Predictability
Mostrando 1-12 de 164 artigos, teses e dissertações.
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1. Adaptability and stability of soybean cultivars in the region of Chapadões
ABSTRACT Grain yield is a constant concern in soybean breeding programs for being highly influenced by the environment. This trait can be significantly affected by the sowing times. Thus, for the correct cultivar recommendation, methods of stability and adaptability analysis are used to verify the genotype x environment interaction at different sowing times.
Rev. Ceres. Publicado em: 2021-08
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2. A multivariate approach to differentiate yerba mate (Ilex paraguariensis) commercialized in the southern Brazil on the basis of phenolics, methylxanthines and in vitro antioxidant activity
Abstract The consumption of yerba mate beverages is related to several health benefits. These desirable properties are mainly due to the bioactive compounds. However, the levels of those compounds are directly affected by factors such as geographical origin. This study aimed to use chemometrics to evaluate the antioxidant compounds of yerba mate (consumed as
Food Sci. Technol. Publicado em: 2020-09
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3. Otorhinolaryngologists and Coronavirus Disease 2019 (COVID-19)
Abstract Introduction The efficacy of sentinel node biopsy in early stage oral cancer is well established. Its evolving role can be reinforced by further studies. Objective Analyzing the predictability of the levels of echelon nodes for various oral cavity tumor subsites on sentinel node biopsy. Methods A prospective study of 20 patients with stage I/I
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-06
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4. Can Sentinel Lymph Node Biopsy Predict Various Levels of Echelon Nodes in Oral Cancers?
Abstract Introduction The efficacy of sentinel node biopsy in early stage oral cancer is well established. Its evolving role can be reinforced by further studies. Objective Analyzing the predictability of the levels of echelon nodes for various oral cavity tumor subsites on sentinel node biopsy. Methods A prospective study of 20 patients with stage I/I
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-06
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5. Estimating credit and profit scoring of a Brazilian credit union with logistic regression and machine-learning techniques
Abstract Purpose Although credit unions are nonprofit organizations, their objectives depend on the efficient management of their resources and credit risk aligned with the principles of the cooperative doctrine. This paper aims to propose the combined use of credit scoring and profit scoring to increase the effectiveness of the loan-granting process in cre
RAUSP Manag. J.. Publicado em: 25/11/2019
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6. Perceptions of wheat producers towards risk and risk management strategies: A case study from Turkey
RESUMO: Neste estudo a percepção de risco dos produtores de trigo na Turquia foi examinada com base em um estudo de caso realizado na província de Bitlis. O conjunto de dados utilizado no estudo foi obtido de 157 agricultores, aleatoriamente. A análise fatorial foi empregada para classificar as fontes de risco e as estratégias de manejo, e então a regr
Cienc. Rural. Publicado em: 25/11/2019
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7. Restorative Possibilities Using Zirconia Ceramics for Single Crowns
Resumo Dois casos clínicos são apresentados para explorar as diferenças técnicas e discutir as vantagens e desvantagens de se utilizar zircônia com cerâmica estratificada ou monolítica para confeccionar coroas unitárias. O primeiro caso descreve os passos clínicos na confecção de uma coroa monolítica no segundo pré-molar esquerdo utilizando uma
Braz. Dent. J.. Publicado em: 07/10/2019
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8. Proposição de um Modelo Empírico para Determinação das Temperaturas Críticas Durante Resfriamento Contínuo em Zonas Termicamente Afetadas de Aços IF Soldados pelo Processo TIG
Resumo Aços IF são amplamente empregados na indústria automobilística. No decorrer das aplicações de soldagem, eles passam pela transformação de fase austenita (γ) → ferrita (α) que ocorre por nucleação e crescimento de grão e, em condições isotérmicas, é descrita pela equação JMAK. Todavia, as transformações de fases pós-soldagem ac
Soldag. insp.. Publicado em: 23/09/2019
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9. An Anchorage System for Enhanced Bond Behavior between Carbon Fiber Reinforced Polymer Sheets and Cracked Concrete
Abstract The contribution of CFRP wraps, as an anchorage system, to enhancing bond behavior between CFRP sheet and cracked concrete, was investigated. Thirty six concrete blocks (150 x 150 x 200 mm) were cast with 3ϕ12 mm steel bars embedded laterally at different spacing along the 200-mm-dimension. Half of the moist-cured blocks were subjected to a cyclic
Lat. Am. j. solids struct.. Publicado em: 05/09/2019
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10. MÁQUINA E REALIDADE: CIBERNÉTICA, AUTOPOIESE E PRODUÇÃO DE SUBJETIVIDADE EM FÉLIX GUATTARI
RESUMO O presente artigo tem como objetivo abordar o conceito de máquina e a consequente apropriação do mesmo nas discussões sobre a subjetividade. É um estudo teórico na interface entre psicologia, filosofia, física e biologia. Nesse sentido, ele se inicia apresentando que, na modernidade, a analogia à máquina foi estendida à compreensão do unive
Psicol. Estud.. Publicado em: 01/08/2019
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11. 4D-QSAR Study of 17β-Hydroxysteroid Dehydrogenase Type 3 Inhibitors
Prostate cancer is one of the most common form of cancer among men, and its incidence has been increasing progressively. Since the prostate depends on androgenic hormones to regulate its growth and development, interference with androgenic biosynthesis are important to control the disease. Thus, in this work, a 4D-quantitative structure-activity relationship
J. Braz. Chem. Soc.. Publicado em: 04/07/2019
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12. Short-term overreaction in equity ETFs following extreme one-day returns
Resumo O presente artigo investiga a previsibilidade a curto prazo dos preços de Exchange Trade Funds (ETFs) norte-americanos de ações em reação a retornos extremos ocorridos em um dia. Também avaliamos as características transversais associadas à super-reação dos preços após movimentos extremos de preço. A literatura sobre a super-reação de c
Rev. contab. finanç.. Publicado em: 25/03/2019