Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Misuk Yun"'
MAK acknowledges support from NSF Graduate Research Fellowship DGE-1256082. AB acknowledges funding from NSERC Discovery and Accelerator grants. Funding for isotopic analyses was provided by the UW Department of Earth & Space Sciences to MAK and by N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c43055cddb69ba95e168a9873e3599e
https://hdl.handle.net/10023/18329
https://hdl.handle.net/10023/18329
Autor:
Andrey Bekker, Timothy W. Lyons, Pavel Medvedev, Steven M Bates, Clint Scott, Misuk Yun, Boswell A. Wing, Noah J. Planavsky
Publikováno v:
Earth and Planetary Science Letters. 389:95-104
Earthʼs oxygenation is often described in terms of two unidirectional steps at the beginning and end of the Proterozoic Eon, separated by a long-lived intermediate redox state. Recent work defines a more complicated path to oxygenation, exemplified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5b841b4dddeb444f07f44b3e8fe1bf7
https://doi.org/10.1016/j.epsl.2013.12.010
https://doi.org/10.1016/j.epsl.2013.12.010
Publikováno v:
Chemical Geology. 204:369-376
An on-line analytical method has been developed for the routine measurement of S isotopic composition in lichens using continuous flow-isotope ratio mass spectrometry (CF-IRMS). 15 mg (equivalent to about 9 μg S) of chemically-untreated lichen powde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad20b24c3cacff5452bc8cceb85d66de
https://doi.org/10.1016/j.chemgeo.2003.11.008
https://doi.org/10.1016/j.chemgeo.2003.11.008
Autor:
Yukihisa, Mihara, Misuk, Yun
Publikováno v:
研究論集 = Journal of Inquiry and Research. 72:193-210
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::c2221ea475dab8e7ff0d1c382d2de722
http://id.nii.ac.jp/1443/00006387/
http://id.nii.ac.jp/1443/00006387/
Publikováno v:
Environmental pollution (Barking, Essex : 1987). 158(12)
Utilizing the analytical capability to measure S isotope ratios of small quantities of S in biological material without any chemical pretreatment, the variation of δ 34 S within a lichen thallus was investigated using old and young segments of fruti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5a32abc14fc7323bca7a0cb2777879b
https://pubmed.ncbi.nlm.nih.gov/20864235
https://pubmed.ncbi.nlm.nih.gov/20864235