Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Seiichi ARAKAWA"'
Publikováno v:
Liquid Crystals. 23:659-666
We synthesized novel fluorine-substituted chiral compounds having a fluorine atom at an asymmetric carbon and a difluorinated biphenyl ring as a core of a liquid crystal molecule by means of an original method. The ferroelectric mixtures were obtaine
Autor:
Makoto Isobe, Kenji Yoshida, Akifumi Togari, Shosei Matsumoto, Masahiko Fukaya, Seiichi Arakawa, Takahiro Tsuboi, Rie Toyoda, Kayoko Okumura
Publikováno v:
Journal of Japanese Society for Laser Dentistry. 7:22-29
To elucidate the in vivo effect of low power diode laser irradiation on mineralization in molar tooth germ, we examined the effect of the laser on the development of mandibular first and second molars in neonatal mouse. In a newborn mouse, the mandib
Publikováno v:
General Pharmacology: The Vascular System. 24:1133-1140
1. The effects of zinc on bone metabolism and tooth formation was examined in organ cultures of calvaria and tooth germ, and in cell cultures of osteoblast-like cells, MC3T3-E1. 2. Treatment of calvaria with zinc (10, 100 microM) for 4 days both incr
Autor:
Makoto ISOBE, Seiichi ARAKAWA, Hidenori MATSUSHITA, Kenji YOSHIDA, Masahiko FUKAYA, Akifumi TOGARI, Shosei MATSUMOTO
Publikováno v:
Journal of Japanese Society for Laser Dentistry. 4:39-43
Autor:
Akifumi Togari, Kayoko Okumura, Kenji Yoshida, Shosei Matsumoto, Takahiro Tsuboi, Masahiko Fukaya, Makoto Isobe, Seiichi Arakawa
Publikováno v:
Journal of Japanese Society for Laser Dentistry. 4:27-31
The effect of low power laser (diode laser) irradiation on the mineralizationand alkaline phosphatase activity in the tooth germ was examined.Mandibular first molarsfrom 17-day-old mouse embryos were cultured with or without low power laser irradiati
Publikováno v:
Molecular Crystals and Liquid Crystals. 204:15-25
Ferroelectric liquid crystals having a fluorine atom at an asymmetric carbon were synthesized by means of a new method without hydrofluoric acid. An amino acid, L-isoleucine, is converted to (R,S)-α-fluorinated chiral carboxylic acid. Biphenyl and t
Publikováno v:
Cement and Concrete Composites. 13:115-121
Influences of the volume fraction and the type of aggregate on shrinkage in mortars and concretes made with an expensive cement were examined by using 10 cm × 10 cm × 30 cm prismatic specimens. It was found that the measured shrinkage strains of ri
Autor:
Seiichi Arakawa, Yoshiki Shirochi, Kyoichi Murakami, Katsuhide Uchino, Hiroaki Endo, Hideyuki Kitagawa
Publikováno v:
SID Symposium Digest of Technical Papers. 34:114
We developed 3-panel transmissive LCD rear-projection TVs for home use Commercial name: GRAND WEGA with large 42/50/60″ screens which display excellent pictures of high resolution and quality befitting the digital TV era: with high resolution and c
Publikováno v:
Japanese Journal of Applied Physics. 32:1508
We have developed a new combined system of a field-ion scanning tunneling microscope (FI-STM) and a molecular beam epitaxy (MBE) growth chamber equipped with six Knudsen-cells and reflection high energy electron diffraction (RHEED). This system allow
Publikováno v:
Japanese Journal of Pharmacology. 61:298