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Female fertility in a Guzerat dairy subpopulation: heterogeneity of variance components for calving intervals. The objectives of the present study were to determine if variance components of calving intervals varied with age at calving and if considering calving intervals as a longitudinal trait would be a use... ... Repository: BDPA Publication year: 2012
Multiscale pore-network reconstruction of a fine-textured heterogeneous soil. Author(s): VAZ, C. M. P.; CRESTANA, S. Abstract Digital samples offer many opportunities to study subsurface fluid flow and contaminant transport processes. The pore size distribution of especially fine-textured porous media often covers m... ... Repository: BDPA Publication year: 2024
Heterogeneity of variance and genetic parameters for milk production in cattle, using Bayesian inference. Author(s): PANETTO, J. C. do C.; SILVA, M. V. G. B.; MARQUES, J. R. F. The goal of this study was to verify the effect of heterogeneity of variance (HV) on milk production in up to 305 days of lactation (L305) of daughters of Girolando, Gir and Holstein sires, as well as... ... Repository: BDPA Publication year: 2023
Land use/land cover classification in a heterogeneous agricultural landscape using PlanetScope data. Author(s): ANTUNES, J. F. G.; COUTINHO, A. C.; ESQUERDO, J. C. D. M. This study evaluated the accuracy of LULC classification based on an initial clustering step in a heterogeneous agricultural landscape using PlanetScope imagery while checking for variability among th... ... Repository: BDPA Publication year: 2023
Optimum combination of spectral variables for crop mapping in heterogeneous landscapes based on Sentinel-2 time series and machine learning. Author(s): ESQUERDO, J. C. D. M. This article aimed to determine a workflow for more efficient large-scale crop mapping using a time series of images from the Sentinel-2 Satellite, statistical methods of attribute selection, and mach... ... Repository: BDPA Publication year: 2024
Heterogeneity in arbuscular mycorrhizal fungi and plant communities of the Brazilian Cerrado, transitional areas toward the Caatinga, and the Atlantic Forest. Author(s): PEREIRA, C. D.; MACHADO, C. T. de T. Abstract: The Cerrado is the most diverse tropical savanna worldwide and the second-largest biome in South America. The objective of this study was to understand the heterogeneity and dynamics of arbu... ... Repository: BDPA Publication year: 2024
Microbial, chemical and geotechnical characteristics of tropical heterogeneous soil. Despite the presence of relevant biomass in the subsurface, soil microbiology has traditionally focused on superficial soils, where plant roots grow and microorganisms thrive, because of the importanc... ... Repository: BDPA Publication year: 2009
Control of Carapa guianensis phenology and seed production at multiple scales: a five-year study exploring the influences of tree attributes, habitat heterogeneity and climate cues. Author(s): WADT, L. H. de O.; CORREIA, M. F. During 5 y, we monitored reproductive activity and seed production of Carapa guianensis in two forest types to test the hypothesis that seed production is influenced by multiple factors across scales... ... Repository: BDPA Publication year: 2012
TiO2/BiVO4 composite from preformed nanoparticles for heterogeneous photocatalysis. Author(s): RIBEIRO, C. Heteroaggregation of preformed nanocrystals used as building blocks is an interesting approach for the synthesis of heterostructures since it is possible to retain the main surface characteristics of... ... Repository: BDPA Publication year: 2022
Study of heterogeneity of variance and genetic parameters for milk production of Gyr cattle. Author(s): SILVA, M. V. G. B.; PANETTO, J. C. do C. Repository: BDPA Publication year: 2018

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