This is what baffles me about these papers. Assuming the authors are actually real people, these AI-generated mistakes in publications should be pretty easy to catch and edit.
It does make you wonder how many people are successfully putting AI-generated garbage out there if they’re careful enough to remove obviously AI-generated sentences.
It’s British slang for a pedophile that stands for “Not on normal courtyard exercise”. Meaning if they are in prison, they are not sent to exercise with the others as they are at high risk of being beat up.