When using narrow correlator spacing in a GPS receiver, the C/A‐code tracking errors are
on the order of a decimeter. In the presences of multipath signals, tracking errors can be on …

This paper demonstrates that it is possible to largely reduce GPS code and carrier multipath
errors by using a specific receiver structure which simultaneously estimates the parameters …

Despite recent advances in harnessing cortical motor-related activity to control computer
cursors and robotic devices, the ability to decode and execute different grasping patterns …

The activity of neurons in primary motor cortex (M1) and cerebellum is known to correlate
with extrinsic movement parameters, including hand position and velocity. Relatively few …

We investigated the seasonal prevalence of seven enteric viruses in groundwater-derived
public water sources distributed across the dominant aquifers of England. Sampling targeted …

… Townsend, … Townsend, … Allen, AS Butcher, BR Townsend, and PJ Williams publish
with the permission of the Executive Director of the British Geological Survey, NERC. …

This study investigates fluctuations in nitrate concentration at the water table to improve
understanding of unsaturated zone processes in the Chalk aquifer. Sampling was conducted …

Reference station networks have been already installed in several countries over the last
years. The exchange in these installations is still based on proprietary information messages. …

current through the gas does not exceed a certain maxhnum value whatever the electromotive
force may be." Numerous experiments have also been made with electrodes of various …

… The experimental evidence for structural similarity is derived mostly from measurements
of free turbulence or of pipe and chennel turbulence outside the equilibrium layers (Townsend …