Find Research Outputs

2018

Energy Efficient Write Verify and Retry Scheme for MTJ Based Flip-Flop and Application

Usami, K., Akaike, J., Akiba, S., Kudo, M., Amano, H., Ikezoe, T., Hiraga, K., Shuto, Y. & Yagami, K., 2018 Nov 15, Proceedings - 7th IEEE Non-Volatile Memory Systems and Applications Symposium, NVMSA 2018. Institute of Electrical and Electronics Engineers Inc., p. 91-98 8 p. 8537701

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Flip flop circuits
Sequential circuits
Energy dissipation
Durability
Image processing

Enhanced ant colony system for reducing packet loss in wireless sensor network

Nasir, H. J. A., Ku-Mahamud, K. R. & Kamioka, E., 2018 Jan 1, In : International Journal of Grid and Distributed Computing. 11, 1, p. 81-88 8 p.

Research output: Contribution to journalArticle

Packet loss
Wireless sensor networks
Sensor nodes
Ant colony optimization
Energy efficiency
2 Citations (Scopus)

Enhanced Critical Current Density in Bulk MgB2

Miryala, M., Higuchi, M., Kitamoto, K., Koblischka, M. R., Jirsa, M. & Murakami, M., 2018 Jun 1, In : IEEE Transactions on Applied Superconductivity. 28, 4, 8000405.

Research output: Contribution to journalArticle

critical current
current density
Carbon
carbon
Solid state reactions
3 Citations (Scopus)

Enhancement of Breakdown Voltage in AlGaN/GaN HEMTs: Field Plate Plus High-k Passivation Layer and High Acceptor Density in Buffer Layer

Kabemura, T., Ueda, S., Kawada, Y. & Horio, K., 2018 Sep 1, In : IEEE Transactions on Electron Devices. 65, 9, p. 3848-3854 7 p., 8423447.

Research output: Contribution to journalArticle

High electron mobility transistors
Buffer layers
Electric breakdown
Passivation
Electric fields
1 Citation (Scopus)

Enhancement of Trapped Magnetic Field Using a Large-Size REBCO Bulk in a Desktop Type Superconducting Bulk Magnet

Yokoyama, K., Katsuki, A., Miura, A. & Oka, T., 2018 Apr 1, In : IEEE Transactions on Applied Superconductivity. 28, 3, 8187669.

Research output: Contribution to journalArticle

trapped magnetic fields
Magnets
magnetic flux
magnets
Magnetic fields

Erratum: Adaptive algorithm utilizing acceptance rate for eliminating noisy epochs in block-design functional near-infrared spectroscopy data: Application to study in attention deficit/hyperactivity disorder children (Neurophotonics (2018) 5:4 (045001) DOI: 10.1117/1.NPh.5.4.045001)

Sutoko, S., Monden, Y., Funane, T., Tokuda, T., Katura, T., Satou, H., Nagashima, M., Kiguchi, M., Maki, A., Yamagata, T. & Dand, I., 2018 Oct 1, In : Neurophotonics. 5, 4, 049801.

Research output: Contribution to journalComment/debate

Erratum to: Increased human and economic losses from river flooding with anthropogenic warming (Nature Climate Change, (2018), 8, 9, (781-786), 10.1038/s41558-018-0257-z)

Dottori, F., Szewczyk, W., Ciscar, J. C., Zhao, F., Alfieri, L., Hirabayashi, Y., Bianchi, A., Mongelli, I., Frieler, K., Betts, R. A. & Feyen, L., 2018 Sep 1, In : Nature Climate Change. 8, 11, 1 p.

Research output: Contribution to journalComment/debate

civil engineering
climate change
flooding
warming
river

Estimation system of construction equipment from field image by combination learning of its parts

Fujitake, M. & Yoshimi, T., 2018 Feb 7, 2017 Asian Control Conference, ASCC 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1672-1676 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

EVALUATING CREDIT EXPOSURE OF INTEREST RATE DERIVATIVES UNDER THE REAL-WORLD MEASURE

Yasuoka, T., 2018 Dec, In : Journal of risk model validation. 12, 4, p. 69-95 12.

Research output: Contribution to journalArticle

Evaluating responses of circulatory systems, sweating and pupil diameter to postural change

Tateyama, M., Kinoshita, I., Akao, A., Shirasaka, S., Numata, T., Satou, H., Jimbo, Y. & Kotani, K., 2018 Jan 1, In : IEEJ Transactions on Electronics, Information and Systems. 138, 9, p. 1141-1147 7 p.

Research output: Contribution to journalArticle

Neurology
Blood
Experiments

Evaluating the credit exposure of interest rate derivatives under the real-world measure

Yasuoka, T., 2018 Dec 1, In : Journal of Risk Model Validation. 12, 4, p. 69-95 27 p.

Research output: Contribution to journalArticle

Derivatives
Interest rate derivatives
Credit
Heath-Jarrow-Morton model
Forward rates

Evaluation of four-wheel vehicle driven by lower limb with electric pedalling assistance for elderly people

Lee, H., Bin Ab Patar, M. N. A., Komeda, T., Mahmud, J. & Takahashi, Y., 2018 Jan 1, In : Journal of Mechanical Engineering. 5, Specialissue5, p. 29-43 15 p.

Research output: Contribution to journalArticle

Vehicle wheels
Oxygen
Wheels
Experiments

Evaluation of immersive feeling in VR system with HMD by FNIRS measurement

Miyamoto, K., Koinuma, Y., Kanoh, S. & Ohkura, M., 2018, Advances in Affective and Pleasurable Design - Proceedings of the AHFE 2017 International Conference on Affective and Pleasurable Design, 2017. Springer Verlag, Vol. 585. p. 285-291 7 p. (Advances in Intelligent Systems and Computing; vol. 585).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Virtual reality
Display devices
Industry
1 Citation (Scopus)

Evaluation of Invasiveness by Breakdown Phenomena of Electrically Induced Bubbles for a Needle-Free Injector

Ichikawa, K., Maeda, S. & Yamanishi, Y., 2018 Apr 1, In : Journal of Microelectromechanical Systems. 27, 2, p. 305-311 7 p.

Research output: Contribution to journalArticle

Needles

Evaluation of the Clamping Force of Bolted Joints Using Local Mode Characteristics of a Bolt Head

Hosoya, N., Hosokawa, T., Kajiwara, I., Hashimura, S. & Huda, F., 2018 Dec 1, In : Journal of Nondestructive Evaluation. 37, 4, 75.

Research output: Contribution to journalArticle

Bolt tightening
Bolted joints
Bolts
Hammers
Torque control
1 Citation (Scopus)

Evaluation of the power transaction considering the transmission use of system charges and system constraints

Afandi, A. N., Wibawa, A. P., Padmantara, S., Fadlika, I., Gumilar, L., Wahyono, I. D., Lestari, D., Handayani, A. N., Aripriharta, Miyauchi, H., Fujita, G., Tutkun, N., Sulistyorini, Y. & El-Shimy, M., 2018 Jan 1, In : ICIC Express Letters, Part B: Applications. 9, 10, p. 1041-1050 10 p.

Research output: Contribution to journalArticle

Costs
Economics
Deregulation
Operating costs
Sales
1 Citation (Scopus)

Evaluation of “feelings of excitement” caused by a VR interactive system with unknown experience using ECG

Ito, K., Usuda, S., Yasunaga, K. & Ohkura, M., 2018, Advances in Affective and Pleasurable Design - Proceedings of the AHFE 2017 International Conference on Affective and Pleasurable Design, 2017. Springer Verlag, Vol. 585. p. 292-302 11 p. (Advances in Intelligent Systems and Computing; vol. 585).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrocardiography
Virtual reality
Ice
Fires
Display devices

Evolution of Thermally Driven Disk Wind in the Black Hole Binary 4U 1630-47 Observed with Suzaku and NuSTAR

Hori, T., Ueda, Y., Done, C., Shidatsu, M. & Kubota, A., 2018 Dec 20, In : Astrophysical Journal. 869, 2, 183.

Research output: Contribution to journalArticle

outburst
ionization
luminosity
continuums
photoionization
3 Citations (Scopus)

Exact mean packet delay for delayed report messages multipoint control protocol in EPON

Miyata, S., Baba, K. I. & Yamaoka, K., 2018 Mar 1, In : Journal of Optical Communications and Networking. 10, 3, p. 209-219 11 p.

Research output: Contribution to journalArticle

Passive optical networks
Ethernet
Network protocols

Experimental evaluation of a tele-operated robot system in traversing a narrow path

Du, Z., Zhang, Z., Naito, Y., Miki, S. & Matsuhira, N., 2018 Oct 5, Proceedings of 2018 IEEE International Conference on Mechatronics and Automation, ICMA 2018. Institute of Electrical and Electronics Engineers Inc., p. 821-826 6 p. 8484706

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Robots
Mobile robots
Disasters
Wheels
Internet
16 Citations (Scopus)
particle telescopes
International Space Station
cosmic rays
positrons
Alpha Magnetic Spectrometer

Extremely compact half-bridge SiC power modules built into EV in-wheel motor

Tanimoto, S., Hara, A., Yamashita, M., Suzuki, T., Araki, S., Sato, S. & Akatsu, K., 2018 Jan 1, Silicon Carbide and Related Materials, 2017. Dudley, M., Lelis, A., Stahlbush, R., Neudeck, P., Bhalla, A. & Devaty, R. P. (eds.). Trans Tech Publications Ltd, p. 849-853 5 p. (Materials Science Forum; vol. 924 MSF).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

wheels
Wheels
Electric vehicles
vehicles
pulses
6 Citations (Scopus)

Extremely Soft, Conductive, and Transparent Ionic Gels by 3D Optical Printing

Ahmed, K., Naga, N., Kawakami, M. & Furukawa, H., 2018 Jan 1, (Accepted/In press) In : Macromolecular Chemistry and Physics. 1800216.

Research output: Contribution to journalArticle

printing
Printing
Sulfhydryl Compounds
thiols
Gels
2 Citations (Scopus)

Fabrication of Al foam with harmonic structure by Cu addition using sintering and dissolution process

Hangai, Y., Morita, T. & Utsunomiya, T., 2018 Nov 1, In : Materials Letters. 230, p. 120-122 3 p.

Research output: Contribution to journalArticle

foams
Foams
sintering
dissolving
Dissolution
1 Citation (Scopus)

Fabrication of aluminum foam core sandwich using sandwich-type foamable precursor with two face sheets by friction stir welding route

Utsunomiya, T., Otsuki, K. & Hangai, Y., 2018 Jan 1, In : Materials Transactions. 59, 6, p. 999-1004 6 p.

Research output: Contribution to journalArticle

friction stir welding
Friction stir welding
Aluminum
foams
Foams

Fabrication of bilayer tube consisting of outer aluminum foam tube and inner dense aluminum tube by friction stir back extrusion

Hangai, Y., Otazawa, S., Utsunomiya, T., Suzuki, R., Koyama, S., Matsubara, M. & Yoshikawa, N., 2018 Jun 1, In : Materials Today Communications. 15, p. 36-42 7 p.

Research output: Contribution to journalArticle

Aluminum
Extrusion
Foams
Friction
Fabrication
1 Citation (Scopus)

Fabrication of micro diamond- like Carbon-Nozzles by plasma oxidation printing

Aizawa, T., Tamagaki, H. & Wasa, K., 2018 Jun 1, In : Journal of Micro and Nano-Manufacturing. 6, 2, 021007.

Research output: Contribution to journalArticle

Diamond
Printing
Diamonds
Nozzles
Computer aided design

Fabrication processes of soi structure for optical nonreciprocal devices

Choowitsakunlert, S., Takagiwa, K., Kobashigawa, T., Hosoya, N., Silapunt, R. & Yokoi, H., 2018 Jan 1, Advanced Materials and Engineering Materials VII. Wei, P. S. (ed.). Trans Tech Publications Ltd, p. 107-112 6 p. (Key Engineering Materials; vol. 777 KEM).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical devices
Fabrication
Cerium
Yttrium
Magnetooptical effects
25 Citations (Scopus)

Fabrications and applications of low cost ceramic membrane from kaolin: A comprehensive review

Hubadillah, S. K., Othman, M. H. D., Matsuura, T., Ismail, A. F., Rahman, M. A., Harun, Z., Jaafar, J. & Nomura, M., 2018 Apr 1, In : Ceramics International. 44, 5, p. 4538-4560 23 p.

Research output: Contribution to journalReview article

Kaolin
Ceramic membranes
Fabrication
Costs
Polymeric membranes

Fast high-quality three-dimensional reconstruction from compressive observation of phased array weather radar

Kawami, R., Kataoka, H., Kitahara, D., Hirabayashi, A., Ijiri, T., Shimamura, S., Kikuchi, H. & Ushio, T., 2018 Feb 5, Proceedings - 9th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-February. p. 44-49 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Meteorological radar
Convex optimization
Internet
Computer simulation

Feasible Applications of Bulk HTS Magnets and Magnetic Field-Capturing Characteristics in Their Activation Processes

Oka, T., Takeda, A., Shimizu, K., Higa, K., Tsunoda, S., Ogawa, J., Fukui, S., Sato, T., Yokoyama, K. & Nakamura, T., 2018 Aug 28, (Accepted/In press) In : IEEE Transactions on Applied Superconductivity.

Research output: Contribution to journalArticle

Magnets
magnets
Chemical activation
activation
Magnetic fields

Fine piercing of electromagnetic steel sheets by micro-punches under nearly zero clearance

Katsuta, E., Aizawa, T., Morita, H., Dohda, K. & Anzai, M., 2018 Jan 1, In : Procedia Manufacturing. 15, p. 1459-1466 8 p.

Research output: Contribution to journalConference article

Open Access
Piercing
Steel sheet
Nitriding
Plasmas
Diamonds
1 Citation (Scopus)

Flower-like BiVO4 microspheres and their visible light-driven photocatalytic activity

Zulkifili, A. N., Fujiki, A. & Kimijima, S., 2018 Jan 31, In : Applied Sciences (Switzerland). 8, 2, 216.

Research output: Contribution to journalArticle

Microspheres
irradiation
Ostwald ripening
Photocatalysis
methylene blue

Flow injection spectrophotometric determination of polyhexamethylene biguanide hydrochloride in contact-lens detergents using anionic dyes

Masadome, T., Oguchi, S., Kobayashi, T. & Hattori, T., 2018 Jan 1, In : Current Analytical Chemistry. 14, 5, p. 446-451 6 p.

Research output: Contribution to journalArticle

Contact lenses
Detergents
Coloring Agents
Bromcresol Purple
polyhexamethylene biguanide
3 Citations (Scopus)

Flux pinning analysis of superconducting YBCO foam struts

Koblischka, M. R., Koblischka-Veneva, A. D., Chang, C. S., Hauet, T., Reddy, E. S. & Schmitz, G. J., 2018 Jan 1, (Accepted/In press) In : IEEE Transactions on Applied Superconductivity.

Research output: Contribution to journalArticle

Flux pinning
struts
Struts
flux pinning
foams
1 Citation (Scopus)

Flux Pinning and Superconducting Properties of MgB2-Diamond Nanocomposites

Longji Dadiel, J., Miryala, M. & Murakami, M., 2018 Jul 26, In : Journal of Physics: Conference Series. 1054, 1, 012052.

Research output: Contribution to journalConference article

flux pinning
nanocomposites
diamonds
solid state
critical current
2 Citations (Scopus)

Foaming of aluminum foam precursor during friction stir welding

Hangai, Y., Takada, K., Endo, R., Fujii, H., Aoki, Y. & Utsunomiya, T., 2018 Sep 1, In : Journal of Materials Processing Technology. 259, p. 109-115 7 p.

Research output: Contribution to journalArticle

Friction stir welding
Aluminum
Foams
Porosity
Steel

Foot posture alteration and recovery following a full marathon run

Fukano, M., Inami, T., Nakagawa, K., Narita, T. & Iso, S., 2018 Nov 26, In : European Journal of Sport Science. 18, 10, p. 1338-1345 8 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Formation of anticorrosive film for suppressing pitting corrosion on Al-Mg-Si alloy by steam coating

Serizawa, A., Oda, T., Watanabe, K., Mori, K., Yokomizo, T. & Ishizaki, T., 2018 Jan 1, In : Coatings. 8, 1, 23.

Research output: Contribution to journalArticle

pitting
Steam
Pitting
steam
corrosion
Phosphors
Light emitting diodes
Color
Coatings
Powders
1 Citation (Scopus)

Formation of corrosion-resistance films on Al-Zn-Mg alloy by steam coating using acidic Zn(NO3)2 aqueous solutions

Yokomizo, T., Shimada, Y., Tsunakawa, M., Serizawa, A. & Ishizaki, T., 2018 Jan 1, In : Keikinzoku/Journal of Japan Institute of Light Metals. 68, 4, p. 194-200 7 p.

Research output: Contribution to journalArticle

Steam
Corrosion resistance
Coatings
Corrosion
Potentiodynamic polarization

Formation of corrosion-resistant films on AlZnMg alloy by steam coating using acidic Zn(NO3)2 aqueous solutions+

Yokomizo, T., Shimada, Y., Tsunakawa, M., Serizawa, A. & Ishizaki, T., 2018 Jan 1, In : Materials Transactions. 59, 7, p. 1166-1172 7 p.

Research output: Contribution to journalArticle

Steam
steam
corrosion
Corrosion
aqueous solutions
4 Citations (Scopus)

Forming of aluminum foam using light-transmitting material as die during foaming by optical heating

Hangai, Y., Amagai, K., Tsurumi, N., Omachi, K., Shimizu, K., Akimoto, K., Utsunomiya, T. & Yoshikawa, N., 2018 Jan 1, In : Materials Transactions. 59, 11, p. 1854-1859 6 p.

Research output: Contribution to journalArticle

foaming
Aluminum
foams
Foams
aluminum
4 Citations (Scopus)

Forming of aluminum foam using steel mesh as die during foaming of precursor by optical heating

Hangai, Y., Amagai, K., Omachi, K., Tsurumi, N., Utsunomiya, T. & Yoshikawa, N., 2018 Dec 1, In : Optics and Laser Technology. 108, p. 496-501 6 p.

Research output: Contribution to journalArticle

foaming
Steel
Aluminum
foams
Foams

Fundamental study on driving force control method for independent-four-wheel-drive electric vehicle considering tire slip angle

Fuse, H. & Fujimoto, H., 2018 Dec 26, Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., p. 2062-2067 6 p. 8591289. (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Force control
Electric vehicles
Tires
Wheels
Controllers

Fundamental study on electrically-induced bubble catalytic plating technology

Fukuyama, Y., Ichikawa, K., Maeda, S. & Yamanishi, Y., 2018 Feb 28, MHS 2017 - 28th 2017 International Symposium on Micro-NanoMechatronics and Human Science. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-3 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Metallizing
Plating
Electroless plating
Photolithography
Substrates
Fuzzy clustering
Clustering algorithms
Experiments

Game Systems by Using a Brain Computer Interface and Mixed Reality

Horie, R., Goto, K. & Ootsuka, Y., 2018 Dec 12, 2018 IEEE 7th Global Conference on Consumer Electronics, GCCE 2018. Institute of Electrical and Electronics Engineers Inc., p. 731-732 2 p. 8574845

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Brain computer interface
games
Electroencephalography
brain
evaluation

Generalized Fuzzy c-Means Clustering and Its Theoretical Properties

Kanzawa, Y. & Miyamoto, S., 2018 Jan 1, Modeling Decisions for Artificial Intelligence - 15th International Conference, MDAI 2018, Proceedings. Torra, V., Torra, V., Narukawa, Y., González-Hidalgo, M. & Aguilo, I. (eds.). Springer Verlag, p. 243-254 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11144 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Derivatives
Clustering algorithms
1 Citation (Scopus)

Generation of 1,25-dihydroxyvitamin D3 in Cyp27b1 knockout mice by treatment with 25-hydroxyvitamin D3 rescued their rachitic phenotypes

Nishikawa, M., Yasuda, K., Takamatsu, M., Abe, K., Nakagawa, K., Tsugawa, N., Hirota, Y., Tanaka, K., Yamashita, S., Ikushiro, S., Suda, T., Okano, T. & Sakaki, T., 2018 Jan 1, (Accepted/In press) In : Journal of Steroid Biochemistry and Molecular Biology.

Research output: Contribution to journalArticle

Calcifediol
Calcitriol
Plasmas
Minerals
Bone