Filter News
Area of Research
News Type
News Topics
- (-) Artificial Intelligence (2)
- (-) Bioenergy (11)
- (-) Cybersecurity (2)
- (-) Neutron Science (13)
- (-) Transportation (7)
- 3-D Printing/Advanced Manufacturing (12)
- Biology (1)
- Biomedical (4)
- Biotechnology (1)
- Clean Water (3)
- Climate Change (1)
- Composites (3)
- Computer Science (6)
- Critical Materials (2)
- Energy Storage (5)
- Environment (12)
- Grid (3)
- Isotopes (5)
- Machine Learning (2)
- Materials Science (10)
- Mercury (1)
- Microscopy (3)
- Nanotechnology (6)
- Nuclear Energy (4)
- Physics (3)
- Polymers (2)
- Quantum Science (2)
- Security (3)
- Space Exploration (1)
- Summit (1)
- Sustainable Energy (6)
Media Contacts
![Ryan Kerekes is leader of the RF, Communications, and Cyber-Physical Security Group at Oak Ridge National Laboratory. Photos by Genevieve Martin, ORNL. Ryan Kerekes is leader of the RF, Communications, and Cyber-Physical Security Group at Oak Ridge National Laboratory. Photos by Genevieve Martin, ORNL.](/sites/default/files/styles/list_page_thumbnail/public/Ryan%20Kerekes%20Profile%20lab1_0.jpg?itok=btnfhbaJ)
As leader of the RF, Communications, and Cyber-Physical Security Group at Oak Ridge National Laboratory, Kerekes heads an accelerated lab-directed research program to build virtual models of critical infrastructure systems like the power grid that can be used to develop ways to detect and repel cyber-intrusion and to make the network resilient when disruption occurs.
![ORNL researchers Todd Toops, Charles Finney, and Melanie DeBusk (left to right) hold an example of a particulate filter used to collect harmful emissions in vehicles. ORNL researchers Todd Toops, Charles Finney, and Melanie DeBusk (left to right) hold an example of a particulate filter used to collect harmful emissions in vehicles.](/sites/default/files/styles/list_page_thumbnail/public/news/images/CG-1D%20user%20-%20ETSD_Toops-2878R_r1.jpg?itok=sRbVXIkF)
Researchers are looking to neutrons for new ways to save fuel during the operation of filters that clean the soot, or carbon and ash-based particulate matter, emitted by vehicles. A team of researchers from the Energy and Transportation Science Division at the Department of En...