During the 1960s he persuaded his students to help improve his home and its gardens as part of their "PhD research".

Those we try to help as part of student life.

Mr. Keller helps regulators and casinos with security matters as "part of the service," he said.

The vet made three careful cuts to the animal's ear, to help with identification as part of their daily monitoring and security programme.

They also help in the parishes as part of their apostolate.

This may have been to help clear snow off the grass, or as part of a ritual display, as in some modern rhinos.

As of 2009, 19,000 high school volunteers have helped more than 90,000 people in their communities as part of the Action Team program.

Besides pushing the body forward, this also helps with the rolling back to the other side as part of the body movement.

Students in particular are encouraged to help with the project, either as individuals or as part of organized studies in the natural sciences.

President Bush has already proposed tax credits and is expected to offer more proposals to help the uninsured as part of his budget early next year.