Learn More
Parkinson’s disease is associated with both swallowing and respiratory dysfunction, increasing the risk of aspiration and pneumonia. Previous studies have shown improvements in measurements of swallowing and respiration with levodopa; however, the studies are small and some studies show conflicting reports. The aim of this study was to further investigate(More)
The use of swarm clustering algorithms is investigated in the design of simple robots capable of carrying out swarm-mediated construction. Methods for generating multiple clusters of predetermined size are developed. Relative cluster motion algorithms are also developed and explored. All robotic algorithms are predicated on the use of robots that utilize no(More)
A. Lim, ∗ W. M. C. Foulkes, A. P. Horsfield, D. R. Mason, A. Schleife, E. W. Draeger, and A. A. Correa Department of Physics and Thomas Young Centre, Imperial College London, London SW7 2AZ, United Kingdom Department of Materials and Thomas Young Centre, Imperial College London, London SW7 2AZ, United Kingdom CCFE, Culham Centre for Fusion Energy, Abingdon,(More)
A model able to explain the complicated structure of electronic stopping at low velocities in insulating materials is presented. It is shown to give good agreement with results obtained from Time Dependent Density Functional Theory for the stopping of a channeling Si atom in a Si crystal. If we define the repeat frequency f = v/λ, where λ is the periodic(More)
  • 1