Dosimeter incorporating an electro-chemical integrating device

Dosimetry apparatus, systems, and methods

Dosismeter

Downhole neutron activation measurement

Draft device

Dual crystal scintillation probe

Dual detector gamma camera system

Dual entrance window ion chamber for measuring x-ray exposure

Dual ionization chamber

Dual ionization chamber device for measuring x-rays

Dual-chamber ionization smoke detector assembly

Dual-modality imaging

Dynamic linearization system for a radiation gauge

Dynamic multistation photometer-fluorometer

Dynamic uniform flood correction for radioisotope cameras

Dynamometer

Economic solid state alpha detector for monitoring radon gas...

Electret devices for measuring ionishing radiation

Electric apparatus

Electric distribution and control