What you need is the scale that not only weighs you, it uses bio-electrical impedance to measure your body fat.
The scientists used an EEG (electroencephalogram) to measure electrical activity in an area of the brain called the prefrontal cortex, which is involved in judgment and motivation.
Suhasa Kodandaramaiah of Georgia Tech created robots that can measure electrical potentials and genetic changes in brain cells more efficiently than a human scientist, and started a company to commercialized them.
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As is, participants are asked to wear EEG caps that measure the electrical activity along their scalp.
Researchers looked at the heart's electrical stability through a measure called T-wave alternans.
The dipole moment of an object is a measure of how electrical charge is distributed within it.
It is packed with scientific instruments such as a miniaturised camera, an infra-red spectrometer and sensors to measure solar wind and other electrical currents.
EEGs, which measure the brain's electrical activity, tested for alertness.
When Cluster II passes through these so-called polar cusps, instruments on board each of its satellites will measure the magnetic field, electrical current and number of charged particles within the tetrahedron.
It used electrons to measure a molecule's electrical charge.
After being rewarmed, babies at UCSF are given an MRI to look at brain structure and for evidence of degree of injury, and EEGs, which measure the brain's electrical activity and seizures.
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The spectrometers will also measure properties including molecular weight, electrical charges and the amount of light absorbed at different wavelengths.
My first meeting is with Media Lab professor Rosalind Picard, an electrical engineer by training who develops ways to measure emotional response.
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This brief moment is all the time that the sensors inside will have to measure how the sample's electrical resistance changes, so Dr Brooks and his team have their work cut out to get good data.
Growing human tissue is old hat, but being able to measure activity inside flesh is harder -- any electrical probing tends to damage the cells.
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