Temperature Measurement of Detonation Using UV-Absorption of O2, (9999)
Tsuboi,Takao, Egawa,Makoto, Kobayashi,Hiroshi, Hirose,Tsuneo, Kamei,Masaki
Temperature-dependent molar extinction coefficients of O2 were measured behind reflected shock waves. Using this temperature dependence of the molar extinction coefficients, the overall temperature...
Kobayashi, Hiroshi, Watanabe, Sei-ichiro, Kimura, Hiroshi, Yamamoto, Tetsuo
Dust particles exposed to the stellar radiation and wind drift radially inward by the Poynting-Robertson (P-R) drag and pile up at the zone where they begin to sublime substantially. The reason they...
Kobayashi, Hiroshi, Azuma, Ryuzo, Yasunaga, Takuo
Abstract Background Cellular signal transduction is initiated by the binding of extracellular ligands to membrane receptors. Receptors are often expressed in excess, and cells are activated when a...
Tatsuo Yagyu, Hiroshi Kobayashi, Hidenori Matsuzaki, Kiyoshi Wakahara, Toshiharu Kondo, Noriyuki Kurita, ...
Objective: Endometriosis, a common disease among women of reproductive age, is characterized by the presence of endometrial-like tissue outside the uterus. TNF- � induces IL-8 production in...
田中, 秀和, 陶山, 徹, 和田, 浩二, 小林, 浩, Tanaka, Hidekazu, Suyama, Toru, ...
2章 惑星形成と氷微粒子
小林, 浩, 木村, 宏, 渡邊, 誠一郎, 山本, 哲生, Kobayashi, Hiroshi, Kimura, Hiroshi, ...
2章 惑星形成と氷微粒子
Comet 9P/Tempel 1: Interpretation with the Deep Impact Results (2007)
Yamamoto, Satoru, Kimura, Hiroshi, Zubko, Evgenij, Kobayashi, Hiroshi, Wada, Koji, Ishiguro, Masateru, ...
According to our common understandings, the original surface of a short-period comet nucleus has been lost by sublimation processes during its close approaches to the Sun. Sublimation results in the...
Otsuki, Yoshiro, Shimizu, Shin-ichi, Suwa, Kaori, Yoshida, Masayuki, Kanzaki, Masao, Kobayashi, Hiroshi
Background We compared the Nottingham histological grade (H-grade) and the Japanese nuclear grade (N-grade) to select the better prognostic factor for breast cancers. Methods The series included...
Toyoshima, Megumi, Hosoda, Kanako, Hanamura, Miho, Okamoto, Keinosuke, Kobayashi, Hiroshi, Negishi, Tomoe
Numerous epidemiological investigations show that sunlight is carcinogenic to humans and that the use of sunscreen may be effective in decreasing the risk of skin cancer. The biological activity of a...
Yoshioka, Takuyuki, Sakurai, Rin, Aruga, Kazuhiro, Nitami, Toshio, Sakai, Hideo, Kobayashi, Hiroshi
An experiment on comminution of logging residues with a tub grinder was carried out in order to calculate the productivity and procurement cost of wood chips. At the investigated site, the tub...
Azuma, Ryuzo, Kitagawa, Tetsuji, Kobayashi, Hiroshi, Konagaya, Akihiko
Abstract Background Spatio-temporal dynamics within cells can now be visualized at appropriate resolution, due to the advances in molecular imaging technologies. Even single-particle tracking (SPT)...
Takuyuki Yoshioka, Rin Sakurai, Kazuhiro Aruga, Toshio Nitami, Hideo Sakai, Hiroshi Kobayashi
An experiment on comminution of logging residues with a tub grinder was carried out in order to calculate the productivity and procurement cost of wood chips. At the investigated site, the tub...
Development of face robot for emotional communication between human and robot (2006)
Takuya Hashimoto, Sachio Hiramatsu, Hiroshi Kobayashi
Abstract- The purpose of this study is to develop the interactive communication system that communicate with human beings emotionally such as a human-friendly robot in an environment where human and...
The Whole-body Vibration Evaluation Criteria of Forestry Machines (2004)
OH, Jae-Heun, PARK, Bum-Jin, ARUGA, Kazuhiro, NITAMI, Toshio, CHA, Du-Song, KOBAYASHI, Hiroshi
Ride vibration is a problem in forestry machines that can cause both injuries and discomfort to the operator. In order to evaluate forestry machine design with improved ride characteristics, it is...
Tanioka, Fumihiko, Tamashima, Sadahiro, Shimizu, Shin-ichi, Kobayashi, Hiroshi, Kobayashi, Yukio, Sugimura, Haruhiko
A case of primary plasma cell leukemia with hairy-cell morphology and lambda-type Bence–Jones protein is reported. Most of the atypical cells in the peripheral blood of this case were small...
CYP2A6 gene deletion reduces oral cancer risk in betel quid chewers in Sri Lanka (2002)
Topcu, Zeki, Chiba, Itsuo, Fujieda, Masaki, Shibata, Toshiyuki, Ariyoshi, Noritaka, Yamazaki, Hiroshi, ...
We investigated the relationship between inter-individual difference in CYP2A6 genotype and susceptibility to oral cancer among habitual betel quid chewers in a Sri Lanka population. A total of 286...
トリチルカチオン生成反応に及ぼすリチウムイオンの求電子反応性の定量化 (2001)
池田, 慎哉, 小林, 宏, 園田, 高明, 聶, 進, 苑田, 晃成, ヤグポルスキー, ユーリー・A, ...
A trityl cation was generated from the reactions of trityl chloride and trityl alcohol with alkaline salt catalysts in weakly coordinating dichloromethane. The generated trityl cation was monitored...
The Effects of a Stellar Encounter on a Planetesimal Disk (2001)
Kobayashi, Hiroshi, Ida, Shigeru
We investigate the effects of a passing stellar encounter on a planetesimal disk through analytical calculations and numerical simulations, and derive the boundary radius ($a_{\rm planet}$) outside...
Kobayashi, Hiroshi, Hirashima, Yasuyuki, Terao, Toshihiko
Urinary trypsin inhibitor (UTI), which is present in amniotic fluid, prevents uterine contractility during pregnancy possibly via specific binding protein mechanisms. To test for the presence of UTI...
Typescript.
Kobayashi, Hiroshi, Sun, Guang Wei, Terao, Toshihiko
We postulated that urinary trypsin inhibitor (UTI), a Kunitz-type protease inhibitor, may inhibit low molecular weight hyaluronic acid (HA) fragment-induced prostanoid release and de-novo expression...
Sekino, Keisuke, Kobayashi, Hiroshi, Shiraiwa, Yoshihiro
The utilization of inorganic carbon and role of the coccoliths were investigated in intact cells and protoplasts of a marine unicellular calcareous alga, Emiliania huxleyi. Protoplasts with high...
Isshiki, Minoru, Kobayashi, Hiroshi, Sonoda, Takaaki, 一色, 実, 小林, 宏, 園田, 高明, ...
An improved synthetic method for tetramethylammonium FTPB by a metal-halogen exchange reaction of pentafluorophenyl bromide with magnesium in the presence of a catalytic amount of butyl bromide and...
Kobayashi, Hiroshi, Meyer Zu Duttingdorf, Hans-Dieter, Nie, Jin, Sonoda, Takaaki, 小林, 宏, 聶, 進, ...
A series of lithium salts of bis ((perfluoroalkyl) sulfonyl) amides (1) with different chain lengths of perfluoroalkyl group and tris ((trifluoromethyl) sulfonyl) methanide (TTM) were prepared. The...
Yukinori Mukai, Hiroshi Kobayashi
To find how larval fish sense mechanical stimuli via their free neuromasts, we examined morphological changes in free neuromasts in the larval willow shiner, Gnathopogon elongatus caerulescens. Free...
TFPB塩の溶液化学 : 裸のアルカリ金属イオンの親電子反応性について (1993)
小林, 宏, 藤木, 寛治, 柳楽, 明久, 聶, 進, 苑田, 晃成, 園田, 高明, ...
The electrophilicity of highly desolvated naked alkali metal ions ionpaired with tetrakis(3, 5-bis(trifluoromethy)phenyl)borate (TFPB) anion in nonpolar organic solvents was investigated in the C-C...
Syntheses of Some Arylazospiropyrans (1993)
Kobayashi, Hiroshi, Sonoda, Akinari, Sonoda, Takaaki, 小林, 宏, 苑田, 晃成, 園田, 高明, ...
The 6-(4-nitrophenylazo)-, 5'-chloro-6-(4-nitrophenylazo)-, and 5'-(4-fluorophenylazo)-derivatives of 1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-indoline] were synthesized and their structures were...
機能物質の分子設計における有機フッ素化合物の特性の利用 (1990)
市川, 淳士, 小林, 宏, 園田, 高明, Ichikawa, Juniji, Kobayashi, Hiroshi, Sonoda, Takaaki, ...
物質合成部門の研究の現況
高次機能発現のための触媒設計 : ポリフルオロ置換ホウ素アート錯体の高脂溶性を利用する触媒効果 (1990)
小林, 宏, Kobayashi, Hiroshi, コバヤシ, ヒロシ
The article describes the molecular design of anionic phase transfer catalysts, which function as cationic-reagent carrier in hydrophobic organic media. Tetraphenyl-boron ate-complexes modified with...
Mugikura, Shigeru, Nishikawa, Masuhiro, Igarashi, Kazuei, Kobayashi, Hiroshi
Both Escherichia coli and Streptococcus faecalis grew in an alkaline medium containing 100 μM carbonyl cyanide m-chlorophenylhydrazone (CCCP). Our data suggested that CCCP functioned as a...
Profitable Logging Operation System in Thinning with a Truck-Crane (1990)
KOBAYASHI, Hiroshi, ONO, Masamichi, NITAMI, Toshio, MINAMIKATA, Yasushi, TAKAHASHI, Yasuo, KAWAHARA, Shigeru, ...
北海道演習林のヨーロッパトウヒの人工林において平均傾斜20度前後の試験地を設定し，トラッククレーンによって搬出作業を行った。集材作業は，...
Effect of Polyamines on Mitochondrial F1-ATPase Catalyzed Reactions (1989)
Igarashi, Kazuei, Kashiwagi, Keiko, Kobayashi, Hiroshi, Ohnishi, Reiko, Kakegawa, Tomohito, Nagasu, Atsuko, ...
The effect of polyamines on F1 -ATPase catalyzed reactions has been studied through the use of submitochondrial particles and F1 -ATPase. ATP degradation catalyzed by submitochon-drial particles and...
Ichikawa, Junji, Kobayashi, Hiroshi, Sonoda, Takaaki, 市川, 淳士, 小林, 宏, 園田, 高明, ...
Tetrakis [3,5-bis (trifluoromethyl) phenyl] borate (TFPB), a highly lipophilic fluoroaromatic borate ion which is remarkably stable under acid and oxidative conditions, was designed as an anionic...
Sugiyama, Toshihiro, Takeichi, Noritoshi, Kobayashi, Hiroshi, Yoshida, Michihiro C., Sasaki, Motomichi, Taniguchi, Naoyuki
Previously we established that ‘LEC rats’ have displayed spontaneous fulminant hepatitis with severe jaundice, which progressed to liver cancer, and a single autosomal recessive gene is...
Shimizu, Tomonobu, Takuma, Keisuke, Sonoda, Takaaki, Kobayashi, Hiroshi, 園田, 高明, 小林, 宏, ...
1-Butyl-4-(4-pyridyl) pyridinium bromide, 1, 3-bis [4-(4-pyridyl) pyridinio] propane dibromide, and 1, 8-bis [4-(4-pyridyl) pyridiniomethyl] naphthalene dibromide were prepared. Their redox...
TAKIMOTO, Masato, HIRAKAWA, Tadashi, ODCAWA, Tsuneyuki, NAIKI, Masahani, MTYOSHI, Ichirou, KOBAYASHI, Hiroshi
The effects of oncogene activation on glycosphingolipid (GSL) synthesis by a mouse fibroblast clonal cell line were studied. A transfectant that expressed the activated ras gene showed a definite...
Thesis (M.A.)--Ohio State University, 1984.
Thesis (M.A.)--Ohio State University, 1984.
MINAMI, AKIO, HAYAKAWA, KUNIO, OKAYASU, TAKESHI, SASAKI, TETSUTO, YAMAWAKI, SHINYA, KOBAYASHI, HIROSHI
Tumor-associated antigens of human osteosarcoma cells were studied by the mixed lymphocyte tumor cell culture (MLTC) assay. Peripheral blood lymphocytes from patients with osteosarcomas reacted with...
MAEDA, Masatomo, KOBAYASHI, Hiroshi, FUTAI, Masamitsu, ANRAKU, Yasuhiro
The metabolic stabilities of bound adenine nucleotides in a membrane-bound ATPase (EF1) [EC 3.6.1.3] of Escherichia coil were studied by estimating their rates of turnover in vivo. Two-thirds of the...
KOBAYASHI, Hiroshi, MAEDA, Masatomo, ANRAKU, Yasuhiro
Sodium azide and diphenyl phosphorazidate (DPPA) inhibited purified membrane-bound ATPase [coupling factor of oxidative phosphorylation; EC 3.6.1.3] of Escherichia coli noncompetitively with K1...
KOBAYASHI, Hiroshi, KIN, Emi, ANRAKU, Yasuhiro
The sources of energy and energy coupling reactions of the active transport systems for isoleucine and proline in Escherichia coli cells were studied. It was concluded that the isoleucine transport...
KOBAYASHI, Hiroshi, ANRAKU, Yasuhiro
Membrane-bound adenosinetriphosphatase [ATPase,** EC 3.6.1.3] of Escherichia coli was purified on a large scale. The purified ATPase contained 0.72 μg of total phosphorus per mg of protein. Less...
ANRAKU, Yasuhiro, KOBAYASHI, Hiroshi, AMANUMA, Hiroshi, YAMAGUCHI, Akihito
Studies were made on the protein factors released by osmotic shock, which were active in restoration of active transport in osmotically shocked cells of Escherichia coli. Binding proteins were...
KOBAYASHI, Hiroshi, ANRAKU, Yasuhiro
A simple procedure was developed for releasing membrane-bound adenosine triphosphatase [EC 3. 6. 1. 3] from the membrane fraction of Escherichia coli. This involved washing the fraction with dilute...
SELF-CONSISTENT MOLECULAR ORBITAL CALCULATIONS OF PORPHYRIN AND RELATED RING SYSTEMS. (1965)
Kobayashi, Hiroshi, Gouterman, Martin
Author Institution: Conant Chemical Laboratory, Harvard University
Expression of Outer Membrane Proteins in Escherichia coli Growing at Acid pH
Sato, Mikiko, Machida, Kazuhiro, Arikado, Eri, Saito, Hiromi, Kakegawa, Tomohito, Kobayashi, Hiroshi
It is generally accepted for Escherichia coli that (i) the level of OmpC increases with increased osmolarity when cells are growing in neutral and alkaline media, whereas the level of OmpF decreases...
Membrane-Bound ATPase Contributes to Hop Resistance of Lactobacillus brevis
Sakamoto, Kanta, Van Veen, H. W., Saito, Hiromi, Kobayashi, Hiroshi, Konings, Wil N.
The activity of the membrane-bound H+-ATPase of the beer spoilage bacterium Lactobacillus brevis ABBC45 increased upon adaptation to bacteriostatic hop compounds. The ATPase activity was optimal...
Bikunin Inhibits Lipopolysaccharide-Induced Tumor Necrosis Factor Alpha Induction in Macrophages
Matsuzaki, Hidenori, Kobayashi, Hiroshi, Yagyu, Tatsuo, Wakahara, Kiyoshi, Kondo, Toshiharu, Kurita, Noriyuki, ...
Bikunin, a Kunitz-type protease inhibitor, exhibits anti-inflammatory activity in protection against cancer and inflammation. To investigate the molecular mechanism of this inhibition, we analyzed...
Expression of Outer Membrane Proteins in Escherichia coli Growing at Acid pH
Sato, Mikiko, Machida, Kazuhiro, Arikado, Eri, Saito, Hiromi, Kakegawa, Tomohito, Kobayashi, Hiroshi
It is generally accepted for Escherichia coli that (i) the level of OmpC increases with increased osmolarity when cells are growing in neutral and alkaline media, whereas the level of OmpF decreases...
Membrane-Bound ATPase Contributes to Hop Resistance of Lactobacillus brevis
Sakamoto, Kanta, Van Veen, H. W., Saito, Hiromi, Kobayashi, Hiroshi, Konings, Wil N.
The activity of the membrane-bound H+-ATPase of the beer spoilage bacterium Lactobacillus brevis ABBC45 increased upon adaptation to bacteriostatic hop compounds. The ATPase activity was optimal...
Bikunin Inhibits Lipopolysaccharide-Induced Tumor Necrosis Factor Alpha Induction in Macrophages
Matsuzaki, Hidenori, Kobayashi, Hiroshi, Yagyu, Tatsuo, Wakahara, Kiyoshi, Kondo, Toshiharu, Kurita, Noriyuki, ...
Bikunin, a Kunitz-type protease inhibitor, exhibits anti-inflammatory activity in protection against cancer and inflammation. To investigate the molecular mechanism of this inhibition, we analyzed...
Particle simulation approach for subcellular dynamics and interactions of biological molecules
Azuma, Ryuzo, Kitagawa, Tetsuji, Kobayashi, Hiroshi, Konagaya, Akihiko
Forest, David, Nishikawa, Ryuhei, Kobayashi, Hiroshi, Parton, Angela, Bayne, Christopher J., Barnes, David W.
We have established a cartilaginous fish cell line [Squalus acanthias embryo cell line (SAE)], a mesenchymal stem cell line derived from the embryo of an elasmobranch, the spiny dogfish shark S....
Copper Proteins and Oxygen : Correlations between structure and function of the copper oxidases
Frieden, Earl, Osaki, Shigemasa, Kobayashi, Hiroshi
A comprehensive survey of the interaction of the copper proteins and oxygen is presented including a correlation of structure, function, and other properties of the known copper oxidases and of...
Nolan, Anna, Kobayashi, Hiroshi, Naveed, Bushra, Kelly, Ann, Hoshino, Yoshihiko, Hoshino, Satomi, ...
Zhu, Ling, Inoue, Koichi, Yoshizumi, Satoshi, Kobayashi, Hiroshi, Zhang, Yonglong, Ouyang, Ming, ...
Escherichia coli mRNA interferases, such as MazF and ChpBK, are sequence-specific endoribonucleases encoded by toxin-antitoxin (TA) systems present in its genome. A MazF homologue in Staphylococcus...