全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Shoji Arai , Masayuki Okuno ...
来源:[J].International Journal of Molecular Sciences(IF 2.464), 2014, Vol.15 (11), pp.20469-20485DOAJ
摘要:α-Lipoic acid (ALA) has a chiral center at the C6 position, and exists as two enantiomers, R(+)-ALA (RALA) and S(−)-ALA (SALA). RALA is naturally occurring, and is a cofactor for mitochondrial enzymes, therefore playing a major role in energy metabolism. However, RALA cannot...
作者:Shoji Arai , Debaditya Bandyopadhyay ...
来源:[J].Journal of Asian Earth Sciences(IF 2.379), 2018, Vol.160, pp.67-77Elsevier
摘要:Abstract(#br)The mantle sections of four Neotethyan ophiolite bodies viz. Nagaland, Manipur, Andaman island and Rutland island lie along the eastern margin of the Indian plate. Among the at least two existing ophiolite belts in this region, all of these four ophiolite bodies belo...
作者:... Mahmoud M. El Mahallawi , Masako Yoshikawa , Shoji Arai
来源:[J].Journal of Asian Earth Sciences(IF 2.379), 2016, Vol.116, pp.164-180Elsevier
摘要:Abstract(#br)The geodynamic settings of the Precambrian mafic–ultramafic complexes in the Eastern Desert of Egypt have important bearing on understanding the geotectonic evolution of the Arabian Nubian Shield. We present a detailed petrological study on a layered mafic–ultra...
作者:Fatemeh Zaeimnia , Shoji Arai , Mirsaleh Mirmohammadi
来源:[J].LITHOS(IF 3.779), 2017, Vol.268-271, pp.351-363Elsevier
摘要:Abstract(#br)We report a new occurrence of preiswerkite, a rare Na- and Al-rich trioctahedral mica (Na-analog of eastonite), from a high-Al (Cr# of chromite ~ 0.4) chromitite pod of the Khoy meta-ophiolite in northwestern Iran. The preiswerkite is euhedral and associated wit...
作者:Shoji Arai , Masako Yoshikawa ...
来源:[J].Earth and Planetary Science Letters(IF 4.349), 2017, Vol.457, pp.106-116Elsevier
摘要:Abstract(#br)Halogen and noble gas systematics are powerful tracers of volatile recycling in subduction zones. We present halogen and noble gas compositions of mantle peridotites containing H 2 O-rich fluid inclusions collected at volcanic fronts from two contrasting subduct...
作者:... Tomoaki Morishita , Akihiro Tamura , Shoji Arai
来源:[J].Journal of Asian Earth Sciences(IF 2.379), 2013, Vol.76, pp.48-58Elsevier
摘要:Abstract(#br)The Shiribeshi Seamount off northwestern Hokkaido, the Sea of Japan, is a rear-arc volcano in the Northeast Japan arc. This seamount is composed of calc-alkaline and high-K basaltic to andesitic lavas containing magnesian olivine phenocrysts and mantle peridotite xen...
作者:... Nicolas Granier , Shoji Arai , Anastassia Y. Borisova
来源:[J].LITHOS(IF 3.779), 2019Elsevier
摘要:Abstract(#br)A stratiform chromite ore body crops out in the lower part of the dunitic mantle-crust transition zone (DTZ) that developed at the top of a mantle diapir in the Maqsad area in the Oman ophiolite. It is made of layers ranging in thickness from a few mm to a maxim...
作者:Shoji Arai , Tomoaki Morishita
来源:[J].Petrology(IF 0.986), 2017, Vol.25 (1), pp.114-137Springer
摘要:Abstract(#br)The Naein ophiolite is the most complete ophiolitic exposure in Cental Iran and considered as a remnant of the Mesozoic Central East Iranian microcontinent (CEIM) confining oceanic crust. In the northeastern part of this ophiolite (Darreh Deh area) within the mantle ...
作者:Vladimir R. Shmelev , Shoji Arai , Akihiro Tamura
来源:[J].Journal of Earth Science(IF 0.395), 2019, Vol.30 (3), pp.431-450Springer
摘要:Abstract(#br)To discuss the nature of the compositional heterogeneity of the peridotite massifs of the Polar Urals (Russia), the geochemical study by LA-ICP-MS of pyroxenes and amphiboles from these mantle formations was performed. The trace element compositions in clinopyro...
作者:Shoji Arai , Yuhei Yamamoto ...
来源:[J].Environ. Sci. Technol., 2013ACS
摘要:All reagents were analytical grade. ... Sposito, G. The Chemistry of Soils, second ed.; Oxford University Press: New York, 2008. ...

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