Molecules are essential building blocks of life and their different conformations (i.e., shapes) crucially determine the functional role that they play in living organisms.Cryogenic Electron Microscopy (cryo-EM) allows for acquisition of large image datasets of individual molecules.Recent advances in computational cryo-EM have made it possible to l
Introduction Penile fracture is a urological emergency caused by direct trauma to an erected penis, tearing the tunica albuginea in the corpus cavernosum.The preferred treatment method is draining the hematoma and surgical repair Tryptophan of tunica albuginea tear as soon as possible following diagnosis.Materials and Methods Forty-nine patients wh
In this work, we propose mesoscopic model to investigate the surface micro structures of magnetorheological elastomers (MREs) under a magnetic field.By comparing the surface roughness changes of MREs, we found that the surface micro-deformation of MREs, not the field-induced hardness, mainly accounts for the controllable friction characteristics of