Zobrazeno 1 - 10
of 8 398
pro vyhledávání: '"A Symes"'
A numerical investigation of Matched Source Waveform Inversion applied to acoustic transmission data
Iterative inversion of seismic, ultrasonic, and other wave data by local gradient-based optimization of mean-square data prediction error (Full Waveform Inversion or FWI) can fail to converge to useful model estimates if started from an initial model
Externí odkaz:
http://arxiv.org/abs/2412.06074
A significant challenge for autonomous cyber defence is ensuring a defensive agent's ability to generalise across diverse network topologies and configurations. This capability is necessary for agents to remain effective when deployed in dynamically
Externí odkaz:
http://arxiv.org/abs/2410.17647
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:
Symes, William W.
Adaptive Waveform Inversion (AWI) applied to transient transmitted wave data can yield estimates of index of refraction (or wave velocity) similar to those obtained by travel time inversion. The AWI objective function measures normalized mean-square
Externí odkaz:
http://arxiv.org/abs/2402.17696
Publikováno v:
Tizard Learning Disability Review, 2024, Vol. 29, Issue 3/4, pp. 117-129.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/TLDR-10-2023-0026
Autor:
Kettle, B., Colgan, C., Los, E., Gerstmayr, E., Streeter, M. J. V., Albert, F., Astbury, S., Baggott, R. A., Cavanagh, N., Falk, K., Hyde, T. I., Lundh, O., Rajeev, P. P., Riley, D., Rose, S. J., Sarri, G., Spindloe, C., Svendsen, K., Symes, D. R., Smid, M., Thomas, A. G. R., Thornton, C., Watt, R., Mangles, S. P. D.
Laser-driven compact particle accelerators can provide ultrashort pulses of broadband X-rays, well suited for undertaking X-ray absorption spectroscopy measurements on a femtosecond timescale. Here the Extended X-ray Absorption Fine Structure (EXAFS)
Externí odkaz:
http://arxiv.org/abs/2305.10123
Autor:
Zac Dragan, Adam R. George, Ryan J. Campbell, Randolph Gray, Brahman Shankar Sivakumar, Michael Symes
Publikováno v:
Journal of Craniovertebral Junction and Spine, Vol 15, Iss 3, Pp 338-342 (2024)
Introduction: Favorable short- and long-term outcomes have been reported for lumbar intervertebral total disc replacement (L-TDR). However, there is little evidence regarding the uptake of L-TDR in practice. The objective of this study was to analyze
Externí odkaz:
https://doaj.org/article/37f6f4e3fbd74bd8a1ce2b7814462877
Autor:
Laura Kadowaki, Bobbi Symes, Kahir Lalji, Grace Park, Wynona Giannasi, Jennifer Hystad, Elayne McIvor
Publikováno v:
Health Promotion and Chronic Disease Prevention in Canada, Vol 44, Iss 9, Pp 376-384 (2024)
IntroductionOlder adults with higher needs are ideal candidates for social prescribing interventions, given the complex and intersectoral nature of their needs. This article describes findings from a developmental evaluation of 19 social prescribing
Externí odkaz:
https://doaj.org/article/566b28e7931b4fe98cfcbf782c4d7489
Autor:
Laura Kadowaki, Bobbi Symes, Kahir Lalji, Grace Park, Wynona Giannasi, Jennifer Hystad, Elayne McIvor
Publikováno v:
Promotion de la santé et prévention des maladies chroniques au Canada, Vol 44, Iss 9, Pp 418-427 (2024)
IntroductionLes aînés ayant des besoins accrus sont des candidats idéaux pour les interventions de prescription sociale, compte tenu de la nature complexe et intersectorielle de leurs besoins. Cet article présente les résultats d’une évaluati
Externí odkaz:
https://doaj.org/article/a1d8b0f6ff9f4afebbba48a71e3b64d0
Autor:
Brendan Kettle, Cary Colgan, Eva E. Los, Elias Gerstmayr, Matthew J. V. Streeter, Felicie Albert, Sam Astbury, Rory A. Baggott, Niall Cavanagh, Kateřina Falk, Timothy I. Hyde, Olle Lundh, P. Pattathil Rajeev, Dave Riley, Steven J. Rose, Gianluca Sarri, Chris Spindloe, Kristoffer Svendsen, Dan R. Symes, Michal Šmíd, Alec G. R. Thomas, Chris Thornton, Robbie Watt, Stuart P. D. Mangles
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-7 (2024)
Abstract Laser-driven compact particle accelerators can provide ultrashort pulses of broadband X-rays, well suited for undertaking X-ray absorption spectroscopy measurements on a femtosecond timescale. Here the Extended X-ray Absorption Fine Structur
Externí odkaz:
https://doaj.org/article/05cab197d13f441b96f6c43822dddbdc