Zobrazeno 1 - 10
of 242
pro vyhledávání: '"A. B. Deb"'
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
Multiple scattering with wave-like atoms is known to produce non-trivial many-body effects. Here, the authors investigate multiple scattering in the semi-classical limit using deviations in the scattering halos produced by the collision of indistingu
Externí odkaz:
https://doaj.org/article/a43b2532fc8946e4a4fb8992def53b67
Autor:
M Z H Kolk, S Ruiperez-Campillo, B Deb, E J Bekkers, B D De Vos, A C J Van Der Lingen, C P Allaart, I Isgum, A J Rogers, P Clopton, A A M Wilde, R E Knops, S M Narayan, F V Y Tjong
Publikováno v:
Europace. 25
Funding Acknowledgements Type of funding sources: Public grant(s) – National budget only. Main funding source(s): NWO Rubicon (452019308) Amsterdam Cardiovascular Sciences Background Left Ventricular Ejection Fraction (LVEF) is suboptimal as a sole
Publikováno v:
Water Resources Management
Drinking water insecurity in small and rural, remote, or otherwise marginalized communities in Canada is pervasive and complex with multiple dimensions and impacts. These communities face challenges such as variable source water quality, lack of reso
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033474 (2020)
We study resonant dipole-dipole coupling and the associated van der Waals energy shifts in Rydberg excited atomic rubidium and potassium and investigate Förster resonances between interspecies pair states. A comprehensive survey over experimentally
Externí odkaz:
https://doaj.org/article/e6f10e5b705a4529b77db6c5a145f629
Publikováno v:
New Journal of Physics, Vol 22, Iss 7, p 073017 (2020)
We experimentally and theoretically investigate in-medium propagation effects of off-resonant light in dense, spatially inhomogeneous ultracold atomic gases. Focussing on frequency modulation spectroscopy as the dispersive detection tool of atoms, we
Externí odkaz:
https://doaj.org/article/f8aaf5b4c7fe497780a268321d324570
Autor:
Amita B. Deb, Niels Kjærgaard
Publikováno v:
Science. 374:972-975
The Pauli exclusion principle forbids indistinguishable fermions to occupy the same quantum mechanical state. Its implications are profound and it for example accounts for the electronic shell structure of atoms. Here we perform measurements on the s
Autor:
P Ganesan, A J Rogers, B Deb, R Feng, M Rodrigo, S Ruiperez-Campillo, F V Tjong, N Bhatia, P Clopton, W J Rappel, S M Narayan
Publikováno v:
European Heart Journal. 43
Background Atrial fibrillation (AF) can have organized regions, in the form of consistent dominant frequency sites, focal or reentrant sites, but it is unclear how these overlap with or differ from focal atrial tachycardias (AT) or potential drivers.
Autor:
S Ruiperez-Campillo, B Deb, R Feng, P Ganesan, F V Y Tjong, P Clopton, A J Rogers, S M Narayan
Publikováno v:
European Heart Journal. 43
Background/Introduction Signals in Electrophysiology cases are often noisy despite laboratory shielding and filtering, and current noise-reduction methods are suboptimal. Template matching can identify a “nearest type” of electrogram, but librari
Autor:
S Ruiperez-Campillo, B Deb, R Feng, P Ganesan, F V Y Tjong, P Clopton, A J Rogers, S M Narayan
Publikováno v:
European Heart Journal. 43
Background/Introduction Mapping AF is challenging. Monophasic action potentials (MAPs) show that most of the recorded signals are not representing the atrial activity, and arise from far-field or other artifacts. Thus, reducing noise in electrophysio
Automatic left atrial segmentation from cardiac CT using computer graphics imaging and deep learning
Autor:
R Feng, B Deb, P Ganesan, A J Rogers, S Ruiperez-Campillo, P Clopton, F V Tjong, H J Chang, M Rodrigo, M Zaharia, S M Narayan
Publikováno v:
European Heart Journal. 43
Introduction Segmenting left atrial (LA) substructures, including the LA body, appendage (LAA), and pulmonary veins (PVs), from computed tomography (CT) is central to electroanatomic mapping for ablation and functional studies in patients with atrial