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  1. Thromboelastography in mild, chronic liver disease: challenging conventional coagulation tests preceding liver biopsy

    Thromboelastography in mild, chronic liver disease: challenging conventional coagulation tests preceding liver biopsy

    Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: LR Veronese --- Department of Anaesthesia and Perioperative Medicine, South Africa M Miller --- Department of Anaesthesia and Perioperative Medicine, South Africa WC Spearman --- Division of Hepatology, Department of Medicine, South Africa
    Patients presenting for liver biopsy may have a deficiency of the synthetic function of the liver. They commonly undergo testing of their INR, which is used to decide if there may be a bleeding risk and if that needs to...
  2. General decay and blow up of solutions for a plate viscoelastic <em>p</em>(<em>x</em>)-Kirchhoff type equation with variable exponent nonlinearities and boundary feedback

    General decay and blow up of solutions for a plate viscoelastic p(x)-Kirchhoff type equation with variable exponent nonlinearities and boundary feedback

    Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Jorge Ferreira --- Federal Fluminense University, Brazil Erhan Pişkin --- Dicle University, Turkey Mohammad Shahrouzi --- Jahrom University, Iran
    In this paper, we consider a plate viscoelastic p(x)–Kirchhoff type equation with variable-exponent nonlinearities of the form
  3. Exponential decay of solutions to an inertial model for a wave equation with viscoelastic damping and time varying delay

    Exponential decay of solutions to an inertial model for a wave equation with viscoelastic damping and time varying delay

    Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Mohamed Berbiche --- Biskra University, Algeria
    In the present work, we study the global existence and uniform decay rates of solutions to the initial-boundary value problem related to the dynamic behavior of evolution equations accounting for rotational inertial forces along with a linear time-nonlocal Kelvin-Voigt damping...
  4. General decay results for a nonlinear Viscoelastic Timoshenko system

    General decay results for a nonlinear Viscoelastic Timoshenko system

    Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Ibtissam Fekrache --- Higher Normal School of Technological Education (ENSET), Algeria Djalal Boucenna --- Higher Normal School of Technological Education (ENSET), Algeria Amar Chidouh --- Chadli Bendjedid University, Algeria Djamel Ouchenane --- Amar teledji University Laghouat, Algeria Salah Boulaaras --- College of Sciences, Qassim University, Saudi Arabia Rashid Jan --- College of Sciences, Qassim University, Saudi Arabia
    In this paper, we focus on the Timoshenko viscoelastic system associated with a nonlinear term. The general stability is established by means of the energy method under the assumption of equal speeds, leading to an energy decay rate that includes...