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<p>an upset where the communication with the satellite was lost for 96 seconds and then recaptured.  Scientists Dr. Edward C. Smith, Al Holman, and Dr. Dan Binder explained the anomaly as a single-event upset (SEU) and published the first SEU paper in the <a href="page.php?w=IEEE_Transactions_on_Nuclear_Science">IEEE Transactions on Nuclear Science</a> journal in 1975. In 1978, the first evidence of <a href="page.php?w=soft_error">soft error</a>s from <a href="page.php?w=alpha_particle">alpha particle</a>s in packaging materials was described by</p><p>
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