Search Results - "Villas Boas, Paulino Ribeiro"

Analyzing and modeling real-world phenomena with complex networks: a survey of applications by Costa, Luciano da Fontoura, Oliveira, Osvaldo N., Travieso, Gonzalo, Rodrigues, Francisco Aparecido, Villas Boas, Paulino Ribeiro, Antiqueira, Lucas, Viana, Matheus Palhares, Correa Rocha, Luis Enrique

“…The success of new scientific areas can be assessed by their potential in contributing to new theoretical approaches and in applications to real-world…”
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Laser-induced Fluorescence Spectroscopy (LIFS) for Discrimination of Genetically Close Sweet Orange Accessions (Citrus sinensis L. Osbeck) by Massaiti Kuboyama Kubota, Thiago, Bebeachibuli Magalhães, Aida, Nery da Silva, Marina, Ribeiro Villas Boas, Paulino, Novelli, Valdenice M., Bastianel, Marinês, Sagawa, Cíntia H. D., Cristofani-Yaly, Mariângela, Marcondes Bastos Pereira Milori, Débora

“…Although there is substantial diversity among cultivated sweet oranges genotypes with respect to morphological, physiological, and agronomic traits, very…”
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Evaluation of the Nutritional Changes Caused by Huanglongbing (HLB) to Citrus Plants Using Laser-Induced Breakdown Spectroscopy by Ranulfi, Anielle Coelho, Romano, Renan Arnon, Bebeachibuli Magalhães, Aida, Ferreira, Ednaldo José, Ribeiro Villas-Boas, Paulino, Marcondes Bastos Pereira Milori, Débora

“…Huanglongbing (HLB) is the most recent and destructive bacterial disease of citrus and has no cure yet. A promising alternative to conventional methods is to…”
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Laser-based spectroscopic methods to evaluate the humification degree of soil organic matter in whole soils: a review by Senesi, Giorgio S., Martin-Neto, Ladislau, Villas-Boas, Paulino Ribeiro, Nicolodelli, Gustavo, Milori, Débora M. B. P.

“…Purpose The objective of this review is to survey critically the results obtained by the application of laser-induced fluorescence spectroscopy (LIFS) and…”
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Laser-induced breakdown spectroscopy as an analytical tool for total carbon quantification in tropical and subtropical soils: evaluation of calibration algorithms by Babos, Diego Victor, Guedes, Wesley Nascimento, Freitas, Vitor Silveira, Silva, Fernanda Pavani, Tozo, Marcelo Larsen de Lima, Villas-Boas, Paulino Ribeiro, Martin-Neto, Ladislau, Milori, Débora Marcondes Bastos Pereira

“…The demand for efficient, accurate, and cost-effective methods of measuring soil carbon (C) in agriculture is growing. Traditional approaches are time…”
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Infrared spectroscopy: A potential tool in huanglongbing and citrus variegated chlorosis diagnosis by Cardinali, Marcelo Camponez do Brasil, Villas Boas, Paulino Ribeiro, Milori, Débora Marcondes Bastos Pereira, Ferreira, Ednaldo José, e Silva, Marina França, Machado, Marcos Antonio, Bellete, Barbara Sayuri, da Silva, Maria Fatima das Graças Fernandes

“…► Infrared spectroscopy was used to diagnose HLB and CVC citrus diseases. ► Spectral differences were found between healthy and diseased leaves. ► Secondary…”
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Identification of citrus varieties using laser-induced fluorescence spectroscopy (LIFS) by Milori, Débora Marcondes Bastos Pereira, Raynaud, Michel, Villas-Boas, Paulino Ribeiro, Venâncio, André Leonardo, Mounier, Stéphane, Bassanezi, Renato Beozzo, Redon, Roland

“…•LIF spectroscopy was used to discriminate different varieties citrus.•Spectral differences were found among the different canopies and also between the two…”
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Enhancing elemental quantification in LIBS with SHAP-guided emission line analysis: A soil carbon study by Neiva, Davi Keglevich, Guedes, Wesley Nascimento, Martin-Neto, Ladislau, Villas-Boas, Paulino Ribeiro

“…In laser-induced breakdown spectroscopy (LIBS), identifying key emission lines for accurate elemental quantification has long posed a challenge. Traditional…”
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A statistical definition of limit of detection for calibration-free laser-induced breakdown spectroscopy by Villas-Boas, Paulino Ribeiro, Borduchi, Luís Carlos Leva

“…Laser-Induced Breakdown Spectroscopy (LIBS) is a fast and powerful technique for elemental analysis, but its high limit of detection (LOD) can limit its use,…”
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Reducing matrix effects on the quantification of Ca, Mg, and Fe in soybean leaf samples using calibration-free LIBS and one-point calibration by Borduchi, Luís Carlos Leva, Milori, Débora Marcondes Bastos Pereira, Meyer, Maurício Conrado, Villas-Boas, Paulino Ribeiro

“…Matrix effects are one of the most difficult analytical challenges in laser-induced breakdown spectroscopy (LIBS), since signal intensity depends on both…”
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Study of the effects of detection times in laser-induced breakdown spectroscopy and missed variation of plasma parameters with gate width by Borduchi, Luís Carlos Leva, Milori, Débora Marcondes Bastos Pereira, Villas-Boas, Paulino Ribeiro

“…The time control of signal acquisition in laser-induced breakdown spectroscopy (LIBS) is critical to the quantification of elements in samples. Upon…”
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One-point calibration of Saha-Boltzmann plot to improve accuracy and precision of quantitative analysis using laser-induced breakdown spectroscopy by Borduchi, Luís Carlos Leva, Milori, Débora Marcondes Bastos Pereira, Villas-Boas, Paulino Ribeiro

“…Calibration-free laser-induced breakdown spectroscopy (CF-LIBS) has recently gained attention due to its potential to overcome matrix effects on quantitative…”
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Soil organic matter dynamics and soil carbon stocks from tropical and sub-tropical areas under no-till: An on-farm research by Freitas, Vitor Silveira, Babos, Diego Victor, Guedes, Wesley Nascimento, Silva, Fernanda Pavani, Tozo, Marcelo Larsen de Lima, Andrade, Cristiano Alberto, Villas-Boas, Paulino Ribeiro, Milori, Débora Marcondes Bastos Pereira, Martin-Neto, Ladislau

“…•No-till production systems act as mitigators in climate change, through soil C sequestration.•Savannah’s well-managed farms showed soil C sequestration in…”
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Predicting soccer matches with complex networks and machine learning by Baratela, Eduardo Alves, Xavier, Felipe Jordão, Peron, Thomas, Ribeiro Villas-Boas, Paulino, Rodrigues, Francisco Aparecido

“…Abstract Soccer attracts the attention of many researchers and professionals in the sports industry. Therefore, the incorporation of science into the sport is…”
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Laser-induced breakdown spectroscopy to determine soil texture: A fast analytical technique by Villas-Boas, Paulino Ribeiro, Romano, Renan Arnon, de Menezes Franco, Marco Aurélio, Ferreira, Edilene Cristina, Ferreira, Ednaldo José, Crestana, Silvio, Milori, Débora Marcondes Bastos Pereira

“…The analysis of soil texture is crucial for the proper management of agricultural systems and for environmental studies. Soil texture is important as it…”
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Novel estimation of the humification degree of soil organic matter by laser-induced breakdown spectroscopy by Ferreira, Edilene Cristina, Ferreira, Ednaldo José, Villas-Boas, Paulino Ribeiro, Senesi, Giorgio Saverio, Carvalho, Camila Miranda, Romano, Renan Arnon, Martin-Neto, Ladislau, Milori, Débora Marcondes Bastos Pereira

“…Soil organic matter (SOM) constitutes an important reservoir of terrestrial carbon and can be considered an alternative for atmospheric carbon storage,…”
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Evaluation of carbon content and humification index of soils under the application of by-products from sugarcane processing by Xavier, Alfredo Augusto Pereira, Nicolodelli, Gustavo, Tadini, Amanda Maria, Corá, José Eduardo, Villas-Boas, Paulino Ribeiro, Milori, Débora Marcondes Bastos Pereira

“…The sugarcane processing generates by-product such as, sugarcane bagasse ash and filter cake and their proper disposal is of great environmental…”
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Predicting soccer matches with complex networks and machine learning by Baratela, Eduardo Alves, Xavier, Felipe Jordão, Peron, Thomas, Villas-Boas, Paulino Ribeiro, Rodrigues, Francisco Aparecido

“…Soccer attracts the attention of many researchers and professionals in the sports industry. Therefore, the incorporation of science into the sport is…”
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Comparison of Algorithms for Baseline Correction of LIBS Spectra for Quantifying Total Carbon in Brazilian Soils by Franco, Marco Aurélio de Menezes, Milori, Débora Marcondes Bastos Pereira, Boas, Paulino Ribeiro Villas

“…LIBS (Laser-Induced Breakdown Spectroscopy) is a versatile technique for multi-element analysis, offering rapid analysis with minimal sample preparation…”
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Modeling Worldwide Highway Networks by Boas, Paulino Ribeiro Villas, Rodrigues, Francisco Aparecido, Costa, Luciano da Fontoura

“…This letter addresses the problem of modeling the highway systems of different countries by using complex networks formalism. More specifically, we compare two…”
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