https://content.openalex.org/works/W7204197296.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0,98,234],"article":[1],"describes":[2],"acoustic-experimental":[3],"aspects":[4],"that":[5],"corroborate":[6],"studies":[7],"proposing":[8],"the":[9,19,53,62,78,84,90,95,113,119,134,138,163,194,230,241,246],"existence":[10],"of":[11,32,41,48,55,64,89,137,140,165,176,197,212,245],"long":[12],"oral":[13,189],"and":[14,66,86,104,127,146,157,179,188,200,217,228,243],"nasal":[15,187],"phonological":[16,85,195],"vowels":[17,139],"in":[18,68,94,109,160,207],"Pait\u00e9r":[20,79,120,231,247],"language":[21,91,121,142],"(Suru\u00ed)":[22],"(Mond\u00e9":[23],"family,":[24],"Tup\u00ed":[25],"stock),":[26],"through":[27],"a":[28,45,237],"comparative":[29],"acoustic":[30,38,135,150],"analysis":[31,39,211],"these":[33],"vowels.":[34],"The":[35,171,210],"methodology":[36],"includes":[37],"techniques":[40],"data":[42],"provided":[43],"by":[44],"native":[46],"speaker":[47],"this":[49,72,141,198],"language,":[50,199],"focusing":[51],"on":[52,77,102,133,148,168],"identification":[54],"distinctive":[56],"vowel":[57,177],"characteristics,":[58],"considering":[59],"formant":[60],"values,":[61],"presence":[63],"antiformants,":[65],"variations":[67],"temporal":[69],"duration.":[70],"Furthermore,":[71],"work":[73,164,204,235],"offers":[74],"some":[75],"considerations":[76],"writing":[80],"system,":[81],"evaluating":[82],"how":[83],"phonetic":[87],"distinctions":[88],"are":[92],"reflected":[93],"current":[96],"orthography.":[97],"study":[99],"is":[100,236],"based":[101],"descriptive":[103],"experimental":[105],"linguistics":[106],"theory,":[107],"anchored":[108],"works":[110,147],"related":[111],"to":[112,118,162,226,240],"topic,":[114],"including":[115],"those":[116],"dedicated":[117],"(Bontkes":[122],"1978,":[123],"1988a,":[124],"1988b;":[125],"Bontkes":[126,128],"2009":[129],"[1978];":[130],"Meer":[131],"(1982)),":[132],"characteristics":[136],"(Couto":[143],"2016,":[144],"2024),":[145],"general":[149],"theory":[151],"(Ladefoged":[152],"1975,":[153],"1981,":[154],"2001;":[155],"Barbosa":[156],"Madureira":[158],"2015),":[159],"addition":[161],"Rodrigues":[166],"(2002)":[167],"indigenous":[169,232],"languages.":[170],"results":[172],"highlight":[173],"specific":[174],"patterns":[175],"duration":[178],"quality,":[180],"as":[181,183],"well":[182],"striking":[184],"differences":[185],"between":[186],"vowels,":[190],"essential":[191],"for":[192,219,224],"understanding":[193],"system":[196],"which":[201],"ratify":[202],"previous":[203],"carried":[205],"out":[206],"segmental-articulatory":[208],"analysis.":[209],"orthography":[213],"also":[214],"reveals":[215],"challenges":[216],"opportunities":[218],"standardization,":[220],"with":[221],"important":[222],"implications.":[223],"initiatives":[225],"strengthen":[227],"teach":[229],"language.":[233,248],"significant":[238],"contribution":[239],"documentation":[242],"description":[244]},"counts_by_year":[],"updated_date":"2026-10-06T10:28:23.643775","created_date":"2026-08-26T00:00:00"}