The TM0 mode wave carries electric currents in the ionosphere and on the ground, which are connected by the displacement current on the wave front of the TM0 mode wave.
The analog signal from the LVDT transducer connected to the displacement motor provided a measure of length changes and the output was sent from the magnetic tape recorder to a digitizing signal processor (CED 1401).
One prong was connected to a force displacement transducer attached to a computer for continuous registration of isometric tension and the other to a displacement device.
Two output ports (sensing port) are connected with two reflector displacement device (RDD) and functioned as two probes.
The results suggest a weak dependence of the DST index on the ion flux in the inner magnetosheath that is connected with a magnetopause displacement.
A laser distance gauge connected to the horizontal displacement gauge was used for the measurement of the shape of the ridge and furrow in the cross section of the direction of the motion of a tool.
The other wire was connected to a force displacement transducer, paired with an analogue-digital converter (ADInstruments, Oxford, UK).
The reactor was connected to a water displacement system in order to measure the biogas production, and the H2 content was evaluated by a gas chromatograph (Focus GC, Thermo Scientific, West Palm Beach, FL, USA) equipped with a thermal conductivity detector and a 3-m stainless steel column packed with Hayesep Q (800/100 mesh; Valco Instruments Co. Inc., Houston, TX, USA).
Voided urine was collected in the tray connected to a force displacement transducer integrated into the data acquisition system.
Each preparation was connected to a force displacement transducer and isometric tension changes were recorded on a polygraph.
Changes in isometric tension were recorded using a Grass FT 03 force displacement transducer connected to a Model 7E polygraph recording system (Grass Technologies, Quincy, MA).
