Zobrazeno 1 - 10
of 12
pro vyhledávání: '"M. H. G. Amin"'
Publikováno v:
Magazine of Concrete Research. 57:225-234
This paper describes apparatus that enables loading of a concrete beam reinforced with aramid fibre-reinforced plastic (AFRP) inside the magnet of a magnetic resonance imaging (MRI) scanner, and the subsequent measurement in three dimensions of the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82a75f42857ed9b7847eef0fa0a5fcb2
https://doi.org/10.1680/macr.2005.57.4.225
https://doi.org/10.1680/macr.2005.57.4.225
Publikováno v:
Magazine of Concrete Research. 57:101-109
A range of magnetic resonance imaging (MRI) measurements of water in concrete samples and their constituent materials is described and it is demonstrated that MRI can be used to (1) discriminate the spatial distribution of aggregates within a fresh s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a31fe1e92f402348cf20ea15570273dd
https://doi.org/10.1680/macr.2005.57.2.101
https://doi.org/10.1680/macr.2005.57.2.101
Publikováno v:
Magazine of Concrete Research. 57:111-121
This study extends previous work and demonstrates that magnetic resonance imaging (MRI) of water allows the internal crack pattern of hardened concrete to be observed along with the internal aggregate structure. The ability to reconstruct three-dimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6d26351d755fe9c56eb82986b592895
https://doi.org/10.1680/macr.2005.57.2.111
https://doi.org/10.1680/macr.2005.57.2.111
Publikováno v:
Measurement Science and Technology. 15:1871-1876
Magnetic resonance imaging (MRI) has been used to quantitate in situ the goodness of laminar mixing of two streams of 1% aqueous sodium carboxymethylcellulose with different MnCl2 concentrations, flowing through a single-screw extruder (0.04 m diamet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e4e16f3e73f885c82705f58ac592a2c
https://doi.org/10.1088/0957-0233/15/9/026
https://doi.org/10.1088/0957-0233/15/9/026
Publikováno v:
Measurement Science and Technology. 14:1760-1768
A versatile system has been developed for magnetic resonance imaging (MRI) measurements, in which a ceramic barrel/outer cylinder (0.04 m internal diameter) can be configured either as a single-screw extruder (polyetheretherketone (PEEK), length to d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74a62c7ce43e408c961a3c80876cdfb8
https://doi.org/10.1088/0957-0233/14/10/304
https://doi.org/10.1088/0957-0233/14/10/304
Publikováno v:
Progress in Physical Geography: Earth and Environment. 22:135-165
This article draws attention to the potential of magnetic resonance imaging (MRI) for studies of patterns and mechanisms of water infiltration into soils, and stresses the vitally important need for collaboration between hydrologists, soil physicists
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::801ce5cebe4b49fa95dc27cba4f0a946
https://doi.org/10.1177/030913339802200201
https://doi.org/10.1177/030913339802200201
Autor:
Richard J. Chorley, T. A. Carpenter, M. H. G. Amin, Thomas Vogel, Melena Cislerova, Keith Richards, Laurance D. Hall
Publikováno v:
Hydrological Processes. 11:471-483
In this paper, the feasibility of using magnetic resonance imaging (MRI) to study water infiltration into a heterogeneous soil is examined, together with its difficulties and limitations. MRI studies of ponded water infiltration into an undisturbed s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1af681a37ebb29da0c37d25734b421fb
https://doi.org/10.1002/(sici)1099-1085(199704)11:5<471::aid-hyp454>3.0.co
https://doi.org/10.1002/(sici)1099-1085(199704)11:5<471::aid-hyp454>3.0.co
Autor:
Keith Richards, T. A. Carpenter, Richard J. Chorley, Laurance D. Hall, M. H. G. Amin, S. J. Gibbs
Publikováno v:
Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences. 453:489-513
This paper reports on the use of pulsed–field gradient (PFG) magnetic resonance (MR) techniques to obtain displacement and velocity spectra of steady–state, saturated flow through a column packed with glass beads. The displacement spectra obtaine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::096f677903416240da684fa0e3978ad6
https://doi.org/10.1098/rspa.1997.0028
https://doi.org/10.1098/rspa.1997.0028
Autor:
B. W. Bache, Richard J. Chorley, M. H. G. Amin, Keith Richards, Laurance D. Hall, T. A. Carpenter
Publikováno v:
Hydrological Processes. 7:279-286
Experiments on model and real soil blocks designed to assess the feasibility of using magnetic resonance imaging for three-dimensional mapping of the time-varying spatial distribution of water in structured soils are reported. The results show that,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5eea8538e8344e4d45b64dd567b86985
https://doi.org/10.1002/hyp.3360070305
https://doi.org/10.1002/hyp.3360070305
Publikováno v:
Magnetic Resonance in Food Science ISBN: 9780854046485
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9c6251ce1797b9f6bacdfab6031bcc8
https://doi.org/10.1039/9781847551276-00096
https://doi.org/10.1039/9781847551276-00096
