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Nowadays, taking into account the number of elderly patients with sеveral associated diseases requiring percutaneous transluminal balloon coronary angioplasty (PTCA), the risk of the development of unwanted complications is also growing.
Olga A. Dmitrieva +5 more
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The functional role of contrast adaptation [PDF]
Prolonged inspection of high contrast sinewave gratings increases the contrast required to detect gratings having a similar spatial frequency and orientation. The functional role of such adaptation has, however, in the past, eluded disclosure.
Greenlee, Mark W., Heitger, F.
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Selectives (“topic markers”) on subordinate clauses
This typological study based on data from a parallel text corpus is a two-step investigation of selectives (“topic markers”). First, a set of selectives in 81 languages from all continents is compiled on the basis of their occurrence with emphatic ...
Wälchli Bernhard
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Visual function tests for glaucoma practice - What is relevant?
Glaucoma represents one of the most important ocular diseases causing irreversible ganglion cell death. It is one of the most common causes of visual impairment and morbidity in the elderly population.
Aparna Rao +3 more
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With reference to Wason’s 2-4-6 rule discovery task, this study investigated the effects of a simple training session that prompted participants to “think in opposites”.
Erika Branchini +2 more
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I read with interest the recently published paper by Greupner et al. ([1][1]), and would like to comment on the surprising absence of contrast echocardiography among the tested methods for volume and ejection fraction measurement.
openaire +2 more sources
Influence of contrast media dose and osmolality on the diagnostic performance of contrast fractional flow reserve [PDF]
Background—Contrast fractional flow reserve (cFFR) is a method for assessing functional significance of coronary stenoses, which is more accurate than resting indices and does not require adenosine.
Berry, Colin +10 more
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Modeling Heritage Language Phonetics and Phonology: Toward an Integrated Multilingual Sound System
Although heritage language phonology is often argued to be fairly stable, heritage language speakers often sound noticeably different from both monolinguals and second-language learners.
David Natvig
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Iron-based ferritin nanocore as a contrast agent [PDF]
Self-assembling protein cages have been exploited as templates for nanoparticle synthesis. The ferritin molecule, a protein cage present in most living systems, stores excess soluble ferrous iron in the form of an insoluble ferric complex within its ...
Johnson, Eric +4 more
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Automatic view classification of contrast and non-contrast echocardiography
BackgroundContrast and non-contrast echocardiography are crucial for cardiovascular diagnoses and treatments. Correct view classification is a foundational step for the analysis of cardiac structure and function. View classification from all sequences of
Ye Zhu +35 more
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