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Productivity and biological efficiency of growing and finishing beef cattle systems in Rio Grande do Sul

open access: green, 2002
Beretta, Virginia   +2 more
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Efficient Biologically-based Pattern-recognizing Networks

Neural Networks, 1996
A biologiclly-motivated classifying neural network which is based on the feature extraction scheme found in the visual cortex is suggested. A special process is proposed for grading and automatically selecting the "best" features for specific recognition tasks.
Moshe, Gur, Orly, Yadid-Pecht
openaire   +2 more sources

Efficiency of Ion Transport in Biological Systems

Nature, 1957
THE idea that active ion transport is linked directly to an electron-transferring respiratory system was first expressed clearly by Stiehler and Flexner1 and has since been elaborated by other investigators2,3. On the basis of this hypothesis, the maximum value of the ratio (ion pairs transported/oxygen consumed) = 4 4,5, since four electrons are ...
J F, SUTCLIFFE, D P, HACKETT
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