Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Robert Hewson"'
Publikováno v:
Biosurface and Biotribology, Vol 7, Iss 4, Pp 206-218 (2021)
Abstract The human knee implant is computationally modelled in the mixed lubrication regime to investigate the tribological performance of the implant. This model includes the complex geometry of the implant components, unlike elliptical contact mode
Externí odkaz:
https://doaj.org/article/821636b7273549028c028b80b32ffdd8
Publikováno v:
Remote Sensing, Vol 14, Iss 24, p 6303 (2022)
Geologic remote sensing studies often targets surface cover that is supposed to be invariant or only changing on a geological timescale. In terms of surface material characteristics, this holds for rocks and minerals, but only to a lesser degree for
Externí odkaz:
https://doaj.org/article/92e85949fd0746d18ae0a8864e72bb66
Publikováno v:
Biosurface and Biotribology (2018)
This numerical study predicted wear of lubricated total knee replacements with the existing of textured surface and the possibility of surface designs to reduce wear. In the first part, a wear model of metal-on-polyethylene total knee replacement was
Externí odkaz:
https://doaj.org/article/b8567e9851764b6c88d683f43661e65d
Autor:
Sabine Chabrillat, Thomas John Cudahy, Cindy Ong, Buddy Wheaton, Dan Carter, Robert Hewson, Hermann Kaufmann, Ian Lau, Andreas Eisele
Publikováno v:
Remote Sensing, Vol 4, Iss 11, Pp 3265-3286 (2012)
In this study we tested the feasibility of the thermal infrared (TIR) wavelength region (within the atmospheric window between 8 and 11.5 μm) together with the traditional solar reflective wavelengths for quantifying soil properties for coarse-textu
Externí odkaz:
https://doaj.org/article/5da13b3331dd4c8689f755eaf92f0b02
Autor:
Gregory de Boer, Nicholas Raske, Hongbo Wang, Junwai Kow, Ali Alazmani, Mazdak Ghajari, Peter Culmer, Robert Hewson
Publikováno v:
Sensors, Vol 17, Iss 11, p 2539 (2017)
This paper investigates the design optimisation of a magnetic field based soft tactile sensor, comprised of a magnet and Hall effect module separated by an elastomer. The aim was to minimise sensitivity of the output force with respect to the input m
Externí odkaz:
https://doaj.org/article/f21fbb22894b41cbb6e5ff6c90df17cd
Autor:
Manar Al-Mashhadani, Robert Hewson, Roberto Vivancos, Alex Keenan, Nick J. Beeching, John Wain, Christopher M. Parry
Publikováno v:
Emerging Infectious Diseases, Vol 17, Iss 1, Pp 123-125 (2011)
To determine antimicrobial drug resistance patterns, we characterized nontyphoidal Salmonella enterica strains isolated in Liverpool, UK, January 2003 through December 2009. Decreased susceptibility to ciprofloxacin was found in 103 (20.9%) of 492 is
Externí odkaz:
https://doaj.org/article/8c6dccd066814a7b89b5aeeee8748621
Autor:
Hongbo Wang, Greg de Boer, Junwai Kow, Ali Alazmani, Mazdak Ghajari, Robert Hewson, Peter Culmer
Publikováno v:
Sensors, Vol 16, Iss 9, p 1356 (2016)
Tactile sensors are essential if robots are to safely interact with the external world and to dexterously manipulate objects. Current tactile sensors have limitations restricting their use, notably being too fragile or having limited performance. Mag
Externí odkaz:
https://doaj.org/article/c7ea6e69c8e546c7b1ec1a2932dbba65
A design approach accounting for manufacturing constraints is described for spatially optimised fibre-reinforced composites. The approach is based on the optimisation of local fibre orientation, the fibre volume fraction and density-based topology op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfaa949e4d052955d5b96f687e50c6ef
http://hdl.handle.net/10044/1/104441
http://hdl.handle.net/10044/1/104441
Publikováno v:
AIAA SCITECH 2023 Forum.
Publikováno v:
Biosurface and Biotribology, Vol 7, Iss 4, Pp 206-218 (2021)
The human knee implant is computationally modelled in the mixed lubrication regime to investigate the tribological performance of the implant. This model includes the complex geometry of the implant components, unlike elliptical contact models that a