ultrasonic probe technology
41Popular Electronics — was a magazine started by Ziff Davis Publishing in October 1954 for hobbyist and experimenters in electronics. It soon became the World s Largest Selling Electronics Magazine . The circulation was 240,151 in April 1957 and 400,000 by 1963. [The… …
42Nuchal cord — Classification and external resources ICD 10 O69.1, P02.5 ICD 9 …
43Instruments used in general surgery — are: [1] [2] [3] [4] [5][6][7] [ …
44Picosecond ultrasonics — When an ultrashort light pulse (duration: 100 fs, energy …
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