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The power handling of HTS thin films was accurately characterized in an 8.15 GHz HTS/Sapphire resonator as a function of temperature. The surface resistance of a superconductor depends upon the level of the surface magnetic field especially if the value exceeds the lower critical magnetic field. A four-film power “round robin” was performed, which allowed for both the power handling of each of the...
This paper provides a frame of reference for viewing the manufacturing system which is useful in assessing the importance of developments in electronic controls and information processing equipment used in metalworking. Data on the size of metalworking is given. The relationship between various segments of the metalworking industry is established. The relative efficiency of the average shop is discussed...
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