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conductance
conductance Electr. (kənˈdʌktəns) [f. conduct v. + -ance.] (See quots.) Also transf.1885 Heaviside in Electrician 4 Sept. 311/1 ‘Specific resistance’ may well be called ‘resistivity’, and specific conductance ‘conductivity’, referring to the unit volume. Resistivity is the reciprocal of conductivity...
Oxford English Dictionary
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Conductance
Conductance may refer to:
Conductance (graph), a measure in graph theory
Electrical conductance, the ability for electric charge to flow in a certain path
Fluid conductance, the ability for fluid to transmit through materials
See also
Conductivity (disambiguation)
Thermal conductance (disambiguation
wikipedia.org
en.wikipedia.org
Resistance, Conductance, Impedance and Admittance Formulas
R = P / I2. R = V2 / P. Where: R is the resistance. I is the electric current. V is the voltage. P is the electrical power. Keep in mind that in pure resistive circuit (Where only and only resistors are used), electric resistance "R" is equal to the impedance "Z". In other words, Resistance and impedance is the same thing in pure ...
www.electricaltechnology.org
1.7: Resistance and Conductance - Engineering LibreTexts
We call this characteristic resistance. In other words, resistance is a measure of how difficult it is to establish a flow of current (i.e., "resistance to current flow") under a given set of circumstances. It is denoted by the letter R R and has units of ohms, in honor of Georg Ohm, a researcher from the early 1800s.
eng.libretexts.org
Conductance (graph)
The conductance of the whole graph is the minimum conductance over all the possible cuts:
Equivalently, conductance of a graph is defined as follows Apart from this, the conductance of the subgraph induced by a cluster (called "internal conductance") can be used as well.
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Representing an equation in the laplace domain The equation below represents how the conductance of a sensor changes with respect to a change in carbon dioxide level: > $$\text{Conductance} = A + Bx - Bx e^{-Ct}$$ w...
This mean if you call $\rho$ the conductance and $x$ the concentration, you have: $$H(s)=\frac{\rho(s)}{x(s)}$$ So you get: $$H(s)=\frac{As+AC+BCx}{xs(
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2.7: Resistance and Conductance - Engineering LibreTexts
May 22, 2022Conductance is denoted by the letter G G and has units of siemens, named after Werner von Siemens. The unit is abbreviated as S. R = 1 G G = 1 R (2.7.1) (2.7.1) R = 1 G G = 1 R. Figure 2.7.1 : Defining resistance. In this simple scenario, resistance is a function of the material the current is passing through along with its shape.
eng.libretexts.org
Conductance quantum
The conductance quantum, denoted by the symbol , is the quantized unit of electrical conductance. Note that the conductance quantum does not mean that the conductance of any system must be an integer multiple of G0.
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Molecular conductance
Molecular Conductance (), or the conductance of a single molecule, is a physical quantity in molecular electronics. Recently, a great deal of progress has been made in the development of reliable conductance-measuring techniques.
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Canopy conductance
Stomatal conductance may be used as a reference value to validate the data, by summing the total stomatal conductance of all leaf classes within the canopy See also
Ecohydrology
Stomatal conductance
Transpiration
References
Plant physiology
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Compensatory conductance
The compensatory root water uptake conductance (Kcomp) () characterizes how a plant compensates its water uptake under heterogeneous water potential.
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Fluid conductance
Conductance is also a useful concept in the design and study of vacuum systems. Example from hydrology
For example, the conductance of water through a stream-bed is:
where
is the conductance of the stream-bed ([L2T−1]; m2s−1 or ft2day
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PDF Effects of long-term alteration of the shell conductance on the blood ...
中沢真一・小師 隆・鈴木幸司・田i畢 自告 Shin -ichi N AKAZA W A, Takashi KOMORO, Yukinori SUZUKI, and Hiroshi T AZA W A Abstract (1) Water vapor conductance (gH20) of the shell was widely altered at the beginning of incubation,
core.ac.uk
[The effect of large-conductance calcium-activated potassium ... - PubMed
Objective: To investigate whether large conductance calcium-activated potassium channel (BK(Ca)) was involved in the migration of pericytes (PC) in the mice of senile cochlear stria vascularis capillaries PC.Methods: C57BL/6J mice were divided into 3-month (n=10) and 12-month groups (n=10).Auditory brainstem response (ABR) was used to test the hearing threshold of each group.
pubmed.ncbi.nlm.nih.gov
New Clock-Driven Algorithm Based on Separation of Synaptic Conductance ...
New Clock-Driven Algorithm Based on Separation of Synaptic Conductance Computation . Abstract . Abstract: In order to reduce the computing time when simulating the biologic neural network, an efficient
dc-china-simulation.researchcommons.org