A pawl and ratchet assembly can be provided on the conveyor (40) to prevent unwinding of the conveyor (40).

The army intervened and prevented the second round.

From the age of five, Julia must intervene to prevent horrific events.

Accordingly, when a host executes an emergency alert message, it is able to prevent abnormal operations of a data broadcasting associated application.

Employees shall avoid any business arrangement that might prevent the effective operation of fair competition.

However, any arrangement which might, in the long term, prevent the effective operation of fair competition, should be avoided.

Arrangements which might in the long term prevent the effective operation of fair competition should be avoided.

Billions of people, including Christians, will stand by helplessly as these ordeals unfold.

Employees shall avoid any business arrangement that might, in the long term, prevent the effective operation of fair competition.

Arrangements, which might in the long run prevent effective operation of fair competition, should be avoided.

An objective of the present invention is to prevent unintended unraveling of a shielded conductor that is wound in a spiral shape, such as a braided wire.

Extra day for contingencies that may prevent the normal development of the program.

Day 17: Extra day for contingencies that may prevent the normal development of the program.

Day 16.- extra day for contingencies that may prevent the normal development of the program

Day 17: Extra day for contingencies that may prevent the normal development of the program.