Institution
Utsunomiya University
Education•Utsunomiya, Japan•
About: Utsunomiya University is a education organization based out in Utsunomiya, Japan. It is known for research contribution in the topics: Laser & Holography. The organization has 4139 authors who have published 6812 publications receiving 91975 citations. The organization is also known as: Utsunomiya daigaku.
Topics: Laser, Holography, Polarization (waves), Plasma, Dielectric
Papers published on a yearly basis
Papers
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TL;DR: The results suggest that the P3 protein is an important factor in the infection cycle of TuMV and in determining the host range of this and perhaps other potyviruses.
Abstract: Turnip mosaic virus (TuMV, genus Potyvirus, family Potyviridae) infects mainly cruciferous plants. Isolates Tu-3 and Tu-2R1 of TuMV exhibit different infection phenotypes in cabbage (Brassica oleracea L.) and Japanese radish (Raphanus sativus L.). Infectious full-length cDNA clones, pTuC and pTuR1, were constructed from isolates Tu-3 and Tu-2R1, respectively. Progeny virus derived from infections with pTuC induced systemic chlorotic and ringspot symptoms in infected cabbage, but no systemic infection in radish. Virus derived from plants infected with pTuR1 induced a mild chlorotic mottle in cabbage and infected radish systemically to induce mosaic symptoms. By exchanging genome fragments between the two virus isolates, the P3-coding region was shown to be responsible for systemic infection by TuMV and the symptoms it induces in cabbage and radish. Moreover, exchanges of smaller parts of the P3 region resulted in recombinants that induced complex infection phenotypes, especially the combination of pTuC-derived N-terminal sequence and pTuR1-derived C-terminal sequence. Analysis by tissue immunoblotting of the inoculated leaves showed that the distributions of P3-chimeric viruses differed from those of the parents, and that the origin of the P3 components affected not only virus accumulation, but also long-distance movement. These results suggest that the P3 protein is an important factor in the infection cycle of TuMV and in determining the host range of this and perhaps other potyviruses.
112 citations
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TL;DR: A proof-of-principle experiment demonstrates the generation of radiation from the Cherenkov wake excited by an ultrashort- and ultrahigh-power pulse laser in a perpendicularly magnetized plasma.
Abstract: A proof-of-principle experiment demonstrates the generation of radiation from the Cherenkov wake excited by an ultrashort- and ultrahigh-power pulse laser in a perpendicularly magnetized plasma. The frequency of the radiation is in the millimeter range (up to 200 GHz). The intensity of the radiation is proportional to the magnetic field intensity as expected by theory. Polarization of the emitted radiation is also detected. The difference in the frequency of the emitted radiation between these experiments and previous theory can be explained by the electrons' oscillation in the electric field of a narrow column of ions in the focal region.
111 citations
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TL;DR: The goal of this paper is to replace probabilistic or deterministic considerations in the project network analysis by possibilistic ones and to reduce the difficulty arising from the inexact and insufficient information of activity times.
111 citations
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TL;DR: A floating aerial LED signage technique by utilizing retro-reflection is proposed, composed of LEDs, a half mirror, and retro-reflective sheeting, which has been successfully formed in free space.
Abstract: We propose a floating aerial LED signage technique by utilizing retro-reflection. The proposed display is composed of LEDs, a half mirror, and retro-reflective sheeting. Directivity of the aerial image formation and size of the aerial image have been investigated. Furthermore, a floating aerial LED sign has been successfully formed in free space.
110 citations
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TL;DR: The data suggest that the developmental competence of bovine oocytes surrounded with corona cells is supported in a cell density-dependent manner in the maturation medium and that cumulus cells benefit bovines oocyte development either by secreting soluble factors which induce developmental competence or by removing an embryo development-suppressive component from the medium.
110 citations
Authors
Showing all 4148 results
Name | H-index | Papers | Citations |
---|---|---|---|
Kazuhito Hashimoto | 120 | 781 | 61195 |
Yoshinori Yamamoto | 85 | 950 | 28130 |
S. Uehara | 78 | 602 | 23493 |
Minghua Liu | 74 | 679 | 20727 |
Akira Fujishima | 70 | 299 | 69335 |
Satoshi Hasegawa | 69 | 708 | 22153 |
Donald A. Tryk | 67 | 240 | 25469 |
Hiromu Suzuki | 65 | 250 | 15241 |
Kunio Arai | 64 | 293 | 15022 |
Kazuo Suzuki | 63 | 507 | 17786 |
Jin Wang | 60 | 196 | 10435 |
James B. Reid | 60 | 246 | 11773 |
Richard L. Smith | 59 | 302 | 11420 |
Isao Kubo | 58 | 303 | 11291 |
Takao Yokota | 57 | 245 | 11813 |