Special Report - Pipeline Report - US national mapping system growing, adjusting to security concerns

All terrain vehicle loss of control events in agriculture: Contribution of pitch, roll and velocity

Chopp, Jaclyn, (2010)

The effect of added degrees of freedom and handle type on upper limb muscle activity during simulated hand tool use

Fischer, Steven, (2009)

Samuel Hall's improvements on steam engines : consisting of an improved method of condensing the steam and supplying water to the boilers of such steam engines as are wrought by vacuum produced by condensation, an improved method of lubricating engine pistons, piston rods and valves or cocks, and an improved piston and valve

Hall, Samuel, (1834)