The DOE Science News Source is a Newswise initiative to promote research news from the Office of Science of the DOE to the public and news media.
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Newswise: Scientists Discover Energy and Pressure Analogies Linking Hadrons, Superconductors, and Cosmic Expansion
Released: 19-Jul-2024 1:05 PM EDT
Scientists Discover Energy and Pressure Analogies Linking Hadrons, Superconductors, and Cosmic Expansion
Department of Energy, Office of Science

Researchers have found similarities in how concepts of energy, pressure, and confinement apply to atomic nuclei and superconductivity. Specifically, in both hadrons and superconductors, how particles are confined to a specific volume can be described with the same mathematical framework derived from quantum chromodynamics.

Newswise: Scientists Discover Energy and Pressure Analogies Linking Hadrons, Superconductors, and Cosmic Expansion
Released: 19-Jul-2024 1:05 PM EDT
Scientists Discover Energy and Pressure Analogies Linking Hadrons, Superconductors, and Cosmic Expansion
Department of Energy, Office of Science

Researchers have found similarities in how concepts of energy, pressure, and confinement apply to atomic nuclei and superconductivity. Specifically, in both hadrons and superconductors, how particles are confined to a specific volume can be described with the same mathematical framework derived from quantum chromodynamics.

Newswise: Although Tiny, Peatland Microorganisms Have a Big Impact on Climate
Released: 17-Jul-2024 4:05 PM EDT
Although Tiny, Peatland Microorganisms Have a Big Impact on Climate
Department of Energy, Office of Science

Polyphenols are generally toxic to microorganisms. In peatlands, scientists thought microorganisms avoided this toxicity by degrading polyphenols using an oxygen-dependent enzyme, and thus that low-oxygen conditions inhibit microbes’ carbon cycling.

Newswise: Although Tiny, Peatland Microorganisms Have a Big Impact on Climate
Released: 17-Jul-2024 4:05 PM EDT
Although Tiny, Peatland Microorganisms Have a Big Impact on Climate
Department of Energy, Office of Science

Polyphenols are generally toxic to microorganisms. In peatlands, scientists thought microorganisms avoided this toxicity by degrading polyphenols using an oxygen-dependent enzyme, and thus that low-oxygen conditions inhibit microbes’ carbon cycling.

Newswise: A New Approach to Accelerate the Discovery of Quantum Materials
Released: 17-Jul-2024 11:00 AM EDT
A New Approach to Accelerate the Discovery of Quantum Materials
Lawrence Berkeley National Laboratory

Researchers at Berkeley Lab have successfully demonstrated an innovative approach to find breakthrough materials for quantum applications. The approach uses rapid computing methods to predict the properties of hundreds of materials, identifying short lists of the most promising ones.

Newswise: Scientists develop new artificial intelligence method to create material ​‘fingerprints’
Released: 16-Jul-2024 3:05 PM EDT
Scientists develop new artificial intelligence method to create material ​‘fingerprints’
Argonne National Laboratory

Researchers at the Advanced Photon Source and Center for Nanoscale Materials of the U.S. Department of Energy’s Argonne National Laboratory have developed a new technique that pairs artificial intelligence and X-ray science.

Newswise: Researchers Directly Simulate the Fusion of Oxygen and Carbon Nuclei
Released: 15-Jul-2024 2:05 PM EDT
Researchers Directly Simulate the Fusion of Oxygen and Carbon Nuclei
Department of Energy, Office of Science

The fusion of two nuclei is a complex process influenced by the relative energy and angular momentum of the nuclei and how their structures evolve as they collide. In this study, the researchers performed the most comprehensive computation to date of fusion reaction processes.

Newswise: AI Model Harnesses Physics to Autocorrect Remote Sensing Data
Released: 15-Jul-2024 11:05 AM EDT
AI Model Harnesses Physics to Autocorrect Remote Sensing Data
Pacific Northwest National Laboratory

Scientists are using AI to counter the effects of the atmosphere and provide clearer data to satellites, using physics-informed machine learning.

Newswise: Caught in the Actinium
12-Jul-2024 6:05 PM EDT
Caught in the Actinium
Lawrence Berkeley National Laboratory

Researchers grew crystals containing actinium and illuminated them with X-rays to learn how the radioactive metal binds with other elements. That information could help design better cancer treatments.

   
Newswise: What Flavor Is that Neutrino? Adding Flavor Helps to Track Neutrino Movement in Astrophysical Systems
Released: 12-Jul-2024 9:05 AM EDT
What Flavor Is that Neutrino? Adding Flavor Helps to Track Neutrino Movement in Astrophysical Systems
Department of Energy, Office of Science

Because of the number and density of neutrinos involved, it is nearly impossible to calculate the movement of neutrinos from compact astrophysical systems such as core-collapse supernovae and neutron star mergers.


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