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An Illustration on the Quantile-Based Calculation of the Standard Error of Equating in Kernel Equating
(Springer Cham, 2021)
Liou and Cheng (J Educ Behav Stat 20(3):259–286, 1995) discussed large-sample approximations for the standard error of equating (SEE) using the results of Bahadur (Ann Math Stat 37(3):577–580, 1966) and Ghosh (Ann Math ...
A numerical scheme based on mean value solutions for the Helmholtz equation on triangular grids
(Amer Mathematical SocProvidence, 1997)
The numerical solution of the Dirichlet problem for the Helmholtz equation
(Pergamon-elsevier Science LtdOxfordInglaterra, 1996)
Possible Factors Which May Impact Kernel Equating of Mixed-Format Tests
(Springer Cham, 2021)
Mixed-format tests contain items with different formats such as dichotomously scored and polytomously scored items. The aim of this study was to examine the impact of item discrimination, sample size, and proportion of ...
Spectral discretizations of the Darcy's equations with non standard boundary conditions
(USFQ PRESS, departamento editorial de la Universidad San Francisco de Quito USFQ, 2018)
The reversed-axis method to estimate precision in standard additions analysis
(2016-01-01)
The standard additions (SA) method is one of the most important calibration strategies in quantitative chemical analysis. It is a powerful tool to minimize matrix effects and enable precise and accurate determinations. On ...
Analysis of Backward Euler Primal DPG Methods
(2021)
We analyze backward Euler time stepping schemes for a primal DPG formulation of a class of parabolic problems. Optimal error estimates are shown in a natural norm and in the L-2 norm of the field variable. For the heat ...
Influência da acurácia de instrumentos de medidas na comparação de métodos de estimativa da evapotranspiração de referência
(2008-01-01)
The aim of this investigation was to evaluate four reference methods to estimate evapotranspiration (Makkink, Hargreaves, Class A pan and Radiation), compared tb Penman-Monteith method, that is considered standard by the ...
Influência da acurácia de instrumentos de medidas na comparação de métodos de estimativa da evapotranspiração de referência
(2008-01-01)
The aim of this investigation was to evaluate four reference methods to estimate evapotranspiration (Makkink, Hargreaves, Class A pan and Radiation), compared tb Penman-Monteith method, that is considered standard by the ...
Ajustamento de linha poligonal no elipsóide
(Universidade Federal de Santa MariaBRGeociênciasUFSMPrograma de Pós-Graduação em Geomática, 2006-04-26)
Traverses Adjustment in the surface of the ellipsoid with the objectives to guarantee
the solution unicity in the transport of curvilinear geodesic coordinates (latitude and
longitude) and in the azimuth transport and ...