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Ajuste ecuación de predicción Witczak modelo NCHRP 1-37A del módulo dinámico (|E*|) de mezclas asfálticas
(Universidad EAFITMaestría en IngenieríaEscuela de IngenieríaMedellín, 2021)
The global trend is to develop empirical-mechanistic (M-E) design methods, due to the shortcomings of empirical methods, such as AASHTO -93. In this work, a local adjustment methodology is proposed to the Witczak equation ...
Reexamining Nonlinear Structural Equation Modeling Procedures: The Effect of Parallel and Congeneric Measures
(Taylor & Francis, 2015)
The current study examines the performance of the extended unconstrained approach (EXUC) and
the latent moderated structural equation modeling procedure (LMS) in situations where quadratic
and interaction terms are tested ...
A Double-Structure Structural Equation Model for Three-Mode Data
(AMER PSYCHOLOGICAL ASSOC, 2008)
Structural equation models are commonly used to analyze 2-mode data sets, in which a set of objects is measured on a set of variables. The underlying structure within the object mode is evaluated using latent variables, ...
Development and application of a three-parameter RK-PR equation of state
(Elsevier Science, 2005-05)
In this work, we confirm the somehow previously expressed but not widespread idea that the limitations of cubic equations of state like Soave-Redlich-Kwong equation (SRK) or Peng-Robinson equation (PR) are a consequence ...
Thermal evaporation: Representation of rise in boiling point of grapefruit juice
(2007-06-01)
The rise in boiling point of grapefruit juice was experimentally measured at soluble solids concentrations in the range of 9.3-60.6 °Brix and pressures between °6.0 × 103 and 9.0 × 104 Pa. Different approaches to represent ...
Thermal evaporation: Representation of rise in boiling point of grapefruit juice
(2007-06-01)
The rise in boiling point of grapefruit juice was experimentally measured at soluble solids concentrations in the range of 9.3-60.6 °Brix and pressures between °6.0 × 103 and 9.0 × 104 Pa. Different approaches to represent ...
Intra-industry trade and innovation: An empirical study of the Colombian manufacturing industry
This paper analyses the theoretical and empirical relationship between intra-industry trade (IIT) flows in manufactures and technical change for the Colombian manufacturing industry during the 1970-95 period. A general ...
Empirical relationships between compressive and flexural strength of concrete containing recycled asphalt material for pavement applications using different specimen configurations
(2021)
The flexural strength of pavement concrete is generally deduced by testing beams or by applying empirical equations. In this investigation, concrete mixtures were manufactured, incorporating 0, 20, 50 and 100% Reclaimed ...
Prediction of voluntary dry matter intake in stall fed growing goats
(2019-01-01)
A Monte Carlo Risk Assessment (MCRA) was used to investigate the variability of existing empirical equations to predict dry matter intake (DMI) for weaned Saanen goats. Probability distribution functions were generated for ...