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We establish a new theoretical framework, based on a time-dependent mean field approach, to address the dynamics of the driven Dicke model, describing, e.g., an atomic sample of N teo-level systems coupled to a cavity field, and driven by an external pump. We provide a description of the dynamics that also includes the effects of quantum fluctuations. The joint evolution of both mean fields and quantum...
The interobserver variability of the sonographic assessment of Focal Bladder Wall Abnormalities (FBWA) between two physicians with different levels of experience was evaluated prospectively.In the same session the two operators examined independently the urinary bladder of 87 consecutive patients (Mean Age 68 yrs; range 33–80; 75 Males; 15 Females) who underwent cystoscopy within 1–2 days. Before...
The aim of the present study was to highlight the sonographic and clinical characteristics of large (≥30 mm in diameter) scar endometriomas near Pfannenstiel incisions, assuming that large size is a marker of delayed diagnosis.We compared clinical, ultrasound (US) and color Doppler findings in 13 patients (mean age 31.3 years) with 13 large scar endometriomas (L-SEs) (mean lesion diameter 41.8 mm;...
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