Zobrazeno 1 - 10
of 251
pro vyhledávání: '"M. H. Lewis"'
Autor:
G. A. Rose, R. G. Davies, I. R. Appadurai, W. G. Lewis, J. S. Cho, M. H. Lewis, I. M. Williams, D. M. Bailey
Publikováno v:
Experimental Physiology, Vol 103, Iss 11, Pp 1505-1512 (2018)
New Findings What is the central question of this study? To what extent cardiorespiratory fitness is impaired in patients with abdominal aortic aneurysmal (AAA) disease and corresponding implications for postoperative survival requires further invest
Externí odkaz:
https://doaj.org/article/d1840a7ce02a4a39884c12e29c776574
Autor:
M. H. Lewis
Publikováno v:
Understanding Materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f328087c132344e0d64f46afa18c48e
https://doi.org/10.1201/9780367814182-13
https://doi.org/10.1201/9780367814182-13
Publikováno v:
Journal of the European Ceramic Society. 27:1913-1918
The effect of rare earth (RE) grain boundary segregation on mode of fracture in alumina has been investigated. In order to isolate the effects of microstructure (i.e. grain size and residual porosity) from those due to grain boundary chemistry, the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6194e0c191fc9f43b6d019f632961413
https://doi.org/10.1016/j.jeurceramsoc.2006.07.001
https://doi.org/10.1016/j.jeurceramsoc.2006.07.001
Publikováno v:
Journal of the European Ceramic Society. 26:3919-3924
Herein, we report the microstructure and properties of the newly developed near monophasic S-Sialon ceramic, based on the composition of Ba2Si12-xAlxO2+xN16-x (x = 20.2). Appropriate amount of the precursor powders (BaCO3, α-Si3N4, AlN, Al2O3) with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::352832048ddb03850106c07eb94b9d92
https://doi.org/10.1016/j.jeurceramsoc.2006.01.004
https://doi.org/10.1016/j.jeurceramsoc.2006.01.004
Publikováno v:
Advances in Applied Ceramics. 104:110-116
Spark plasma sintering (SPS) is a consolidation technique that can combine high heating and cooling rates with a uniaxial applied pressure resulting in short processing time. SPS has been successful in producing ceramics with novel microstructures, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15bd70dc02c303e276f708f8ffa0621c
https://doi.org/10.1179/174367605x16662
https://doi.org/10.1179/174367605x16662
Publikováno v:
Advances in Applied Ceramics. 104:131-134
Rare earth cation segregation in magnesium aluminate spinel has been imaged and analysed in an aberration corrected scanning transmission electron microscope. The SuperSTEM at Daresbury Laboratory provided evidence for monolayer segregation of europi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a4831c014308b0da5ab23efac9f984b
https://doi.org/10.1179/174367605x20162
https://doi.org/10.1179/174367605x20162
Publikováno v:
Journal of the American Ceramic Society. 80:1873-1876
A novel in situ reaction between a ceria-doped zirconia interphase coating on Saphikon fibers and an outer alumina coating has resulted in the formation of oriented hexaaluminate platelets which can act as a low fracture energy interface barrier for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c64692b093af256154e4256450e38f3
https://doi.org/10.1111/j.1151-2916.1997.tb03063.x
https://doi.org/10.1111/j.1151-2916.1997.tb03063.x
Publikováno v:
Journal of Materials Science. 39:6687-6704
A range of high resolution techniques have been used to characterise the grain boundary segregation behaviour of rare earth (RE) doped (La, Gd, Eu and Yb) alumina and spinel. TEM based techniques (HR-TEM, HAADF STEM and EDS) have been used to study t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9febe4ba530bb77c3c321b075a09bdc0
https://doi.org/10.1023/b:jmsc.0000045600.77776.08
https://doi.org/10.1023/b:jmsc.0000045600.77776.08
Publikováno v:
Key Engineering Materials. :817-820
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c1afe52ddb35b9524d608f8c25dd3e8
https://doi.org/10.4028/www.scientific.net/kem.264-268.817
https://doi.org/10.4028/www.scientific.net/kem.264-268.817
Publikováno v:
Key Engineering Materials. :801-804
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::937c1357b66046deed6654a04284e284
https://doi.org/10.4028/www.scientific.net/kem.264-268.801
https://doi.org/10.4028/www.scientific.net/kem.264-268.801