This paper presents research results for a new type of shear connector, the standoff screw.
Process parameters like pulse energy, pulse repetition rate, pulse duration, focal position, nozzle standoff, type of gas and gas pressure of the assist gas are known to significantly influence hole quality during laser drilling.
Moreover, it was observed that the instantaneous erosion rate decreased with channel depth, and that this decrease was a function only of the channel cross-sectional geometry, being independent of the type of metal, the jet angle, the standoff distance, and regardless of whether the jet was submerged or in air, in either the forward or backward directions.
We need a moment of standoff.
Mr. Xue was buried last month after weeks of standoff between the city and his survivors.
Mass loss of copper alloy decreases with the increase of standoff distance.
Thus, it is commonly referred to as the forerunner of standoff annotation.
More distinguishable spectra allow for better classification thus lower false alarm rates, which in the end is the major challenge of standoff detection.
The result was a standoff between the transit agency and City Hall marked by the same type of blustery language that emerged on Tuesday.
Meanwhile, a report from Popular Science indicated that the Dallas Police Department used a different type of bomb disposal robot, called a "Remotec," to access an armored van during a standoff last year.
