Zobrazeno 1 - 10 of 121 pro vyhledávání: '"Kan, Ma"'
1
Akademický článek
Compact A15 Frank-Kasper nano-phases at the origin of dislocation loops in face-centred cubic metals
Autor: Alexandra M. Goryaeva, Christophe Domain, Alain Chartier, Alexandre Dézaphie, Thomas D. Swinburne, Kan Ma, Marie Loyer-Prost, Jérôme Creuze, Mihai-Cosmin Marinica
Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract It is generally considered that the elementary building blocks of defects in face-centred cubic (fcc) metals, e.g., interstitial dumbbells, coalesce directly into ever larger 2D dislocation loops, implying a continuous coarsening process. He
Externí odkaz: https://doaj.org/article/ba0b37b368b54d80a2953c6e7809a8ad
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2
Akademický článek
Drastic influence of micro-alloying on Frank loop nature in Ni and Ni-based model alloys
Autor: Kan Ma, Brigitte Décamps, Anna Fraczkiewicz, Frédéric Prima, Marie Loyer-Prost
Publikováno v: Materials Research Letters, Vol 8, Iss 5, Pp 201-207 (2020)
Nickel and its alloys are f.c.c. model materials to investigate the elementary mechanisms of radiation damage and solute effects. This paper focuses on the drastic influence of micro-alloying (0.4 wt.% Ti or Cr) on the nature of defects after ion irr
Externí odkaz: https://doaj.org/article/861ef5edef4749879a380307d1cb93c1
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3
Akademický článek
Anemia and Optimal Transfusion Thresholds in Brain-Injured Patients: A Narrative Review of the Literature.
Autor: Kan Ma, Bebawy, John F.
Publikováno v: Anesthesia & Analgesia; May2024, Vol. 138 Issue 5, p992-1002, 11p
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6
Accurate identification and measurement of the precipitate area by two-stage deep neural networks in novel chromium-based alloys
Autor: Zeyu Xia, Kan Ma, Sibo Cheng, Thomas Blackburn, Ziling Peng, Kewei Zhu, Weihang Zhang, Dunhui Xiao, Alexander Knowles, Rossella Arcucci
The performance of advanced materials for extreme environments is underpinned by their microstructure, such as the size and distribution of nano- to micro-sized reinforcing phase(s). Chromium-based superalloys are a recently proposed alternative to c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9724bca1a68dab18b83770b90b6ce992
https://zenodo.org/record/8099491
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8
Copper Catalyzed C–H Sulfonylation of Benzylamines with a Catalytic Transient Directing Group
Autor: Joe I. Higham, Tsz-Kan Ma, James A. Bull
Transient CH functionalization involves the dynamic in situ generation of a directing group to allow directed C–H activation/cyclometallation and subsequent functionalization steps. To date most examples involve precious metal catalysis, commonly u
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d55a35cd661f05617d7542409d51b780
https://doi.org/10.26434/chemrxiv-2023-mj0wm
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9
Electroencephalographic Burst-Suppression, Perioperative Neuroprotection, Postoperative Cognitive Function, and Mortality: A Focused Narrative Review of the Literature
Autor: Kan, Ma, John F, Bebawy
Publikováno v: Anesthesia & Analgesia. 135:79-90
Burst-suppression is an electroencephalographic pattern that results from a diverse array of pathophysiological causes and/or metabolic neuronal suppression secondary to the administration of anesthetic medications. The purpose of this review is to p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b26c65298761dd56f68cab68072c8440
https://doi.org/10.1213/ane.0000000000005806
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10
Impact of micro-alloying in ion-irradiated nickel: From the inhibition of point-defect cluster diffusion by thermal segregation to the change of dislocation loop nature
Autor: Kan Ma, Brigitte Décamps, Liangzhao Huang, Robin E. Schäublin, Jörg F. Löffler, Anna Fraczkiewicz, Maylise Nastar, Frédéric Prima, Marie Loyer-Prost
Publikováno v: Acta Materialia
Acta Materialia, 2023, 246, pp.118656. ⟨10.1016/j.actamat.2022.118656⟩
International audience; Advanced austenitic materials are foreseen as cladding for next-generation fast reactors. They can suffer from void swelling, which is related to radiation-induced dislocation that may be strongly affected by chemical composit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80082c062901ba0e19546a0b91db8419
https://hal.science/hal-04011017/document
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