Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Tomokazu Saruhashi"'
Autor:
Yohei Hamada, Takehiro Hirose, Akira Ijiri, Yasuhiro Yamada, Yoshinori Sanada, Saneatsu Saito, Noriaki Sakurai, Takamitsu Sugihara, Takahiro Yokoyama, Tomokazu Saruhashi, Tatsuhiko Hoshino, Nana Kamiya, Stephen Bowden, Margaret Cramm, Susann Henkel, Kira Homola, Hiroyuki Imachi, Masanori Kaneko, Lorenzo Lagostina, Hayley Manners, Harry-Luke McClelland, Kyle Metcalfe, Natsumi Okutsu, Donald Pan, Maija Jocelyn Raudsepp, Justine Sauvage, Florence Schubotz, Arthur Spivack, Satoshi Tonai, Tina Treude, Man-Yin Tsang, Bernhard Viehweger, David T. Wang, Emily Whitaker, Yuzuru Yamamoto, Kiho Yang, Masataka Kinoshita, Lena Maeda, Yusuke Kubo, Yuki Morono, Fumio Inagaki, Verena B. Heuer
Publikováno v:
Progress in Earth and Planetary Science, Vol 5, Iss 1, Pp 1-10 (2018)
Abstract The study investigates the in-situ strength of sediments across a plate boundary décollement using drilling parameters recorded when a 1180-m-deep borehole was established during International Ocean Discovery Program (IODP) Expedition 370,
Externí odkaz:
https://doaj.org/article/0dbb290c89424265b7dbfbaadd8e65a9
Publikováno v:
Journal of the Japanese Association for Petroleum Technology. 86:351-358
Autor:
Tatsuo Nozaki, Takahiro Yokoyama, Hidenori Kumagai, Yutaro Takaya, Toshiro Nagase, Kazuhiko Shimada, Junji Torimoto, Masafumi Saitoh, Koichi Iijima, Tomokazu Saruhashi, Masayuki Watanabe, Kazuya Kitada, Jun-ichiro Ishibashi, Keita Akiyama, Yuka Masaki, Masanori Kyo, Noriaki Sakurai, Lena Maeda
Publikováno v:
Mineralium Deposita.
Artificial hydrothermal vents, created by boreholes that discharge hydrothermal fluids and useful for observing secular changes in mineral precipitates and the chemical compositions of hydrothermal fluids, are periodically cleaned of scale deposits.
Autor:
Tomokazu Saruhashi, Eiichiro Araki, Noriaki Sakurai, Toshinori Kimura, Demian M. Saffer, Takahiro Yokoyama, Yuya Machida
Publikováno v:
Marine Technology Society Journal. 52:128-137
A high-sensitivity volumetric strainmeter has been installed into the C0010 borehole observatory using the drilling vessel (D/V) Chikyu during the Expedition 365 cruise in the Nankai Trough, Japan. At this location, crustal deformation occurs in asso
Publikováno v:
Journal of the Japanese Association for Petroleum Technology. 82:355-364
Autor:
Y. Mizuguchi, Tomokazu Saruhashi, Kazuya Kitada, Eiichiro Araki, Yasuhiro Namba, Toshinori Kimura, Masataka Kinoshita, Ikuo Sawada, Masanori Kyo
Publikováno v:
IEEE Journal of Oceanic Engineering. 38:158-166
We conducted two field tests aboard the Drilling Vessel Chikyu (D/V Chikyu) in areas of strong ocean currents (i.e., Kuroshio, Japan) during the March 2010 CK10-01 cruise. The relationship between the amplitude of the vortex-induced vibration (VIV) a
Autor:
Tomokazu Saruhashi, Tatsuo Nozaki, Masanori Kyo, Ken Takai, Takazo Shibuya, Ryoichi Yamada, Kazuhiko Shimada, Jun-ichiro Ishibashi, Yasuhiro Kato, Tomo-o Watsuji, Yutaro Takaya, Shinsuke Kawagucci, Toshiro Nagase
Publikováno v:
Scientific Reports
Seafloor massive sulphide deposits are potential resources for base and precious metals (Cu-Pb-Zn ± Ag ± Au), but difficulties in estimating precise reserves and assessing environmental impacts hinder exploration and commercial mining. Here, we rep
Autor:
Keita Akiyama, Takahiro Yokoyama, Tomokazu Saruhashi, Noriaki Sakurai, Masayuki Watanabe, Masanori Kyo, Yuka Masaki, Tatsuo Nozaki
Publikováno v:
2016 Techno-Ocean (Techno-Ocean).
JAMSTEC developed the cultivation system of seafloor hydrothermal deposit in order to monitor physical property of hydrothermal fluid and secular change in a weight of the mineral deposit for long term. These cultivation systems were installed by CHI
Autor:
Tomokazu Saruhashi, Ikuo Sawada, Masanori Kyo, Tatsuo Nozaki, Keita Akiyama, Noriaki Sakurai, Takahiro Yokoyama
Publikováno v:
OCEANS 2015 - MTS/IEEE Washington.
JAMSTEC has an international patent for the environmentally-friendly cultivation system of offshore hydrothermal chimneys as the accessory product of scientific drilling program in the Okinawa Trough at deep water of 1,100 mbsl. This cultivation syst
Autor:
Masanori Kyo, Yasuyuki Yamazaki, Eigo Miyazaki, Tomokazu Saruhashi, Scot McNeill, Ikuo Sawada
Publikováno v:
Volume 5B: Pipeline and Riser Technology.
A method was recently presented for determining quasi-static and dynamic riser angles using measured data typically found in a riser fatigue monitoring system, specifically acceleration and angular rate data. The riser angles were determined at senso