This is a preview. Log in through your library . Abstract A general system of log-linear modeling is proposed for analysis of competing-risks data with discrete covariates. The instantaneous ...

Researchers have created a more energy dense storage material for iron-based batteries. The breakthrough could also improve ...

The 'Delethink' environment trains LLMs to reason in fixed-size chunks, breaking the quadratic scaling problem that has made long-chain-of-thought tasks prohibitively expensive.

The technique can also be used to produce more training data for AI models. Model developers are currently grappling with a ...

Look around. Chances are, you're surrounded by concrete. It's in our sidewalks, schools, and homes — it's literally the ...

As clean energy grows, so do the limits of how it’s measured. A new Nature Climate Change study warns that rooftop solar’s emissions impact is shrinking as the grid cleans itself.

While a strategic approach to agentic AI can provide benefits, it also comes with real-world hurdles on the road to adoption.

Delivering blood from collection sites to labs is a fast-paced, labor-intensive process. Donated blood can deteriorate within ...

Anthropic’s Claude AI shows early signs of self-awareness in a groundbreaking study, raising urgent questions about ...