In the couple level models, however, husbands' characteristics are strong predictors of agreement about joint retirement expectations.
We examine racial mixture at the couple level (whether the parental couple is mixed-race) and at the individual level (whether the father, mother, or adolescent are multiracial).
Using data from the first wave of the Health and Retirement Study Analysis we address these questions at both the individual and the couple level.
Phase boundaries are considered sharp and their motion is computed using the coupled level set/volume-of-fluid (CLSVOF) method.
The interface solver is based on the coupled level set and volume-of-fluid method (CLSVOF) [M.
To improve the mass conservation performance of the coupled level set method, a bicubic interpolation is combined with the Fast Marching Method for level set re-initialization on quadrilateral grids.
In general, the new VOF method is more efficient than both the high-order level set and the coupled level set and volume-of-fluid (CLSVOF) methods.
Herein, the proposed strategy is based on simulations performed at the subsystem level to inform a covariance matrix for UQ performed at the coupled level.
To be physically meaningful, analysis at the coupled level requires information about how uncertainty is propagated through from the subsystem level.
In contrast, UQ at the coupled level may not be representative of the physical input parameters, but comes at the benefit of being computationally efficient to implement.
