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Posts By Elizabeth Rosenthal

Latest Posts | By Elizabeth Rosenthal
Simulations Forecast Nationwide Increase in Human Exposure to Extreme Climate Events
5 months ago

Simulations Forecast Nationwide Increase in Human Exposure to Extreme Climate Events

By  •  5 months ago  •  Science

By 2050, the United States will likely be exposed to a larger number of extreme climate events, including more frequent heat waves, longer droughts and more intense floods, which can …
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With ADIOS, Summit Processes Celestial Data at Scale of Massive Future Telescope
9 months ago

With ADIOS, Summit Processes Celestial Data at Scale of Massive Future Telescope

By  •  9 months ago  •  Featured, Science

Simulating SKA1-Low processing using the world’s biggest supercomputer from ICRAR on Vimeo.

For nearly three decades, scientists and engineers across the globe have worked on the Square Kilometre Array …
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Galactic Winds Demystified
1 year ago

Galactic Winds Demystified

By  •  1 year ago  •  Featured, Science

Using the Titan supercomputer at the US Department of Energy’s Oak Ridge National Laboratory, a team of astrophysicists created a set of galactic wind simulations of the highest resolution ever …
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Artificial Intelligence Approach Points to Bright Future for Fusion Energy
1 year ago

Artificial Intelligence Approach Points to Bright Future for Fusion Energy

By  •  1 year ago  •  Featured, Science

For decades, scientists have sought to control nuclear fusion—the energy that powers the sun and other stars—by developing massive fusion reactors to produce and contain plasma, with the goal of …
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Summit Charts a Course to Uncover the Origins of Genetic Diseases
1 year ago

Summit Charts a Course to Uncover the Origins of Genetic Diseases

By  •  1 year ago  •  Featured, Science

A visualization of a new structure of the human PIC. The spheres correspond to the positions of patient-derived mutations color-coded by disease phenotype. Video credit: Ivaylo Ivanov, …
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Science at Exascale: Mapping Climate Patterns
1 year ago

Science at Exascale: Mapping Climate Patterns

By  •  1 year ago  •  Science

Frontier is an exascale computer planned for delivery at the Oak Ridge Leadership Computing Facility in 2021. The system will support a wide range of scientific applications for advanced modeling …
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Science at Exascale: Simulating Small Modular Reactor Operations
1 year ago

Science at Exascale: Simulating Small Modular Reactor Operations

By  •  1 year ago  •  Science

Frontier is an exascale computer planned for delivery at the Oak Ridge Leadership Computing Facility in 2021. The system will support a wide range of scientific applications for advanced modeling …
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Simulations Identify Importance of Lattice Distortions in Ion-Conducting  Fuel Cell Materials
1 year ago

Simulations Identify Importance of Lattice Distortions in Ion-Conducting Fuel Cell Materials

By  •  1 year ago  •  Featured, Science

Ionic conduction involves the movement of ions from one location to another inside a material. The ions travel through point defects, which are irregularities in the otherwise consistent arrangement of …
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Upgraded Science Trailer Teaches Students about Supercomputing
1 year ago

Upgraded Science Trailer Teaches Students about Supercomputing

By  •  1 year ago  •  People

“What’s Your Problem?” This question, emblazoned on the side of a bright red trailer, invites students of all ages to step into the world of computational science.

This mobile exhibit …
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Laser Focus Sheds Light on Two Sources of Nanoparticle Formation
1 year ago

Laser Focus Sheds Light on Two Sources of Nanoparticle Formation

By  •  1 year ago  •  Featured, Science

Although previous research shows that metal nanoparticles have properties useful for various biomedical applications, many mysteries remain regarding how these tiny materials form, including the processes that generate size variations. …
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New Storage System Boosts Efficiency to Better Preserve OLCF User Data
2 years ago

New Storage System Boosts Efficiency to Better Preserve OLCF User Data

By  •  2 years ago  •  Technology

Tape recorders and videocassette tapes may be considered archaic in the entertainment industry, but magnetic tape storage remains one of the most durable, secure, and cost-effective ways to archive big …
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Augmented Reality Technology Shows Promise for Summit Surveillance
2 years ago

Augmented Reality Technology Shows Promise for Summit Surveillance

By  •  2 years ago  •  People

Researchers are taking 3D holograms beyond science fiction theatrics with recent advances in augmented reality (AR) techniques.

During their summer internships at the US Department of Energy’s (DOE’s) Oak Ridge …
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Annual OpenACC Meeting Promotes Programming Innovation
2 years ago

Annual OpenACC Meeting Promotes Programming Innovation

By  •  2 years ago  •  People

Every year, the OpenACC annual meeting brings together representatives from national laboratories, universities, and other research institutions to exchange information and expand the programming model’s uses in various science domains.


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Summer Interns Gain HPC Skills, Professional Development at the OLCF
2 years ago

Summer Interns Gain HPC Skills, Professional Development at the OLCF

By  •  2 years ago  •  People

Each year, students of all ages and backgrounds intern at the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL) through opportunities offered by the lab and Oak Ridge …
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ALCC Program Awards 14 Projects a Combined 729.5 Million Core Hours at the OLCF
2 years ago

ALCC Program Awards 14 Projects a Combined 729.5 Million Core Hours at the OLCF

By  •  2 years ago  •  Science

Every year, the US Department of Energy’s (DOE’s) Office of Advanced Scientific Computing Research (ASCR) provides scientists with time on world-class computational resources across the country through the ASCR Leadership …
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OLCF Workshop Introduces HPC Concepts
2 years ago

OLCF Workshop Introduces HPC Concepts

By  •  2 years ago  •  People

The Oak Ridge Leadership Computing Facility (OLCF) held an Introduction to High-Performance Computing (HPC) workshop June 26–28 at the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL).

Using …
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