The percentage of injected N. furzeri embryos that are GFP-positive as visualized by fluorescence microscopy is relatively high (one quarter to one third of the injected N. furzeri embryos, depending on the construct injected).
They also performed significantly worse on tests of visual memory, executive function and abstract memory than those in the highest one-quarter.
Compared with men in the lowest one-quarter for omega-3 levels, those in the highest one-quarter had a 44 percent increased risk for low-grade prostate cancer and a 71 percent increased risk for high-grade cancer.
People in the lowest one-quarter for omega-3 levels had significantly lower total cerebral brain volume than those in the highest one-quarter, even after adjusting for age, body mass index, smoking and other factors.
After controlling for other variables, the scientists found that those in the highest one-quarter in hostility, anger and depression showed a steady and significant increase in C3 levels, while those in the lowest one-quarter had no increase.
Compared with people in the highest one-quarter in LDL levels, those in the lower 75percentt were two to three and a half times as likely to suffer from Parkinson's.
They also found that women in the highest one-quarter in density had four times the risk of those in the lowest quarter, without considering levels of sex hormones.
Some companies have earnings that are consistently higher in one quarter of the year relative to others, which are termed a positive seasonality quarter.
In another recent report, Morrison and colleagues discovered that the frequency of melanoma cancer-initiating cells may be as high as one quarter, as long as completely immune deficient mice (NOD/SCID/IL2R γ-null mice), instead of widely used NK cell-containing NOD/SCID mice, were used as recipient mice (Quintana et al, 2008).
Using current in-state tuition rates, placing higher and avoiding one quarter of math can save you up to $554.
Orthopedic surgery has the highest number of claims (one quarter of the total) that are compensated by the insurance company (Puck-Härenstam et al. 2009).
