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  1. No Access

    Article

    Biogenic Stabilization of Intertidal Sediments: The Importance of Extracellular Polymeric Substances Produced by Benthic Diatoms

    The sediment-stabilizing effect of benthic diatoms was investigated in a laboratory setting. Axenic cultures of the benthic diatoms Nitzschia cf. brevissima and Cylindrotheca closterium were inoculated in Petri d...

    J.F.C. de Brouwer, K. Wolfstein, G.K. Ruddy, T.E.R. Jones, L.J. Stal in Microbial Ecology (2005)

  2. No Access

    Article

    Sorption of EPS to sediment particles and the effect on the rheology of sediment slurries

    Extracellular Polymeric Substances (EPS) are considered to play animportant role in the stabilization of intertidal mudflats. In this study therole of EPS as a binding agent in intertidal sediments was investi...

    J.F.C. de Brouwer, G.K. Ruddy, T.E.R. Jones, L.J. Stal in Biogeochemistry (2002)

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    Article

    Modelling the linear viscoelasticity of unfilled and carbon black loaded elastomers

    Cyclic small strain deformation of unfilled and carbon black loaded vulcanised elastomers was investigated over a range of strain amplitudes, frequencies, and temperatures in order to determine and model the r...

    N. Ruddock, Dr. P. W. James, T. E. R. Jones in Rheologica Acta (1993)

  4. No Access

    Chapter

    Non-Linear Effects in Controlled Stress Oscillation

    This paper will be concerned with a theoretical study of non-linear effects in controlled stress oscillation. A theory is developed which extends the generalised Maxwell model to include a yield stress compone...

    J. M. Davies, K. Golden, T. E. R. Jones in Third European Rheology Conference and Gol… (1990)

  5. No Access

    Article

    Fluid inertia effects on a Controlled Stress Rheometer in its oscillatory mode

    This paper is concerned with the effect of fluid inertia on experimental oscillatory stress data taken from a Controlled Stress Rheometer. A linear viscoelastic theory is developed which includes the effect of...

    T. E. R. Jones, J. M. Davies, A. Thomas in Rheologica Acta (1987)

  6. No Access

    Article

    Torsional vibrational properties of rubber cylinders

    This paper describes an experimental and theoretical study of the torsional vibrational properties of rubber cylinders. Experiments were carried out on long cylinders using a modified Weissenberg Rheogoniomete...

    T. E. R. Jones, J. M. Davies in Rheologica Acta (1982)

  7. No Access

    Article

    Elastico-viscous properties of deflocculated china clay suspensions — concentration effects

    The physical properties of deflocculated china clay suspensions are studied in a combined steady and low-amplitude oscillatory shear flow. Concentration effects are examined and it is shown that, with increasi...

    S. A. Bullivant, T. E. R. Jones in Rheologica Acta (1981)

  8. No Access

    Chapter

    The Importance of Rheology in the Determination of the Carrying Capacity of Oil-Drilling Fluids

    The ability of a drilling fluid to convey drill cuttings from a well is not fully understood and this is particularly so in the case of highly deviated wells where difficulties are frequently experienced in cl...

    M. A. Lockyer, J. M. Davies, T. E. R. Jones in Rheology (1980)

  9. No Access

    Chapter

    Use of Annular Flat Plates in the Modified Balance Rheometer to Measure Normal Stresses

    Various workers (Walters1, Ginn and Metzner2) have utilised torsional flow in the determination of the viscometric functions of elastic liquids.

    T. E. R. Jones, J. M. Davies in Rheology (1980)

  10. No Access

    Article

    An interpretation of discontinuities occurring in dynamic testing near the natural frequency

    Numerous experimenters working with elasticoviscous liquids have found discontinuities in their dynamic viscosity and dynamic rigidity data at frequencies very near the natural frequency of their instruments. ...

    T. E. R. Jones, K. Walters in Rheologica Acta (1971)