One of
the latest null results in the search for WIMPs came from the Large Underground Xenon (LUX) experiment, a third of a ton of liquid xenon held at a frosty — 100 degrees Celsius inside a giant water - filled tank buried one and a half kilometers beneath the Black Hills of South Dakota.
Not exact matches
Finally, for the statistically significant associations of breastfeeding with
later cognition, 95 % CIs were narrow and exclude a
null result, but the lower confidence limits include values with little clinical importance.
It is possible that this
null result is partly due to the method of analysis, but it is also attributable to the timing of the annual peak streamflow discharge, which in the United States is usually in
late winter or early spring.