Abstract: This paper presents a novel bi-level optimization approach for addressing the 3D truck loading problem, incorporating considerations of axle weights and items with diverse delivery time ...

Don't have nightmares, but some horrible creatures come out on to your face at night - and doctors can't agree whether they are friend or foe In the day, only the mites’ tails may be seen, poking out ...

X appeared to suffer a widespread outage on Friday morning as users across the US took to Downdetector and reported problems posting, loading feeds and refreshing timelines. Reports poured in from ...