On the Mechanism of Photosynthesis
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Alexander MΓΌller; B. Rumberg; H. T. Witt
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Article
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1962
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John Wiley and Sons
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English
β 247 KB
π 2 views
Above 70 "C, the dialdehyde fibers behave almost like ideal rubber (no extension energy). However, they show large positive extension energies and extension entropies below 70Β°C. This behavior at low temperatures probably is a result of the tendency of completely hydrolyzed polyvinyl alcohols to cry