Using small disc magnets to model particle interactions

2019 ◽  
Vol 54 (3) ◽  
pp. 035013
Author(s):  
Keith Atkin
Keyword(s):  
Particle Interactions ◽  
Model Particle ◽  
Small Disc

scholarly journals A Penalty Method to Model Particle Interactions in DNA-Laden Flows

2008 ◽  
Vol 8 (7) ◽  
pp. 3749-3756 ◽  
Author(s):  
D. Trebotich ◽  
G. H. Miller ◽  
M. D. Bybee
Keyword(s):  
Penalty Method ◽  
Particle Interactions ◽  
Model Particle

Contextualisation and typology of disc-headed and trapezoidal gravemarker forms in Scotland

2012 ◽  
Vol 34-35 (1) ◽  
pp. 1-24
Author(s):  
George Thomson
Keyword(s):  
Cultural Evolution ◽  
Shetland Islands ◽  
Small Disc

Two distinctive small funerary artefact types, disc-headed and trapezoidal gravemarkers, are described. Both are uncommon in Scotland. Small disc-headed gravemarkers are distributed throughout the country but, with two exceptions, trapezoidal gravemarkers are restricted to the Shetland Islands. All known examples of these objects, including some not previously reported, are detailed and discussed in the context of similar artefacts in the rest of Britain and Europe. The current confusion in the use of names for these marker types and their variants is addressed and, through the construction of two separate typologies, a practical taxonomy is suggested. It is also suggested that both these gravemarker forms may represent examples of convergent cultural evolution.

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