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Getting to the heart of mechanotransduction
(2011)
Stretching a heart muscle cell triggers signaling by reactive oxygen species to produce Ca 2+ sparks.
Variations of upper mantle structure under the Pacific Ocean
(1974)
The inversion of Rayleigh wave dispersion data for the Pacific Ocean shows that lithospheric thickness increases systematically with age. The lid to the low-velocity channel is very thin or absent near the ridge crest; the ...
Diet of Cypraea caputdraconis (Mollusca: Gastropoda) as it relates to food availability in Easter Island
(1993)
Easter Island's endemic cowrie, Cypraea caputdraconis is primarily an herbivore. Algae composed >90% of the diet. Cladophora, Sphacelaria, Ceramium, Galaxura and Pterocladia were the most frequent and abundant items in ...
Electroencephalogram in the permanently isolated forebrain of the cat
(1962)
The cerebral cortex of cats with chronic or permanent mesencephalic transections of the brain stem showed both high-voltage, slow-wave synchronized electroencephalographic patterns and low-voltage, fast-wave desynchronized ...
Erroneous date for Chilean glacial advance
(Science, 1975)
Astronomy: The universe measured with a comb
(2008)
A technique for wavelength calibration promises to revolutionize observational astrophysics, in areas including planet searches and cosmology.