After a Jan. 17 loss at Florida State, Maryland coach Mark Turgeon said he was irritated to find players laughing and joking during the postgame. It was a different scene after Maryland lost, 83-74, to No. 5 North Carolina at Comcast Center on Saturday. ... [Terrell Stoglin] was 1-for-9 on 3-pointers against the Tar Heels. Swingman Sean Mosley (St. Frances) said he had not seen this season's team so disappointed than after the North Carolina loss. "The locker room was quiet after the game. Guys just sat in their seats," said Mosley, the team's senior leader. Turgeon said he took the dejectedness as "a good sign," and Mosley said: "I think we're about to improve a lot on the court."