Difference between revisions of "Extensive quantity"

Latest revision as of 12:17, 16 October 2022

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: BEC 2020.1, Gnaiger_1993_Pure Appl Chem

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. From Gnaiger 2019 MitoFit Preprints.

Compare

Bioblast links: Normalization - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>

Rate

» Normalization of rate

» Flow

» Oxygen flow

» Flux

» Oxygen flux

» Flux control ratio

» Coupling-control ratio

» Pathway control ratio

» Flux control efficiency

Quantities for normalization

» Count in contrast to Number

» Mitochondrial marker

» O2k-Protocols: mitochondrial and marker-enzymes

» Citrate synthase activity

General

» Extensive quantity

» Specific quantity

» Advancement

» Motive unit

» Iconic symbols

Related keyword lists

» Keywords: Concentration and pressure

MitoPedia concepts: MiP concept, Ergodynamics

Labels:

HRR: Theory

@@ Line 1: / Line 1: @@
 {{MitoPedia
-|description='''Extensive quantities''' pertain to a total system, e.g. [[oxygen flow]].
+|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=[[Gnaiger_1993 _PAC]]
+|info=[[BEC 2020.1]], [[Gnaiger_1993_Pure Appl Chem]]
-|type=General
 }}
+<gallery heights="350px" mode="default" perrow="4" widths="350px">
+File:Rate.png |'''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. From [[Gnaiger 2019 MitoFit Preprints]].
+</gallery>
+== Compare ==
+::::* [[Extensive quantity]]
+::::* [[Specific quantity]]
+::::* [[Intensive quantity]]
+{{Template:Keywords: Normalization}}
 {{MitoPedia concepts
-|mitopedia concept=MiP concept
+|mitopedia concept=MiP concept, Ergodynamics
-|type=General
-}}
-{{MitoPedia methods
-|mitopedia method=Respirometry
-|type=General
-}}
-{{MitoPedia O2k and high-resolution respirometry|type=General
-}}
-{{MitoPedia topics|type=General
 }}
 {{Labeling
 |instruments=Theory
 }}