The selection of training components to be evaluated was based mainly upon three criteria: importance to the project objective, size of budget allocated, and number of trainees involved.
Responses to the open-ended definitions were scored for objective size using a shoebox as a referent point.
For example, increasing the objective aperture size decreases diffraction contrast in the image, but simultaneously, the effect of phase contrast is increased.
Note that the coherence length is comparable to the objective lens size (625 μm in its diameter) when D is about 100 nm.
Secondly, we examined structures based on more objective size categories, such as kilogram curb weight intervals.
Reflector telescopes are much cheaper for a given objective size, but to perform at their best they require regular collimation--making sure the internal mirrors point perfectly straight down the tube.
In our protocol, the objective lesion size-based tumour response according to RECIST, derived from follow-up CT scans performed at 6 8 weeks on therapy, was used as the reference of response.
Considering the stiffness, strength and weight of the part, the mathematical model of multi-objective size optimization is formulated as left{ begin{aligned} & mathop {hbox{min} }limits_{varvec{X}} (D_{1} (varvec{X}), ldots,D_{i} (varvec{X}),D_{p} (varvec{X})),, i = 1,2,3, ldots,p, hfill & {text{s}}.
The objective function (duct size) for the prescribed design conditions was obtained by Carter for a quasi 1-D flow with a simple power law model for electrical conductivity.
Also, ideally we want the sensor pixel size to be roughly half the size of the diffraction spot size of the objective we chose; if the pixel size is too small, we don't get too much extra information from the light, and if the pixel size is too large, we waste information from the captured light, as we can't resolve the finer angular content in the light field image.
