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Evaluating bound-constrained minimization software
(SPRINGERNEW YORK, 2012)
Bound-constrained minimization is a subject of active research. To assess the performance of existent solvers, numerical evaluations and comparisons are carried on. Arbitrary decisions that may have a crucial effect on the ...
Precisão de plantas planialtimétricas em função do posicionamento de pontos em irradiadas de campo
(2006-01-01)
The present experiment aimed to study the influence of point positioning in an irradiated field to produce a planialtimetric plant. A planialtimetric evaluation was carried out in a 14-acre experimental area with well-defined ...
Precisão de plantas planialtimétricas em função do posicionamento de pontos em irradiadas de campo
(2006-01-01)
The present experiment aimed to study the influence of point positioning in an irradiated field to produce a planialtimetric plant. A planialtimetric evaluation was carried out in a 14-acre experimental area with well-defined ...
Missing-value imputation using the robust singular-value decomposition: Proposals and numerical evaluationImputación de valores faltantes usando la descomposición robusta en valores singulares: Propuestas y evaluación numérica
(Crop Science, 26/03/2021)
A common problem in the analysis of data from multi-environment trials is imbalance caused by missing observations. To get around this problem, Yan proposed a method for imputing the missing values based on the singular-value ...
Experimental-numerical technique to evaluate the thickness of tin thin film
(Materials Research, 2019)
Profile of Children with Deficits in Numerical Cognition
(Pontifica Univ Javeriana, Fac Psych, 2017-01-01)
This study aimed to characterize the neurocognitive profile of children regarding quantitative, intellectual, and mnemonic skills; and their emotional state. The sample consisted of 42 school children 8-10 years old, divided ...
Bus stops and pedestrian-motor vehicle collisions in Lima, Peru: a matched case-control study
(BMJ Publishing Group, 2013)
OBJECTIVE: To evaluate the relationship between bus stop characteristics and pedestrian-motor vehicle collisions. METHODS: This was a matched case-control study where the units of study were pedestrian crossings in Lima, ...
Developmental perspectives of numerical thinking for the interpretation of physical quantities
(IOP Publishing, 2020)
This research reveals the perspectives in the teaching of numerical thinking through a documentary review. The representation of physical elements such as functions, vectors and operators, and their subsequent interpretation ...
Nonlinear dynamic numerical analysis of a RC frame subjected to seismic loading
(Elsevier, 2017-05)
In the context of seismic engineering, reliable modeling methodologies are needed to represent the nonlinear dynamic behavior of structures under the effect of the seismic action. Only in this way is it possible to assess ...
Physical–numerical parameters in laminar simulations of natural convection on three-dimensional square plates
(2021-01-01)
Purpose: The purpose of this study is to analyze the influence of the main physical–numerical parameters in the computational evaluation of natural convection heat transfer rates in isothermal flat square plates in the ...