𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The Aesthetics of Diaspora in Colonial Fields of Power: Elite Nationalism, Art and the Love to Die for

✍ Scribed by Johnson, Mark

Book ID
120470473
Publisher
Taylor and Francis Group
Year
2013
Tongue
English
Weight
228 KB
Volume
78
Category
Article
ISSN
0014-1844

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Signal-to-noise ratio and absorbed power
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## Abstract Calculations of the RF magnetic (__B__~1~) field as a function of frequency between 64 and 345 MHz were performed for a head model in an idealized birdcage coil. Absorbed power (__P__~abs~) and SNR were calculated at each frequency with three different methods of defining excitation pul