The US president said that a ceasefire would be possible "tomorrow" if Hamas gave up Israeli hostages
The 2004 champion, seeded 17 this year, made frequent forays to the net to punish anything short from the world number 114 and raced to the opener in 32 minutes.
Olaru, beaten 6-0 6-0 by Victoria Azarenka at this stage last year, offered stiffer resistance in the second but the Russian wrapped it up after an 82 minutes.
She will play Slovakian 24th seed Daniela Hantuchova or Czech Barbora Zahlavova Strycova for a place in the fourth round.
The US president said that a ceasefire would be possible "tomorrow" if Hamas gave up Israeli hostages
American tech companies in general are seen as hostile toward unionisation efforts, notably Amazon
The Serb blamed Friday's incident when he was accidentally struck on the head by a fan's water bottle while signing autographs
Daniel Duggan's lawyer says his client knew Chinese defence hacker Su Bin as an employment broker for Chinese state aviation company
Eastern parts of the city have been heavily bombarded in recent days, as Israel sent tanks and ground troops into the areas
British foreign secretary says he is in a completely different position to the US
The MoU establishes a broad-based partnership between the participants
Acquisition is in line with its supply chain and development process