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• 2021

  A Fan-type condition for graphs to be k-leaf-connected

  Maezawa, S. I., Matsubara, R. & Matsuda, H., 2021 Apr, In: Discrete Mathematics. 344, 4, 112260.

  Research output: Contribution to journal › Article › peer-review

  • Leaves
  • Fans
  • Hamiltonian Connected
  • Spanning tree
  • Graph in graph theory

• A limit inferior Φ-dependent average dwell time approach for stability analysis of switched systems

  Yu, Q. & Zhai, G., 2021 Jan 25, In: International Journal of Robust and Nonlinear Control. 31, 2, p. 565-581 17 p.

  Research output: Contribution to journal › Article › peer-review

  • Stabilization
  • Stability criteria
  • Lyapunov functions
  • Linear matrix inequalities
  • Linear systems

• Analysis of a resistance force for the locked-wheel of push-pull locomotion rovers using large subsidence

  Fujiwara, D., Tsujikawa, N., Oshima, T. & Iizuka, K., 2021 Apr, In: Journal of Terramechanics. 94, p. 1-12 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Subsidence
  • Wheels
  • Soils
  • Flow patterns
  • Chemical analysis

• A proposal of Web accesses method considering tolerable delay for each content

  Watanabe, K. & Miyata, S., 2021 Jan 5, ICDCN 2021 - Adjunct Proceedings of the 2021 International Conference on Distributed Computing and Networking. Association for Computing Machinery, p. 74-79 6 p. (ACM International Conference Proceeding Series).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Websites
  • Time delay
  • World Wide Web

• Autonomous Flight of a Quad Tilt-Rotor UAV at Constant Altitude

  Abiko, S. & Harada, T., 2021, CISM International Centre for Mechanical Sciences, Courses and Lectures. Springer Science and Business Media Deutschland GmbH, p. 195-203 9 p. (CISM International Centre for Mechanical Sciences, Courses and Lectures; vol. 601).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

  • Tilt
  • Rotor
  • Laser Range Finder
  • Unmanned aerial vehicles (UAV)
  • Simultaneous Localization and Mapping

• Boosting photoassisted activity for catalytic oxidation of benzoic acid and reduction of 4-nitrophenol with Ag-supported Fe₃O₄ aerogel

  Lo, L., Yang, Z. J., Hung, Y. C., Tseng, P. Y., Nomura, M., Lin, Y. F. & Hu, C., 2021 Feb 1, In: Chemical Engineering Journal. 405, 126641.

  Research output: Contribution to journal › Article › peer-review

  • Nitrophenols
  • Benzoic acid
  • Catalytic oxidation
  • 4-nitrophenol
  • Aerogels

• Conical frustum gel driven by the Marangoni effect for a motor without a stator

  Mao, Z., Shimamoto, G. & Maeda, S., 2021 Jan 5, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 608, 125561.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • frustums
  • stators
  • Gels
  • Stators
  • gels

• Driving an open-winding structure PMSM using third harmonic current control

  Honda, K. & Akatsu, K., 2021 Jan 1, In: IEEJ Transactions on Industry Applications. 141, 1

  Research output: Contribution to journal › Article › peer-review

  • Electric current control
  • Synchronous motors
  • Permanent magnets
  • Torque
  • Finite element method

• Enhancing interface doping in graphene-metal hybrid devices using H₂ plasma clean

  Achra, S., Akimoto, T., de Marneffe, J. F., Sergeant, S., Wu, X., Nuytten, T., Brems, S., Asselberghs, I., Tokei, Z., Ueno, K. & Heyns, M., 2021 Feb 1, In: Applied Surface Science. 538, 148046.

  Research output: Contribution to journal › Article › peer-review

  • Graphite
  • Doping (additives)
  • Plasmas
  • Metals
  • graphene

• Experimental Evaluation of the Performance of Oil-Based Nanofluids in the Grinding of Ti-6Al-4V Alloy

  Nguyen, T. K., Phi, H. T., Van Hoang, G., Bui, T. N. & Truong, S. H., 2021, Lecture Notes in Networks and Systems. Springer Science and Business Media Deutschland GmbH, p. 441-451 11 p. (Lecture Notes in Networks and Systems; vol. 178).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

  • Oils
  • Cooling
  • Cutting fluids
  • Platelets
  • Fluids

• Experimental validation of vibration control in membrane structures using dielectric elastomer actuators in a vacuum environment

  Hiruta, T., Hosoya, N., Maeda, S. & Kajiwara, I., 2021 Feb 1, In: International Journal of Mechanical Sciences. 191, 106049.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Elastomers
  • Membrane structures
  • membrane structures
  • elastomers
  • Vibration control

• Improved Synchronization Analysis for Delayed Lur’e Systems Using Improved Technique

  Wu, Y., Xiong, L., Zhai, G. & Wu, T., 2021, (Accepted/In press) In: International Journal of Control, Automation and Systems.

  Research output: Contribution to journal › Article › peer-review

  • Synchronization
  • Chaotic systems
  • Feedback control
  • Derivatives
  • Networks (circuits)

• Influence of isometric training at short and long muscle-tendon unit lengths on the history dependence of force

  Hinks, A., Davidson, B., Akagi, R. & Power, G. A., 2021 Feb, In: Scandinavian Journal of Medicine and Science in Sports. 31, 2, p. 325-338 14 p.

  Research output: Contribution to journal › Article › peer-review

  • Tendons
  • History
  • Muscles
  • Bundle of His
  • Isometric Contraction
  2 Citations (Scopus)

• Influence of Thermal Conductivity and Subsurface Temperature on Life-Cycle Environmental Load of the Ground Source Heat Pump in Bangkok, Thailand

  Shimada, Y., Uchida, Y., Kurishima, H. & Tokimatsu, K., 2021, Sustainable Production, Life Cycle Engineering and Management. Springer Science and Business Media Deutschland GmbH, p. 441-453 13 p. (Sustainable Production, Life Cycle Engineering and Management).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

  • Geothermal heat pumps
  • heat pump
  • thermal conductivity
  • Air source heat pumps
  • Thermal conductivity

• In-situ electrical conductance measurement of suspended ultra-narrow graphene nanoribbons observed via transmission electron microscopy

  Liu, C., Zhang, J., Zhang, X., Muruganathan, M., Mizuta, H. & Oshima, Y., 2021 Jan 8, In: Nanotechnology. 32, 2, 025710.

  Research output: Contribution to journal › Article › peer-review

  • Nanoribbons
  • Graphite
  • Carbon Nanotubes
  • Transmission electron microscopy
  • Current voltage characteristics

• Interface characteristics of β-Ga₂O₃/Al₂O₃/Pt capacitors after postmetallization annealing

  Hirose, M., Nabatame, T., Irokawa, Y., Maeda, E., Ohi, A., Ikeda, N., Sang, L., Koide, Y. & Kiyono, H., 2021 Jan 1, In: Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 39, 1, 012401.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Annealing
  • Aluminum oxide
  • capacitors
  • Capacitors
  • annealing

• Isostatic pressing of screen printed nickel-gadolinium doped ceria anodes on electrolyte-supported solid oxide fuel cells

  Komatsu, Y., Sciazko, A. & Shikazono, N., 2021 Feb 15, In: Journal of Power Sources. 485, 229317.

  Research output: Contribution to journal › Article › peer-review

  • Gadolinium
  • Cerium oxide
  • Nickel
  • solid oxide fuel cells
  • gadolinium

• Jointing of porous aluminum by press forming of multiple precursors during foaming process

  Ohashi, M., Hangai, Y., Amagai, K., Matsubara, M., Suzuki, R., Utsunomiya, T. & Yoshikawa, N., 2021, In: Keikinzoku/Journal of Japan Institute of Light Metals. 70, 11, p. 517-522 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Aluminum
  • Oxide films
  • Friction stir welding
  • Energy absorption
  • Bending tests

• Large electrocaloric effect and energy storage performance of site-engineered lead-free Ba_1-x(Bi_0.5Li_0.5)_xTiO₃ferroelectric oxides

  Pal, S., Biswas, P. P., Rath, M., Ramachandra Rao, M. S., Miryala, M., Murakami, M. & Murugavel, P., 2021 Jan, In: Journal of Physics D: Applied Physics. 54, 4, 045302.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Oxides
  • energy storage
  • Lead
  • Energy storage
  • Ferroelectric materials

• Magnetic phases in superconducting, polycrystalline bulk FeSe samples

  Nouailhetas, Q., Koblischka-Veneva, A. D., Koblischka, M. R., Naik, P. K. S., Schäfer, F., Ogino, H., Motz, C., Berger, K., Douine, B., Slimani, Y. & Hannachi, E., 2021 Jan 1, In: AIP Advances. 11, 1, 015230.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • high temperature superconductors
  • sintering
  • microstructure
  • rare earth elements
  • superconductivity

• Ni-gdc and ni-ysz electrodes operated in solid oxide electrolysis and fuel cell modes

  Sciazko, A., Shimura, T., Komatsu, Y. & Shikazono, N., 2021, In: Journal of Thermal Science and Technology. 16, 1, p. 1-10 10 p., JTST0013.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Regenerative fuel cells
  • Nickel
  • electrolysis
  • fuel cells
  • Solid oxide fuel cells (SOFC)
  1 Citation (Scopus)

• Powder synthesis and luminescence properties of green emitting Ba₂LiSi_7-xAl_xN_12-xO_x:Eu²⁺ phosphor

  Takeda, T., Kato, K., Kiyono, H. & Hirosaki, N., 2021 Jan 5, In: Journal of Alloys and Compounds. 850, 156358.

  Research output: Contribution to journal › Article › peer-review

  • Luminescence
  • Phosphors
  • Powders
  • Quantum efficiency
  • Hydrochloric acid

• Reaction of methanol to olefin using a membrane contactor on a silica substrate

  Tanizume, S., Maehara, S., Ishii, K., Onoki, T., Okuno, T., Tawarayama, H., Ishikawa, S. & Nomura, M., 2021 Jan 1, In: Separation and Purification Technology. 254, 117647.

  Research output: Contribution to journal › Article › peer-review

  • Alkenes
  • Zeolites
  • Olefins
  • Silicon Dioxide
  • Methanol

• Silicon-based low-dimensional materials for thermal conductivity suppression: Recent advances and new strategies to high thermoelectric efficiency

  Lai, H., Peng, Y., Gao, J., Kurosawa, M., Nakatsuka, O., Takeuchi, T. & Miao, L., 2021 Jan, In: Japanese Journal of Applied Physics. 60, SA0803.

  Research output: Contribution to journal › Article › peer-review

  • thermoelectric materials
  • Thermal conductivity
  • thermal conductivity
  • Silicon
  • retarding

• Strategies for breaking theoretical evaporation limitation in direct solar steam generation

  Mu, X., Gu, Y., Wang, P., Wei, A., Tian, Y., Zhou, J., Chen, Y., Zhang, J., Sun, Z., Liu, J., Sun, L., Tanemura, S. & Miao, L., 2021 Jan, In: Solar Energy Materials and Solar Cells. 220, 110842.

  Research output: Contribution to journal › Review article › peer-review

  • Steam
  • Purification
  • Evaporation
  • Distillation
  • Water
  1 Citation (Scopus)

• Which monads Haskell developers use: An exploratory study

  Figueroa, I., Leger, P. & Fukuda, H., 2021 Jan 1, In: Science of Computer Programming. 201, 102523.

  Research output: Contribution to journal › Article › peer-review

• 早期肝細胞癌バーチャルスライドの特徴量分布可視化

  Sugiura, S., Liu, P., Takahashi, M. & Nakano, M., 2021, (Accepted/In press) In: Medical Imaging Technology. 39, 2, 9 p.

  Research output: Contribution to journal › Article › peer-review

• 病理組織画像における細胞膜の閉領域抽出

  Yamami, S., Takahashi, M. & Nakano, M., 2021, (Accepted/In press) In: Journal of the Japan Personal Computer Application Technology Society.

  Research output: Contribution to journal › Article › peer-review

  • Cell membranes
  • Imaging techniques
  • Microscopes
  • Experiments
• 2020

  A 13.56 MHz antenna design with the efficiency improvement for the wireless power transfer system

  Cuong, N. T., Trung, N. K. & Akatsu, K., 2020, In: International Journal of Engineering Research and Technology. 13, 7, p. 1735-1741 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Inductive power transmission
  • Antennas
  • Electric vehicles
  • Magnetic resonance
  • Transceivers

• About the framework of quality evaluation using SQuaRE

  Nakajima, T., 2020, In: CEUR Workshop Proceedings. 2800, p. 30-34 5 p.

  Research output: Contribution to journal › Conference article › peer-review

• Achieving affective human–virtual agent communication by enabling virtual agents to imitate positive expressions

  Numata, T., Sato, H., Asa, Y., Koike, T., Miyata, K., Nakagawa, E., Sumiya, M. & Sadato, N., 2020 Dec 1, In: Scientific Reports. 10, 1, 5977.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Communication
  • Emotions
  • Software
  • Artificial Intelligence
  • Interpersonal Relations
  1 Citation (Scopus)

• A combined use of TRIZ methodology and eco-compass tool as a sustainable innovation model

  Boavida, R., Navas, H., Godina, R., Carvalho, H. & Hasegawa, H., 2020 May 1, In: Applied Sciences (Switzerland). 10, 10, 3535.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • methodology
  • Portugal
  • problem solving
  • economics
  • telecommunication
  3 Citations (Scopus)

• A comparative study of undoped, boron-doped, and boron/fluorine dual-doped carbon nanoparticles obtained: Via solution plasma as catalysts for the oxygen reduction reaction

  Chokradjaroen, C., Kato, S., Fujiwara, K., Watanabe, H., Ishii, T. & Ishizaki, T., 2020 Sep, In: Sustainable Energy and Fuels. 4, 9, p. 4570-4580 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Fluorine
  • Nanoparticles
  • Plasmas
  • Catalysts
  • Oxygen
  1 Citation (Scopus)

• A Cost Function of Relay Delivery in Vehicle Routing Problem on Transportation between Multi Depots

  Nakamura, S. & Kimura, M., 2020 Jun 22, Proceedings of ICCMS 2020 - 12th International Conference on Computer Modeling and Simulation and ICICA 2020 - 9th International Conference on Intelligent Computing and Applications. Association for Computing Machinery, p. 127-131 5 p. (ACM International Conference Proceeding Series).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Vehicle routing
  • Trucks
  • Cost functions
  • Warehouses

• Active recovery has a positive and acute effect on recovery from fatigue induced by repeated maximal voluntary contractions of the plantar flexors

  Akagi, R., Imaizumi, N., Sato, S., Hirata, N., Tanimoto, H. & Hirata, K., 2020 Feb, In: Journal of Electromyography and Kinesiology. 50, 102384.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Torque
  • Fatigue
  • Isometric Contraction
  • Architectural Accessibility
  • Recovery of Function
  2 Citations (Scopus)

• Adaptation to climate change: Does traditional ecological knowledge hold the key?

  Hosen, N., Nakamura, H. & Hamzah, A., 2020 Jan 1, In: Sustainability (Switzerland). 12, 2, 676.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • climate change
  • Drought
  • ecological resilience
  • Power (Psychology)
  • festival
  5 Citations (Scopus)

• Adaptive Implicit Inverse Control for a Class of Discrete-Time Hysteretic Nonlinear Systems and Its Application

  Zhang, X., Li, B., Chen, X., Li, Z., Peng, Y. & Su, C. Y., 2020 Aug, In: IEEE/ASME Transactions on Mechatronics. 25, 4, p. 2112-2122 11 p., 9084386.

  Research output: Contribution to journal › Article › peer-review

  • Nonlinear systems
  • Hysteresis
  • Hysteresis loops
  • Piezoelectric actuators
  • Control surfaces
  7 Citations (Scopus)

• Adaptive pseudo inverse control for a class of nonlinear asymmetric and saturated nonlinear hysteretic systems

  Zhang, X., Jing, R., Li, Z., Li, Z., Chen, X. & Su, C. Y., 2020, (Accepted/In press) In: IEEE/CAA Journal of Automatica Sinica.

  Research output: Contribution to journal › Article › peer-review

  • Hysteresis
  • Nonlinear systems
  • Control surfaces
  • Backstepping
  • Explosions

• Adhesion properties of hydroxide films formed on the Al-Mg-Si aluminum alloy sheets prepared by steam coating process

  Li, H., Takata, N., Kobashi, M. & Serizawa, A., 2020, In: Keikinzoku Yosetsu/Journal of Light Metal Welding and Construction. 58, p. 102-106 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Steam
  • hydroxide ion
  • Adhesion
  • Aluminum alloys
  • Coatings

• A displacement measuring interferometer based on a frequency-locked laser diode with high modulation frequency

  Vu, T. T., Hoang, H. H., Vu, T. T. & Bui, N. T., 2020 Apr 1, In: Applied Sciences (Switzerland). 10, 8, 2693.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Semiconductor lasers
  • Interferometers
  • Frequency modulation
  • frequency modulation
  • interferometers

• Adopting deep learning methods for airborne RGB fluvial scene classification

  Carbonneau, P. E., Dugdale, S. J., Breckon, T. P., Dietrich, J. T., Fonstad, M. A., Miyamoto, H. & Woodget, A. S., 2020 Dec 15, In: Remote Sensing of Environment. 251, 112107.

  Research output: Contribution to journal › Article › peer-review

  • Deep learning
  • Rivers
  • learning
  • rivers
  • river

• A feasibility study of low-power laser trepanning drilling of composite using modified DVD writer

  Affandi, N. N., Tamrin, K. F., Khan, A. A., Moghadasi, K., Sharip, M. R. M., Mohamaddan, S. & Hossain, A., 2020, In: International Journal of Integrated Engineering. 12, 3, p. 187-196 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Videodisks
  • Drilling
  • Lasers
  • Composite materials
  • Cotton fibers
  1 Citation (Scopus)

• Age-Related Differences in the Effect of Prolonged Vibration on Maximal and Rapid Force Production and Balance Ability

  Ema, R., Kanda, A., Shoji, M., Iida, N. & Akagi, R., 2020 Oct 29, In: Frontiers in Physiology. 11, 598996.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Vibration
  • Torque
  • Achilles Tendon
  • Electromyography
  • Young Adult

• A hybrid haptic feedback stimulation device to recover the missing sensation of the upper limb amputees

  Nemah, M. N., Aldulaymi, O. H., Low, C. Y., Che Zakaria, N. A. & Mohamaddan, S., 2020 Jun 22, In: IOP Conference Series: Materials Science and Engineering. 834, 1, 012013.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

  • Display devices
  • Sensory feedback
  • Servomotors
  • Conveying
  • Prosthetics

• Air conditioning simulation of office buildings by recent tokyo 60 year weather data aging of heating and cooling loads in office buildings and energy saving by blind control

  Isozaki, K., Takeda, H. & Akimoto, T., 2020, In: Journal of Environmental Engineering. 85, 774, p. 591-601 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Office buildings
  • Air conditioning
  • Aging of materials
  • Energy conservation
  • Heating

• Air-Cooled Multi-Phase Dual-Winding In-Wheel Motor Integrated with Ultra Small SiC Module

  Akatsu, K. & Tanimoto, S., 2020 Oct 11, ECCE 2020 - IEEE Energy Conversion Congress and Exposition. Institute of Electrical and Electronics Engineers Inc., p. 41-46 6 p. 9236414. (ECCE 2020 - IEEE Energy Conversion Congress and Exposition).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Wheel
  • Wheels
  • Inverter
  • Module
  • Cooling

• A loop antenna with enlarged bandwidth of circular polarization — its application in a comb-line antenna

  Hirose, K., Nakatsu, M. & Nakano, H., 2020, In: Progress In Electromagnetics Research C. 105, p. 175-184 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Loop antennas
  • Circular polarization
  • Antennas
  • Bandwidth
  • Radiation

• A Loop-Line Antenna with Enhanced Bandwidth of Circular Polarization

  Hirose, K., Nakatsu, M. & Nakano, H., 2020, In: International Journal of Antennas and Propagation. 2020, 5216132.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Circular polarization
  • Antennas
  • Radiation
  • Bandwidth
  • Electric lines

• A Model-Driven Realization of AUV Controllers Based on the MDA/MBSE Approach

  Hien, N. V., Truong, V. T. & Bui, N. T., 2020, In: Journal of Advanced Transportation. 2020, 8848776.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Underwater Vehicle
  • Model Driven Architecture
  • Autonomous underwater vehicles
  • Systems Engineering
  • Controller

• A motor control method by using Machine learning

  Matsuura, K. & Akatsu, K., 2020 Nov 24, 23rd International Conference on Electrical Machines and Systems, ICEMS 2020. Institute of Electrical and Electronics Engineers Inc., p. 652-655 4 p. 9290989. (23rd International Conference on Electrical Machines and Systems, ICEMS 2020).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Motor Control
  • Machine Learning
  • Machine learning
  • Permanent Magnet Synchronous Motor
  • Electric Motors