A5023712329- Microstructure and mechanical properties
- Aluminum Alloy Microstructure Properties
- Electron and X-Ray Spectroscopy Techniques
- Polymer crystallization and properties
- Rheology and Fluid Dynamics Studies
- Advanced Mathematical Modeling in Engineering
- Advanced Materials Characterization Techniques
- Material Dynamics and Properties
- Metallic Glasses and Amorphous Alloys
- Surfactants and Colloidal Systems
- Advanced Electron Microscopy Techniques and Applications
- Orthopaedic implants and arthroplasty
- Blood donation and transfusion practices
- Bone Tissue Engineering Materials
- Polymer Nanocomposites and Properties
- Field-Flow Fractionation Techniques
- Biopolymer Synthesis and Applications
- Microstructure and Mechanical Properties of Steels
- Adsorption, diffusion, and thermodynamic properties of materials
- Physics of Superconductivity and Magnetism
- Aluminum Alloys Composites Properties
- Analytical Chemistry and Chromatography
- Electrostatics and Colloid Interactions
- Thermodynamic properties of mixtures
- Chemical Synthesis and Analysis
Tokyo Metropolitan Bokutoh Hospital
2016-2025
Osaka Women's and Children's Hospital
2023-2024
Yokohama University of Pharmacy
2023
Kyoto Katsura Hospital
2017-2019
Idemitsu Kosan (Japan)
2004-2018
Osaka Research Institute of Industrial Science and Technology
1957-2017
Osaka University
1999-2017
Niigata University
2017
The University of Tokyo
1968-2013
Gifu University
1994-2013
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTriple Helix of Schizophyllum commune Polysaccharide in Dilute Solution. 3. Hydrodynamic Properties WaterToshio Yanaki, Takashi Norisuye, and Hiroshi FujitaCite this: Macromolecules 1980, 13, 6, 1462–1466Publication Date (Print):November 1, 1980Publication History Published online1 May 2002Published inissue 1 November 1980https://pubs.acs.org/doi/10.1021/ma60078a019https://doi.org/10.1021/ma60078a019research-articleACS PublicationsRequest reuse...
Abstract From sedimentation equilibrium, light scattering, and viscosity measurements on a series of native sonicated samples schizophyllan, extracellular β‐1,3‐ D ‐glucan, the following results were obtained: (i) weight‐average z ‐average molecular weights ( M̄ w ) in water are about three times as large those dimethylsulfoxide (DMSO); (ii) exponent Houwink‐Mark‐Sakurada intrinsic relation is close to 1.7, whereas DMSO it 0.68; (iii) viscosities with below 5 × 10 at 25°C can be fitted by...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTDouble-stranded helix of xanthan: dimensional and hydrodynamic properties in 0.1 M aqueous sodium chlorideTakahiro Sato, Takashi Norisuye, Hiroshi FujitaCite this: Macromolecules 1984, 17, 12, 2696–2700Publication Date (Print):December 1, 1984Publication History Published online1 May 2002Published inissue 1 December 1984https://pubs.acs.org/doi/10.1021/ma00142a043https://doi.org/10.1021/ma00142a043research-articleACS PublicationsRequest reuse...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTDimensional and Hydrodynamic Properties of Poly(hexyl isocyanate) in HexaneHirochika Murakami, Takashi Norisuye, Hiroshi FujitaCite this: Macromolecules 1980, 13, 2, 345–352Publication Date (Print):March 1, 1980Publication History Published online1 May 2002Published inissue 1 March 1980https://pubs.acs.org/doi/10.1021/ma60074a026https://doi.org/10.1021/ma60074a026research-articleACS PublicationsRequest reuse permissionsArticle...
In situ spacer layer interferometry has been used to monitor and compare the formation of both tribo- thermal zinc dialkyldithiophosphate (ZDDP) films on steel surfaces. For ZDDP solution studied, negligible film takes place below a temperature 110°C, but tribofilm is generated rubbed surfaces even at room temperature. The critically dependent extent direct solid contact during rubbing does not take if elastohydrodynamic thickness significantly greater than surface roughness. Tests different...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAn Exact Solution of the Equations for Free Diffusion in Three-component Systems with Interacting Flows, and its Use Evaluation CoefficientsHiroshi Fujita Louis J. GostingCite this: Am. Chem. Soc. 1956, 78, 6, 1099–1106Publication Date (Print):March 1, 1956Publication History Published online1 May 2002Published inissue 1 March 1956https://pubs.acs.org/doi/10.1021/ja01587a006https://doi.org/10.1021/ja01587a006research-articleACS PublicationsRequest...
Abstract Stress relaxation in the systems PVAc (polyvinyl acetate)‐water, PVAc‐methanol, PMA (polymethyl acrylate)‐water, and PMA‐methanol was measured at several temperatures above glass‐transition points of pure polymers ranges sufficiently low concentrations diluents. It found that time‐concentration superposition principle as proposed by Ferry is applied successfully to these data obtain master curves fixed temperatures. The so obtained different were further superposed with each other...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSolution Properties of Poly(D-β-hydroxybutyrate). 1. Biosynthesis and CharacterizationS. Akita, Y. Einaga, Miyaki, H. FujitaCite this: Macromolecules 1976, 9, 5, 774–780Publication Date (Print):September 1, 1976Publication History Published online1 May 2002Published inissue 1 September 1976https://pubs.acs.org/doi/10.1021/ma60053a017https://doi.org/10.1021/ma60053a017research-articleACS PublicationsRequest reuse permissionsArticle...
An empirical viscosity vs concentration relation for concentrated polymer solutions is derived in terms of a simple free volume theory, and its applicability tested with some available data amorphous polymer+solvent systems. It found that the fits well those over range concentrations so interchain entanglements occur to form weak network structure throughout solution. In region relative low concentrations, however, it shows deviation common feature from experimental results. Two...