Related by context. Frequent words. (Click for all words.) 48 particle detectors 47 curies 47 scintigraphy 45 ionizing 45 Computed Tomography 45 ESRF 45 synchrotron radiation 44 cyclotron 44 Physicist 44 Gofman 43 neutron scattering 43 Synchrotron 43 keV 43 Paul Dirac 43 Radiation 42 Electron Microscopy 42 physicist 42 X ray 42 radionuclide 42 x ray imaging 42 scanning electron microscopy 42 Nuclear Physics 42 Pulsed 42 radioisotope 42 Niels Bohr 41 Feynman 41 optical coherence tomography OCT 41 collimator 41 thermoelectric materials 41 NMR 41 x ray 41 detector 41 X ray beam 41 subatomic particle 41 magnetic resonance 41 Magnetic Resonance 41 isotope 40 radioactive isotope 40 photometer 40 SPECT CT 40 Nanotube 40 Hawking radiation 40 Tc 40 MeV 40 muon 40 near infrared NIR 40 Microfluidic 40 Panofsky 40 Gamma rays 40 beamline 40 alpha particles 40 colloid 40 ionisation 40 Fluorine 40 GeV 39 Advanced Photon Source 39 Radiological Protection 39 confocal microscopy 39 VLBI 39 Fluorescence 39 absorbance 39 beamlines 39 americium 39 colliders 39 microwave radiation 39 attosecond 39 decoherence 39 krypton 39 technetium 39 radioisotopes 39 electron microscope 39 transmission electron microscope 39 gamma camera 39 Einstein 39 JILA 39 laser ablation 39 spectroscopy 39 Tomography 39 optical microscope 39 interferometers 39 LCLS 39 positron 38 confocal 38 Bismuth 38 Terahertz 38 National Synchrotron Light 38 Ultrasound 38 dosimeter 38 dosimetry 38 tomography 38 Radiographic 38 Radioactive 38 radiation 38 Spectrometer 38 rads 38 cone beam 38 ionization 38 THz 38 Polonium 38 Nuclear Magnetic Resonance 38 Doppler ultrasound