نتائج البحث - "Seung-Gu LEE"

1

Academic Journal

Comparison between total least squares and ordinary least squares in obtaining the linear relationship between stable water isotopes

المؤلفون: Jeonghoon Lee, Won Sang Lee, Hyejung Jung, Seung-Gu Lee

المصدر: Geoscience Letters, Vol 9, Iss 1, Pp 1-9 (2022)

مصطلحات موضوعية: Ordinary least squares, Total least squares, Stable water isotopes, Monte Carlo, Science, Geology, QE1-996.5

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2196-4092

URL الوصول: https://doaj.org/article/548ef6ed98bf437aafcb8a62200224b3

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2

Academic Journal

Development of an analytical method for accurate and precise determination of rare earth element concentrations in geological materials using an MC-ICP-MS and group separation

المؤلفون: Seung-Gu Lee, Kyung-Seok Ko

المصدر: Frontiers in Chemistry, Vol 10 (2023)

مصطلحات موضوعية: rare earth element, group separation, HIBA, MC-ICP-MS, geological materials, Chemistry, QD1-999

وصف الملف: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fchem.2022.906160/full; https://doaj.org/toc/2296-2646

URL الوصول: https://doaj.org/article/d1a694d631fc45b5be3460b5930abcce

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3

Academic Journal

Eu isotope data of NIST3117a standard reagent for determination of Eu isotope fractionation in geological rocks using MC-ICP-MS

المؤلفون: Seung-Gu Lee, Tsuyoshi Tanaka

المصدر: Data in Brief, Vol 38, Iss , Pp 107379- (2021)

مصطلحات موضوعية: NIST3117a Eu standard reagent, Eu isotope ratio, Sm spike, MC-ICP-MS, Computer applications to medicine. Medical informatics, R858-859.7, Science (General), Q1-390

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2352340921006612; https://doaj.org/toc/2352-3409

URL الوصول: https://doaj.org/article/e35f3b986e844beca8244899a76d635c

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4

Academic Journal

Geochemical significance of Eu isotope fractionation in anorthosite

المؤلفون: Mi Jung Lee, Seung―Gu Lee, Tsuyoshi Tanaka, 田中剛, 李承求

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2022, :76

5

Academic Journal

Trace element determination result for the USGS standard rocks BCR2, BIR1a and GSP2 during 2015-2019

المؤلفون: Seung-Gu Lee, Youngji Ha, GiUn Han

المصدر: Geo Data, Vol 1, Iss 1, Pp 25-28 (2019)

مصطلحات موضوعية: usgs standard rock, bcr2, bir1a, gsp2, determination of trace element abundance, 2015-2019, Environmental sciences, GE1-350, Geology, QE1-996.5

وصف الملف: electronic resource

Relation: http://geodata.kr/upload/pdf/geo-1-1-25.pdf; https://doaj.org/toc/2713-5004

URL الوصول: https://doaj.org/article/562413964ac6469c990dfd2ed6d4a940

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6

Academic Journal

Europium isotope fractionation in highly fractionated igneous rocks with large Eu negative anomaly

المؤلفون: Seung-Gu Lee, Tsuyoshi Tanaka

المصدر: GEOCHEMICAL JOURNAL. 2021, 55(4):9

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7

Academic Journal

REE tetrad effect, Sr-Nd isotope system, magnitude of Eu anomaly and Eu isotope fractionation

المؤلفون: Seung―Gu Lee, Tsuyoshi Tanaka, 田中剛, 李承求

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2021, :202

8

Academic Journal

Ion-exchange chromatographic separation of Ni from differentiated stony meteorites using hydrochloric acid-organic solvent media / 塩酸–有機溶媒混合溶液を溶離剤とするイオン交換クロマトグラフィーによる分化隕石からのNi分離法の確立

المؤلفون: Hiroshi Hidaka, Seung―Gu Lee, Takaharu Saito, 日高洋, 李承求, 齊藤天晴

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2020, :86

9

Academic Journal

Systematic variation in rare earth element patterns from a felsic granulite of the Jirisan complex, Yeongnam Massif, Korea

المؤلفون: Kye Hun Park, Seung-Gu Lee, Tsuyoshi Tanaka, Yong-Sun Song, Yoshihiro Asahara

المصدر: GEOCHEMICAL JOURNAL. 2020, 54(4):183

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10

Academic Journal

Gamma rays measurement for 14C rich Dongrae hot spring water, Busan, South Korea / 炭素14に富む韓国釜山市東萊( Dongrae)温泉水のガンマ線測定

المؤلفون: Lee Seung-Gu, Mari Kondo, Masayo Minami, Michihiro Shibata, Seung-Gu Lee, Tsuyoshi Tanaka, Yoon Yeol Yoon, Yoon Yoon Yeol, 南雅代, 柴田理尋, 田中剛, 近藤真理

المصدر: Annual Meeting of the Geological Society of Japan. 2019, :566

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11

Academic Journal

Inhomogeneous micro domain in solution observed by MC-ICP-MS / マルチコレクター ICP-MSで見える溶液微小部位での不均質

المؤلفون: Seung―Gu Lee, Tsuyoshi Tanaka, 李承求, 田中剛

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2019, :36

12

Academic Journal

Lu-Hf decay system of diogenite meteorites / ダイオジェナイト隕石のLu–Hf壊変系

المؤلفون: Hiroshi Hidaka, Seung―Gu Lee, Takaharu Saito, 日高洋, 李承求, 齊藤天晴

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2019, :174

13

Academic Journal

Natural radiation dose at various geologies in Korea / 韓国の主な地質における自然放射線

المؤلفون: Kyu-Han KIM, Seung-Gu LEE, Tsuyoshi TANAKA, 李承求, 田中剛, 金奎漢

المصدر: 資源地質 / Shigen-Chishitsu. 2017, 67(2):111

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14

Academic Journal

REE abundances and 87Rb-87Sr and 176Lu-176Hf systematics of diogenite meteorites: Implications for their differentiation processes / 希土類元素組成と87Rb–87Sr,176Lu–176Hf壊変系から考えるダイオジェナイト隕石の分化過程

المؤلفون: Hiroshi Hidaka, Seung―Gu Lee, Takaharu Saito, 日高洋, 李承求, 齊藤天晴

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2018, :190

15

Academic Journal

Chemical and Sr-Nd-Fe isotopic compositions of ore minerals and host rocks of the IOA deposit in Zanjan, Iran / イラン・ザンジャン州の磁鉄鉱-燐灰石鉱床の鉱石および母岩の化学組成とSr-Nd-Fe同位体組成

المؤلفون: Hossein Azizi, Ki―Cheol Shin, Kodai Mano, Motohiro Tsuboi, Seung―Gu Lee, Yoshihiro Asahara, アジジホセイン, 壷井基裕, 李承求, 淺原良浩, 申基澈, 眞野航大

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2018, :117

16

Academic Journal

Precise determination of 14 REEs in GSJ/AIST geochemical reference materials JCp-1 (coral) and JCt-1 (giant clam) using isotope dilution ICP-quadrupole mass spectrometry

المؤلفون: Hyo Min Lee, Jong Ik Lee, Seung Ryeol Lee, Seung-Gu Lee, Seunghee Han, Taehoon Kim, Tsuyoshi Tanaka

المصدر: GEOCHEMICAL JOURNAL. 2018, 52(1):75

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17

Academic Journal

Precise determinations of 14 REE in GSJ/AIST geochemical reference materials JCp-1(Coral) and JCt-1(Giant Clam) with isotope dilution ICP mass spectrometry

المؤلفون: Hyo Min Lee, Jong Ik Lee, Seung Ryeol Lee, Seung-Gu Lee, Seunghee Han, TSUYOSHI TANAKA, Taehoon Kim

المصدر: Annual Meeting of the Geological Society of Japan. 2015, :486

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18

Academic Journal

Precise determinations of 14 REE in GSJ/AIST geochemical reference materials JCp-1(Coral) and JCt-1(Giant Clam) with isotope dilution ICP mass spectrometry / 同位体希釈ICP質量分析によるJCp-1（サンゴ）およびJCt-1（シャコガイ）中の14希土類元素の定量

المؤلفون: Han Seunghee, Hyo Min Lee, Jong Ik Lee, Kim Taehoon, Lee Hyo Min, Lee Jong Ik, Lee Seung Ryeol, Lee Seung-Gu, Seung Ryeol Lee, Seung-Gu Lee, Seunghee Han, Taehoon Kim, Tsuyoshi Tanaka, 田中剛

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2015, :214

19

Academic Journal

Precise determinations of 14 REE with isotope dilution ICP mass spectrometry / 同位体希釈ICP質量分析による14希土類元素の定量

المؤلفون: Hyo Min Lee, Jong IK Lee, Jungjin Moon, Kim Taehoon, Lee Hyo Min, Lee Jong Ik, Lee Seung Ryeol, Lee Seung-Gu, Moon Jungjin, Seung Ryeol Lee, Seung-Gu Lee, Taehoon Kim, Tsuyoshi Tanaka, 田中剛

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2014, :324

20

Academic Journal

Characteristics of REE patterns for geological coral fossil systems / サンゴ化石類中の希土類元素パターンの特徴

المؤلفون: Akimasa MASUDA, Hikari KAMIOKA, Hiroya GOTOH, Osamu KAWAKAMI, Seung-Gu LEE, Yoshihiro IKEUCHI, 上岡晃, 増田彰正, 川上紀, 後藤博弥, 李承求, 池内嘉宏

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2002, :25

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