Cryo-Electron Microscopy (Cryo-EM) images are characterized by the low signal-to-noise ratio, contrast, serious background noise, more impurities, less data, difficult data labeling, simpler image semantics, and relatively fixed structure, while U-Net obtains resolution when downsampling rate information to complete object category recognition, high-resolution during upsampling precise segmenta...

[1] Particle tracking algorithms are very useful methods to model conservative transport in surface and subsurface hydrological systems. Recently, a novel ad hoc particle-based method was proposed to account for multicomponent reactive transport by Benson and Meerschaert (2008). This one-dimensional particle method has been shown to match theoretical predictions, but, to date, there has been no...