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Federal University of Piauí

Scholars323
Papers102
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Related Papers (99)
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Guest Editorial: Special Issue on Emotion AI and Sentiment Analysis in Social Systems
err2026-06-01
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PREAI
errGwanggil Jeon; Xiaochun Cheng; Abdellah Chehri; David Camacho; Feng Xia; Joel Rodrigues
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Vitamin D3 Enhances Endothelial Function and Improves Vascular Reactivity in an Experimental Model of Type 2 Diabetes Mellitus in Rats
err2026-05-30
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errOAAI
errAmanda Suellenn da Silva Santos Oliveira; Joyce Lopes Macedo; Lais Lima de Castro Abreu; Ana Karolinne da Silva Brito; Ana Victória da Silva Mendes; José Otávio Carvalho Sena de Almeida; Andressa Amorim dos Santos; José Vinícius de Sousa França; Janyerson Dannys Pereira da Silva; Daniel Dias Rufino Arcanjo; Maria do Carmo de Carvalho e Martins
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Self-debriefing in nursing simulation: Integrative review
err2026-05-26
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PREAI
errSabrina de Oliveira Carvalho; Glauber Cavalcante Oliveira; Raylane da Silva Machado; Francisca Tereza de Galiza; Maria do Céu Mendes Pinto Marques; Marian Luctkar-Flude; Elaine Maria Leite Rangel Andrade
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Enhanced Hydrophilicity in Membranes Obtained from PET Waste and Gum Arabic for Lignin Filtration
err2026-05-25
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errJessica G. Silva; Francisca P. Araújo; Mayara T. da Silva; Marília S. Rodrigues; Edson C. Silva-Filho; Edvani C. Muniz; Vicelma L. Cardoso; Miriam M. de Resende; Josy A. Osajima
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Structural; Optical; and Vibrational Properties of Cerium Tungstate–Titanate Nanocomposite for Tetracycline Degradation
err2026-05-21
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errEmerson da Silva do Nascimento; Suziete Batista Soares Gusmão; José Ferreira da Silva Júnior; Antonio Werbeson Miranda; Francisco das Chagas Silva Santos; Rodrigo Prado Feitosa; Tainara Gomes de Oliveira; Alexandre Silva Santos; Thiago de Lourenço e Vasconcelos; Mônica Rodrigues de Sá; Eduardo Padrón-Hernández; Bartolomeu Cruz Viana; Gustavo Oliveira de Meira Gusmão
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Lean waste diagnosis revisited: from mapping to structuring interdependencies and prioritizing waste drivers
err2026-05-16
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PREAI
errMario Henrique Callefi; Lucas Ruan Assunção Pereira; Moacir Godinho Filho; Matthias Thürer; Nayara Cardoso De Medeiros; Gustavo Bagni
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Habitat and species effects on seed formation and emergence performance in Cerrado graminoids
err2026-05-16
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PREAI
errElson Junior Souza da Silva; Ana Carolina Cardoso de Oliveira; Rafael de Oliveira Xavier; Rafael Silva Oliveira; Lucy Rowland; Ricardo Augusto Gorne Viani
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Formulation of Trichoderma spp. encapsulated in alginate: potential for biofungicide with controlled conidial release
err2026-05-11
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errThalesram Izidoro Pinotti; Vinicius de Paula Taffarel; Gabriel de Araújo Silva Cipriano; Ionnara Diogo Xavier; Yanka Manoelly dos Santos Gaspar; Luysa Valéria Leal Coêlho Ramos; Augusto Matias de Oliveira; Marcos Antonio Barbosa de Lima; Galba Maria de Campos-Takaki ; Tiago de Oliveira Sousa; Thiago Pajeú Nascimento; Alice Maria Gonçalves Santos
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Socioenvironmental, socioeconomic, and public management indicators as predictors of scorpionism in Brazil
errToxicon
IF2.4
err2026-05-08
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errRandyson da Silva Pinheiro; Igor Ferreira do Nascimento; André Felipe de Araújo Lira; Roseli Farias Melo de Barros; Paulo Roberto Ramalho Silva
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Novel Superabsorbent Hydrogels Based on Polyacrylamide and White Angico Gum Enhanced with Kaolinitic Clay and Soapstone for Potential Agricultural Applications
err2026-05-07
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errAngelina Santos de Carvalho; Arthur Francisco de Paiva Alcântara; Vicente de Sousa Marques; Ariane Maria da Silva Santos; Ronaldo Cunha Coelho; Edvani Curti Muniz
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Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)
err2026-04-30
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errV. S. S. Sobrinho; M. Naeem; T. H. C. Costa; M. S. Libório; J. C. A. Queiroz; C. B. B. Luna; R. R. M. Sousa; P. S. Vieira; E. M. Araújo
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Integrating plant microbiome for resilient agriculture and a sustainable environment
err2026-04-28
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errAlexandre Pedrinho; Lucas William Mendes; Thierry Alexandre Pellegrinetti; Ademir Sergio Ferreira Araujo; Arthur Prudêncio de Araujo Pereira; Brajesh K. Singh
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Thermomechanical Correlations and Morphological Evolution in PVA/LiClO4 Composite Membranes
err2026-04-28
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errY. M. C. Pinto; R. Lavareda; R. M. Mendonça; Marcus V. B. do Nascimento; Francisco M. de B. Neto; Michel Venet; Paulo S. Silva; F. X. Nobre; R. Peña-Garcia; Y. Leyet; L. Aguilera
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The Thermo-Optic Effect in Norbixin: Characterization by Z-Scan and Self-Phase Modulation under CW Laser
err2026-04-27
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errNefe Jefferson Brito Silva; Thayane Portela Oliveira; Maykol Christian Damasceno Oliveira; Francisco Chagas Melo Brito; Jhaemely Gabrielly Vieira Silva; Adriano Almeida Silva; Janildo Lopes Magalhães; Hans Anderson Garcia Mejia; Francisco Eroni Paz Santos
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Effects of nitrogen fertilization on forage production, animal performance, and greenhouse gas emissions in tropical pastures: A systematic review
err2026-04-03
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errHitalo Rodrigues da Silva; Gelson dos Santos Difante; Francisca Fernanda da Silva Roberto; Marcos Antônio Ferreira Júnior; Carolina Marques Costa Araújo; Vanessa Zirondi Longhini; Jéssica Gomes Rodrigues; Marislayne de Gusmão Pereira; Denise Baptaglin Montagner; Luís Carlos Vinhas Ítavo; Antônio Leandro Chaves Gurgel; Marina Maria Pedrosa Méca Ferreira de Castro
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The rhizosphere microbiome as a decentralized immune system
err2026-03-31
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PREAI
errAdemir S.F. Araujo; Arthur P.A. Pereira; Erika V. de Medeiros; Lucas W. Mendes
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Editorial – VSI on: Polymers synthesis, structures, properties, and functions at liquids and solutions
err2026-03-19
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PREAI
errEdvani C. Muniz; Adley F. Rubira; Judith P.A. Feitosa; Redouane Borsali; Artur J.M. Valente
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Assessment of wind speed distribution and wind power potential in Piauí, Northeastern Brazil
err2026-03-09
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errKerolly Kedma Felix do Nascimento; Fernando Henrique Antunes de Araujo; Artur Mendes Medeiros; Priscila Alves Barroso; Fábio Sandro dos Santos
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Sustainable Hybrid Films Based on Ecovio, Sodium Nitrite, and Babassu Mesocarp Starch for Potential Packaging Applications
err2026-02-26
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errLayara Lorrana Ribeiro Leite de Castro; Leandra Giorgia de Sousa Neiva; Daniella Stepheny Carvalho Andrade; Yeda Medeiros Bastos de Almeida; Heurison de Sousa e Silva; Tatianny Soares Alves; Renata Barbosa
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Inoculation with Bacillus subtilis and Paenibacillus sp. shapes the rhizosphere bacteriome of prickly pear cactus under water deficit
err2026-02-20
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errRhaiana Oliveira de Aviz; Janaira Rocha Campos; Marcos Renan Lima Leite; Sandra Mara Barbosa Rocha; Maria Helena Ferreira Duarte; Pâmalla Graziely Carvalho Moraes; Gonçalves Albino Dauala; Elaine Martins da Costa; Rafael de Souza Miranda; Cacio Luiz Boechat; Arthur Prudêncio de Araujo Pereira; Erika Valente de Medeiros; Lucas William Mendes; Ademir Sérgio Ferreira Araujo
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