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Non-native invasive plant species, such as kudzu, fescue and Japanese honeysuckle, have caused overgrowth problems for many land areas throughout the Southeast, literally choking off plant species native to the region and reducing diversity of plant habitats. Oak Ridge National Laboratory environmen...
Soldiers equipped with Oak Ridge National Laboratory's TRI-NAV system will know their precise location regardless of foliage, terrain, buildings and attempts by the enemy to jam global positioning system signals, says Steve Smith, lead researcher for the project and a member of ORNL's Engineering Sc...
Hospitals, college campuses and factories are among likely customers for the Modular Integrated Energy System, which boasts 80 percent to 90 percent efficiency compared to the national average of 32 percent. Those figures are based on the lower heating value of natural gas and compared to the effici...
Discovering the ideal material for reversible storage of hydrogen could become a less daunting task because of work by a team led by David Singh of Oak Ridge National Laboratory's Condensed Matter Sciences Division. The challenge is to find a material that is efficient at storing hydrogen yet also h...
Anywhere that special nuclear material is stored, the container must bear a seal that serves as a tamper indicating device. Figuring out which kind of a seal to use isn't simple: it depends on the type of container and material, the levels of security that exist, and the storage environment, among o...
Carbon sequestration in the ocean could become far more feasible with a system being developed at Oak Ridge National Laboratory. The Continuous Jet/Hydrate Reactor takes carbon dioxide from power plants flue gases and produces a solid-like composite material that holds its shape when released in wat...
Technology similar to that found in a CD player is at the heart of a system that could make homes and the nation safer. The Laser-Based Item Monitoring System, developed by a team led by Pete Chiaro of Oak Ridge National Laboratory's Engineering Science & Technology Division, consists of a laser dio...
Detection and treatment of human diseases could be greatly enhanced by the Nanobiosensor for Single-Cell Analysis, a device developed by a team led by Tuan Vo-Dinh of Oak Ridge National Laboratory's Life Sciences Division. The nanobiosensor, which consists of a laser, a fiber optic nanoprobe and a m...
Grocery stores, schools, hotels and hospitals are likely candidates for a high-efficiency system that provides heating, cooling and electric power. The PureComfort system, developed through a partnership between Oak Ridge National Laboratory and United Technologies Research Center, features a combin...
Nuclear physics laboratory results and simulations of exploding stars come together with a big bang in a program developed by a team led by Oak Ridge National Laboratory's Michael Smith. The Computational Infrastructure for Nuclear Astrophysics is an on-line suite of computer codes that provide an a...