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The unique process of accepting a new supercomputer is one of the most challenging projects a programmer may take on during a career. When the Oak Ridge Leadership Computing Facility’s (OLCF’s) Verónica Melesse Vergara came to the United States from Ecuador in 2005, she never would have dreamed of being part of such an endeavor. But just last fall, she was.

Eugene Mamontov and the BASIS beam line at the Spallation Neutron Source at ORNL. Photo credit: Jason Richards, ORNL.
Eugene Mamontov’s background in both basic and applied science has made him a valued partner for scientists who come to the Spallation Neutron Source at ORNL in search of a better understanding of the water dynamics in their research—projects as diverse as studying plant cellulos...
Arjun Shankar

The field of “Big Data” has exploded in the blink of an eye, growing exponentially into almost every branch of science in just a few decades. Sectors such as energy, manufacturing, healthcare and many others depend on scalable data processing and analysis for continued in...

Biance Haberl
Scientific research can be vexing and tiring at times, but for Bianca Haberl, the euphoria of discovery is the ultimate reward. In fact, Haberl can identify the specific instance, early in her career, when that excitement originated and guided her toward high pressure science. ...
Ramakrishnan “Ramki” Kannan loves the excitement and challenge of working at Oak Ridge National Laboratory, home to Titan.

Supercomputers like Oak Ridge National Laboratory’s Titan are advancing science at a frenetic pace and helping researchers make sense of data that could have easily been missed, says Ramakrishnan “Ramki” Kannan. Kannan, a computer scientist who came to ORNL in March 2016 after ...

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The recently discovered element 117 has been officially named "tennessine" in recognition of Tennessee’s contributions to its discovery, including the efforts of the Department of Energy's Oak Ridge National Laboratory and its Tennessee collaborators at Vanderbilt University and the University of Tennessee.
Theoretical condensed matter physicist Cristian Batista brings advanced knowledge of theory to expand upon the experimental physics research conducted at ORNL. (Image credit: Genevieve Martin)
Theory and experiment push each other to expand the frontiers of physics. Now, the Neutron Sciences Directorate at the Department of Energy’s Oak Ridge National Laboratory has both. Cristian Batista, a theoretical condensed matter physicist with a joint appointment at ORNL and th...
Fernanda Foertter
Fernanda Foertter, a user support specialist at the Department of Energy’s Oak Ridge National Laboratory, considers herself a tinkerer. Foertter’s tinkering started when she was a child, but her innate inquisitiveness still influences her work at the Oak Ridge Leadership Computing...
Knox County Commissioner and Oak Ridge National Laboratory Neutron Sciences Directorate employee Sam McKenzie talks to students from Knoxville’s Austin-East High School about career opportunities in science, technology, engineering and math during the
About 30 Austin-East High School students from Knoxville participated in the National “My Brother’s Keeper Day” at Oak Ridge National Laboratory. The goal of the White House initiative is designed to help boys and young men of color reach their full potential. ...
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The Department of Energy’s Oak Ridge National Laboratory hopes to add a second target station at its Spallation Neutron Source (SNS) in the next 10 years in order to enhance capabilities of in-depth studies of the molecular structure of materials. Ken Herwig of O...