He said he could find no other factor which would have caused the death.

BBC: Tasered Dale Burns 'killed' by designer drug

"No other factor is involved which for those of us working in the field is very surprising, " said Dr Stefansson.

BBC: Older dads linked to rise in genetic disorder

No other single factor can account for both the inexplicable rise in violence in the U.S. until 1993 and the precipitous drop since then.

WSJ: Neurocriminology: Inside the Criminal Mind

No other thin form factor tower houses as much power as Bolt because no other system can handle the type of bleeding edge hardware and overclocking that Bolt does.

ENGADGET: Digital Storm Bolt stuffs full-power graphics into a mini gaming desktop, stretches laws of physics

When you boil down all the arguments about the superiority of indexing, there is absolutely no factor that makes indexing better than active management other than cost.

FORBES: Malkiel Shills For Indexing Again, But Backs Baidu Just In Case