It was inferred that GCR solar daily anisotropy consists of only three harmonics, namely the diurnal (1 cpd, first harmonic), the semidiurnal (2 cpd, second harmonic) and the tridiurnal (3 cpd, third harmonic), with power spectral densities in the ratio 800 20 1 for the Deep River NM data (Rm = 16 GV) for 1962 1971.
Perna and Morrone [19] reported that removing the frequencies at around 1 cpd decreased dramatically the perceived brightness as measured by a brightness matching task.
The target was a stationary, vertically oriented Gabor patch (SD = 0.7°, 1 cpd), which appeared randomly 8° left or right of the central fixation spot (black circle, d = 0.2°).
Among past 30-day smokers, 15.5% smoked less than 1 cigarette per week, 6.6% smoked less than 1 cpd, 22.4% smoked 1 5 cpd, 20.0% smoked 6 10 cpd, 25.9% smoked 11 20 cpd, and 9.6% smoked more than a pack per day.
A follow-up cryoreduction instead shows that when this state does not accumulate or is not captured by reaction with a bound substrate, it is reduced by redox-active products of cryoradiolysis to EPR-silent (S = 1) Cpd II, which does accumulate.
We recently showed that during annealing of cryoreduced oxyferrous Mb, EPR silent (S = 1) Cpd II is formed, as detected by Mossbauer spectroscopy, thus correcting the early suggestion that the decay of the hydroperoxoferric intermediate forming during annealing of cryoreduced oxy ferrous α- and β-chains and oxyferrous Mb proceeds via dissociation of the hydroperoxo ligand.
