Zobrazeno 1 - 10
of 2 854
pro vyhledávání: '"P. Marklund"'
Publikováno v:
Friction, Vol 12, Iss 5, Pp 997-1015 (2023)
Abstract Carbon fiber reinforced polytetrafluoroethylene (CF/PTFE) composites are known for their exceptional tribological performance when sliding against steel or cast iron in inert gas environments. Compared to experiments in humid air, about an o
Externí odkaz:
https://doaj.org/article/00bddd8548db4136a031844465f350b4
Autor:
Los, E. E., Gerstmayr, E., Arran, C., Streeter, M. J. V., Colgan, C., Cobo, C. C., Kettle, B., Blackburn, T. G., Bourgeois, N., Calvin, L., Carderelli, J., Cavanagh, N., Di Piazza, S. J. D. Dann A., Fitzgarrald, R., Ilderton, A., Keitel, C. H., Marklund, M., McKenna, P., Murphy, C. D., Najmudin, Z., Parsons, P., Rajeev, P. P., Symes, D. R., Tamburini, M., Thomas, A. G. R., Wood, J. C., Zepf, M., Sarri, G., Ridgers, C. P., Mangles, S. P. D
Radiation reaction describes the effective force experienced by an accelerated charge due to radiation emission. Quantum effects dominate charge dynamics and radiation production[1][2] for charges accelerated by fields with strengths approaching the
Externí odkaz:
http://arxiv.org/abs/2407.12071
Autor:
C. Yver-Kwok, C. Philippon, P. Bergamaschi, T. Biermann, F. Calzolari, H. Chen, S. Conil, P. Cristofanelli, M. Delmotte, J. Hatakka, M. Heliasz, O. Hermansen, K. Komínková, D. Kubistin, N. Kumps, O. Laurent, T. Laurila, I. Lehner, J. Levula, M. Lindauer, M. Lopez, I. Mammarella, G. Manca, P. Marklund, J.-M. Metzger, M. Mölder, S. M. Platt, M. Ramonet, L. Rivier, B. Scheeren, M. K. Sha, P. Smith, M. Steinbacher, G. Vítková, S. Wyss
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 89-116 (2021)
The Integrated Carbon Observation System (ICOS) is a pan-European research infrastructure which provides harmonized and high-precision scientific data on the carbon cycle and the greenhouse gas budget. All stations have to undergo a rigorous assessme
Externí odkaz:
https://doaj.org/article/edd0f0a098ec4c62a6e75d95aab29efa
Common crowdsourcing systems average estimates of a latent quantity of interest provided by many crowdworkers to produce a group estimate. We develop a new approach -- predict-each-worker -- that leverages self-supervised learning and a novel aggrega
Externí odkaz:
http://arxiv.org/abs/2401.13239
Autor:
Strandberg, Per Erik, Marklund, Yosh
There is a growing body of knowledge in the computer science, software engineering, software testing and software test automation disciplines. However, a challenge for researchers is to evaluate their research findings, ideas and tools due to lack of
Externí odkaz:
http://arxiv.org/abs/2311.14510
Autor:
Bulanov, S. S., Benedetti, C., Terzani, D., Schroeder, C. B., Esarey, E., Blackburn, T., Marklund, M.
Plasma based acceleration is considered a promising concept for the next generation of linear electron-positron colliders. Despite the great progress achieved over last twenty years in laser technology, laser and beam driven particle acceleration, an
Externí odkaz:
http://arxiv.org/abs/2311.10836
Autor:
De Andres, Aitor, Bhadoria, Shikha, Marmolejo, Javier Tello, Muschet, Alexander, Fischer, Peter, Barzegar, Hamid Reza, Blackburn, Tom, Gonoskov, Arkady, Hanstorp, Dag, Marklund, Mattias, Veisz, Laszlo
Publikováno v:
Communications Physics, 7, 293 (2024)
Acceleration of electrons in vacuum directly by intense laser fields, often termed vacuum laser acceleration (VLA), holds great promise for the creation of compact sources of high-charge, ultrashort, relativistic electron bunches. However, while the
Externí odkaz:
http://arxiv.org/abs/2310.11817
In continual learning, plasticity refers to the ability of an agent to quickly adapt to new information. Neural networks are known to lose plasticity when processing non-stationary data streams. In this paper, we propose L2 Init, a simple approach fo
Externí odkaz:
http://arxiv.org/abs/2308.11958
Autor:
Kumar, Saurabh, Marklund, Henrik, Rao, Ashish, Zhu, Yifan, Jeon, Hong Jun, Liu, Yueyang, Van Roy, Benjamin
An agent that efficiently accumulates knowledge to develop increasingly sophisticated skills over a long lifetime could advance the frontier of artificial intelligence capabilities. The design of such agents, which remains a long-standing challenge o
Externí odkaz:
http://arxiv.org/abs/2307.04345
Autor:
Aitor De Andres, Shikha Bhadoria, Javier Tello Marmolejo, Alexander Muschet, Peter Fischer, Hamid Reza Barzegar, Thomas Blackburn, Arkady Gonoskov, Dag Hanstorp, Mattias Marklund, Laszlo Veisz
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-6 (2024)
Abstract Acceleration of electrons in vacuum directly by intense laser fields holds great promise for the generation of high-charge, ultrashort, relativistic electron bunches. While the energy gain is expected to be higher with tighter focusing, this
Externí odkaz:
https://doaj.org/article/49006c776d27470ab48b6138b2284b6e