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: In this paper, the same authors showed that dialkyl (E)-2,3-dicyanobutendioates with o-phenylenediamine (2) or with 2,3diaminonaphthalene (4) can be obtained in good yields.
27 citations
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TL;DR: In this article, the authors demonstrate high conversion efficiency for extreme ultraviolet (EUV) emission at 6.5-6.7 nm from multiple laser beam-produced one-dimensional spherical plasmas.
Abstract: We demonstrate high conversion efficiency for extreme ultraviolet (EUV) emission at 6.5–6.7 nm from multiple laser beam-produced one-dimensional spherical plasmas. Multiply charged-state ions produce strong resonance emission lines, which combine to yield intense unresolved transition arrays (UTAs) in Gd, Tb, and Mo. At an optimum laser intensity of 1 × 1012 W/cm2, which is estimated to yield an electron temperature of around 100 eV, the maximum in-band EUV conversion efficiency (CE) was observed to be 0.8%, which is one of the highest values ever reported due to the reduction of plasma expansion loss.
27 citations
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TL;DR: It is analytically shown that the complex amplitudes of p- and s- polarization components are simultaneously recorded and independently reconstructed by using an s-polarized reference beam.
Abstract: In this Letter, the principle of polarization holography for recording an arbitrary vector wave on a thin polarization-sensitive recording medium is proposed. It is analytically shown that the complex amplitudes of p- and s-polarization components are simultaneously recorded and independently reconstructed by using an s-polarized reference beam. The characteristics are experimentally verified.
27 citations
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TL;DR: The pungent principle of myoga (Zingiber mioga Roscoe) was identified as (E)-8β(17)-epoxylabd-12-ene-15,16-dial (miogadial) on the basis of its physical and spectroscopic properties (MS, NMR, IR, and UV).
Abstract: The pungent principle of myoga (Zingiber mioga Roscoe) was identified as (E)-8β(17)-epoxylabd-12-ene-15,16-dial (miogadial) on the basis of its physical and spectroscopic properties (MS, NMR, IR, and UV). Galanal A and B, isolated as well as miogadial, had no hot taste. Reduced miogadial also was tasteless. The pungency of miogadial depended on the presence of αβ-unsaturated-1,4-dialdehyde group.
27 citations
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TL;DR: The enzyme was most active at pH 6.5 and 50°C, and its activity and thermostability increased in the presence of Ca2+, suggesting that its calcium dependence is similar to that of other PLs, such as pectate lyases.
Abstract: The filamentous fungus Trichoderma reesei produces glucuronan lyase (TrGL) when it is grown on β-(1→4)-polyglucuronate (cellouronate) as a sole carbon source. The cDNA encoding TrGL was cloned, and the recombinant enzyme was heterologously expressed in Pichia pastoris. The cDNA of TrGL includes a 777-bp open reading frame encoding a 20-amino-acid signal peptide and the 238-amino-acid mature protein. The amino acid sequence showed no similarity to the amino acid sequences of previously described functional proteins, indicating that the enzyme should be classified in a novel polysaccharide lyase (PL) family. Recombinant TrGL catalyzed depolymerization of cellouronate endolytically by β-elimination and was highly specific for cellouronate. The enzyme was most active at pH 6.5 and 50°C, and its activity and thermostability increased in the presence of Ca2+, suggesting that its calcium dependence is similar to that of other PLs, such as pectate lyases.
27 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 |