Zobrazeno 1 - 10
of 1 548
pro vyhledávání: '"Nelson Bradley J."'
Autor:
Gompper, Gerhard, Stone, Howard A., Kurzthaler, Christina, Saintillan, David, Peruani, Fernado, Fedosov, Dmitry A., Auth, Thorsten, Cottin-Bizonne, Cecile, Ybert, Christophe, Clement, Eric, Darnige, Thierry, Lindner, Anke, Goldstein, Raymond E., Liebchen, Benno, Binysh, Jack, Souslov, Anton, Isa, Lucio, di Leonardo, Roberto, Frangipane, Giacomo, Gu, Hongri, Nelson, Bradley J., Brauns, Fridtjof, Marchetti, M. Cristina, Cichos, Frank, Heuthe, Veit-Lorenz, Bechinger, Clemens, Korman, Amos, Feinerman, Ofer, Cavagna, Andrea, Giardina, Irene, Jeckel, Hannah, Drescher, Knut
Activity and autonomous motion are fundamental aspects of many living and engineering systems. Here, the scale of biological agents covers a wide range, from nanomotors, cytoskeleton, and cells, to insects, fish, birds, and people. Inspired by biolog
Externí odkaz:
http://arxiv.org/abs/2411.19783
Remote magnetic manipulation offers wireless control over magnetic objects, which has important medical applications, such as targeted drug delivery and minimally invasive surgeries. Magnetic manipulation systems are categorized into systems using pe
Externí odkaz:
http://arxiv.org/abs/2402.06012
Autor:
Landers, Fabian C., Gantenbein, Valentin, Hertle, Lukas, Veciana, Andrea, Llacer-Wintle, Joaquin, Chen, Xiang-Zhong, Ye, Hao, Franco, Carlos, Puigmarti-Luis, Josep, Kim, Minsoo, Nelson, Bradley J., Pane, Salvador
Magnetic microrobots have been developed for navigating microscale environments by means of remote magnetic fields. However, limited propulsion speeds at small scales remain an issue in the maneuverability of these devices as magnetic force and torqu
Externí odkaz:
http://arxiv.org/abs/2310.04433
Autor:
Kim, Minsoo, Kim, Donghoon, Aktas, Buse, Choi, Hongsoo, Puigmartí-Luis, Josep, Nelson, Bradley J., Chen, Xiang-Zhong, Pané, Salvador
Advanced flexible electronics and soft robotics require the development and implementation of flexible functional materials. Magnetoelectric (ME) oxide materials can convert magnetic input into electric output and vice versa, making them excellent ca
Externí odkaz:
http://arxiv.org/abs/2210.09679
Autor:
Sevim, Semih, Franco, Carlos, Aragonès, Albert C., Darwish, Nadim, Kim, Donghoon, Picca, Rosaria Anna, Nelson, Bradley J., Pané, Salvador, Díez-Pérez, Ismael, Puigmartí-Luis, Josep
Electric fields have been highlighted as a smart reagent in nature's enzymatic machinery, as they can directly trigger or accelerate redox and/or non-redox chemical processes with stereo- and regio-specificity. In natural catalysis, controlled mass t
Externí odkaz:
http://arxiv.org/abs/2209.09743
Autor:
Kim, Donghoon, Kim, Minsoo, Reidt, Steffen, Han, Hyeon, Choi, Hongsoo, Puigmartí-Luis, Josep, Trassin, Morgan, Nelson, Bradley J., Chen, Xiang-Zhong, Pané, Salvador
The shape recovery ability of shape-memory alloys vanishes below a critical size (~50nm), which prevents their practical applications at the nanoscale. In contrast, ferroic materials, even when scaled down to dimensions of a few nanometers, exhibit a
Externí odkaz:
http://arxiv.org/abs/2206.05364
Autor:
Lim, Lek-Heng, Nelson, Bradley J.
We explain equivariant neural networks, a notion underlying breakthroughs in machine learning from deep convolutional neural networks for computer vision to AlphaFold 2 for protein structure prediction, without assuming knowledge of equivariance or n
Externí odkaz:
http://arxiv.org/abs/2205.07362
Autor:
Nelson, Bradley J.
A challenge in computational topology is to deal with large filtered geometric complexes built from point cloud data such as Vietoris-Rips filtrations. This has led to the development of schemes for parallel computation and compression which restrict
Externí odkaz:
http://arxiv.org/abs/2205.01539
Autor:
Nelson, Bradley J., Luo, Yuan
Dimensionality reduction techniques are powerful tools for data preprocessing and visualization which typically come with few guarantees concerning the topological correctness of an embedding. The interleaving distance between the persistent homology
Externí odkaz:
http://arxiv.org/abs/2201.13012