Sentence examples for model demonstrates gradual from inspiring English sources

The model demonstrates gradual progression and significant stromal infiltration.

One can then search for fossil evidence of such developments, looking for transitional fossils that demonstrate gradual evolution.

Overall, measures of physical performance demonstrated gradual improvement for 2 to 3 years, followed by a gradual decline in performance irrespective of baseline disease status.

Low cellular components demonstrate gradual subsequent enhancement owing to abundant stroma.

They demonstrate gradual shift toward the dependence for amorphous Si with Si content increase (Figure 1a).

Unfortunately, it has not been possible to demonstrate gradual assembly of the vertebrate body plan.

After surgery, the patient demonstrated gradual improvements in touch sensation, cold sensation, and motor function.

These profiles demonstrate gradual increases with cancer progression.

Histology and electron microscopy analysis demonstrate gradual alteration of lung morphology.

The patient demonstrated gradual clinical improvement, with slow normalization of temperature and C-reactive protein concentration.

Given this, what exactly had the "demonstration model" demonstrated?