: Prehistoric Art . Frederick O. Waage.

Prehistoric Art of the Alaskan Eskimo

Recording Prehistoric Rock-art: A Three Dimensional Approach

The Northumberland and Durham Rock Art Project (NADRAP), a three year English Heritage funded project formally completed in July 2008, set out to pilot a meth­ odology for creating an index of around 1,500 known rock art panels located across two counties of the north-east of England. Principally using around 60 volunteers recruited from the local community, this would provide a georeferenced d...

Frederick Cohan

In graduate school I became interested in Ernst Mayr’s ideas on species and speciation, particularly his idea that a species is a cohesive body, whose divergence is opposed by various forces of evolution, and that the splitting of species marks the origin of lineages that no longer cohere. Species were thought to be cohesive mostly as a result of recurrent genetic exchange among them, but I was...

O fly, where art thou?

In this paper, the design of a real-time image acquisition system for tracking the movement of Drosophila in three-dimensional space is presented. The system uses three calibrated and synchronized cameras to detect multiple flies and integrates the detected fly silhouettes to construct the three-dimensional visual hull models of each fly. We used an extended Kalman filter to estimate the state ...

Frederick Weatherly

on August nth, and general was the regret among the number who knew him when the sad, though not unexpected, announcement was made that Frederick Weatherly, of Portishead, had gone over to the majority. Educated at Great Ealing School, with Professor Huxley, Cardinal Newman, Sir Henry Rawlinson, and many other notables as his school companions, he entered when almost a boy at St. Bartholomew's ...