UD (unidirectional) and DBM (double-bias mat) laminates were used as specimens.
Tension tension and tension compression fatigue tests were carried out for a DBM (double-bias mat) laminated composite.
This allows us to take into account a double selectivity bias due to involuntary unemployment or feedback effects between demand and supply 11.
We estimate the following wage equation using a correction for a double selectivity bias (Tunali, 1986): ln w i m = α + b 3 x 3 + c 13 λ 1 i + c 23 λ 2 i + D s + D t + D c + u i (3).
Hence, statistical significance and model selection is performed within double selection bias free cross validation loops (see [ 41] for details).
This is done easily with double fold bias tape.
To make double fold bias tape, fold again in the center and press.
If you are sewing without double fold bias tape, as shown in these images, then you will need to add the appropriate extra "folded-edging allowance" on to your pattern.
3. Bind the pieces Bind the edges of the blanket along all three sides using the double-fold bias tape: Unfold one edge of the bias tape and pin it in place along the raw edge of the blanket with the right sides together.
A People's Daily op-ed rebuked certain western media outlets for their "double standards, biased coverage and comments".
