Modeling Of Growth
Mostrando 13-24 de 299 artigos, teses e dissertações.
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13. FUZZY MODELING OF THE EFFECTS OF IRRIGATION AND WATER SALINITY IN HARVEST POINT OF TOMATO CROP. PART II: APPLICATION AND INTERPRETATION
ABSTRACT Tomato, the most popular greenery, is characterized by being a demanding crop in water and when in prolonged and severe drought, has limitations in its growth and reduction in productivity. In addition, this vegetable is affected by excess salinity in the water, which causes leaf wilting, apex and leaf edges burn until their death. Such effects gene
Eng. Agríc.. Publicado em: 19/06/2019
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14. PERTINENCE CURVES IN FUZZY MODELING OF THE PRODUCTIVE RESPONSES OF BROILERS
ABSTRACT The selection of the type of fuzzy systems pertinence curve allows a better representation of the mathematical model and a smaller simulation error. We aimed to study the effect of pertinence curves in fuzzy modeling of broiler performance, created in different production systems. For the development and testing of fuzzy models, three commercial avi
Eng. Agríc.. Publicado em: 19/06/2019
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15. FUZZY MODELING OF THE EFFECTS OF IRRIGATION AND WATER SALINITY IN HARVEST POINT OF TOMATO CROP. PART I: DESCRIPTION OF THE METHOD
ABSTRACT It was used statistical techniques for the evaluation of agricultural experiments, but there are mathematical theories that allow finer adjustments, highlighting among them, the fuzzy logic. The objective of the study was characterizing a method of fuzzy modeling from an agronomic experiment. For this study it was used data from an experiment conduc
Eng. Agríc.. Publicado em: 19/06/2019
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16. The influence of open innovation on domestic sales in Brazilian industry: an analysis of the Innovation Survey 2014 based on structural equation modeling
RESUMO Esta pesquisa teve como objetivo analisar a influência da estratégia de inovação aberta nas vendas internas das atividades industriais brasileiras, a partir dos dados da pesquisa nacional de inovação - PINTEC 2014. Por meio da Modelagem de Equações Estruturais (MEE), constatou-se que a inovação aberta (IA) influencia direta e positivamente a
BBR, Braz. Bus. Rev.. Publicado em: 03/06/2019
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17. Bivariate Copula-based Linear Mixed-effects Models: An Application to Longitudinal Child Growth Data
RESUMO Estudos longitudinais com múltiplas variáveis respostas são comuns na área de saúde pública e, consequentemente, métodos estatísticos adequados são requeridos quando há interesse em analisar a evolução temporal de uma ou mais variáveis resposta. Contudo, especificar a função de densidade conjunta de todas as variáveis respostas e a est
TEMA (São Carlos). Publicado em: 30/05/2019
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18. Zoning for edaphoclimatic aptitude of Bambusa vulgaris and Dendrocalamus giganteus in Brazil
RESUMO O uso de materiais renováveis e processos mais sustentáveis são essenciais para minimizar os impactos negativos do crescimento populacional. O bambu é uma alternativa viável, porque é um produto com propriedades potenciais de substituição à madeira. No entanto, para obter um bom rendimento, é necessário identificar locais adequados para a s
Pesqui. Agropecu. Trop.. Publicado em: 13/05/2019
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19. A Numerical Modelling of Mixed Mode Crack Initiation and Growth in Functionally Graded Materials
The main objective of this work is to present a numerical modeling of crack propagation path in isotropic functionally graded materials (FGMs) under mixed-mode loadings. The displacement extrapolation technique (DET) and the maximum circumferential stress (MCS) criterion are investigated in the context of crack growth in functionally graded beam subject to t
Mat. Res.. Publicado em: 04/04/2019
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20. Modeling the individual height and volume of two integrated crop-livestock-forest systems of Eucalyptus spp. in the Brazilian Savannah
ABSTRACT. The aim of this study was to model the individual height and volume of eucalyptus wood in two integrated crop-livestock-forest systems (ICLF1 and ICLF2) in Campo Grande, a city in the state of Mato Grosso do Sul, Brazil. Classic nonlinear growth models were adjusted for height (Logistic, Gompertz, Richards, Weibull, Van Bertalanffy, Brody, Mitscher
Acta Sci., Agron.. Publicado em: 28/03/2019
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21. Caracterización de compositos biocerámicos en esponjas de titanio mediante interpenetración por corriente pulsada asistida
ABSTRACT Recently, it has been directing some special attention to the development of new manufacturing processes, with engineering applications in human tissues [1]. 3D printing applied to tissue engineering requires pulse computational techniques such as stereolithographic modeling, and special manufacturing processes, to name a few; Laser Sintering or Ext
Matéria (Rio J.). Publicado em: 19/07/2018
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22. Daycent Simulation of Methane Emissions, Grain Yield, and Soil Organic Carbon in a Subtropical Paddy Rice System
ABSTRACT The DayCent ecosystem model, widely tested in upland agroecosystems, was recently updated to simulate waterlogged soils. We evaluated the new version in a paddy rice experiment in Southern Brazil. DayCent was used to simulate rice yield, soil organic carbon (SOC), and soil CH4 fluxes. Model calibration was conducted with a multiple-year dataset from
Rev. Bras. Ciênc. Solo. Publicado em: 02/07/2018
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23. Water Erosion in Oxisols under Coffee Cultivation
ABSTRACT Water erosion is one of the main environmental impacts of land use. When soil and water losses occur, nutrients essential for the growth and maintenance of plants are removed, with harmful outcomes on the sustainability of agriculture and the environment. In addition, they lead to other deleterious effects, such as sedimentation and eutrophication o
Rev. Bras. Ciênc. Solo. Publicado em: 02/07/2018
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24. Primary and secondary modeling of Brochothrix thermosphacta growth under different temperature and ph values
Abstract Bochothrix thermosphacta is an optional aerobic psychrotrophic related to the meat deterioration and consequently loss of a refrigerated cargo contaminated. Predictive microbiology can be used as a quality assurance tool, since it allows the prediction of microbial response based in pass observations. This work aimed model the growth of B. thermosph
Food Sci. Technol. Publicado em: 11/06/2018