What you need is the scale that not only weighs you, it uses bio-electrical impedance to measure your body fat.
According to the NTSB, which is investigating the crash, maintenance records show that an "impedance bond" for the track circuit where the accident occurred was replaced June 17.
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Even with distributed elements of what appears t be a miniature LOG PERIODIC antenna will have some difficulties with proper impedance matching, ohmic losses and inductance issues to say the least.
Planners assigned "impedance" values to points in the network.
His device will use Electrical Impedance Tomography (EIT), a medical imaging method in which images are produced quickly using electrodes placed around the body, to detect changes or abnormalities in the brain.
Since most commercial (COTS) devices for the radio communications industry are normally 50 ohms intrinsic impedance, there will be problems with proper matching of the main power amplifier and the receiver front end.
When this message is clear and credible, colleagues will not hesitate to call one another on errors in safety practice, and news of near misses will pass up the chain of command without impedance.
To make sure that the headphones are ready for use at any time, they have been fitted with a 3.5mm stereo jack, and the nominal impedance has been reduced for optimum connection to mobile players.
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Power lines are extremely hostile places for data signals, with high levels of electronic noise and an obstacle course of transformers, surge arrestors and splices that create a huge impedance to the free flow of high-frequency signals.
Innovamedica is also co-developing with Tyco Healthcare, a unit of conglomerate Tyco International, a device called a gastric mucosa impedance spectrometer, used to monitor patients in the intensive care unit for signs of organ failure after surgery.
To explore this, I switched to using Beyerdynamic DT 990 Pro over-ears with a high impedance of 250 ohms and found that the difference was obvious: the iPhone 4 and 4S were the only devices to provide sufficient volume in quiet recordings using these headphones.
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Innovamedica is also co-developing with Tyco Healthcare, a unit of conglomerate Tyco International (nyse: TYC - news - people ), a device called a gastric mucosa impedance spectrometer, used to monitor patients in the intensive care unit for signs of organ failure after surgery.
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