Increasing demands for flexibility and fast reactions in modern process operation and production methods result in nonlinear system behaviour of partly unknown systems, and this necessitates application of alternative control methods to meet the demands.
Visual rehabilitation was managed with spectacle correction and/or soft contact lenses, until irregular astigmatism necessitated application of rigid gas permeable (RGB) contact lenses.
These agents must penetrate the stratum corneum barrier, 6 7 which necessitates application times of at least 45 minutes for Emla (lidocaine 2.5% and prilocaine 2.5%) 8 and 30 minutes for Ametop (4% tetracaine).
Practical applications, however, often involve complex geometries that cannot be represented by Cartesian meshes and, therefore, necessitate the application of unstructured meshes, which require a more sophisticated discretisation to account for their additional topological complexity.
These multilayered systems necessitate complex application and curing procedures.
The results of such extensive parametric analysis necessitate the application of multi-objective optimization procedure.
Fixed structural constraints and the minimisation of the H∞-norm necessitate the application of nonsmooth optimisation techniques.
The known difficulties in heat transfer experiments, especially with liquid metals, necessitate the application of RANS in computing details of flow and temperature distribution.
The fact that the inclusions (LWAs) in these composites are by themselves heterogeneous, and contain multiple components (solid phase, PCM, water, and air) necessitate careful application of predictive models.
These scars, if not hypertrophic, can be quite apparent and may necessitate permanent application of camouflage cosmetics.
