Difference between revisions of "Extensive quantity"
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|description='''Extensive quantities''' pertain to a total system, e.g. [[oxygen flow]]. An extensive quantity increases proportional with system size. The magnitude of an extensive quantity is completely additive for non-interacting subsystems, such as mass or flow expressed per defined system. The magnitude of these quantities depends on the extent or size of the system ([[Cohen 2008 IUPAC Green Book |Cohen et al 2008]]). | |description='''Extensive quantities''' pertain to a total system, e.g. [[oxygen flow]]. An extensive quantity increases proportional with system size. The magnitude of an extensive quantity is completely additive for non-interacting subsystems, such as mass or flow expressed per defined system. The magnitude of these quantities depends on the extent or size of the system ([[Cohen 2008 IUPAC Green Book |Cohen et al 2008]]). | ||
|info=[[ | |info=[[Gnaiger_1993_Pure Appl Chem]], [[MitoEAGLE preprint 2018-02-08]] | ||
}} | }} | ||
{{MitoPedia concepts | {{MitoPedia concepts | ||
|mitopedia concept=MiP concept | |mitopedia concept=MiP concept, Ergodynamics | ||
}} | }} | ||
{{MitoPedia methods | {{MitoPedia methods | ||
|mitopedia method=Respirometry | |mitopedia method=Respirometry | ||
}} | }} | ||
{{MitoPedia O2k and high-resolution respirometry}} | |||
{{MitoPedia topics}} | |||
<gallery heights="350px" mode="default" perrow="4" widths="350px"> | |||
File:Rate.png |'''Figure 7. Normalization of rate.''' '''(A)''' Cell respiration is normalized for (1) the experimental '''Sample''' (flow per object, mass-specific flux, or cell-volume-specific flux); or (2) for the '''Chamber''' volume. Flow per object and flow per system are extensive quantities. | |||
</gallery> | |||
== Compare == | |||
::::* [[Specific quantity]] | |||
::::* [[Intensive quantity]], [[Force]] | |||
{{Labeling | {{Labeling | ||
|instruments=Theory | |instruments=Theory | ||
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Revision as of 19:49, 23 August 2018
- high-resolution terminology - matching measurements at high-resolution
Extensive quantity
Description
Extensive quantities pertain to a total system, e.g. oxygen flow. An extensive quantity increases proportional with system size. The magnitude of an extensive quantity is completely additive for non-interacting subsystems, such as mass or flow expressed per defined system. The magnitude of these quantities depends on the extent or size of the system (Cohen et al 2008).
Reference: Gnaiger_1993_Pure Appl Chem, MitoEAGLE preprint 2018-02-08
MitoPedia concepts:
MiP concept,
Ergodynamics
MitoPedia methods:
Respirometry
Figure 7. Normalization of rate. (A) Cell respiration is normalized for (1) the experimental Sample (flow per object, mass-specific flux, or cell-volume-specific flux); or (2) for the Chamber volume. Flow per object and flow per system are extensive quantities.
Compare
Labels:
HRR: Theory
