And many people take methadone to maintain their narcotic addiction while leading productive lives.

But maintaining the historic integrity of a home while accommodating contemporary lifestyles can be tricky.

The trick is maintaining the formula while injecting shots of variety.

They act, for example, to maintain the body's position while standing.

About 60 Japanese sewing machines are used to maintain precision while stitching.

By this operation, users maintain the privacy and security of all their information while simultaneous sharing it with only collaborators they wish.

Currently, there are 3 main hypotheses suggesting how humans maintain postural stability while standing.

He maintained these duties while a student in law school, serving in office until 1924.

"It's hard," Fawcett said of maintaining her fitness while pregnant.

I maintain the ship while the scientists and star-explorers sleep in the cells.