Ada Nesta Dunn Ewan (1908–2000)

Ewan Dunbar

The Acquisition of Morphophonology Under a Derivational Theory: A Basic Framework and Simulation Results Ewan Dunbar Department of Linguistics University of Toronto 2008 Since Rumelhart and McClelland 1986, the alternations found in the simple morphophonology of the English past tense have been run through numerous learning algorithms. These algorithms generally perform well at learning these v...

Ewan , Victoria and Gordon , Adam

Rob Dunn

weather pattern. In February, the US National Oceanic and Atmospheric Administration (NOAA) warned in its routine forecasts that the bleaching observed in the Pacific last year may be the start of a third global catastrophe for coral reefs. And this time, it cannot be blamed on El Niño. It is simply down to the general warming of the oceans, which in 2014 reached the highest average temperature...

NESTA: NASA Engineering Shuttle Telemetry Agent

The Spaceport Processing Systems Branch at NASA Kennedy Space Center has developed and deployed an agent based tool to monitor the Space Shuttle’s ground processing telemetry stream. The application, the NASA Engineering Shuttle Telemetry Agent, increases situational awareness for system and hardware engineers during ground processing of the Shuttle’s subsystems. The agent provides autonomous m...

Dunn 1..7

D ow n The bright colors of birds are often attributed to sexual selection on males, but in many species both sexes are colorful and it has been long debated whether sexual selection can also explain this variation. We show that most evolutionary transitions in color have been toward similar plumage in both sexes, and the color of both sexes (for example, bright or dull) was associated with ind...