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pro vyhledávání: '"Bowen, R. A."'
Autor:
Gullick, G., Owen, C.N., Watkins, W.J., Cook, S., Helbrow, J., Reed, H., Squires, R., Park, S., Weir, E., Aquilina, F., Webber, N., Nye, E., Atkinson, C., Blair, C., Halstead, A., Daniels, E., Alves, A., Chew, S., Thomas, W., Spensley, S., Beresford, M., Bowen, R., Robinson, T.
Publikováno v:
In ESMO Real World Data and Digital Oncology September 2024 5
Autor:
Hegde, Ganesh, Bowen, R. Chris
Large scale Density Functional Theory (DFT) based electronic structure calculations are highly time consuming and scale poorly with system size. While semi-empirical approximations to DFT result in a reduction in computational time versus ab initio D
Externí odkaz:
http://arxiv.org/abs/1609.05737
The strong non-linear increase in Cu interconnect line resistance with a decrease in linewidth presents a significant obstacle to their continued downscaling. In this letter we use first principles density functional theory based electronic structure
Externí odkaz:
http://arxiv.org/abs/1601.06675
Autor:
Hegde, Ganesh, Bowen, R. Chris
The accuracy of a single s-orbital representation of Cu towards enabling multi-thousand atom ab initio calculations of electronic structure is evaluated in this work. If an electrostatic compensation charge of approximately 0.3 electrons per atom is
Externí odkaz:
http://arxiv.org/abs/1509.01204
Autor:
Hall, M.R., Dehbi, H.-M., Banerjee, S., Lord, R., Clamp, A., Ledermann, J.A., Nicum, S., Lilleywhite, R., Bowen, R., Michael, A., Feeney, A., Glasspool, R., Hackshaw, A., Rustin, G.
Publikováno v:
In Gynecologic Oncology December 2020 159(3):692-698
Akademický článek
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Autor:
Hegde, Ganesh, Bowen, R. Chris
The effect of realistic metal electronic structure on the lower limit of resistivity in [100] oriented n-Si is investigated using full band Density Functional Theory and Semi-Empirical Tight Binding (TB) calculations. Using simulation unit cells guid
Externí odkaz:
http://arxiv.org/abs/1405.1317
Autor:
Bowen, R., Ferreira, P. G.
Publikováno v:
Phys.Rev. D66 (2002) 041302
We consider the most general parametrization of flat topologically compact universes, complementing the work of Scannapieco, Levin and Silk to include non-trivial shapes. We find that modifications in shape of the fundamental domain will lead to dist
Externí odkaz:
http://arxiv.org/abs/astro-ph/0207505
Publikováno v:
Mon.Not.Roy.Astron.Soc. 351 (2004) 769
In this paper we pursue a new technique to search for evidence of a finite Universe, making use of a spherical mexican-hat wavelet decomposition of the microwave background fluctuations. Using the information provided by the wavelet coefficients at s
Externí odkaz:
http://arxiv.org/abs/astro-ph/0205155
Publikováno v:
Mon.Not.Roy.Astron.Soc.334:760,2002
Recent estimates of cosmological parameters derived from Cosmic Microwave Background (CMB) anisotropies are based on the assumption that we know the precise amount of energy density in relativistic particles in the universe, $\omega_{rel}$, at all ti
Externí odkaz:
http://arxiv.org/abs/astro-ph/0110636