The article deals with deformations of channel beds in of various-grained, non-cohesive, rather coarse-grained soils having more than 0.55 mm mean diameter of particles that might form natural pavement at velocities slightly higher than non-erosive ones.Laboratory experiments prove that as soon as natural pavement has formed, modelled bed deforms o
Anomalous right coronary artery originating from the mid left anterior descending artery
A 68-year-old male with a history of hypertension and hypercholesterolemia presented with recurrent episodes of chest discomfort.A 12-lead ECG and an echocardiogram were normal.A myocardial Figure Skating - Boots - Girls perfusion study could not rule out ischemia in the inferior wall.At coronary angiography using the transradial approach, the righ