Performance Evaluation Models
Mostrando 1-12 de 260 artigos, teses e dissertações.
-
1. PARAMETERS FOR MODELING PASSIVE SUSPENSIONS OF SPRAY BARS
ABSTRACT The uniformity and quality of spraying depend on the stability of the spray boom, defined as the suspension system between the boom and the machine chassis. This paper presents a procedure for improving the performance of passive spray bar suspensions through parameter adjustment. Two multibody dynamics models of a tractor sprayer set were developed
Eng. Agríc.. Publicado em: 2021-05
-
2. Performance evaluation of GSA, SOS, ABC and ANN algorithms on linear and quadratic modelling of eggplant drying kinetic
Abstract In this study, kinetics of eggplant drying was modeled in the laboratory-scaled Food Drying Oven (FDO) with resistance heater was designed and manufactured. The temperature, energy consumption and drying time of FDO were recorded by keeping the temperature of at different temperatures as 40, 50 and 60 °C. These saved values were chosen as the input
Food Sci. Technol. Publicado em: 2020-09
-
3. HOW COMPETITION INDICES BEHAVE AT DIFFERENT NEIGHBORHOOD COVERAGES AND MODIFICATIONS IN A NATURAL ARAUCARIA FOREST IN SOUTHERN BRAZIL
ABSTRACT Tree-level growth models are being more used in heterogeneous forests, for they can take underlying processes, such as competition, into account. Although it is common in the forest literature to test several indices in order to define the most suitable for each study, the evaluation of plot sizes or competition radii is poorly addressed in competit
CERNE. Publicado em: 2020-06
-
4. Performance evaluation of GSA, SOS, ABC and ANN algorithms on linear and quadratic modelling of eggplant drying kinetic
Abstract In this study, kinetics of eggplant drying was modeled in the laboratory-scaled Food Drying Oven (FDO) with resistance heater was designed and manufactured. The temperature, energy consumption and drying time of FDO were recorded by keeping the temperature of at different temperatures as 40, 50 and 60 °C. These saved values were chosen as the input
Food Sci. Technol. Publicado em: 20/12/2019
-
5. Evaluation of at-risk infant care: comparison between models of primary health care
RESUMO OBJETIVOS Analisar a rede de cuidados ao bebê de risco na região Oeste do município de São Paulo, tendo a atenção primária à saúde como ordenadora, e comparar a presença e extensão dos atributos da atenção primária à saúde nos serviços prestados, de acordo com o modelo de gestão dos serviços (Estratégia Saúde da Família e unidad
Rev. Saúde Pública. Publicado em: 25/11/2019
-
6. Data mining as a hatchery process evaluation tool
ABSTRACT The hatchery is one of the most important segments of the poultry chain, and generates an abundance of data, which, when analyzed, allow for identifying critical points of the process . The aim of this study was to evaluate the applicability of the data mining technique to databases of egg incubation of broiler breeders and laying hen breeders. The
Sci. agric. (Piracicaba, Braz.). Publicado em: 04/11/2019
-
7. EFFICIENCY EVALUATION OF PRIVATE HOSPITALS IN BRAZIL: A TWO-STAGE ANALYSIS
RESUMO Objetivo: Este estudo se propõe a descrever a eficiência de hospitais privados no Brasil, bem como compreender a influência da estrutura de propriedade, da especialização, da acreditação e da atividade de ensino sobre a eficiência de hospitais privados. Originalidade/valor: Os achados descrevem a eficiência de hospitais privados que se dest
RAM, Rev. Adm. Mackenzie. Publicado em: 24/10/2019
-
8. The QualiRede intervention: improving the performance of care continuum in HIV, congenital syphilis, and hepatitis C in health regions
RESUMO Introdução: Modelos de cuidado contínuo baseiam recentes estratégias em HIV, infecções sexualmente transmissíveis e hepatite C (HCV). Métodos: Desenvolveram-se modelos de contínuo do cuidado em HIV, HCV e sífilis congênita incluindo todas as etapas da atenção, desde a promoção e a prevenção até o controle clínico/cura. O modelo ba
Rev. bras. epidemiol.. Publicado em: 26/09/2019
-
9. SITE INDEX FOR PROSOPIS ALBA PLANTATIONS IN THE SEMI-ARID CHACO THROUGH MIXED MODELS
ABSTRACT The classification of sites through curves of Site Index allows to predict the yield of the planted forests at a certain age of the stand and to plan cultural treatments. The goal of this research was to compare linear and non-linear models of fixed effects vs. mixed non-linear models to estimate the site index in plantations of Prosopis alba var Gr
CERNE. Publicado em: 09/09/2019
-
10. CONDITIONAL PRICING MODEL WITH HETEROSCEDASTICITY: EVALUATION OF BRAZILIAN FUNDS
RESUMO Os resultados empíricos na literatura demonstram que a versão condicional do Modelo de Precificação de Ativos Financeiros (CAPM), particularmente no que se refere ao modelo na forma em espaço de estado, no qual o beta é estimado pelo filtro de Kalman, possui maior poder explicativo do que a sua versão incondicional. A maioria das análises emp�
Rev. adm. empres.. Publicado em: 29/08/2019
-
11. Avaliação do Desempenho dos Modelos HadGEM2-ES e Eta a partir de Indicadores de Extremos Climáticos de Precipitação para a Bacia Amazônica
Resumo O cálculo de indicadores climáticos a partir de dados observados e de modelos climáticos é uma maneira eficiente de identificar possíveis variações climáticas sobre a bacia Amazônica. Embora seja frequente a avaliação de desempenho de modelos climáticos a partir de dados de precipitação e temperatura, a avaliação de suas performances u
Rev. bras. meteorol.. Publicado em: 05/08/2019
-
12. Selection and recommend of quinoa (Chenopodium quinoa) genotypes based on the yield genotypic adaptability and stability
ABSTRACT The present study aimed to select and recommend quinoa genotypes based on the yield genotypic adaptability and stability, by the method of the Harmonic mean of relative performance of genotypic values. Five experiments were conducted during the crop seasons of 2014 and 2015 in two locations in the Western region of Paraná State, Brazil. This study
Rev. Ceres. Publicado em: 06/06/2019