Search Results - (Author, Cooperation:K. Ichimura)

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  1. 1
    Staff View
    Publication Date:
    2018-12-21
    Publisher:
    Institute of Physics Publishing (IOP)
    Electronic ISSN:
    1748-0221
    Topics:
    Physics
    Published by:
    http://www.iop.org/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    J. Schwartzentruber ; A. Korshunov ; X. Y. Liu ; D. T. Jones ; E. Pfaff ; K. Jacob ; D. Sturm ; A. M. Fontebasso ; D. A. Quang ; M. Tonjes ; V. Hovestadt ; S. Albrecht ; M. Kool ; A. Nantel ; C. Konermann ; A. Lindroth ; N. Jager ; T. Rausch ; M. Ryzhova ; J. O. Korbel ; T. Hielscher ; P. Hauser ; M. Garami ; A. Klekner ; L. Bognar ; M. Ebinger ; M. U. Schuhmann ; W. Scheurlen ; A. Pekrun ; M. C. Fruhwald ; W. Roggendorf ; C. Kramm ; M. Durken ; J. Atkinson ; P. Lepage ; A. Montpetit ; M. Zakrzewska ; K. Zakrzewski ; P. P. Liberski ; Z. Dong ; P. Siegel ; A. E. Kulozik ; M. Zapatka ; A. Guha ; D. Malkin ; J. Felsberg ; G. Reifenberger ; A. von Deimling ; K. Ichimura ; V. P. Collins ; H. Witt ; T. Milde ; O. Witt ; C. Zhang ; P. Castelo-Branco ; P. Lichter ; D. Faury ; U. Tabori ; C. Plass ; J. Majewski ; S. M. Pfister ; N. Jabado
    Nature Publishing Group (NPG)
    Published 2012
    Staff View
    Publication Date:
    2012-01-31
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Adaptor Proteins, Signal Transducing/genetics ; Base Sequence ; Child ; Chromatin/*genetics/metabolism ; Chromatin Assembly and Disassembly/*genetics ; DNA Helicases/genetics ; DNA Mutational Analysis ; Exome/genetics ; Gene Expression Profiling ; Glioblastoma/*genetics ; Histones/*genetics/metabolism ; Humans ; Molecular Sequence Data ; Mutation/*genetics ; Nuclear Proteins/genetics ; Telomere/genetics ; Tumor Suppressor Protein p53/genetics
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Ichimura, K. ; Kobayashi, T. ; Matsuda, H. ; Nakanishi, H. ; Kato, M.

    College Park, Md. : American Institute of Physics (AIP)
    Published 1990
    Staff View
    ISSN:
    1089-7690
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Chemistry and Pharmacology
    Notes:
    The polarized reflection spectra of single crystals of PDA-CPDO [poly-1-(N-carbazolyl)penta-1, 3-diyn-5-ol], which are π conjugated between the side groups and the main chain, have been measured in the photon energy region from 1.38 to 32 eV for the first time with a polarized synchrotron radiation source. Absorption spectra have been calculated using the Kramers–Kronig relation. Transitions in the visible absorption spectrum, which have been previously attributed to an interband transition in a similar polydiacetylene, have been found to be highly dichroic with respect to the direction along the polymer backbone. The absorption spectrum in this region reveals two broad (ΔE(approximately-greater-than)0.4 eV) peaks at 1.9 and 2.7 eV with an almost equal absorption coefficient of 7.5×104 cm−1. The spectral features in the range from 3 to 8 eV result from electronic transitions of the carbazolyl side groups. A single broad (ΔE∼10 eV) absorption band observed at 18 eV is due to either transitions of σ electrons to higher σ* or π* states of the carbazolyl group, or to ionization processes.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.459620

    Articles: DFG German National Licenses
  4. 4
    Ichimura, K. ; Yoshizawa, M. ; Matsuda, H. ; Okada, S. ; Ohsugi, M. M. ; Nakanishi, H. ; Kobayashi, T.

    College Park, Md. : American Institute of Physics (AIP)
    Published 1993
    Staff View
    ISSN:
    1089-7690
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Chemistry and Pharmacology
    Notes:
    The time-resolved spectroscopy in polydiacetylene single crystals (PDA-MADF {poly-1-[3-(methylamino)phenyl]-4-[3,5-bis(trifluoromethyl)phenyl]-1, 3-butadiyne}) on femtosecond and picosecond time scales was performed. The time dependence of the photoinduced reflectance change in PDA-MADF exhibits three components with lifetimes ∼200 fs, 1–2 ps, and (very-much-greater-than)200 ps. These components are assigned to the free 1Bu excitons, self-trapped excitons, and triplet excitons. From the excitation intensity dependence of the reflectance change, a significant role of bimolecular interactions between singlet excitons for the formation of triplet excitons is clarified. A model of the mechanism of triplet exciton formation after the creation of singlet excitons is proposed.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.465721

    Articles: DFG German National Licenses
  5. 5
    Staff View
    ISSN:
    1476-4687
    Source:
    Nature Archives 1869 - 2009
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Notes:
    [Auszug] The detection of electron antineutrinos produced by natural radioactivity in the Earth could yield important geophysical information. The Kamioka liquid scintillator antineutrino detector (KamLAND) has the sensitivity to detect electron antineutrinos produced by the decay of 238U and ...
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1038/nature03980

    Articles: DFG German National Licenses
  6. 6
    Miyazaki, T. ; Ichimura, K. ; Matsuzaki, S. ; Sano, M.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0022-3697
    Keywords:
    Manganese phosphorus trichalcogenide ; intercalation compound ; pyridinium-pyridine complex
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0022-3697(93)90008-F

    Articles: DFG German National Licenses
  7. 7
    Minami, N. ; Ichimura, K.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0368-1874
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0368-1874(84)83686-2

    Articles: DFG German National Licenses
  8. 8
    Staff View
    ISSN:
    0020-1693
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0020-1693(00)87937-2

    Articles: DFG German National Licenses
  9. 9
    Staff View
    ISSN:
    0020-1693
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0020-1693(00)85087-2

    Articles: DFG German National Licenses
  10. 10
    Staff View
    ISSN:
    0020-1693
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0020-1693(00)85070-7

    Articles: DFG German National Licenses
  11. 11
    Staff View
    ISSN:
    0020-1693
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0020-1693(00)82987-4

    Articles: DFG German National Licenses
  12. 12
    Staff View
    ISSN:
    0020-1693
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0020-1693(00)81674-6

    Articles: DFG German National Licenses
  13. 13
    Ichimura, K. ; Nomura, K. ; Minami, F. ; Takekawa, S.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0921-4534
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0921-4534(91)91694-Y

    Articles: DFG German National Licenses
  14. 14
    Ichimura, K. ; Nomura, K. ; Takekawa, S.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0921-4534
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0921-4534(94)92134-2

    Articles: DFG German National Licenses
  15. 15
    Staff View
    ISSN:
    0922-338X
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0922-338X(91)90311-4

    Articles: DFG German National Licenses
  16. 16
    Tajima, T. ; Wada, K. ; Ichimura, K.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0924-2031
    Keywords:
    Infrared spectrometry ; Thin-layer chromatography ; Zone transfer
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0924-2031(92)87003-X

    Articles: DFG German National Licenses
  17. 17
    Minami, N. ; Ichimura, K.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0022-0728
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/S0022-0728(84)80096-0

    Articles: DFG German National Licenses
  18. 18
    Sakai, K. ; Ichimura, K. ; Masumoto, H. ; Kitagawa, Y.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0020-0891
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0020-0891(78)90073-8

    Articles: DFG German National Licenses
  19. 19
    Staff View
    ISSN:
    0020-708X
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Energy, Environment Protection, Nuclear Power Engineering
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0020-708X(85)90182-6

    Articles: DFG German National Licenses
  20. 20
    Staff View
    ISSN:
    0020-708X
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Energy, Environment Protection, Nuclear Power Engineering
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0020-708X(85)90173-5

    Articles: DFG German National Licenses