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This paper presents synchronization test results of CMOS VLSI ASIC integrated circuit, which implements a network of synchronized oscillators. The network chip architecture was briefly described. This circuit was designed for segmentation of binary images, which is an important issue in biomedical image analysis. The hardware realisation of oscillator network provides much faster image segmentation...
The results of investigations of the (0001) (N-polar) surface of GaN bulk crystals are presented together with a brief review of the knowledge about GaN surface electronic structure accumulated up to the present. The band structure of GaN(0001) - (1 x 1) in the directions G-A and G-K has been analysed on the grounds of the data obtained by means of angle-resolved photoemission spectroscopy. The proposed...
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