Magnetic lens

Measuring method, exposure apparatus, and device...

Medical gamma ray imaging

Method and a device for planar beam radiography and a radiation

Method and an apparatus for determining the field size and the f

Method and apparatus for characterization of aerosols

Method and apparatus for detecting high-energy radiation...

Method and apparatus for detecting high-energy radiation...

Method and apparatus for detecting very small concentrations of

Method and apparatus for determining the actual artificial aeros

Method and apparatus for determining the intensity...

Method and apparatus for direct radon measurement

Method and apparatus for locating photons or neutral particles t

Method and apparatus for measuring air ion concentrations

Method and apparatus for measuring angular differential dose of

Method and apparatus for optimizing the sensitivity and linearit

Method and apparatus for quantitative autoradiography analysis

Method and apparatus for reducing the dead-time of a Geiger-Mull

Method and device for determining the distribution of .beta.rays

Method and device for diminishing the background effect in a pro