These differences across realisations follow a normal Gaussian distribution, according to the Gaussian theory of errors.
The CV value of one pixel element within the high-count area of the lung in one projection, based on the 20 noise realisations of the simulated normal, was about 15%.
In the simulated COPD study, the group of 20 AUC CVT) values, based on the 20 noise realisations of the simulated normal distribution, was compared with the corresponding groups of simulated COPD distributions, using the non-parametric Mann–Whitney U test and Statistica (version 9, StatSoft, Tulsa, Oklahoma, USA).
Participants 7 and 8 described a gradual realisation that things were 'not normal'.
The hardest part of being a newlywed is transitioning from the blissful bubble of your wedding to the cold, hard realisation that life must return to normal.
There is a statistically significant difference (n 1 = n 2 = 20, p < < 0.001, two-tailed) between the AUC CVT) values for the 20 noise realisations of distribution 1 (the simulated normal) and distribution 2 (1 cm50%10%% evenly).
The most difficult part was not only the waiting, but also the realisation that life wouldn't continue as normal any time soon.
The hypothesis that oxidative stress is a risk factor for cancer received considerable impetus with the realisation that oxidative stress probably originates primarily from normal metabolic processes (Ames et al, 1992).
This already feels a bit old to geeks like me, but the point is that this realisation is crossing over to the hundreds of millions of normal people who now own smartphones and use apps like Facebook, Twitter, Snapchat, Instagram, Skype, MyFitnessPal and any number of Google services.
Indeed, writing in a disarmingly honest blog about his mental health last week, Muhly said he had come to the realisation that since he was 22, he had become disconnected from most normal human emotion, unable to feel pride, happiness or even sadness.
