Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Yunbin Guan"'
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-8 (2019)
Abstract Chlorine, an extremely hydrophilic volatile element, provides important information regarding the origin of intrinsic volatiles in the Moon. Lunar apatite was found to have a wider spread of δ37Cl (from −1 to +40‰ versus standard mean o
Externí odkaz:
https://doaj.org/article/9ad68d5758564bd9a71e16c19a1f2452
Publikováno v:
Geostandards and Geoanalytical Research. 45:207-221
The attractive physical and chemical properties of corundum lend to this material’s importance in both its natural and synthetic forms. However, much of the quantitative work performed on this material is plagued by unknown inaccuracy as non‐matr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e600fa0c6ce27a9362333530de9b1e07
https://doi.org/10.1111/ggr.12360
https://doi.org/10.1111/ggr.12360
Autor:
C. T. Olinger, Roger C. Wiens, Yunbin Guan, Meenakshi Wadhwa, Gary R. Huss, D. S. Burnett, Daniel B. Reisenfeld, K. D. Rieck, Richard L. Hervig, J. M. Laming, A. J. G. Jurewicz, Peter Williams
Publikováno v:
Meteoritics & Planetary Science
NASA's Genesis Mission returned solar wind (SW) to the Earth for analysis to derive the composition of the solar photosphere from solar material. SW analyses control the precision of the derived solar compositions, but their ultimate accuracy is limi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::913e92602500c5f26e38c3babf80a387
http://europepmc.org/articles/PMC7079557
http://europepmc.org/articles/PMC7079557
Autor:
R. S. W. Braithwaite, Yunbin Guan, Werner H. Paar, Vera F. M. Hammer, Franz J. Culetto, Dan Topa, Chi Ma
Publikováno v:
Rendiconti Lincei. Scienze Fisiche e Naturali. 30:167-184
Native aluminum was discovered in 2004 at Hochwurten, Goldberg mountain group, Upper Carinthia, Austria. The discovery site is close to the Wurtenkees (glacier), where the dominant rock (Central gneiss) was exposed during the retreat of the glacier.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87055838a7c2acd143cfb063eba58154
https://doi.org/10.1007/s12210-019-00760-5
https://doi.org/10.1007/s12210-019-00760-5
Autor:
J. F. Adkins, Yunbin Guan, Eloise Littley, Christopher D. Charles, Sang Chen, James W. B. Rae
Publikováno v:
Goldschmidt2021 abstracts.
Deep-sea corals are a useful archive of thermocline, intermediate, and deep waters in past oceans. However, application of traditional oceanographic tracers to deep-sea corals remains a challenge due to our insufficient understanding of their “vita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2344f46c6a521253b65beabd025e7f64
https://doi.org/10.7185/gold2021.6775
https://doi.org/10.7185/gold2021.6775
Autor:
Amy E. Hofmann, George R. Rossman, A. J. G. Jurewicz, Yunbin Guan, Chi Ma, D. S. Woolum, Donald S. Burnett, Julie M. Paque
Publikováno v:
Geostand Geoanal Res
Electron probe microanalyzer measurements of trace elements with high accuracy are challenging. Accurate Al measurements in olivine are required to calibrate SIMS implant reference materials for measurement of Al in the solar wind. We adopt a combine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a415db35383986a8379ad8d732557190
https://resolver.caltech.edu/CaltechAUTHORS:20200608-133209595
https://resolver.caltech.edu/CaltechAUTHORS:20200608-133209595
Publikováno v:
Goldschmidt Abstracts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c56ab0efa9e01f350ca5d71247e58e1f
https://doi.org/10.46427/gold2020.2077
https://doi.org/10.46427/gold2020.2077
Publikováno v:
Goldschmidt Abstracts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf8053c7e096d9ee1663868b3623a217
https://doi.org/10.46427/gold2020.895
https://doi.org/10.46427/gold2020.895
Publikováno v:
Earth and Planetary Science Letters. 490:206-215
We report volatile concentrations and hydrogen isotope compositions of impact melts and minerals in EETA 79001. We observed chemical changes in pyroxene, maskelynite (or feldspathic glass), and merrillite in contact with or inside impact melts. All p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37291fa96450d0bee516f1ab9b915ae4
https://doi.org/10.1016/j.epsl.2018.03.019
https://doi.org/10.1016/j.epsl.2018.03.019
Autor:
Ziyin Sun, Yunbin Guan, Z. Cole, Timothy N. Thomas, Randy W. Equall, John L. Emmett, Jennifer Stone-Sundberg
Publikováno v:
Gems & Gemology. 53:438-451
To improve the accuracy and efficiency of trace element analysis in ruby and sapphire, standards sets containing matrix-matched corundum with targeted levels of beryllium, magnesium, silicon, titanium, vanadium, chromium, iron, and gallium were creat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ec68c8f8c10455a84cdbcd649314825
https://doi.org/10.5741/gems.53.4.438
https://doi.org/10.5741/gems.53.4.438