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Acta scientiarum. Technology, ISSN 1806-2563, 01/2019, Volume 41, Issue 1, pp. e34995 - e34995
.... 41, e34955, 2019 Simulation studies for design selection in a simplex space with edge effects on some mixture components Wederson Leandro Ferreira1* and Marcelo... 
Alterations | Robustness (mathematics) | Computer simulation | Edge effect | Optimization | Optimality criteria | rotationality | optimality criteria | inverse terms | mixture problems
Journal Article
Ciência agronômica, ISSN 0045-6888, 04/2017, Volume 48, Issue 2, pp. 389 - 394
  The aim of this work was to propose a mathematical model to determine the best combination of the by-products of coffee processing in the production of... 
AGRONOMY
Journal Article
Revista Ciencia Agronomica, ISSN 0045-6888, 2017, Volume 48, Issue 1, pp. 92 - 100
  A qualidade sensorial de cafés especiais, cujas características se relacionam com o meio geográfico é apreciada pelo setor produtivo e o mercado, no qual,... 
Correspondence analysis | Consumers | Altitude | Processing | AGRONOMY
Journal Article
Revista Ciencia Agronomica, ISSN 0045-6888, 2017, Volume 48, Issue 2, pp. 389 - 394
The aim of this work was to propose a mathematical model to determine the best combination of the by-products of coffee processing in the production of silage.... 
Mixture modelling | Component optimisation | Chemical composition | Animal feed | COMPONENTS | PULP | EFFLUENT | CORN | COWS | AGRICULTURE, MULTIDISCIPLINARY | ELEPHANT GRASS | HULLS | DIETS | Modelagem de misturas | Otimização de componentes | Alimentação animal | Composição química
Journal Article
Scientia agricola, ISSN 1678-992X, 2019, Volume 76, Issue 3, pp. 198 - 207
Tetrazolium tests use conventional sampling techniques in which a sample has a fixed size. These tests may be improved by sequential sampling, which does not... 
Seed analysis | Beta distribution | Coffee | Sampling | Prior distribution | seed analysis | prior distribution | DECISION | sampling | coffee | AGRICULTURE, MULTIDISCIPLINARY
Journal Article
Ciência rural, ISSN 1678-4596, 2019, Volume 49, Issue 4
Coffee crops play an important role in Brazilian agriculture, with a high level of social and economic participation resulting from the jobs created in the... 
generalized linear model | negative binomial model | Poisson model | AGRONOMY | exponential family
Journal Article
Acta scientiarum. Agronomy, ISSN 1807-8621, 2019, Volume 41, Issue 1, pp. 39323 - e39323
The identification and interpretation of discrepant observations in sensory experiments are difficult to implement since the external effects are associated... 
Models | Canephora | Mixture | Arabica | models | AGRONOMY | mixture | DISCRIMINATION | COMPONENTS | canephora | OPTIMIZATION | arabica | SPECIALTY COFFEES | CONSUMERS | OUTLIERS
Journal Article
Acta scientiarum. Agronomy, ISSN 1679-9275, 04/2017, Volume 39, Issue 2, pp. 225 - 233
... Cambuy Siqueira3, Marcelo ngelo Cirillo4 and Afonso Celso Ferreira Pinto1 1Laboratrio de Processamento de Produtos Agrcolas, Departamento de Engenharia,Universidade... 
Temperature | Flowers & plants | Coffee | Drying agents | Experiments | drying kinetics | processing | drying rate
Journal Article
Journal of seed science, ISSN 2317-1545, 2018, Volume 40, Issue 2, pp. 164 - 172
The accelerated aging test is recognized as an efficient method for evaluating the vigor of seed lots and for estimating their storage potential. Thus, this... 
Vigor test | Coffea cultivars | Germination | germination | vigor test | AGRONOMY | BIOCHEMICAL-CHANGES | PHYSIOLOGICAL QUALITY | germinação | cultivares de Coffea | teste de vigor
Journal Article
Revista Ceres, ISSN 0034-737X, 2014, Volume 61, Issue 3, pp. 338 - 342
Inúmeros experimentos em ciências agrárias apresentam variáveis que podem dar origem a problemas de multicolinearidade. Em se tratando da aplicabilidade de... 
Sample size | Regression models | Multicollinearity | AGRICULTURE, MULTIDISCIPLINARY
Journal Article
Engenharia na agricultura, ISSN 1414-3984, 11/2017, Volume 25, Issue 4, pp. 354 - 363
Brazil is the largest coffee producer in the world and Minas Gerais is the state responsible for 51.14% of this production, corresponding to 1.55 million tons... 
Harvesting | Crops | Variability | Family farms | Coffee | Harvest | Posture | Gross Domestic Product--GDP | Beans | Ergonomics | Workers | Farms | Economic growth | Occupational health | Workloads | Farming
Journal Article
Revista Ceres, ISSN 0034-737X, 2016, Volume 63, Issue 4, pp. 461 - 468
ABSTRACT This study aimed to propose a clustering methodology with bootstrap resampling using the Additive Main Effects and Multiplicative Interaction Analysis... 
Clustering | Genotype x environment interaction | Percentile range | genotype x environment interaction | percentile range | clustering
Journal Article
Ciência agronômica, ISSN 0045-6888, 01/2018, Volume 49, Issue 1, pp. 62 - 69
... comparados por biplots para tabelas simultâneas Carla Regina Guimarães Brighenti2* and Marcelo Angelo Cirillo3 ABSTRACT - The demand for high quality coffee has become... 
Coffee | Beans | Defects | AGRONOMY
Journal Article
Revista Ciencia Agronomica, ISSN 0045-6888, 2018, Volume 49, Issue 1, pp. 62 - 69
The demand for high quality coffee has become a consolidated criterion to achieve the best prices. Currently, cooperatives evaluate the coffee beans mainly... 
SVD | Coffea arabica L | Coffee quality | Particle size | Sieves | SINGULAR-VALUE DECOMPOSITION | QUALITY | AGRICULTURE, MULTIDISCIPLINARY | L | DVS | Qualidade do café | Granulometria | Peneiras
Journal Article
Ciencia Rural, ISSN 0103-8478, 10/2014, Volume 44, Issue 10, pp. 1853 - 1859
Para avaliar a influência do gene halotano sobre a curva de crescimento de suínos, bem como sua interação com o sexo do animal, foi proposta uma modelagem... 
Improvement | Nonlinear models | Pig stress syndrome | AGRONOMY
Journal Article
Acta scientiarum. Health sciences, ISSN 1679-9291, 12/2012, Volume 34
Journal Article
Journal of Modern Applied Statistical Methods, ISSN 1538-9472, 2017, Volume 16, Issue 1, pp. 308 - 323
Journal Article
ACTA SCIENTIARUM-TECHNOLOGY, ISSN 1806-2563, 2014, Volume 36, Issue 4, pp. 643 - 649
Recently Knusel (2008) proposed a new method of orthogonal rotation based on chi-square statistic, the Chisquaremax criterion. However, its performance has not... 
oblique | orthogonal | efficiency | IMPACT | LOADINGS | MULTIDISCIPLINARY SCIENCES | residues | EXPLORATORY FACTOR-ANALYSIS | factors
Journal Article
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