36 Works

Additional file 4 of Lithological structure of western Pacific lithosphere reconstructed from mantle xenoliths in a petit-spot volcano

Kazuto Mikuni, Naoto Hirano, Norikatsu Akizawa, Junji Yamamoto, Shiki Machida, Akihiro Tamura, Yuuki Hagiwara & Tomoaki Morishita
Additional file 4. Supplementary tables. Table S1. Major element compositions of olivine. Table S2. Major element compositions of clinopyroxene. Table S3. Major element compositions of orthopyroxene. Table S4. Major element compositions of spinel. Table S5. Trace element compositions of clinopyroxene. Table S6. Trace element compositions of orthopyroxene. Table S7. Data of Raman spectroscopy. Table S8. Average compositions of pyroxenes using the two pyroxene geothermobarometry.

Additional file 4 of Lithological structure of western Pacific lithosphere reconstructed from mantle xenoliths in a petit-spot volcano

Kazuto Mikuni, Naoto Hirano, Norikatsu Akizawa, Junji Yamamoto, Shiki Machida, Akihiro Tamura, Yuuki Hagiwara & Tomoaki Morishita
Additional file 4. Supplementary tables. Table S1. Major element compositions of olivine. Table S2. Major element compositions of clinopyroxene. Table S3. Major element compositions of orthopyroxene. Table S4. Major element compositions of spinel. Table S5. Trace element compositions of clinopyroxene. Table S6. Trace element compositions of orthopyroxene. Table S7. Data of Raman spectroscopy. Table S8. Average compositions of pyroxenes using the two pyroxene geothermobarometry.

Lithological structure of western Pacific lithosphere reconstructed from mantle xenoliths in a petit-spot volcano

Kazuto Mikuni, Naoto Hirano, Norikatsu Akizawa, Junji Yamamoto, Shiki Machida, Akihiro Tamura, Yuuki Hagiwara & Tomoaki Morishita
Abstract The lithospheric mantle, formed at the mid-ocean ridge as a residue of crustal production, comprises theoretically depleted peridotite, but more fertile components (e.g., lherzolite and pyroxenite) have been reported, creating an enigmatic picture of the lithosphere. The oceanic lithosphere has also been found to be locally modified by intraplate magmatism as proposed from geochemistry of mantle xenolith. Petit-spot xenoliths are particularly notable as direct evidence of old lithospheric mantle and expected to retain essential...

Venus Climate Orbiter Akatsuki Longwave Infrared Camera Bundle

Makoto Taguchi, Toru Kouyama, Tetsuya Fukuhara, Masahiko Futaguchi, Takao M. Sato, Takeru Yamada, Shin-ya Murakami, Manabu Yamada, Atsushi Yamazaki, Kazunori Ogohara, Masahiro Takagi, Hiroki Kashimura, Takeshi Horinouchi, Takeshi Imamura, Yukio Yamamoto, George L. Hashimoto & Kevin McGouldrick
This PDS4 LIR bundle collects all the operational data products produced by the Venus Climate Orbiter Akatsuki Longwave Infrared Camera (LIR) instrument which includes raw image, calibrated image, derived map, and derived geometry.

Venus Climate Orbiter Akatsuki Cloud Motion Vector Data Set

Takeshi Horinouchi, Shin-ya Murakami, Kazunori Ogohara, Toru Kouyama & Masahiro Takagi
This dataset contains cloud motion vector data acquired by the automated cloud tracking from images of the UVI and IR2 instruments of the Venus Climate Orbiter (VCO, also known as PLANET-C and AKATSUKI) spacecraft. This dataset consists of NetCDF files. This dataset is produced from the longitude-latitude map datasets.

Venus Climate Orbiter Akatsuki UVI Geometry Information PDS3 dataset

Shin-ya Murakami, Manabu Yamada, Kevin McGouldrick, Yukio Yamamoto & George L. Hashimoto
This dataset contains products of geometry information for purpose of reference, calculated by SPICE toolkit using SPICE kernels provided as VCO-V-SPICE-6-V1.0 dataset, associated with images acquired by the UVI instrument of the Venus Climate Orbiter (VCO, also known as PLANET-C and AKATSUKI) spacecraft. This dataset conforms PDS3 Standard. This dataset uses the Committee on Data Management and Computation (CODMAC) data level numbering system. The UVI SEDRs are considered Level 3 or Supplementary Experiment Data (equivalent...

Venus Climate Orbiter Akatsuki IR1 Raw Data PDS3 dataset

Shin-ya Murakami, Manabu Yamada, Atsushi Yamazaki, Shoko Ohtsuki, Kevin McGouldrick, Yukio Yamamoto & George L. Hashimoto
This dataset contains products acquired by the IR1 instrument onboard the Venus Climate Orbiter (VCO, also known as PLANET-C and AKATSUKI) spacecraft. This dataset conforms PDS3 Standard. This dataset uses the Committee on Data Management and Computation (CODMAC) data level numbering system. The IR1 EDRs are considered Level 2 or Edited Data (equivalent to NASA Level 1A). The EDRs are reconstructed from Level 1 or Raw Data. This dataset consists entirely of FITS files. Uncalibrated...

Venus Climate Orbiter Akatsuki LIR Raw Data PDS3 dataset

Shin-ya Murakami, Toru Kouyama, Tetsuya Fukuhara, Makoto Taguchi, Manabu Yamada, Atsushi Yamazaki, Kevin McGouldrick, Yukio Yamamoto & George L. Hashimoto
This dataset contains products acquired by the LIR instrument of the Venus Climate Orbiter (VCO, also known as PLANET-C and AKATSUKI) spacecraft. This dataset conforms PDS3 Standard. This dataset uses the Committee on Data Management and Computation (CODMAC) data level numbering system. The LIR EDRs are considered Level 2 or Edited Data (equivalent to NASA Level 1A). The EDRs are reconstructed from Level 1 or Raw Data. This dataset consists entirely of FITS files. Uncalibrated...

Additional file 2 of Lithological structure of western Pacific lithosphere reconstructed from mantle xenoliths in a petit-spot volcano

Kazuto Mikuni, Naoto Hirano, Norikatsu Akizawa, Junji Yamamoto, Shiki Machida, Akihiro Tamura, Yuuki Hagiwara & Tomoaki Morishita
Additional file 2: Figure S2. Representative data and example of the Raman microscopic analysis for CO2 fluid inclusion. (a) Raman spectrum of a CO2 fluid inclusion in MPSX-PX5 pyroxenite. The peaks of volatile species except for CO2 were lower than the detection limit of Raman spectroscopy. (b) An image of CO2 fluid inclusions in the same sample.

Additional file 3 of Lithological structure of western Pacific lithosphere reconstructed from mantle xenoliths in a petit-spot volcano

Kazuto Mikuni, Naoto Hirano, Norikatsu Akizawa, Junji Yamamoto, Shiki Machida, Akihiro Tamura, Yuuki Hagiwara & Tomoaki Morishita
Additional file 3. Supplementary information about the numerical process. The method of error calculation for the two pyroxene thermometry of Brey and Köhler (1990), the two pyroxene thermobarometry using the equation (36) and (38) of Putirka (2008), and the geobarometry of CO2 inclusion in pyroxene by Raman spectroscopy are described. The process of depth-pressure conversion is also attached.

Lithological structure of western Pacific lithosphere reconstructed from mantle xenoliths in a petit-spot volcano

Kazuto Mikuni, Naoto Hirano, Norikatsu Akizawa, Junji Yamamoto, Shiki Machida, Akihiro Tamura, Yuuki Hagiwara & Tomoaki Morishita
Abstract The lithospheric mantle, formed at the mid-ocean ridge as a residue of crustal production, comprises theoretically depleted peridotite, but more fertile components (e.g., lherzolite and pyroxenite) have been reported, creating an enigmatic picture of the lithosphere. The oceanic lithosphere has also been found to be locally modified by intraplate magmatism as proposed from geochemistry of mantle xenolith. Petit-spot xenoliths are particularly notable as direct evidence of old lithospheric mantle and expected to retain essential...

Venus Climate Orbiter Akatsuki IR1 Geometry Information PDS3 dataset

Shin-ya Murakami, Manabu Yamada, Kevin McGouldrick, Yukio Yamamoto & George L. Hashimoto
This dataset contains products of geometry information for purpose of reference, calculated by SPICE toolkit using SPICE kernels provided as VCO-V-SPICE-6-V1.0 dataset, associated with images acquired by the IR1 instrument of the Venus Climate Orbiter (VCO, also known as PLANET-C and AKATSUKI) spacecraft. This dataset conforms PDS3 Standard. This dataset uses the Committee on Data Management and Computation (CODMAC) data level numbering system. The IR1 SEDRs are considered Level 3 or Supplementary Experiment Data (equivalent...

Venus Climate Orbiter Akatsuki IR2 Geometry Information PDS3 dataset

Shin-ya Murakami, Manabu Yamada, Kevin McGouldrick, Yukio Yamamoto & George L. Hashimoto
This dataset contains products of geometry information for purpose of reference, calculated by SPICE toolkit using SPICE kernels provided as VCO-V-SPICE-6-V1.0 dataset, associated with images acquired by the IR2 instrument of the Venus Climate Orbiter (VCO, also known as PLANET-C and AKATSUKI) spacecraft. This dataset conforms PDS3 Standard. This dataset uses the Committee on Data Management and Computation (CODMAC) data level numbering system. The IR2 SEDRs are considered Level 3 or Supplementary Experiment Data (equivalent...

Venus Climate Orbiter Akatsuki UVI Longitude-Latitude Map Data

Shin-ya Murakami, Kazunori Ogohara, Masahiro Takagi, Hiroki Kashimura, Manabu Yamada, Toru Kouyama, Takeshi Horinouchi & Takeshi Imamura
This dataset contains longitude-latitude map data created from images acquired by the UVI instrument of the Venus Climate Orbiter (VCO, also known as PLANET-C and AKATSUKI) spacecraft. This dataset consists of NetCDF and FITS files. The longitude-latitude map data are included as Level 3 product in NetCDF. During process of creating longitude-latitude map data, pointing of spacecraft was corrected using limb-fitting technique. Detected limb points and information on fitted ellipse are provided as auxiliary data,...

Data from: Postural control during quiet bipedal standing in rats

Tetsuro Funato, Yota Sato, Soichiro Fujiki, Yamato Sato, Shinya Aoi, Kazuo Tsuchiya & Dai Yanagihara
The control of bipedal posture in humans is subject to non-ideal conditions such as delayed sensation and heartbeat noise. However, the controller achieves a high level of functionality by utilizing body dynamics dexterously. In order to elucidate the neural mechanism responsible for postural control, the present study made use of an experimental setup involving rats because they have more accessible neural structures. The experimental design requires rats to stand bipedally in order to obtain a...

Additional file 1 of Particle size distributions inside and around the artificial crater produced by the Hayabusa2 impact experiment on Ryugu

K. Ogawa, N. Sakatani, T. Kadono, M. Arakawa, R. Honda, K. Wada, K. Shirai, Y. Shimaki, K. Ishibashi, Y. Yokota, T. Saiki, H. Imamura, Y. Tsuda, S. Nakazawa, Y. Takagi, M. Hayakawa, H. Yano, C. Okamoto, Y. Iijima, T. Morota, S. Kameda, E. Tatsumi, Y. Cho, K. Yoshioka, H. Sawada … & S. Sugita
Additional file 1: Fig. S1. Overview of the slope around the SCI impact site.

Particle size distributions inside and around the artificial crater produced by the Hayabusa2 impact experiment on Ryugu

K. Ogawa, N. Sakatani, T. Kadono, M. Arakawa, R. Honda, K. Wada, K. Shirai, Y. Shimaki, K. Ishibashi, Y. Yokota, T. Saiki, H. Imamura, Y. Tsuda, S. Nakazawa, Y. Takagi, M. Hayakawa, H. Yano, C. Okamoto, Y. Iijima, T. Morota, S. Kameda, E. Tatsumi, Y. Cho, K. Yoshioka, H. Sawada … & S. Sugita
Abstract Japanese Hayabusa2 spacecraft has successfully carried out an impact experiment using a small carry-on impactor (SCI) on an asteroid (162173) Ryugu. We examine the size distribution of particles inside and outside an artificial impact crater (the SCI crater) based on the images taken by the optical navigation camera onboard the Hayabusa2 spacecraft. The circumferential variation in particle size distribution inside the SCI crater is recognized and we interpret that major circumferential variation is caused...

Additional file 2 of Lithological structure of western Pacific lithosphere reconstructed from mantle xenoliths in a petit-spot volcano

Kazuto Mikuni, Naoto Hirano, Norikatsu Akizawa, Junji Yamamoto, Shiki Machida, Akihiro Tamura, Yuuki Hagiwara & Tomoaki Morishita
Additional file 2: Figure S2. Representative data and example of the Raman microscopic analysis for CO2 fluid inclusion. (a) Raman spectrum of a CO2 fluid inclusion in MPSX-PX5 pyroxenite. The peaks of volatile species except for CO2 were lower than the detection limit of Raman spectroscopy. (b) An image of CO2 fluid inclusions in the same sample.

Additional file 3 of Lithological structure of western Pacific lithosphere reconstructed from mantle xenoliths in a petit-spot volcano

Kazuto Mikuni, Naoto Hirano, Norikatsu Akizawa, Junji Yamamoto, Shiki Machida, Akihiro Tamura, Yuuki Hagiwara & Tomoaki Morishita
Additional file 3. Supplementary information about the numerical process. The method of error calculation for the two pyroxene thermometry of Brey and Köhler (1990), the two pyroxene thermobarometry using the equation (36) and (38) of Putirka (2008), and the geobarometry of CO2 inclusion in pyroxene by Raman spectroscopy are described. The process of depth-pressure conversion is also attached.

Venus Climate Orbiter Akatsuki UVI Raw Data PDS3 dataset

Shin-ya Murakami, Manabu Yamada, Atsushi Yamazaki, Kevin McGouldrick, Yukio Yamamoto & George L. Hashimoto
This dataset contains products acquired by the UVI instrument of the Venus Climate Orbiter (VCO, also known as PLANET-C and AKATSUKI) spacecraft. This dataset conforms PDS3 Standard. This dataset uses the Committee on Data Management and Computation (CODMAC) data level numbering system. The UVI EDRs are considered Level 2 or Edited Data (equivalent to NASA Level 1A). The EDRs are reconstructed from Level 1 or Raw Data. This dataset consists entirely of FITS files. Uncalibrated...

Venus Climate Orbiter Akatsuki UVI Calibrated Data PDS3 dataset

Shin-ya Murakami, Manabu Yamada, Atsushi Yamazaki, Kevin McGouldrick, Yukio Yamamoto & George L. Hashimoto
This dataset contains products acquired by the UVI instrument of the Venus Climate Orbiter (VCO, also known as PLANET-C and AKATSUKI) spacecraft. This dataset conforms PDS3 Standard. This dataset uses the Committee on Data Management and Computation (CODMAC) data level numbering system. The UVI CDRs are considered Level 3 or Composite Data (equivalent to NASA Level 1B). The CDRs are reconstructed from Level 2 or Edited Data. This dataset consists entirely of FITS files. Calibrated...

Venus Climate Orbiter Akatsuki LIR Longitude-Latitude Map Data

Shin-ya Murakami, Kazunori Ogohara, Masahiro Takagi, Hiroki Kashimura, Manabu Yamada, Toru Kouyama, Takeshi Horinouchi & Takeshi Imamura
This dataset contains longitude-latitude map data created from images acquired by the LIR instrument of the Venus Climate Orbiter (VCO, also known as PLANET-C and AKATSUKI) spacecraft. This dataset consists of NetCDF and FITS files. The longitude-latitude map data are included as Level 3 product in NetCDF. During process of creating longitude-latitude map data, pointing of spacecraft was corrected using limb-fitting technique. Detected limb points and information on fitted ellipse are provided as auxiliary data,...

A high-performance Ni-CeO2/Ni/Ni-Y2O3·ZrO2 three-layer anode for direct iso-octane feeding of solid oxide fuel cells

Kazuya Sasaki, Ikuma Takahashi, Kodai Kuramoto & Kiyoto Shin-Mura
Solid oxide fuel cells (SOFCs) directly fed with iso-octane are expected to be power sources of mobile devices and automobiles. However, the conventional anode catalysts nickel (Ni) or cerium oxide (CeO2) used for direct feeding of iso-octane do not suppress carbon deposition or generate high-power. In this study, we investigated the Ni-CeO2/Ni/Ni-yttria-stabilized zirconia (YSZ) three-layer anode to establish the suppression of carbon deposition and high-power generation in the SOFC. The anode consists of a Ni-CeO2...

Hayabusa2 Thermal Infrared Imager (TIR) Bundle

Tatsuaki Okada, Satoshi Tanaka, Tetsuya Fukuhara, Takehiko Arai, Takeshi Imamura, Yoshiko Ogawa, Kohei Kitazato, Toru Kouyama, Naoya Sakatani, Yuri Shimaki, Tomohiko Sekiguchi, Hiroki Senshu, Jun Takita, Makoto Taguchi, Hirohide Demura, Ryosuke Nakamura, Sunao Hasegawa, Tsuneo Matsunaga, Takehiko Wada, Jörn Helbert, Thomas G. Müller, Axel Hagermann, Jens Biele, Matthias Grott, Maximilian Hamm … & Marco Delbo
This PDS4 bundle collects all the operational data products produced by the Hayabusa2 TIR instrument.

Additional file 1 of Particle size distributions inside and around the artificial crater produced by the Hayabusa2 impact experiment on Ryugu

K. Ogawa, N. Sakatani, T. Kadono, M. Arakawa, R. Honda, K. Wada, K. Shirai, Y. Shimaki, K. Ishibashi, Y. Yokota, T. Saiki, H. Imamura, Y. Tsuda, S. Nakazawa, Y. Takagi, M. Hayakawa, H. Yano, C. Okamoto, Y. Iijima, T. Morota, S. Kameda, E. Tatsumi, Y. Cho, K. Yoshioka, H. Sawada … & S. Sugita
Additional file 1: Fig. S1. Overview of the slope around the SCI impact site.

Registration Year

  • 2023
    1
  • 2022
    18
  • 2021
    2
  • 2019
    14
  • 2017
    1

Resource Types

  • Dataset
    22
  • Text
    9
  • Collection
    5

Affiliations

  • Chiba Institute of Technology
    36
  • Japan Aerospace Exploration Agency
    23
  • Hokkaido University
    17
  • National Institute of Advanced Industrial Science and Technology
    14
  • University of Tokyo
    14
  • Okayama University
    11
  • University of Colorado Boulder
    11
  • Kyushu University
    10
  • Tohoku University
    10
  • Kanazawa University
    10