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On the existence of solution to an optimization problem. Author(s): GARAGORRY, F. An abstract formulation of an optimization problem is proposed. This includes classical mathematical programming problems, as well as multi-objective optimization and several solution concepts in game... ... Repository: BDPA Publication year: 2010
Nucleotide frequencies in human genome and Fibonacci numbers. Author(s): YAMAGISHI, M. E. B.; SHIMABUKURO, A. I. Abstract. This work presents a mathematical model that establishes an interesting connection between nucleotide frequencies in human single-stranded DNA and the famous Fibonacci's numbers. The model r... ... Repository: BDPA Publication year: 2008
Maximizing multi-trait gain and diversity with genetic algorithms. Author(s): SIMIQUELI, G. F.; RESENDE, R. T.; RESENDE, M. D. V. de Genetic gain followed by loss of diversity is not ideal in breeding programs for several species, and most studies face this problem for single traits. Thus, we propose a selection method based on Gen... ... Repository: BDPA Publication year: 2023
Artificial neural networks applied in forest biometrics and modeling: state of the art (January/2007 to July/2018). Author(s): CHIARELLO, F.; STEINER, M. T. A.; OLIVEIRA, E. B. de; ARCE, J. E.; FERREIRA, J. C. Artificial Intelligence has been an important support tool in different spheres of activity, enabling knowledge aggregation, process optimization and the application of methodologies capable of solvin... ... Repository: BDPA Publication year: 2019
Perfil da expressão dos genes PERP2, LEPR e ANGPLT5 em frangos de corte de 21 dias normais e afetados com necrose da cabeça do fêmur. Author(s): DAL PIZZOL, M. S.; MARCELINO, D. E. P.; IBELLI, A. M. G.; NEIS, F. T.; SALMÓRIA, L. A.; PEIXOTO, J. de O.; LEDUR, M. C. Repository: BDPA Publication year: 2022
The SpatialCIM methodology for spatial document coverage disambiguation and the entity recognition process aided by linguistic techniques. Author(s): VARGAS, R. N. P.; MOURA, M. F.; SPERANZA, E. A.; RODRIGUEZ, E.; REZENDE, S. O. Abstract. Nowadays it is becoming more usual for users to take into account the geographical localization of the documents in the retrieval information process. However, the conventional retrieval inf... ... Repository: BDPA Publication year: 2012
Discovering the spatial coverage of the documents through the SpatialCIM Methodology. Author(s): VARGAS, R. N. P.; REZENDE, S. de O.; MOURA, M. F.; SPERANZA, E. A.; RODRIGUEZ, E. The main focus of this paper is to present the SpatialCIM methodology to identify the spatial coverage of the documents in the Brazilian geographic area. This methodology uses a linguistic tool to ass... ... Repository: BDPA Publication year: 2012
Serology for Toxoplasmosis and Neosporosis in Ewes in the State of Mato Grosso Do Sul, Brazil. Author(s): OSHIRO, L. M.; REIS, F. A.; ANDREOTTI, R. Repository: BDPA Publication year: 2015
Familiarity in the context of risk assessment of transgenic crops: focus on some countries in the Americas. Author(s): CAPALBO, D. M. F.; MACDONALD, P.; FERNANDES, P. M. B; RUBINSTEIN, C. P.; VICIÉN, C Abstract: Problem formulation is the formal opening stage of a risk assessment that determines its purpose and scope and hence guides the gathering of information data. The concepts of familiarity and... ... Repository: BDPA Publication year: 2020
Planning of production units for native forest management areas in the Amazon. Author(s): SILVA, E. F. da; SILVA, R. F.; VIEIRA, G. C.; LEITE, C. C. C.; AGUIAR, M. O.; FIGUEIREDO, E. O.; SILVA, M. L. M. da; SILVA, G. F. da The objectives of this study were to present a model of integer linear programming (IP) to develop the creation of production units (PUs) regulated at the level of exploitable trees and to implement a... ... Repository: BDPA Publication year: 2018

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