Results 11 to 20 of about 479,813 (291)

Generalized spreading speeds for lattice differential equations with time and space dependence [PDF]

open access: yesElectronic Journal of Differential Equations, 2019
This article concerns the spatial spreading speeds for lattice differential equations with general time and space dependence. Firstly, we give the concept of spreading speed intervals.
Ning Wang, Zhi-Cheng Wang
doaj   +2 more sources

Spreading speeds and spreading sets of~reaction-diffusion equations

open access: yes, 2022
This paper deals with the large time dynamics of bounded solutions of reaction-diffusion equations with unbounded initial support in $\mathbb{R}^N$.
Hamel, François, Rossi, Luca
core   +5 more sources

Speed of injection and spread of bupivacaine in the epidural space [PDF]

open access: yesAnaesthesia, 1987
Summary Speed of injection of bupivacaine was assessed in 73 women who received epidural analgesia in labour. Rapid injection was shown to produce quicker onset of epidural block and more reliable perineal anaesthesia than slow injection, but there was no difference in the final extent of the block.
R B, Griffiths   +3 more
openaire   +2 more sources

Speed of quantum information spreading in chaotic systems [PDF]

open access: yesPhysical Review B, 2020
Added subsection on spherical subregions, corrected typos, and updated ...
Josiah Couch   +4 more
openaire   +2 more sources

Mechanisms of Lateral Spreading in a Near-Field Buoyant River Plume Entering a Fjord

open access: yesFrontiers in Marine Science, 2021
Observations collected from a fast-flowing buoyant river plume entering the head of Doubtful Sound, New Zealand, were analysed to examine the drivers of plume lateral spreading.
Rebecca A. McPherson   +5 more
doaj   +1 more source

Individual Variability in Dispersal and Invasion Speed

open access: yesMathematics, 2019
We model the growth, dispersal and mutation of two phenotypes of a species using reaction−diffusion equations, focusing on the biologically realistic case of small mutation rates. Having verified that the addition of a small linear mutation term to
Aled Morris, Luca Börger, Elaine Crooks
doaj   +1 more source

An extension of the formula for spreading speeds

open access: yesMathematical Biosciences and Engineering, 2010
A well-known formula for the spreading speed of a discrete-time recursion model is extended to a class of problems for which its validity was previously unknown. These include migration models with moderately fat tails or fat tails. Examples of such models are given.
Hans F. Weinberger, Xiao-Qiang Zhao
openaire   +3 more sources

Voltage-induced spreading and superspreading of liquids [PDF]

open access: yes, 2013
The ability to quickly spread a liquid across a surface and form a film is fundamental for a diverse range of technological processes, including printing, painting and spraying.
Sampara, Naresh   +2 more
core   +1 more source

Maximum temperature underneath lining fire spreading under different wind speeds.

open access: yes, 2021
Maximum temperature underneath lining fire spreading under different wind speeds.
Ke Gao (1521607)   +5 more
core   +1 more source

Temperature change in lining fire spreading under different wind speeds.

open access: yes, 2021
Temperature change in lining fire spreading under different wind speeds.
Ke Gao (1521607)   +5 more
core   +1 more source

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