Surrogate model. A surrogate model is an engineering method used when an outcome of interest cannot be easily directly measured, so a model of the outcome is used instead. Most engineering design problems require experiments and/or simulations to evaluate design objective and constraint functions as function of design variables.
Fox News. Jury: Princess Diana, Boyfriend Dodi Fayed Killed by Driver, Paparazzi. LONDON â A coroner's jury ruled Monday that Princess Diana and boyfriend Dodi Fayed were unlawfully killed through the reckless actions of their driver and paparazzi in 1997.
Prince Charles proposed to Diana in February 1981; she accepted and they married in St Paul's Cathedral on 29 July of that year. Upon his marriage, Charles reduced his voluntary tax contribution from the profits generated by the Duchy of Cornwall from 50% to 25%.