The phrase "per design" is correct and usable in written English.
You can use this phrase when describing the purpose or process of something that is planned out or intentionally made in a particular way. For example: "This laptop's interior layout was formed per design to maximize efficiency and comfort."
Per design there were no differences in sway area between the MS and control groups.
It may not be incidental that the two entries in red ink for the PUCE program in Tables 3 and 5 refer to the images that feature combinations of motif-based and translational pseudo-symmetries of the first kind (per design) that are exacerbated by Gaussian noise (#8 and #9) which turns the genuinely exiting symmetries into pseudo-symmetries of the second kind.
One pooled E. fetida RNA sample representing multiple developmental stages (cocoon, juvenile and adult) along with ten spike-in RNAs of known concentrations was hybridized to each of eight custom-designed 244K oligo arrays (two arrays per design) fabricated by Agilent.
But he found that the minimum orders for manufacturers were extremely high and he was asked to commit to at least 2,000 pairs per design.
The experiments were carried out as per design of experiment approach using L27 (34) orthogonal array.
The erosion wear experiments are conducted as per design of experiment approach using Taguchi's orthogonal arrays.
The experiments are carried out as per design of experiments approach using L9 orthogonal array.
The machining was performed as per design of experiments approach using L16 orthogonal array.
As per design the springs were made of material IS 4454 and experimental test was conducted.
That schedule and the cost of materials has led him to produce only limited editions with fewer than 10 pieces per design.
Runs are small — around 15 pieces per design — and Mr. Moseley has access to manufacturing resources through his own clothing label, Endovanera.
