Pseudoaneurysm of the pedal artery is usually caused by traumatic or iatrogenic events.Diagnosis is suspected by palpation of a pulsatile mass and detection of Ohio an associated systolic bruit.Confirmation is made by Doppler US.Angiography can demonstrate the presence of collateral circulation and assure distal vascular flow.We present the case of

The collision and interactions between counterflowing density currents frequently occur in nature and engineering practices along the coastal regions.However, the mechanisms and implications of these interactions remain an active research area.In this study, we developed a high-resolution numerical model to simulate the hydrodynamic characteristics