{"id":"https://openalex.org/W2725754680","doi":null,"title":"Avaliacao do desempenho de um pivo central de baixa pressao equipado com tubos de descida","display_name":"Avaliacao do desempenho de um pivo central de baixa pressao equipado com tubos de descida","publication_year":1991,"publication_date":"1991-01-01","ids":{"openalex":"https://openalex.org/W2725754680","mag":"2725754680"},"language":"pt","primary_location":{"id":"pmh:oai:ojs.ceres.ufv.br:article/4279","doi":null,"is_oa":true,"landing_page_url":"https://ojs.ceres.ufv.br/ceres/article/view/4279","pdf_url":null,"source":{"id":"https://openalex.org/S4210214990","display_name":"Revista CERES","issn_l":"0034-737X","issn":["0034-737X","2177-3491"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","poland-40","russia-white-list-3","scielo"],"host_organization":"https://openalex.org/P4310312296","host_organization_name":"Federal University of Vi\u00e7osa","host_organization_lineage":["https://openalex.org/P4310312296"],"host_organization_lineage_names":["Federal University of Vi\u00e7osa"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2177-3491","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ojs.ceres.ufv.br/ceres/article/view/4279","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055073652","display_name":"L.A Longo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I146165071","display_name":"Universidade Federal de Vi\u00e7osa","ror":"https://ror.org/0409dgb37","country_code":"BR","type":"education","lineage":["https://openalex.org/I146165071"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"L.A Longo","raw_affiliation_strings":["Universidade Federal de Vicosa, Departamento de Engenharia Agricola, Vicosa, Minas Gerais, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal de Vicosa, Departamento de Engenharia Agricola, Vicosa, Minas Gerais, Brasil","institution_ids":["https://openalex.org/I146165071"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053899031","display_name":"B.T Loureiro","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B.T Loureiro","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060423752","display_name":"E.F Costa","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E.F Costa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5018496137","display_name":"Wilson Den\u00edculi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W Deniculi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":250,"currency":"BRL","value_usd":47},"apc_paid":{"value":250,"currency":"BRL","value_usd":47},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.39343408,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"38","issue":"216","first_page":"108","last_page":"116"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12710","display_name":"Engineering and Agricultural Innovations","score":0.7035999894142151,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12710","display_name":"Engineering and Agricultural Innovations","score":0.7035999894142151,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic Science"},"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/T12201","display_name":"Agricultural Engineering and Mechanization","score":0.061900001019239426,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T11404","display_name":"Irrigation Practices and Water Management","score":0.02710000053048134,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/irrigation-performance-assessment","display_name":"irrigation performance evaluation","score":0.3610000014305115}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4383493661880493}],"mesh":[],"locations_count":4,"locations":[{"id":"pmh:oai:ojs.ceres.ufv.br:article/4279","doi":null,"is_oa":true,"landing_page_url":"https://ojs.ceres.ufv.br/ceres/article/view/4279","pdf_url":null,"source":{"id":"https://openalex.org/S4210214990","display_name":"Revista CERES","issn_l":"0034-737X","issn":["0034-737X","2177-3491"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","poland-40","russia-white-list-3","scielo"],"host_organization":"https://openalex.org/P4310312296","host_organization_name":"Federal University of Vi\u00e7osa","host_organization_lineage":["https://openalex.org/P4310312296"],"host_organization_lineage_names":["Federal University of Vi\u00e7osa"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2177-3491","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:americanae.aecid.es:2090329","doi":null,"is_oa":true,"landing_page_url":"http://www.alice.cnptia.embrapa.br/handle/doc/471690","pdf_url":null,"source":{"id":"https://openalex.org/S4306400786","display_name":"Americanae (AECID Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"reponame:Reposit\u00f3rio Institucional da EMBRAPA","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:www.alice.cnptia.embrapa.br:doc/471690","doi":null,"is_oa":true,"landing_page_url":"http://www.alice.cnptia.embrapa.br/alice/handle/doc/471690","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"instacron:EMBRAPA","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"mag:2725754680","doi":null,"is_oa":false,"landing_page_url":"https://biblat.unam.mx/es/revista/revista-ceres/articulo/avaliacao-do-desempenho-de-um-pivo-central-de-baixa-pressao-equipado-com-tubos-de-descida","pdf_url":null,"source":{"id":"https://openalex.org/S4210214990","display_name":"Revista CERES","issn_l":"0034-737X","issn":["0034-737X","2177-3491"],"is_oa":false,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","poland-40","russia-white-list-3","scielo"],"host_organization":"https://openalex.org/P4310312296","host_organization_name":"Federal University of Vi\u00e7osa","host_organization_lineage":["https://openalex.org/P4310312296"],"host_organization_lineage_names":["Federal University of Vi\u00e7osa"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Revista CERES","raw_type":null}],"best_oa_location":{"id":"pmh:oai:ojs.ceres.ufv.br:article/4279","doi":null,"is_oa":true,"landing_page_url":"https://ojs.ceres.ufv.br/ceres/article/view/4279","pdf_url":null,"source":{"id":"https://openalex.org/S4210214990","display_name":"Revista CERES","issn_l":"0034-737X","issn":["0034-737X","2177-3491"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","poland-40","russia-white-list-3","scielo"],"host_organization":"https://openalex.org/P4310312296","host_organization_name":"Federal University of Vi\u00e7osa","host_organization_lineage":["https://openalex.org/P4310312296"],"host_organization_lineage_names":["Federal University of Vi\u00e7osa"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2177-3491","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7217889327","https://openalex.org/W2911891255","https://openalex.org/W2969406977","https://openalex.org/W7026937953","https://openalex.org/W3119745238","https://openalex.org/W7070002110","https://openalex.org/W7007925809","https://openalex.org/W6907916","https://openalex.org/W2911045452","https://openalex.org/W2989661859"],"abstract_inverted_index":{"At":[0],"the":[1,19,43,59,68,75,100,103,125,130,133,136],"Corn":[2],"and":[3,53,65,74,139],"Sorghum":[4],"National":[5],"Research":[6],"Center":[7],"in":[8,71,120],"Sete":[9],"Lagoas,":[10],"Minas":[11],"Gerais":[12],"State,":[13],"an":[14],"evaluation":[15],"was":[16,82],"made":[17],"of":[18,21,34,50,62,87,102,129],"performance":[20],"a":[22,107],"low":[23],"pressure":[24,123],"central":[25],"pivot":[26,104],"equipped":[27],"with":[28],"drop":[29,46,48,88],"sparay,":[30],"operating":[31],"at":[32,99,124],"100%":[33],"its":[35],"displacement":[36],"capacity.":[37],"The":[38,85,95],"tests":[39],"carried":[40],"out":[41],"were":[42,79],"following:":[44],"without":[45],"spray;":[47],"spray":[49,89,116],"1.2m;":[51],"2.0m":[52],"2.6m":[54],"lenght.":[55],"For":[56],"each":[57],"test,":[58],"uniformity":[60],"coefficients":[61],"Christiansen":[63],"(CUC)":[64],"distribution":[66,93,113],"(CUD),":[67],"application":[69,118],"efficiency,":[70,119],"potential":[72],"(EPa),":[73],"highest":[76],"precipitation":[77,141],"intensity":[78],"determined.":[80],"It":[81],"concluded":[83],"that:":[84],"lenght":[86],"did":[90],"not":[91],"affect":[92],"uniformity;":[94,114],"collected":[96],"water":[97],"plate":[98],"end":[101],"line":[105],"showed":[106],"large":[108],"variation;":[109],"Topographic":[110],"characteristics":[111],"influenced":[112],"Drop":[115],"increased":[117],"potential,":[121],"reducing":[122],"diffusor":[126,131],"exit.":[127],"Proximity":[128],"to":[132],"ground":[134],"decreased":[135],"covering":[137],"diameter":[138],"increase":[140],"density.":[142]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2017-07-14T00:00:00"}