Fifth generation wireless communications will exploit the enormous chunk of bandwidth available at millimeter-wave frequency bands.Accordingly, an accurate and simple path loss model is critical for indoor environments, where deployment is likely to occur.We conducted measurement campaigns in the 14 and 22 GHz frequency bands in a typical indoor co
BackgroundDetermining the correct number of positive immune cells in immunohistological sections of colorectal cancer and other tumor entities is emerging as an important clinical predictor and therapy selector for an individual patient.This task is usually obstructed by cell conglomerates of various sizes.We here show that at least in colorectal c
The salt rock resource in China is characterized with multiple interlayers, thin salt formation and poor purity.Meanwhile, the conventional single vertical cavern has small volume and low utilization rate of salt formation, which cannot meet the requirements of rapid and efficient storage construction.Multi-step horizontal leaching can improve the