Zobrazeno 1 - 10
of 11
pro vyhledávání: '"S. I. Rao"'
Publikováno v:
MRS Bulletin. 47:151-157
The high atomic-scale complexity inherent in the aptly named complex concentrated alloys, or high entropy alloys, presents unique challenges in understanding (1) the structure and motion of defects that control mechanical properties and (2) the therm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e305804d5688c178fd119ab89c4620a3
https://doi.org/10.1557/s43577-022-00306-5
https://doi.org/10.1557/s43577-022-00306-5
Publikováno v:
Philosophical Magazine Letters. 91:452-457
There is a significant body of literature wherein a linear approximation of Escaig's model is used to justify the large experimentally measured activation-volumes for cross-slip in face-centered-cubic copper. Here, by examining the error between the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbcee23392cd7a9cc33bb8c07787611b
https://doi.org/10.1080/09500839.2011.581703
https://doi.org/10.1080/09500839.2011.581703
Publikováno v:
Philosophical Magazine Letters. 86:215-225
The low-temperature yield stress of a γ′ (Ni3Al) matrix–γ (Ni) precipitate ‘inverse’ superalloy, containing 40% Ni precipitates (γ), is calculated by discrete-dislocation simulations. Two different precipitate sizes and two anti-phase boun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e05a96332d2946040dd44853dd1913f9
https://doi.org/10.1080/09500830600618215
https://doi.org/10.1080/09500830600618215
Publikováno v:
Philosophical Magazine Letters. 77:327-336
Core structures and mobilities of kinks on 1/2 screw dislocations in the L10 structure have been simulated using embedded-atom method potentials fitted to the bulk properties of gamma-TiAl. Two kinks were simulated: a half-height kink, in which the k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14bb6f6a4a3cc35afc35b534ffa25ea3
https://doi.org/10.1080/095008398178309
https://doi.org/10.1080/095008398178309
Autor:
M. D. Uchic, C. Woodward, S. I. Rao, E. M. Nadgorny, D.M. Norfleet, S. Polasik, G. B. Viswanathan, D. M. Dimiduk, P. A. Shade, M. Mills
Ni3Al alloys exhibit unique deformation characteristics at small scales that are tied to their unique dislocation core structures. The present work examines microcrystal strengthening and flow for a binary Ni3Al alloy and two alloys containing -0.25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e72ef202b1eab7a71802ac0da4e308b
https://doi.org/10.21236/ada566242
https://doi.org/10.21236/ada566242
Autor:
Michael W. Duffel, S. I. Rao
Publikováno v:
Xenobiotica. 22:247-255
1. Although neither the (+)- nor (-)-enantiomer of trans-benzo[a]pyrene-7,8-dihydrodiol was a substrate for aryl sulphotransferase IV from rat liver, both enantiomers inhibited the enzyme-catalysed sulphation of 1-naphthalene-methanol with Ki values
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2585f3c6146467ed028ab09a4247cd7
https://doi.org/10.3109/00498259209046623
https://doi.org/10.3109/00498259209046623
Publikováno v:
Superalloys 2004 (Tenth International Symposium).
Simulation methods allow the possibility of overcoming some of the deficiencies of analytical models. In a recent work, we have developed a numerical model (the details of which are published elsewhere 7 ) that considers the actual microstructure of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ae3b2d24850df0c2bd9de2d84a6539d
https://doi.org/10.7449/2004/superalloys_2004_887_896
https://doi.org/10.7449/2004/superalloys_2004_887_896
Autor:
P. M. Hazzledine, S. I. Rao
Publikováno v:
MRS Proceedings. 434
An outline theory is given for the strengthening in polycrystalline and ‘single crystal’ multilayers. The model is based on the Hall-Petch theory applied to both the soft mode (in plane) and hard mode (cross plane) of deformation. In this theory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd739837ea0f0eec226cf72512ddd58b
https://doi.org/10.1557/proc-434-135
https://doi.org/10.1557/proc-434-135
Publikováno v:
The Journal of biological chemistry. 269(10)
Linoleic (9(Z),12(Z)-octadecadienoic) acid is oxidized by sperm whale myoglobin and H2O2 to an 84:16 (9S):(9R) enantiomer mixture of 9-hydroperoxy-10(E),12(Z)-octadecadienoic acid. Neither the 9,10- nor 12,13-epoxide of linoleic acid, nor 9-hydroxy-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::da82c0d62a246fc910c7c84b1c174ff2
https://pubmed.ncbi.nlm.nih.gov/8125933
https://pubmed.ncbi.nlm.nih.gov/8125933
Publikováno v:
The Journal of biological chemistry. 268(2)
Previous studies demonstrated that at least two mechanisms are involved in the epoxidation of styrene and stilbene by myoglobin and H2O2 (Ortiz de Montellano, P. R., and Catalano, C. E. (1985) J. Biol. Chem. 260, 9265-9271). One mechanism, reaction o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::342df900acbc0fbd161244de1b4e735b
https://pubmed.ncbi.nlm.nih.gov/8419357
https://pubmed.ncbi.nlm.nih.gov/8419357