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The scale segments of the bulblets of Hyacinthus orientalis L. cv. Anna Marie were examined to improve their growth and development with cold-pretreatment and sucrose. The cold-pretreated (4 °C for 4 months) segments showed higher growth and better development of the bulblets on medium without sucrose than ones stored at 20 °C. A rapid decrease in starch content of bulb pieces was found during the...
We have measured structural and optical properties for nanocrystalline silicon thin films deposited by rf-magnetron sputtering and characterized the microstructure of the films with the methods of scanning electron microscopy, X-ray diffraction, and Raman scattering. The measurements suggest that the level of reactive gases, leaving residue gas molecules that remain inactive for the crystal growth,...
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