Eigenfunctions of the quantum mechanical particle-in-a-box problem are shown to lead to a new trigonometric expansion scheme with good convergence properties. This hitherto unexpansion strategy is found to be quite efficient in variational calculations and as an alternative to the Fourier series. ...
[13] 3.1 A particle in... 1638播放 待播放 [14] 3.2 Applications ... 1497播放 05:55 [15] 3.2 Applications ... 943播放 05:57 [16] 3.3 Rigid Rotator... 659播放 05:56 [17] 3.3 Rigid Rotator... 680播放 05:54 [18] 3.4 Harmonic Osci... ...
Over the years, a wide range of Janus particle production routes have been developed, resulting in a variety of particle types, as reviewed extensively in literature [28–33]. Depending on the production method, different particle shapes can be produced, ranging from spheres (Fig. 8.1A), over...
The former case is the optimization of a mechanical structure in the nuclear fuel bundle and the last case is the optimization of the cost function of a cogeneration system using PSO in a hybrid optimization. Finally, a conclusion is presented. Keywords PSO algorithm hybrid methods nuclear fuel ...
In spite of their great importance in biology, methods providing access to spontaneous molecular interactions with and on biological membranes have been sparse. The recent advent of mass photometry to quantify mass distributions of unlabeled biomolecules
A phase shifter adds a phase of -i to the wavepacket in Box 2. Full size image Alice has prepared a particle at t = 0 in the state $$|\psi (0)\rangle =\frac{1}{\sqrt{3}}(|1\rangle +i|2\rangle +|3\rangle ),$$ (3) and placed it superposed within three boxes. ...
In order to produce the manipulated image, the process typically involves training two encoders on both the source image and the target image and then switching the decoders in order to rebuild the face from image A onto image B. Some applications have gained popularity due to the ease with...
The first is their randomness, which can ensure success in avoiding local extrema and exploring the search space. The second is the black box concept, in which the input and output of considered problems are used without the need of gradient information. In addition, heuristic algorithms are ...
This technique utilizes a bipolar charger to impart a known charge distribution on the aerosol sample. The particles are then classified according to their ability to traverse an electric field. The most common method of interpreting electrical mobility analysis to obtain size (in the SMPS™ sp...
The versatility of these supramolecular networks, combined with their negligible cytotoxicity provides a pathway for the rational design of a range of particle systems (including core–shell, hollow, and yolk–shell) with potential in biomedical and environmental applications....