Down detection

Article Abstract:

Medical experts at the Jefferson Medical College are pursuing new ways to detect fetal Down syndrome as early as 10 weeks of the conception period, without the risks of amniocentesis. The technique involves an extensive diagnosis of three vital protein levels, including beta-cCG and estriol.

Research, Abnormalities, Diagnosis, Fetus, Medical examination, Down syndrome, Blood, Blood tests, Jefferson Medical College

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Satellite TV comes down to Earth

Article Abstract:

Satellite TV is becoming more and more popular in the US. Among other advantages, satellite TV broadcasts are clearer than either conventional or cable TV. Leading satellite TV companies in the US include PrimeStar, RCA and EchoStar Communications Network.

Analysis, Television broadcasting industry, Direct broadcast satellite television, Satellite television

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Satellite radar interferometry

Article Abstract:

Subtle movements of crustal plates or other earth surface features can be detected and measured using satellite radar interferometry. By taking note of phase differences of sent signals, movements as small as millimeters can be calculated.

Methods, Usage, Innovations, Earth sciences, Radar, Geophysical research, Interferometry, Radar in earth sciences

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