The Asymptotic Dimension of the First Grigorchuk Group is Infinity

We prove that the asymptotic dimension of the first Grigorchuk group is infinity.Comment: 3 page

Interactions between trees, crops and animals: experiences in a novel bioenergy-livestock system in the UK

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On asymptotic dimension of countable abelian groups

We compute the asymptotic dimension of the rationals given with an invariant proper metric. Also, we show that a countable torsion abelian group taken with an invariant proper metric has asymptotic dimension zero.Comment: 9 pages, 1 figure, AMSTe

Tree fodder in UK livestock systems: opportunities and barriers

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Compressible flow computer program for gas film seals

Computer program, AREAX, calculates properties of compressible fluid flow with friction and area change. Program carries out quasi-one-dimensional flow analysis which is valid for laminar and turbulent flows under both subsonic and choked flow conditions. Program was written to be applied to gas film seals

Computer program for analysis of flow across a gas turbine seal

Computer program analyzes the flow /leakage/ across a sealing dam for the case of steady, laminar, subsonic, isothermal, compressible flow. The analysis considers both parallel sealing-dam surfaces and surfaces with small tilt angles