For example, gradient lenses have a much shorter focal length than homogeneous lenses with the same central refractive index, and the radius of curvature of a gradient lens is about 2.5 lens radii, compared with 4 radii for a homogeneous lens.
(2) For the conditions simulated, differences in global heat release and flame area (length) between homogeneous and nonhomogeneous reactants having the same overall stoichiometry are small.
Well-graphitized multi-walled CNTs were grown from almost all the pores and were very long in length and homogeneous in diameter.
As mentioned in the introduction, there are several mechanical variables that relate one-to-one to the length of homogeneous rods.
Importantly, when provided with feedback, perceivers have been found to attune to mechanical variables that are specific to the length of homogeneous rods.
Any ratio of two moments of mass distribution relates one-to-one to the length of homogeneous rods (see Menger & Withagen, 2009; Withagen & van Wermeskerken, 2009).
In two dimensions, the Minkowski functionals are related to more familiar quantities like the covered image area, the boundary (or contour) length between homogeneous domains, and the Euler-characteristic (i.e., the number difference of connected domains and holes).
A tooth was considered to have good quality endodontic work (GQEW) if all root canals were of acceptable root filling length and homogeneous according to the criteria of Unal et al., [ 11].
Because the mass cancels out, the ratio of I 1 to M relates one-to-one to the length of homogeneous rods (as any other ratio of two moments of mass distribution).
Every kth (k = 5,4,3,2) segment of the coding region has been substituted by a fragment (of the same length) from homogeneous sequence with equally probable distribution of the nucleotides.
These mechanical variables relate ambiguously to the lengths of homogeneous rods and can therefore be qualified as nonspecifying variables.
