Satoshi Koizumi

Onion structures induced by hydrophilic and hydrophobic ions in a binary mixture (2009)

Sadakane, Koichiro, Onuki, Akira, Nishida, Koji, Koizumi, Satoshi, Seto, Hideki

Phase transition is observed between one-phase disordered phase and an ordered phase with multi-lamellar (onion) structures in an off-critical mixture of D$_2$O and 3-methylpyridine (3MP) containing...

Structure Analyses of Swollen Rubber-Filler Systems by Using Contrast Variation SANS (2009)

Takenaka, Mikihito, Nishitsuji, Shotaro, Amino, Naoya, Ishikawa, Yasuhiro, Yamaguchi, Daisuke, Koizumi, Satoshi

Group Attention Control for Communication Robots with Wizard of OZ Approach (2008)

Masahiro Shiomi, Takayuki K, Satoshi Koizumi, Hiroshi Ishiguro, Norihiro Hagita

This paper describes a group attention control (GAC) system that enables a communication robot to simultaneously interact with many people. GAC is based on controlling social situations and...

Control of self-assembling processes of polyamidoamine dendrimers and Pd nanoparticles (2008)

Tanaka, Hirokazu, Hashimoto, Takeji, Koizumi, Satoshi, Itoh, Hideaki, Naka, Kensuke, Chujo, Yoshiki

Theoretical Modeling of Associated Structures in Aqueous Solutions of Hydrophobically Modified Telechelic PNIPAM Based on a Neutron Scattering Study (2008)

Koga, Tsuyoshi, Tanaka, Fumihiko, Motokawa, Ryuhei, Koizumi, Satoshi, Winnik, Francoise M.

A rare case of concomitant huge exophytic gastrointestinal stromal tumor of the stomach and Kasabach-Merritt phenomenon (2007)

Watanabe, Taiji, Segami, Kohei, Sasaki, Takahiro, Kawashima, Hatsuya, Enomoto, Takeharu, Jinnouchi, Yuji, ...

Abstract Background We report an extremely rare case of concomitant huge exophytic GIST of the stomach and Kasabach-Merritt phenomenon (KMP). Case presentation The patient was a 67-year-old man...

Combined in situ and time-resolved SANS and SAXS studies of chemical reactions at specific sites and self-assembling processes of reaction products: Reduction of palladium ions in self-assembled polyamidoamine dendrimers as a template (2007)

Tanaka, Hirokazu, Koizumi, Satoshi, Hashimoto, Takeji, Itoh, Hideaki, Satoh, Masahide, Naka, Kensuke, ...

A combined small-angle scattering study of a chemical reaction at specific sites and reaction-induced self-assembly as a problem in open non-equilibrium phenomena (2007)

Hashimoto, Takeji, Tanaka, Hirokazu, Koizumi, Satoshi, Naka, Kensuke, Chujo, Yoshiki

Transcendent Communication: Location-Based Guidance for Large-Scale Public Spaces. CHI-04 (2004)

Hideyuki Nakanishi, Satoshi Koizumi, Toru Ishida, Hideaki Ito

Many studies have been conducted on supporting communication in home and office spaces, but relatively few studies have explored supporting communication in large-scale public spaces, despite the...

Molecular Characterization of a Novel {beta}1, 3-Galactosyltransferase for Capsular Polysaccharide Synthesis by Streptococcus agalactiae Type Ib (2002)

Watanabe, Masaki, Miyake, Katsuhide, Yanae, Kouji, Kataoka, Yohei, Koizumi, Satoshi, Endo, Tetsuo, ...

A Group B streptococcus, Streptococcus agalactiae type Ib, produces a high-molecular-weight polysaccharide consisting of the following pentasaccharide repeating unit:...

Cloning and expression of {beta}1,4-galactosyltransferase gene from Helicobacter pylori (2000)

Endo, Tetsuo, Koizumi, Satoshi, Tabata, Kazuhiko, Ozaki, Akio

Helicobacter pylori, which is a human pathogen associated with gastric and duodenal ulcer, has been shown to express human oncofetal antigens Lewis X and Lewis Y. Although the mammalian...

Optical spectroscopic study of n-type diamond (1999)

NESLADEK, Milos, MEYKENS, Kristien, HAENEN, Ken, STALS, Lambert, KOIZUMI, Satoshi, TERAJI, Tokuyuki

Preparation of n-type diamond has been one of the challenges in the diamond field, not successful in the past. Recently the group at NIRIM has succeeded in deposition of thin n-type P-doped CVD...

A rare case of concomitant huge exophytic gastrointestinal stromal tumor of the stomach and Kasabach-Merritt phenomenon

Watanabe, Taiji, Segami, Kohei, Sasaki, Takahiro, Kawashima, Hatsuya, Enomoto, Takeharu, Jinnouchi, Yuji, ...

Rectifying properties and photoresponse of CVD diamond p(i)n-junctions

HAENEN, Ken, LAZEA, Andrada, NESLADEK, Milos, Koizumi, Satoshi

The current-voltage characteristics and photoresponse of mesa structured {111}-oriented homoepitaxial CVD diamond p(i)n-junctions with different intrinsic layer thickness are investigated. When a...