At pH values lower and higher than the optimal pH for a given precursor solution, non-uniform shape and size of the nanoparticles is obtained.
The columns with spatial variation of flexural stiffness, due to material grading and/or non-uniform shape, are approximated by an equivalent column with piecewise constant geometrical and material properties.
Due to the non-uniform shape of the enamel cover, a clear spatial distinction between dental crown (composed out of enamel, dentin and cementum) and dental root (composed of dentin and cementum only) appears difficult.
"What we've done that is new is to show that it is possible to create atomically-precise nanoribbons with non-uniform shape by changing the shapes of the molecular building blocks," says Crommie.
The non-uniform shape and complex geometry of the meniscus requires the availability of detailed knowledge of meniscus size and dimensions in human and other species commonly used in meniscal studies.
Eigenvectors of the bending energy matrix create shape variables, or partial warp scores, composed of both affine (uniform) and non-affine (non-uniform) shape variation for use in multivariate statistical analysis [65].
This suggests most measurement noise is associated specifically with cell measurements, and probably reflects the non-uniform shape, internal structure, and orientation of cells in the sample stream during flow analysis.
The non-uniform shape of the enamel cover displays mesial and distal indentations and therefore both an enamel organ and an epithelial root sheath exist at the same time in close proximity to each other in equine incisors.
The well-faceted geometry of T0 gradually disappeared, and nanoparticles with non-uniform shapes appeared.
However, apart from the stated advantages, biological synthesis suffers from poor mono-dispersity, random aggregation, non-uniform shapes, problems in scale-up, etc.[13].
