Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Kunihiko Kigoshi"'
Autor:
Kunihiko Kigoshi
Publikováno v:
Zeitschrift für Naturforschung A. 66:123-133
This paper presents results on observations of a temperature difference between the top and bottom of a vessel filled with gas in a gravitational field. The observed temperature at the top of the vessel was always lower than the temperature at the bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::783fa4e057776ee5e486f17182e7cdf1
https://doi.org/10.1515/zna-2011-1-217
https://doi.org/10.1515/zna-2011-1-217
Publikováno v:
Geoderma. 69:59-70
Organic components of an Alfisol and a Vertisol in adjacent locations in Indian semi-arid tropics were characterized using chemical analysis, photometric and high resolution solid-state 13C nuclear magnetic resonance (NMR) spectroscopies, and 14C dat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::750fd081dd2cfd56a74d76b23418f77c
https://doi.org/10.1016/0016-7061(95)00042-9
https://doi.org/10.1016/0016-7061(95)00042-9
Publikováno v:
The Quaternary Research (Daiyonki-Kenkyu). 33:165-187
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb585097008cfc133f864bd5c490fa6b
https://doi.org/10.4116/jaqua.33.165
https://doi.org/10.4116/jaqua.33.165
Publikováno v:
International Journal of Radiation Applications and Instrumentation. Part A. Applied Radiation and Isotopes. 42:741-748
For the purpose of improving the accuracy and precision of tritium measurements in natural waters, this paper proposes a new method for the estimation of tritium concentration after electrolytic enrichment. The proposed method was based on the fact t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92fd8ab9eac2cb01e7cb36e8e0278b72
https://doi.org/10.1016/0883-2889(91)90178-4
https://doi.org/10.1016/0883-2889(91)90178-4
Autor:
Yo Uesugi, Kazuko Kikuhara, Yasue Kojima, Shoichi Harada, Kunihiko Endo, Kunihiko Kigoshi, Koji Izumi
Publikováno v:
The Quaternary Research (Daiyonki-Kenkyu). 16:87-90
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4493d350f0aa404523644d7ce11145b
https://doi.org/10.4116/jaqua.16.87
https://doi.org/10.4116/jaqua.16.87
Autor:
Masana Morioka, Kunihiko Kigoshi
Publikováno v:
GEOCHEMICAL JOURNAL. 12:223-228
The lead isotopic compositions and the uranium, thorium and lead contents of eclogite and harzburgite inclusions from South African kimberlite-pipes and lherzolite inclusions from Itinomegata crater, Japan and of their main mineral fractions have bee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bf49f6441b5fc1f85f14ad7329368f3
https://doi.org/10.2343/geochemj.12.223
https://doi.org/10.2343/geochemj.12.223
Autor:
Kunihiko KIGOSHI, Mitsunori TOZAWA, Hiroyasu FURUKAWA, Hiromi MITSUSHIO, Shizuo ODA, Yoshikatsu NAKAMURA, null NOJIRI-KO EXCAVATION RESEARCH GROUP
Publikováno v:
The Quaternary Research (Daiyonki-Kenkyu). 22:149-159
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bb1e1494f5d9cbd88be84c1e901f0f5
https://doi.org/10.4116/jaqua.22.149
https://doi.org/10.4116/jaqua.22.149
Publikováno v:
Tectonophysics. 23:427-433
Radiocarbon dates of fifteen samples representing raised shorelines on various islands of the tectonically mobile region of eastern Indonesia suggest rates of tectonic uplift ranging up to 12.5 mm/year. Low rates of 0.35–1.2 mm/year are from Biak I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2042255d1db1cafc110373c5538ef51
https://doi.org/10.1016/0040-1951(74)90079-1
https://doi.org/10.1016/0040-1951(74)90079-1
Publikováno v:
The Quaternary Research (Daiyonki-Kenkyu). 17:117-124
The purpose of this investigation is to make clear the informations given by the isotopic composition of the carbon in the peat sample taken from the late Quaternary deposits. The radiocarbon concentration in the peat or the peaty soil may give the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17f43e4a05772b3066777b2840e96841
https://doi.org/10.4116/jaqua.17.117
https://doi.org/10.4116/jaqua.17.117
Publikováno v:
Radiocarbon. 22:853-857
The addition of organic materials derived from the upper soil layer yields, for samples at greater depth, younger 14C dates than the date of deposition. To find a criterion for the contamination with younger carbon in a soil sample, we examined the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b48b01bac523b2f1561142eab95cf65c
https://doi.org/10.1017/s0033822200010237
https://doi.org/10.1017/s0033822200010237