Clusters in systems as diverse as metal atoms, virus proteins, noble gases, and nucleons have properties that depend sensitively on the number of constituent particles. Certain numbers are termed ‘magic’ because they grant the system with closed shells
7.2. Performance of Power-Efficient Algorithm This section presents the performance of the proposed power-efficient algorithm of Algorithm 1 in Section 4. Table 2 summarizes the parameters used in the simulation. Table 2. Simulation and system parameters. In this study, we consider the dimension ...
Convergence of proposed algorithm. 5. Conclusions In this paper, we have investigated the multi-UAV-enabled WPCN where the ET UAV is dedicated to WET and the DG UAV collects data from multiple GUs. The UAV trajectories, power allocation at the GUs, and ET UAV are jointly optimized to maxi...
R represents the communication radius of the base station. When the distance between two base stations is less than the communication radius, they can establish a communication link between each other. The communication link is represented by an undirected edge, named edge-to-edge (E2E) ...
Steel Glass Radius of curvature Young modulus Poisson's ratio 12.7 mm 206 GPa 0.3 ∞ 81 GPa 0.209 Sapphire ∞ 405 GPa 0.25 3. Results and Discussion A series of EHL contacts with parameters listed in Table 3 were numerically simulated. A convergence better than 10−4 was required. The ...