Furthermore, this technique allows the formation of high quality nanographene, with size around 18 nm, and graphene micro-ribbon lattices in a very fast way and very well defined edges, with dimensions down to 1 μm width and mm length, very promising for terahertz graphene plasmonic applications.
A steady flame will have well defined blue edges.
The mean saliency value of the background is zero even in precontrast images because the kidney due to its well defined structure and edges is more salient than the background.
Fig. 1 Brain MRI in axial plane and T2 sequences: extraaxial lesion at the right cerebellopontine angle, heterogeneous, hyperintense with edges well defined.
Brain MRI (Fig. 1) revealed an extraaxial lesion at the right cerebellopontine angle with edges well defined, hypointense on T1 (relative to the cerebral cortex), hyperintense on T2, heterogeneous in FLAIR sequences, which does not capture contrast.
The edge was well defined (Panel A), it was intramyocardial and fluid-filled.
A hyper-echoic reverberation artifact arose from the pleural line, laser-beam-like and well defined, spreading up to the edge of the screen.
Above 340 W/cm strong, well defined coagulations appeared with the edges of whitening clearly visible against the surrounding tissue.
After image registration, the borders of the pancreas are well defined (green arrows), whereas the lower edge of the liver exhibits registration artefacts (white arrows).
In comparison, Saos-2 Snail2 knockdown cells at the leading edge had less well defined protrusions compared to controls and more prominent and intensely labeled stress fibers (Fig. 3c; panel H).
