The International TA Community Comes Together – Once Again Please!

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Putting the Pieces Together Again

4 What are the functions of vision? 5 4.1 The importance of mobile hands . . . . . . . . . . . . . . . . . . . . . . 6 4.2 Seeing processes, affordances and empty spaces . . . . . . . . . . . . . 8 4.3 Seeing without recognising objects . . . . . . . . . . . . . . . . . . . . . 9 4.4 Many developmental routes to related cognitive competences . . . . . . 10 4.5 The role of perception in ontology...

Living Together Again

This little book is, in its matter, a very welcofl1' addition to the too short list of reading matter, sUjjfJ able for intelligent young adults faced with domesf" problems in their own lives. Unfortunately in its fo^. and appearance it is unattractive. The producers h^; obviously?and rightly?been concerned to keep ? price down to a minimum, the paper is cheap and ^ print small and the cover des...

Putting cells together again

Computational biologists are trying to combine the pieces of knowledge about the cell to develop a bigger picture. Such a 'virtual cell' is proving useful for the simulation of cellular processes, reports Michael Gross.

Schwarzschild and Synge Once Again

We complete the historical overview about the geometry of a Schwarzschild black hole at its horizon by emphasizing the contribution made by J. L. Synge in 1950 to its clarification. KEY: Schwarzschild solution; Synge; black hole; horizon