Some examples and use cases from the internet:

Some examples and use cases from the internet:

• It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

• Dec 1, 2003 ... Many challenges are encountered with teaching such "practical" courses. This paper reports on the organization and management of these ...
• These models are proposed because many challenges are encountered with 3D technology since it is emerging, notably to properly characterize and model ...