In the catalogue, errors in epicenter and focal depth are smaller than about 0.1 degree and 10 km, respectively (Japan Meteorological Agency, 1998).
Finally, F4 implies that, for any x ∈ ℝ, the spring constant f u (0, x) at (0, x) cannot become smaller than about 12.3% of the maximum spring constant k = supx∈ℝf u (0, x).
Therefore, from the above observations and analysis we may conclude that the combined parameter f D T (p m - pm- 1) should be smaller than about 0.5 to avoid the degradation of WF with higher orders.
But relatively few craters smaller than about 100 yards in diameter were seen.
And motors are cheaper to make unless the design requirements call for a device smaller than about two cubic centimeters.
(Objects smaller than about 50 metres would break up high in the atmosphere; the damage would be limited to less than a few hundred square kilometres around the impact point).
Pre-Voyager telescopic viewing of Neptune through the full thickness of Earth's atmosphere could not resolve features smaller than about one-tenth of Neptune's diameter, even under the best observing conditions.
Ordinary light microscopes cannot, however, resolve objects smaller than about 200 nanometres (nm, or millionths of a millimetre), or approximately half the wavelength of visible red light, so anything of this size or smaller appears blurred.
It also means that compactified dimensions must be smaller than about 100 micrometers.
At room temperature, however, particles smaller than about 15 nm are affected by superparamagnetic relaxation, which renders Mössbauer spectroscopy useless for their characterisation.
Cumulative yield indicates that colluvial sediment redistribution is limited to small basins; specifically, 90% of the colluvial load is released at scales smaller than about 0.6 km2.
