Department of Law,Department of Political Science

Research Output 1981 2019

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Article
2019
1 Citation (Scopus)

Fully Developed Superrotation Driven by the Mean Meridional Circulation in a Venus GCM

Sugimoto, N., Takagi, M. & Matsuda, Y., 2019 Feb 16, In : Geophysical Research Letters. 46, 3, p. 1776-1784 9 p.

Research output: Contribution to journalArticle

superrotation
Venus (planet)
meridional circulation
Venus
general circulation model

Impact of Data Assimilation on Thermal Tides in the Case of Venus Express Wind Observation

Sugimoto, N., Kouyama, T. & Takagi, M., 2019 Jan 1, In : Geophysical Research Letters.

Research output: Contribution to journalArticle

Venus (planet)
assimilation
tides
Venus
data assimilation

Numerical Study on Entrance Length in Thermal Counterflow of Superfluid 4 He

Kobayashi, H., Yui, S. & Tsubota, M., 2019 Jan 1, In : Journal of Low Temperature Physics.

Research output: Contribution to journalArticle

counterflow
entrances
friction
Friction
Fluids
5 Citations (Scopus)

Planetary-scale streak structure reproduced in high-resolution simulations of the Venus atmosphere with a low-stability layer

Kashimura, H., Sugimoto, N., Takagi, M., Matsuda, Y., Ohfuchi, W., Enomoto, T., Nakajima, K., Ishiwatari, M., Sato, T. M., Hashimoto, G. L., Satoh, T., Takahashi, Y. O. & Hayashi, Y. Y., 2019 Dec 1, In : Nature Communications. 10, 1, 23.

Research output: Contribution to journalArticle

Venus
Venus atmosphere
Venus (planet)
Atmosphere
baroclinic instability
1 Citation (Scopus)

Termite soldier mandibles are elongated by dachshund under hormonal and Hox gene controls

Sugime, Y., Oguchi, K., Gotoh, H., Hayashi, Y., Matsunami, M., Shigenobu, S., Koshikawa, S. & Miura, T., 2019 Mar 4, In : Development (Cambridge, England). 146, 5

Research output: Contribution to journalArticle

Open Access
Isoptera
Homeobox Genes
Military Personnel
Mandible
Juvenile Hormones
2018

A dynamical mechanism for secondary eyewall formation in tropical cyclones

Miyamoto, Y., Nolan, D. S. & Sugimoto, N., 2018 Nov 1, In : Journal of the Atmospheric Sciences. 75, 11, p. 3965-3986 22 p.

Research output: Contribution to journalArticle

tropical cyclone
vorticity
Ekman pumping
Rossby number
atmosphere
2 Citations (Scopus)

A lipocalin protein, Neural Lazarillo, is key to social interactions that promote termite soldier differentiation

Yaguchi, H., Shigenobu, S., Hayashi, Y., Miyazaki, S., Toga, K., Masuoka, Y. & Maekawa, K., 2018 Jul 25, In : Proceedings of the Royal Society B: Biological Sciences. 285, 1883, 20180707.

Research output: Contribution to journalArticle

Isoptera
Lipocalins
Military Personnel
termite
Interpersonal Relations

A matter of facts: L2 writers’ use of evidence and evaluation in biographical essays

Myskow, G. & Ono, M., 2018 Sep 1, In : Journal of Second Language Writing. 41, p. 55-70 16 p.

Research output: Contribution to journalArticle

writer
genre
evaluation
evidence
grammar

Construing emotion in academic writing: L2 writers’ use of affect in historical explanation essays

Myskow, G. & Ono, M., 2018 Jan 1, In : Writing and Pedagogy. 10, 1-2, p. 191-219 29 p.

Research output: Contribution to journalArticle

emotion
writer
genre
political history
language
1 Citation (Scopus)
scale models
Energy transfer
energy transfer
Kinetic energy
Vortex flow
4 Citations (Scopus)

Local Time Dependence of the Thermal Structure in the Venusian Equatorial Upper Atmosphere: Comparison of Akatsuki Radio Occultation Measurements and GCM Results

Ando, H., Takagi, M., Fukuhara, T., Imamura, T., Sugimoto, N., Sagawa, H., Noguchi, K., Tellmann, S., Pätzold, M., Häusler, B., Murata, Y., Takeuchi, H., Yamazaki, A., Toda, T., Tomiki, A., Choudhary, R., Kumar, K., Ramkumar, G. & Antonita, M., 2018 Sep 1, In : Journal of Geophysical Research: Planets. 123, 9, p. 2270-2280 11 p.

Research output: Contribution to journalArticle

radio occultation
General Circulation Models
Upper atmosphere
upper atmosphere
thermal structure

Orientation-specific learning of the prior assumption for 3D slant perception

Taya, S. & Sato, M., 2018 Dec 1, In : Scientific Reports. 8, 1, 11063.

Research output: Contribution to journalArticle

learning
6 Citations (Scopus)
two fluid models
counterflow
velocity distribution
turbulence
vortex filaments
12 Citations (Scopus)

Three-Dimensional Structures of Thermal Tides Simulated by a Venus GCM

Takagi, M., Sugimoto, N., Ando, H. & Matsuda, Y., 2018 Feb 1, In : Journal of Geophysical Research: Planets. 123, 2, p. 335-352 18 p.

Research output: Contribution to journalArticle

Venus (planet)
Tides
tides
Venus
general circulation model
2017
5 Citations (Scopus)

Development of an ensemble Kalman filter data assimilation system for the Venusian atmosphere

Sugimoto, N., Yamazaki, A., Kouyama, T., Kashimura, H., Enomoto, T. & Takagi, M., 2017 Dec 1, In : Scientific Reports. 7, 1, 9321.

Research output: Contribution to journalArticle

Kalman filter
data assimilation
atmospheric general circulation model
simulator
Venus
1 Citation (Scopus)

Inertia-gravity wave radiation from the elliptical vortex in the f-plane shallow water system

Sugimoto, N., 2017 Feb 6, In : Fluid Dynamics Research. 49, 2, 025508.

Research output: Contribution to journalArticle

Gravity waves
shallow water
gravity waves
inertia
anticyclones

Mechanics for Liberal Arts Students

Shimomura, Y., 2017, In : Procedia IUTAM. 20, p. 183-188 6 p.

Research output: Contribution to journalArticle

Mechanics
Students
Experiments
3 Citations (Scopus)

Move-step structures of literature ph.d. theses in the Japanese and UK higher education

Ono, M., 2017, In : Journal of Writing Research. 8, 3, p. 469-491 23 p.

Research output: Contribution to journalArticle

genre
education
Japanese studies
language group
interview
Chemical modification
Protective coatings
Self assembled monolayers
Polymers
Iron
1 Citation (Scopus)

Regulation of neotenic differentiation through direct physical contact in the damp-wood termite Hodotermopsis sjostedti

Shimoji, H., Oguchi, K., Hayashi, Y., Hojo, M. K. & Miura, T., 2017 Aug 1, In : Insectes Sociaux. 64, 3, p. 393-401 9 p.

Research output: Contribution to journalArticle

Hodotermopsis sjostedti
termite
Isoptera
rearing
regulation
3 Citations (Scopus)

Transcriptome sequencing and estimation of DNA methylation level in the subsocial wood-feeding cockroach Cryptocercus punctulatus (Blattodea: Cryptocercidae)

Hayashi, Y., Maekawa, K., Nalepa, C. A., Miura, T. & Shigenobu, S., 2017 Nov 1, In : Applied Entomology and Zoology. 52, 4, p. 643-651 9 p.

Research output: Contribution to journalArticle

Cryptocercus darwini
Cryptocercus punctulatus
Cryptocercidae
cytosine
guanine
8 Citations (Scopus)

Vertical structure of the axi-asymmetric temperature disturbance in the Venusian polar atmosphere: Comparison between radio occultation measurements and GCM results

Ando, H., Imamura, T., Sugimoto, N., Takagi, M., Kashimura, H., Tellmann, S., Pätzold, M., Häusler, B. & Matsuda, Y., 2017 Aug 1, In : Journal of Geophysical Research: Planets. 122, 8, p. 1687-1703 17 p.

Research output: Contribution to journalArticle

radio occultation
General Circulation Models
radio
Venus (planet)
general circulation model
2016
2 Citations (Scopus)

8-o-acetyl-7-o-methylgossypetin from Atraphaxis laetevirens

Nakano, H., Kosemura, S., Mamonov, L. K. & Cantrell, C. L., 2016, In : Chemistry of Natural Compounds. 52, 1, p. 127-129 3 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
Chemical modification
Corrosion protection
Self assembled monolayers
Polymers
Metals
3 Citations (Scopus)

Generation and backreaction of spontaneously emitted inertia-gravity waves

Sugimoto, N. & Plougonven, R., 2016 Apr 16, In : Geophysical Research Letters. 43, 7, p. 3519-3525 7 p.

Research output: Contribution to journalArticle

gravity waves
inertia
gravity wave
dipoles
simulation
17 Citations (Scopus)

The puzzling Venusian polar atmospheric structure reproduced by a general circulation model

Ando, H., Sugimoto, N., Takagi, M., Kashimura, H., Imamura, T. & Matsuda, Y., 2016 Feb 1, In : Nature Communications. 7, 10398.

Research output: Contribution to journalArticle

Atmospheric structure
Venus
Venus (planet)
Vortex flow
Atmosphere
Magnetohydrodynamics
Liquid metals
Energy conversion
Lorentz force
Turbulence
33 Citations (Scopus)

Wave analysis in the atmosphere of Venus below 100-km altitude, simulated by the LMD Venus GCM

Lebonnois, S., Sugimoto, N. & Gilli, G., 2016 Nov 1, In : Icarus. 278, p. 38-51 14 p.

Research output: Contribution to journalArticle

altitude simulation
Venus (planet)
Venus
general circulation model
atmospheres
2015
1 Citation (Scopus)

Analyses on response of a liquid metal MHD power generation system to various external inputs

Hu, L., Kobayashi, H. & Okuno, Y., 2015 May 1, In : IEEJ Transactions on Electrical and Electronic Engineering. 10, 3, p. 268-273 6 p.

Research output: Contribution to journalArticle

Magnetohydrodynamic power generation
Liquid metals
Pistons
Water waves
Magnetic flux
13 Citations (Scopus)
theoretical study
inertia
gravity wave
timescale
method
9 Citations (Scopus)
theoretical study
inertia
gravity wave
momentum
simulation
4 Citations (Scopus)
anticyclones
cyclones
Gravity waves
shallow water
gravity waves
2 Citations (Scopus)

Evaluation by native and non-native English teacher-raters of Japanese students’ summaries

Hijikata-Someya, Y., Ono, M. & Yamanishi, H., 2015, In : English Language Teaching. 8, 7, p. 1-12 12 p.

Research output: Contribution to journalArticle

rating
university
teacher
evaluation
English language
1 Citation (Scopus)
anticyclones
shallow water
gravity waves
cyclones
inertia
2014
18 Citations (Scopus)

Baroclinic instability in the Venus atmosphere simulated by GCM

Sugimoto, N., Takagi, M. & Matsuda, Y., 2014, In : Journal of Geophysical Research E: Planets. 119, 8, p. 1950-1968 19 p.

Research output: Contribution to journalArticle

superrotation
Venus atmosphere
baroclinic instability
Venus
Venus (planet)
20 Citations (Scopus)

Direct numerical simulation and large eddy simulation on a turbulent wall-bounded flow using lattice Boltzmann method and multiple GPUs

Wang, X., Shangguan, Y., Onodera, N., Kobayashi, H. & Aoki, T., 2014, In : Mathematical Problems in Engineering. 2014, 742432.

Research output: Contribution to journalArticle

Wall flow
Large Eddy Simulation
Lattice Boltzmann Method
Direct numerical simulation
Large eddy simulation
6 Citations (Scopus)

Effect of founding events on coat colour polymorphism of Apodemus speciosus (Rodentia: Muridae) on the Izu islands

Tomozawa, M., Nunome, M., Suzuki, H. & Ono, H., 2014, In : Biological Journal of the Linnean Society. 113, 2, p. 522-535 14 p.

Research output: Contribution to journalArticle

Apodemus speciosus
Muridae
Rodentia
polymorphism
genetic polymorphism
1 Citation (Scopus)

Influence of working fluid characteristics on the performance of a liquid metal magnetohydrodynamic generator

Hu, L., Kobayashi, H. & Okuno, Y., 2014, In : IEEJ Transactions on Power and Energy. 134, 12, p. 973-979 7 p.

Research output: Contribution to journalArticle

Magnetohydrodynamic converters
Liquid metals
Fluids
Electrodes
Magnetohydrodynamics
23 Citations (Scopus)

Inverse insolation dependence of Venus' cloud-level convection

Imamura, T., Higuchi, T., Maejima, Y., Takagi, M., Sugimoto, N., Ikeda, K. & Ando, H., 2014 Jan 15, In : Icarus. 228, p. 181-188 8 p.

Research output: Contribution to journalArticle

Venus clouds
insolation
Venus
Venus (planet)
convection
19 Citations (Scopus)

Waves in a Venus general circulation model

Sugimoto, N., Takagi, M. & Matsuda, Y., 2014 Nov 16, In : Geophysical Research Letters. 41, 21, p. 7461-7467 7 p.

Research output: Contribution to journalArticle

baroclinic waves
baroclinic wave
Venus (planet)
Venus
superrotation
2013
1 Citation (Scopus)

A Reynolds-averaged turbulence modelling approach to the maintenance of the Venus superrotation

Yoshizawa, A., Kobayashi, H., Sugimoto, N., Yokoi, N. & Shimomura, Y., 2013 Dec, In : Geophysical and Astrophysical Fluid Dynamics. 107, 6, p. 614-639 26 p.

Research output: Contribution to journalArticle

superrotation
Venus (planet)
Venus
maintenance
Turbulence
2 Citations (Scopus)

Baroclinic modes in the atmosphere on Venus simulated by AFES

Sugimoto, N., Takagi, M., Matsuda, Y., Takahashi, Y. O., Ishiwatari, M. & Hayashi, Y. Y., 2013, In : Theoretical and Applied Mechanics Japan. 61, p. 11-21 11 p.

Research output: Contribution to journalArticle

Atmospheric General Circulation Models
Venus (planet)
simulators
Atmosphere
Simulator

Comment le Japon lit rabelais

Translated title of the contribution: How Japan reads RabelaisIwashita, A., 2013 May, In : Cahiers de l'Association Internationale des Etudes Francaises. 65, p. 59-72 14 p.

Research output: Contribution to journalArticle

Japan
1 Citation (Scopus)

The subcommander and the sardinian: Marcos and Gramsci

Henck, N. J., 2013 Jun, In : Mexican Studies - Estudios Mexicanos. 29, 2, p. 428-458 31 p.

Research output: Contribution to journalArticle

political philosophy
Mexico
discourse
evidence
Antonio Gramsci
2012
5 Citations (Scopus)

Spontaneous gravity wave radiation in a shallowwater system on a rotating sphere

Sugimoto, N. & Ishii, K., 2012, In : Journal of the Meteorological Society of Japan. 90, 1, p. 101-125 25 p.

Research output: Contribution to journalArticle

gravity wave
Earth rotation
barotropic instability
radiation
Rossby number
7 Citations (Scopus)

Turbulent duct flows in a liquid metal magnetohydrodynamic power generator

Kobayashi, H., Shionoya, H. & Okuno, Y., 2012 Dec 25, In : Journal of Fluid Mechanics. 713, p. 243-270 28 p.

Research output: Contribution to journalArticle

electric generators
Magnetohydrodynamics
liquid metals
Liquid metals
ducts
2011
6 Citations (Scopus)
Anions
Polymers
Negative ions
Iron
Corrosion
7 Citations (Scopus)

Large-eddy simulation of turbulent channel flows with conservative IDO scheme

Onodera, N., Aoki, T. & Kobayashi, H., 2011 Jun 20, In : Journal of Computational Physics. 230, 14, p. 5787-5805 19 p.

Research output: Contribution to journalArticle

Large eddy simulation
large eddy simulation
channel flow
Channel flow
Model structures
1 Citation (Scopus)

Statistical properties of the local structure of homogeneous isotropic turbulence and turbulent channel flows

Kobayashi, H., Matsumoto, E., Fukushima, N., Tanahashi, M. & Miyauchi, T., 2011, In : Journal of Turbulence. 12, p. 1-16 16 p., N11.

Research output: Contribution to journalArticle

homogeneous turbulence
isotropic turbulence
channel flow
Channel flow
Reynolds number