Zobrazeno 1 - 10
of 1 175
pro vyhledávání: '"Dymov, A."'
We consider a Hamiltonian chain of rotators (in general nonlinear) in which the first rotator is damped. Being motivated by problems of nonequilibrium statistical mechanics of crystals, we construct a strict Lyapunov function that allows us to find a
Externí odkaz:
http://arxiv.org/abs/2406.19499
Autor:
Beaini, Dominique, Huang, Shenyang, Cunha, Joao Alex, Li, Zhiyi, Moisescu-Pareja, Gabriela, Dymov, Oleksandr, Maddrell-Mander, Samuel, McLean, Callum, Wenkel, Frederik, Müller, Luis, Mohamud, Jama Hussein, Parviz, Ali, Craig, Michael, Koziarski, Michał, Lu, Jiarui, Zhu, Zhaocheng, Gabellini, Cristian, Klaser, Kerstin, Dean, Josef, Wognum, Cas, Sypetkowski, Maciej, Rabusseau, Guillaume, Rabbany, Reihaneh, Tang, Jian, Morris, Christopher, Koutis, Ioannis, Ravanelli, Mirco, Wolf, Guy, Tossou, Prudencio, Mary, Hadrien, Bois, Therence, Fitzgibbon, Andrew, Banaszewski, Błażej, Martin, Chad, Masters, Dominic
Recently, pre-trained foundation models have enabled significant advancements in multiple fields. In molecular machine learning, however, where datasets are often hand-curated, and hence typically small, the lack of datasets with labeled features, an
Externí odkaz:
http://arxiv.org/abs/2310.04292
Spin decoherence and off-resonance behavior of radiofrequency-driven spin rotations in storage rings
Autor:
Nikolaev, N. N., Rathmann, F., Slim, J., Andres, A., Hejny, V., Nass, A., Kacharava, A., Lenisa, P., Pretz, J., Saleev, A., Shmakova, V., Soltner, H., Abusaif, F., Aggarwal, A., Aksentev, A., Alberdi, B., Barion, L., Bekman, I., Beyß, M., Böhme, C., Breitkreutz, B., Canale, N., Ciullo, G., Dymov, S., Fröhlich, N. -O., Gebel, R., Gaisser, M., Grigoryev, K., Grzonka, D., Hetzel, J., Javakhishvili, O., Kamerdzhiev, V., Karanth, S., Keshelashvili, I., Kononov, A., Laihem, K., Lehrach, A., Lomidze, N., Lorentz, B., Macharashvili, G., Magiera, A., Mchedlishvili, D., Melnikov, A., Müller, F., Pesce, A., Poncza, V., Prasuhn, D., Shergelashvili, D., Shurkhno, N., Siddique, S., Silenko, A., Stassen, S., Stephenson, E. J., Ströher, H., Tabidze, M., Tagliente, G., Valdau, Y., Vitz, M., Wagner, T., Wirzba, A., Wrońska, A., Wüstner, P., Żurek, M.
Radiofrequency-driven resonant spin rotators are routinely used as standard instruments in polarization experiments in particle and nuclear physics. Maintaining the continuous exact parametric spin-resonance condition of the equality of the spin rota
Externí odkaz:
http://arxiv.org/abs/2309.05080
Autor:
Slim, J., Rathmann, F., Andres, A., Hejny, V., Nass, A., Kacharava, A., Lenisa, P., Nikolaev, N. N., Pretz, J., Saleev, A., Shmakova, V., Soltner, H., Abusaif, F., Aggarwal, A., Aksentev, A., Alberdi, B., Barion, L., Bekman, I., Beyß, M., Böhme, C., Breitkreutz, B., Canale, N., Ciullo, G., Dymov, S., Fröhlich, N. -O., Gebel, R., Gaisser, M., Grigoryev, K., Grzonka, D., Hetzel, J., Javakhishvili, O., Kamerdzhiev, V., Karanth, S., Keshelashvili, I., Kononov, A., Laihem, K., Lehrach, A., Lomidze, N., Lorentz, B., Macharashvili, G., Magiera, A., Mchedlishvili, D., Melnikov, A., Müller, F., Pesce, A., Poncza, V., Prasuhn, D., Shergelashvili, D., Shurkhno, N., Siddique, S., Silenko, A., Stassen, S., Stephenson, E. J., Ströher, H., Tabidze, M., Tagliente, G., Valdau, Y., Vitz, M., Wagner, T., Wirzba, A., Wrońska, A., Wüstner, P., Żurek, M.
In polarization experiments at storage rings, one of the challenges is to maintain the spin-resonance condition of a radio-frequency spin rotator with the spin-precessions of the orbiting particles. Time-dependent variations of the magnetic fields of
Externí odkaz:
http://arxiv.org/abs/2309.06561
Publikováno v:
Актуальные вопросы пожарной безопасности, Vol 22, Iss 4, Pp 24-31 (2024)
The article considers theoretical and practical aspects of forest firefighter’s head protection. The main dangerous factors affecting the firefighter when extinguishing a forest fire are identified. Variants of possible practical solutions are give
Externí odkaz:
https://doaj.org/article/78aa43f024f34623a3682d4a1c0ddc3e
Autor:
E. O. Popova, S. Y. Tkachev, A. K. Karpenko, Yu. A. Lee, P. A. Chislov, S. H. Ali, A. M. Dymov, A. Z. Vinarov, A. A. Akovantseva, B. P. Ershov, D. A. Golub, M. D. Shchekleina, G. Y. Galechyan, D. A. Bogoedov, E. R. Gafarova, R. E. Musaelyan, P. S. Timashev
Publikováno v:
Vestnik Urologii, Vol 12, Iss 4, Pp 121-134 (2024)
Despite advances in minimally invasive surgery, urolithiasis still recurs within the first five years after the first episode in more than 50% of patients. Researchers continue to search for new crystallisation inhibitors, metaphylaxis strategies and
Externí odkaz:
https://doaj.org/article/0542849b7c6242ccadd278e7e235e789
Publikováno v:
Актуальные вопросы пожарной безопасности, Vol 21, Iss 3, Pp 29-36 (2024)
The article discusses the most popular rescue systems (harnesses) used in a set with rope descent fire devices. The ranking of rescue systems by operational characteristics is carried out. The need to develop a national standard for rescue systems is
Externí odkaz:
https://doaj.org/article/2f9aa107aef549bbb1e647a1cc55f94f
Autor:
Dymov, Andrey
We find asymptotical expansions as $\nu \to 0$ for integrals of the form $\int_{\mathbb{R}^d} F(x) / \big(\omega(x)^2 + \nu^2\big)\, dx$, where sufficiently smooth functions $F$ and $\omega$ satisfy natural assumptions for their behaviour at infinity
Externí odkaz:
http://arxiv.org/abs/2209.08943
Publikováno v:
Актуальные вопросы пожарной безопасности, Vol 20, Iss 2, Pp 33-38 (2024)
The article deals with the issues of the scope and sequence of fire-technical equipment tests. There is shown the difference in tests within product commissioning and during tests confirming the daily performance of products. There is considered the
Externí odkaz:
https://doaj.org/article/7137dfc92edc43feb9b1693dea85f6a0
Deep learning for early detection of papillary bladder cancer on a limited set of cystoscopic images
Autor:
V. S. Rozova, C. Russo, V. Y. Lekarev, V. V. Kazantseva, A. M. Dymov, A. S. Rzhevskiy, A. V. Zvyagin
Publikováno v:
Сеченовский вестник, Vol 15, Iss 1, Pp 61-70 (2024)
Aim. The aim of this study was to develop and evaluate the effectiveness of a convolutional neural network (CNN) in detecting papillary bladder cancer (PBC) using a limited set of cystoscopic images.Materials and methods. Twenty patients who underwen
Externí odkaz:
https://doaj.org/article/ced61b87a5a246dd87ed56f1717cb16b