Results 281 to 290 of about 1,206,514 (314)
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STABILIZATION OF PHYTOCHROME INTERMEDIATES BY LOW TEMPERATURE*
Photochemistry and Photobiology, 1968Abstract— The photocon versions between the red‐absorbing form (Pr) and the far‐red absorbing form (Pfr) of phytochrome were examined at low temperatures. Partially purified preparations of the chromoprotein were examined in phosphate buffer and in 25 per cent buffer plus 75 per cent glycerol.
L H, Pratt, W L, Butler
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High Temperature Stability of SmTM Magnets
7th Joint MMM-Intermag Conference. Abstracts (Cat. No.98CH36275), 1998To meet the demand for permanent magnet materials usable up to 450–500 °C, we investigated and reported that a SmTM magnet with a low temperature coefficient of coercivity and a moderately high coercivity has substantially lower irreversible losses at elevated temperatures than conventional Sm2TM17 magnets.
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Low Temperature Stability of Cubic Zirconia
physica status solidi (a), 2000A 9 mol% Y 2 O 3 -stabilized ZrO 2 specimen was annealed in boiling water for 1200 h, and the phase structure was examined by XRD and the chemical states of zirconium, yttrium and oxygen were examined by XPS. After annealing, the phase of the specimen remains entirely cubic, and the chemical states of the elements are not remarkably changed ...
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Stability of cytoplasmic microtubules at low temperatures
Die Naturwissenschaften, 1969W W, Franke, S, Krien, H, Samek
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Temperature sensitivity of decomposition decreases with increasing soil organic matter stability
Science of the Total Environment, 2020Gabriel Y K Moinet +2 more
exaly