H
Hiroshi Yokoyama
Researcher at Kent State University
Publications - 468
Citations - 9540
Hiroshi Yokoyama is an academic researcher from Kent State University. The author has contributed to research in topics: Liquid crystal & Phase (matter). The author has an hindex of 46, co-authored 457 publications receiving 8999 citations. Previous affiliations of Hiroshi Yokoyama include Niigata University & Liquid Crystal Institute.
Papers
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Journal ArticleDOI
Food Workers as a Reservoir of Extended-Spectrum-Cephalosporin-Resistant Salmonella Strains in Japan
Hiroaki Shigemura,Eri Sakatsume,Tsuyoshi Sekizuka,Hiroshi Yokoyama,Kunihiko Hamada,Yoshiki Etoh,Yuki Carle,Shiro Mizumoto,Shinichiro Hirai,Mari Matsui,Hirokazu Kimura,Motoi Suzuki,Daisuke Onozuka,Makoto Kuroda,Yasuo Inoshima,Koichi Murakami +15 more
TL;DR: This study indicates that food workers may be a reservoir of ESBL-producing Salmonella and associated genes and may contribute to the spread of blaCTX-M via plasmids or mobile genetic elements such as ISEcp1.
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First record of Unicapsula seriolae (Myxozoa: Multivalvulida) from the muscle of Malabar grouper Epinephelus malabaricus in Japan
TL;DR: Molecular analysis of the SSU and LSU rDNA supported identification of the species as U. seriolae, which is reported to cause myoliquefaction in yellowtail kingfish Seriola lalandi in Australia.
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In situ Hybridization for Detection of the Microsporidian Parasite Glugea plecoglossi by Using Rainbow Trout as an Experimental Infection Model
TL;DR: The present study showed that ISH is a promising tool for studying transmission modes of G. plecoglossi in fish and that rainbow trout is a useful replacement host to identify the pathobiological characteristics of the organism.
Patent
Process for manufacturing electrostatic attraction liquid ejection head, process for manufacturing nozzle plate, driving method for electrostatic attraction liquid ejection head, and electrostatic attraction liquid ejector
TL;DR: In this article, a method for manufacturing an electrostatic attraction liquid ejection head, a plurality of electrodes 142, 142,... are formed, at first, on a substrate 141 through a film deposition process, a photolithography process and an etching process.
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Fabrication of Defect-Free Surface-Stabilized Ferroelectric Liquid Crystals Using an Intervening Interfacial Layer with a Graded SmA-SmC * Transition Temperature
TL;DR: In this paper, the authors proposed a new scheme to obtain zigzag defect-free surface-stabilized ferroelectric liquid crystals (SSFLCs) in which the C1-C2 transformation is suppressed by the use of an interfacial layer that has a gradually decreasing SmA-SmC* transition temperature toward the substrate.