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Pinch with a Small Rotation

The Physics of Fluids, 1960
It has been shown that a small rotation destabilizes a marginally stable pinch when the centrifugal force is balanced by the pressure gradient alone, and by the Lorentz force alone. A derivation is given, beginning with a linearized equation of motion governing the displacement from equilibrium in an ideal hydromagnetic fluid, which points out that ...
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Regular pinched maps. [PDF]

open access: possibleAustralas. J Comb., 2014
This paper concerns pinched surfaces, also known as pseudosurfaces. A map is a graph G embedded on an oriented pinched surface. An arc of a map is an edge of G with a fixed direction. A regular map is one with a group of orientation-preserving automorphisms that acts regularly on the arcs of a map, i.e., that acts both freely and transitively. We study
Archdeacon, Dan   +2 more
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REVERSED FIELD PINCHES

Nuclear Instruments and Methods in Physics Research, 1976
The present status of RFP research is reviewed with emphasis on recent experimental developments. The basic properties of the RFP are summarised in section 2 including equilibrium and relaxed states, self-reversal and stability. The remainder of the paper deals with experimental results.
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A Pinch of Salt for Frege

Synthese, 2006
Michael Dummett has argued that a formal semantics for our language is inadequate unless it can be shown to illuminate to our actual practice of speaking and understanding. This paper argues that Frege’s account of the semantics of predicate expressions according to which the reference of a predicate is a concept (a function from objects to truth ...
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The pinch stitch

Journal of the American Academy of Dermatology, 2017
Keith W, Morley   +3 more
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One Pinch

Annals of Emergency Medicine, 1997
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Pinch

2023
Frank Jacobus   +4 more
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Pinch Buckling

Reviews of Modern Physics, 1960
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