Abstract: Drawing anime characters with facial features of different ages is a challenging task. The characters’ facial features vary significantly with age, making it especially difficult for ...

On October 25, 2025, in West Java, Indonesia, @Rizkyprtm16 shared a video capturing an unexpected train derailment. In the video, the Purwojaya train is seen traveling at high speed when its rear ...

Abstract: Metal contact generates weak nonlinearity in the contact interface causing passive intermodulation (PIM) for microwave components. In this letter, we proposed a nonlinear interface boundary ...