Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Miaohong He"'
Autor:
Oliver M. Medd, Laura M. Otter, Ian S. Williams, Richard A. Stern, Michael W. Förster, Stephen M. Eggins, Laura Rodriguez‐Sanz, Nerilie J. Abram, Miaohong He, Michael J. Ellwood, Jessica A. Hargreaves, Stewart J. Fallon, Brett M. Knowles
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 11, Pp n/a-n/a (2024)
Abstract Marine shells incorporate oxygen isotope signatures during growth, creating valuable records of seawater temperature and marine oxygen isotopic compositions. Secondary ion mass spectrometry (SIMS) measures these compositions in situ at finer
Externí odkaz:
https://doaj.org/article/71c67074e89848e4a5f8337fc24ded98
Publikováno v:
Reviews on Advanced Materials Science, Vol 61, Iss 1, Pp 90-101 (2022)
The process of calcium silicate hydrate (C–S–H) generation in graphene oxide (GO) nanoslits was investigated via molecular dynamics simulations using the structural polymerization reaction of silica chains in the synthesis of silica gels. The str
Externí odkaz:
https://doaj.org/article/8b30233492424fd690bc14afc42a60f1
Autor:
Miaohong, He
These data inlcude raw and processed ones, which were used to revealS isotopic fractionation of deep-sea coral and ascertain the possible controling factors.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ec1a3ddf39db10caa64dba8d69de54c
Publikováno v:
American Mineralogist. 107:432-442
Studies of the submarine alteration of basaltic glass may improve the understanding of crust-seawater interactions and the oceanic elemental cycle. Natural alteration processes such as the palagonitization of basaltic glass are complex, and their elu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29f1101df733513c5519ded941a0b2e4
https://doi.org/10.2138/am-2021-7831
https://doi.org/10.2138/am-2021-7831
Autor:
Gangjian Wei, Tianyu Chen, Yanqiang Zhang, Miaohong He, Xi Liu, Peng-Li He, Qing Yang, Jian Di, Ya-Nan Yang, Xiaoping Xia
Publikováno v:
Journal of Analytical Atomic Spectrometry. 36:1389-1398
Oxygen isotopic analysis of aragonite by secondary ion mass spectrometry (SIMS) is of significance to reveal the high spatial resolution information correlated with microstructure which could not be achieved by conventional methods. Appropriate refer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd50e407f05aadb4ae28052ba3ab526b
https://doi.org/10.1039/d1ja00072a
https://doi.org/10.1039/d1ja00072a
Autor:
Qing Yang, Xiao-Long Huang, Fan Yang, Jinlong Ma, Gangjian Wei, Jieqiong Zou, Miaohong He, Xiaoping Xia, Yanqiang Zhang, Ya-Nan Yang
Publikováno v:
Journal of Analytical Atomic Spectrometry. 35:238-245
The determination of the original boron (B) isotopic composition in altered basaltic glass is important to characterize magma generation and evolution in the mantle. Traditional whole-rock analysis of the B isotopic composition of basaltic glass requ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::797edc5b6fb13909538f16a3b5e93f39
https://doi.org/10.1039/c9ja00374f
https://doi.org/10.1039/c9ja00374f
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 614:111440
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65bd4827bc9184749eac82700a3bd47b
https://doi.org/10.1016/j.palaeo.2023.111440
https://doi.org/10.1016/j.palaeo.2023.111440
Autor:
Yanqiang Zhang, Miaohong He, Wan-Feng Zhang, Lin-Li Chen, Le Zhang, Xiaoping Xia, Qing Yang, Ya-Nan Yang
Publikováno v:
Surface and Interface Analysis. 52:197-213
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98b26af3494e5b87c519a48102043c35
https://doi.org/10.1002/sia.6717
https://doi.org/10.1002/sia.6717
Publikováno v:
Analytical Chemistry. 89:565-570
Femtosecond laser ionization time-of-flight mass spectrometry (fs-LI-TOFMS) is introduced for the three-dimensional elemental analysis of a Nantan meteorite. Spatially resolved multielemental imaging of major and minor compositions in a meteorite are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::903b596e040d3ae7b42094abebf8c28f
https://doi.org/10.1021/acs.analchem.6b03540
https://doi.org/10.1021/acs.analchem.6b03540
Publikováno v:
Journal of Analytical Atomic Spectrometry. 31:358-382
The utilization of laser sampling technique in analytical spectrometry has long prevailed as it does not require sample pretreatment, large samples or cause contamination. However, it suffers from a series of defects such as elemental fractionation,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e7b375981731d2405ee16d14aea518c
https://doi.org/10.1039/c5ja00273g
https://doi.org/10.1039/c5ja00273g