Sentence examples for persistent contrast from inspiring English sources

In the presence of an ultrasound field, the bound particles are detectable as a persistent contrast effect during ultrasound imaging.

On delayed acquisitions, contusions show persistent contrast retention, and this characteristic may be helpful for differentiating them from renal infarctions (Fig. 1c d) that remain hypodense.

The presence of abnormal bile ductules that fail to communicate with the normal biliary system possibly results in defective or delayed excretion with persistent contrast agent retention [18, 19].

At day 4 in the acute phase of MI, LGE imaging was performed 48 h after the administration of 0.05 mmol/kg of Gd-N- 2-butyryloxyethyl -N'- 2-ethyloxyethyl -N,N'-bis[N'',N''-bis(carboxymethyl)acetamido]-1,2-ethanediamine (Gd-N- 2-butyryloxyethyl -N'- 2-ethyloxyethyl -N,N'-bis[

The low priority given to the health sector by the military regimes has resulted in a persistent contrast between reasonable economic growth and government expenditure on health[ 42].

Compared with the other enzymatic mechanisms of contrast formation, fibrin polymerization and a cross-linking mechanism that localizes and makes the molecule resistant to degradation would generate a stronger and more persistent contrast.

Within the first year, the unemployment rate and the activity rate absorb about 34 and 38%%, respectively, of the labour demand shock.16 Compared to the whole sample, the response of unemployment is weaker and more persistent; in contrast, the response of the activity rate is larger and more persistent.

Third, to predict offending group membership, three hierarchical logistic regression analyses were performed, one for each group contrast (persistent low vs. persistent high, occasional vs. persistent high, persistent low vs. occasional) using forward selection.

Chen, Ding, and Kelso [6] showed that in synchronization tapping, the pattern of correlation in interval series was completely modified: in this task the series of intervals presented anti-persistent correlations, and in contrast persistent long-range correlations were found in the series of asynchronies to the metronome.

On the campaign trail, his soft voice and persistent cough contrasted unfavourably with the rumbustious ways of Mr Obasanjo.Since Mr Yar'Adua moved into his presidential villa, a string of long and unexplained trips abroad has fuelled speculation that his health is worsening.

Unenhanced (a) and post-contrast (b) CT images showed persistent moderately hyperattenuating contrast medium in the gallbladder, oedema and fluid in the pancreatico-duodenal groove (arrows), minimal ascites consistent with clinical and laboratory features of mild AP, and excluded abnormal collections and non-enhancing parenchyma indicating pancreatic necrosis.