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, Plasma, Electron, Polarization (waves)
Papers published on a yearly basis
Papers
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TL;DR: It was concluded that the three species of Bifidobacteria could be involved in digestive degradation of glucosinolates in the human intestinal tract.
105 citations
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TL;DR: The hook, a part of the flagellum of motile bacteria, has an invariant length and it was found that it was determined not by molecular rulers but probably by the amount of subunit protein secreted by theFlagellar export apparatus.
Abstract: Length determination in biology generally uses molecular rulers The hook, a part of the flagellum of motile bacteria, has an invariant length Here, we examined hook length and found that it was determined not by molecular rulers but probably by the amount of subunit protein secreted by the flagellar export apparatus The export apparatus shares common features with the type III virulence-factor secretion machinery and thus may be used more widely in length determination of structures other than flagella
105 citations
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Hirosaki University1, Nanjing University2, Chinese Academy of Sciences3, Tibet University4, Hebei Normal University5, Shandong University6, Southwest Jiaotong University7, Kanagawa University8, Utsunomiya University9, Konan University10, Waseda University11, Yokohama National University12, Shinshu University13, University of Tokyo14, Japan Aerospace Exploration Agency15, China Meteorological Administration16, Tsinghua University17
TL;DR: This work reports on the highest energy photons from the Crab Nebula observed by the Tibet air shower array with the underground water-Cherenkov-type muon detector array, which is the first detection of photons with E>100 TeV from an astrophysical source.
Abstract: We report on the highest energy photons from the Crab Nebula observed by the Tibet air shower array with the underground water-Cherenkov-type muon detector array. Based on the criterion of a muon number measured in an air shower, we successfully suppress 99.92% of the cosmic-ray background events with energies E>100 TeV. As a result, we observed 24 photonlike events with E>100 TeV against 5.5 background events, which corresponds to a 5.6σ statistical significance. This is the first detection of photons with E>100 TeV from an astrophysical source.
105 citations
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TL;DR: In this article, Nanoparticle Au was deposited on as grown boron-doped diamond (BDD) and the coverage and morphology of the deposited Au particles were investigated by means of the linear sweep voltammeter and scanning electron microscopy (SEM).
104 citations
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TL;DR: In this article, a new cutting model which contains a vibration cutting process is proposed to study the precision machining mechanism of vibration cutting, and simulations of the chatter model exhibit the main feature of chatter suppression in vibration cutting.
Abstract: The occurrence of chatter is strongly influenced by the tool geometry in conventional cutting. Therefore, the tool geometry is regarded as a very important factor. On the other hand, it is known that vibration cutting is capable of cutting hardened steels. However, the theoretical explanation for finish hard-cutting with vibration cutting is still unknown. In this paper, experimental investigations show that chatter is effectively suppressed without relying on the tool geometry, and the work displacement amplitudes are reduced from a wide range of 10–102 μm to the range of 3–5 μm by applying vibration cutting. In order to study the precision machining mechanism of vibration cutting, a new cutting model which contains a vibration cutting process is proposed. Simulations of the chatter model exhibit the main feature of chatter suppression in vibration cutting. The simulation results are in good agreement with the measurement values and accurately predict the work displacement amplitudes of vibration cutting.
103 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 |