Salvatore Fricano

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BACKGROUND Secretory mammary carcinoma is a rare breast neoplasia originally described in children but sometimes also found in adults. It presents a more favourable outcome than more common histological types of breast carcinoma; published literature in fact reports only a few cases with axillary lymph node metastases and only four cases with distant(More)
– The real Rs(T) and imaginary Xs(T) parts of the surface impedance Zs(T) = Rs(T) + iXs(T) in polycrystalline MgB2 samples of different density with the critical temperature Tc ≈ 38 K are measured at the frequency of 9.4 GHz and in the temperature range 5 ≤ T < 200 K. The normal skin-effect condition Rs(T) = Xs(T) at T ≥ Tc holds only for the samples of the(More)
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