Section 881-01: General terms, domains, subdivisions and personnel | ![](/icons/ecblank.gif) |
| 881-01-01 | | radiology | ![](/icons/ecblank.gif) |
| 881-01-02 | | roentgenology, US | ![](/icons/ecblank.gif) |
| 881-01-03 | | nuclear medicine | ![](/icons/ecblank.gif) |
| 881-01-04 | | radiation physics | ![](/icons/ecblank.gif) |
| 881-01-05 | | radiological physics | ![](/icons/ecblank.gif) |
| 881-01-06 | | radiation biology | ![](/icons/ecblank.gif) |
| 881-01-07 | | biophysics | ![](/icons/ecblank.gif) |
| 881-01-08 | | medical radiology | ![](/icons/ecblank.gif) |
| 881-01-09 | | diagnostic radiology | ![](/icons/ecblank.gif) |
| 881-01-10 | | radiotherapy | ![](/icons/ecblank.gif) |
| 881-01-11 | | health physics | ![](/icons/ecblank.gif) |
| 881-01-12 | | radiation hygiene | ![](/icons/ecblank.gif) |
| 881-01-13 | | radiation protection | ![](/icons/ecblank.gif) |
| 881-01-14 | | radiological protection | ![](/icons/ecblank.gif) |
| 881-01-15 | | radiologist | ![](/icons/ecblank.gif) |
| 881-01-16 | | radiotherapist | ![](/icons/ecblank.gif) |
| 881-01-17 | | radiation physicist | ![](/icons/ecblank.gif) |
| 881-01-18 | | X-radiation technician | ![](/icons/ecblank.gif) |
| 881-01-19 | | radiographer | ![](/icons/ecblank.gif) |
| 881-01-20 | | radiological technologist, US | ![](/icons/ecblank.gif) |
| 881-01-21 | | isotope technician | ![](/icons/ecblank.gif) |
| 881-01-22 | | radiation protection technician | ![](/icons/ecblank.gif) |
| 881-01-23 | | radiation safety officer | ![](/icons/ecblank.gif) |
Section 881-02: Ionizing radiations : types and properties | ![](/icons/ecblank.gif) |
| 881-02-01 | | radiation, <phenomenon> | ![](/icons/ecblank.gif) |
| 881-02-02 | | particle | ![](/icons/ecblank.gif) |
| 881-02-03 | | corpuscle | ![](/icons/ecblank.gif) |
| 881-02-04 | | photon | ![](/icons/ecblank.gif) |
| 881-02-05 | | ionizing radiation | ![](/icons/ecblank.gif) |
| 881-02-06 | | directly ionizing radiation | ![](/icons/ecblank.gif) |
| 881-02-07 | | indirectly ionizing radiation | ![](/icons/ecblank.gif) |
| 881-02-08 | | heterogeneous radiation | ![](/icons/ecblank.gif) |
| 881-02-09 | | mixed radiation | ![](/icons/ecblank.gif) |
| 881-02-10 | | monoenergetic radiation | ![](/icons/ecblank.gif) |
| 881-02-11 | | natural radiation | ![](/icons/ecblank.gif) |
| 881-02-12 | | man-made radiation | ![](/icons/ecblank.gif) |
| 881-02-13 | | background radiation | ![](/icons/ecblank.gif) |
| 881-02-14 | | annihilation radiation | ![](/icons/ecblank.gif) |
| 881-02-15 | | nuclear radiation | ![](/icons/ecblank.gif) |
| 881-02-16 | | X-radiation | ![](/icons/ecblank.gif) |
| 881-02-17 | | gamma radiation | ![](/icons/ecblank.gif) |
| 881-02-18 | | bremsstrahlung | ![](/icons/ecblank.gif) |
| 881-02-19 | | spectrum | ![](/icons/ecblank.gif) |
| 881-02-20 | | continuous X-ray spectrum | ![](/icons/ecblank.gif) |
| 881-02-21 | | characteristic radiation | ![](/icons/ecblank.gif) |
| 881-02-22 | | radiation quality | ![](/icons/ecblank.gif) |
| 881-02-23 | | Grenz rays | ![](/icons/ecblank.gif) |
| 881-02-24 | | Cerenkov radiation | ![](/icons/ecblank.gif) |
| 881-02-25 | | inverse square law | ![](/icons/ecblank.gif) |
| 881-02-26 | | radioactivity | ![](/icons/ecblank.gif) |
| 881-02-27 | | nuclear disintegration | ![](/icons/ecblank.gif) |
| 881-02-28 | | radioactive decay | ![](/icons/ecblank.gif) |
| 881-02-29 | | natural radioactivity | ![](/icons/ecblank.gif) |
| 881-02-30 | | induced radioactivity | ![](/icons/ecblank.gif) |
| 881-02-31 | | artificial radioactivity | ![](/icons/ecblank.gif) |
| 881-02-32 | | radioactive equilibrium | ![](/icons/ecblank.gif) |
| 881-02-33 | | secular equilibrium | ![](/icons/ecblank.gif) |
| 881-02-34 | | transmutation | ![](/icons/ecblank.gif) |
| 881-02-35 | | nuclide | ![](/icons/ecblank.gif) |
| 881-02-36 | | radionuclide | ![](/icons/ecblank.gif) |
| 881-02-37 | | isotopes | ![](/icons/ecblank.gif) |
| 881-02-38 | | radioisotope | ![](/icons/ecblank.gif) |
| 881-02-39 | | radioelement | ![](/icons/ecblank.gif) |
| 881-02-40 | | isotones | ![](/icons/ecblank.gif) |
| 881-02-41 | | isobars | ![](/icons/ecblank.gif) |
| 881-02-42 | | nucleus | ![](/icons/ecblank.gif) |
| 881-02-43 | | metastable state | ![](/icons/ecblank.gif) |
| 881-02-44 | | nuclear isomer | ![](/icons/ecblank.gif) |
| 881-02-45 | | elementary particle | ![](/icons/ecblank.gif) |
| 881-02-46 | | antiparticle | ![](/icons/ecblank.gif) |
| 881-02-47 | | particle beam | ![](/icons/ecblank.gif) |
| 881-02-48 | | nucleon | ![](/icons/ecblank.gif) |
| 881-02-49 | | mass number | ![](/icons/ecblank.gif) |
| 881-02-50 | | atomic number | ![](/icons/ecblank.gif) |
| 881-02-51 | | proton | ![](/icons/ecblank.gif) |
| 881-02-52 | | neutron | ![](/icons/ecblank.gif) |
| 881-02-53 | | slow neutron | ![](/icons/ecblank.gif) |
| 881-02-54 | | thermal neutron | ![](/icons/ecblank.gif) |
| 881-02-55 | | intermediate neutron | ![](/icons/ecblank.gif) |
| 881-02-56 | | fast neutron | ![](/icons/ecblank.gif) |
| 881-02-57 | | electron | ![](/icons/ecblank.gif) |
| 881-02-58 | | positron | ![](/icons/ecblank.gif) |
| 881-02-59 | | beta particle | ![](/icons/ecblank.gif) |
| 881-02-60 | | beta radiation | ![](/icons/ecblank.gif) |
| 881-02-61 | | delta radiation | ![](/icons/ecblank.gif) |
| 881-02-62 | | cathode rays (deprecated) | ![](/icons/ecblank.gif) |
| 881-02-63 | | deuteron | ![](/icons/ecblank.gif) |
| 881-02-64 | | triton | ![](/icons/ecblank.gif) |
| 881-02-65 | | alpha particle | ![](/icons/ecblank.gif) |
| 881-02-66 | | alpha radiation | ![](/icons/ecblank.gif) |
| 881-02-67 | | muon | ![](/icons/ecblank.gif) |
| 881-02-68 | | pion | ![](/icons/ecblank.gif) |
| 881-02-69 | | neutrino | ![](/icons/ecblank.gif) |
| 881-02-70 | | ion | ![](/icons/ecblank.gif) |
| 881-02-71 | | excitation | ![](/icons/ecblank.gif) |
| 881-02-72 | | ionization | ![](/icons/ecblank.gif) |
| 881-02-73 | | columnar ionization | ![](/icons/ecblank.gif) |
| 881-02-74 | | ion cluster | ![](/icons/ecblank.gif) |
| 881-02-75 | | ionization path | ![](/icons/ecblank.gif) |
| 881-02-76 | | recombination | ![](/icons/ecblank.gif) |
| 881-02-77 | | mobility (of a particle) | ![](/icons/ecblank.gif) |
| 881-02-78 | | energy dependence | ![](/icons/ecblank.gif) |
| 881-02-79 | | luminescence | ![](/icons/ecblank.gif) |
| 881-02-80 | | phosphorescence | ![](/icons/ecblank.gif) |
| 881-02-81 | | fluorescence | ![](/icons/ecblank.gif) |
| 881-02-82 | | thermoluminescence | ![](/icons/ecblank.gif) |
| 881-02-83 | | scintillation | ![](/icons/ecblank.gif) |
| 881-02-84 | | photoelectric effect | ![](/icons/ecblank.gif) |
| 881-02-85 | | photoelectron | ![](/icons/ecblank.gif) |
| 881-02-86 | | Compton effect | ![](/icons/ecblank.gif) |
| 881-02-87 | | Compton electron | ![](/icons/ecblank.gif) |
| 881-02-88 | | Compton shift | ![](/icons/ecblank.gif) |
| 881-02-89 | | Compton scattering | ![](/icons/ecblank.gif) |
| 881-02-90 | | pair production | ![](/icons/ecblank.gif) |
| 881-02-91 | | annihilation | ![](/icons/ecblank.gif) |
| 881-02-92 | | filtration (of radiation) | ![](/icons/ecblank.gif) |
| 881-02-93 | | space charge | ![](/icons/ecblank.gif) |
| 881-02-94 | | thermionic emission | ![](/icons/ecblank.gif) |
| 881-02-95 | | field emission | ![](/icons/ecblank.gif) |
Section 881-03: Ionizing radiations : sources and interactions | ![](/icons/ecblank.gif) |
| 881-03-01 | | radiation source | ![](/icons/ecblank.gif) |
| 881-03-02 | | source strength | ![](/icons/ecblank.gif) |
| 881-03-03 | | spectral source strength | ![](/icons/ecblank.gif) |
| 881-03-04 | | radiation field | ![](/icons/ecblank.gif) |
| 881-03-05 | | exposure (to radiation) | ![](/icons/ecblank.gif) |
| 881-03-06 | | irradiation | ![](/icons/ecblank.gif) |
| 881-03-07 | | exposure (of a radiographic film) | ![](/icons/ecblank.gif) |
| 881-03-08 | | primary radiation | ![](/icons/ecblank.gif) |
| 881-03-09 | | secondary radiation | ![](/icons/ecblank.gif) |
| 881-03-10 | | useful beam | ![](/icons/ecblank.gif) |
| 881-03-11 | | beam axis | ![](/icons/ecblank.gif) |
| 881-03-12 | | heel effect | ![](/icons/ecblank.gif) |
| 881-03-13 | | residual radiation | ![](/icons/ecblank.gif) |
| 881-03-14 | | scattering | ![](/icons/ecblank.gif) |
| 881-03-15 | | coherent scattering | ![](/icons/ecblank.gif) |
| 881-03-16 | | incoherent scattering | ![](/icons/ecblank.gif) |
| 881-03-17 | | elastic scattering | ![](/icons/ecblank.gif) |
| 881-03-18 | | inelastic scattering | ![](/icons/ecblank.gif) |
| 881-03-19 | | scattered radiation | ![](/icons/ecblank.gif) |
| 881-03-20 | | backscatter | ![](/icons/ecblank.gif) |
| 881-03-21 | | stray radiation | ![](/icons/ecblank.gif) |
| 881-03-22 | | leakage radiation | ![](/icons/ecblank.gif) |
| 881-03-23 | | extra-focal radiation | ![](/icons/ecblank.gif) |
| 881-03-24 | | penetrability (deprecated) | ![](/icons/ecblank.gif) |
| 881-03-25 | | interaction | ![](/icons/ecblank.gif) |
| 881-03-26 | | electromagnetic interaction | ![](/icons/ecblank.gif) |
| 881-03-27 | | attenuation | ![](/icons/ecblank.gif) |
| 881-03-28 | | geometric attenuation | ![](/icons/ecblank.gif) |
| 881-03-29 | | narrow-beam attenuation | ![](/icons/ecblank.gif) |
| 881-03-30 | | broad-beam attenuation | ![](/icons/ecblank.gif) |
| 881-03-31 | | attenuation curve | ![](/icons/ecblank.gif) |
| 881-03-32 | | standard attenuation curve | ![](/icons/ecblank.gif) |
| 881-03-33 | | absorption (energy) | ![](/icons/ecblank.gif) |
| 881-03-34 | | absorber | ![](/icons/ecblank.gif) |
| 881-03-35 | | self absorption | ![](/icons/ecblank.gif) |
| 881-03-36 | | build-up | ![](/icons/ecblank.gif) |
| 881-03-37 | | secondary electron | ![](/icons/ecblank.gif) |
| 881-03-38 | | capture | ![](/icons/ecblank.gif) |
| 881-03-39 | | orbital electron capture | ![](/icons/ecblank.gif) |
| 881-03-40 | | radiative capture | ![](/icons/ecblank.gif) |
| 881-03-41 | | binding energy | ![](/icons/ecblank.gif) |
| 881-03-42 | | internal conversion | ![](/icons/ecblank.gif) |
| 881-03-43 | | Auger effect | ![](/icons/ecblank.gif) |
| 881-03-44 | | Auger electron | ![](/icons/ecblank.gif) |
| 881-03-45 | | nuclear isomeric transition | ![](/icons/ecblank.gif) |
| 881-03-46 | | conversion electron | ![](/icons/ecblank.gif) |
| 881-03-47 | | activation | ![](/icons/ecblank.gif) |
| 881-03-48 | | activation analysis | ![](/icons/ecblank.gif) |
| 881-03-49 | | photonuclear reaction | ![](/icons/ecblank.gif) |
| 881-03-50 | | photoneutron | ![](/icons/ecblank.gif) |
| 881-03-51 | | collision | ![](/icons/ecblank.gif) |
| 881-03-52 | | elastic collision | ![](/icons/ecblank.gif) |
| 881-03-53 | | inelastic collision | ![](/icons/ecblank.gif) |
| 881-03-54 | | nuclear fission | ![](/icons/ecblank.gif) |
| 881-03-55 | | nuclear fusion | ![](/icons/ecblank.gif) |
| 881-03-56 | | effective atomic number | ![](/icons/ecblank.gif) |
Section 881-04: Ionizing radiations : quantities and units | ![](/icons/ecblank.gif) |
| 881-04-01 | | ångström (deprecated) | ![](/icons/ecblank.gif) |
| 881-04-02 | | X-unit (deprecated) | ![](/icons/ecblank.gif) |
| 881-04-03 | | cross-section | ![](/icons/ecblank.gif) |
| 881-04-04 | | barn (deprecated) | ![](/icons/ecblank.gif) |
| 881-04-05 | | mole | ![](/icons/ecblank.gif) |
| 881-04-06 | | atomic mass unit | ![](/icons/ecblank.gif) |
| 881-04-08 | | coulomb | ![](/icons/ecblank.gif) |
| 881-04-09 | | electrostatic unit of charge (deprecated) | ![](/icons/ecblank.gif) |
| 881-04-10 | | milliampere second | ![](/icons/ecblank.gif) |
| 881-04-11 | | elementary charge | ![](/icons/ecblank.gif) |
| 881-04-12 | | electronvolt | ![](/icons/ecblank.gif) |
| 881-04-13 | | velocity of light | ![](/icons/ecblank.gif) |
| 881-04-14 | | Planck's constant | ![](/icons/ecblank.gif) |
| 881-04-15 | | minimum wavelength | ![](/icons/ecblank.gif) |
| 881-04-16 | | rest mass | ![](/icons/ecblank.gif) |
| 881-04-17 | | rest energy | ![](/icons/ecblank.gif) |
| 881-04-18 | | fluence (particle) | ![](/icons/ecblank.gif) |
| 881-04-19 | | fluence rate (particle) | ![](/icons/ecblank.gif) |
| 881-04-20 | | stochastic quantity | ![](/icons/ecblank.gif) |
| 881-04-21 | | radiant energy | ![](/icons/ecblank.gif) |
| 881-04-22 | | energy fluence (particle) | ![](/icons/ecblank.gif) |
| 881-04-23 | | energy fluence rate | ![](/icons/ecblank.gif) |
| 881-04-24 | | first collision dose (deprecated) | ![](/icons/ecblank.gif) |
| 881-04-25 | | attenuation coefficient | ![](/icons/ecblank.gif) |
| 881-04-26 | | absorption coefficient | ![](/icons/ecblank.gif) |
| 881-04-27 | | mass attenuation coefficient | ![](/icons/ecblank.gif) |
| 881-04-28 | | mass attenuation coefficient (photoelectric) | ![](/icons/ecblank.gif) |
| 881-04-29 | | mass attenuation coefficient (scattering) | ![](/icons/ecblank.gif) |
| 881-04-30 | | mass attenuation coefficient (pair production) | ![](/icons/ecblank.gif) |
| 881-04-31 | | linear attenuation coefficient | ![](/icons/ecblank.gif) |
| 881-04-32 | | mass energy transfer coefficient (of a material for indirectly ionizing particles) | ![](/icons/ecblank.gif) |
| 881-04-33 | | mass energy-absorption coefficient (of a material for indirectly ionizing particles) | ![](/icons/ecblank.gif) |
| 881-04-34 | | half-value layer (abbreviation: HVL) | ![](/icons/ecblank.gif) |
| 881-04-35 | | tenth-value layer (abbreviation: TVL) | ![](/icons/ecblank.gif) |
| 881-04-36 | | homogeneity factor | ![](/icons/ecblank.gif) |
| 881-04-37 | | attenuation equivalent | ![](/icons/ecblank.gif) |
| 881-04-38 | | equivalent wavelength | ![](/icons/ecblank.gif) |
| 881-04-39 | | equivalent energy | ![](/icons/ecblank.gif) |
| 881-04-40 | | mean free path | ![](/icons/ecblank.gif) |
| 881-04-41 | | decay constant | ![](/icons/ecblank.gif) |
| 881-04-42 | | activity | ![](/icons/ecblank.gif) |
| 881-04-43 | | specific activity | ![](/icons/ecblank.gif) |
| 881-04-44 | | radioactive concentration | ![](/icons/ecblank.gif) |
| 881-04-45 | | decay curve | ![](/icons/ecblank.gif) |
| 881-04-46 | | radioactive half-life | ![](/icons/ecblank.gif) |
| 881-04-47 | | mean life | ![](/icons/ecblank.gif) |
| 881-04-48 | | biological half-life | ![](/icons/ecblank.gif) |
| 881-04-49 | | effective half-life | ![](/icons/ecblank.gif) |
| 881-04-50 | | curie | ![](/icons/ecblank.gif) |
| 881-04-51 | | becquerel | ![](/icons/ecblank.gif) |
| 881-04-52 | | Roentgen-per-hour at one metre (deprecated) | ![](/icons/ecblank.gif) |
| 881-04-53 | | air kerma-rate constant | ![](/icons/ecblank.gif) |
| 881-04-54 | | exposure rate constant (deprecated) | ![](/icons/ecblank.gif) |
| 881-04-55 | | specific gamma ray constant (deprecated) | ![](/icons/ecblank.gif) |
| 881-04-56 | | opacity (of a film) | ![](/icons/ecblank.gif) |
| 881-04-57 | | (optical) density (of a film) | ![](/icons/ecblank.gif) |
| 881-04-58 | | radiographic contrast | ![](/icons/ecblank.gif) |
| 881-04-59 | | fog (of radiographic film) | ![](/icons/ecblank.gif) |
| 881-04-60 | | latent image | ![](/icons/ecblank.gif) |
| 881-04-61 | | characteristic curve (of radiographic
film) | ![](/icons/ecblank.gif) |
| 881-04-62 | | gamma | ![](/icons/ecblank.gif) |
| 881-04-63 | | sharpness (of a radiograph) | ![](/icons/ecblank.gif) |
| 881-04-64 | | line-spread function | ![](/icons/ecblank.gif) |
| 881-04-65 | | modulation transfer function | ![](/icons/ecblank.gif) |
Section 881-05: Radiological apparatus : X-ray sources and assemblies | ![](/icons/ecblank.gif) |
| 881-05-01 | | X-ray department | ![](/icons/ecblank.gif) |
| 881-05-02 | | X-ray room | ![](/icons/ecblank.gif) |
| 881-05-03 | | X-ray installation | ![](/icons/ecblank.gif) |
| 881-05-04 | | X-ray apparatus | ![](/icons/ecblank.gif) |
| 881-05-05 | | high-voltage generator | ![](/icons/ecblank.gif) |
| 881-05-06 | | fixed X-ray generator | ![](/icons/ecblank.gif) |
| 881-05-07 | | mobile X-ray generator | ![](/icons/ecblank.gif) |
| 881-05-08 | | portable X-ray generator | ![](/icons/ecblank.gif) |
| 881-05-09 | | self-contained X-ray generator | ![](/icons/ecblank.gif) |
| 881-05-10 | | fluoroscope | ![](/icons/ecblank.gif) |
| 881-05-11 | | X-ray television system | ![](/icons/ecblank.gif) |
| 881-05-12 | | image intensifier | ![](/icons/ecblank.gif) |
| 881-05-13 | | magnetic video recorder | ![](/icons/ecblank.gif) |
| 881-05-14 | | half-wave apparatus | ![](/icons/ecblank.gif) |
| 881-05-15 | | full-wave apparatus | ![](/icons/ecblank.gif) |
| 881-05-16 | | three-phase apparatus | ![](/icons/ecblank.gif) |
| 881-05-17 | | twelve-peak generator | ![](/icons/ecblank.gif) |
| 881-05-18 | | stored-energy apparatus | ![](/icons/ecblank.gif) |
| 881-05-19 | | capacitor-discharge apparatus | ![](/icons/ecblank.gif) |
| 881-05-20 | | cascade generator | ![](/icons/ecblank.gif) |
| 881-05-21 | | X-ray tube | ![](/icons/ecblank.gif) |
| 881-05-22 | | X-ray emitter | ![](/icons/ecblank.gif) |
| 881-05-23 | | hot-cathode tube | ![](/icons/ecblank.gif) |
| 881-05-24 | | field emission tube | ![](/icons/ecblank.gif) |
| 881-05-25 | | X-ray tube housing | ![](/icons/ecblank.gif) |
| 881-05-26 | | X-ray tube assembly | ![](/icons/ecblank.gif) |
| 881-05-27 | | line focus tube | ![](/icons/ecblank.gif) |
| 881-05-28 | | double focus tube | ![](/icons/ecblank.gif) |
| 881-05-29 | | rotating-anode tube | ![](/icons/ecblank.gif) |
| 881-05-30 | | speed of rotation | ![](/icons/ecblank.gif) |
| 881-05-31 | | Chaoul tube | ![](/icons/ecblank.gif) |
| 881-05-32 | | multi-stage (X-ray) tube | ![](/icons/ecblank.gif) |
| 881-05-33 | | cathode-ray tube | ![](/icons/ecblank.gif) |
| 881-05-34 | | anode (of an X-ray tube) | ![](/icons/ecblank.gif) |
| 881-05-35 | | cathode (of an X-ray tube) | ![](/icons/ecblank.gif) |
| 881-05-36 | | focusing cup | ![](/icons/ecblank.gif) |
| 881-05-37 | | grid (of an X-ray tube) | ![](/icons/ecblank.gif) |
| 881-05-38 | | target angle | ![](/icons/ecblank.gif) |
| 881-05-39 | | target (of an X-ray tube) | ![](/icons/ecblank.gif) |
| 881-05-40 | | reflection target (of X-ray tube) | ![](/icons/ecblank.gif) |
| 881-05-41 | | transmission target (of X-ray tube) | ![](/icons/ecblank.gif) |
| 881-05-42 | | focal spot | ![](/icons/ecblank.gif) |
| 881-05-43 | | focal track | ![](/icons/ecblank.gif) |
| 881-05-44 | | effective focal spot | ![](/icons/ecblank.gif) |
| 881-05-45 | | X-ray tube voltage | ![](/icons/ecblank.gif) |
| 881-05-46 | | saturation voltage | ![](/icons/ecblank.gif) |
| 881-05-47 | | X-ray tube current | ![](/icons/ecblank.gif) |
| 881-05-48 | | saturation current | ![](/icons/ecblank.gif) |
| 881-05-49 | | self-rectifying (X-ray) tube | ![](/icons/ecblank.gif) |
| 881-05-50 | | inverse voltage | ![](/icons/ecblank.gif) |
| 881-05-51 | | percentage ripple | ![](/icons/ecblank.gif) |
| 881-05-52 | | equivalent constant voltage | ![](/icons/ecblank.gif) |
Section 881-06: Radiological apparatus : radiation sources and particle accelerators | ![](/icons/ecblank.gif) |
| 881-06-01 | | radioactive material | ![](/icons/ecblank.gif) |
| 881-06-02 | | radioactive source | ![](/icons/ecblank.gif) |
| 881-06-03 | | sealed radioactive source | ![](/icons/ecblank.gif) |
| 881-06-04 | | closed radioactive source | ![](/icons/ecblank.gif) |
| 881-06-05 | | standard radioactive source | ![](/icons/ecblank.gif) |
| 881-06-06 | | standard radioactive solution | ![](/icons/ecblank.gif) |
| 881-06-07 | | radioactive aerosol | ![](/icons/ecblank.gif) |
| 881-06-08 | | emitter (α, β, γ, etc.) | ![](/icons/ecblank.gif) |
| 881-06-09 | | implant (radioactive) | ![](/icons/ecblank.gif) |
| 881-06-10 | | planar implant | ![](/icons/ecblank.gif) |
| 881-06-11 | | volume implant | ![](/icons/ecblank.gif) |
| 881-06-12 | | needle | ![](/icons/ecblank.gif) |
| 881-06-13 | | applicator | ![](/icons/ecblank.gif) |
| 881-06-14 | | tracer | ![](/icons/ecblank.gif) |
| 881-06-15 | | radioactive tracer | ![](/icons/ecblank.gif) |
| 881-06-16 | | labelled | ![](/icons/ecblank.gif) |
| 881-06-17 | | carrier | ![](/icons/ecblank.gif) |
| 881-06-18 | | carrier free | ![](/icons/ecblank.gif) |
| 881-06-19 | | radio-colloid | ![](/icons/ecblank.gif) |
| 881-06-20 | | radionuclidic purity | ![](/icons/ecblank.gif) |
| 881-06-21 | | radiochemical purity | ![](/icons/ecblank.gif) |
| 881-06-22 | | contamination (radioactive) | ![](/icons/ecblank.gif) |
| 881-06-23 | | accelerator (particle) | ![](/icons/ecblank.gif) |
| 881-06-24 | | electrostatic accelerator | ![](/icons/ecblank.gif) |
| 881-06-25 | | linear accelerator | ![](/icons/ecblank.gif) |
| 881-06-26 | | betatron | ![](/icons/ecblank.gif) |
| 881-06-27 | | cyclotron | ![](/icons/ecblank.gif) |
| 881-06-28 | | dee | ![](/icons/ecblank.gif) |
| 881-06-29 | | synchrotron | ![](/icons/ecblank.gif) |
| 881-06-30 | | microtron | ![](/icons/ecblank.gif) |
Section 881-07: Radiological apparatus : specifications and testing | ![](/icons/ecblank.gif) |
| 881-07-01 | | operating conditions | ![](/icons/ecblank.gif) |
| 881-07-02 | | operating factors | ![](/icons/ecblank.gif) |
| 881-07-03 | | power output of a high-voltage generator | ![](/icons/ecblank.gif) |
| 881-07-04 | | maximum rated input power | ![](/icons/ecblank.gif) |
| 881-07-05 | | rated frequency | ![](/icons/ecblank.gif) |
| 881-07-06 | | tube load | ![](/icons/ecblank.gif) |
| 881-07-07 | | maximum rated X-ray tube load | ![](/icons/ecblank.gif) |
| 881-07-08 | | maximum rated X-ray tube voltage | ![](/icons/ecblank.gif) |
| 881-07-09 | | load characteristics (of an X-ray tube assembly) | ![](/icons/ecblank.gif) |
| 881-07-10 | | cooling characteristics (of an X-ray tube assembly) | ![](/icons/ecblank.gif) |
| 881-07-11 | | anode thermal capacity | ![](/icons/ecblank.gif) |
| 881-07-12 | | X-ray tube exposure | ![](/icons/ecblank.gif) |
| 881-07-13 | | single X-ray tube exposure | ![](/icons/ecblank.gif) |
| 881-07-14 | | X-ray tube exposure series | ![](/icons/ecblank.gif) |
| 881-07-15 | | duration of X-ray tube exposure series | ![](/icons/ecblank.gif) |
| 881-07-16 | | interval between X-ray tube exposures | ![](/icons/ecblank.gif) |
| 881-07-17 | | X-ray tube exposure cycle time | ![](/icons/ecblank.gif) |
| 881-07-18 | | utilization factor | ![](/icons/ecblank.gif) |
| 881-07-19 | | X-ray tube exposure frequency | ![](/icons/ecblank.gif) |
| 881-07-20 | | maximum rated voltage | ![](/icons/ecblank.gif) |
| 881-07-21 | | rated input voltage | ![](/icons/ecblank.gif) |
| 881-07-22 | | maximum rated supply current | ![](/icons/ecblank.gif) |
Section 881-08: Auxiliary equipment : general | ![](/icons/ecblank.gif) |
| 881-08-01 | | filter | ![](/icons/ecblank.gif) |
| 881-08-02 | | inherent filtration | ![](/icons/ecblank.gif) |
| 881-08-03 | | added filter | ![](/icons/ecblank.gif) |
| 881-08-04 | | total filtration | ![](/icons/ecblank.gif) |
| 881-08-05 | | compound filter | ![](/icons/ecblank.gif) |
| 881-08-06 | | secondary filter | ![](/icons/ecblank.gif) |
| 881-08-07 | | wedge filter | ![](/icons/ecblank.gif) |
| 881-08-08 | | edge filter | ![](/icons/ecblank.gif) |
| 881-08-09 | | compensating filter | ![](/icons/ecblank.gif) |
| 881-08-10 | | Thoraeus filter | ![](/icons/ecblank.gif) |
| 881-08-11 | | rectifier | ![](/icons/ecblank.gif) |
| 881-08-12 | | solid-state rectifier | ![](/icons/ecblank.gif) |
| 881-08-13 | | electronic valve, GB | ![](/icons/ecblank.gif) |
| 881-08-14 | | rectifying valve | ![](/icons/ecblank.gif) |
| 881-08-15 | | stabilizer (in radiology) | ![](/icons/ecblank.gif) |
| 881-08-16 | | front pointer | ![](/icons/ecblank.gif) |
| 881-08-17 | | back pointer | ![](/icons/ecblank.gif) |
| 881-08-18 | | collimating diaphragm | ![](/icons/ecblank.gif) |
| 881-08-19 | | light-beam localizer | ![](/icons/ecblank.gif) |
| 881-08-20 | | inverse suppressor | ![](/icons/ecblank.gif) |
| 881-08-21 | | image quality indicator (IQI) | ![](/icons/ecblank.gif) |
| 881-08-22 | | densitometer | ![](/icons/ecblank.gif) |
| 881-08-23 | | radiation spectrometer | ![](/icons/ecblank.gif) |
| 881-08-24 | | spectroscope | ![](/icons/ecblank.gif) |
| 881-08-25 | | spectrograph | ![](/icons/ecblank.gif) |
| 881-08-26 | | spectrometer | ![](/icons/ecblank.gif) |
| 881-08-27 | | crystal spectrograph | ![](/icons/ecblank.gif) |
| 881-08-28 | | vacuum spectrograph | ![](/icons/ecblank.gif) |
| 881-08-29 | | scintillation spectrometer | ![](/icons/ecblank.gif) |
| 881-08-30 | | semiconductor spectrometer | ![](/icons/ecblank.gif) |
| 881-08-31 | | spectrogram | ![](/icons/ecblank.gif) |
Section 881-09: Auxiliary equipment : radiological diagnosis and therapy | ![](/icons/ecblank.gif) |
| 881-09-01 | | tube support | ![](/icons/ecblank.gif) |
| 881-09-02 | | cassette changer | ![](/icons/ecblank.gif) |
| 881-09-03 | | stereoscopic cassette changer | ![](/icons/ecblank.gif) |
| 881-09-04 | | film changer | ![](/icons/ecblank.gif) |
| 881-09-05 | | spot-film device | ![](/icons/ecblank.gif) |
| 881-09-06 | | vertical examination stand | ![](/icons/ecblank.gif) |
| 881-09-07 | | horizontal table | ![](/icons/ecblank.gif) |
| 881-09-08 | | tilting table | ![](/icons/ecblank.gif) |
| 881-09-09 | | head unit | ![](/icons/ecblank.gif) |
| 881-09-10 | | anti-scatter grid | ![](/icons/ecblank.gif) |
| 881-09-11 | | linear grid | ![](/icons/ecblank.gif) |
| 881-09-12 | | cross grid | ![](/icons/ecblank.gif) |
| 881-09-13 | | orthogonal grid | ![](/icons/ecblank.gif) |
| 881-09-14 | | focused grid | ![](/icons/ecblank.gif) |
| 881-09-15 | | stationary grid | ![](/icons/ecblank.gif) |
| 881-09-16 | | moving grid | ![](/icons/ecblank.gif) |
| 881-09-17 | | radiograph | ![](/icons/ecblank.gif) |
| 881-09-18 | | autoradiograph | ![](/icons/ecblank.gif) |
| 881-09-19 | | radiographic film | ![](/icons/ecblank.gif) |
| 881-09-20 | | double-emulsion film | ![](/icons/ecblank.gif) |
| 881-09-21 | | screen film | ![](/icons/ecblank.gif) |
| 881-09-22 | | non-screen film | ![](/icons/ecblank.gif) |
| 881-09-23 | | fluorographic film | ![](/icons/ecblank.gif) |
| 881-09-24 | | intensifying screen | ![](/icons/ecblank.gif) |
| 881-09-25 | | fluorescent screen | ![](/icons/ecblank.gif) |
| 881-09-26 | | fluoroscopic screen | ![](/icons/ecblank.gif) |
| 881-09-27 | | radiographic cassette | ![](/icons/ecblank.gif) |
| 881-09-28 | | compression cone | ![](/icons/ecblank.gif) |
| 881-09-29 | | automatic exposure control | ![](/icons/ecblank.gif) |
| 881-09-30 | | photofluorograph | ![](/icons/ecblank.gif) |
| 881-09-31 | | scintiscanner | ![](/icons/ecblank.gif) |
| 881-09-32 | | scintigram | ![](/icons/ecblank.gif) |
| 881-09-33 | | bolus | ![](/icons/ecblank.gif) |
Section 881-10: Radiological techniques : diagnosis | ![](/icons/ecblank.gif) |
| 881-10-01 | | radiography | ![](/icons/ecblank.gif) |
| 881-10-02 | | microradiography | ![](/icons/ecblank.gif) |
| 881-10-03 | | xeroradiography | ![](/icons/ecblank.gif) |
| 881-10-04 | | ionography | ![](/icons/ecblank.gif) |
| 881-10-05 | | stereoradiography | ![](/icons/ecblank.gif) |
| 881-10-06 | | fluoroscopy | ![](/icons/ecblank.gif) |
| 881-10-07 | | stereofluoroscopy | ![](/icons/ecblank.gif) |
| 881-10-08 | | photofluorography | ![](/icons/ecblank.gif) |
| 881-10-09 | | cineradiography | ![](/icons/ecblank.gif) |
| 881-10-10 | | tomography | ![](/icons/ecblank.gif) |
| 881-10-11 | | computed tomography (abbreviation: CT) | ![](/icons/ecblank.gif) |
| 881-10-12 | | zonography | ![](/icons/ecblank.gif) |
| 881-10-13 | | orthodiagraphy | ![](/icons/ecblank.gif) |
| 881-10-14 | | kymography | ![](/icons/ecblank.gif) |
| 881-10-15 | | angiography | ![](/icons/ecblank.gif) |
| 881-10-16 | | distance technique | ![](/icons/ecblank.gif) |
| 881-10-17 | | autoradiography | ![](/icons/ecblank.gif) |
| 881-10-18 | | antero-posterior projection | ![](/icons/ecblank.gif) |
| 881-10-19 | | postero-anterior projection | ![](/icons/ecblank.gif) |
| 881-10-20 | | axial projection | ![](/icons/ecblank.gif) |
| 881-10-21 | | lateral projection | ![](/icons/ecblank.gif) |
| 881-10-22 | | oblique projection | ![](/icons/ecblank.gif) |
| 881-10-23 | | lordotic projection | ![](/icons/ecblank.gif) |
| 881-10-24 | | tangential projection | ![](/icons/ecblank.gif) |
Section 881-11: Radiological techniques : therapy | ![](/icons/ecblank.gif) |
| 881-11-01 | | X-ray therapy | ![](/icons/ecblank.gif) |
| 881-11-02 | | deep X-ray therapy | ![](/icons/ecblank.gif) |
| 881-11-03 | | superficial X-ray therapy | ![](/icons/ecblank.gif) |
| 881-11-04 | | contact X-ray therapy | ![](/icons/ecblank.gif) |
| 881-11-05 | | neutron therapy | ![](/icons/ecblank.gif) |
| 881-11-06 | | electron therapy | ![](/icons/ecblank.gif) |
| 881-11-07 | | radionuclide therapy | ![](/icons/ecblank.gif) |
| 881-11-08 | | multi-field therapy | ![](/icons/ecblank.gif) |
| 881-11-09 | | opposite-field therapy | ![](/icons/ecblank.gif) |
| 881-11-10 | | tangential therapy | ![](/icons/ecblank.gif) |
| 881-11-11 | | moving-beam therapy | ![](/icons/ecblank.gif) |
| 881-11-12 | | rotation therapy | ![](/icons/ecblank.gif) |
| 881-11-13 | | teletherapy | ![](/icons/ecblank.gif) |
| 881-11-14 | | intracavitary radiotherapy | ![](/icons/ecblank.gif) |
| 881-11-15 | | implantation technique | ![](/icons/ecblank.gif) |
| 881-11-16 | | brachytherapy | ![](/icons/ecblank.gif) |
| 881-11-17 | | whole-body irradiation | ![](/icons/ecblank.gif) |
| 881-11-18 | | dose fractionation | ![](/icons/ecblank.gif) |
| 881-11-19 | | dose protraction | ![](/icons/ecblank.gif) |
Section 881-12: Dosimetry : general terms, special quantities and units | ![](/icons/ecblank.gif) |
| 881-12-01 | | dosimetry | ![](/icons/ecblank.gif) |
| 881-12-02 | | microdosimetry | ![](/icons/ecblank.gif) |
| 881-12-03 | | charged-particle equilibrium | ![](/icons/ecblank.gif) |
| 881-12-04 | | photon equilibrium | ![](/icons/ecblank.gif) |
| 881-12-05 | | Bragg-Gray principle | ![](/icons/ecblank.gif) |
| 881-12-06 | | absorbed dose | ![](/icons/ecblank.gif) |
| 881-12-07 | | absorbed dose rate | ![](/icons/ecblank.gif) |
| 881-12-08 | | rad | ![](/icons/ecblank.gif) |
| 881-12-09 | | gray | ![](/icons/ecblank.gif) |
| 881-12-10 | | isodose curve | ![](/icons/ecblank.gif) |
| 881-12-11 | | isodose surface | ![](/icons/ecblank.gif) |
| 881-12-12 | | dose (deprecated) | ![](/icons/ecblank.gif) |
| 881-12-13 | | cumulative absorbed dose | ![](/icons/ecblank.gif) |
| 881-12-14 | | depth dose | ![](/icons/ecblank.gif) |
| 881-12-15 | | surface dose | ![](/icons/ecblank.gif) |
| 881-12-16 | | exit dose | ![](/icons/ecblank.gif) |
| 881-12-17 | | gram-rad | ![](/icons/ecblank.gif) |
| 881-12-18 | | percentage depth dose | ![](/icons/ecblank.gif) |
| 881-12-19 | | maximum absorbed dose | ![](/icons/ecblank.gif) |
| 881-12-20 | | ion dose | ![](/icons/ecblank.gif) |
| 881-12-21 | | ion-dose rate | ![](/icons/ecblank.gif) |
| 881-12-22 | | G-value | ![](/icons/ecblank.gif) |
| 881-12-23 | | f factor | ![](/icons/ecblank.gif) |
| 881-12-24 | | scatter factor | ![](/icons/ecblank.gif) |
| 881-12-25 | | backscatter factor | ![](/icons/ecblank.gif) |
| 881-12-26 | | peak scatter factor | ![](/icons/ecblank.gif) |
| 881-12-27 | | kerma | ![](/icons/ecblank.gif) |
| 881-12-28 | | kerma rate | ![](/icons/ecblank.gif) |
| 881-12-29 | | exposure (physical quantity) | ![](/icons/ecblank.gif) |
| 881-12-30 | | exposure rate | ![](/icons/ecblank.gif) |
| 881-12-31 | | roentgen | ![](/icons/ecblank.gif) |
| 881-12-32 | | isoexposure curve | ![](/icons/ecblank.gif) |
| 881-12-33 | | isoexposure surface | ![](/icons/ecblank.gif) |
| 881-12-34 | | exposure in free air | ![](/icons/ecblank.gif) |
| 881-12-35 | | tissue equivalent material | ![](/icons/ecblank.gif) |
| 881-12-36 | | air-equivalent material | ![](/icons/ecblank.gif) |
| 881-12-37 | | sensitive volume | ![](/icons/ecblank.gif) |
| 881-12-38 | | half value depth (tissue) | ![](/icons/ecblank.gif) |
| 881-12-39 | | ion-yield (of radiation) (deprecated) | ![](/icons/ecblank.gif) |
| 881-12-40 | | ionization current | ![](/icons/ecblank.gif) |
| 881-12-41 | | ion density | ![](/icons/ecblank.gif) |
| 881-12-42 | | specific ionization | ![](/icons/ecblank.gif) |
| 881-12-43 | | energy imparted | ![](/icons/ecblank.gif) |
| 881-12-44 | | mean energy imparted | ![](/icons/ecblank.gif) |
| 881-12-45 | | energy transfer | ![](/icons/ecblank.gif) |
| 881-12-46 | | mean energy expended in a gas per ion pair formed | ![](/icons/ecblank.gif) |
| 881-12-47 | | linear collision stopping power | ![](/icons/ecblank.gif) |
| 881-12-48 | | linear radiative stopping power | ![](/icons/ecblank.gif) |
| 881-12-49 | | total linear stopping power | ![](/icons/ecblank.gif) |
| 881-12-50 | | collision mass stopping power | ![](/icons/ecblank.gif) |
| 881-12-51 | | radiative mass stopping power | ![](/icons/ecblank.gif) |
| 881-12-52 | | total mass stopping power | ![](/icons/ecblank.gif) |
| 881-12-53 | | linear energy transfer (abbreviation LET) | ![](/icons/ecblank.gif) |
| 881-12-54 | | phantom (radiology) | ![](/icons/ecblank.gif) |
Section 881-13: Dosimetry : radiation detectors and measuring devices | ![](/icons/ecblank.gif) |
| 881-13-01 | | radiation detector | ![](/icons/ecblank.gif) |
| 881-13-02 | | radiation meter | ![](/icons/ecblank.gif) |
| 881-13-03 | | (radiation) indicator | ![](/icons/ecblank.gif) |
| 881-13-04 | | (radiation) warning assembly | ![](/icons/ecblank.gif) |
| 881-13-05 | | (radiation) monitor | ![](/icons/ecblank.gif) |
| 881-13-06 | | exposure metre | ![](/icons/ecblank.gif) |
| 881-13-07 | | exposure ratemeter | ![](/icons/ecblank.gif) |
| 881-13-08 | | dosemeter | ![](/icons/ecblank.gif) |
| 881-13-09 | | dose ratemeter | ![](/icons/ecblank.gif) |
| 881-13-10 | | calorimetric dosemeter | ![](/icons/ecblank.gif) |
| 881-13-11 | | ionization chamber | ![](/icons/ecblank.gif) |
| 881-13-12 | | free-air ionization chamber | ![](/icons/ecblank.gif) |
| 881-13-13 | | tissue-equivalent ionization chamber | ![](/icons/ecblank.gif) |
| 881-13-14 | | air-wall ionization chamber | ![](/icons/ecblank.gif) |
| 881-13-15 | | thimble ionization chamber | ![](/icons/ecblank.gif) |
| 881-13-16 | | extrapolation ionization chamber | ![](/icons/ecblank.gif) |
| 881-13-17 | | cavity ionization chamber | ![](/icons/ecblank.gif) |
| 881-13-18 | | capacitor ionization chamber | ![](/icons/ecblank.gif) |
| 881-13-19 | | personal dosemeter | ![](/icons/ecblank.gif) |
| 881-13-20 | | pocket dosemeter [exposure meter] | ![](/icons/ecblank.gif) |
| 881-13-21 | | direct reading pocket dosemeter [exposure meter] | ![](/icons/ecblank.gif) |
| 881-13-22 | | indirect reading pocket dosemeter [exposure meter] | ![](/icons/ecblank.gif) |
| 881-13-23 | | integrating dosemeter | ![](/icons/ecblank.gif) |
| 881-13-24 | | gas multiplication | ![](/icons/ecblank.gif) |
| 881-13-25 | | (pulse) counting assembly | ![](/icons/ecblank.gif) |
| 881-13-26 | | counter (deprecated) | ![](/icons/ecblank.gif) |
| 881-13-27 | | counter tube | ![](/icons/ecblank.gif) |
| 881-13-28 | | proportional region | ![](/icons/ecblank.gif) |
| 881-13-29 | | proportional counter tube | ![](/icons/ecblank.gif) |
| 881-13-30 | | Geiger-Müller region | ![](/icons/ecblank.gif) |
| 881-13-31 | | Geiger-Müller tube | ![](/icons/ecblank.gif) |
| 881-13-32 | | four-pi (4 π) counter | ![](/icons/ecblank.gif) |
| 881-13-33 | | resolving time | ![](/icons/ecblank.gif) |
| 881-13-34 | | recovery time | ![](/icons/ecblank.gif) |
| 881-13-35 | | scaling circuit | ![](/icons/ecblank.gif) |
| 881-13-36 | | scaler | ![](/icons/ecblank.gif) |
| 881-13-37 | | (pulse) selector | ![](/icons/ecblank.gif) |
| 881-13-38 | | analyzer | ![](/icons/ecblank.gif) |
| 881-13-39 | | time selector | ![](/icons/ecblank.gif) |
| 881-13-40 | | amplitude analyzer | ![](/icons/ecblank.gif) |
| 881-13-41 | | coincidence selector | ![](/icons/ecblank.gif) |
| 881-13-42 | | anticoincidence selector | ![](/icons/ecblank.gif) |
| 881-13-43 | | scintillator | ![](/icons/ecblank.gif) |
| 881-13-44 | | scintillation detector | ![](/icons/ecblank.gif) |
| 881-13-45 | | scintillation counter | ![](/icons/ecblank.gif) |
| 881-13-46 | | thermoluminescence detector | ![](/icons/ecblank.gif) |
| 881-13-47 | | photoluminescence detector | ![](/icons/ecblank.gif) |
| 881-13-48 | | photoluminescent personal dosemeter [exposure meter] | ![](/icons/ecblank.gif) |
| 881-13-49 | | thermoluminescent dosemeter [exposure meter] | ![](/icons/ecblank.gif) |
| 881-13-50 | | semiconductor detector | ![](/icons/ecblank.gif) |
| 881-13-51 | | exoelectron dosemeter | ![](/icons/ecblank.gif) |
| 881-13-52 | | chemical dosemeter | ![](/icons/ecblank.gif) |
| 881-13-53 | | Fricke dosemeter | ![](/icons/ecblank.gif) |
| 881-13-54 | | film badge | ![](/icons/ecblank.gif) |
| 881-13-55 | | track chamber | ![](/icons/ecblank.gif) |
| 881-13-56 | | Wilson cloud chamber | ![](/icons/ecblank.gif) |
| 881-13-57 | | bubble chamber | ![](/icons/ecblank.gif) |
| 881-13-58 | | spark chamber | ![](/icons/ecblank.gif) |
| 881-13-59 | | nuclear-track emulsion | ![](/icons/ecblank.gif) |
| 881-13-60 | | track (etch) detector | ![](/icons/ecblank.gif) |
| 881-13-61 | | photomultiplier tube | ![](/icons/ecblank.gif) |
| 881-13-62 | | electron multiplier | ![](/icons/ecblank.gif) |
| 881-13-63 | | dynode (of electron multiplier) | ![](/icons/ecblank.gif) |
| 881-13-64 | | photocathode | ![](/icons/ecblank.gif) |
Section 881-14: Radiation protection : special quantities and units | ![](/icons/ecblank.gif) |
| 881-14-01 | | dose equivalent | ![](/icons/ecblank.gif) |
| 881-14-02 | | dose equivalent rate | ![](/icons/ecblank.gif) |
| 881-14-03 | | quality factor | ![](/icons/ecblank.gif) |
| 881-14-04 | | rem | ![](/icons/ecblank.gif) |
| 881-14-05 | | sievert | ![](/icons/ecblank.gif) |
| 881-14-06 | | dose equivalent limit | ![](/icons/ecblank.gif) |
| 881-14-07 | | absorbed dose index (at a point) | ![](/icons/ecblank.gif) |
| 881-14-08 | | dose equivalent index (at a point) | ![](/icons/ecblank.gif) |
| 881-14-09 | | emergency dose | ![](/icons/ecblank.gif) |
| 881-14-10 | | accident dose | ![](/icons/ecblank.gif) |
| 881-14-11 | | cumulative dose | ![](/icons/ecblank.gif) |
| 881-14-12 | | personal dose | ![](/icons/ecblank.gif) |
| 881-14-13 | | whole body dose | ![](/icons/ecblank.gif) |
| 881-14-14 | | effective dose equivalent | ![](/icons/ecblank.gif) |
| 881-14-15 | | partial body dose | ![](/icons/ecblank.gif) |
| 881-14-16 | | gonadal dose | ![](/icons/ecblank.gif) |
| 881-14-17 | | ambient dose | ![](/icons/ecblank.gif) |
| 881-14-18 | | ambient dose rate | ![](/icons/ecblank.gif) |
| 881-14-19 | | body burden | ![](/icons/ecblank.gif) |
| 881-14-20 | | committed dose equivalent | ![](/icons/ecblank.gif) |
| 881-14-21 | | annual limit on intake (abbreviation ALI) | ![](/icons/ecblank.gif) |
| 881-14-22 | | derived limit | ![](/icons/ecblank.gif) |
| 881-14-23 | | derived air concentration (abbreviation DAC) | ![](/icons/ecblank.gif) |
| 881-14-24 | | collective dose equivalent (in a population) | ![](/icons/ecblank.gif) |
Section 881-15: Radiation protection : exposure of people | ![](/icons/ecblank.gif) |
| 881-15-01 | | acute irradiation | ![](/icons/ecblank.gif) |
| 881-15-02 | | chronic irradiation | ![](/icons/ecblank.gif) |
| 881-15-03 | | internal-source irradiation | ![](/icons/ecblank.gif) |
| 881-15-04 | | intake | ![](/icons/ecblank.gif) |
| 881-15-05 | | retention | ![](/icons/ecblank.gif) |
| 881-15-06 | | excretion | ![](/icons/ecblank.gif) |
| 881-15-07 | | radiation workers — category A | ![](/icons/ecblank.gif) |
| 881-15-08 | | radiation workers — category B | ![](/icons/ecblank.gif) |
| 881-15-09 | | other workers (at an establishment using ionizing radiation) | ![](/icons/ecblank.gif) |
| 881-15-10 | | patients (in radiation protection) | ![](/icons/ecblank.gif) |
| 881-15-11 | | members of the public | ![](/icons/ecblank.gif) |
| 881-15-12 | | population as a whole | ![](/icons/ecblank.gif) |
| 881-15-13 | | radioactive fallout | ![](/icons/ecblank.gif) |
Section 881-16: Radiation protection : methods and monitoring | ![](/icons/ecblank.gif) |
| 881-16-01 | | protection survey | ![](/icons/ecblank.gif) |
| 881-16-02 | | monitoring | ![](/icons/ecblank.gif) |
| 881-16-03 | | environmental monitoring | ![](/icons/ecblank.gif) |
| 881-16-04 | | personal monitoring | ![](/icons/ecblank.gif) |
| 881-16-05 | | directly irradiated area | ![](/icons/ecblank.gif) |
| 881-16-06 | | indirectly irradiated area | ![](/icons/ecblank.gif) |
| 881-16-07 | | (radioactive) decontamination | ![](/icons/ecblank.gif) |
| 881-16-08 | | radioactive waste management | ![](/icons/ecblank.gif) |
| 881-16-09 | | high activity laboratory | ![](/icons/ecblank.gif) |
| 881-16-10 | | whole-body counter | ![](/icons/ecblank.gif) |
| 881-16-11 | | glove box | ![](/icons/ecblank.gif) |
| 881-16-12 | | hand-and-foot monitor | ![](/icons/ecblank.gif) |
| 881-16-13 | | occupied area | ![](/icons/ecblank.gif) |
| 881-16-14 | | controlled area | ![](/icons/ecblank.gif) |
| 881-16-15 | | supervised area | ![](/icons/ecblank.gif) |
| 881-16-16 | | workload | ![](/icons/ecblank.gif) |
| 881-16-17 | | occupancy factor | ![](/icons/ecblank.gif) |
| 881-16-18 | | use factor | ![](/icons/ecblank.gif) |
| 881-16-19 | | protective material | ![](/icons/ecblank.gif) |
| 881-16-20 | | protective barrier | ![](/icons/ecblank.gif) |
| 881-16-21 | | structural protective barrier | ![](/icons/ecblank.gif) |
| 881-16-22 | | primary protective barrier | ![](/icons/ecblank.gif) |
| 881-16-23 | | secondary protective barrier | ![](/icons/ecblank.gif) |
| 881-16-24 | | portable barrier | ![](/icons/ecblank.gif) |
| 881-16-25 | | protective apron | ![](/icons/ecblank.gif) |
| 881-16-26 | | protective gloves | ![](/icons/ecblank.gif) |
| 881-16-27 | | lead equivalent | ![](/icons/ecblank.gif) |
| 881-16-28 | | lead glass | ![](/icons/ecblank.gif) |
| 881-16-29 | | lead rubber | ![](/icons/ecblank.gif) |
| 881-16-30 | | build-up factor | ![](/icons/ecblank.gif) |
| 881-16-31 | | diagnostic-type protective tube housing | ![](/icons/ecblank.gif) |
| 881-16-32 | | therapeutic-type protective tube housing | ![](/icons/ecblank.gif) |
Section 881-17: Some biological effects of ionizing radiation | ![](/icons/ecblank.gif) |
| 881-17-01 | | radiation hazard | ![](/icons/ecblank.gif) |
| 881-17-02 | | radiosensitivity | ![](/icons/ecblank.gif) |
| 881-17-03 | | relative biological effectiveness (of radiation) (abbreviation: RBE) | ![](/icons/ecblank.gif) |
| 881-17-04 | | (biologically) equivalent single dose | ![](/icons/ecblank.gif) |
| 881-17-05 | | median lethal dose (abbreviations: MLD or LD50) | ![](/icons/ecblank.gif) |
| 881-17-06 | | median lethal time (abbreviation: MLT) | ![](/icons/ecblank.gif) |
| 881-17-07 | | threshold dose | ![](/icons/ecblank.gif) |
| 881-17-08 | | survival curve | ![](/icons/ecblank.gif) |
| 881-17-09 | | epilation dose | ![](/icons/ecblank.gif) |
| 881-17-10 | | erythema dose | ![](/icons/ecblank.gif) |
| 881-17-11 | | threshold erythema dose | ![](/icons/ecblank.gif) |
| 881-17-12 | | target theory | ![](/icons/ecblank.gif) |
| 881-17-13 | | somatic effects (of radiation) | ![](/icons/ecblank.gif) |
| 881-17-14 | | genetic effects | ![](/icons/ecblank.gif) |
| 881-17-15 | | teratogenetic effects | ![](/icons/ecblank.gif) |
| 881-17-16 | | mutation | ![](/icons/ecblank.gif) |
| 881-17-17 | | genetically significant dose | ![](/icons/ecblank.gif) |
| 881-17-18 | | recovery (from radiation effects) | ![](/icons/ecblank.gif) |
| 881-17-19 | | repair (after radiation effects) | ![](/icons/ecblank.gif) |
| 881-17-20 | | repopulation (after radiation effects) | ![](/icons/ecblank.gif) |
| 881-17-21 | | selective localization (of radionuclides) | ![](/icons/ecblank.gif) |
| 881-17-22 | | differential absorption ratio | ![](/icons/ecblank.gif) |
| 881-17-23 | | critical organ (obsolescent) | ![](/icons/ecblank.gif) |
| 881-17-24 | | blood forming organs | ![](/icons/ecblank.gif) |
| 881-17-25 | | cataracts | ![](/icons/ecblank.gif) |
| 881-17-26 | | radiation sickness | ![](/icons/ecblank.gif) |
| 881-17-27 | | radiodermatitis | ![](/icons/ecblank.gif) |
| 881-17-28 | | stochastic effects | ![](/icons/ecblank.gif) |
| 881-17-29 | | non-stochastic effects | ![](/icons/ecblank.gif) |
| ![](/icons/ecblank.gif) |