Results 231 to 240 of about 133,866 (245)
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The Machinery of Cell Crawling
Scientific American, 1994When a cell crawls, part of its fluid cytoplasm briefly turns rigid. This transformation depends on the orderly assembly and disassembly of a protein scaffold.
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New England Journal of Medicine, 1975
Slowly but surely, grains, drachms, ounces and pounds, and inches and feet, have disappeared from the pages of the Journal, and metrication will probably supersede in spite of wiseacres who demand, "don't give them another 2.54 centimeters." In the 30's, reporting of serum chlorides changed from "milligrams percent" to milli-equivalents per liter.
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Slowly but surely, grains, drachms, ounces and pounds, and inches and feet, have disappeared from the pages of the Journal, and metrication will probably supersede in spite of wiseacres who demand, "don't give them another 2.54 centimeters." In the 30's, reporting of serum chlorides changed from "milligrams percent" to milli-equivalents per liter.
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Nature Reviews Neuroscience, 2009 Oh the Worms Crawl In, and the Worms Crawl Out!
School Science and Mathematics, 1976openaire +2 more sources
2003
Web crawler design presents many different challenges: architecture, strategies, performance and more. One of the most important research topics concerns improving the selection of "interesting" Web pages (for the user), according to importance metrics. Another relevant point is content freshness, i.e. maintaining freshness and consistency of temporary
openaire +2 more sources
Web crawler design presents many different challenges: architecture, strategies, performance and more. One of the most important research topics concerns improving the selection of "interesting" Web pages (for the user), according to importance metrics. Another relevant point is content freshness, i.e. maintaining freshness and consistency of temporary
openaire +2 more sources