Abstract: This work presents an analytical method for calculating the system matrix for a DC-SPECT system. The solid angle calculation is adapted for a square-shaped pinhole collimator. The calculated ...
Some Discord users are flocking to open-source messaging protocol Matrix. But will it also be forced to require face scans or ...
Over nine days, Elon Musk’s Grok chatbot generated and posted 4.4 million images, of which at least 41 percent were sexualized images of women. By Kate Conger Dylan Freedman and Stuart A. Thompson ...
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