Zobrazeno 1 - 10
of 318
pro vyhledávání: '"Noriyoshi TSUCHIYA"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Breccia and pulverized rock are typical textures in off-fault damage adjacent to a main seismogenic zone. Previously, by estimating the energy required to advance the rupture in this zone using particle size distribution at sub-millimeter/mi
Externí odkaz:
https://doaj.org/article/ae48eb6efeda4878b887bc17eddcfe48
Publikováno v:
Sustainable Environment, Vol 9, Iss 1 (2023)
ABSTRACTA rapid and accurate method for total analysis of major elements in soils, sediments and rock samples has been established by wavelength dispersive X-ray fluorescence spectrometry (WDXRF) using fused glass disks and pressed powder pellets. Th
Externí odkaz:
https://doaj.org/article/41402f7f371d46aba7453db74812809b
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract Development of geothermal power plants and local geothermal energy initiatives have lagged due to the social problems such as conflicts with stakeholders such as Onsen (Hot Spa) owners, despite the abundant geothermal resources. Study area w
Externí odkaz:
https://doaj.org/article/561a398c4e054ad59d3768acadc08535
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract The mass transfer history of rocks provides direct evidence for fluid–rock interaction within the lithosphere and is recorded by compositional changes, especially in trace elements. The general method adopted for mass transfer analysis is
Externí odkaz:
https://doaj.org/article/6da4ad7f7a3e4a34b207cf9b7a739284
Autor:
Sena Kikuchi, Jiajie Wang, Otgonbayar Dandar, Masaoki Uno, Noriaki Watanabe, Nobuo Hirano, Noriyoshi Tsuchiya
Publikováno v:
Frontiers in Environmental Science, Vol 11 (2023)
Reaction of carbon dioxide (CO2) with minerals to generate stable carbonates, also known as CO2 mineralization, has been regarded as one of the most promising methods for safe and permanent carbon storage. As a promising feedstock, basaltic rock has
Externí odkaz:
https://doaj.org/article/14d9126bc8914f62b4ddcc7433a499b7
Autor:
Amarbayar Nomuulin, Noriyoshi Tsuchiya, Otgonbayar Dandar, Atsushi Okamoto, Masaoki Uno, Undarmaa Batsaikhan, Jiajie Wang
Publikováno v:
Mongolian Geoscientist, Vol 26, Iss 53, Pp 1-17 (2021)
Serpentinization of ultramafic rocks in ophiolites is key to understanding the global cycle of elements and changes in the physical properties of lithospheric mantle. Mongolia, a central part of the Central Asian Orogenic Belt (CAOB), contains numero
Externí odkaz:
https://doaj.org/article/e635746927324547aa2163979dcfe521
Autor:
Jiajie Wang, Noriaki Watanabe, Kosuke Inomoto, Masanobu Kamitakahara, Kengo Nakamura, Takeshi Komai, Noriyoshi Tsuchiya
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract Among the CaCO3 polymorphs, aragonite demonstrates a better performance as a filler material in the paper and plastic industries. Despite being ideal from the environmental protection perspective, the production of aragonite particles via CO
Externí odkaz:
https://doaj.org/article/5078f06155dd4c598bb4c52bcb20925f
Publikováno v:
Geofluids, Vol 2022 (2022)
We investigated the fluid flow and elemental transport from a granitic body to the middle crust by determining the trace element compositions of garnet in pegmatites related to a quartz diorite intrusion and metamorphic rocks on Kinkasan Island, nort
Externí odkaz:
https://doaj.org/article/252d3ec1640142e790e1bcbb492c2fc9
Publikováno v:
Journal of MMIJ, Vol 135, Iss 3, Pp 25-30 (2019)
Gypsum aggregate specimens have been used in the present study, because brittle, semi-brittle and ductile stress-strain behaviors of the specimen can be controlled only with confining stress level at the room temperature. At confining stresses up to
Externí odkaz:
https://doaj.org/article/01eed8235e6c4ecfa9d5a3121868eb6e
Autor:
Otgonbayar Dandar, Atsushi Okamoto, Masaoki Uno, Undarmaa Batsaikhan, Burenjargal Ulziiburen, Noriyoshi Tsuchiya
Publikováno v:
Mongolian Geoscientist, Iss 47, Pp 53-57 (2018)
Unmanned aerial vehicles (UAVs) or drones have revolutionized scientific research in multiple fields. Drones provide us multiple advantages over conventional geological mapping or high-altitude remote sensing methods, in which they allow us to acquir
Externí odkaz:
https://doaj.org/article/6ce4768486ac470bb6d98dc9536f53dc