Zobrazeno 1 - 10
of 163
pro vyhledávání: '"R D White"'
Publikováno v:
New Journal of Physics, Vol 16, Iss 7, p 073040 (2014)
We formulate and solve a physically-based, phase space kinetic equation for transport in the presence of trapping. Trapping is incorporated through a waiting time distribution function. From the phase-space analysis, we obtain a generalized diffusion
Externí odkaz:
https://doaj.org/article/c78de7c68bc4486594db6ee153f8c4b2
Publikováno v:
J Acoust Soc Am
This work proposes the use of two physics-based models for wave attenuation to infer the microstructure of cortical bone-like structures. One model for ultrasound attenuation in porous media is based on the independent scattering approximation (ISA)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13f8871cfa7796c0c6798c5d24140224
https://doi.org/10.1121/10.0003213
https://doi.org/10.1121/10.0003213
Autor:
A. García-Abenza, A. I. Lozano, L. Álvarez, J. C. Oller, F. Blanco, P. Stokes, R. D. White, J. de Urquijo, P. Limão-Vieira, D. B. Jones, M. J. Brunger, G. García
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
E-Prints Complutense. Archivo Institucional de la UCM
instname
E-Prints Complutense. Archivo Institucional de la UCM
16 pags., 13 figs., 2 tabs.
A self-consistent data set, with all the necessary inputs for Monte Carlo simulations of electron transport through gaseous tetrahydrofuran (THF) in the energy range 1–100 eV, has been critically compiled in this st
A self-consistent data set, with all the necessary inputs for Monte Carlo simulations of electron transport through gaseous tetrahydrofuran (THF) in the energy range 1–100 eV, has been critically compiled in this st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4dd2cea4b88664afd7810e8c86cb8a0
https://eprints.ucm.es/id/eprint/70707/
https://eprints.ucm.es/id/eprint/70707/
Publikováno v:
Journal of Verification, Validation and Uncertainty Quantification. 5
In this work, we explore how uncertainty in component dimensions affects final product tolerances for warheads. We focus on quantifying uncertainties arising from the machining process and examine how they influence the final weight and center of mas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bb9a338094681cff11f61bd8819eee7
https://doi.org/10.1115/1.4049321
https://doi.org/10.1115/1.4049321
Publikováno v:
2020 IEEE International Ultrasonics Symposium (IUS).
The goal of this work is to quantify the porosity of cortical bone using non-invasive ultrasound attenuation. We do so by formulating a polydisperse version of the Independent Scattering Approximation (ISA) to mathematically model ultrasonic attenuat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ef2071079d754ec167c3d5fc2cd2849
https://doi.org/10.1109/ius46767.2020.9251388
https://doi.org/10.1109/ius46767.2020.9251388
Publikováno v:
Plasma Sources Science and Technology. 31:015003
Using a multi-term solution of the Boltzmann equation and Monte Carlo simulation technique we study behaviour of the third-order transport coefficients for electrons in model gases, including the ionisation model of Lucas and Saelee and modified Ness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fcb2ab1eda5c23e90b52bd5489e51f8
https://doi.org/10.1088/1361-6595/ac4088
https://doi.org/10.1088/1361-6595/ac4088
Autor:
Richard Allen, Glen Wright Colopy, Theodore R. Rieger, Rebecca A. Everett, Angelica Gonzalez, Yifan Cui, Cynthia J. Musante, Lukas Bystricky, R. D. White, Harvey Thomas Banks, Yifei Liu, Yuzhou Chen
Publikováno v:
Progress in Biophysics and Molecular Biology. 139:15-22
Quantitative systems pharmacology (QSP) models aim to mechanistically describe disease progression and predict the effects of existing therapies or novel compounds on disease biomarkers or outcomes. For most drug development applications, it is impor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80c82d7b2baa2d62857c1a24492053c6
https://doi.org/10.1016/j.pbiomolbio.2018.06.002
https://doi.org/10.1016/j.pbiomolbio.2018.06.002
Publikováno v:
The Journal of the Acoustical Society of America. 144:709-719
This work proposes a power law model to describe the attenuation of ultrasonic waves in non-absorbing heterogeneous media with randomly distributed scatterers, mimicking a simplified structure of cortical bone. This paper models the propagation in he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54cc6f8167fc2d4265ebc73df4ebcb68
https://doi.org/10.1121/1.5049782
https://doi.org/10.1121/1.5049782
Autor:
Rebecca A. Everett, Jay A. Rosenheim, Harvey Thomas Banks, Neha Murad, John E. Banks, R. D. White, Bodil N. Cass
Publikováno v:
Mathematical biosciences and engineering : MBE. 15(4)
We apply SE-optimal design methodology to investigate optimal data collection procedures as a first step in investigating information content in ecoinformatics data sets. To illustrate ideas we use a simple phenomenological citrus red mite population
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df7b9ceb890872acf5c0f5f20d4e6421
https://pubmed.ncbi.nlm.nih.gov/30380318
https://pubmed.ncbi.nlm.nih.gov/30380318
Publikováno v:
2018 IEEE International Ultrasonics Symposium (IUS).
Osteoporosis affects porosity in cortical bone. Quantifying levels of osteoporosis by inferring the micro-architectural properties from ultrasonic wave attenuation in cortical bone has yet to be done. In this work we use a phenomenological, power law
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbf4cb926281fecce0a4e52733d6fd85
https://doi.org/10.1109/ultsym.2018.8579776
https://doi.org/10.1109/ultsym.2018.8579776