PNNL

A Deep Learning Approach for Semantic Segmentation of Unbalanced Data in Electron Tomography of Catalytic Materials

Powered for life: Self-charging tag tracks fish as long as they swim

PNNL's self-powered fish-tracking tag uses a flexible strip containing piezoelectric materials to emit tiny beeps that are recorded by underwater receivers. The device is designed for long-living fish such as sturgeon, eels and lamprey.

A cooperative way to make ammonia

An enzyme called nitrogenase works each symmetrical half in turn to produce ammonia efficiently.

Identifying Key Research Directions for Predictive Carbon Mineralization at Nanoconfined Interfaces

A review article examines a decade of work on the atom-scale process of turning carbon dioxide into stable minerals.

Glen Warren, PhD

Justin Almquist

Justin Almquist is a senior software engineer and leads the Software Engineering and Architectures team within the National Security Directorate at PNNL.

PNNL to partner with University of Oregon on materials science and more

A memorandum of understanding between PNNL and the University of Oregon will focus initially on materials science.

Deep down fracking wells, microbial communities thrive

Microbes have a remarkable ability to adapt to the extreme conditions in fracking wells, even consuming some of the chemical ingredients commonly used in the fracking process.

Model evaluation by measurements from co-located remote sensors in complex terrain

State's three largest public research institutions to increase collaboration

A memorandum of understanding will increase research collaborations and provide additional research and training opportunities for university students.