Attack could mark major escalation in conflict.
In the last decade he has joined hundreds of ceremonies marking major anniversaries of the first world war.
Brain Map: Students create an annotated map of the brain, marking major features of the brain and how it responds to stress.
It is meant to preserve the lavish family occasion that marks major life events: births, communions, weddings, birthdays, exam results, deaths.
The party has held six such plenums after the meeting in 1978, with each marking major turning points in the political and economic history of modem China.
In the 1910s, Connecticut and Massachusetts adopted a system of marking major roads by colors.
Tattoos can cost thousands of dollars and mark major life milestones, but unlike paintings, you'll never be able to bequeath them to your descendants.
2008: Barack Obama is elected president of the United States, promising change under the slogan "Yes, we can!" Moments marking major historical disappointments, and squandered opportunities.
It is tradition for some alumni and other Spartan fans to have a picture taken with the Spartan statue to mark major life events.
Selected human ePK domains were included to mark major kinase subgroups.
