Abstract: Ultra-high-field (7 T) MRI offers high SNR but suffers from severe B₁⁺ inhomogeneity and standing-wave effects. Although traveling-wave (TW) propagation in an ideal homogeneous medium ...
15:52, Fri, Mar 27, 2026 Updated: 15:54, Fri, Mar 27, 2026 Price hikes are set to hit mobile phone customers for every major network this April but money expert Martin Lewis has shared a five-digit ...
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