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- Dictionaryl.s.d./ɛlɛsˈdiː/
noun
- 1. pounds, shillings, and pence (in former British currency). British
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22 hours ago · In differential geometry, a Riemannian manifold (or Riemannian space) (,), so called after the German mathematician Bernhard Riemann, is a real, smooth manifold equipped with a smoothly-varying family of positive-definite inner products on the tangent spaces at each point .. The family of inner products is called a Riemannian metric (or a Riemannian metric tensor, or just a metric).
22 hours ago · Electroencephalography (EEG) is a method to record an electrogram of the spontaneous electrical activity of the brain.The biosignals detected by EEG have been shown to represent the postsynaptic potentials of pyramidal neurons in the neocortex and allocortex. It is typically non-invasive, with the EEG electrodes placed along the scalp (commonly called "scalp EEG") using the International 10 ...
