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21 results found.

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DISCRIMINANT STEPWISE PROCEDURE
Article
Article
Mariusz Kubus · Lodz University Press · 2014 · ISSN 0208-6018
Stepwise procedure is now probably the most popular tool for automatic feature selection. In the most cases it represents model selection approach which evaluates various feature subsets (so called wrapper). In fact it i...
LCC LCC:Marketing. Distribution of products; TENDOkZpbmFuY2U~Idioma English
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Open Access
BETTER ALTERNATIVES FOR STEPWISE DISCRIMINANT ANALYSIS
Article
Article
Katarzyna Stąpor · Lodz University Press · 2015 · ISSN 0208-6018
Discriminant Analysis can best be defined as a technique which allows the classification of an individual into several dictinctive populations on the basis of a set of measurements. Stepwise discriminant analysis (SDA) i...
LCC LCC:Marketing. Distribution of products; TENDOkZpbmFuY2U~Idioma English
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Open Access
Equações de predição para estimar os valores da EMAn de alimentos proteicos para aves utilizando a meta-análise Prediction equations to estimate the AMEn values of protein feedstuffs for poultry utilizing meta-analysis
Article
Article
Germano Augusto Jerônimo do Nascimento et al · Sociedade Brasileira de Zootecnia · 2011 · ISSN 1516-3598
Este trabalho foi realizado para se obter uma equação de predição para estimar os valores de energia metabolizável aparente corrigida (EMAn) dos alimentos proteicos usualmente utilizados em rações para frangos de ...
LCC LCC:Animal cultureIdioma English
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Open Access
Equações de predição para estimar os valores energéticos de alimentos concentrados de origem vegetal para aves utilizando a metanálise Prediction equations to estimate the energy values of plant origin concentrate feeds for poultry utilizing the meta-analysis
Article
Article
Germano Augusto Jerônimo do Nascimento et al · Sociedade Brasileira de Zootecnia · 2009 · ISSN 1516-3598
Este trabalho foi realizado visando obter equações de predição para estimar os valores de energia metabolizável (EMAn) de alimentos concentrados de origem vegetal comumente utilizados nas rações de aves utilizando...
LCC LCC:Animal cultureIdioma English
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Ficha bibliográfica
Equações de regressão para estimar valores energéticos do grão de trigo e seus subprodutos para frangos de corte, a partir de análises químicas Regression equations to evaluate the energy values of wheat grain and its by-products for broiler chickens from chemical analyses
Article
Article
F.M.O. Borges et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2003 · ISSN 0102-0935
Um experimento foi realizado com frangos de corte para a obtenção de equações de predição da energia a partir de análises químicas e dados de energia metabolizável (EM) utilizando como alimentos-teste o trigo e ...
LCC LCC:Animal cultureIdioma English
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Open Access
Factors that determine the quality of bigeye tuna, caught in the western tropical Atlantic Ocean
Article
Article
C.C. Nóbrega et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2014 · ISSN 1678-4162
Tuna are highly prized in Oriental cuisine, and the bigeye tuna (Thunnus obesus) is of great commercial importance. Quality is assessed by the tuna meat quality, freshness, texture and fat, which can be altered by factor...
LCC LCC:Animal cultureIdioma English
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Open Access
Prediction equations for energy values of animal meals obtained using meta-analysis
Article
Article
Camilla Roana Costa de Oliveira et al · Sociedade Brasileira de Zootecnia · 2018 · ISSN 1806-9290
ABSTRACT The objective of this study was to determine prediction equations to estimate the nitrogen-corrected apparent metabolizable energy (AMEn) values of animal meals used in broiler diets through meta-analysis. A bib...
LCC LCC:Animal cultureIdioma English
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Material complementario
Prediction of non-carcass components in cattle
Article
Article
Luiz Fernando Costa e Silva et al · Sociedade Brasileira de Zootecnia · 2012 · ISSN 1516-3598
This study was conducted to develop equations to predict chemical composition of head, limbs, hide and blood in cattle. A database containing 335 animals from 10 trials, with 221 Nellore, 38 Nellore-Simmental and 76 Nell...
LCC LCC:Animal cultureIdioma English
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Open Access
Prediction of weight and percentage of salable meat from Brazilian market lambs by subjective conformation and fatness scores
Article
Article
Hélio de Almeida Ricardo et al · Sociedade Brasileira de Zootecnia · ISSN 1806-9290
ABSTRACT This study assessed the use of conformation and fatness scores of the EUROP sheep carcass grading system to predict weight and percentage of salable meat from Brazilian market lambs. Data were collected from in ...
LCC LCC:Animal cultureIdioma English
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Open Access
ANNOVAR: functional annotation of genetic variants from high-throughput sequencing data
Article
Article
Kai Wang; Man Li; Håkon Håkonarson · Nucleic Acids Research · 2010
High-throughput sequencing platforms are generating massive amounts of genetic variation data for diverse genomes, but it remains a challenge to pinpoint a small subset of functionally important variants. To fill these u...
Idioma English
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Página del recurso
A Data Mining Approach to Building a Predictive Model of Low-Cost Carriers' Presence in the U.S. Domestic Routes
Article
Article
Canh Nguyen et al · Embry-Riddle Aeronautical University · 2019 · ISSN 2374-6793
The purpose of the study was to build the predictive model of the presence of U.S. low-cost carriers (LCCs) in the domestic network structure. SEMMA (Sample, Explore, Modify, Model, and Assess) schematic in data mining w...
LCC LCC:Motor vehicles. Aeronautics. AstronauticsIdioma English
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Open Access
Benchmarking 3D electron diffraction strategies for ceramics
Article
Article
Yann Schmitt et al · International Union of Crystallography · 2026 · ISSN 2052-2525
Three-dimensional electron diffraction (3D ED) has become increasingly popular over the last two decades, challenging the limits of established single-crystal X-ray diffraction experiments. In particular, continuous-rota...
LCC TENDOkNyeXN0YWxsb2dyYXBoeQ~~Idioma English
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Material complementario
Comparação entre medidas ultra-sônicas e da carcaça na predição da composição corporal em bovinos: estimativas do peso e da porcentagem dos cortes comerciais do traseiro Comparison between ultrasonic and carcass measures in body composition prediction in cattle: prediction of weight and percentage hind-quarter retail products
Article
Diagnostic features, treatment, and outcome of dogs with inflammatory protein‐losing enteropathy
Article
Article
Silke Salavati Schmitz et al · Oxford University Press · 2019 · ISSN 0891-6640
Abstract Background Protein‐losing enteropathy (PLE) because of chronic inflammatory enteropathy (CIE) in dogs is often treated with a combination of glucocorticoids and second‐line immunosuppressant (SLI). This comb...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma English
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Open Access
Influência de variáveis químicas e estruturais do dossel sobre a taxa de ingestão instantânea em bovinos manejados em pastagens tropicais Influence of structural characteristics and chemical composition of tropical grasses on the instantaneous forage intake rate
Article
Article
Fabíola Cristine de Almeida Rego et al · Sociedade Brasileira de Zootecnia · 2006 · ISSN 1516-3598
Avaliou-se a taxa de ingestão (TI) em bovinos em pastagens exclusivas de Brachiaria brizantha, Panicum maximum cv. Tanzânia, Arachis pintoi e uma consorciação de Brachiaria brizantha com Arachis pintoi com o objetivo...
LCC LCC:Animal cultureIdioma English
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Open Access
Interrelationships between morphometric variables and rounded fish body yields evaluated by path analysis
Article
Article
Rafael Vilhena Reis Neto et al · Sociedade Brasileira de Zootecnia · 2012 · ISSN 1516-3598
The objective of this study was to verify which morphometric measures and ratios are more directly associated with the weight and body yields of rounded fish. A total of 225 specimens of rounded fish (59 pacus, 61 tambaq...
LCC LCC:Animal cultureIdioma English
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Open Access
Kinetics and Mechanism of Gas-Phase Thermolysis Using Headspace-Gas Chromatographic Analysis
Article
Article
Cafferata, Lazaro et al · Oxford University Press · 2001 · ISSN 0021-9665
Headspace gas chromatography is employed in order to study the thermal decomposition reaction of gaseous di-tert-butyl peroxide (DTBP) in the 130°C to 160°C temperature range and in the presence of n-hexane as the inte...
Idioma English
El enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
The Relationship Between Daytime, Nighttime and 24-Hour Heart Rate with Urinary Albumin and Protein Excretion in Patients with Newly Diagnosed Type 2 Diabetes
Article
Article
Barış AFŞAR · Turkish Society of Nephrology · 2019 · ISSN 2667-4440
OBJECTIVE: Autonomic nervous system dysfunction (ASD) has been widely observed in patients with type 2 diabetes. 24-hour ambulatory blood pressure (ABP) and heart rate measurements have been found to associate with ASD i...
LCC LCC:Internal medicine; TENDOlBlZGlhdHJpY3M~Idioma English
El enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Using web-site QEM to measure the quality of sites
Text / resource
Text / resource
Olsina Santos, Luis Antonio et al · SEDICI UNLP · 2000
In this position paper, the main steps to measure and evaluate quantitatively the quality of sites are shown. Besides, some specific models, criteria and procedures to apply in these activities are discussed by quoting c...
Idioma English
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Open Access
Variable Selection via Nonconcave Penalized Likelihood and its Oracle Properties
Article
Article
Jianqing Fan; Runze Li · Journal of the American Statistical Association · 2001
Variable selection is fundamental to high-dimensional statistical modeling, including nonparametric regression. Many approaches in use are stepwise selection procedures, which can be computationally expensive and ignore ...
Idioma English
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Página del recurso
Trends and outcomes of surgical treatment for ovarian cancer in older adults in Japan
Article
Article
Tsuyoshi Hisa et al · Frontiers Media S.A · 2026 · ISSN 2234-943X
ObjectiveThe prognostic implications of surgical outcomes in older adults with ovarian cancer remain unclarified. This study aimed to describe temporal trends in surgical management and examine the association between su...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma English
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Open Access
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