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Combined display of all available logs of ICRPaedia. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
(newest | oldest) View (newer 250 | older 250) (20 | 50 | 100 | 250 | 500)- 17:30, 18 August 2021 Chris Clement (talk | contribs) created page Mass median diameter (Created page with "100px|frameless|right|link=ICRP Glossary Fifty percent of the mass of material in the aerosol is associated with particles of diameter greater tha...")
- 17:25, 18 August 2021 Chris Clement (talk | contribs) created page Marrow cellularity (Created page with "100px|frameless|right|link=ICRP Glossary The fraction of bone marrow volume in a given bone that is haematopoietically active. Age- and bone-site-...")
- 17:20, 18 August 2021 Chris Clement (talk | contribs) deleted page High linear transfer radiation (content was: "100px|frameless|right|link=ICRP Glossary Radiation with capacity, by its own or by the...", and the only contributor was "Chris Clement" (talk))
- 17:19, 18 August 2021 Chris Clement (talk | contribs) created page Low linear energy transfer radiation (Created page with "100px|frameless|right|link=ICRP Glossary Radiation with low linear energy transfer (LET), normally assumed to comprise photons (including X rays a...")
- 17:18, 18 August 2021 Chris Clement (talk | contribs) created page High linear transfer radiation (Created page with "100px|frameless|right|link=ICRP Glossary Radiation with capacity, by its own or by the secondary radiations it generates, of linear energy transfe...")
- 17:13, 18 August 2021 Chris Clement (talk | contribs) created page Linear energy transfer (Created page with "100px|frameless|right|link=ICRP Glossary The quotient of <math>dE</math> by <math>dl</math>, where <math>dE</math> is the mean energy lost by the...")
- 17:01, 18 August 2021 Chris Clement (talk | contribs) created page Kerma (Created page with "100px|frameless|right|link=ICRP Glossary Quantity for ionising uncharged particles, defined by the quotient of <math>dE_{tr}</math> by <math>dm</m...")
- 16:58, 18 August 2021 Chris Clement (talk | contribs) created page Kerma approximation (Created page with "100px|frameless|right|link=ICRP Glossary The numerical value of kerma approaches that of the absorbed dose to the degree that charged part...")
- 02:40, 18 August 2021 Chris Clement (talk | contribs) created page Uptake (Created page with "100px|frameless|right|link=ICRP Glossary Activity that enters blood from the respiratory or alimentary tract or through the skin.(see also Intak...")
- 02:39, 18 August 2021 Chris Clement (talk | contribs) created page Intake (Created page with "100px|frameless|right|link=ICRP Glossary Radionuclide that enters the respiratory tract or gastrointestinal tract from the environment. Acute int...")
- 02:35, 18 August 2021 Chris Clement (talk | contribs) created page High linear energy transfer radiation (Created page with "100px|frameless|right|link=ICRP Glossary Radiation with a high LET; for example, α particles, heavy ions, and interaction products of fast neutro...")
- 02:33, 18 August 2021 Chris Clement (talk | contribs) created page Human Alimentary Tract Model (Created page with "100px|frameless|right|link=ICRP Glossary Biokinetic model for describing the movement of ingested materials through the human alimentary tract pub...")
- 02:31, 18 August 2021 Chris Clement (talk | contribs) created page Human Respiratory Tract Model (Created page with "Biokinetic model for describing the deposition, translocation, and absorption of inhaled materials in the human respiratory tract. (published in ICRP Publication 66 (1994)...")
- 02:30, 18 August 2021 Chris Clement (talk | contribs) deleted page Human respiratory tract model (content was: "Biokinetic model for describing the deposition, translocation, and absorption of inhaled materials in the human respiratory tract. (published in ICRP Publication 66 (1994) and updated in ICRP Publication 130 (2015)) ''ICRP Gloss...")
- 02:27, 18 August 2021 Chris Clement (talk | contribs) created page Fractional absorption in the gastrointestinal tract (Created page with "100px|frameless|right|link=ICRP Glossary The fraction of an element directly absorbed from the alimentary tract into blood, referred to as the gut...")
- 02:20, 18 August 2021 Chris Clement (talk | contribs) created page Fluence (Created page with "100px|frameless|right|link=ICRP Glossary The quotient of <math>dN</math> by <math>da</math>, where <math>dN</math> is the number of particles inci...")
- 02:14, 18 August 2021 Chris Clement (talk | contribs) created page Exposure (in the context of inhalation) (Created page with "100px|frameless|right|link=ICRP Glossary The product of the air concentration of a radionuclide to which a person is exposed (Bq <sup>m-3</sup>) a...")
- 02:12, 18 August 2021 Chris Clement (talk | contribs) created page Expanded radiation field (Created page with "100px|frameless|right|link=ICRP Glossary A field where the fluence and its direction and energy distribution have the same values throughout t...")
- 02:09, 18 August 2021 Chris Clement (talk | contribs) created page Expanded and aligned radiation field (Created page with "100px|frameless|right|link=ICRP Glossary A field where the fluence and its energy distribution are the same as in the expanded field, but the flue...")
- 02:06, 18 August 2021 Chris Clement (talk | contribs) created page Equilibrium factor (Created page with "100px|frameless|right|link=ICRP Glossary The ratio of the equilibrium equivalent concentration of radon to the actual radon concentration. '''Ret...")
- 18:43, 17 August 2021 Chris Clement (talk | contribs) created page Equilibrium equivalent concentration (Created page with "100px|frameless|right|link=ICRP Glossary The activity concentration of radon gas in equilibrium with its short-lived progeny that would have the s...")
- 18:41, 17 August 2021 Chris Clement (talk | contribs) created page Equieffective dose (Created page with "100px|frameless|right|link=ICRP Glossary According to ICRU: The total absorbed dose delivered by the reference treatment plan (fraction size <math...")
- 18:34, 17 August 2021 Chris Clement (talk | contribs) created page Endosteum (Created page with "100px|frameless|right|link=ICRP Glossary A 50-μm-thick layer covering the surfaces of the bone trabeculae in regions of trabecular spongiosa and...")
- 18:29, 17 August 2021 Chris Clement (talk | contribs) created page DS86 (Created page with "100px|frameless|right|link=ICRP Glossary Dosimetry System 1986, a system for estimating gamma and neutron exposure under a large variety of situat...")
- 18:28, 17 August 2021 Chris Clement (talk | contribs) created page DS02 (Created page with "100px|frameless|right|link=ICRP Glossary Dosimetry System 2002, a system for estimating gamma and neutron exposure under a large variety of situat...")
- 18:24, 17 August 2021 Chris Clement (talk | contribs) created page Dose per content function (Created page with "100px|frameless|right|link=ICRP Glossary A set of tabulated values <math>h_T(50)/m(t)</math> or <math>z(t) = h_T(50)/m(t)</math> used in assessing...")
- 19:52, 12 August 2021 Chris Clement (talk | contribs) created page Dose of record Hp (10) (Created page with "100px|frameless|right|link=ICRP Glossary The effective dose of a worker assessed by the sum of the measured personal dose equivalent H<sub>p</sub>...")
- 19:49, 12 August 2021 Chris Clement (talk | contribs) created page Dose of record (E) (Created page with "100px|frameless|right|link=ICRP Glossary The dose of record (E) refers to the effective dose assessed by summing the measured personal dose eq...")
- 19:47, 12 August 2021 Chris Clement (talk | contribs) created page Dose conversion factor (Created page with "100px|frameless|right|link=ICRP Glossary A value that enables the dose to an organism to be calculated on the assumption of a uniform distribution...")
- 19:46, 12 August 2021 Chris Clement (talk | contribs) created page Dose conversion convention (Created page with "100px|frameless|right|link=ICRP Glossary The dose conversion convention defined in ICRP Publication 65 was used to relate exposure to radon pr...")
- 19:43, 12 August 2021 Chris Clement (talk | contribs) created page Dose conversion coefficient (Created page with "100px|frameless|right|link=ICRP Glossary A coefficient relating a dose quantity to a physical quantity, both for internal and external radiation e...")
- 19:40, 12 August 2021 Chris Clement (talk | contribs) created page Dose commitment (Created page with "100px|frameless|right|link=ICRP Glossary A calculational tool, defined as the infinite time integral of the per caput dose rate <math>E</math> due...")
- 19:35, 12 August 2021 Chris Clement (talk | contribs) created page Dose coefficient (Created page with "100px|frameless|right|link=ICRP Glossary A quantity that, when multiplied by a measurement of radionuclide intake, air kerma, particle fluence, or...")
- 19:18, 12 August 2021 Chris Clement (talk | contribs) created page Distribution coefficient (Created page with "100px|frameless|right|link=ICRP Glossary K<sub>d</sub>, the ratio of the concentrations of a radionuclide in two heterogenous phases (in this case...")
- 19:16, 12 August 2021 Chris Clement (talk | contribs) created page Directional dose equivalent (Created page with "100px|frameless|right|link=ICRP Glossary Dose equivalent at a point in a radiation field that would be produced by the corresponding expanded fiel...")
- 19:14, 12 August 2021 Chris Clement (talk | contribs) created page Derived investigation level (Created page with "100px|frameless|right|link=ICRP Glossary A pre-set level of a measurable quantity derived from the investigation level or another primary level. A...")
- 19:13, 12 August 2021 Chris Clement (talk | contribs) created page Deposition (Created page with "100px|frameless|right|link=ICRP Glossary The initial processes determining how much of the material in the inspired air remains behind in the resp...")
- 19:11, 12 August 2021 Chris Clement (talk | contribs) created page Cumulative dose (Created page with "100px|frameless|right|link=ICRP Glossary The total absorbed dose resulting from repeated exposures to ionising radiation over a period of time. (...")
- 19:10, 12 August 2021 Chris Clement (talk | contribs) created page Cross section (Created page with "100px|frameless|right|link=ICRP Glossary The cross section of a target entity, for a particular interaction produced by incident charged or unchar...")
- 19:06, 12 August 2021 Chris Clement (talk | contribs) created page Compartment (Created page with "100px|frameless|right|link=ICRP Glossary In this series of reports defined as a mathematical pool of radioactive materials in the body which can...")
- 18:59, 12 August 2021 Chris Clement (talk | contribs) created page Collective effective dose (Created page with "100px|frameless|right|link=ICRP Glossary The collective effective dose due to individual effective dose values between E_1and E_2 from a specified...")
- 18:45, 12 August 2021 Chris Clement (talk | contribs) created page Charged-particle equilibrium (Created page with "100px|frameless|right|link=ICRP Glossary Charged-particle equilibrium in a volume of interest implies that the energies, numbers, and directions o...")
- 18:44, 12 August 2021 Chris Clement (talk | contribs) created page Bronchiolar region (Created page with "100px|frameless|right|link=ICRP Glossary Part of the respiratory tract consisting of the bronchioles and terminal bronchioles (airway generations...")
- 18:43, 12 August 2021 Chris Clement (talk | contribs) created page Biological half-life (Created page with "100px|frameless|right|link=ICRP Glossary The time required, in the absence of further input, for a biological system or compartment to eliminate,...")
- 18:40, 12 August 2021 Chris Clement (talk | contribs) created page Derived air concentration (Created page with "100px|frameless|right|link=ICRP Glossary The DAC is the activity concentration in air in Bq m^(-3)of the radionuclide considered that would lead t...")
- 18:36, 12 August 2021 Chris Clement (talk | contribs) created page Annual limit on intake (Created page with "100px|frameless|right|link=ICRP Glossary (See also Derived air concentration) ALI was defined in ICRP Publication 60 as an intake (in Bq) of...")
- 18:31, 12 August 2021 Chris Clement (talk | contribs) created page Annual intake (Created page with "100px|frameless|right|link=ICRP Glossary The amount of a specified radionuclide entering the human body by ingestion or inhalation within one year...")
- 18:30, 12 August 2021 Chris Clement (talk | contribs) created page Ambient dose equivalent (Created page with "100px|frameless|right|link=ICRP Glossary The dose equivalent at a point in a radiation field that would be produced by the corresponding expanded...")
- 18:29, 12 August 2021 Chris Clement (talk | contribs) created page Activity median aerodynamic diameter (Created page with "100px|frameless|right|link=ICRP Glossary A value of aerodynamic diameter (d<sub>ae</sub>) such that 50% of the activity in the aerosol is associat...")
- 18:27, 12 August 2021 Chris Clement (talk | contribs) created page Source region (Created page with "100px|frameless|right|link=ICRP Glossary Region of the body containing the radionuclide. The region may be an organ, a tissue, the contents of the...")
- 18:18, 12 August 2021 Chris Clement (talk | contribs) created page Typical value (Created page with "100px|frameless|right|link=ICRP Glossary DRL The median of the distribution of the data for a DRL quantity for a clinical imaging procedure....")
- 18:16, 12 August 2021 Chris Clement (talk | contribs) created page Treatment preparation in radiotherapy (Created page with "100px|frameless|right|link=ICRP Glossary All the tasks to be performed before the actual radiation delivery is initiated. Treatment preparation is...")
- 18:15, 12 August 2021 Chris Clement (talk | contribs) created page Digital breast tomosynthesis (Created page with "100px|frameless|right|link=ICRP Glossary Multiple mammographic x-ray exposures of the breast are obtained using many projection angles. The inform...")
- 18:14, 12 August 2021 Chris Clement (talk | contribs) created page Tolerance dose (Created page with "100px|frameless|right|link=ICRP Glossary Radiotherapy The maximum radiation dose or intensity of fractionated radiotherapy that is associated wit...")
- 18:13, 12 August 2021 Chris Clement (talk | contribs) created page Time-resolved computed tomography (Created page with "100px|frameless|right|link=ICRP Glossary The generation of CT datasets from serial three-dimensional volumetric images obtained as a function of t...")
- 18:11, 12 August 2021 Chris Clement (talk | contribs) created page Teratocarcinoma (Created page with "100px|frameless|right|link=ICRP Glossary A malignant neoplasm consisting of elements of teratoma with those of embryonal carcinoma or choriocarcin...")
- 18:10, 12 August 2021 Chris Clement (talk | contribs) created page Stem cell (Created page with "100px|frameless|right|link=ICRP Glossary Cells with an unlimited proliferative capacity, capable of self-renewal and differentiation to produce al...")
- 18:09, 12 August 2021 Chris Clement (talk | contribs) created page Standard-size adult (Created page with "100px|frameless|right|link=ICRP Glossary It is important to have some standardisation of patient size if the number of patients for whom dose surv...")
- 18:07, 12 August 2021 Chris Clement (talk | contribs) created page Slice (Created page with "100px|frameless|right|link=ICRP Glossary In CT and CBCT A tomographic section (defined by the position and thickness) of a test phantom or patie...")
- 18:06, 12 August 2021 Chris Clement (talk | contribs) created page Size-specific dose estimate (Created page with "100px|frameless|right|link=ICRP Glossary A patient dose estimate for computed tomography (CT) scans that considers corrections based on the size (...")
- 18:05, 12 August 2021 Chris Clement (talk | contribs) created page Shielding (Created page with "100px|frameless|right|link=ICRP Glossary The placement of a high-absorption material (e.g. lead, concrete) between the source and its environment...")
- 18:04, 12 August 2021 Chris Clement (talk | contribs) created page Secondary radiation (Created page with "100px|frameless|right|link=ICRP Glossary Radiation produced by interaction between the primary beam and the matter. In the radiotherapy treatment...")
- 18:03, 12 August 2021 Chris Clement (talk | contribs) created page Relative survival (Created page with "100px|frameless|right|link=ICRP Glossary The ratio of the proportion of cancer patients who survive for a specified number of years (e.g., 5 years...")
- 18:02, 12 August 2021 Chris Clement (talk | contribs) created page Registry (Created page with "100px|frameless|right|link=ICRP Glossary A collection of information. A registry is usually organised so that the data in it can be analysed. Regi...")
- 18:01, 12 August 2021 Chris Clement (talk | contribs) created page Regional diagnostic reference levels (Created page with "100px|frameless|right|link=ICRP Glossary DRLs set in a region based on either a representative sample of health facilities or on national DRL va...")
- 17:59, 12 August 2021 Chris Clement (talk | contribs) created page Reference air kerma (Created page with "100px|frameless|right|link=ICRP Glossary Air kerma of the primary x-ray beam measured under specific conditions and expressed as the equivalent va...")
- 17:57, 12 August 2021 Chris Clement (talk | contribs) created page Referrer (Created page with "100px|frameless|right|link=ICRP Glossary A medical doctor, dentist, or other health professional who is entitled to refer individuals for medical...")
- 17:56, 12 August 2021 Chris Clement (talk | contribs) created page Rb (Created page with "100px|frameless|right|link=ICRP Glossary Retinoblastoma proto-oncogene with tumour suppressor function; limits excessive cell growth. (ICRP Pub...")
- 17:55, 12 August 2021 Chris Clement (talk | contribs) created page Ras (Created page with "100px|frameless|right|link=ICRP Glossary Rat sarcoma proto-oncogene/small guanosine triphosphate hydrolase (GTPase) protein/a basic cell signal tr...")
- 17:53, 12 August 2021 Chris Clement (talk | contribs) created page Radiation-induced secondary malignancy (Created page with "100px|frameless|right|link=ICRP Glossary Late complications of radiotherapy, seen among the survivors of both adult and pediatric cancers. Mutagen...")
- 17:52, 12 August 2021 Chris Clement (talk | contribs) created page Radiation-induced second cancer (Created page with "100px|frameless|right|link=ICRP Glossary Malignant neoplasm attributed to radiation delivered during radiotherapy for a primary cancer. '''Return...")
- 17:51, 12 August 2021 Chris Clement (talk | contribs) created page Quality control testing (Created page with "100px|frameless|right|link=ICRP Glossary X-ray equipment Measurements that evaluate the current state of x-ray equipment performance and image qu...")
- 17:49, 12 August 2021 Chris Clement (talk | contribs) created page Potential recoverability correction factor (Created page with "100px|frameless|right|link=ICRP Glossary A set of factors that take account of knowledge that different classes of germ line mutation will show di...")
- 17:47, 12 August 2021 Chris Clement (talk | contribs) created page Pilomatricoma (Created page with "100px|frameless|right|link=ICRP Glossary A slowly growing, benign skin tumour originating from primitive cells of the hair matrix and hair shaft....")
- 17:46, 12 August 2021 Chris Clement (talk | contribs) created page Pencil beam (Created page with "100px|frameless|right|link=ICRP Glossary A beam of radiant energy concentrated in an approximately conical or cylindrical portion of space of rela...")
- 17:45, 12 August 2021 Chris Clement (talk | contribs) created page Oxygen enhancement ratio (Created page with "100px|frameless|right|link=ICRP Glossary The ratio of the absorbed dose required to cause the same biological endpoint in hypoxic conditions as in...")
- 17:44, 12 August 2021 Chris Clement (talk | contribs) created page Organ at risk (Created page with "100px|frameless|right|link=ICRP Glossary An organ that may be damaged during exposure to radiation. OAR most frequently refers to healthy organs l...")
- 17:43, 12 August 2021 Chris Clement (talk | contribs) created page Molecular imaging (Created page with "100px|frameless|right|link=ICRP Glossary Molecular imaging is the visualization, characterization, and measurement of biological processes at the...")
- 17:42, 12 August 2021 Chris Clement (talk | contribs) created page Nuclear medicine (Created page with "100px|frameless|right|link=ICRP Glossary Nuclear medicine: Nuclear medicine uses radionuclides or tracers labelled with radionuclides in human and...")
- 17:41, 12 August 2021 Chris Clement (talk | contribs) created page Notification value (Created page with "100px|frameless|right|link=ICRP Glossary In CT A facility-defined value for volume CT dose index (CTDI<sub>vol</sub>) or dose–length product (...")
- 17:38, 12 August 2021 Chris Clement (talk | contribs) created page Noise (Created page with "100px|frameless|right|link=ICRP Glossary In imaging A fundamental statistical phenomenon that is present in all images. Noise tends to reduce the...")
- 17:37, 12 August 2021 Chris Clement (talk | contribs) created page Multitarget equation (Created page with "100px|frameless|right|link=ICRP Glossary Model that assumes the presence of a number of critical targets in a cell, all of which require inactivat...")
- 17:31, 12 August 2021 Chris Clement (talk | contribs) created page Multifactorial diseases (Created page with "100px|frameless|right|link=ICRP Glossary Diseases that are attributable to multiple genetic and environmental factors. ((ICRP Publication 103...")
- 17:29, 12 August 2021 Chris Clement (talk | contribs) created page Multi-detector computed tomography (Created page with "100px|frameless|right|link=ICRP Glossary MDCT systems are CT scanners with a detector array consisting of more than a single row of detectors. The...")
- 17:28, 12 August 2021 Chris Clement (talk | contribs) created page Mean glandular dose (Created page with "100px|frameless|right|link=ICRP Glossary In mammography D<sub>G</sub> is the mean absorbed dose in the glandular tissue of the breast. Glandular t...")
- 16:50, 12 August 2021 Chris Clement (talk | contribs) created page National DRL (Created page with "100px|frameless|right|link=ICRP Glossary DRL value set in a country based on data from a representative sample of healthcare facilities in that co...")
- 16:48, 12 August 2021 Chris Clement (talk | contribs) created page Local DRL (Created page with "100px|frameless|right|link=ICRP Glossary A DRL for an x-ray procedure set in healthcare facilities within part of a country for a defined clinica...")
- 16:46, 12 August 2021 Chris Clement (talk | contribs) created page Intensity-modulated radiotherapy (Created page with "100px|frameless|right|link=ICRP Glossary Advanced mode of high-precision radiotherapy that uses computer-controlled linear accelerators to deliver...")
- 16:44, 12 August 2021 Chris Clement (talk | contribs) created page Hyperfractionation (Created page with "100px|frameless|right|link=ICRP Glossary Significant reduction in dose per fraction below a conventional level of 1.8–2.0 Gy to give a greater t...")
- 16:43, 12 August 2021 Chris Clement (talk | contribs) created page Hounsfield unit (Created page with "100px|frameless|right|link=ICRP Glossary Number used to represent the mean x-ray attenuation associated with each elemental area of the CT image....")
- 16:31, 12 August 2021 Chris Clement (talk | contribs) created page Growth factor (Created page with "100px|frameless|right|link=ICRP Glossary An organic molecule that stimulates cell proliferation when it binds to its cellsurface receptor. Often s...")
- 16:28, 12 August 2021 Chris Clement (talk | contribs) created page Graft vs host disease (Created page with "100px|frameless|right|link=ICRP Glossary In transplants, reaction by immunologically competent cells of the donor against the antigens present on...")
- 16:27, 12 August 2021 Chris Clement (talk | contribs) created page GATA binding protein 2 (Created page with "100px|frameless|right|link=ICRP Glossary Master regulatory gene encoding for zinc finger DNA binding domain transcription factors/regulatory gene/...")
- 16:26, 12 August 2021 Chris Clement (talk | contribs) created page Gastroschisis (Created page with "100px|frameless|right|link=ICRP Glossary A congenital defect characterised by a defect in the anterior abdominal wall through which the abdominal...")
- 16:25, 12 August 2021 Chris Clement (talk | contribs) created page Gastrulation (Created page with "100px|frameless|right|link=ICRP Glossary Early phase in the embryonic development of most animals, during which the single-layered blastula is re-...")
- 16:24, 12 August 2021 Chris Clement (talk | contribs) created page Functional subunits (Created page with "100px|frameless|right|link=ICRP Glossary Subunit of an organ (or tissue) performing a certain function for the organ. e.g., nephrons in kidney, al...")
- 16:23, 12 August 2021 Chris Clement (talk | contribs) created page Fractionation and dose delivery patterns (Created page with "100px|frameless|right|link=ICRP Glossary The dose per fraction of radiation is the total dose divided into a particular number of fractions. A ver...")
- 16:21, 12 August 2021 Chris Clement (talk | contribs) created page Fluoroscopically or computed tomography guided interventions (Created page with "100px|frameless|right|link=ICRP Glossary Procedures comprising image guided therapeutic or diagnostic interventions by percutaneous or other acces...")
- 16:19, 12 August 2021 Chris Clement (talk | contribs) created page Exogenous excretion (Created page with "100px|frameless|right|link=ICRP Glossary Term used to specify the (faecal) excretion of material that passes through the alimentary tract without...")
- 16:18, 12 August 2021 Chris Clement (talk | contribs) created page DRL quantity (Created page with "100px|frameless|right|link=ICRP Glossary A commonly and easily measured or determined radiation metric (e.g. K<sub>a,e</sub>, K<sub>a,i</sub>, CTD...")
- 16:16, 12 August 2021 Chris Clement (talk | contribs) created page DRL value (Created page with "100px|frameless|right|link=ICRP Glossary An arbitrary notional value of a DRL quantity usually set at the 75th percentile of the distribution...")
- 16:13, 12 August 2021 Chris Clement (talk | contribs) created page DRL process (Created page with "100px|frameless|right|link=ICRP Glossary The cyclical process of establishing DRL values using them as a tool for optimisation and subsequently de...")
- 16:10, 12 August 2021 Chris Clement (talk | contribs) created page Dose-length product (Created page with "100px|frameless|right|link=ICRP Glossary A parameter used as a surrogate measure for patient dose in a computed tomography scan of length L. By co...")
- 16:07, 12 August 2021 Chris Clement (talk | contribs) created page Diagnostic reference level (Created page with "100px|frameless|right|link=ICRP Glossary A diagnostic reference level is a form of investigation level used as a tool to aid in optimisation of p...")
- 16:04, 12 August 2021 Chris Clement (talk | contribs) created page Detector quantum efficiency (Created page with "100px|frameless|right|link=ICRP Glossary A measure of the combined effects of the signal (related to image contrast) and noise performance of an i...")
- 16:03, 12 August 2021 Chris Clement (talk | contribs) created page Exposure index (Created page with "100px|frameless|right|link=ICRP Glossary Indicator displayed on digital radiography equipment (computed radiography or digital radiography) relate...")
- 16:01, 12 August 2021 Chris Clement (talk | contribs) created page Dental and maxillofacial imaging (Created page with "100px|frameless|right|link=ICRP Glossary Dental and maxillofacial imaging refers to imaging of high-contrast structures related to the teeth and j...")
- 15:56, 12 August 2021 Chris Clement (talk | contribs) created page Cone beam computed tomography (Created page with "100px|frameless|right|link=ICRP Glossary A form of x-ray computed tomography in which the x rays in the form of a divergent cone or pyramid expose...")
- 15:54, 12 August 2021 Chris Clement (talk | contribs) created page Collimation (Created page with "100px|frameless|right|link=ICRP Glossary Geometrical limitation of the extent of the radiation beam. (from ICRP Publication 129, 2015) '''Re...")
- 15:53, 12 August 2021 Chris Clement (talk | contribs) created page Cobblestone area forming cell assay (Created page with "100px|frameless|right|link=ICRP Glossary An in-vitro assay of primitive, self-renewing haematopoietic progenitor cells in marrow. (from ICRP Pu...")
- 15:52, 12 August 2021 Chris Clement (talk | contribs) created page Clonogenic surviving fraction (Created page with "100px|frameless|right|link=ICRP Glossary The fraction of clonogenic cells that survive exposure to, or treatment with, an agent that causes cell d...")
- 15:50, 12 August 2021 Chris Clement (talk | contribs) created page Clinical audit (Created page with "100px|frameless|right|link=ICRP Glossary A systematic examination or review of medical radiological procedures that seeks to improve the quality a...")
- 15:48, 12 August 2021 Chris Clement (talk | contribs) created page Carers and comforters (Created page with "100px|frameless|right|link=ICRP Glossary Individuals other than staff who care for and comfort patients. These individuals include parents and ot...")
- 15:43, 12 August 2021 Chris Clement (talk | contribs) created page Broad beam therapy irradiation technique (Created page with "100px|frameless|right|link=ICRP Glossary Irradiation technique where incident beam from an accelerator is broadened laterally to cover the target...")
- 15:41, 12 August 2021 Chris Clement (talk | contribs) created page Breakpoint cluster region/abelson (Created page with "100px|frameless|right|link=ICRP Glossary A unique chronic myeloid leukaemia (CML)-associated genomic rearrangement. (from [[ICRP Publication 131]...")
- 15:39, 12 August 2021 Chris Clement (talk | contribs) created page Spread-out Bragg peak (Created page with "100px|frameless|right|link=ICRP Glossary The extended isoeffect region in depth formed by the optimal stacking of multiple depth dose curves of p...")
- 15:37, 12 August 2021 Chris Clement (talk | contribs) created page Bragg peak (Created page with "100px|frameless|right|link=ICRP Glossary The Bragg peak is a pronounced peak on the Bragg curve that plots the energy loss of ion beams during the...")
- 15:34, 12 August 2021 Chris Clement (talk | contribs) created page Brachytherapy (Created page with "100px|frameless|right|link=ICRP Glossary Radiation treatment of a patient using sealed sources of radiation placed within the patient’s body. (...")
- 15:33, 12 August 2021 Chris Clement (talk | contribs) created page Automatic exposure control (Created page with "100px|frameless|right|link=ICRP Glossary A device that automatically determines and provides the exposure needed to produce a preselected image qu...")
- 15:30, 12 August 2021 Chris Clement (talk | contribs) created page AML/eto (Created page with "100px|frameless|right|link=ICRP Glossary Acute myeloid leukaemia (AML)-associated chimeric gene/gene product resulting from reciprocal chromosomal...")
- 15:29, 12 August 2021 Chris Clement (talk | contribs) created page Apoptosis (Created page with "100px|frameless|right|link=ICRP Glossary An active biochemical process of programmed cell death following radiation, other insults or triggering s...")
- 15:26, 12 August 2021 Chris Clement (talk | contribs) created page Air kerma at the patient entrance reference point (Created page with "100px|frameless|right|link=ICRP Glossary The air kerma at a point in space located at a fixed distance from the focal spot (see “Patient en...")
- 15:24, 12 August 2021 Chris Clement (talk | contribs) created page Adenoma (Created page with "100px|frameless|right|link=ICRP Glossary A benign tumour of glandular origin. Adenomas can grow from many organs including the colon, adrenal glan...")
- 15:16, 12 August 2021 Chris Clement (talk | contribs) created page Working level month (Created page with "100px|frameless|right|link=ICRP Glossary The cumulative exposure from breathing an atmosphere at a concentration of 1 [working level] (WL) for a w...")
- 15:13, 12 August 2021 Chris Clement (talk | contribs) created page Working level (Created page with "100px|frameless|right|link=ICRP Glossary In the context of exposure to Radon and Radon progeny, the historical unit for potential alpha energy con...")
- 15:08, 12 August 2021 Chris Clement (talk | contribs) created page Worker (Created page with "100px|frameless|right|link=ICRP Glossary Any person who is employed, whether full time, part time, or temporarily, by an employer, and who has rec...")
- 15:05, 12 August 2021 Chris Clement (talk | contribs) created page Waste management (Created page with "100px|frameless|right|link=ICRP Glossary The whole sequence of operations starting with the generation of waste and ending with disposal. (from [...")
- 15:02, 12 August 2021 Chris Clement (talk | contribs) created page Upper reference levels (Created page with "100px|frameless|right|link=ICRP Glossary Maximum values of exposure under which ICRP recommends national authorities to establish their own nation...")
- 15:00, 12 August 2021 Chris Clement (talk | contribs) created page Trophic level (Created page with "100px|frameless|right|link=ICRP Glossary The hierarchy within a food web characterized by organisms that share the same function in a food chain....")
- 14:59, 12 August 2021 Chris Clement (talk | contribs) created page Transmission detection system (Created page with "100px|frameless|right|link=ICRP Glossary A security screening device using ionising radiation to create an image by measuring radiation transmitte...")
- 14:57, 12 August 2021 Chris Clement (talk | contribs) created page Thoron progeny (Created page with "100px|frameless|right|link=ICRP Glossary Short-lived radioactive decay products of radon-220. In the context of thoron exposure, the following pro...")
- 14:56, 12 August 2021 Chris Clement (talk | contribs) created page Surface contamination (Created page with "100px|frameless|right|link=ICRP Glossary The presence of unwanted levels of radioactive material on the surface of structures, areas, objects, bio...")
- 14:55, 12 August 2021 Chris Clement (talk | contribs) created page Superposition principle (Created page with "100px|frameless|right|link=ICRP Glossary The superposition principle is based on additivity of absorbed dose and means that the total dose in a ta...")
- 14:44, 12 August 2021 Chris Clement (talk | contribs) created page Employer (Created page with "100px|frameless|right|link=ICRP Glossary An organisation, corporation, partnership, firm, association, trust, estate, public or private institutio...")
- 00:02, 12 August 2021 Charlotte White (talk | contribs) created page Security screening (Created page with "100px|frameless|right|link=ICRP Glossary An activity undertaken to detect unintended, unwanted, or deliberately introduced objects or materials th...")
- 00:01, 12 August 2021 Charlotte White (talk | contribs) created page Security (Created page with "100px|frameless|right|link=ICRP Glossary The prevention and detection of, and response to, theft, sabotage, unauthorised access, illegal transfer,...")
- 00:00, 12 August 2021 Charlotte White (talk | contribs) created page Sheltering (Created page with "100px|frameless|right|link=ICRP Glossary The short-term use of a structure to reduce the intake of airborne radionuclides by inhalation and for th...")
- 23:59, 11 August 2021 Charlotte White (talk | contribs) created page Solar flare (Created page with "100px|frameless|right|link=ICRP Glossary A large emission of energetic solar particles ejected into space by the Sun. (Adapted from ICRP Public...")
- 23:38, 11 August 2021 Charlotte White (talk | contribs) created page Sealed source (Created page with "100px|frameless|right|link=ICRP Glossary A radioactive source in which the radioactive material is permanently sealed in a capsule or closely bond...")
- 23:37, 11 August 2021 Charlotte White (talk | contribs) created page Source-related assessment (Created page with "100px|frameless|right|link=ICRP Glossary A radioactive source in which the radioactive material is permanently sealed in a capsule or closely bond...")
- 23:36, 11 August 2021 Charlotte White (talk | contribs) created page Region (Created page with "100px|frameless|right|link=ICRP Glossary A group of countries usually defined by geographical proximity and/or cultural similarities that agree t...")
- 23:35, 11 August 2021 Charlotte White (talk | contribs) created page Safety (Created page with "100px|frameless|right|link=ICRP Glossary Lorem ipsum... (Adapted from ICRP Publication 135, 2017) '''Return to Glossary'''...")
- 23:34, 11 August 2021 Charlotte White (talk | contribs) created page Reference value (Created page with "100px|frameless|right|link=ICRP Glossary The value of a parameter recommended by the Commission for use in a bio- kinetic model in the absence of...")
- 23:31, 11 August 2021 Charlotte White (talk | contribs) created page Redox (Created page with "100px|frameless|right|link=ICRP Glossary Oxidation–reduction reactions that describe chemical reactions in which atoms have their oxidation numb...")
- 23:31, 11 August 2021 Charlotte White (talk | contribs) created page Radon-prone area (Created page with "100px|frameless|right|link=ICRP Glossary A geographic area or an administrative region defined on the basis of surveys indicating a significantl...")
- 23:30, 11 August 2021 Charlotte White (talk | contribs) created page Radon progeny (Created page with "100px|frameless|right|link=ICRP Glossary Short-lived radioactive decay products of radon-222. In the context of radon exposure, the following prog...")
- 23:30, 11 August 2021 Charlotte White (talk | contribs) created page Radiological attack (Created page with "100px|frameless|right|link=ICRP Glossary Deliberate and malicious use of radioactive material intended to cause harm to individuals and/or communi...")
- 23:29, 11 August 2021 Charlotte White (talk | contribs) created page Radioactive waste (Created page with "100px|frameless|right|link=ICRP Glossary Radioactive material in gaseous, liquid, or solid form for which no further use is foreseen. Controls for...")
- 23:28, 11 August 2021 Charlotte White (talk | contribs) created page Protection quantities (Created page with "100px|frameless|right|link=ICRP Glossary Dose quantities which the Commission has developed for radiological protection, and that allow quantifica...")
- 23:25, 11 August 2021 Charlotte White (talk | contribs) created page Principles of protection (Created page with "100px|frameless|right|link=ICRP Glossary A set of principles that apply to radiation sources and to the individual in controllable exposure situat...")
- 23:25, 11 August 2021 Charlotte White (talk | contribs) created page Practice (Created page with "100px|frameless|right|link=ICRP Glossary Human activities that increase the exposure of individuals or the number of individuals so exposed either...")
- 23:22, 11 August 2021 Charlotte White (talk | contribs) created page Optimisation of protection (Created page with "100px|frameless|right|link=ICRP Glossary The likelihood of incurring exposure the number of people exposed and the magnitude of their individual d...")
- 23:20, 11 August 2021 Charlotte White (talk | contribs) created page Operational quantities (Created page with "100px|frameless|right|link=ICRP Glossary Quantities used in practical applications for monitoring and investigating situations involving external...")
- 23:18, 11 August 2021 Charlotte White (talk | contribs) created page Collective dose (Created page with "100px|frameless|right|link=ICRP Glossary An expression for the aggregate radiation dose incurred by a population defined as the product of the nu...")
- 20:23, 11 August 2021 Charlotte White (talk | contribs) created page Operating management (Created page with "100px|frameless|right|link=ICRP Glossary The person or group of persons that directs, controls, and assesses an organisation at the highest level....")
- 20:22, 11 August 2021 Charlotte White (talk | contribs) created page Occupancy factor (Created page with "100px|frameless|right|link=ICRP Glossary The fraction of time for which a location is occupied by an individual or group. (Adapted from IAEA Glo...")
- 20:21, 11 August 2021 Charlotte White (talk | contribs) created page Nominal value (Created page with "100px|frameless|right|link=ICRP Glossary A value taken to be a representation of an actual value. Such a value is not precisely known and is inten...")
- 20:20, 11 August 2021 Charlotte White (talk | contribs) created page National radon survey (Created page with "100px|frameless|right|link=ICRP Glossary A survey undertaken to determine the radon concentration distribution that is representative of radon exp...")
- 20:20, 11 August 2021 Charlotte White (talk | contribs) created page Licensee (Created page with "100px|frameless|right|link=ICRP Glossary The holder of a current legal document issued by the regulatory body granting authorisation to perform sp...")
- 20:18, 11 August 2021 Charlotte White (talk | contribs) created page Intervention (Created page with "100px|frameless|right|link=ICRP Glossary Any action intended to reduce or avert exposure or the likelihood of exposure in emergency or existing ex...")
- 20:17, 11 August 2021 Charlotte White (talk | contribs) created page ICRU sphere (Created page with "100px|frameless|right|link=ICRP Glossary The ICRU sphere is a 30-cm tissue-equivalent (ICRU 4-element tissue) sphere. (Adapted from ICRP Public...")
- 20:14, 11 August 2021 Charlotte White (talk | contribs) created page ICRU 4-element tissue (Created page with "100px|frameless|right|link=ICRP Glossary ICRU 4-element tissue has a density of 1 g cm^(-3), and a mass composition of 76.2% oxygen, 11.1% carbon,...")
- 20:12, 11 August 2021 Charlotte White (talk | contribs) created page Ground-level enhancement (Created page with "100px|frameless|right|link=ICRP Glossary Significant elevation in radiation levels at the Earth’s surface due to cosmic rays emitted by solar fl...")
- 20:11, 11 August 2021 Charlotte White (talk | contribs) created page Frequent flyer (Created page with "100px|frameless|right|link=ICRP Glossary A person who travels regularly by aircraft, for personal reasons or professional duties, and who may be r...")
- 20:09, 11 August 2021 Charlotte White (talk | contribs) created page Exposed individuals (Created page with "100px|frameless|right|link=ICRP Glossary A person who has been, or is to be, exposed to radiation. The Commission distinguishes between three cate...")
- 20:08, 11 August 2021 Charlotte White (talk | contribs) created page Exclusion (Created page with "100px|frameless|right|link=ICRP Glossary The deliberate omission of a particular type of exposure from the scope of regulatory control on the basi...")
- 20:07, 11 August 2021 Charlotte White (talk | contribs) created page Evacuation (Created page with "100px|frameless|right|link=ICRP Glossary The rapid, temporary removal of people from an area to avoid or reduce short term radiation exposure in a...")
- 20:03, 11 August 2021 Charlotte White (talk | contribs) created page Designated area (Created page with "100px|frameless|right|link=ICRP Glossary An area that is either ‘controlled’ or ‘supervised’. (Adapted from ICRP Publication 103, 200...")
- 20:02, 11 August 2021 Charlotte White (talk | contribs) created page Derived consideration reference level (Created page with "100px|frameless|right|link=ICRP Glossary A dose rate above which there is, for a given taxonomic class, a defined chance of deleterious effects of...")
- 20:00, 11 August 2021 Charlotte White (talk | contribs) created page Derived limit (Created page with "100px|frameless|right|link=ICRP Glossary A limit on a measurable quantity set, on the basis of a model, such that compliance with the derived limi...")
- 20:00, 11 August 2021 Charlotte White (talk | contribs) created page Derived reference level (Created page with "100px|frameless|right|link=ICRP Glossary Numerical value expressed in an operational or measurable quantity corresponding to the reference level s...")
- 19:57, 11 August 2021 Charlotte White (talk | contribs) created page Cosmic radiation (Created page with "100px|frameless|right|link=ICRP Glossary Ionising radiation that consists of high-energy particles, primarily atomic nuclei, of extra-terrestrial...")
- 19:55, 11 August 2021 Charlotte White (talk | contribs) created page Containment (Created page with "100px|frameless|right|link=ICRP Glossary Ionising radiation that consists of high-energy particles, primarily atomic nuclei, of extra-terrestrial...")
- 19:52, 11 August 2021 Charlotte White (talk | contribs) created page Concentration ratio (Created page with "100px|frameless|right|link=ICRP Glossary The ratio of the activity concentration of a radionuclide within an organism (or one specific tissue of t...")
- 19:44, 11 August 2021 Charlotte White (talk | contribs) created page Compartment (environmental) (Created page with "100px|frameless|right|link=ICRP Glossary A representation of a material with (relatively) homogeneous properties (e.g. soil, sediment, air, organi...")
- 19:42, 11 August 2021 Charlotte White (talk | contribs) created page Commissioning (Created page with "100px|frameless|right|link=ICRP Glossary Testing carried out after new equipment has been installed in order to verify that the equipment is prope...")
- 19:42, 11 August 2021 Charlotte White (talk | contribs) created page Clearance (Created page with "100px|frameless|right|link=ICRP Glossary Removal of radioactive materials or radioactive objects within authorised practices from any further cont...")
- 19:38, 11 August 2021 Charlotte White (talk | contribs) created page Backscatter detection system (Created page with "100px|frameless|right|link=ICRP Glossary A security screening device using ionising radiation by measuring the radiation scattered from an object...")
- 19:37, 11 August 2021 Charlotte White (talk | contribs) created page Allometry (Created page with "100px|frameless|right|link=ICRP Glossary Relationship between the body mass of an organism and selected (physiological) parameters (e.g. radionucl...")
- 19:36, 11 August 2021 Charlotte White (talk | contribs) created page Additional dose (Created page with "100px|frameless|right|link=ICRP Glossary For planned exposure situations the ‘additional dose’ would be added to the existing dose, which can...")
- 19:35, 11 August 2021 Charlotte White (talk | contribs) created page Active detection system (Created page with "100px|frameless|right|link=ICRP Glossary A security screening device using radiation to activate the object being screened that in turn causes rad...")
- 19:33, 11 August 2021 Charlotte White (talk | contribs) created page Accreditation (Created page with "100px|frameless|right|link=ICRP Glossary In the context of ICRP Publication 113, the term ‘accreditation’ means that an organisation has b...")
- 15:22, 7 April 2021 Chris Clement (talk | contribs) created page ALARA (Created page with "100px|frameless|right|link=ICRP Glossary An acronym for ‘as low as reasonably achievable’, normally used in the context of optimisation. See [...")
- 15:07, 7 April 2021 Chris Clement (talk | contribs) changed group membership for Charlotte White from (none) to bot, administrator, interface administrator and bureaucrat
- 14:59, 7 April 2021 User account Charlotte White (talk | contribs) was created by Chris Clement (talk | contribs) and password was sent by email
- 22:18, 28 March 2021 Chris Clement (talk | contribs) created page Activity (Created page with "100px|frameless|right|link=ICRP Glossary The number of nuclear transformations of a radioactive material during an infinitesimal time interval di...")
- 22:16, 28 March 2021 Chris Clement (talk | contribs) created page Activation (Created page with "100px|frameless|right|link=ICRP Glossary Physical phenomenon in which radioactivity is induced in materials irradiated with radiation, such as hig...")
- 22:13, 28 March 2021 Chris Clement (talk | contribs) created page Absorption (Created page with "100px|frameless|right|link=ICRP Glossary Movement of material to blood regardless of mechanism. Generally applies to dissociation of particles and...")
- 22:09, 28 March 2021 Chris Clement (talk | contribs) created page Absorbed fraction (Created page with "100px|frameless|right|link=ICRP Glossary Absorbed fraction (AF),ϕ(r<sub>T</sub>←r<sub>s</sub>,E<sub>R,i</sub>) is Fraction of energy E<sub>R,...")
- 22:05, 28 March 2021 Chris Clement (talk | contribs) created page Gray (Created page with "100px|frameless|right|link=ICRP Glossary Gray (Gy) is the special name for the SI unit of absorbed dose: 1 Gy = 1 J kg<sup>-1</sup>. (Adopted fr...")
- 21:58, 28 March 2021 Chris Clement (talk | contribs) created page Absorbed dose (Created page with "100px|frameless|right|link=ICRP Glossary The fundamental dose quantity given by: D=(dϵ ̅)/dm where <math>dϵ\bar</math> is the mean energy im...")
- 21:54, 28 March 2021 Chris Clement (talk | contribs) created page Sievert (Created page with "100px|frameless|right|link=ICRP Glossary The special name for the SI unit of equivalent dose, effective dose, and operational dose quantities. The...")
- 21:38, 28 March 2021 Chris Clement (talk | contribs) created page Effective dose (Created page with "100px|frameless|right|link=ICRP Glossary the effective dose is calculated as: <math>H_T^M</math> where H_T^M and H_T^F are the equivalent doses...")
- 14:57, 28 March 2021 Chris Clement (talk | contribs) deleted page Dose–response function (replaced)
- 14:57, 28 March 2021 Chris Clement (talk | contribs) created page Dose-response function (Created page with "A particular function used to represent the absorbed dose in a target region per particle fluence in that region, derived using models of the microscopic structure of the targ...")
- 21:04, 26 February 2021 Chris Clement (talk | contribs) created page Radiation source (Created page with "Anything (substance, apparatus, installation) that may cause radiation exposure and can be treated as a single entity for radiological protection purposes. '''Return to ICR...")
- 21:03, 26 February 2021 Chris Clement (talk | contribs) deleted page Radiation Source (replaced)
- 21:01, 26 February 2021 Chris Clement (talk | contribs) created page Radiation weighting factor (Created page with "100px|frameless|right|link=ICRP Glossary A dimensionless factor by which the organ or tissue absorbed dose is multiplied to reflect the higher bio...")
- 20:40, 26 February 2021 Chris Clement (talk | contribs) uploaded File:SumwT1.PNG
- 20:40, 26 February 2021 Chris Clement (talk | contribs) created page File:SumwT1.PNG
- 20:37, 26 February 2021 Chris Clement (talk | contribs) created page Tissue weighting factor (Created page with "100px|frameless|right|link=ICRP Glossary The factor by which the equivalent dose in a tissue or organ T is weighted to represent the relative cont...")
- 20:33, 26 February 2021 Chris Clement (talk | contribs) created page Translocation (Created page with "100px|frameless|right|link=ICRP Glossary A type of chromosomal abnormality that occurs when chromosomes break and the fragments completely rejoin...")
- 20:32, 26 February 2021 Chris Clement (talk | contribs) created page Targeted effects (Created page with "100px|frameless|right|link=ICRP Glossary Effects attributed to direct radiation action in cells which were in the radiation field. '''Return to [...")
- 20:30, 26 February 2021 Chris Clement (talk | contribs) created page Risk coefficient (Created page with "100px|frameless|right|link=ICRP Glossary A quantity expressing the increase in risk per unit of exposure or per unit dose. '''Return to ICRP Gl...")
- 20:27, 26 February 2021 Chris Clement (talk | contribs) created page Risk (Created page with "100px|frameless|right|link=ICRP Glossary A multi-attribute quantity expressing hazard, danger or chance of harmful or injurious consequences assoc...")
- 20:25, 26 February 2021 Chris Clement (talk | contribs) created page Relative risk (Created page with "100px|frameless|right|link=ICRP Glossary The ratio of the incidence rate or the mortality rate from the disease of interest such as cancer in an e...")
- 20:22, 26 February 2021 Chris Clement (talk | contribs) created page Relative biological effectiveness (Created page with "100px|frameless|right|link=ICRP Glossary The ratio of a dose of a low-LET reference radiation (usually of <sup>137</sup>Cs or <sup>60</sup>Co γ r...")
- 19:42, 26 February 2021 Chris Clement (talk | contribs) created page Reference Animal and Plant (Created page with "100px|frameless|right|link=ICRP Glossary A hypothetical entity with the assumed basic biological characteristics of a particular type of animal or...")
- 19:38, 26 February 2021 Chris Clement (talk | contribs) created page Recovery (cellular or tissue) (Created page with "100px|frameless|right|link=ICRP Glossary At the cellular level: an increase in cell survival as a function of time between dose fractions or durin...")
- 19:36, 26 February 2021 Chris Clement (talk | contribs) created page Reactive oxygen species (Created page with "100px|frameless|right|link=ICRP Glossary Molecular species which are strong oxidizers such as superoxide, hydrogen peroxide, hydroxyl radicals and...")
- 19:35, 26 February 2021 Chris Clement (talk | contribs) created page Quasi-threshold dose (Created page with "100px|frameless|right|link=ICRP Glossary Dose point of extrapolation of the exponential portion of a multihit or multitarget survival curve back t...")
- 19:34, 26 February 2021 Chris Clement (talk | contribs) created page Pooled analysis (Created page with "100px|frameless|right|link=ICRP Glossary A statistical technique for combining the results of multiple epidemiological studies when individual stu...")
- 19:33, 26 February 2021 Chris Clement (talk | contribs) created page Normal tissue complication probability (Created page with "100px|frameless|right|link=ICRP Glossary A term generally used in modelling normal tissue responses to therapeutic radiation. '''Return to ICR...")
- 19:31, 26 February 2021 Chris Clement (talk | contribs) created page Non-targeted effects (Created page with "100px|frameless|right|link=ICRP Glossary Effects arising in cells that are not irradiated themselves but result from signals received from neighbo...")
- 19:30, 26 February 2021 Chris Clement (talk | contribs) created page Non-homologous end joining (Created page with "100px|frameless|right|link=ICRP Glossary An error-prone DNA double strand break repair pathway that is exclusively activated in the G1 cell cycle...")
- 19:29, 26 February 2021 Chris Clement (talk | contribs) created page Nominal risk coefficient (Created page with "100px|frameless|right|link=ICRP Glossary Sex-averaged and age-at-exposure-averaged lifetime risk estimates per unit dose for a representative popu...")
- 17:58, 26 February 2021 Chris Clement (talk | contribs) created page Stochastic effect (Created page with "100px|frameless|right|link=ICRP Glossary Effect resulting from damage in a single cell, such as cancer and heritable effects. The frequency of the...")
- 17:46, 26 February 2021 Chris Clement (talk | contribs) created page Linear-quadratic dose response model (Created page with "100px|frameless|right|link=ICRP Glossary A statistical model that expresses the frequency of an effect (e.g., disease, death, or abnormality) as t...")
- 17:43, 26 February 2021 Chris Clement (talk | contribs) created page Linear dose response (Created page with "100px|frameless|right|link=ICRP Glossary A statistical model that expresses the frequency of an effect (e.g., disease, death or abnormality) as be...")
- 17:39, 26 February 2021 Chris Clement (talk | contribs) created page Lifetime risk estimates (Created page with "100px|frameless|right|link=ICRP Glossary General term indicating estimates of lifetime risk due to a given radiation exposure. Several types of li...")
- 17:37, 26 February 2021 Chris Clement (talk | contribs) created page Lifetime risk (Created page with "100px|frameless|right|link=ICRP Glossary The likelihood of morbidity or dying of some particular cause during a person’s lifetime. '''Return to...")
- 17:33, 26 February 2021 Chris Clement (talk | contribs) created page LD 50/30 (Created page with "100px|frameless|right|link=ICRP Glossary LD<sub>50/30</sub> Radiation dose to produce lethality in 50% of a population of individuals within 30 da...")
- 17:31, 26 February 2021 Chris Clement (talk | contribs) created page Late normal tissue responses (Created page with "100px|frameless|right|link=ICRP Glossary Radiation-induced normal tissue damage that in humans is expressed months to years after exposure (by def...")
- 17:30, 26 February 2021 Chris Clement (talk | contribs) created page Induced genomic instability (Created page with "100px|frameless|right|link=ICRP Glossary Cellular phenomenon showing an altered state characterised by a persistent increase over many generations...")
- 17:28, 26 February 2021 Chris Clement (talk | contribs) created page Incidence (Created page with "100px|frameless|right|link=ICRP Glossary The rate of occurrence of a disease in a population within a specified period of time, often expressed as...")
- 17:26, 26 February 2021 Chris Clement (talk | contribs) created page Homologous recombination (Created page with "100px|frameless|right|link=ICRP Glossary Genetic recombination in which nucleotide sequences are exchanged between two similar or identical molecu...")
- 17:24, 26 February 2021 Chris Clement (talk | contribs) created page Excess relative risk (Created page with "100px|frameless|right|link=ICRP Glossary The rate of disease in an exposed population divided by the rate of disease in an unexposed population, m...")
- 17:16, 26 February 2021 Chris Clement (talk | contribs) created page Excess absolute risk (Created page with "100px|frameless|right|link=ICRP Glossary An expression of risk based on the assumption that the excess risk from radiation exposure adds to the un...")
- 17:13, 26 February 2021 Chris Clement (talk | contribs) created page Epigenetic effects (Created page with "100px|frameless|right|link=ICRP Glossary Epigenetic effects consist of phenotypic changes in the properties of a cell (due to such changes as DNA...")
- 17:10, 26 February 2021 Chris Clement (talk | contribs) created page Doubling dose (Created page with "100px|frameless|right|link=ICRP Glossary Absorbed dose to the reproduction organs that is required to produce as many heritable mutations as those...")
- 16:00, 26 February 2021 Chris Clement (talk | contribs) created page Tissue reaction (Created page with "100px|frameless|right|link=ICRP Glossary Injury in populations of normal cells characterised by a threshold dose and an increase in the severity o...")
- 15:56, 26 February 2021 Chris Clement (talk | contribs) created page Dose-threshold hypothesis (Created page with "100px|frameless|right|link=ICRP Glossary The hypothesis assuming that the risk of excess cancer and/or heritable disease is zero below a certain d...")
- 15:54, 26 February 2021 Chris Clement (talk | contribs) created page Dose and dose-rate effectiveness factor (Created page with "100px|frameless|right|link=ICRP Glossary A judged factor used for adjusting the nominal risk coefficient for low dose and low dose rate exposure s...")
- 19:38, 25 February 2021 Chris Clement (talk | contribs) created page Deterministic effect (Created page with "100px|frameless|right|link=ICRP Glossary Injury of tissues and organs due to cell death. Characterised by a threshold dose and an increase in the...")
- 19:34, 25 February 2021 Chris Clement (talk | contribs) created page Cohort study (Created page with "100px|frameless|right|link=ICRP Glossary Type of epidemiological study in which a population exposed to different levels of an agent (e.g. radiati...")
- 19:33, 25 February 2021 Chris Clement (talk | contribs) created page Case–control study (Created page with "100px|frameless|right|link=ICRP Glossary Type of epidemiological study in which a group of subjects with the disease of interest (e.g. cases with...")
- 19:31, 25 February 2021 Chris Clement (talk | contribs) created page Biomarker (Created page with "100px|frameless|right|link=ICRP Glossary A traceable substance, structure or process that can be measured indicating changes in a cell, a tissue,...")
- 19:29, 25 February 2021 Chris Clement (talk | contribs) created page Baseline disease rates (Created page with "100px|frameless|right|link=ICRP Glossary The annual disease incidence observed in a population in the absence of exposure to the agent under study...")
- 19:16, 25 February 2021 Chris Clement (talk | contribs) deleted page Radiation detriment (replaced)
- 19:14, 25 February 2021 Chris Clement (talk | contribs) created page Detriment (Created page with "100px|frameless|right|link=ICRP Glossary A concept used to quantify the harmful stochastic effects of low-level radiation exposure to the human po...")
- 22:10, 24 February 2021 Chris Clement (talk | contribs) created page Life Span Study (Created page with "100px|frameless|right|link=ICRP Glossary The long-term cohort study of health effects in the Japanese atomic bomb survivors in Hiroshima and Nagas...")
- 22:09, 24 February 2021 Chris Clement (talk | contribs) deleted page Life span study (replaced)
- 22:07, 24 February 2021 Chris Clement (talk | contribs) created page Radiological controlled area (Created page with "100px|frameless|right|link=ICRP Glossary A defined area in which specific protection measures and safety provisions are, or could be, required for...")
- 22:06, 24 February 2021 Chris Clement (talk | contribs) deleted page Radiological Controlled Area (replaced)
- 22:05, 24 February 2021 Chris Clement (talk | contribs) created page Exposure pathway (Created page with "100px|frameless|right|link=ICRP Glossary A route by which radiation or radionuclides can reach human or non-human biota and cause exposure. (Adapt...")
- 22:04, 24 February 2021 Chris Clement (talk | contribs) deleted page Exposure Pathway (replaced)
- 22:03, 24 February 2021 Chris Clement (talk | contribs) created page Dose modifying factor (Created page with "100px|frameless|right|link=ICRP Glossary The ratio of doses with and without modifying agents, causing the same level of biological effect. (ICR...")
- 22:02, 24 February 2021 Chris Clement (talk | contribs) deleted page Dose Modifying Factor (replaced)
- 22:02, 24 February 2021 Chris Clement (talk | contribs) created page Disposal facility (Created page with "100px|frameless|right|link=ICRP Glossary An engineered facility for the disposal of radioactive waste without the intention of retrieval. It repre...")
- 22:01, 24 February 2021 Chris Clement (talk | contribs) deleted page Disposal Facility (replaced)