The transducer characterization i.e. bandwidth, phase delay, surface pressure, sensitivity, insertion loss, and acoustical crosstalk, were based on several single element measurements, including pressure and pulse-echo, and were evaluated quantitatively and comparatively.
The clinical and administrative data pertaining to patients in Quebec hospitals and, more specifically in the GAU, between April 1 , 2002 and March 31 , 2003ere extracted from the provincial hospital discharge database Med-Echo and were obtainextractedly from the Ministère de la santé et des services sociaux du Québec (MSSS) [ 31].
The hatched regions are affected by 2-hop echoes, and are excluded from the analysis.
One cystic lesion had fine cobweb-like internal septations and internal echoes and was a parathyroid adenoma with haemorrhagic and cystic degeneration on histology (Fig. 2).
The work of Dieminger represents the first systematic investigation of the characteristics of these echoes and is not inconsistent with present knowledge.
The single-shot fast spin echo sequence (SSFSE) or RARE sequence [15] uses spin echoes (compared with FLASH and bSSFP, which utilise gradient echoes) and is thus conceptually different from the previous imaging sequences.
The nodule had an angulated margin and slightly heterogeneous, low-level internal echoes and was characterized as an indeterminate lesion.
Times of echo and repetition were 8.5 and 1,500 ms, respectively.
Being contained in its interior space, aware of its contours and magnified sounds, the experience of being in a tunnel is echoed, and it is electrifying.
The sayings of Balanchine, the quotes within quotes and echoes upon echoes, were in line with one of his great themes as a choreographer, the legacy of classicism.
(2) The TF characteristic differences between target echo and ISRJ are summarized and analyzed in detail.
