First, curriculum requires instructional design that draws on apprenticeship models common in real life.

This has to be done in hardware, which requires investment and specific design.

Such networks are generally nonlinear and require more complex design and analysis tools.

High current discharge requires robust design and construction to prevent damage to the device.

A few of the construction projects are for one-of-a-kind nuclear laboratories and machines that require specialized design.

Firewalls being used in different application may require different design and performance specifications.

This is a simple technique, and does not require a control group, experimental design, or a sophisticated analysis technique.

Drilling to targets far laterally from the surface location requires careful planning and design.

But even there, the offshore discharge water outlet requires very careful design to avoid environmental problems.

Seating layout for a low-floor bus therefore requires careful design.