SUNSPOT ZONES

J. A. Udden
1907 Science  
s paper on 'Energy Changes accompanying Adsorption' showed that absorption could be looked upon as a special case of adsorption by combining the inbibition effect with the adsorption effect where both take place in the fine pores of a cellular body. Where the pores become very minute we may think of a solid solution as a limiting case of such an absorption effect. A resume of the energy changes accompanying absorption was given. On May 1,a special meeting was held at the Qeorge Washington
more » ... ge Washington University Lecture Hall. This was the first of a series of meetings to be held for the discussion of sanitary matters.
doi:10.1126/science.25.647.827-a pmid:17828971 fatcat:v3dlnb7dwjho5nkhrt53fqerwm