There are two main types of black hole; stellar mass and supermassive black holes, and they differ in size, formation, and impact on their host galaxy. Stellar mass black holes, a few to dozens of ...

To tackle the aforementioned problems, this paper proposes a sequential GMTIm method based on hybrid THz-ViSAR-inverse SAR (ISAR) image formation. With respect to ViSAR processing, the sequential ...

2010). The counting and measuring of stomata in microscopic images of leaf epidermis have been one of the most typical plant biological activities (Willmer and Fricker, 1996). The stomatal density and ...