nkysdb: 共著者関連データベース

OKAI Takashi 様の 共著関連データベース

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+(A list of literatures under single or joint authorship with "OKAI Takashi")

共著回数と共著者名 (a list of the joint author(s))

18: OKAI Takashi

11: IMAI Noboru, TERASHIMA Shigeru

6: TANIGUCHI Masahiro

5: KANAI Yutaka

4: MIKOSHIBA Masumi, OHTA Atsuyuki, TACHIBANA Yoshiko, TOGASHI Shigeko

3: KAMIOKA Hikari, MATSUHISA Yukihiro, SUZUKI Atsushi

2: KAWAHATA Hodaka, SATO Kohei, YOKOTA Setsuya

1: ALIBERT Chantal, ANDO Atsushi, EGGINS Stephen, INOUE Mayuri, ITOH Shiro, KAMOKA Hikari, KAWAKUBO Yuta, KINSLEY Leslie, KOMA Takeshi, KUBOTA Ran, MATSUSHISA Yukihiro, MIKOSHIBA Masami, MURATA Yasuaki, NISHIMURA Akira, NOHARA Masato, OKUYAMA-KUSUNOSE Yasuko, TAKIZAWA Fuminori, TANAKA Tsuyoshi, TOGASI Shigeko, UJIIE-MIKOSHIBA Masumi, YOKOYAMA Yusuke

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発行年とタイトル (Title and year of the issue(s))

1990: Elemental Concentrations in Nine New GSJ Rock Reference Samples Sedimentary Rock Series [Net] [Bib]

1991: Spectrophotometric Determination of Zirconium in Thirty one Geochemical Reference Samples with Xylenol Orange [Net] [Bib]

1997: Determination of Zirconium in Carbonate Rock Reference Materials with Xylenol Orange Spectrophotometric Method [Net] [Bib]

2000: Young upper crustal chemical composition of the orogenic Japan Arc [Net] [Bib]

2001: An Advanced Technique for Analysis of Toxic Substances in Polluted Soil (1) (FY 1995 1999) [Net] [Bib]

2001: Determination of Total Sulfur in Thirty One Geochemical Reference Materials Using and Inductively Coupled Plasma Atomic Emission Spectrometer Fitted with a Semiconductor Photodiode Detector [Net] [Bib]

2001: Geochemical Map for Evaluating the Distribution of Toxic Elements in Natural Background Level in Japan (FY 1999 2003) [Net] [Bib]

2002: Geochemical Map for Evaluating the Distribution of Toxic Elements in Natural Background Level in Japan [Net] [Bib]

2002: Preparation of a New Geological Survey of Japan Geochemical Reference Material: Coral JCp 1 [Net] [Bib]

2002: The Preparation and Preliminary Characterisation of Four New Geological Survey of Japan Geochemical Reference Materials: Soils, JSO 1 and JSO 2; and Marine Sediments, JMS 1 and JMS 2 [Net] [Bib]

2003: Geochemical Map of Japan [Net] [Bib]

2003: Geochemical Map of Japan [Net] [Bib]

2003: The Preparation and Characterisation of Two New Geological Survey of Japan Geochemical Reference Materials: Copper ore JCu 1 and Zinc ore JZn 1 [Net] [Bib]

2004: Concentrations of Trace Elements in Carbonate Reference Materials Coral JCp 1 and Giant Clam JCt 1 by Inductively Coupled Plasma Mass Spectrometry [Net] [Bib]

2006: Geochemical mapping in northern Honshu, Japan [Net] [Bib]

2014: Precise determination of Sr/Ca by laser ablation ICP MS compared to ICP AES and application to multi century temperate corals [Net] [Bib]

2014: Speciation of 38 elements in eight GSJ geochemical sedimentary reference materials determined using a sequential extraction technique [Net] [Bib]

2016: Development and utilization of geochemical reference materials Reliability improvement in the analysis of geological materials [Net] [Bib]