Fentanyl or phony? Machine learning algorithm learns to pick out opioid signatures

New forms of fentanyl are created every day. For law enforcement, that poses a challenge: How do you identify a chemical you've never seen before? Researchers at Lawrence Livermore National Laboratory ...

Perpetuity Growth or Exit Approach: Which Terminal Value Method to Choose?

Learn the differences between the perpetuity growth model and the exit approach for calculating terminal value in DCF ...
Scientific Research Publishing

Chill Hours Record: A Sensitive Method for Climate Change Indication ()

Gophen, M. and Peres, M. (2026) Chill Hours Record: A Sensitive Method for Climate Change Indication. Open Journal of Modern ...

Range-resident logistic model connects animal movement and population dynamics

Despite decades of independent progress in population ecology and movement ecology, researchers have lacked a theoretical bridge between these two disciplines. "Ecologists have been trying to ...

Potent DNA-recombination method developed for large cargo delivery in gene therapy

Delivery of therapeutic genes is essential for gene therapy. Adeno-associated viruses (AAVs) are a prime vector for carrying ...
Tech Xplore

Novel approach to a key biofuel production step captures an elusive energy source

Plants grown for biofuel have the potential to power our travel industry, but an important fraction of their chemical power ...
EurekAlert!

New insights in metamaterials lead to better implants, robot hands, and bumpers

Metamaterials are composites with a very precisely controlled structure. It is this structure that determines the properties ...