For example,in most sub-Saharan African countries, the U.N.Children's Fund says more than half the deliveries take place at home, with no skilled birth attendant present.

VOA: standard.2010.05.11

Log n Log n, because at each stage I'm cutting the problem in half. So I start off with n then it's n n/2 n/4 n/8 over two n over four n over eight.

因为总共有多少层？,因为在每一层，我都是把问题分解成两半,因此以n开始，然后是。

麻省理工公开课 - 计算机科学及编程导论课程节选

Strangfeld has spent half his life with Newark, N.

FORBES: The Great Divorce

Liverpool might have dominated possession in the second half but Wigan always threatened on the counterattack with N'Zogbia scampering clear and wriggling a shot past Reina, who was relieved when Scharner was unable to force the ball home at the far post.

BBC: Wigan 1-0 Liverpool

The gear change never happened and although chances were few and far between in the second half it looked like below-par Arsenal would escape the DW Stadium with three points - especially when N'Zogbia was sent off with 12 minutes to play.

BBC: Wigan 2-2 Arsenal