Nerves look blue in the reconstructed view of a genetically engineered mouse (left) whose neurons produce a fluorescent ...

This paper presents a new algorithm for the calibration of nearfield scanning microwave microscopes. By adopting techniques known from vector network analyzer calibration, a nearfield scanning ...

After the first observations of life under the microscope, it took two centuries of research before the 'cell theory', the idea that all living things are composed of cells or their products, was ...