Browsing Physics by Author "DeWitt, Regina"
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Electron Emission from Fast Proton and Carbon Ion Interactions with Gold Nanoparticles and Amorphous Solid Water
Hawkins, Wilson (East Carolina University, 2021-07-22)Widely used in the treatment of cancer, radiation therapy delivers a lethal dose of energy to malignant tissue. Modeling the deposition of energy in the interactions of the radiation with biological material is important ... -
Evidence for a “Little Ice Age” Glacial Advance within the Antarctic Peninsula - Examples from Glacially-Overrun Raised Beaches
DeWitt, Regina; Simms, Alexander R.; Bentley, Michael J.; Simkins, Lauren M.; Zurbuchen, Julie; Reynolds, Laura C.; Thomas, Elizabeth R. (2021-10-02) -
Lèvy noise induced steady states
Yuvan, Steven (East Carolina University, 2022-06-08)Systems far from equilibrium organize themselves to accommodate energy throughput. It is also in these nonequilibrium systems where noise has often been found to follow alpha-stable distributions, commonly called Lèvy ... -
Lèvy noise induced steady states
Yuvan, Steven (East Carolina University, 2022-06-08)Systems far from equilibrium organize themselves to accommodate energy throughput. It is also in these nonequilibrium systems where noise has often been found to follow alpha-stable distributions, commonly called Lèvy ... -
SAFE HAVENS AND HOT SPOTS: IONIZING RADIATION IN MARTIAN PERMAFROST AND ITS INFLUENCE ON THE SURVIVAL OF ANCIENT LIFE
Osunkwor, Offormata Emmanuel (East Carolina University, 2022-06-20)Permafrost on Mars is considered a primary target for the search for life. On a microscopic scale permafrost is highly non-uniform and the effective radiation dose absorbed by a microbe, and thus its survival probability, ... -
SAFE HAVENS AND HOT SPOTS: IONIZING RADIATION IN MARTIAN PERMAFROST AND ITS INFLUENCE ON THE SURVIVAL OF ANCIENT LIFE
Osunkwor, Offormata Emmanuel (East Carolina University, 2022-06-20)Permafrost on Mars is considered a primary target for the search for life. On a microscopic scale permafrost is highly non-uniform and the effective radiation dose absorbed by a microbe, and thus its survival probability, ... -
The Effects of Low-Energy Heavy Charged Particles on the Optically Stimulated Luminescence and Thermoluminescence of Aluminum Oxide and Beryllium Oxide
Pogue, Joel (East Carolina University, 2021-06-02)Optically Stimulated Luminescence (OSL) and Thermoluminescence (TL) are methods utilized to evaluate the energy absorbed by crystalline insulators. It is necessary to test luminescent materials in a controlled environment ...