Approved Project Financial No.
Yes APF's longer form is Auto Pet Flap
The airport code for Naples Municipal Airport is APF.
The APF Brigade was created in 1980.
APF TV Fun happened in 1976.
APF Imagination Machine was created in 1979.
APF TV Fun was created in 1976.
is vaselene the same as whitfields apf
Na Cl has an IPF factor not APF as it is compound and APF refer to atomic packing factor, not ionic packing factor.
http://nathas.com/crystal.htm
apf 6327
APF fluoride paste of gel contain: fluride ion- 1,23 % (as sodium fluoride), purified water, poloxamer 407, isobutane, poloxamer 234, phosphoric acid, sodium saccharin, flavor.
atomic packing factor (APF) or packing fraction is the fraction of volume in a crystal structure that is occupied by atoms. It is dimensionless and always less than unity. For practical purposes, the APF of a crystal structure is determined by assuming that atoms are rigid spheres. For one-component crystals (those that contain only one type of atom), the APF is represented mathematically by where Natoms is the number of atoms in the crystal, Vatom is the volume of an atom, and Vcrystalis the volume occupied by the crystal. It can be proven mathematically that for one-component structures, the most dense arrangement of atoms has an APF of about 0.74. In reality, this number can be higher due to specific intermolecular factors. For multiple-component structures, the APF can exceed 0.74.