"a clear appearance" is a correct and usable phrase in written English.
You can use it when you are referring to something having a certain appearance that is easily visible or understood. For example: "On the surface, the painting had a clear appearance of a sunny day."
"This guy might be the best in the world at what he does, but at best there is a clear appearance of a conflict of interest".
Differences in accent in the Arabic spoken, different clothing, and a clear appearance of not belonging are decisive in the minds of African Darfuris.
At 8 days these cells had a clear appearance (Fig. 8A), and rhodopsin-positive material was found within the CD68-expressing cells (Fig. 8B).
In contrast, stimulation with TNF-α and IL-1β led to a clear appearance of the collagen cleavage epitope in the extracellular matrix.
Here, the viable cells with an intact cellular membrane do not take up the blue dye and maintain a clear appearance whereas the damaged nonviable cells take up dye and stained blue as their membrane damages.
We observed that the simulated levels fit the experimental curves while the graft remains thin with a clear appearance, but for higher thicknesses and cloudy states, the intensity is obviously under-evaluated in comparison with the experimental measurements (Fig. 18 ).
The spectrograms had a frequency resolution of 244 Hz and a time resolution of 0.256 ms. Custom-written MATLAB codes (Source code 1) were also used to generate spectrograms using the Blackman–Harris window which resulted in a clearer appearance of frequency-modulated calls with steeper decays and a higher resolution (MathWorks, Natick, MA, USA).
(The Neutrogena Original Formula Facial Cleansing Bar, a drugstore favorite for its clear appearance, is less than $3).
Additionally the coated beads had a brown color as opposed to the clear appearance of uncoated beads after preparation when observed under the microscope indicating the formation of CAP coating as soon as the beads were coated.
After 12 h, graphene samples functionalized by DES 1, 2, 3, 4, 6, 8, 11, 14, and 16 showed a short-term stability with a clear liquid appearance and a precipitated graphene layer at the bottom.
In contrast, basal-like tumors showed a clear bimodal appearance with peaks at 2N and around 2.5N.
