When bad weather prevented navigators from seeing the sun,moon or stars, they had to use a method called "dead reckoning" to find the ship's position.

VOA: special.2009.12.23

Of what use could a dead man be to the living?

一个死人对活人有何用处？

耶鲁公开课 - 公正课程节选

One of the things we discussed was how The Walking Dead set makes use a fantastic app known as doddle, which allows the production to go almost paper-free.

FORBES: Doddle Of The Dead - Putting The App In Zombie Apocalypse, Part 1

Researchers can only use dead cells or pieces of a cell and can only test for one response at a time, such as enzyme activity or the binding of a compound to a receptor.

FORBES: Laser light shows

Ms Gallan told MPs she was "deeply concerned", however, by reports of the use of dead children's identities.

BBC: Dead child identities: Met officer refuses to apologise