Search Results - "Kameyama, Yutaka"

Professional Mechanical Tooth Cleaning Method for Dental Implant Surface by Agar Particle Blasting by Sato, Hideaki, Ishihata, Hiroshi, Kameyama, Yutaka, Shimpo, Ryokichi, Komasa, Satoshi

“…Oral dysfunction due to peri-implantitis and shortened life of implants has become a major concern. Self-care and removal of oral biofilms by professional…”
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Effect of fine particle peening using carbon-black/steel hybridized particles on tribological properties of stainless steel by Kameyama, Yutaka, Nishimura, Kotaro, Sato, Hideaki, Shimpo, Ryokichi

“…A new fine particle peening (FPP) using carbon-black/steel hybridized particles was developed to improve the tribological properties of stainless steel. FPP…”
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Ridge-Texturing for Wettability Modification by Using Angled Fine Particle Peening by Kameyama, Yutaka, Sato, Hideaki, Shimpo, Ryokichi

“…The industrial demand for wettability control has been increasing because wettability is a key factor for achieving novel anti-contaminant surfaces and related…”
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Fabrication of micro-textured and plateau-processed functional surface by angled fine particle peening followed by precision grinding by Kameyama, Yutaka, Ohmori, Hitoshi, Kasuga, Hiroshi, Kato, Teruko

“…To fabricate novel micro-textured surfaces with valleys, dimples and plateaus as well as patterned composition as a strategy to improve surface…”
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Effects of Fine Particle Peening on Oxidation Behavior of Nickel–Titanium Shape Memory Alloy by Kikuchi, Shoichi, Kameyama, Yutaka, Mizutani, Masayoshi, Komotori, Jun

“…The effects of fine particle peening (FPP) on oxidation behavior of nickel–titanium shape memory alloy (Ni–Ti alloy) were evaluated. After FPP treatment,…”
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Tribological properties of structural steel modified by fine particle bombardment (FPB) and diamond-like carbon hybrid surface treatment by Kameyama, Yutaka, Komotori, Jun

“…To improve the poor adhesion of diamond-like carbon (DLC) coatings to steel substrates, we have proposed a hybrid surface treatment, which is a combination of…”
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Formation of a Cr/Ni diffusion layer using AIH-FPP treatment and its effect on high-temperature oxidation resistance of carbon steel by Shogo TAKESUE, Shota IWAMAE, Yutaka KAMEYAMA, Jun KOMOTORI, Kengo FUKAZAWA, Yoshitaka MISAKA

“…To improve the high-temperature oxidation resistance of grade S45C carbon steel, we formed a Cr / Ni diffusion layer on the surface of carbon steel by…”
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Effect of micro ploughing during fine particle peening process on the microstructure of metallic materials by Kameyama, Yutaka, Komotori, Jun

“…In this study, the mechanism of microstructural changes induced by fine particle peening (FPP) treatment was analyzed. Ti–6Al–4V alloy specimens treated with…”
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A Strategy to Design Hyperpolarized 13C Magnetic Resonance Probes Using [1‐13C]α‐Amino Acid as a Scaffold Structure by Nishihara, Tatsuya, Kameyama, Yutaka, Nonaka, Hiroshi, Takakusagi, Yoichi, Hyodo, Fuminori, Ichikawa, Kazuhiro, Sando, Shinsuke

“…Hyperpolarization is an emerging method that dramatically enhances NMR signal intensity. As a result of their increased sensitivity, hyperpolarized (HP) NMR…”
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A Strategy to Design Hyperpolarized 13C Magnetic Resonance Probes Using [1-13C][alpha]-Amino Acid as a Scaffold Structure by Nishihara, Tatsuya, Kameyama, Yutaka, Nonaka, Hiroshi, Takakusagi, Yoichi, Hyodo, Fuminori, Ichikawa, Kazuhiro, Sando, Shinsuke

“…Hyperpolarization is an emerging method that dramatically enhances NMR signal intensity. As a result of their increased sensitivity, hyperpolarized (HP) NMR…”
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A Strategy to Design Hyperpolarized 13 C Magnetic Resonance Probes Using [1- 13 C]α-Amino Acid as a Scaffold Structure by Nishihara, Tatsuya, Kameyama, Yutaka, Nonaka, Hiroshi, Takakusagi, Yoichi, Hyodo, Fuminori, Ichikawa, Kazuhiro, Sando, Shinsuke

“…Hyperpolarization is an emerging method that dramatically enhances NMR signal intensity. As a result of their increased sensitivity, hyperpolarized (HP) NMR…”
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Deprotection of carboxylic esters of .beta.-lactam homologs. Cleavage of p-methoxybenzyl, diphenylmethyl, and tert-butyl esters effected by a phenolic matrix by Torii, Sigeru, Tanaka, Hideo, Taniguchi, Masatoshi, Kameyama, Yutaka, Sasaoka, Michio, Shiroi, Takashi, Kikuchi, Ryo, Kawahara, Ichiro, Shimabayashi, Akihiro, Nagao, Shigemitsu

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The Lasting Effect of Sand Capping Techniques on Nutrient Release Reduction from Contaminated Sediments in Tokyo Bay by Murakami, K, Nobusawa, Y, Kameyama, Y

“…This paper describes the lasting effect of sand capping techniques on nutrient release reduction from contaminated sediments. Bottom sediments in Tokyo Bay are…”
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Conversion of Cephem into Penam/Penem through Sequential Ring-opening/Recyclization in an Al/BiCl3/AlCl3 System by Tanaka, Hideo, Tokumaru, Yoshihisa, Kameyama, Yutaka, Torii, Sigeru

“…A sequential reductive ring-opening/recyclization reaction of 3-substituted Δ3-cephems into 2-exo-methylenepenams and/or 2-methylpenems was successfully…”
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Synthesis of 2-exo-Methylenepenam and 3-Chloro-Δ3-cephem through a Sequential Reductive 1,2-Elimination/S−S Bond Fission or Chloride Ion-Addition/Cyclization of 3,4-Disubstituted 2-Butenoates in Metal Salt/Metal Combinations by Tanaka, Hideo, Sumida, Shin-ichi, Nishioka, Yoichi, Kobayashi, Noriko, Tokumaru, Yoshihisa, Kameyama, Yutaka, Torii, Sigeru

“…Synthesis of 2-exo-methylenepenam 1 through a sequential reductive 1,2-elimination/S−S bond fission/cyclization of 6 was performed by treatment with a PbBr2/Al…”
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Synthesis of 2- exo -Methylenepenam and 3-Chloro-Δ 3 -cephem through a Sequential Reductive 1,2-Elimination/S−S Bond Fission or Chloride Ion-Addition/Cyclization of 3,4-Disubstituted 2-Butenoates in Metal Salt/Metal Combinations by Tanaka, Hideo, Sumida, Shin-ichi, Nishioka, Yoichi, Kobayashi, Noriko, Tokumaru, Yoshihisa, Kameyama, Yutaka, Torii, Sigeru

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Transformation of Penicillins into 3-Substituted [delta]3-Cephems through Addition/Cyclization of Allenecarboxylates by Tanaka, Hideo, Sumida, Shin-ichi, Kameyama, Yutaka, Sorajo, Koichi, Wada, Isao, Torii, Sigeru

“…A straightforward synthesis of δ3-cephems 2 bearing heteroatom substituents directly attached to C(3)-position was performed successfully by a sequential…”
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Transformation of Penicillins into 3-Substituted Δ 3-Cephems through Addition/Cyclization of Allenecarboxylates by Tanaka, Hideo, Sumida, Shin-ichi, Kameyama, Yutaka, Sorajo, Koichi, Wada, Isao, Torii, Sigeru

“…A straightforward synthesis of Δ3-cephems 2 bearing heteroatom substituents directly attached to C(3)-position was performed successfully by a sequential…”
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Deprotection of carboxylic esters of β-lactam homologues. Cleavage of p-methoxybenzyl, diphenylmethyl, and tert-butyl esters effected by a phenolic matrix by TORII, S, TANAKA, H, TANIGUCHI, M, KAMEYAMA, Y, SASAOKA, M, SHIROI, T, KIKUCHI, R, KAWAHARA, I, SHIMABAYASHI, A, NAGAO, S

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On-line sensing, measuring process in ultra-fine machining with micro-tools by Ohmori, H., Naruse, T., Uehara, Y., Kameyama, Y., Ando, K., Mizutani, M., Katahira, K., Sasaki, C.

“…In recent years, more and more ultra-fine machining necessities are increasing for micro-parts and micro-components fabrication. Although down-sizing of tools…”
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