SEM stands for scanning electron microscope. The SEM is a microscope that uses electrons instead of light to form an image. Since their development in the early 1950's, scanning electron microscopes ...

THE detail seen in a highly magnified electron micrograph is to-day limited more by a lack of contrast in the image than by any lack of resolution in the microscope, which is now usually capable ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

THE fluorescent screen mostly used in electron microscopes and other similar instruments is composed of the well-known willemite, of which there seems to exist a great variety, differing widely so ...

Today we are machining some metal inside the scanning electron microscope! By creating a custom fixture, we can manually ...

A federal panel of experts on Wednesday recommended an expansion of RSV vaccinations for adults and a new combination shot as ...

Manchester scientists are developing a world-first Transmission Electron Microscope (TEM) that integrates cutting-edge imaging and spectroscopy with artificial intelligence and automated workflows ...

A federal panel of experts on Wednesday recommended an expansion of RSV vaccinations for adults and a new combination shot as ...

Andrew Iams saw something strange while looking through his electron microscope. He was examining a sliver of a new aluminum ...

The University of Oxford's Department of Materials celebrated a new chapter in its microscopy facilities with the arrival of a bespoke £3 million ...

Some of the microscopes on this list are for the very smallest of children, designed to be toys but with working microscope functions. Others are real scientific instruments, ideal for older ...

Even mild cases of the infection can cause cellular damage that makes the body vulnerable to diseases it once fended off.