As the reflection coefficient of light at the ice/water interface is extremely low (approximately 0.00014, one five-hundredth of that of a glass surface), nobody has succeeded in obtaining the interference fringes with visible contrast until now.
Current imaging techniques based on visible contrast microscopy with chemical staining do not always allow for differentiating gliomas from non-tumoural lesions or high-grade tumours from lower-grade lesions, and this can severely impact the patient care.
By electron microscopy parenchymal cells with a strong reaction in inner mitochondrial membrane and cristae were found adjacent to cells with mitochondria without visible contrast and mitochondria with one or two cristae that reacted (figures 8, 9, 10, 11, 12, 13).
It's a country with many visible contrasts.
This is perfect if you've painted the frame white or a lighter color, so the stamp is visible and contrasts with the frame.[4].
The measured sheet resistance was 13 Ω/□, and optical transmittance was 86%, including the glass substrate, which was found to be independent of wavelength in the visible spectrum, in contrast with the optical transmittance of ITO.
A tight formation of the Rh catalyst on rGO surprisingly enhanced the hydrogen production upon visible light irradiation, in contrast with the results using a thin formation of the catalyst or the unfunctionalized Rh catalyst.
The concentration of commercial areas, combined with modern residential apartment buildings, major transportation hubs, parks, and the intense flux of vehicle and pedestrian traffic is in sharp contrast with visible pockets of blight in the city.
That cooperation and the visible progress are such a contrast with the way some political figures have been trying to use the Sept. 11 attacks to generate antipathy toward all Muslims.
In a preliminary experiment with diffused reflectance spectra, a standard powder of NbO2 exhibited opacity over a wide range from UV to NIR, in contrast with the visible transparency of Nb2O5.
The contrast with its oil-rich neighbor is visible as soon as you cross the border.
