Sentence examples for nucleus surface from inspiring English sources

For the first time, icy patches were discovered in some small areas of the nucleus surface.

Rosetta carried a spacecraft called Philae that landed on the nucleus surface on November 12 , 2014

The nucleus surface is continuously modified by the ice sublimation accompanied by gas and dust emission.

The gas molecules flow off the nucleus surface, carrying with them silicate and organic dust that had been embedded in the ices.

There was evidence of dust flows across the nucleus surface and what appeared to be two modest-sized impact craters.

Philae drilled into the nucleus surface to collect samples of the nucleus and analyze them in situ.

Cells flattened with an increased cytoplasm-to-nucleus surface ratio by a factor of 2.0±0.3, and A-549 and A-431 cells at the periphery of colonies extended large lamellipodes.

For detection of apoptotic and necrotic OHC nuclei, surface preparations were permeabilized in 3% Triton X-100 solution for 30 min at room temperature first, and then stained with PI at 1  μg/ml in PBS for 1 h at room temperature.

That surprised many scientists who had predicted that the effect of water ice sublimation would be to cool the nucleus's surface; water ice requires a great deal of heat to sublimate.

The high temperatures suggested that much of the nucleus's surface was not sublimating, but why? Whipple's classic paper in 1950 had suggested that as comets lost material from the surface, some particles were too heavy to escape the weak gravity of the nucleus and fell back onto the surface, forming a lag deposit.

The fraction of cell profiles identified morphologically as MCs (e.g. by the presence of their characteristic electron-dense granules, non-segmented nucleus and surface microplicae) was assessed by unbiased stereology.