Roll Tide! No that’s more like it. This graphing column, I’ll admit, is a much more interesting read when we’re breaking down ...

Discover why September could test stock markets amid economic headwinds. Click for my full review of how the market may react ...

We introduce places with negative holding times and tokens with negative token counts into a timed event graph in order to model and analyze time window constraints. We extend the enabling and firing ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Since the installation of version 24.10, on Debian 12, my performance charts in which the values are positive, appear negative and vice versa. The graphics that were created automatically are normal.

When it comes to knowing what kind of feedback to give someone, it’s easy to assume that positive feedback is generally more effective than negative. But that doesn’t hold good in every leadership ...

In this work, we introduce a versatile segmentation method and develop an interpretable subgraph attention (ISA) network with positive and negative streams (ISA-PN) to enhance the understanding of ...

"A negative time delay may seem paradoxical, but what it means is that if you built a 'quantum' clock to measure how much time atoms are spending in the excited state, the clock hand would, under ...

Scientists claim to have found evidence of “negative time” after observing photons exiting a material before entering it. A team of quantum physicists from the University of Toronto in Canada ...