The buffer solution is a dense, inert, aqueous solution which is designed to suspend the sample in a liquid medium without damaging it through chemical reactions or osmosis.
32.
If these particles are less conductive than the surrounding liquid medium, the electrical resistance across the channel increases, causing the electric current passing across the channel to briefly decrease.
33.
In 1938, Willia Spencer of Electrical & Musical Industries ( later EMI ) applied for a patent on an acoustical delay line using piezoelectric transducers and a liquid medium.
34.
The flow of the combustion gases between the gas generator and free power turbine provides the same functionality as a torque converter but without using a conventional liquid medium.
35.
"Disadvantages " : sample must be dispersed in a liquid medium . . . some particles may ( partially or fully ) dissolve in the medium altering the size distribution.
36.
Many animals that live in water use external fertilization, whereas internal fertilization may have developed from a need to maintain gametes in a liquid medium in the Late Ordovician epoch.
37.
For instance, AFM tapping mode is gentle enough for the recording of adsorbed polyelectrolyte molecules ( for example, 0.4 nm thick chains of poly ( 2-vinylpyridine ) ) under liquid medium.
38.
Fortunately, the diver's mass provides a source of inertia, as does the liquid medium, so small perturbations ( such as from breathing ) can be compensated for easily by an experienced diver.
39.
Evidence suggests that this species usually flowers only when permanently submerged, due to the requirement of a liquid medium and therefore high shore species have a lower reproductive output when not in permanent pools.
40.
Acid impregnated feedstock results in a slurry with biomass solids dispersed throughout the acidic liquid medium with total solids of at least 25 wt % ( 0.35-0.65 g solids per g wet mixture ).
