scholarly journals Picocyanobacterial community structure and space-time dynamics in the subalpine Lake Maggiore (N. Italy)

2012 ◽  
Vol 71 (1) ◽  
pp. 9 ◽  
Author(s):  
Cristiana Callieri ◽  
Emanuele Caravati ◽  
Gianluca Corno ◽  
Roberto Bertoni
Keyword(s):  
Community Structure ◽  
Space Time ◽  
Time Dynamics ◽  
Lake Maggiore ◽  
Subalpine Lake

Fitting partial differential equations to space-time dynamics

1999 ◽  
Vol 59 (1) ◽  
pp. 337-342 ◽  
Author(s):  
Markus Bär ◽  
Rainer Hegger ◽  
Holger Kantz
Keyword(s):  
Partial Differential Equations ◽  
Differential Equations ◽  
Space Time ◽  
Partial Differential ◽  
Time Dynamics

scholarly journals Space-time dynamics estimation from space mission tracking data

2016 ◽  
Vol 587 ◽  
pp. A156 ◽  
Author(s):  
D. Dirkx ◽  
R. Noomen ◽  
P. N. A. M. Visser ◽  
L. I. Gurvits ◽  
L. L. A. Vermeersen
Keyword(s):  
Space Mission ◽  
Space Time ◽  
Tracking Data ◽  
Time Dynamics

MANIPULATING PLANAR SHAPES WITH A LIGHT-SENSITIVE EXCITABLE MEDIUM: COMPUTATIONAL STUDIES OF CLOSED-LOOP SYSTEMS

2006 ◽  
Vol 16 (08) ◽  
pp. 2333-2349 ◽  
Author(s):  
SERGEY SKACHEK ◽  
ANDREW ADAMATZKY ◽  
CHRIS MELHUISH
Keyword(s):  
Closed Loop ◽  
Space Time ◽  
Excitable Medium ◽  
Computational Studies ◽  
Wave Fronts ◽  
Nonlinear Media ◽  
Time Dynamics ◽  
Distributed Manipulation ◽  
Closed Loop Systems ◽  
Planar Shapes

We study how to employ space-time dynamics in nonlinear media to achieve distributed manipulation of objects — positioning, orienting and transporting objects by wave-fronts and patterns in excitable medium. We present the results of computational experiments of a massive parallel actuator controlled by a cellular-automaton model of an excitable medium. The model incorporates closed-loop actuation where sites of the medium can be excited not only by their closest neighbors but also by the edges of the manipulated object. We analyze motion of basic planar shapes (either initially aligned along axes or randomly oriented) induced by an actuator controlled by excitable lattice with various excitation rules. We demonstrate that space-time excitation dynamics in discrete nonlinear media bears a huge potential in terms of sensible nontrivial manipulation of planar shapes.

Predictions of national‐scale river temperatures: A visualisation of complex space–time dynamics

2020 ◽  
Vol 34 (12) ◽  
pp. 2823-2825 ◽  
Author(s):  
Faye L. Jackson ◽  
Robert J. Fryer ◽  
David M. Hannah ◽  
Iain A. Malcolm
Keyword(s):  
Complex Space ◽  
Space Time ◽  
National Scale ◽  
Time Dynamics
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