User contributions
18 August 2021
Organ/tissue absorbed dose
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+3
Organ/tissue absorbed dose
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+297
Organ/tissue absorbed dose
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+7
Organ/tissue absorbed dose
Created page with "100px|frameless|right|link=ICRP Glossary Absorbed dose, <math>D</math>, averaged over an organ or tissue region, <math>T</math>, as: <math> D_T=\..."
Measured quantity
Created page with "100px|frameless|right|link=ICRP Glossary Primary result of incorporation monitoring; the measured quantity represents in the case of in-vivo meas..."
Thermodynamic diameter
Created page with "100px|frameless|right|link=ICRP Glossary Diameter (μm) of a spherical particle that has the same diffusion coefficient in air as the particle of..."
Activity median thermodynamic diameter
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+15
Mass median diameter
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+17
Count median diameter
Created page with "100px|frameless|right|link=ICRP Glossary Fifty percent (by number) of the particles in the sample measured (e.g. by microscopy) have diameters gre..."
Mass median diameter
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+4
Mass median diameter
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+3
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..."
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-..."
Linear energy transfer
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-78
High linear energy transfer radiation
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+215
Linear energy transfer
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+7
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..."
Linear energy transfer
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Linear energy transfer
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-572
Linear energy transfer
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+31
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..."
Kerma
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+690
Kerma
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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..."
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..."
Investigation level
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Investigation level
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-4
Investigation level
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+368
Uptake
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+2
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..."
Intake
Created page with "100px|frameless|right|link=ICRP Glossary Radionuclide that enters the respiratory tract or gastrointestinal tract from the environment. Acute int..."
High linear energy transfer radiation
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+4
High linear energy transfer radiation
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+19
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..."
Gray
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-14
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..."
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)..."
ICRP Glossary
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ICRP Glossary
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ICRP Glossary
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ICRP Glossary
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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..."
Fluence
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+258
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..."
Extrathoracic airways
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+355
ICRP Glossary
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+47
ICRP Glossary
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Exposure (in the context of inhalation)
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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..."
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..."