نتایج جستجو برای: resolved three
تعداد نتایج: 1344543 فیلتر نتایج به سال:
BACKGROUND Coronary artery motion can decrease image quality during coronary magnetic resonance angiography and computed tomography coronary angiography. PURPOSE To characterize the three-dimensional motion of the coronary arteries along the entire vessel length and to identify the temporal location and duration of periods of relatively low cardiac motion in patients with coronary artery dise...
in the area of vocabulary teaching and learning although much research has been done, only some of it has led to effective techniques of vocabulary teaching and many language learners still have problem learning vocabulary. the urge behind this study was to investigate three methods of teaching words. the first one was teaching words in context based on a traditional method of teaching that is,...
Abstract Atom probe tomography (APT) helps elucidate the link between nanoscale chemical variations and physical properties, but it has a limited structural resolution. Field ion microscopy (FIM), predecessor technique to APT, is capable of attaining atomic resolution along certain sets crystallographic planes albeit at expense elemental identification. We demonstrate how two commercially avail...
The composition- and structure-dependent electronic band structure of SiGe alloys facilitates a rich variety its application in various fields. In this study, we performed high-resolution core-level angle-resolved photoemission spectroscopy (ARPES) unstrained single crystals with the (001) surface. Thermally cleaned surfaces exhibited double domain (2 × 1) reconstruction, wherein asymmetric dim...
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