In theory, historical conjectures might point to useful patterns that hadn't been noticed before, though convincing examples are hard to come by.
"In our experience time and again, it's a humbling experience to realize there is so much more information being passed in ways which hadn't been noticed before," said Dr. Zuberbühler, a psychologist at the University of St. Andrews in Scotland.
Powell made one simple, vital connection that hadn't been noticed before: the frantic figures wrapped about the broken mast and fallen spars of the rapidly sinking wreck are all women and small children.
"You do think, 'Why haven't I been noticed before?'" Worst of times Working on Emmerdale, though perhaps her most challenging time was working as bus driver in London while writing at night.
In addition, as it was noticed before, each partial metric is a d-metric.
In a Subgroup Analysis based on Year of Admission, differences in Mortality rates were noticed before and after 2006 (72% vs 48%) with no statistical significance.
In a Subgroup Analysis based on Year of Admission, differences in Mortality Rates were noticed before and after 2006 (72% vs 48%).
The bright spot, simply called feature #5, had been noticed before by the Hubble Space Telescope as sitting within an 80-kilometer-wide crater.
Evidence for a blast hasn't been noticed before because "most vestiges of such an explosion would have vanished by now," says astrophysicist Robert Petre of NASA's Goddard Space Flight Center in Greenbelt, Maryland.
