After nearly four years as Director of The Ukrainian Museum in New York, Peter Doroshenko will step down from his position this month. He plans to obtain Ukrainian citizenship and pursue major ...

Image processing is manipulation of an image that has been digitised and uploaded into a computer. Software programs modify the image to make it more useful, and can for example be used to enable ...

Antigen processing and presentation is the mechanism by which whole antigens are degraded and loaded onto MHC molecules for display on the cell surface for recognition by T cells. Both macrophages and ...