There are two distinct methods which are used to study
the volume changes which take place when a protein is placed
in a solution. The first and most common method measures the
volume changes of the solid alone and is commonly known as swelling. The second measures the total volume...
The dyeing of paper is one of the most important
processes in the manufacture of that material. Fully 95 percent
of the paper that is produced is colored to a greater or
lesser extent, and in many eases the reproduction of a shade
is essential. That pH is an important...