Sentence examples for models are impossible from inspiring English sources

Many nonlinear models are impossible to solve theoretically and our intuition of how a nonlinear system reacts to perturbations is often wrong 34, because a nonlinear system is not equal to the sum of its parts.

As there are no empirical data supporting any of the assumptions, the validity of either of the models is impossible to verify.

If the use of multilevel models was impossible (because of unknown psoriasis severity), we imputed single missing utility scores using linear interpolation between the two known values on either side.

"Such an economic model is impossible".

That are cut off or divorced from consumerism because the aspirational model is impossible for them".

It has hardly covered itself in glory with its predictions on the Ukrainian economy, but decent modelling is impossible when the situation is so unstable.

To be honest, I'm having my doubts about the column too.Mr Pettis, a finance professor at Beida's school of management, thinks China's investment-led growth model is impossible to sustain and yet hard to replace.

Still, its model was impossible to replicate, a mixture of auspicious timing (the company boomed with Las Vegas), rampant growth (18 shows currently playing worldwide) and a genius for melding commercial entertainment with luxury experience.

However, fully analytical solution of the model is impossible so far, and numerical solutions have resorted to general optimizing software.

The 3D structure of the 1a protein is still unknown and building a homology model is impossible.

Non-Newtonian fluid model is impossible to describe with the help of single constitutive relationship among strain and stress rate.