Faculty Profiles - MINAMI, Masayo

Papers - MINAMI, Masayo

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The age and composition of lake tufa from the margins of Uyuni salt basin, Bolivia International coauthorship

Natsuki Hanamoto, Wallis Simon, Sagiya Takesi, Minami Masayo, Shen Chuan-chou, Huang Chun-yuan

Annual Meeting of the Geological Society of Japan Vol. 2017 ( 0 ) page： 443 2017

Change of the crystallinity of bone carbonate hydroxyapatite by heating: Basic research for accurate radiocarbon dating and diet analysis of carbonate hydroxyapatite in cremated bones

Mukumoto Hikari, Minami Masayo

Abstracts of Annual Meeting of the Geochemical Society of Japan Vol. 64 ( 0 ) page： 202 - 202 2017

Diagenetic alteration of bone apatite revealed by stable and radiogenic Strontium isotope analysis

Wakaki Shigeyuki, Mukumoto Hikari, Minami Masayo

Abstracts of Annual Meeting of the Geochemical Society of Japan Vol. 64 ( 0 ) page： 14 - 14 2017

A donation of textbook on geosciences to University of Kurdistan, Iran.

Tanaka Tsuyoshi, Asahara Yoshihiro, Minami Masayo

Abstracts of Annual Meeting of the Geochemical Society of Japan Vol. 64 ( 0 ) page： 124 - 124 2017

Evaluation of the application and efficacy of spatial distribution map of 87Sr/86Sr ratio using stream sediment for provenance analysis

Jomori Yuka, Minami Masayo, Sakurai Goto Akiko, Ohta Atsuyuki

Abstracts of Annual Meeting of the Geochemical Society of Japan Vol. 63 ( 0 ) page： 182 2016

Possibility of the precipitation reconstruction using DCF change of speleothem

Minami Masayo, Kato Tomomi, Tokumaru Makoto, Horikawa Keiji, Nakamura Toshio

Abstracts of Annual Meeting of the Geochemical Society of Japan Vol. 63 ( 0 ) page： 22 2016

Examination of storage method of water sample for accurate carbon isotopic analysis: How do we decrease the influence on DIC isotope change by biogenic activity?

Takahashi Hiroshi, Handa Hiroko, Minami Masayo, Kondo Miyuki

Abstracts of Annual Meeting of the Geochemical Society of Japan Vol. 63 ( 0 ) page： 73 2016

名古屋大学タンデトロンAMSシステムの現状(2014年度)

中村俊夫, 南雅代, 小田寛貴, 池田晃子, 箱﨑真隆, 城森由佳, 太田友子, 西田真砂美, 池盛文数, 國田圭佑, 富山慎二, 椋本ひかり

第17回AMSシンポジウム報告集 page： 25 - 29 2015.12

Radiocarbon analysis of water samples by the precipitation method

Minami Masayo, A. Takahashi Hiroshi

Abstracts of Annual Meeting of the Geochemical Society of Japan Vol. 62 ( 0 ) page： 293 2015

名古屋大学年代測定総合研究センター夏休み特別企画「年輪年代法体験学習」活動報告

箱崎真隆, 中村俊夫, 榎並正樹, 増田公明, 南雅代, 池田晃子, 一木絵理, 佐藤桂, 太田友子, 西田真砂美, 田中敦子, 伊原由紀子, 城森由佳, 加藤ともみ, 早田葵, 冨山慎二, 國田圭佑

名古屋大学加速器質量分析計業績報告書 Vol. XXV 2014.3

Sr and Nd isotopes on granitoids from eastern Inbi Intrusives, Inner Zone of Southwest Japan

Sato Kei, Kamei Atsushi, Minami Masayo, Asahara Yoshihiro, Kato Takenori

Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences Vol. 2014 ( 0 ) page： 181 2014

Language：Japanese Publisher：Japan Association of Mineralogical Sciences

In the present study, whole-rock analyses, and Sr and Nd isotope analyses for granitoids (Ningyo Toge Granite, Tottori Granite, and Sangenya Granodiorite) from eastern Inbi Intrusives were carried out in order to discuss the plutonic magma history of the San-in Belt, Inner Zone of Southwest Japan. Whole-rock chemical characteristics categorize these granitoids as I-type. Rb-Sr isochron age for six samples of Ningyo Toge granites is given as 66.1 +/- 5.0 Ma (1 sigma). Relationship of epsilon NdI vs. epsilon SrI suggests that the parental magma of the Ningyo Toge Granite is probably not linked to that of the Tottori Granite.

DOI： 10.14824/jakoka.2014.0_181

CiNii Research

Particle-size dependence of 87Sr/86Sr in stream sediments derived from granitic rocks

Jomori Yuka, Minami Masayo, Suzuki Kazuhiro

Abstracts of Annual Meeting of the Geochemical Society of Japan Vol. 61 ( 0 ) page： 347 2014

Comparison of radiocarbon ages of charcoal treated with different methods

Tomiyama Shinji, Minami Masayo, Nakamura Toshio, Kagi Hiroyuki

Abstracts of Annual Meeting of the Geochemical Society of Japan Vol. 61 ( 0 ) page： 244 2014

Perspective of Paleosciences

Harada Naomi, Ohkouchi Naohiko, Minami Masayo, Seki Osamu, Okazaki Yusuke

Abstracts of Annual Meeting of the Geochemical Society of Japan Vol. 61 ( 0 ) page： 134 2014

Radiocarbon change for groundwater sample during the sample storage in laboratory

Takahashi Hiroshi, Minami Masayo, Handa Hiroko, Aramaki Takafumi, Nakamura Toshio

Abstracts of Annual Meeting of the Geochemical Society of Japan Vol. 61 ( 0 ) page： 120 2014

The day when a fox disappeared from Sato-yama in Kodenosawa, Toyota, Aichi prefecture.

Minami Masayo, Suzuki Kazuhiro, Nakamura Toshio, Ikeda Akiko

Abstracts of Annual Meeting of the Geochemical Society of Japan Vol. 61 ( 0 ) page： 245 2014

Radiocarbon intercomparison of water samples treated by the different chemical preparation methods.

Minami Masayo, A. Takahashi H., Aramaki Takafumi, Handa Hiroko, Itaki Sayuri, Nakamura Toshio

Abstracts of Annual Meeting of the Geochemical Society of Japan Vol. 61 ( 0 ) page： 121 2014

名古屋大学タンデトロンAMS14Cシステムの現状と利用(2012)

中村俊夫, 南雅代, 小田寛貴, 池田晃子, 一木絵理, 伊藤一充, 宮田佳樹, 箱崎真隆, 太田友子, 西田真砂美, 池盛文数, 城森由佳, 加藤ともみ, 早田葵, 長谷和磨, 冨山慎二, Nakamura Toshio, Minami Masayo, Oda Hirotaka, Ikeda Akiko, Hitoki Eri, Itoh Kazumi, Hakozaki Masataka, Miyata Yoshiki, Ohta Tomoko, Nishida Masami, Ikemori Kazufumi, Jyomori Yuka, Kato Tomomi, Soda Aoi, Hase Kazuma, Tomiyama Shinji

名古屋大学加速器質量分析計業績報告書 Vol. 24 page： 13 - 24 2013.3

Language：Japanese Publisher：名古屋大学年代測定資料研究センター

An AMS system (Model 4130-AMS) dedicated to14C measurements, built by High Voltage Engineering Europe (HVEE), B.V., The Netherlands, was delivered to Nagoya University in 1996/97. Acceptance tests of its performance on carbon isotope measurements were completed in January of 1999, and routine measurements began in mid-2000. Since completion of the acceptance tests in early 1999, we have encountered a lot of troubles with the machine, particularly in 2002. Since the end of 2002, the machine has worked relatively well, expect for minor problems. The standard deviation (one sigma) of the 14C/12C ratio is around ±0.3% to ±0.4% (a bit larger than the uncertainty of about ±0.3% calculated from 14C counting statistics) and that of the corresponding 13C/12C ratio is ±0.03% to ±0.07% ， as are tested for HOxII targets. The number of targets measured was 330, 1430, 2077, 1003, 1,979, 1679, 1772, 1115, 1339, 866, 1300, 1701, 1449, 1634 in each year from 1999 to 2012, respectively, and total number of targets measured by the end of 2012 is 19,674. The Tandetron AMS system worked well in the early half of 2012, with only minor failures. In September, a noise became large from the 12C-beam chopper, in the recombinator system, owing to the problem of a ferro-fluid-feedthrough, which had been used since June, 2008. We have replaced the ferro-fluid feedthrough to a new one. Soon after the chopper problem, the turbo molecular pump (TMP) in the recombinator system was damaged with the bearing of the rotating fan. We sent the pump to the supplier for repair. Because of the broken bearing, the rotating fan was seriously damaged, and we must purchase a new one. On 24th October, a large noise was generated from inside of the accelerator tank. We decided to open the tank and check the parts inside. The problem was also a bearing mounted in the power generator that supplies electric power to a terminal turbo-pump mounted inside the tank. We can get a new generator in a few weeks, because HVEE possessed one for spare by chance. We purchased it and replaced the damage generator on November. After tank opening, inner surfaces of the accelerator tank absorbed water in the atmosphere, we spent much time to remove water vapor from SF6 insulator gas. We had experienced twice of high voltage sparks, but no detectable damage occurred with the accelerator system. We could have restarted 14C measurements at around mid of December. Owing to these difficulties with the machine, the total number of graphite targets measured was 1634 in 2012, smaller in number than that in 2010 (1701), but a larger than in 2011 (1449).
名古屋大学年代測定総合研究センターシンポジウム報告

DOI： 10.18999/sumrua.24.13

骨試料の年代測定

南雅代

フィッション・トラックニュースレター Vol. 26 page： 76-79 2013

アミノ酸ラセミ化法を用いた骨遺物の年代決定 Invited

南雅代

新学術領域研究ニュースレター Vol. 2 page： 3-4 2013

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Papers - MINAMI, Masayo