A problem arises because of the strong correlation between standard of living and energy consumption.
The impossibility of safe correlation of units necessitates a division by countries.
It is possible that a correlation may be made between solubility and the energy of surface tension.
The consequence is that all the world admitted into his philosophy is what he called the " empirio-critical essential co-ordination " (empirio-kritische Prinzipialkoordination), an inseparable correlation of central part and counterpart, of ego and environment.
Such small granules have been observed in the sensitive cells, and there is an evident correlation between these and the power of receiving the geotropic stimulus.