Grey wolf

This efflorescent imagery was often coupled with distinctive colour schemes, somewhat after the manner of heraldry. There were, for example, the red king (gold, sophic sulphur, or the Stone) the white, or blue, queen (silver, or sophic mercury), the grey wolf (antimony sulphide), and the black crow (putrefied or mortified matter). 

In assessing issues, context is everything. The fact that the red text should be blue or the button shouldn t be greyed out tells us no more about the story than grandma was eaten by the wolf . It is the user s intentions and the impact of the fault that causes harm not the fact that the screen won t scroll. Similarly one should always ensure that sufficient information is provided to give a view on how likely the issue will be detected by users and whether there is any potential to mislead a clinician. 

Fig. 16 Transient absorption difference spectrum of Pt21(o)tpy (black) and Pt21(o)tpy (grey) measured at 800 ps following a 355 nm laser pulse. Reprinted (adapted) with permission from (M. N. Roberts, J. K. Nagle, J. G. Finden, N. R. Branda and M. O. Wolf, Inorganic Chemistry, 2008, 48, 19-21). Copyright (2008) American Chemical Society.

There is a considerable literature on the distribution of sialic-acid-containing complex glycolipids (gangliosides) in brain and its components (Burton et aL, 1965 Wolfe, 1961 Lapetina et aL, 1967 Wiegandt, 1967 Wherrett and Mcllwain, 1962 Eichberg et aL, 1964 others). The gangliosides, whose function is essentially unknown, are concentrated in the grey matter. 

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