Zobrazeno 1 - 10
of 24 577
pro vyhledávání: '"Shields P"'
Autor:
Santini Cléo, van Nielen Nika, Coulon Pierre-Marie, Vézian Stéphane, Brault Julien, Shields Philip A., Polman Albert, Damilano Benjamin, Brimont Christelle, Guillet Thierry, Meuret Sophie
Publikováno v:
BIO Web of Conferences, Vol 129, p 32014 (2024)
Externí odkaz:
https://doaj.org/article/98c2253994a24324a0ed51fce63581ca
Autor:
Mondal, Parmita, Shields, Allison, Bhurwani, Mohammad Mahdi Shiraz, Williams, Kyle A, Ionita, Ciprian N
Publikováno v:
Medical Imaging 2024: Physics of Medical Imaging, 139, (2024)
In Angiographic Parametric Imaging (API), accurate estimation of parameters from Time Density Curves (TDC) is crucial. However, these estimations are often marred by errors arising from factors such as patient motion, procedural preferences, image no
Externí odkaz:
http://arxiv.org/abs/2411.05287
Autor:
Vogl, Christian, Taubenberger, Stefan, Csörnyei, Géza, Leibundgut, Bruno, Kerzendorf, Wolfgang E., Sim, Stuart A., Blondin, Stéphane, Flörs, Andreas, Holas, Alexander, Shields, Joshua V., Spyromilio, Jason, Suyu, Sherry H., Hillebrandt, Wolfgang
The ongoing discrepancy in the Hubble constant ($H_0$) estimates obtained through local distance ladder methods and early universe observations poses a significant challenge to the $\Lambda$CDM model, suggesting potential new physics. Type II superno
Externí odkaz:
http://arxiv.org/abs/2411.04968
Autor:
Mondal, Parmita, Nagesh, Swetadri Vasan Setlur, Sommers-Thaler, Sam, Shields, Allison, Bhurwani, Mohammad Mahdi Shiraz, Williams, Kyle A, Baig, Ammad, Snyder, Kenneth, Siddiqui, Adnan H, Levy, Elad, Ionita, Ciprian N
Intraoperative 2D quantitative angiography (QA) for intracranial aneurysms (IAs) has accuracy challenges due to the variability of hand injections. Despite the success of singular value decomposition (SVD) algorithms in reducing biases in computed to
Externí odkaz:
http://arxiv.org/abs/2411.03655
Autor:
Olivo, Vicente Amado, Kerzendorf, Wolfgang, Cherinka, Brian, Shields, Joshua V., Didier, Annie, von der Wense, Katharina
Large scientific institutions, such as the Space Telescope Science Institute, track the usage of their facilities to understand the needs of the research community. Astrophysicists incorporate facility usage data into their scientific publications, e
Externí odkaz:
http://arxiv.org/abs/2411.00987
Autor:
Brzosko, Adam, Woodward, Robert I, Lo, Yuen San, Pittaluga, Mirko, Smith, Peter Raymond, Dynes, James F, Shields, Andrew J
Publikováno v:
Optica Quantum 2, 365-370 (2024)
We report a proof-of-principle realisation of a decoy-state BB84 QKD protocol with phase encoding over a record-breaking 17 km of MMF at a rate of 193 kbits/s, as well as over 1 Mbit/s at a distance of 1 km. These results suggest that QKD can be depl
Externí odkaz:
http://arxiv.org/abs/2410.18646
Autor:
Xu, Bin, Wu, Zhao, Lu, Jiayin, Shields, Michael D., Rycroft, Chris H., Bamer, Franz, Falk, Michael L.
This paper develops a general data-driven approach to stochastic elastoplastic modelling that leverages atomistic simulation data directly rather than by fitting parameters. The approach is developed in the context of metallic glasses, which present
Externí odkaz:
http://arxiv.org/abs/2410.00760
Autor:
Yang, Guoce, Wang, Mengyun, Lee, June Sang, Farmakidis, Nikolaos, Shields, Joe, de Galarreta, Carlota Ruiz, Kendall, Stuart, Bertolotti, Jacopo, Moskalenko, Andriy, Huang, Kairan, Alù, Andrea, Wright, C. David, Bhaskaran, Harish
The next generation of smart imaging and vision systems will require compact and tunable optical computing hardware to perform high-speed and low-power image processing. These requirements are driving the development of computing metasurfaces to real
Externí odkaz:
http://arxiv.org/abs/2409.10976
To study any dynamical system it is useful to find a partition that allows essentially faithful encoding (injective, up to a small exceptional set) into a subshift. Most topological and measure-theoretic systems can be represented by Bratteli-Vershik
Externí odkaz:
http://arxiv.org/abs/2409.00762
Autor:
Qiu, Frank, Michalenko, Joshua, Casias, Lilian K., Radosevich, Cameron J., Slater, Jon, Shields, Eric A.
Point-source transient events (PSTEs) - optical events that are both extremely fast and extremely small - pose several challenges to an imaging system. Due to their speed, accurately characterizing such events often requires detectors with very high
Externí odkaz:
http://arxiv.org/abs/2408.16868