Three variables were designed at three levels, which required 17 experiments.
For this, a total of 18 SCLC mixtures were designed at three different w/b ratios of 0.25, 0.37 and 0.50, and total binder contents of 600, 550 and 450 kg/m3, respectively.
The proposed algorithm is designed at two levels: a transformer via TMP, and a home via HAC.
The field experiment was designed at two levels and four factors, based on the principles of fractional factorial designs.
A polarization filter is designed at two communication windows of 1310 and 1550 nm based on microstructured optical fiber.
The model blade was designed at zero pitch angle and further tested in FAST, a fully coupled simulation tool.
Spatial averaging schemes were designed at four scales: pixel, topographic feature (uplands, sideslopes, and lowlands), pothole drainage basin, and landscape (0.8 km × 1.6 km).
The self-compacting mortars were designed at four binder contents of 540 kg/m3, 520 kg/m3, 500 kg/m3, and 480 kg/m3 at four different water-to-binder ratios of 0.33, 0.37, 0.40, and 0.44, respectively.
In order to quantify the performance of wheat, rye and triticale cultivars for use as energy crops, field experiments with either modified phosphorus potassium or potassium applications were designed at two locations in Denmark over a 3-year period.
Each variable was designed at five levels with six star points and six replicates at the centre points.
