Where does black fall on the color spectrum? A color scientist explains
Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...
Digital Photography Review5d
Celebrate our January photo challenge: The art of black-and-white
You absolutely crushed our January 'B&W Street' photo challenge! See some of the stunning black-and-white street photos from ...
Frontiers5d
Triple-Negative Breast Cancer Cells Recruit Neutrophils by Secreting TGF-β and CXCR2 Ligands
F-actin polymerization and cell circularity were measured using the ImageJ image analysis software ... Absorbance was corrected by subtracting background signal of the instrument followed by ...
istockphoto3d
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