Graduate School of Fundamental Science and Engineering

  • Japan

Research Output 1974 2019

2012

Effect of oxide formation on SCC arrest behavior at the fusion line between alloy 182 weld and low alloy steel based metal

Mizutani, K. & Sakai, J., 2012, In : Zairyo to Kankyo/ Corrosion Engineering. 61, 4, p. 152-154 3 p.

Research output: Contribution to journalArticle

High strength steel
Oxides
Welds
Fusion reactions
Metals
1 Citation (Scopus)

Effects of minor elements X(X=Mo, Ni, Ti) on aympotic behavior along peak top of the major elenet in Fe-Cr type alloys

Takemoto, N. & Saito, Y., 2012, Advanced Materials Research. Vol. 409. p. 423-430 8 p. (Advanced Materials Research; vol. 409).

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

Ternary alloys
Phase separation
Free energy
Trajectories
Derivatives
12 Citations (Scopus)

Effects of the hydrogen absorption conditions on the hydrogen embrittlement behavior of Ni-Ti superelastic alloy

Yokoyama, K., Nagaoka, A. & Sakai, J., 2012, In : ISIJ International. 52, 2, p. 255-262 8 p.

Research output: Contribution to journalArticle

Hydrogen embrittlement
Hydrogen
Thermal desorption
Embrittlement
titanium nickelide
8 Citations (Scopus)

Eigenvalue problem for fully nonlinear second-order elliptic PDE on balls

Ikoma, N. & Ishii, H., 2012 Sep, In : Annales de l'Institut Henri Poincare. Annales: Analyse Non Lineaire/Nonlinear Analysis. 29, 5, p. 783-812 30 p.

Research output: Contribution to journalArticle

Elliptic PDE
Fully Nonlinear
Eigenvalues and eigenfunctions
Eigenvalue Problem
Eigenfunctions
High strength steel
Welds
Water
Autoclaves
Metals
6 Citations (Scopus)

Fracture and corrosion behaviors of Ni-Ti superelastic alloy under sustained tensile loading in neutral fluoride solution containing hydrogen peroxide

Yoshida, A., Yokoyama, KI., Inaba, T., Mutoh, K. & Sakai, JI., 2012 Dec 15, In : Journal of Alloys and Compounds. 544, p. 24-29 6 p.

Research output: Contribution to journalArticle

Fluorides
Hydrogen peroxide
Hydrogen Peroxide
Corrosion
Martensite
3 Citations (Scopus)

Illumination estimation from shadow and incomplete object shape captured by an RGB-D camera

Ikeda, T., Oyamada, Y., Sugimoto, M. & Saito, H., 2012, Proceedings - International Conference on Pattern Recognition. p. 165-169 5 p. 6460098

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

Lighting
Cameras
Augmented reality
Linear equations
Light sources
1 Citation (Scopus)

Investigation of on-orbit electrodynamic tether deployment by ground experiment and numerical simulation using a detailed friction model

Baba, M., Kawamoto, S., Morino, Y. & Iki, K., 2012, Proceedings of the International Astronautical Congress, IAC. Vol. 8. p. 6029-6037 9 p.

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

Tetherlines
electrodynamics
Electrodynamics
Orbits
friction
3 Citations (Scopus)

Numerical simulations of an electrodynamic tether deployment from a spool-type reel using thrusters

Iki, K., Kawamoto, S. & Morino, Y., 2012, Advances in the Astronautical Sciences. Vol. 145. p. 1045-1064 20 p.

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

Tetherlines
spools
Space debris
space debris
Reels
4 Citations (Scopus)

Object-coordinate-based bilateral control system using visual information

Nakajima, Y., Nozaki, T., Oyamada, Y. & Ohnishi, K., 2012, In : IEEJ Transactions on Industry Applications. 132, 3, p. 374-380 7 p.

Research output: Contribution to journalArticle

Robots
Control systems
Remote control
Cameras
Communication
9 Citations (Scopus)

On the Large Time Behavior of Solutions of Hamilton-Jacobi Equations Associated with Nonlinear Boundary Conditions

Barles, G., Ishii, H. & Mitake, H., 2012 May, In : Archive for Rational Mechanics and Analysis. 204, 2, p. 515-558 44 p.

Research output: Contribution to journalArticle

Hamiltonians
Large Time Behavior
Nonlinear Boundary Conditions
Hamilton-Jacobi Equation
Behavior of Solutions

Quadrature-free characteristic methods for convection-diffusion problems

Tabata, M., 2012, Civil-Comp Proceedings. Civil-Comp Press, Vol. 100.

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

Finite difference method
Finite element method
Composite materials
Convection

Simulation of grain growth of materials produced by severe plastic deformation

Mizuno, Y., Okushiro, K. & Saito, Y., 2012, Advanced Materials Research. Vol. 409. p. 597-602 6 p. (Advanced Materials Research; vol. 409).

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

Grain growth
Plastic deformation
Growth kinetics
Crystal microstructure
Distribution functions
4 Citations (Scopus)

The syntheses of thin layers of organosilica by the co-condensation of tetraethoxysilane and phenyltriethoxysilane in the presence of cationic surfactant

Hashimoto, R., Tsuji, Y. & Ogawa, M., 2012 Mar, In : Journal of Materials Science. 47, 5, p. 2195-2200 6 p.

Research output: Contribution to journalArticle

hydrotalcite
Cationic surfactants
Condensation
Ammonia
Methanol

Transient inverse heat conduction analysis of atmospheric reentry vehicle using FEM

Kamimura, Y., Nakamura, T., Igawa, H. & Morino, Y., 2012, AIP Conference Proceedings. Vol. 1493. p. 511-517 7 p.

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

reentry vehicles
aerodynamic heating
conductive heat transfer
specifications
integrity
1 Citation (Scopus)

Transmission analysis of optical OFDMA-based passive optical network architecture supporting heterogeneous services

Bai, F., Liu, P. & Matsumoto, M., 2012, Progress in Electromagnetics Research Symposium. p. 97-101 5 p.

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

Passive optical networks
Frequency division multiple access
Network architecture
IPTV
Quadrature amplitude modulation

Uniqueness sets for minimization formulas

Fujita, Y. & Ishii, H., 2012 May, In : Differential and Integral Equations. 25, 5-6, p. 579-588 10 p.

Research output: Contribution to journalArticle

Uniqueness
KAM Theory
Hamilton-Jacobi Equation
Optimal Control
Inclusion
1 Citation (Scopus)

Utility-based load distribution for QoS provisioning and utility maximization in wireless random access networks

Gu, B., Zhang, C., Yamori, K., Xu, S. & Tanaka, Y., 2012, Proceedings of 2nd International Conference on Computer Science and Network Technology, ICCSNT 2012. p. 406-410 5 p. 6525965

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

Quality of service
2013
1 Citation (Scopus)

A greedy algorithm for connection admission control in wireless random access networks

Gu, B., Zhang, C., Yamori, K. & Tanaka, Y., 2013, 2013 19th Asia-Pacific Conference on Communications, APCC 2013. IEEE Computer Society, p. 456-457 2 p. 6765989

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

Access control
Channel capacity
Telecommunication traffic
Quality of service
8 Citations (Scopus)

A new PDE approach to the large time asymptotics of solutions of Hamilton–Jacobi equations

Barles, G., Ishii, H. & Mitake, H., 2013 Jan 1, In : Bulletin of Mathematical Sciences. 3, 3, p. 363-388 26 p.

Research output: Contribution to journalArticle

Strict Convexity
Large Time Asymptotics
Asymptotics of Solutions
Hamilton-Jacobi Equation
Large Time Behavior
2 Citations (Scopus)

An object-coordinate-based bilateral control system using visual information

Nakajima, Y., Nozaki, T., Oyamada, Y. & Ohnishi, K., 2013 Aug, In : Electronics and Communications in Japan. 96, 8, p. 41-49 9 p.

Research output: Contribution to journalArticle

Control System
Robots
robots
Control systems
operators
11 Citations (Scopus)

A short introduction to viscosity solutions and the large time behavior of solutions of Hamilton-Jacobi equations

Ishii, H., 2013, Lecture Notes in Mathematics. Vol. 2074. p. 111-249 139 p. (Lecture Notes in Mathematics; vol. 2074).

Research output: Chapter in Book/Report/Conference proceedingChapter

Large Time Behavior
Hamilton-Jacobi Equation
Viscosity Solutions
Behavior of Solutions
Optimal Control

Brain signal based continuous authentication: Functional NIRS approach

Shozawa, M., Yokote, R., Hidano, S., Wu, C. H. & Matsuyama, Y., 2013, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). PART 2 ed. Vol. 7903 LNCS. p. 171-180 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7903 LNCS, no. PART 2).

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

Near-infrared Spectroscopy
Near infrared spectroscopy
Authentication
Brain
Discriminant Function
2 Citations (Scopus)

Characterisation of Corrosion products formed on copper exposed at indoor and outdoor sites with high H2S concentrations

Watanabe, M., Takaya, M., Handa, T. & Sakai, J., 2013 Sep, In : Corrosion Engineering Science and Technology. 48, 6, p. 418-425 8 p.

Research output: Contribution to journalArticle

Copper
Corrosion
Copper Sulfate
Hydrogen Sulfide
Optical emission spectroscopy
8 Citations (Scopus)

Corrosion and hydrogen absorption of commercially pure zirconium in acid fluoride solutions

Yokoyama, K., Yamada, D. & Sakai, J., 2013 Aug, In : Corrosion Science. 73, p. 375-381 7 p.

Research output: Contribution to journalArticle

Acidulated Phosphate Fluoride
Fluorides
Zirconium
Hydrogen
Corrosion
5 Citations (Scopus)

Corrosion behavior of prestressing steel in a solution of 20% ammonium thiocyanate

Ichiba, M., Niidome, Y., Nakamura, S. & Sakai, J., 2013, In : Zairyo to Kankyo/ Corrosion Engineering. 62, 8, p. 289-293 5 p.

Research output: Contribution to journalArticle

Prestressing
Steel
Corrosion
Hydrogen
ferrous sulfate
2 Citations (Scopus)

Covering maps over solenoids which are not covering homomorphisms

Eda, K. & Matijević, V., 2013, In : Fundamenta Mathematicae. 221, 1, p. 69-82 14 p.

Research output: Contribution to journalArticle

Covering Map
Solenoid
Homomorphisms
Covering
Topological group
4 Citations (Scopus)
Convection-diffusion Problems
Linear equations
Finite Difference Scheme
Finite element method
Characteristics Method
2 Citations (Scopus)

Distributed connection admission control integrated with pricing for QoS provisioning and revenue maximization in wireless random access networks

Gu, B., Zhang, C., Yamori, K. & Tanaka, Y., 2013, 15th Asia-Pacific Network Operations and Management Symposium: "Integrated Management of Network Virtualization", APNOMS 2013. 6665266

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

Access control
Quality of service
Costs
Throughput
Degradation
20 Citations (Scopus)

Duopoly competition in time-dependent pricing for improving revenue of network service providers

Zhang, C., Gu, B., Yamori, K., Xu, S. & Tanaka, Y., 2013 Dec, In : IEICE Transactions on Communications. E96-B, 12, p. 2964-2975 12 p.

Research output: Contribution to journalArticle

Costs
Quality of service
16 Citations (Scopus)

Effect of curing temperature on coating structure and corrosion resistance of ammonium zirconium carbonate on galvanized steel surface

Sako, R. & Sakai, J., 2013 Mar 25, In : Surface and Coatings Technology. 219, p. 42-49 8 p.

Research output: Contribution to journalArticle

Steel
Carbonates
curing
Ammonium Compounds
Zirconium

Hydrogen absorption behavior of titanium alloys by cathodic polarization

Ishijima, Y., Motooka, T., Ueno, F., Yamamoto, M., Uchiyama, G., Sakai, J., Yokoyama, K., Tada, E., Tsuru, T., Nojima, Y. & Fujine, S., 2013, International Conference on Nuclear Engineering, Proceedings, ICONE. American Society of Mechanical Engineers (ASME), Vol. 1. V001T02A034

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

Cathodic polarization
Titanium alloys
Hydrogen embrittlement
Hydrides
Hydrogen

Icon placement regularization for Jammed profiles: Applications to web-registered personnel mining

Kamiya, H., Yokote, R. & Matsuyama, Y., 2013, Communications in Computer and Information Science. Vol. 409. p. 70-79 10 p. (Communications in Computer and Information Science; vol. 409).

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

Graphical user interfaces
Personnel
Principal component analysis
Big data
Experiments
Lighting
Cameras
Augmented reality
Linear equations
Light sources
3 Citations (Scopus)

Image segmentation approach for realizing zoomable streaming HEVC video

Umezaki, Y. & Goto, S., 2013, ICICS 2013 - Conference Guide of the 9th International Conference on Information, Communications and Signal Processing. IEEE Computer Society, 6782830

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

Image coding
Image segmentation
Decoding
Costs
Tile
1 Citation (Scopus)

Maps from the minimal grope to an arbitrary grope

Cencelj, M., Eda, K. & Vavpetič, A., 2013 May, In : International Journal of Algebra and Computation. 23, 3, p. 503-519 17 p.

Research output: Contribution to journalArticle

Classifying Space
Continuous Map
Arbitrary
Group Theory
Cancellation
2 Citations (Scopus)

On 2-dimensional Nonaspherical Cell-like Peano Continua: A Simplified Approach

Eda, K., Karimov, U. H. & Repovš, D., 2013 Feb, In : Mediterranean Journal of Mathematics. 10, 1, p. 519-528 10 p.

Research output: Contribution to journalArticle

Peano Continuum
Cell
Trivial
Path
Functor

On snake cones, alternating cones and related constructions

Eda, K., Karimov, U. H., Repovš, D. & Zastrow, A., 2013, In : Glasnik Matematicki. 48, 1, p. 115-135 21 p.

Research output: Contribution to journalArticle

Snakes
Cone
Homology Groups
Wedge
Homotopy

The classification of the inverse limits of sequences of free groups of finite rank

Eda, K. & Nakamura, J., 2013 Aug, In : Bulletin of the London Mathematical Society. 45, 4, p. 671-676 6 p.

Research output: Contribution to journalArticle

Inverse Limit
Finite Rank
Free Group
Classify
2 Citations (Scopus)

The in-situ observation of preferential dissolution behaviour on crevice corrosion of a duplex stainless steel

Aoki, S., Nada, Y. & Sakai, J., 2013, EUROCORR 2013 - European Corrosion Congress.

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

Stainless Steel
stainless steels
corrosion
dissolving
Dissolution
5 Citations (Scopus)

Time-dependent pricing for revenue maximization of network service providers considering users preference

Zhang, C., Gu, B., Xu, S., Yamoriy, K. & Tanaka, Y., 2013, 15th Asia-Pacific Network Operations and Management Symposium: "Integrated Management of Network Virtualization", APNOMS 2013. 6665268

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

Costs
Quality of service
Telecommunication traffic
Elasticity
Time-dependent pricing
2014
4 Citations (Scopus)

Asymptotic analysis for the eikonal equation with the dynamical boundary conditions

Al-Aidarous, E. S., Alzahrani, E. O., Ishii, H. & Younas, A. M. M., 2014 Oct 1, In : Mathematische Nachrichten. 287, 14-15, p. 1563-1588 26 p.

Research output: Contribution to journalArticle

Dynamical Boundary Conditions
Eikonal Equation
Hamilton-Jacobi Equation
Asymptotic Analysis
Large Time Asymptotics
2 Citations (Scopus)

Corrosion of carbon steel and alloys in ammonium chloride salt

Toba, K., Kawano, K. & Sakai, J., 2014, In : NACE - International Corrosion Conference Series.

Research output: Contribution to journalArticle

Ammonium Chloride
Carbon steel
Atmospheric humidity
Pitting
Salts

Corrosion of carbon steel and alloys in ammonium chloride salt

Toba, K., Kawano, K. & Sakai, J., 2014, In : NACE - International Corrosion Conference Series.

Research output: Contribution to journalArticle

Ammonium Chloride
Carbon steel
Atmospheric humidity
Pitting
Salts
7 Citations (Scopus)

Creep corrosion cracking of Sn-3.0Ag and Sn-0.5Cu solder alloys in NaCl solution

Yokoyama, K., Nogami, A. & Sakai, J., 2014, In : Corrosion Science. 86, p. 142-148 7 p.

Research output: Contribution to journalArticle

Stress corrosion cracking
Soldering alloys
Creep
Cracks
Dissolution
38 Citations (Scopus)

Designed nanostructures of clay for controlled adsorption of organic compounds

Tomohiko, O., Yoko, S. & Makoto, O., 2014 Mar, In : Journal of Nanoscience and Nanotechnology. 14, 3, p. 2121-2134 14 p.

Research output: Contribution to journalArticle

Nanostructures
montmorillonite
organic compounds
Organic compounds
Adsorption

Design study on multi-layered stand-off thermal protection system using porous titanium panels

Hayashi, R., Aoki, T., Ogasawara, T., Wakita, Y. & Morino, Y., 2014, Proceedings of the International Astronautical Congress, IAC. International Astronautical Federation, IAF, Vol. 8. p. 5725-5731 7 p.

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

thermal protection
hypersonics
fuselages
Hypersonic aerodynamics
titanium
2 Citations (Scopus)
Phenolic resins
Steel
Phosphoric acid
diethanolamine
Corrosion resistance
1 Citation (Scopus)

Effect of temperature and time of wetness on corrosion of carbon steel under insulation

Yanase, Y., Ishikawa, Y. & Sakai, J., 2014, In : Zairyo to Kankyo/ Corrosion Engineering. 63, 5, p. 329-332 4 p.

Research output: Contribution to journalArticle

Carbon steel
Insulation
Steel
Corrosion
Temperature
16 Citations (Scopus)

Experiments and numerical simulations of an electrodynamic tether deployment from a spool-type reel using thrusters

Iki, K., Kawamoto, S. & Morino, Y., 2014, In : Acta Astronautica. 94, 1, p. 318-327 10 p.

Research output: Contribution to journalArticle

Tetherlines
Space debris
Reels
Electrodynamics
Orbital transfer