Results 31 to 40 of about 326 (156)

Precursory tilt changes associated with a phreatic eruption of the Hakone volcano and the corresponding source model

Earth, Planets and Space, 2018
The 2015 unrest of the Hakone volcano in Japan, which began on April 26, generated earthquake swarms accompanied by long-term deformation. The earthquake swarm activity reached its maximum in mid-May and gradually calmed down; however, it increased again
Ryou Honda, Yohei Yukutake, Yuichi Morita, Shin’ichi Sakai, Kazuhiro Itadera, Kazuya Kokubo   +5 more
doaj   +1 more source

A Case of Polyarteritis Nodosa Associated with Cytomegalovirus Infection

Case Reports in Rheumatology, 2014
A 77-year-old man suffering from prolonged fever of unknown origin and bilateral leg edema was referred to our hospital. On physical examination, he had fever, general fatigue, bilateral lower leg edema, and muscle weakness of the right upper extremity ...
Maiko Kouchi, Shinji Sato, Masahiro Kamono, Akiko Taoda, Kazuyuki Iijima, Atsushi Mizuma, Ruriko Kitao, Masatoshi Mihara, Hideki Ozawa, Tadayuki Ishihara, Atsushi Takagi, Yasuo Suzuki   +11 more
doaj   +1 more source

Analyzing the continuous volcanic tremors detected during the 2015 phreatic eruption of the Hakone volcano

Earth, Planets and Space, 2017
In the present study, we analyze the seismic signals from a continuous volcanic tremor that occurred during a small phreatic eruption of the Hakone volcano, in the Owakudani geothermal region of central Japan, on June 29, 2015.
Yohei Yukutake, Ryou Honda, Masatake Harada, Ryosuke Doke, Tatsuhiko Saito, Tomotake Ueno, Shin’ichi Sakai, Yuichi Morita   +7 more
doaj   +1 more source

Leadership in Regional Tourism Design Education: Integrating Drone Visualisation with Design Thinking, Peer-to-Peer Collaboration, Shared Problem Solving and Stakeholder Engagement [PDF]

Business Ethics and Leadership
This study presents an innovative leadership development framework for regional tourism design education, where drone technology catalyses transformative leadership skills through collaborative learning and enhanced visualisation.
Hiroko Oe, Hirotaka Nakagawa
doaj   +1 more source

Characteristics of Deep Long‐Period Earthquakes at Alaska Volcanoes From 2005 to 2017

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 6, June 2025.
Abstract Deep long‐period earthquakes (DLPs) are often detected near volcanoes from the crust down to the upper mantle. Exhibiting coincidence with volcanic eruptions, DLPs are recognized as potential precursors to volcanic activities yet their detection remains challenging.
Zilin Song, Yen Joe Tan
wiley   +1 more source

Precursory ground deformation of the 2018 phreatic eruption on Iwo-Yama volcano, revealed by four-dimensional joint analysis of airborne and spaceborne InSAR

Earth, Planets and Space, 2020
We present detailed maps of local-scale 3D deformation preceding the 2018 phreatic eruption at Iwo-yama volcano (south of Kyushu Island, Japan), using a combination of airborne and spaceborne Interferometric Synthetic Aperture Radar (InSAR) data.
Shohei Narita, Taku Ozawa, Yosuke Aoki, Masanobu Shimada, Masato Furuya, Youichiro Takada, Makoto Murakami   +6 more
doaj   +1 more source

Tranilast for advanced heart failure in patients with muscular dystrophy: a single-arm, open-label, multicenter study

Orphanet Journal of Rare Diseases, 2022
Background The transient receptor potential cation channel subfamily V member 2 (TRPV2) is a stretch-sensitive calcium channel. TRPV2 overexpression in the sarcolemma of skeletal and cardiac myocytes causes calcium influx into the cytoplasm, which ...
Tsuyoshi Matsumura, Hiroya Hashimoto, Masahiro Sekimizu, Akiko M. Saito, Yasufumi Motoyoshi, Akinori Nakamura, Satoshi Kuru, Takayasu Fukudome, Kazuhiko Segawa, Toshiaki Takahashi, Takuhisa Tamura, Tetsuo Komori, Chigusa Watanabe, Masanori Asakura, Koichi Kimura, Yuko Iwata   +15 more
doaj   +1 more source

Source constraints for the 2015 phreatic eruption of Hakone volcano, Japan, based on geological analysis and resistivity structure

Earth, Planets and Space, 2019
On June 29, 2015, a small phreatic eruption occurred in the most intensively steaming area of Hakone volcano, Japan. A previous magnetotelluric survey for the whole volcano revealed that the eruption center area (ECA) was located near the apex of a bell ...
Kazutaka Mannen, Toshikazu Tanada, Akira Jomori, Takashi Akatsuka, George Kikugawa, Yui Fukazawa, Hiroyuki Yamashita, Koichiro Fujimoto   +7 more
doaj   +1 more source

Temporal changes in inflation sources during the 2015 unrest and eruption of Hakone volcano, Japan

Earth, Planets and Space, 2018
Global navigation satellite system data from Hakone volcano, central Japan, together with GEONET data from the Geospatial Information Authority of Japan, were used to investigate the processes associated with the volcanic activity in 2015, which ...
Masatake Harada, Ryosuke Doke, Kazutaka Mannen, Kazuhiro Itadera, Mikio Satomura   +4 more
doaj   +1 more source

Correction: Doke, R., et al. Very Local Subsidence near the Hot Spring Region in Hakone Volcano, Japan, Inferred from InSAR Time Series Analysis of ALOS/PALSAR Data. Remote Sens. 2020, 12, 2842

Remote Sensing, 2020
The authors wish to make the following corrections to this paper [...]
Ryosuke Doke, George Kikugawa, Kazuhiro Itadera   +2 more
doaj   +1 more source