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Busca de relações quando o número de variáveis é muito maior que o de observações: o caso de dados hiperespectrais. Author(s): LUIZ, A. J. B.; MAIA, A. de H. N.; SANCHES, I. D. A.; GÜRTLER, S.; SOUZA FILHO, C. R. de Resumo: Experimentos em que são coletadas muitas medidas em cada unidade experimental têm matrizes de dados nas quais o número de colunas (variáveis) é muito maior que o de linhas (observações). Dados... ... Repository: BDPA Publication year: 2015
Repetibilidade e número de colheita de características para seleção de clones de variedades viníferas. Author(s): CARGNIN, A. O presente trabalho teve por objetivo obter estimativas dos coeficientes de repetibilidade (r), determinação ou grau de previsibilidade (R2 ) de características de clones de variedades de uvas vinífer... ... Repository: BDPA Publication year: 2016
Estimation of genetic parameters and selection of elephant-grass ( Pennisetum purpureum Schumach.) for forage production using mixed models. Author(s): STIDA, W. F.; DAHER, R. F.; VIANA, A. P.; VIDAL, A. K. F.; FREITAS, R. S.; SILVA, V. B. da; PEREIRA, A. V.; CASSARO, S.; MENEZES, B. R. da S.; FURLANI, E. P. The efficient use of fodder and grassland as the basis of animal feed represents a way of raising productivity and reducing production costs. In this scenario, elephant-grass stands out among the most... ... Repository: BDPA Publication year: 2018
Genetic diversity and population genetic structure of a Guzerá (Bos indicus) meta-population. Author(s): PEIXOTO, M. G. C. D.; CARVALHO, M. R. S.; EGITO, A. A. do; STEINBERG, R. S.; BRUNELI, F. A. T.; MACHADO, M. A.; SANTOS, F. C.; ROSSE, I. C.; FONSECA, P. A. S. The Brazilian Guzerá population originated from a few founders introduced from India. These animals adapted well to the harsh environments in Brazil, were selected for beef, milk, or dual-purpose (bee... ... Repository: BDPA Publication year: 2021
Characterization and genetic variability of coat protein genes of Apple chlorotic leaf spot virus isolates from southern Brazil. Author(s): NICKEL, O.; SILVA, F. N; FAJARDO, T. V. M.; GORAYEB, E. S. Apple chlorotic leaf spot virus(ACLSV) infects temperate rosaceous fruit trees worldwide and causes a wide range of diseases that are economically highly damaging. This study was carried out to analyz... ... Repository: BDPA Publication year: 2018
Genetic variability and natural selection at the ligand domain of the Duffy binding protein in Brazilian Plasmodium vivax populations. Author(s): SOUSA, T. N.; TARAZONA-SANTOS, E. M.; WILSON, D. J.; MADUREIRA, A. P.; FALCAO, P. R. K.; FONTES, C. J. F.; GIL, L. H. S.; FERREIRA, M. U.; CARVALHO, L. H.; BRITO, C. F. A. Background. Plasmodium vivax malaria is a major public health challenge in Latin America, Asia and Oceania, with 130-435 million clinical cases per year worldwide. Invasion of host blood cells by P. v... ... Repository: BDPA Publication year: 2010
Correlations between fruit yield and sensory and nutritional quality of pumpkin (Cucurbita moschata Duch.). Author(s): BORGES, R. M. E.; LIMA, M. A. C. de; MELO, N. F. de Traits related to fruit yield and physical and chemical fruit quality are being evaluated by Embrapa pumpkin breeding program. Path and Pearson's correlation analysis are necessary to allow the knowle... ... Repository: BDPA Publication year: 2019
Repeatability of morpho-agronomic characters of Theobroma grandiflorum fruits. Author(s): ALCOFARADO, A. T. W.; PEDROZO, C. A.; MAYER, M. M.; LIMA, H. E. de Repository: BDPA Publication year: 2019
Classification of soil respiration in areas of sugarcane renewal using decision tree. Author(s): FARHATE, C. V. V.; SOUZA, Z. M. de; OLIVEIRA, S. R. de M.; CARVALHO, J. L. N.; LA SCALA JÚNIOR, N.; SANTOS, A. P. G. ABSTRACT: The use of data mining is a promising alternative to predict soil respiration from correlated variables. Our objective was to build a model using variable selection and decision tree inducti... ... Repository: BDPA Publication year: 2018
Production components of agroindustrial interest of sugarcane varieties under subsurface drip irrigation in Semiarid conditions. Author(s): SIMOES, W. L.; OLIVEIRA, C. P. M. de; OLIVEIRA, A. R. de; FARIA, G. A.; GUIMARÃES, M. J. M.; TARDIN, F. D.; SILVA, J. S. da The identification of promising commercial varieties for irrigated crops in semiarid conditions based on characters of interest to sugarcane agro-industries is important, considering the search for hi... ... Repository: BDPA Publication year: 2023

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