Normalization of medical concepts to an ontology is a key aspect of the natural language processing of biomedical text. It enables the mapping of medical expressions to standardized ontology terms and ...
A True Story of Heroism and Disaster on the Edge of Space,’ a narrative account of the first tragedy to mark NASA’s shuttle program. Higginbotham spoke to the Monitor about the discoveries of his ...
How many times does a single event define a decade all by itself? In recent memory, it’s only really happened a couple of times, once on September 11th, 2001, and once more precisely 40 years to this ...
Bob Ebeling was anxious and angry as he drove to work on the morning of Jan. 28, 1986. He kept thinking about the space shuttle Challenger, cradled on a Florida launchpad 2,000 miles away. Ebeling ...
This year marks the 40th anniversary of the Challenger explosion, which occurred 73 seconds after liftoff on Jan. 28, 1986, killing all seven astronauts. Investigators blamed cold-weather O-ring ...
NASA Administrator Jared Isaacman, left, speaks with, second from left to right, former NASA Administrators Bill Nelson, Charles Bolden, and Sean O'Keefe following a wreath laying ceremony as part of ...
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