Granular materials are complex systems and their mechanical behaviours are determined by the material properties of individual particles, the interaction between particles and the surrounding media, which are still incompletely understood.Using an advanced discrete element method (DEM), we simulate the submerging process of a spherical projectile (
Pediatric head and neck masses are commonly congenital in origin or of infectious etiology.We present a Ignition Electrode rare case of benign mesenchymoma in close proximity to the submandibular gland in an otherwise asymptomatic child.Computerized tomography (CT) scan of the head and neck area revealed a benign lesion, which was later determined
Zavadskij modules are uniserial tame modules.They arose from interactions between the poset representation theory and the classification of general orders.The main problem is to characterize Zavadskij modules over a finite-dimensional algebra $ A $.In this setting, we prove that the indecomposable uniserial $ A $-modules with a mast of multiplicity