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PRL
2006
95views more  PRL 2006»
15 years 4 months ago
Where physically is the optical center?
A simple and fast method of determining the position of the optical center without any specialized equipment is presented. The position of the optical center is a depth determinin...
Peter Peer, Franc Solina
PRL
2006
88views more  PRL 2006»
15 years 4 months ago
Physical optics modelling of millimetre-wave personnel scanners
We describe the physical-optics modelling of a millimetre-wave imaging system intended to enable automated detection of threats hidden under clothes. This paper outlines the theor...
Beatriz Grafulla-González, Katia Lebart, An...
TCS
2008
15 years 4 months ago
Physical constraints on hypercomputation
W. Paul Cockshott, Lewis Mackenzie, Greg Michaelso...
101
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BC
2005
88views more  BC 2005»
15 years 4 months ago
Threading neural feedforward into a mechanical spring: How biology exploits physics in limb control
A solution is proposed of the hitherto unsolved problem as to how neural feedforward through inverse modelling and negative feedback realised by a mechanical spring can be combined...
Karl-Theodor Kalveram, Thomas Schinauer, Steffen B...
BC
2005
113views more  BC 2005»
15 years 4 months ago
The physical basis of alpha waves in the electroencephalogram and the origin of the "Berger effect"
Synchronised activity, differing in phase in different populations of neurons, plays an important role in existing theories on the function of brain oscillations (e.g., temporal co...
Kuno Kirschfeld