Made of heavy duty seismic cable, these strings are available with standard 5 or 10 m electrode spacing.

It was first used to give the space-charge-limited current in a vacuum diode with electrode spacing d.

These take repeated measurements (often computer controlled) using different electrode spacings at multiple points along the extended line of electrodes.

Electrode spacing and operating time can be adjusted to balance the overall remediation cost with the desired cleanup time.

However, conducting the measurements of the experiment along the central profile of the model with short electrode spacing made the boundary effects almost negligible.

Figure 15 also shows the results of the self potential profile conducted on the downstream berm (also using 20 meter electrode spacings).

Let's juggle electrode spacing," suggested Wes. "

Then this is where my tablecloth artistry falls flat The focusing of an electron beam depends upon the electrode spacing and the voltage.

Figure 6b illustrates the sharp bipolar anomaly produced when the electrode spacing is approximately the same as the width as the SP source.

Pressures of a few torr and small electrode spacings, and/or dual frequency deposition, are helpful to achieve high deposition rates with good film stability.

The close electrode spacing used in microwave tubes increases capacitances, but this increase is offset by their overall reduced dimensions compared to lower-frequency tubes.

Even for a small electrode spacing, this type of field requires electric potentials greater than 500V, which is roughly three times wall voltage in the United States.

Extension of the input data curve for short and long electrode spacings, and curve resampling and transformation are done automatically and are transparent.

Practically speaking, this large of an electric field can only be achieved if the electrode spacing is very small ( O(0.1 mm)) or if a high-voltage amplifier is available.

Signals traveling along the axons of the neurons can be measured and localized at high spatial and temporal resolution, owing to the small electrode diameter and tight electrode spacing.

In studying the vertical variations of resistivity with depth, the spacings between the electrodes are gradually increased, which enhances the effects of materials at depth with larger electrode spacings.

It is also important to bear in mind, that the body part of interest is rarely precisely rotund and that interindividual anatomy varies, e.g. thorax shape, affecting individual electrode spacing.

If the source is wider than the electrode spacing, the responses of the two electrodes interfere with each other, causing a complex anomaly that is difficult to recognize and which could be mistaken for noise.

Figures 6a and 6b show the expected anomaly of a gradient array dragged across a 20 mV SP point source at the sediment-water interface using 10 meter and 2 meter electrode spacings, respectively.

If a preset option is chosen, you will be asked what the electrode spacing is and in some cases what the quadripole midpoint is, and the program will automatically fill in the electrode coordinates.

Using weak signal reception methods with PC-based DSP filtering with extremely narrow bandwidths, it is possible to receive signals at a range of a few kilometers with a transmitting power of 10-100 W and electrode spacing of around 10-50 m.

The theory is verified with respect to the electrode spacing and to the laser power, spot size, and chopping frequency; the highest sensitivity occurs with low chopping frequency, high laser power, and small electrode spacing.

Modification of Electric Fields by Space Charges: Effects on Airborne Radon Daughters N. Jonassen and B. Jensen The mean field strength in an electric field between two electrodes is given by the voltage difference divided by the electrode spacing.