Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Seung-gu Lee"'
Publikováno v:
Geoscience Letters, Vol 9, Iss 1, Pp 1-9 (2022)
Abstract The linear relationship between two stable water isotopes (δD and δ18O) has been used to examine the physical processes and movements or changes of three water phases (water vapor, liquid water and ice), including deuterium excess. The ord
Externí odkaz:
https://doaj.org/article/548ef6ed98bf437aafcb8a62200224b3
Autor:
Seung-Gu Lee, Kyung-Seok Ko
Publikováno v:
Frontiers in Chemistry, Vol 10 (2023)
The concentration of rare earth elements (REEs) in geological materials including SLRS-6 (natural water certified reference material) and JB1b, JA1, and JG2 (Standard Rock Materials of Geological Survey of Japan) can be used as a tracer to characteri
Externí odkaz:
https://doaj.org/article/d1a694d631fc45b5be3460b5930abcce
Autor:
Seung-Gu Lee, Tsuyoshi Tanaka
Publikováno v:
Data in Brief, Vol 38, Iss , Pp 107379- (2021)
The data presented in this work summarize the results of Eu isotope ratio of NIST3117a standard reagent collected between December 2017 and July 2020, which were used standard isotope ratio for calculating delta notation of Eu isotope ratio in the ge
Externí odkaz:
https://doaj.org/article/e35f3b986e844beca8244899a76d635c
Trace element determination result for the USGS standard rocks BCR2, BIR1a and GSP2 during 2015-2019
Publikováno v:
Geo Data, Vol 1, Iss 1, Pp 25-28 (2019)
Trace element concentrations of the US Geological Survey's basalt standards (BCR2, BIR1a) and a granite standard (GSP2) were determined during five years from 2015 to 2019. These data will be helpful for judging data quality of trace element concentr
Externí odkaz:
https://doaj.org/article/562413964ac6469c990dfd2ed6d4a940
Publikováno v:
Geosciences Journal. 27:271-284
Rare earth element geochemistry can provide critical information on the evolution of the crust-mantle system. Europium (Eu) exists in divalent and trivalent states, and Eu2+ can substitute for Ca2+ during plagioclase feldspar crystallization in reduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d924b05db7e568055aaf54af79eb72b4
https://doi.org/10.1007/s12303-023-0009-6
https://doi.org/10.1007/s12303-023-0009-6
Publikováno v:
Physical Therapy Rehabilitation Science. 12:1-11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::235c0fcde29d733e0867843ff520112e
https://doi.org/10.14474/ptrs.2023.12.1.1
https://doi.org/10.14474/ptrs.2023.12.1.1
Autor:
ShuangShuang Chen, Minghua Ren, Hyejeong Lee, Eugene Smith, Shichun Huang, Seung Gu Lee, TaeJong Lee, Rui Gao
Publikováno v:
American Mineralogist. 107:1717-1735
Carbon flux metasomatism in the subduction environment is an important process, but it remains poorly understood. The paucity of exposed lower crust and upper mantle rocks in continental arcs renders xenoliths a major target for studying the slab-der
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2612d2f5375bab082668a91f154960cb
https://doi.org/10.2138/am-2022-8007
https://doi.org/10.2138/am-2022-8007
Publikováno v:
2022 IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bad03c0b071b619d8804c2e8af3a411a
https://doi.org/10.1109/apwcs55727.2022.9906497
https://doi.org/10.1109/apwcs55727.2022.9906497
Autor:
Jong-Sik Ryu, Youn Soo Lee, Jiaqi Liu, Seung-Gu Lee, Young Kwan Sohn, Sung Hi Choi, Hyun-Ok Choi, Der-Chuen Lee
Publikováno v:
Gondwana Research. 78:156-171
Late Cenozoic intraplate basaltic rocks in northeastern China have been interpreted as being derived from a mantle source composed of DMM and EM1 components. To constrain the origin of the enriched mantle component, we have now determined the geochem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::737571bff703b9f227ae68cc44588cd2
https://doi.org/10.1016/j.gr.2019.08.004
https://doi.org/10.1016/j.gr.2019.08.004
Publikováno v:
GEOCHEMICAL JOURNAL. 54:183-194
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3181c79d047b322f57b8f7b3a5fd4e6d
https://doi.org/10.2343/geochemj.2.0590
https://doi.org/10.2343/geochemj.2.0590