Logo visoto
  1. Home
Page icon

SELECT ?title WHERE { ?? (rdfs:label|skos:prefLabel|schema:name) ?title . } Absorbed Dose

SELECT ?class WHERE { ?? (rdf:type|owl:type) ?class . } Quantity Kind

SELECT ?description WHERE { ?? (rdfs:comment|schema:description) ?description . } Note that the absorbed dose is not a good indicator of the likely biological effect. 1 Gy of alpha radiation would be much more biologically damaging than 1 Gy of photon radiation for example. Appropriate weighting factors can be applied reflecting the different relative biological effects to find the equivalent dose. The risk of stoctic effects due to radiation exposure can be quantified using the effective dose, which is a weighted average of the equivalent dose to each organ depending upon its radiosensitivity. When ionising radiation is used to treat cancer, the doctor will usually prescribe the radiotherapy treatment in Gy. When risk from ionising radiation is being discussed, a related unit, the Sievert is used.

SELECT ?property ?value WHERE { BIND (?? AS ?s) ?s ?property ?value . FILTER (isLiteral(?value)) } LIMIT 1000

Attributes

Label
Absorbed Dose
description
"Absorbed Dose" (also known as Total Ionizing Dose, TID) is a measure of the energy deposited in a medium by ionizing radiation. It is equal to the energy deposited per unit mass of medium, and so has the unit $J/kg$, which is given the special name Gray ($Gy$).
Comment
Note that the absorbed dose is not a good indicator of the likely biological effect. 1 Gy of alpha radiation would be much more biologically damaging than 1 Gy of photon radiation for example. Appropriate weighting factors can be applied reflecting the different relative biological effects to find the equivalent dose. The risk of stoctic effects due to radiation exposure can be quantified using the effective dose, which is a weighted average of the equivalent dose to each organ depending upon its radiosensitivity. When ionising radiation is used to treat cancer, the doctor will usually prescribe the radiotherapy treatment in Gy. When risk from ionising radiation is being discussed, a related unit, the Sievert is used.
Comment
Applicable units are those of quantitykind:AbsorbedDose
informative reference
http://en.wikipedia.org/wiki/Absorbed_dose
informative reference
https://cdd.iec.ch/cdd/iec61987/iec61987.nsf/ListsOfUnitsAllVersions/0112-2---62720%23UAD000
dbpedia match
http://dbpedia.org/resource/Absorbed_dose
iec-61360 code
0112/2///62720#UAD000
symbol
D
latex definition
$D = \frac{d\bar{\varepsilon}}{dm}$, where $d\bar{\varepsilon}$ is the mean energy imparted by ionizing radiation to an element of irradiated matter with the mass $dm$.
normative reference (ISO)
http://www.iso.org/iso/catalogue_detail?csnumber=31895
SELECT ?property ?object WHERE { BIND (?? AS ?s) ?s ?property ?object . FILTER (isIRI(?object)) FILTER (?property != rdf:type) FILTER (?property != rdfs:subClassOf) } LIMIT 1000

Outgoing Relationships

property object
broader Specific Energy
isDefinedBy QUDT Quantity Kind Vocabulary Version 3.1.9
has dimension vector A0E0L2I0M0H0T-2D0
applicable unit Gray
applicable unit Microgray
applicable unit Milligray
applicable unit Rad
applicable unit Millirad
applicable unit Megagray
applicable unit Centigray
applicable unit Kilogray
applicable unit Nanogray
Individual from SI Reference Point ABDO
wikidata match Q215313
SELECT ?property ?subject WHERE { BIND (?? AS ?o) ?subject ?property ?o . FILTER (?property != rdf:type) FILTER (?property != rdfs:subClassOf) } LIMIT 1000

Incoming Relationships

property subject
has quantity kind Gray
has quantity kind Microgray
has quantity kind Milligray
has quantity kind Rad
has quantity kind Millirad
has quantity kind Megagray
has quantity kind Centigray
has quantity kind Kilogray
has quantity kind Nanogray
SELECT ?instance ?description WHERE { BIND (?? AS ?class) ?instance (rdf:type|owl:type) ?class . OPTIONAL { ?instance schema:description ?description . } } LIMIT 5000
Instances of this Class: No results found.
SELECT ?superclass ?description WHERE { ?? rdfs:subClassOf ?superclass . OPTIONAL { ?superclass (rdfs:comment|schema:description) ?description . } } LIMIT 5000
Superclasses of this Class: No results found.
SELECT ?subclass ?description WHERE { ?subclass rdfs:subClassOf ?? . OPTIONAL { ?subclass (rdfs:comment|schema:description) ?description . } } LIMIT 5000
Subclasses of this Class: No results found.