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Multiplatform Path-ComDim study of Capixaba, indigenous and non-indigenous Amazonian Canephora coffees. Author(s): BAQUETA, M. R.; RUTLEDGE, D. N.; ALVES, E. A.; MANDRONE, M.; POLI, F.; COQUEIRO, A.; SANTOS, A. C. C.; REBELLATO, A. P.; LUZ, G. M.; GOULART, B. H. F.; PILAU, E. J.; PALLONE, J. A. L.; VALDERRAMA, P. The objective of this research was to apply the multi-block data analysis method Path-ComDim to evaluate the relationships between the multiple data blocks acquired on conilon Capixaba and indigenous... ... Repository: BDPA Publication year: 2025
H NMR, FAAS, portable NIR, benchtop NIR, and ATR-FTIR-MIR spectroscopies for characterizing and discriminating new Brazilian Canephora coffees in a multi-block analysis perspective. Author(s): BAQUETA, M. R.; VALDERRAMA, P.; MANDRONE, M.; POLI, F.; COQUEIRO, A.; COSTA-SANTOS, A. C.; REBELLATO. A. A.; LUZ, G. M.; ROCHA, R. B.; PALLONE, J. A. L.; MARINI, F. Different analytical techniques, mixing single and multi-block chemometric analyses in supervised and unsu- pervised approaches, and the selection of variables in the coffee discrimination domain have... ... Repository: BDPA Publication year: 2023
Analysis of expressed sequence tags from Musa acuminata ssp. burmannicoides, var. Calcutta 4 (AA) leaves submitted to temperature stresses. Author(s): SANTOS, C. M.; MARTINS, N. F.; HORBERG, H. M.; ALMEIDA, E. R. de; COELHO, M. C.; ROGAWA, R. C.; SILVA, F. R. da; MILLER, R. N.; SOUZA JUNIOR, M. T. In order to discover genes expressed in leaves of Musa acuminata ssp. burmannicoides var. Calcutta 4 (AA), from plants submitted to temperature stress, we produced and characterized two full-length en... ... Repository: BDPA Publication year: 2005
Evaluation of RegCM4 over the CORDEX South America Domain: Sensitivity analysis to the Land Surface Scheme for the Amazon Basin. Author(s): LLOPART, M.; ROCHA, R. P.; CUADRA, S. V. Repository: BDPA Publication year: 2014
Discrimination of varietal groups and hybrids of coffea canephora species using multivariate analysis. Author(s): OLIVEIRA, G. F.; MIRANDA, T. L. R.; NASCIMENTO, A. C. C.; NASCIMENTO, M.; CAIXETA, E. T.; SILVA, L. de F.; ALKIMIM, E. R.; SILVA, F. L. da Coffee growing is one of the most important agricultural activities in the world market. Among the commercially relevant species, there is Coffea canephora,which can be divided into the varietal group... ... Repository: BDPA Publication year: 2021
Economic viability of the low carbon brazilian beef under market risks. Author(s): PEREIRA, M. A.; ALMEIDA, R. G. de; GOTARDO, N. L. Repository: BDPA Publication year: 2021
Streamlined approaches for image classification using principal component analysis and hierarchical clustering of extrudates from coffee and sorghum blends. Author(s): HIDALGO CHÁVEZ, D. W.; SILVA, F. L. C. DA; PINTO, R. V.; CARVALHO, C. W. P. de; FREITAS-SILVA, O. This article describes simple methods to group images including principal component analysis (PCA) and hierarchical clustering of principal components (HCPC). Images of expanded and low expanded extru... ... Repository: BDPA Publication year: 2023
Conjuntura e perspectivas da economia cafeeira - uma breve análise. Author(s): SANTOS, J. de F. Este trabalho apresenta um panorama recente da economia cafeeira, levanta os principais indicadores do setor e sugere ações para a condução sustentável do agronegócio café. Observando-se a série histó... ... Repository: BDPA Publication year: 2011
Influence of soil cover on pore distribution in a Ferralsol evaluated by 3D computerized microCT. Author(s): LEMES, M.; MACHADO, A.; VASQUES, G. de M.; RODRIGUES, H. M.; LOPES, R. T.; ROSAS, R. O. In the search for new techniques aimed at complementing and adding new data on Ferralsols, high resolution computer microtomography (microCT) appears as a nondestructive and fast analytical technique.... ... Repository: BDPA Publication year: 2022
A comparison of regression methods based on dimensional reduction for genomic prediction. Author(s): COSTA, J. A. da; AZEVEDO, C. F.; NASCIMENTO, M.; SILVA, F. F. e; RESENDE, M. D. V. de; NASCIMENTO, A. C. C. multicollinearity and high dimensionality problems, making it impossible to obtain stable estimates through the traditional method of estimation based on ordinary least squares. To overcome such chall... ... Repository: BDPA Publication year: 2021

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